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| author | ankitjavalkar | 2020-10-07 12:04:12 +0530 |
|---|---|---|
| committer | GitHub | 2020-10-07 12:04:12 +0530 |
| commit | 0e04d98e66b53763926af8027cbd275d890bfab4 (patch) | |
| tree | e225826a16daf9a9485607457d5d67b568753553 | |
| parent | ed81054c05ff297ea241ce08664e0d2323da115c (diff) | |
| parent | c6c57869fe653d2ea0502017a9fb15f2f745491b (diff) | |
| download | online_test-0e04d98e66b53763926af8027cbd275d890bfab4.tar.gz online_test-0e04d98e66b53763926af8027cbd275d890bfab4.tar.bz2 online_test-0e04d98e66b53763926af8027cbd275d890bfab4.zip | |
Merge pull request #774 from adityacp/upload_toc
Add table of contents for the lessons
31 files changed, 2917 insertions, 210 deletions
diff --git a/online_test/settings.py b/online_test/settings.py index 3b89c28..11ab0ef 100644 --- a/online_test/settings.py +++ b/online_test/settings.py @@ -160,6 +160,10 @@ PRODUCTION_URL = 'your_project_url' # If this variable is kept <True> in production, email will not be verified. IS_DEVELOPMENT = True +# Video File upload size +MAX_UPLOAD_SIZE = 52428800 + + DEFAULT_FROM_EMAIL = EMAIL_HOST_USER TEMPLATES = [ diff --git a/yaksh/admin.py b/yaksh/admin.py index 3d3ba89..e98c7c5 100644 --- a/yaksh/admin.py +++ b/yaksh/admin.py @@ -1,7 +1,8 @@ from yaksh.models import Question, Quiz, QuestionPaper, Profile from yaksh.models import (TestCase, StandardTestCase, StdIOBasedTestCase, Course, AnswerPaper, CourseStatus, LearningModule, - Lesson, Post, Comment + Lesson, Post, Comment, Topic, TableOfContents, + LessonQuizAnswer, Answer ) from django.contrib import admin @@ -59,3 +60,7 @@ admin.site.register(AnswerPaper, AnswerPaperAdmin) admin.site.register(CourseStatus, CourseStatusAdmin) admin.site.register(Lesson, LessonAdmin) admin.site.register(LearningModule, LearningModuleAdmin) +admin.site.register(Topic) +admin.site.register(TableOfContents) +admin.site.register(LessonQuizAnswer) +admin.site.register(Answer) diff --git a/yaksh/fixtures/invalid_yaml.yaml b/yaksh/fixtures/invalid_yaml.yaml new file mode 100644 index 0000000..bcc153c --- /dev/null +++ b/yaksh/fixtures/invalid_yaml.yaml @@ -0,0 +1,8 @@ +--- +name: 'Sample lesson topic 1' +description: 'Topic 1 description' +--- +name: 'Sample lesson topic 1' +description: 'Topic 1 description' +content_type: 1 +time: '000000'
\ No newline at end of file diff --git a/yaksh/fixtures/sample_lesson_toc.yaml b/yaksh/fixtures/sample_lesson_toc.yaml new file mode 100644 index 0000000..8030d5e --- /dev/null +++ b/yaksh/fixtures/sample_lesson_toc.yaml @@ -0,0 +1,66 @@ +# content_type 1: Topic, 2: Grading quiz, 3: Exercise, 4: Poll +--- +summary: |- + Sample lesson quiz 1 +type: |- + mcq +language: |- + other +description: |- + Choose the letter from the following +points: 1.0 +testcase: +- test_case_type: |- + mcqtestcase + options: |- + A + correct: false +- test_case_type: |- + mcqtestcase + options: |- + B + correct: true +- test_case_type: |- + mcqtestcase + options: |- + C + correct: false +- test_case_type: |- + mcqtestcase + options: |- + D + correct: false +active: true +topic: 'Dummy1' +content_type: 2 +time: '00:02:00' +--- +summary: |- + Sample lesson quiz 2 +type: |- + mcq +language: |- + python +description: |- + What will be the output of the statement + <br> + print(1+2) +points: 1.0 +testcase: +- test_case_type: |- + integertestcase + correct: '3' +active: true +topic: 'Dummy2' +content_type: 2 +time: '00:05:00' +--- +name: 'Sample lesson topic 1' +description: 'Topic 1 description' +content_type: 1 +time: '00:00:00' +--- +name: 'Sample lesson topic 2' +description: 'Topic 2 description' +content_type: 1 +time: '00:01:00' diff --git a/yaksh/forms.py b/yaksh/forms.py index 3c4d664..c179081 100644 --- a/yaksh/forms.py +++ b/yaksh/forms.py @@ -1,13 +1,15 @@ from django import forms from yaksh.models import ( get_model_class, Profile, Quiz, Question, Course, QuestionPaper, Lesson, - LearningModule, TestCase, languages, question_types, Post, Comment + LearningModule, TestCase, languages, question_types, Post, Comment, + Topic ) from grades.models import GradingSystem from django.contrib.auth import authenticate from django.contrib.auth.models import User from django.conf import settings from django.utils import timezone +from django.template.defaultfilters import filesizeformat from textwrap import dedent try: from string import letters @@ -15,6 +17,8 @@ except ImportError: from string import ascii_letters as letters from string import punctuation, digits import pytz +from ast import literal_eval + from .send_emails import generate_activation_key languages = (("", "Select Language"),) + languages @@ -520,8 +524,12 @@ class LessonForm(forms.ModelForm): self.fields['description'].widget.attrs.update( {'class': form_input_class, 'placeholder': des_msg} ) - self.fields['video_file'].widget.attrs.update( - {'class': "custom-file-input"} + self.fields['video_path'].widget.attrs.update( + {'class': form_input_class, + 'placeholder': dedent("""\ + {'youtube': '', 'vimeo': '', 'others': ''} + """), + } ) class Meta: @@ -538,8 +546,34 @@ class LessonForm(forms.ModelForm): "Please upload video files in {0} format".format( ", ".join(actual_extension)) ) + if file.size > settings.MAX_UPLOAD_SIZE: + raise forms.ValidationError( + f"Video file size must be less than "\ + f"{filesizeformat(settings.MAX_UPLOAD_SIZE)}. " + f"Current size is {filesizeformat(file.size)}" + ) return file + def clean_video_path(self): + path = self.cleaned_data.get("video_path") + if path: + try: + value = literal_eval(path) + if not isinstance(value, dict): + raise forms.ValidationError( + "Value must be dictionary e.g {'youtube': 'video-id'}" + ) + else: + if len(value) > 1: + raise forms.ValidationError( + "Only one type of video path is allowed" + ) + except ValueError: + raise forms.ValidationError( + "Value must be dictionary e.g {'youtube': 'video-id'}" + ) + return path + class LessonFileForm(forms.Form): Lesson_files = forms.FileField( @@ -615,3 +649,91 @@ class CommentForm(forms.ModelForm): } ) } + + +class TopicForm(forms.ModelForm): + + timer = forms.CharField() + + def __init__(self, *args, **kwargs): + time = kwargs.pop("time") if "time" in kwargs else None + super(TopicForm, self).__init__(*args, **kwargs) + self.fields['name'].widget.attrs.update( + {'class': form_input_class, 'placeholder': 'Name'} + ) + self.fields['timer'].widget.attrs.update( + {'class': form_input_class, 'placeholder': 'Time'} + ) + self.fields['description'].widget.attrs.update( + {'class': form_input_class, 'placeholder': 'Description'} + ) + self.fields['timer'].initial = time + + class Meta: + model = Topic + fields = "__all__" + + def clean_timer(self): + timer = self.cleaned_data.get("timer") + if timer: + try: + hh, mm, ss = timer.split(":") + except ValueError: + raise forms.ValidationError( + "Marker time should be in the format hh:mm:ss" + ) + return timer + + +class VideoQuizForm(forms.ModelForm): + + type = forms.CharField() + + timer = forms.CharField() + + def __init__(self, *args, **kwargs): + if 'question_type' in kwargs: + question_type = kwargs.pop('question_type') + else: + question_type = "mcq" + time = kwargs.pop("time") if "time" in kwargs else None + super(VideoQuizForm, self).__init__(*args, **kwargs) + self.fields['summary'].widget.attrs.update( + {'class': form_input_class, 'placeholder': 'Summary'} + ) + self.fields['language'].widget.attrs.update( + {'class': 'custom-select'} + ) + self.fields['topic'].widget.attrs.update( + {'class': form_input_class, 'placeholder': 'Question topic name'} + ) + self.fields['points'].widget.attrs.update( + {'class': form_input_class, 'placeholder': 'Points'} + ) + self.fields['type'].widget.attrs.update( + {'class': form_input_class, 'readonly': True} + ) + self.fields['type'].initial = question_type + self.fields['description'].widget.attrs.update( + {'class': form_input_class, 'placeholder': 'Description'} + ) + self.fields['timer'].widget.attrs.update( + {'class': form_input_class, 'placeholder': 'Quiz Time'} + ) + self.fields['timer'].initial = time + + class Meta: + model = Question + fields = ['summary', 'description', 'points', + 'language', 'type', 'topic'] + + def clean_timer(self): + timer = self.cleaned_data.get("timer") + if timer: + try: + hh, mm, ss = timer.split(":") + except ValueError: + raise forms.ValidationError( + "Marker time should be in the format hh:mm:ss" + ) + return timer
\ No newline at end of file diff --git a/yaksh/models.py b/yaksh/models.py index 1b76eed..3fa4a04 100644 --- a/yaksh/models.py +++ b/yaksh/models.py @@ -1,3 +1,4 @@ +# Python Imports from __future__ import unicode_literals, division from datetime import datetime, timedelta import uuid @@ -8,16 +9,9 @@ from ruamel.yaml.scalarstring import PreservedScalarString from ruamel.yaml.comments import CommentedMap from random import sample from collections import Counter, defaultdict - -from django.db import models -from django.contrib.auth.models import User, Group, Permission -from django.core.exceptions import ValidationError -from django.contrib.contenttypes.models import ContentType -from taggit.managers import TaggableManager -from django.utils import timezone -from django.core.files import File import glob - +import sys +import traceback try: from StringIO import StringIO as string_io except ImportError: @@ -31,14 +25,29 @@ import zipfile import tempfile from textwrap import dedent from ast import literal_eval -from .file_utils import extract_files, delete_files + +# Django Imports +from django.db import models +from django.contrib.auth.models import User, Group, Permission +from django.core.exceptions import ValidationError +from django.contrib.contenttypes.models import ContentType +from taggit.managers import TaggableManager +from django.utils import timezone +from django.core.files import File +from django.contrib.contenttypes.fields import ( + GenericForeignKey, GenericRelation +) +from django.contrib.contenttypes.models import ContentType from django.template import Context, Template +from django.conf import settings +from django.forms.models import model_to_dict +from django.db.models import Count +# Local Imports from yaksh.code_server import ( submit, get_result as get_result_from_code_server ) from yaksh.settings import SERVER_POOL_PORT, SERVER_HOST_NAME -from django.conf import settings -from django.forms.models import model_to_dict +from .file_utils import extract_files, delete_files from grades.models import GradingSystem languages = ( @@ -248,6 +257,15 @@ def get_image_dir(instance, filename): )) +def is_valid_time_format(time): + try: + hh, mm, ss = time.split(":") + status = True + except ValueError: + status = False + return status + + ############################################################################### class CourseManager(models.Manager): @@ -281,11 +299,16 @@ class Lesson(models.Model): # A video file video_file = models.FileField( - upload_to=get_file_dir, default=None, + upload_to=get_file_dir, max_length=255, default=None, null=True, blank=True, help_text="Please upload video files in mp4, ogv, webm format" ) + video_path = models.CharField( + max_length=255, default=None, null=True, blank=True, + help_text="Youtube id, vimeo id, others" + ) + def __str__(self): return "{0}".format(self.name) @@ -1337,6 +1360,8 @@ class Question(models.Model): # Solution for the question. solution = models.TextField(blank=True) + content = GenericRelation("TableOfContents") + tc_code_types = { "python": [ ("standardtestcase", "Standard TestCase"), @@ -2750,6 +2775,224 @@ class Comment(ForumBase): self.post_field.title) +class TOCManager(models.Manager): + + def get_data(self, course_id, lesson_id): + contents = TableOfContents.objects.filter( + course_id=course_id, lesson_id=lesson_id, content__in=[2, 3, 4] + ) + data = {} + for toc in contents: + data[toc] = LessonQuizAnswer.objects.filter( + toc_id=toc.id).values_list("toc_id").distinct().count() + return data + + def get_question_stats(self, toc_id): + answers = LessonQuizAnswer.objects.get_queryset().filter( + toc_id=toc_id).order_by('id') + question = answers.first().toc.content_object + answers = answers.values( + "student__first_name", "student__last_name", "student__email", + "student_id", "toc_id" + ).distinct() + return question, answers + + def get_answer(self, toc_id, user_id): + submission = LessonQuizAnswer.objects.filter( + toc_id=toc_id, student_id=user_id).last() + question = submission.toc.content_object + attempted_answer = submission.answer + if question.type == "mcq": + submitted_answer = literal_eval(attempted_answer.answer) + answers = [ + tc.options + for tc in question.get_test_cases(id=submitted_answer) + ] + answer = ",".join(answers) + elif question.type == "mcc": + submitted_answer = literal_eval(attempted_answer.answer) + answers = [ + tc.options + for tc in question.get_test_cases(id__in=submitted_answer) + ] + answer = ",".join(answers) + else: + answer = attempted_answer.answer + return answer, attempted_answer.correct + + def add_contents(self, course_id, lesson_id, user, contents): + toc = [] + messages = [] + for content in contents: + name = content.get('name') or content.get('summary') + if "content_type" not in content or "time" not in content: + messages.append( + (False, + f"content_type or time key is missing in {name}") + ) + else: + content_type = content.pop('content_type') + time = content.pop('time') + if not is_valid_time_format(time): + messages.append( + (False, + f"Invalid time format in {name}. " + "Format should be 00:00:00") + ) + else: + if content_type == 1: + topic = Topic.objects.create(**content) + toc.append(TableOfContents( + course_id=course_id, lesson_id=lesson_id, time=time, + content_object=topic, content=content_type + )) + messages.append((True, f"{topic.name} added successfully")) + else: + content['user'] = user + test_cases = content.pop("testcase") + que_type = content.get('type') + if "files" in content: + content.pop("files") + if "tags" in content: + content.pop("tags") + if (que_type in ['code', 'upload']): + messages.append( + (False, f"{que_type} question is not allowed. " + f"{content.get('summary')} is not added") + ) + else: + que = Question.objects.create(**content) + for test_case in test_cases: + test_case_type = test_case.pop('test_case_type') + model_class = get_model_class(test_case_type) + model_class.objects.get_or_create( + question=que, **test_case, type=test_case_type + ) + toc.append(TableOfContents( + course_id=course_id, lesson_id=lesson_id, + time=time, content_object=que, + content=content_type + )) + messages.append( + (True, f"{que.summary} added successfully") + ) + if toc: + TableOfContents.objects.bulk_create(toc) + return messages + + +class TableOfContents(models.Model): + toc_types = ((1, "Topic"), (2, "Graded Quiz"), (3, "Exercise"), (4, "Poll")) + course = models.ForeignKey(Course, on_delete=models.CASCADE, + related_name='course') + lesson = models.ForeignKey(Lesson, on_delete=models.CASCADE, + related_name='contents') + time = models.CharField(max_length=100, default=0) + content = models.IntegerField(choices=toc_types) + content_type = models.ForeignKey(ContentType, on_delete=models.CASCADE) + object_id = models.PositiveIntegerField() + content_object = GenericForeignKey() + + objects = TOCManager() + + class Meta: + verbose_name_plural = "Table Of Contents" + + def get_toc_text(self): + if self.content == 1: + content_name = self.content_object.name + else: + content_name = self.content_object.summary + return content_name + + def __str__(self): + return f"TOC for {self.lesson.name} with {self.get_content_display()}" + + +class Topic(models.Model): + name = models.CharField(max_length=255) + description = models.TextField(null=True, blank=True) + content = GenericRelation(TableOfContents) + + def __str__(self): + return f"{self.name}" + + +class LessonQuizAnswer(models.Model): + toc = models.ForeignKey(TableOfContents, on_delete=models.CASCADE) + student = models.ForeignKey(User, on_delete=models.CASCADE) + answer = models.ForeignKey(Answer, on_delete=models.CASCADE) + + def check_answer(self, user_answer): + result = {'success': False, 'error': ['Incorrect answer'], + 'weight': 0.0} + question = self.toc.content_object + if question.type == 'mcq': + expected_answer = question.get_test_case(correct=True).id + if user_answer.strip() == str(expected_answer).strip(): + result['success'] = True + result['error'] = ['Correct answer'] + + elif question.type == 'mcc': + expected_answers = [ + str(opt.id) for opt in question.get_test_cases(correct=True) + ] + if set(user_answer) == set(expected_answers): + result['success'] = True + result['error'] = ['Correct answer'] + + elif question.type == 'integer': + expected_answers = [ + int(tc.correct) for tc in question.get_test_cases() + ] + if int(user_answer) in expected_answers: + result['success'] = True + result['error'] = ['Correct answer'] + + elif question.type == 'string': + tc_status = [] + for tc in question.get_test_cases(): + if tc.string_check == "lower": + if tc.correct.lower().splitlines()\ + == user_answer.lower().splitlines(): + tc_status.append(True) + else: + if tc.correct.splitlines()\ + == user_answer.splitlines(): + tc_status.append(True) + if any(tc_status): + result['success'] = True + result['error'] = ['Correct answer'] + + elif question.type == 'float': + user_answer = float(user_answer) + tc_status = [] + for tc in question.get_test_cases(): + if abs(tc.correct - user_answer) <= tc.error_margin: + tc_status.append(True) + if any(tc_status): + result['success'] = True + result['error'] = ['Correct answer'] + + elif question.type == 'arrange': + testcase_ids = sorted( + [tc.id for tc in question.get_test_cases()] + ) + if user_answer == testcase_ids: + result['success'] = True + result['error'] = ['Correct answer'] + self.answer.error = result + ans_status = result.get("success") + self.answer.correct = ans_status + if ans_status: + self.answer.marks = self.answer.question.points + self.answer.save() + return result + + def __str__(self): + return f"Lesson answer of {self.toc} by {self.student.get_full_name()}" + + class MicroManager(models.Model): manager = models.ForeignKey(User, on_delete=models.CASCADE, related_name='micromanaging', null=True) diff --git a/yaksh/static/yaksh/css/custom.css b/yaksh/static/yaksh/css/custom.css index 7756478..26efbed 100644 --- a/yaksh/static/yaksh/css/custom.css +++ b/yaksh/static/yaksh/css/custom.css @@ -133,7 +133,48 @@ body, .dropdown-menu { } +::-webkit-scrollbar { + width: 10px; +} + +::-webkit-scrollbar { + // Width of vertical scroll bar + width: 8px; + // Height of horizontal scroll bar + height: 10px; + +} +::-webkit-scrollbar-thumb { + border-radius: 8px; + background: #c2c9d2; +} + iframe { display:block; width:100%; } + +#loader { + position: fixed; + display: none; + width: 100%; + height: 100%; + top:0; + bottom: 0; + left:0; + right: 0; + background-color: rgba(0,0,0,0.5); + z-index: 1001; /* 1001 coz sidebar is 1000. So will be on top of sidebar*/ +} + +#state1 { + position: absolute; + top: 40%; + left: 45%; + font-size: 30px; + color: white; +} + +.toast-top-center { + padding-top: 5em; +}
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* Note that this is toastr v2.1.3, the "latest" version in url has no more maintenance,
* please go to https://cdnjs.com/libraries/toastr.js and pick a certain version you want to use,
* make sure you copy the url from the website since the url may change between versions.
* */
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\ No newline at end of file diff --git a/yaksh/static/yaksh/js/add_question.js b/yaksh/static/yaksh/js/add_question.js index 480ce51..479e8da 100644 --- a/yaksh/static/yaksh/js/add_question.js +++ b/yaksh/static/yaksh/js/add_question.js @@ -195,16 +195,20 @@ $(document).ready(() => { let option = $('#id_language').val(); if(option === 'other') { $('#id_topic').closest('tr').show(); + $('#id_topic').prop("required", true); } else { + $('#id_topic').prop("required", false); $('#id_topic').closest('tr').hide(); } $('#id_language').change(function() { let value = $(this).val(); if (value === "other") { $('#id_topic').closest('tr').show(); + $('#id_topic').prop("required", true); $('#id_type').children("option[value='code']").hide(); } else { $('#id_topic').closest('tr').hide(); + $('#id_topic').prop("required", false); $('#id_type').children("option[value='code']").show(); } }); @@ -216,4 +220,11 @@ $(document).ready(() => { $('#id_language').children("option[value='other']").show(); } }) + $('#add_more').click(function() { + var form_idx = $(tc_type).val(); + $('#form_set').append($('#empty_form').html().replace(/__prefix__/g, form_idx)); + $(tc_type).val(parseInt(form_idx) + 1); + var form_type = "#id_"+'{{tc_class}}'+"_set-"+form_idx+"-type"; + $(form_type).val($("#id_"+'{{tc_class}}'+"_set-0-type").val()); + }); });
\ No newline at end of file diff --git a/yaksh/static/yaksh/js/lesson.js b/yaksh/static/yaksh/js/lesson.js index f582778..2cc2e62 100644 --- a/yaksh/static/yaksh/js/lesson.js +++ b/yaksh/static/yaksh/js/lesson.js @@ -1,78 +1,65 @@ -$(document).ready(function(){ - var csrftoken = jQuery("[name=csrfmiddlewaretoken]").val(); - - function csrfSafeMethod(method) { - // These HTTP methods do not require CSRF protection - return (/^(GET|HEAD|OPTIONS|TRACE)$/.test(method)); - } - $.ajaxSetup({ - beforeSend: function(xhr, settings) { - if (!csrfSafeMethod(settings.type) && !this.crossDomain) { - xhr.setRequestHeader("X-CSRFToken", csrftoken); - } - } +$(document).ready(function() { + MathJax.Hub.Queue(["Typeset", MathJax.Hub]); + var simplemde = new SimpleMDE({ + element: document.getElementById("id_description"), + forceSync: true, + hideIcons: ["preview", "side-by-side", "fullscreen"] }); - $("#preview").click(function(){ - var description = $("#id_description").val(); - var preview_url = window.location.protocol + "//" + - window.location.host + "/exam/manage/courses/lesson/preview/"; - $.ajax({ - url: preview_url, - timeout: 15000, - type: 'POST', - data: JSON.stringify({'description': description}), - dataType: 'json', - contentType: 'application/json; charset=utf-8', - success: function(msg) { - preview_text(msg['data']); - }, - error: function(jqXHR, textStatus) { - - } - }); + simplemde.codemirror.on("change", function() { + MathJax.Hub.Queue(["Typeset", MathJax.Hub]); + $("#description_body").html(simplemde.markdown(simplemde.value())); + }); + const player = new Plyr('#player'); + var timer = $("#vtimer"); + var totalSeconds; + player.on('timeupdate', event => { + totalSeconds = parseInt(player.currentTime) + hours = Math.floor(totalSeconds / 3600); + totalSeconds %= 3600; + minutes = Math.floor(totalSeconds / 60); + seconds = totalSeconds % 60; + hours = hours < 10 ? "0" + hours : hours; + minutes = minutes < 10 ? "0" + minutes : minutes; + seconds = seconds < 10 ? "0" + seconds : seconds; + timer.val(hours + ":" + minutes + ":" + seconds); }); - function preview_text(data) { - $("#description_body").empty(); - $("#description_body").html(data); - } - - $("#embed").click(function() { - $("#dialog_iframe").toggle(); - $("#dialog_iframe").dialog({ - resizable: true, - height: '450', - width: '640' - }); + $("#vtimer").on("change keyup paste", function() { + player.pause(); + var time = $(this).val().split(":"); + var hh = parseInt(time[0]); + var mm = parseInt(time[1]); + var ss = parseInt(time[2]); + player.currentTime = hh * 3600 + mm * 60 + ss; }); - $("#submit_info").click(function(){ - var url = $("#url").val(); - if (url == "") { - if (!$("#error_div").is(":visible")){ - $("#error_div").toggle(); - } - } - else{ - if ($("#error_div").is(":visible")){ - $("#error_div").toggle(); + $('#content-type').on('change', function (e) { + var optionSelected = $("option:selected", this); + var valueSelected = this.value; + if (valueSelected == "" || valueSelected == "1") { + $("#id_type").hide(); + $("#id_type").attr("required", false); + } else { + if(valueSelected == "4") { + $('#id_type option[value="mcq"]').prop("selected", true); + $('#id_type').attr("disabled", true); + } else { + $('#id_type').attr("disabled", false); } - $("#video_frame").attr("src", url); - $("#html_text").text($("#iframe_div").html().trim()); + $("#id_type").show(); + $("#id_type").attr("required", true); } }); - - $("#copy").click(function(){ - try{ - var text = $("#html_text"); - text.select(); - document.execCommand("Copy"); - } catch (err) { - alert("Unable to copy. Press Ctrl+C or Cmd+C to copy") - } + + // Marker Form + $("#marker-form").submit(function(e) { + e.preventDefault(); + lock_screen(); + var csrf = document.getElementById("marker-form").elements[0].value; + ajax_call($(this).attr("action"), $(this).attr("method"), $(this).serialize(), csrf); }); - $('#id_video_file').on('change',function(){ + $('#id_video_file').on('change',function() { //get the file name var files = []; for (var i = 0; i < $(this)[0].files.length; i++) { @@ -81,7 +68,7 @@ $(document).ready(function(){ $(this).next('.custom-file-label').html(files.join(', ')); }); - $('#id_Lesson_files').on('change',function(){ + $('#id_Lesson_files').on('change',function() { //get the file name var files = []; for (var i = 0; i < $(this)[0].files.length; i++) { @@ -90,3 +77,143 @@ $(document).ready(function(){ $(this).next('.custom-file-label').html(files.join(', ')); }); }); + + +function add_topic() { + if (!$("#id_timer").val()) { + $("#id_timer").val($("#vtimer").val()); + } + document.getElementById("id_timer").focus(); + $("#topic-form").submit(function(e) { + e.preventDefault(); + lock_screen(); + var csrf = document.getElementById("topic-form").elements[0].value; + ajax_call($(this).attr("action"), $(this).attr("method"), $(this).serialize(), csrf); + }); +} + +function add_question() { + if (!$("#id_timer").val()) { + $("#id_timer").val($("#vtimer").val()); + } + document.getElementById("id_timer").focus(); + $("#question-form").submit(function(e) { + e.preventDefault(); + lock_screen(); + var csrf = document.getElementById("question-form").elements[0].value; + ajax_call($(this).attr("action"), $(this).attr("method"), $(this).serialize(), csrf); + }); +} + +function lock_screen() { + document.getElementById("loader").style.display = "block"; +} + +function unlock_screen() { + document.getElementById("loader").style.display = "none"; +} + +function show_error(error) { + var err_msg = "\n"; + Object.keys(err).forEach(function(key) { + var value = err[key]; + err_msg = err_msg + key + " : " + value[0].message + "\n"; + }); + show_message(err_msg, "error"); +} + +function show_message(message, msg_type) { + toastr.options = { + "positionClass": "toast-top-center", + "timeOut": "1500", + "showDuration": "300", + } + switch(msg_type) { + case "info": { + toastr.info(message); + break; + } + case "error": { + toastr.error(message); + break; + } + case "warning": { + toastr.warning(message); + break; + } + case "success": { + toastr.success(message); + break; + } + default: { + toastr.info(message); + break; + } + } +} + + +function show_toc(toc) { + $("#lesson-content").empty(); + $("#toc").html(toc); +} + +function csrfSafeMethod(method) { + // these HTTP methods do not require CSRF protection + return (/^(GET|HEAD|OPTIONS|TRACE)$/.test(method)); +} + +function ajax_call(url, method, data, csrf) { + $.ajax({ + url: url, + timeout: 15000, + method: method, + data: data, + beforeSend: function(xhr, settings) { + if (!csrfSafeMethod(settings.type) && !this.crossDomain) { + xhr.setRequestHeader("X-CSRFToken", csrf); + } + }, + success: function(msg) { + unlock_screen(); + if (msg.status) $("#lesson-content").html(msg.data); + if (parseInt(msg.content_type) === 1) { + add_topic(); + } + else { + add_question(); + } + if (msg.toc) show_toc(msg.toc); + if (msg.message) { + if (msg.success) { + show_message(msg.message, "success"); + } + else { + show_message(msg.message, "warning"); + } + } + }, + error: function(xhr, data) { + unlock_screen(); + switch(xhr.status) { + case 400: { + err = JSON.parse(xhr.responseJSON.message); + show_error(err); + break; + } + case 500: { + show_message('500 status code! server error', "error"); + break; + } + case 404: { + show_message('404 status code! server error', "error"); + break; + } + default: { + show_message('Unable to perform action. Please try again', "error"); + break; + } + } + } + }); +} diff --git a/yaksh/static/yaksh/js/plyr.js b/yaksh/static/yaksh/js/plyr.js new file mode 100644 index 0000000..6a4fd0e --- /dev/null +++ b/yaksh/static/yaksh/js/plyr.js @@ -0,0 +1,4 @@ +"object"==typeof navigator&&function(e,t){"object"==typeof exports&&"undefined"!=typeof module?module.exports=t():"function"==typeof define&&define.amd?define("Plyr",t):(e=e||self).Plyr=t()}(this,(function(){"use strict";function e(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function t(e,t){for(var i=0;i<t.length;i++){var n=t[i];n.enumerable=n.enumerable||!1,n.configurable=!0,"value"in n&&(n.writable=!0),Object.defineProperty(e,n.key,n)}}function i(e,i,n){return i&&t(e.prototype,i),n&&t(e,n),e}function n(e,t,i){return t in e?Object.defineProperty(e,t,{value:i,enumerable:!0,configurable:!0,writable:!0}):e[t]=i,e}function a(e,t){var i=Object.keys(e);if(Object.getOwnPropertySymbols){var 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s.toggle?(r.appendChild(nt.createIcon.call(this,s.iconPressed,{class:"icon--pressed"})),r.appendChild(nt.createIcon.call(this,s.icon,{class:"icon--not-pressed"})),r.appendChild(nt.createLabel.call(this,s.labelPressed,{class:"label--pressed"})),r.appendChild(nt.createLabel.call(this,s.label,{class:"label--not-pressed"}))):(r.appendChild(nt.createIcon.call(this,s.icon)),r.appendChild(nt.createLabel.call(this,s.label))),ce(n,ye(this.config.selectors.buttons[a],n)),de(r,n),"play"===a?($(this.elements.buttons[a])||(this.elements.buttons[a]=[]),this.elements.buttons[a].push(r)):this.elements.buttons[a]=r,r},createRange:function(e,t){var i=he("input",ce(ye(this.config.selectors.inputs[e]),{type:"range",min:0,max:100,step:.01,value:0,autocomplete:"off",role:"slider","aria-label":Xe(e,this.config),"aria-valuemin":0,"aria-valuemax":100,"aria-valuenow":0},t));return this.elements.inputs[e]=i,nt.updateRangeFill.call(this,i),_.setup(i),i},createProgress:function(e,t){var i=he("progress",ce(ye(this.config.selectors.display[e]),{min:0,max:100,value:0,role:"progressbar","aria-hidden":!0},t));if("volume"!==e){i.appendChild(he("span",null,"0"));var n={played:"played",buffer:"buffered"}[e],a=n?Xe(n,this.config):"";i.innerText="% ".concat(a.toLowerCase())}return this.elements.display[e]=i,i},createTime:function(e,t){var i=ye(this.config.selectors.display[e],t),n=he("div",ce(i,{class:"".concat(i.class?i.class:""," ").concat(this.config.classNames.display.time," ").trim(),"aria-label":Xe(e,this.config)}),"00:00");return this.elements.display[e]=n,n},bindMenuItemShortcuts:function(e,t){var i=this;xe.call(this,e,"keydown keyup",(function(n){if([32,38,39,40].includes(n.which)&&(n.preventDefault(),n.stopPropagation(),"keydown"!==n.type)){var a,s=ke(e,'[role="menuitemradio"]');if(!s&&[32,39].includes(n.which))nt.showMenuPanel.call(i,t,!0);else 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e.setAttribute("aria-checked","false")})),d.setAttribute("aria-checked",e?"true":"false")}}),this.listeners.bind(d,"click keyup",(function(e){if(!ee(e)||32===e.which){switch(e.preventDefault(),e.stopPropagation(),d.checked=!0,a){case"language":t.currentTrack=Number(i);break;case"quality":t.quality=i;break;case"speed":t.speed=parseFloat(i)}nt.showMenuPanel.call(t,"home",ee(e))}}),a,!1),nt.bindMenuItemShortcuts.call(this,d,a),n.appendChild(d)},formatTime:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:0,t=arguments.length>1&&void 0!==arguments[1]&&arguments[1];if(!K(e))return e;var i=Ze(this.duration)>0;return it(e,i,t)},updateTimeDisplay:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:null,t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0,i=arguments.length>2&&void 0!==arguments[2]&&arguments[2];G(e)&&K(t)&&(e.innerText=nt.formatTime(t,i))},updateVolume:function(){this.supported.ui&&(G(this.elements.inputs.volume)&&nt.setRange.call(this,this.elements.inputs.volume,this.muted?0:this.volume),G(this.elements.buttons.mute)&&(this.elements.buttons.mute.pressed=this.muted||0===this.volume))},setRange:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0;G(e)&&(e.value=t,nt.updateRangeFill.call(this,e))},updateProgress:function(e){var t=this;if(this.supported.ui&&Z(e)){var i,n,a=0;if(e)switch(e.type){case"timeupdate":case"seeking":case"seeked":i=this.currentTime,n=this.duration,a=0===i||0===n||Number.isNaN(i)||Number.isNaN(n)?0:(i/n*100).toFixed(2),"timeupdate"===e.type&&nt.setRange.call(this,this.elements.inputs.seek,a);break;case"playing":case"progress":!function(e,i){var n=K(i)?i:0,a=G(e)?e:t.elements.display.buffer;if(G(a)){a.value=n;var s=a.getElementsByTagName("span")[0];G(s)&&(s.childNodes[0].nodeValue=n)}}(this.elements.display.buffer,100*this.buffered)}}},updateRangeFill:function(e){var t=Z(e)?e.target:e;if(G(t)&&"range"===t.getAttribute("type")){if(ke(t,this.config.selectors.inputs.seek)){t.setAttribute("aria-valuenow",this.currentTime);var i=nt.formatTime(this.currentTime),n=nt.formatTime(this.duration),a=Xe("seekLabel",this.config);t.setAttribute("aria-valuetext",a.replace("{currentTime}",i).replace("{duration}",n))}else if(ke(t,this.config.selectors.inputs.volume)){var s=100*t.value;t.setAttribute("aria-valuenow",s),t.setAttribute("aria-valuetext","".concat(s.toFixed(1),"%"))}else t.setAttribute("aria-valuenow",t.value);oe.isWebkit&&t.style.setProperty("--value","".concat(t.value/t.max*100,"%"))}},updateSeekTooltip:function(e){var t=this;if(this.config.tooltips.seek&&G(this.elements.inputs.seek)&&G(this.elements.display.seekTooltip)&&0!==this.duration){var i="".concat(this.config.classNames.tooltip,"--visible"),n=function(e){return be(t.elements.display.seekTooltip,i,e)};if(this.touch)n(!1);else{var a=0,s=this.elements.progress.getBoundingClientRect();if(Z(e))a=100/s.width*(e.pageX-s.left);else{if(!we(this.elements.display.seekTooltip,i))return;a=parseFloat(this.elements.display.seekTooltip.style.left,10)}a<0?a=0:a>100&&(a=100),nt.updateTimeDisplay.call(this,this.elements.display.seekTooltip,this.duration/100*a),this.elements.display.seekTooltip.style.left="".concat(a,"%"),Z(e)&&["mouseenter","mouseleave"].includes(e.type)&&n("mouseenter"===e.type)}}},timeUpdate:function(e){var t=!G(this.elements.display.duration)&&this.config.invertTime;nt.updateTimeDisplay.call(this,this.elements.display.currentTime,t?this.duration-this.currentTime:this.currentTime,t),e&&"timeupdate"===e.type&&this.media.seeking||nt.updateProgress.call(this,e)},durationUpdate:function(){if(this.supported.ui&&(this.config.invertTime||!this.currentTime)){if(this.duration>=Math.pow(2,32))return ve(this.elements.display.currentTime,!0),void ve(this.elements.progress,!0);G(this.elements.inputs.seek)&&this.elements.inputs.seek.setAttribute("aria-valuemax",this.duration);var e=G(this.elements.display.duration);!e&&this.config.displayDuration&&this.paused&&nt.updateTimeDisplay.call(this,this.elements.display.currentTime,this.duration),e&&nt.updateTimeDisplay.call(this,this.elements.display.duration,this.duration),nt.updateSeekTooltip.call(this)}},toggleMenuButton:function(e,t){ve(this.elements.settings.buttons[e],!t)},updateSetting:function(e,t,i){var n=this.elements.settings.panels[e],a=null,s=t;if("captions"===e)a=this.currentTrack;else{if(a=ae(i)?this[e]:i,ae(a)&&(a=this.config[e].default),!ae(this.options[e])&&!this.options[e].includes(a))return void this.debug.warn("Unsupported value of '".concat(a,"' for ").concat(e));if(!this.config[e].options.includes(a))return void this.debug.warn("Disabled value of '".concat(a,"' for ").concat(e))}if(G(s)||(s=n&&n.querySelector('[role="menu"]')),G(s)){this.elements.settings.buttons[e].querySelector(".".concat(this.config.classNames.menu.value)).innerHTML=nt.getLabel.call(this,e,a);var r=s&&s.querySelector('[value="'.concat(a,'"]'));G(r)&&(r.checked=!0)}},getLabel:function(e,t){switch(e){case"speed":return 1===t?Xe("normal",this.config):"".concat(t,"×");case"quality":if(K(t)){var i=Xe("qualityLabel.".concat(t),this.config);return i.length?i:"".concat(t,"p")}return ze(t);case"captions":return rt.getLabel.call(this);default:return null}},setQualityMenu:function(e){var t=this;if(G(this.elements.settings.panels.quality)){var i=this.elements.settings.panels.quality.querySelector('[role="menu"]');$(e)&&(this.options.quality=Be(e).filter((function(e){return t.config.quality.options.includes(e)})));var n=!ae(this.options.quality)&&this.options.quality.length>1;if(nt.toggleMenuButton.call(this,"quality",n),fe(i),nt.checkMenu.call(this),n){var a=function(e){var i=Xe("qualityBadge.".concat(e),t.config);return i.length?nt.createBadge.call(t,i):null};this.options.quality.sort((function(e,i){var n=t.config.quality.options;return n.indexOf(e)>n.indexOf(i)?1:-1})).forEach((function(e){nt.createMenuItem.call(t,{value:e,list:i,type:"quality",title:nt.getLabel.call(t,"quality",e),badge:a(e)})})),nt.updateSetting.call(this,"quality",i)}}},setCaptionsMenu:function(){var e=this;if(G(this.elements.settings.panels.captions)){var t=this.elements.settings.panels.captions.querySelector('[role="menu"]'),i=rt.getTracks.call(this),n=Boolean(i.length);if(nt.toggleMenuButton.call(this,"captions",n),fe(t),nt.checkMenu.call(this),n){var a=i.map((function(i,n){return{value:n,checked:e.captions.toggled&&e.currentTrack===n,title:rt.getLabel.call(e,i),badge:i.language&&nt.createBadge.call(e,i.language.toUpperCase()),list:t,type:"language"}}));a.unshift({value:-1,checked:!this.captions.toggled,title:Xe("disabled",this.config),list:t,type:"language"}),a.forEach(nt.createMenuItem.bind(this)),nt.updateSetting.call(this,"captions",t)}}},setSpeedMenu:function(){var e=this;if(G(this.elements.settings.panels.speed)){var t=this.elements.settings.panels.speed.querySelector('[role="menu"]');this.options.speed=this.options.speed.filter((function(t){return t>=e.minimumSpeed&&t<=e.maximumSpeed}));var i=!ae(this.options.speed)&&this.options.speed.length>1;nt.toggleMenuButton.call(this,"speed",i),fe(t),nt.checkMenu.call(this),i&&(this.options.speed.forEach((function(i){nt.createMenuItem.call(e,{value:i,list:t,type:"speed",title:nt.getLabel.call(e,"speed",i)})})),nt.updateSetting.call(this,"speed",t))}},checkMenu:function(){var e=this.elements.settings.buttons,t=!ae(e)&&Object.values(e).some((function(e){return!e.hidden}));ve(this.elements.settings.menu,!t)},focusFirstMenuItem:function(e){var t=arguments.length>1&&void 0!==arguments[1]&&arguments[1];if(!this.elements.settings.popup.hidden){var i=e;G(i)||(i=Object.values(this.elements.settings.panels).find((function(e){return!e.hidden})));var n=i.querySelector('[role^="menuitem"]');Ae.call(this,n,t)}},toggleMenu:function(e){var t=this.elements.settings.popup,i=this.elements.buttons.settings;if(G(t)&&G(i)){var n=t.hidden,a=n;if(Q(e))a=e;else if(ee(e)&&27===e.which)a=!1;else if(Z(e)){var s=X(e.composedPath)?e.composedPath()[0]:e.target,r=t.contains(s);if(r||!r&&e.target!==i&&a)return}i.setAttribute("aria-expanded",a),ve(t,!a),be(this.elements.container,this.config.classNames.menu.open,a),a&&ee(e)?nt.focusFirstMenuItem.call(this,null,!0):a||n||Ae.call(this,i,ee(e))}},getMenuSize:function(e){var t=e.cloneNode(!0);t.style.position="absolute",t.style.opacity=0,t.removeAttribute("hidden"),e.parentNode.appendChild(t);var i=t.scrollWidth,n=t.scrollHeight;return me(t),{width:i,height:n}},showMenuPanel:function(){var e=this,t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:"",i=arguments.length>1&&void 0!==arguments[1]&&arguments[1],n=this.elements.container.querySelector("#plyr-settings-".concat(this.id,"-").concat(t));if(G(n)){var a=n.parentNode,s=Array.from(a.children).find((function(e){return!e.hidden}));if(Ee.transitions&&!Ee.reducedMotion){a.style.width="".concat(s.scrollWidth,"px"),a.style.height="".concat(s.scrollHeight,"px");var r=nt.getMenuSize.call(this,n),o=function t(i){i.target===a&&["width","height"].includes(i.propertyName)&&(a.style.width="",a.style.height="",Ie.call(e,a,se,t))};xe.call(this,a,se,o),a.style.width="".concat(r.width,"px"),a.style.height="".concat(r.height,"px")}ve(s,!0),ve(n,!1),nt.focusFirstMenuItem.call(this,n,i)}},setDownloadUrl:function(){var e=this.elements.buttons.download;G(e)&&e.setAttribute("href",this.download)},create:function(e){var t=this,i=nt.bindMenuItemShortcuts,n=nt.createButton,a=nt.createProgress,s=nt.createRange,r=nt.createTime,o=nt.setQualityMenu,l=nt.setSpeedMenu,c=nt.showMenuPanel;this.elements.controls=null,$(this.config.controls)&&this.config.controls.includes("play-large")&&this.elements.container.appendChild(n.call(this,"play-large"));var u=he("div",ye(this.config.selectors.controls.wrapper));this.elements.controls=u;var d={class:"plyr__controls__item"};return Be($(this.config.controls)?this.config.controls:[]).forEach((function(o){if("restart"===o&&u.appendChild(n.call(t,"restart",d)),"rewind"===o&&u.appendChild(n.call(t,"rewind",d)),"play"===o&&u.appendChild(n.call(t,"play",d)),"fast-forward"===o&&u.appendChild(n.call(t,"fast-forward",d)),"progress"===o){var l=he("div",{class:"".concat(d.class," plyr__progress__container")}),h=he("div",ye(t.config.selectors.progress));if(h.appendChild(s.call(t,"seek",{id:"plyr-seek-".concat(e.id)})),h.appendChild(a.call(t,"buffer")),t.config.tooltips.seek){var p=he("span",{class:t.config.classNames.tooltip},"00:00");h.appendChild(p),t.elements.display.seekTooltip=p}t.elements.progress=h,l.appendChild(t.elements.progress),u.appendChild(l)}if("current-time"===o&&u.appendChild(r.call(t,"currentTime",d)),"duration"===o&&u.appendChild(r.call(t,"duration",d)),"mute"===o||"volume"===o){var m=t.elements.volume;if(G(m)&&u.contains(m)||(m=he("div",ce({},d,{class:"".concat(d.class," 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T=t.config.urls.download;!ne(T)&&t.isEmbed&&ce(k,{icon:"logo-".concat(t.provider),label:t.provider}),u.appendChild(n.call(t,"download",k))}"fullscreen"===o&&u.appendChild(n.call(t,"fullscreen",d))})),this.isHTML5&&o.call(this,Ve.getQualityOptions.call(this)),l.call(this),u},inject:function(){var e=this;if(this.config.loadSprite){var t=nt.getIconUrl.call(this);t.cors&&Ge(t.url,"sprite-plyr")}this.id=Math.floor(1e4*Math.random());var i=null;this.elements.controls=null;var n={id:this.id,seektime:this.config.seekTime,title:this.config.title},a=!0;X(this.config.controls)&&(this.config.controls=this.config.controls.call(this,n)),this.config.controls||(this.config.controls=[]),G(this.config.controls)||Y(this.config.controls)?i=this.config.controls:(i=nt.create.call(this,{id:this.id,seektime:this.config.seekTime,speed:this.speed,quality:this.quality,captions:rt.getLabel.call(this)}),a=!1);var s,r;if(a&&Y(this.config.controls)&&(s=i,Object.entries(n).forEach((function(e){var t=o(e,2),i=t[0],n=t[1];s=We(s,"{".concat(i,"}"),n)})),i=s),Y(this.config.selectors.controls.container)&&(r=document.querySelector(this.config.selectors.controls.container)),G(r)||(r=this.elements.container),r[G(i)?"insertAdjacentElement":"insertAdjacentHTML"]("afterbegin",i),G(this.elements.controls)||nt.findElements.call(this),!ae(this.elements.buttons)){var l=function(t){var i=e.config.classNames.controlPressed;Object.defineProperty(t,"pressed",{enumerable:!0,get:function(){return we(t,i)},set:function(){var e=arguments.length>0&&void 0!==arguments[0]&&arguments[0];be(t,i,e)}})};Object.values(this.elements.buttons).filter(Boolean).forEach((function(e){$(e)||J(e)?Array.from(e).filter(Boolean).forEach(l):l(e)}))}if(oe.isEdge&&re(r),this.config.tooltips.controls){var c=this.config,u=c.classNames,d=c.selectors,h="".concat(d.controls.wrapper," ").concat(d.labels," 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e=this.media.querySelectorAll("track");Array.from(e).forEach((function(e){var t=e.getAttribute("src"),i=at(t);null!==i&&i.hostname!==window.location.href.hostname&&["http:","https:"].includes(i.protocol)&&Je(t,"blob").then((function(t){e.setAttribute("src",window.URL.createObjectURL(t))})).catch((function(){me(e)}))}))}var t=Be((navigator.languages||[navigator.language||navigator.userLanguage||"en"]).map((function(e){return e.split("-")[0]}))),i=(this.storage.get("language")||this.config.captions.language||"auto").toLowerCase();if("auto"===i)i=o(t,1)[0];var n=this.storage.get("captions");if(Q(n)||(n=this.config.captions.active),Object.assign(this.captions,{toggled:!1,active:n,language:i,languages:t}),this.isHTML5){var a=this.config.captions.update?"addtrack removetrack":"removetrack";xe.call(this,this.media.textTracks,a,rt.update.bind(this))}setTimeout(rt.update.bind(this),0)}},update:function(){var e=this,t=rt.getTracks.call(this,!0),i=this.captions,n=i.active,a=i.language,s=i.meta,r=i.currentTrackNode,o=Boolean(t.find((function(e){return e.language===a})));this.isHTML5&&this.isVideo&&t.filter((function(e){return!s.get(e)})).forEach((function(t){e.debug.log("Track added",t),s.set(t,{default:"showing"===t.mode}),"showing"===t.mode&&(t.mode="hidden"),xe.call(e,t,"cuechange",(function(){return rt.updateCues.call(e)}))})),(o&&this.language!==a||!t.includes(r))&&(rt.setLanguage.call(this,a),rt.toggle.call(this,n&&o)),be(this.elements.container,this.config.classNames.captions.enabled,!ae(t)),$(this.config.controls)&&this.config.controls.includes("settings")&&this.config.settings.includes("captions")&&nt.setCaptionsMenu.call(this)},toggle:function(e){var t=this,i=!(arguments.length>1&&void 0!==arguments[1])||arguments[1];if(this.supported.ui){var n=this.captions.toggled,a=this.config.classNames.captions.active,s=W(e)?!n:e;if(s!==n){if(i||(this.captions.active=s,this.storage.set({captions:s})),!this.language&&s&&!i){var r=rt.getTracks.call(this),o=rt.findTrack.call(this,[this.captions.language].concat(l(this.captions.languages)),!0);return this.captions.language=o.language,void rt.set.call(this,r.indexOf(o))}this.elements.buttons.captions&&(this.elements.buttons.captions.pressed=s),be(this.elements.container,a,s),this.captions.toggled=s,nt.updateSetting.call(this,"captions"),Oe.call(this,this.media,s?"captionsenabled":"captionsdisabled")}setTimeout((function(){s&&t.captions.toggled&&(t.captions.currentTrackNode.mode="hidden")}))}},set:function(e){var t=!(arguments.length>1&&void 0!==arguments[1])||arguments[1],i=rt.getTracks.call(this);if(-1!==e)if(K(e))if(e in i){if(this.captions.currentTrack!==e){this.captions.currentTrack=e;var n=i[e],a=n||{},s=a.language;this.captions.currentTrackNode=n,nt.updateSetting.call(this,"captions"),t||(this.captions.language=s,this.storage.set({language:s})),this.isVimeo&&this.embed.enableTextTrack(s),Oe.call(this,this.media,"languagechange")}rt.toggle.call(this,!0,t),this.isHTML5&&this.isVideo&&rt.updateCues.call(this)}else this.debug.warn("Track not found",e);else this.debug.warn("Invalid caption argument",e);else rt.toggle.call(this,!1,t)},setLanguage:function(e){var t=!(arguments.length>1&&void 0!==arguments[1])||arguments[1];if(Y(e)){var i=e.toLowerCase();this.captions.language=i;var n=rt.getTracks.call(this),a=rt.findTrack.call(this,[i]);rt.set.call(this,n.indexOf(a),t)}else this.debug.warn("Invalid language argument",e)},getTracks:function(){var e=this,t=arguments.length>0&&void 0!==arguments[0]&&arguments[0],i=Array.from((this.media||{}).textTracks||[]);return i.filter((function(i){return!e.isHTML5||t||e.captions.meta.has(i)})).filter((function(e){return["captions","subtitles"].includes(e.kind)}))},findTrack:function(e){var t,i=this,n=arguments.length>1&&void 0!==arguments[1]&&arguments[1],a=rt.getTracks.call(this),s=function(e){return Number((i.captions.meta.get(e)||{}).default)},r=Array.from(a).sort((function(e,t){return s(t)-s(e)}));return e.every((function(e){return!(t=r.find((function(t){return t.language===e})))})),t||(n?r[0]:void 0)},getCurrentTrack:function(){return rt.getTracks.call(this)[this.currentTrack]},getLabel:function(e){var t=e;return!te(t)&&Ee.textTracks&&this.captions.toggled&&(t=rt.getCurrentTrack.call(this)),te(t)?ae(t.label)?ae(t.language)?Xe("enabled",this.config):e.language.toUpperCase():t.label:Xe("disabled",this.config)},updateCues:function(e){if(this.supported.ui)if(G(this.elements.captions))if(W(e)||Array.isArray(e)){var t=e;if(!t){var 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textarea, select, [contenteditable]",container:".plyr",controls:{container:null,wrapper:".plyr__controls"},labels:"[data-plyr]",buttons:{play:'[data-plyr="play"]',pause:'[data-plyr="pause"]',restart:'[data-plyr="restart"]',rewind:'[data-plyr="rewind"]',fastForward:'[data-plyr="fast-forward"]',mute:'[data-plyr="mute"]',captions:'[data-plyr="captions"]',download:'[data-plyr="download"]',fullscreen:'[data-plyr="fullscreen"]',pip:'[data-plyr="pip"]',airplay:'[data-plyr="airplay"]',settings:'[data-plyr="settings"]',loop:'[data-plyr="loop"]'},inputs:{seek:'[data-plyr="seek"]',volume:'[data-plyr="volume"]',speed:'[data-plyr="speed"]',language:'[data-plyr="language"]',quality:'[data-plyr="quality"]'},display:{currentTime:".plyr__time--current",duration:".plyr__time--duration",buffer:".plyr__progress__buffer",loop:".plyr__progress__loop",volume:".plyr__volume--display"},progress:".plyr__progress",captions:".plyr__captions",caption:".plyr__caption"},classNames:{type:"plyr--{0}",provider:"plyr--{0}",video:"plyr__video-wrapper",embed:"plyr__video-embed",videoFixedRatio:"plyr__video-wrapper--fixed-ratio",embedContainer:"plyr__video-embed__container",poster:"plyr__poster",posterEnabled:"plyr__poster-enabled",ads:"plyr__ads",control:"plyr__control",controlPressed:"plyr__control--pressed",playing:"plyr--playing",paused:"plyr--paused",stopped:"plyr--stopped",loading:"plyr--loading",hover:"plyr--hover",tooltip:"plyr__tooltip",cues:"plyr__cues",hidden:"plyr__sr-only",hideControls:"plyr--hide-controls",isIos:"plyr--is-ios",isTouch:"plyr--is-touch",uiSupported:"plyr--full-ui",noTransition:"plyr--no-transition",display:{time:"plyr__time"},menu:{value:"plyr__menu__value",badge:"plyr__badge",open:"plyr--menu-open"},captions:{enabled:"plyr--captions-enabled",active:"plyr--captions-active"},fullscreen:{enabled:"plyr--fullscreen-enabled",fallback:"plyr--fullscreen-fallback"},pip:{supported:"plyr--pip-supported",active:"plyr--pip-active"},airplay:{supported:"plyr--airplay-supported",active:"plyr--airplay-active"},tabFocus:"plyr__tab-focus",previewThumbnails:{thumbContainer:"plyr__preview-thumb",thumbContainerShown:"plyr__preview-thumb--is-shown",imageContainer:"plyr__preview-thumb__image-container",timeContainer:"plyr__preview-thumb__time-container",scrubbingContainer:"plyr__preview-scrubbing",scrubbingContainerShown:"plyr__preview-scrubbing--is-shown"}},attributes:{embed:{provider:"data-plyr-provider",id:"data-plyr-embed-id"}},ads:{enabled:!1,publisherId:"",tagUrl:""},previewThumbnails:{enabled:!1,src:""},vimeo:{byline:!1,portrait:!1,title:!1,speed:!0,transparent:!1,premium:!1,referrerPolicy:null},youtube:{noCookie:!0,rel:0,showinfo:0,iv_load_policy:3,modestbranding:1}},lt="picture-in-picture",ct="inline",ut={html5:"html5",youtube:"youtube",vimeo:"vimeo"},dt="audio",ht="video";var pt=function(){},mt=function(){function t(){var i=arguments.length>0&&void 0!==arguments[0]&&arguments[0];e(this,t),this.enabled=window.console&&i,this.enabled&&this.log("Debugging enabled")}return i(t,[{key:"log",get:function(){return this.enabled?Function.prototype.bind.call(console.log,console):pt}},{key:"warn",get:function(){return this.enabled?Function.prototype.bind.call(console.warn,console):pt}},{key:"error",get:function(){return this.enabled?Function.prototype.bind.call(console.error,console):pt}}]),t}(),ft=function(){function t(i){var n=this;e(this,t),this.player=i,this.prefix=t.prefix,this.property=t.property,this.scrollPosition={x:0,y:0},this.forceFallback="force"===i.config.fullscreen.fallback,this.player.elements.fullscreen=i.config.fullscreen.container&&function(e,t){return(Element.prototype.closest||function(){var e=this;do{if(ke.matches(e,t))return e;e=e.parentElement||e.parentNode}while(null!==e&&1===e.nodeType);return null}).call(e,t)}(this.player.elements.container,i.config.fullscreen.container),xe.call(this.player,document,"ms"===this.prefix?"MSFullscreenChange":"".concat(this.prefix,"fullscreenchange"),(function(){n.onChange()})),xe.call(this.player,this.player.elements.container,"dblclick",(function(e){G(n.player.elements.controls)&&n.player.elements.controls.contains(e.target)||n.toggle()})),xe.call(this,this.player.elements.container,"keydown",(function(e){return n.trapFocus(e)})),this.update()}return i(t,[{key:"onChange",value:function(){if(this.enabled){var e=this.player.elements.buttons.fullscreen;G(e)&&(e.pressed=this.active),Oe.call(this.player,this.target,this.active?"enterfullscreen":"exitfullscreen",!0)}}},{key:"toggleFallback",value:function(){var e=arguments.length>0&&void 0!==arguments[0]&&arguments[0];if(e?this.scrollPosition={x:window.scrollX||0,y:window.scrollY||0}:window.scrollTo(this.scrollPosition.x,this.scrollPosition.y),document.body.style.overflow=e?"hidden":"",be(this.target,this.player.config.classNames.fullscreen.fallback,e),oe.isIos){var t=document.head.querySelector('meta[name="viewport"]'),i="viewport-fit=cover";t||(t=document.createElement("meta")).setAttribute("name","viewport");var n=Y(t.content)&&t.content.includes(i);e?(this.cleanupViewport=!n,n||(t.content+=",".concat(i))):this.cleanupViewport&&(t.content=t.content.split(",").filter((function(e){return e.trim()!==i})).join(","))}this.onChange()}},{key:"trapFocus",value:function(e){if(!oe.isIos&&this.active&&"Tab"===e.key&&9===e.keyCode){var t=document.activeElement,i=Te.call(this.player,"a[href], button:not(:disabled), input:not(:disabled), [tabindex]"),n=o(i,1)[0],a=i[i.length-1];t!==a||e.shiftKey?t===n&&e.shiftKey&&(a.focus(),e.preventDefault()):(n.focus(),e.preventDefault())}}},{key:"update",value:function(){var e;this.enabled?(e=this.forceFallback?"Fallback (forced)":t.native?"Native":"Fallback",this.player.debug.log("".concat(e," fullscreen enabled"))):this.player.debug.log("Fullscreen not supported and fallback disabled");be(this.player.elements.container,this.player.config.classNames.fullscreen.enabled,this.enabled)}},{key:"enter",value:function(){this.enabled&&(oe.isIos&&this.player.config.fullscreen.iosNative?this.target.webkitEnterFullscreen():!t.native||this.forceFallback?this.toggleFallback(!0):this.prefix?ae(this.prefix)||this.target["".concat(this.prefix,"Request").concat(this.property)]():this.target.requestFullscreen({navigationUI:"hide"}))}},{key:"exit",value:function(){if(this.enabled)if(oe.isIos&&this.player.config.fullscreen.iosNative)this.target.webkitExitFullscreen(),qe(this.player.play());else if(!t.native||this.forceFallback)this.toggleFallback(!1);else if(this.prefix){if(!ae(this.prefix)){var e="moz"===this.prefix?"Cancel":"Exit";document["".concat(this.prefix).concat(e).concat(this.property)]()}}else(document.cancelFullScreen||document.exitFullscreen).call(document)}},{key:"toggle",value:function(){this.active?this.exit():this.enter()}},{key:"usingNative",get:function(){return t.native&&!this.forceFallback}},{key:"enabled",get:function(){return(t.native||this.player.config.fullscreen.fallback)&&this.player.config.fullscreen.enabled&&this.player.supported.ui&&this.player.isVideo}},{key:"active",get:function(){if(!this.enabled)return!1;if(!t.native||this.forceFallback)return we(this.target,this.player.config.classNames.fullscreen.fallback);var e=this.prefix?document["".concat(this.prefix).concat(this.property,"Element")]:document.fullscreenElement;return e&&e.shadowRoot?e===this.target.getRootNode().host:e===this.target}},{key:"target",get:function(){return oe.isIos&&this.player.config.fullscreen.iosNative?this.player.media:this.player.elements.fullscreen||this.player.elements.container}}],[{key:"native",get:function(){return!!(document.fullscreenEnabled||document.webkitFullscreenEnabled||document.mozFullScreenEnabled||document.msFullscreenEnabled)}},{key:"prefix",get:function(){if(X(document.exitFullscreen))return"";var e="";return["webkit","moz","ms"].some((function(t){return!(!X(document["".concat(t,"ExitFullscreen")])&&!X(document["".concat(t,"CancelFullScreen")]))&&(e=t,!0)})),e}},{key:"property",get:function(){return"moz"===this.prefix?"FullScreen":"Fullscreen"}}]),t}();function gt(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:1;return new Promise((function(i,n){var a=new Image,s=function(){delete a.onload,delete a.onerror,(a.naturalWidth>=t?i:n)(a)};Object.assign(a,{onload:s,onerror:s,src:e})}))}var yt={addStyleHook:function(){be(this.elements.container,this.config.selectors.container.replace(".",""),!0),be(this.elements.container,this.config.classNames.uiSupported,this.supported.ui)},toggleNativeControls:function(){var e=arguments.length>0&&void 0!==arguments[0]&&arguments[0];e&&this.isHTML5?this.media.setAttribute("controls",""):this.media.removeAttribute("controls")},build:function(){var e=this;if(this.listeners.media(),!this.supported.ui)return this.debug.warn("Basic support only for ".concat(this.provider," ").concat(this.type)),void yt.toggleNativeControls.call(this,!0);G(this.elements.controls)||(nt.inject.call(this),this.listeners.controls()),yt.toggleNativeControls.call(this),this.isHTML5&&rt.setup.call(this),this.volume=null,this.muted=null,this.loop=null,this.quality=null,this.speed=null,nt.updateVolume.call(this),nt.timeUpdate.call(this),yt.checkPlaying.call(this),be(this.elements.container,this.config.classNames.pip.supported,Ee.pip&&this.isHTML5&&this.isVideo),be(this.elements.container,this.config.classNames.airplay.supported,Ee.airplay&&this.isHTML5),be(this.elements.container,this.config.classNames.isIos,oe.isIos),be(this.elements.container,this.config.classNames.isTouch,this.touch),this.ready=!0,setTimeout((function(){Oe.call(e,e.media,"ready")}),0),yt.setTitle.call(this),this.poster&&yt.setPoster.call(this,this.poster,!1).catch((function(){})),this.config.duration&&nt.durationUpdate.call(this)},setTitle:function(){var e=Xe("play",this.config);if(Y(this.config.title)&&!ae(this.config.title)&&(e+=", ".concat(this.config.title)),Array.from(this.elements.buttons.play||[]).forEach((function(t){t.setAttribute("aria-label",e)})),this.isEmbed){var t=Ce.call(this,"iframe");if(!G(t))return;var i=ae(this.config.title)?"video":this.config.title,n=Xe("frameTitle",this.config);t.setAttribute("title",n.replace("{title}",i))}},togglePoster:function(e){be(this.elements.container,this.config.classNames.posterEnabled,e)},setPoster:function(e){var t=this,i=!(arguments.length>1&&void 0!==arguments[1])||arguments[1];return i&&this.poster?Promise.reject(new Error("Poster already set")):(this.media.setAttribute("data-poster",e),je.call(this).then((function(){return gt(e)})).catch((function(i){throw e===t.poster&&yt.togglePoster.call(t,!1),i})).then((function(){if(e!==t.poster)throw new Error("setPoster cancelled by later call to setPoster")})).then((function(){return Object.assign(t.elements.poster.style,{backgroundImage:"url('".concat(e,"')"),backgroundSize:""}),yt.togglePoster.call(t,!0),e})))},checkPlaying:function(e){var t=this;be(this.elements.container,this.config.classNames.playing,this.playing),be(this.elements.container,this.config.classNames.paused,this.paused),be(this.elements.container,this.config.classNames.stopped,this.stopped),Array.from(this.elements.buttons.play||[]).forEach((function(e){Object.assign(e,{pressed:t.playing}),e.setAttribute("aria-label",Xe(t.playing?"pause":"play",t.config))})),Z(e)&&"timeupdate"===e.type||yt.toggleControls.call(this)},checkLoading:function(e){var t=this;this.loading=["stalled","waiting"].includes(e.type),clearTimeout(this.timers.loading),this.timers.loading=setTimeout((function(){be(t.elements.container,t.config.classNames.loading,t.loading),yt.toggleControls.call(t)}),this.loading?250:0)},toggleControls:function(e){var t=this.elements.controls;if(t&&this.config.hideControls){var i=this.touch&&this.lastSeekTime+2e3>Date.now();this.toggleControls(Boolean(e||this.loading||this.paused||t.pressed||t.hover||i))}},migrateStyles:function(){var e=this;Object.values(s({},this.media.style)).filter((function(e){return!ae(e)&&e.startsWith("--plyr")})).forEach((function(t){e.elements.container.style.setProperty(t,e.media.style.getPropertyValue(t)),e.media.style.removeProperty(t)})),ae(this.media.style)&&this.media.removeAttribute("style")}},vt=function(){function t(i){e(this,t),this.player=i,this.lastKey=null,this.focusTimer=null,this.lastKeyDown=null,this.handleKey=this.handleKey.bind(this),this.toggleMenu=this.toggleMenu.bind(this),this.setTabFocus=this.setTabFocus.bind(this),this.firstTouch=this.firstTouch.bind(this)}return i(t,[{key:"handleKey",value:function(e){var t=this.player,i=t.elements,n=e.keyCode?e.keyCode:e.which,a="keydown"===e.type,s=a&&n===this.lastKey;if(!(e.altKey||e.ctrlKey||e.metaKey||e.shiftKey)&&K(n)){if(a){var r=document.activeElement;if(G(r)){var o=t.config.selectors.editable;if(r!==i.inputs.seek&&ke(r,o))return;if(32===e.which&&ke(r,'button, [role^="menuitem"]'))return}switch([32,37,38,39,40,48,49,50,51,52,53,54,56,57,67,70,73,75,76,77,79].includes(n)&&(e.preventDefault(),e.stopPropagation()),n){case 48:case 49:case 50:case 51:case 52:case 53:case 54:case 55:case 56:case 57:s||(t.currentTime=t.duration/10*(n-48));break;case 32:case 75:s||qe(t.togglePlay());break;case 38:t.increaseVolume(.1);break;case 40:t.decreaseVolume(.1);break;case 77:s||(t.muted=!t.muted);break;case 39:t.forward();break;case 37:t.rewind();break;case 70:t.fullscreen.toggle();break;case 67:s||t.toggleCaptions();break;case 76:t.loop=!t.loop}27===n&&!t.fullscreen.usingNative&&t.fullscreen.active&&t.fullscreen.toggle(),this.lastKey=n}else this.lastKey=null}}},{key:"toggleMenu",value:function(e){nt.toggleMenu.call(this.player,e)}},{key:"firstTouch",value:function(){var e=this.player,t=e.elements;e.touch=!0,be(t.container,e.config.classNames.isTouch,!0)}},{key:"setTabFocus",value:function(e){var t=this.player,i=t.elements;if(clearTimeout(this.focusTimer),"keydown"!==e.type||9===e.which){"keydown"===e.type&&(this.lastKeyDown=e.timeStamp);var n,a=e.timeStamp-this.lastKeyDown<=20;if("focus"!==e.type||a)n=t.config.classNames.tabFocus,be(Te.call(t,".".concat(n)),n,!1),"focusout"!==e.type&&(this.focusTimer=setTimeout((function(){var e=document.activeElement;i.container.contains(e)&&be(document.activeElement,t.config.classNames.tabFocus,!0)}),10))}}},{key:"global",value:function(){var e=!(arguments.length>0&&void 0!==arguments[0])||arguments[0],t=this.player;t.config.keyboard.global&&Me.call(t,window,"keydown keyup",this.handleKey,e,!1),Me.call(t,document.body,"click",this.toggleMenu,e),Le.call(t,document.body,"touchstart",this.firstTouch),Me.call(t,document.body,"keydown focus blur focusout",this.setTabFocus,e,!1,!0)}},{key:"container",value:function(){var e=this.player,t=e.config,i=e.elements,n=e.timers;!t.keyboard.global&&t.keyboard.focused&&xe.call(e,i.container,"keydown keyup",this.handleKey,!1),xe.call(e,i.container,"mousemove mouseleave touchstart touchmove enterfullscreen exitfullscreen",(function(t){var a=i.controls;a&&"enterfullscreen"===t.type&&(a.pressed=!1,a.hover=!1);var s=0;["touchstart","touchmove","mousemove"].includes(t.type)&&(yt.toggleControls.call(e,!0),s=e.touch?3e3:2e3),clearTimeout(n.controls),n.controls=setTimeout((function(){return yt.toggleControls.call(e,!1)}),s)}));var a=function(t){if(!t)return Re.call(e);var n=i.container.getBoundingClientRect(),a=n.width,s=n.height;return Re.call(e,"".concat(a,":").concat(s))},s=function(){clearTimeout(n.resized),n.resized=setTimeout(a,50)};xe.call(e,i.container,"enterfullscreen exitfullscreen",(function(t){var n=e.fullscreen,r=n.target,l=n.usingNative;if(r===i.container&&(e.isEmbed||!ae(e.config.ratio))){var c="enterfullscreen"===t.type,u=a(c);u.padding;!function(t,i,n){if(e.isVimeo&&!e.config.vimeo.premium){var a=e.elements.wrapper.firstChild,s=o(t,2)[1],r=o(Fe.call(e),2),l=r[0],c=r[1];a.style.maxWidth=n?"".concat(s/c*l,"px"):null,a.style.margin=n?"0 auto":null}}(u.ratio,0,c),l||(c?xe.call(e,window,"resize",s):Ie.call(e,window,"resize",s))}}))}},{key:"media",value:function(){var e=this,t=this.player,i=t.elements;if(xe.call(t,t.media,"timeupdate seeking seeked",(function(e){return nt.timeUpdate.call(t,e)})),xe.call(t,t.media,"durationchange loadeddata loadedmetadata",(function(e){return nt.durationUpdate.call(t,e)})),xe.call(t,t.media,"ended",(function(){t.isHTML5&&t.isVideo&&t.config.resetOnEnd&&(t.restart(),t.pause())})),xe.call(t,t.media,"progress playing seeking seeked",(function(e){return nt.updateProgress.call(t,e)})),xe.call(t,t.media,"volumechange",(function(e){return nt.updateVolume.call(t,e)})),xe.call(t,t.media,"playing play pause ended emptied timeupdate",(function(e){return yt.checkPlaying.call(t,e)})),xe.call(t,t.media,"waiting canplay seeked playing",(function(e){return yt.checkLoading.call(t,e)})),t.supported.ui&&t.config.clickToPlay&&!t.isAudio){var n=Ce.call(t,".".concat(t.config.classNames.video));if(!G(n))return;xe.call(t,i.container,"click",(function(a){([i.container,n].includes(a.target)||n.contains(a.target))&&(t.touch&&t.config.hideControls||(t.ended?(e.proxy(a,t.restart,"restart"),e.proxy(a,(function(){qe(t.play())}),"play")):e.proxy(a,(function(){qe(t.togglePlay())}),"play")))}))}t.supported.ui&&t.config.disableContextMenu&&xe.call(t,i.wrapper,"contextmenu",(function(e){e.preventDefault()}),!1),xe.call(t,t.media,"volumechange",(function(){t.storage.set({volume:t.volume,muted:t.muted})})),xe.call(t,t.media,"ratechange",(function(){nt.updateSetting.call(t,"speed"),t.storage.set({speed:t.speed})})),xe.call(t,t.media,"qualitychange",(function(e){nt.updateSetting.call(t,"quality",null,e.detail.quality)})),xe.call(t,t.media,"ready qualitychange",(function(){nt.setDownloadUrl.call(t)}));var a=t.config.events.concat(["keyup","keydown"]).join(" ");xe.call(t,t.media,a,(function(e){var n=e.detail,a=void 0===n?{}:n;"error"===e.type&&(a=t.media.error),Oe.call(t,i.container,e.type,!0,a)}))}},{key:"proxy",value:function(e,t,i){var n=this.player,a=n.config.listeners[i],s=!0;X(a)&&(s=a.call(n,e)),!1!==s&&X(t)&&t.call(n,e)}},{key:"bind",value:function(e,t,i,n){var a=this,s=!(arguments.length>4&&void 0!==arguments[4])||arguments[4],r=this.player,o=r.config.listeners[n],l=X(o);xe.call(r,e,t,(function(e){return a.proxy(e,i,n)}),s&&!l)}},{key:"controls",value:function(){var e=this,t=this.player,i=t.elements,n=oe.isIE?"change":"input";if(i.buttons.play&&Array.from(i.buttons.play).forEach((function(i){e.bind(i,"click",(function(){qe(t.togglePlay())}),"play")})),this.bind(i.buttons.restart,"click",t.restart,"restart"),this.bind(i.buttons.rewind,"click",t.rewind,"rewind"),this.bind(i.buttons.fastForward,"click",t.forward,"fastForward"),this.bind(i.buttons.mute,"click",(function(){t.muted=!t.muted}),"mute"),this.bind(i.buttons.captions,"click",(function(){return t.toggleCaptions()})),this.bind(i.buttons.download,"click",(function(){Oe.call(t,t.media,"download")}),"download"),this.bind(i.buttons.fullscreen,"click",(function(){t.fullscreen.toggle()}),"fullscreen"),this.bind(i.buttons.pip,"click",(function(){t.pip="toggle"}),"pip"),this.bind(i.buttons.airplay,"click",t.airplay,"airplay"),this.bind(i.buttons.settings,"click",(function(e){e.stopPropagation(),e.preventDefault(),nt.toggleMenu.call(t,e)}),null,!1),this.bind(i.buttons.settings,"keyup",(function(e){var i=e.which;[13,32].includes(i)&&(13!==i?(e.preventDefault(),e.stopPropagation(),nt.toggleMenu.call(t,e)):nt.focusFirstMenuItem.call(t,null,!0))}),null,!1),this.bind(i.settings.menu,"keydown",(function(e){27===e.which&&nt.toggleMenu.call(t,e)})),this.bind(i.inputs.seek,"mousedown mousemove",(function(e){var t=i.progress.getBoundingClientRect(),n=100/t.width*(e.pageX-t.left);e.currentTarget.setAttribute("seek-value",n)})),this.bind(i.inputs.seek,"mousedown mouseup keydown keyup touchstart touchend",(function(e){var i=e.currentTarget,n=e.keyCode?e.keyCode:e.which;if(!ee(e)||39===n||37===n){t.lastSeekTime=Date.now();var a=i.hasAttribute("play-on-seeked"),s=["mouseup","touchend","keyup"].includes(e.type);a&&s?(i.removeAttribute("play-on-seeked"),qe(t.play())):!s&&t.playing&&(i.setAttribute("play-on-seeked",""),t.pause())}})),oe.isIos){var a=Te.call(t,'input[type="range"]');Array.from(a).forEach((function(t){return e.bind(t,n,(function(e){return re(e.target)}))}))}this.bind(i.inputs.seek,n,(function(e){var i=e.currentTarget,n=i.getAttribute("seek-value");ae(n)&&(n=i.value),i.removeAttribute("seek-value"),t.currentTime=n/i.max*t.duration}),"seek"),this.bind(i.progress,"mouseenter mouseleave mousemove",(function(e){return nt.updateSeekTooltip.call(t,e)})),this.bind(i.progress,"mousemove touchmove",(function(e){var i=t.previewThumbnails;i&&i.loaded&&i.startMove(e)})),this.bind(i.progress,"mouseleave touchend click",(function(){var e=t.previewThumbnails;e&&e.loaded&&e.endMove(!1,!0)})),this.bind(i.progress,"mousedown touchstart",(function(e){var i=t.previewThumbnails;i&&i.loaded&&i.startScrubbing(e)})),this.bind(i.progress,"mouseup touchend",(function(e){var i=t.previewThumbnails;i&&i.loaded&&i.endScrubbing(e)})),oe.isWebkit&&Array.from(Te.call(t,'input[type="range"]')).forEach((function(i){e.bind(i,"input",(function(e){return nt.updateRangeFill.call(t,e.target)}))})),t.config.toggleInvert&&!G(i.display.duration)&&this.bind(i.display.currentTime,"click",(function(){0!==t.currentTime&&(t.config.invertTime=!t.config.invertTime,nt.timeUpdate.call(t))})),this.bind(i.inputs.volume,n,(function(e){t.volume=e.target.value}),"volume"),this.bind(i.controls,"mouseenter mouseleave",(function(e){i.controls.hover=!t.touch&&"mouseenter"===e.type})),i.fullscreen&&Array.from(i.fullscreen.children).filter((function(e){return!e.contains(i.container)})).forEach((function(n){e.bind(n,"mouseenter mouseleave",(function(e){i.controls.hover=!t.touch&&"mouseenter"===e.type}))})),this.bind(i.controls,"mousedown mouseup touchstart touchend touchcancel",(function(e){i.controls.pressed=["mousedown","touchstart"].includes(e.type)})),this.bind(i.controls,"focusin",(function(){var 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e=this,t=e.media&&e.media.getAttribute("id");if(ae(t)||!t.startsWith("youtube-")){var i=e.media.getAttribute("src");ae(i)&&(i=e.media.getAttribute(this.config.attributes.embed.id));var n,a,s=ae(n=i)?null:n.match(/^.*(youtu.be\/|v\/|u\/\w\/|embed\/|watch\?v=|&v=)([^#&?]*).*/)?RegExp.$2:n,r=(a=e.provider,"".concat(a,"-").concat(Math.floor(1e4*Math.random()))),o=he("div",{id:r,"data-poster":e.poster});e.media=ge(o,e.media);var l=function(e){return"https://i.ytimg.com/vi/".concat(s,"/").concat(e,"default.jpg")};gt(l("maxres"),121).catch((function(){return gt(l("sd"),121)})).catch((function(){return gt(l("hq"))})).then((function(t){return yt.setPoster.call(e,t.src)})).then((function(t){t.includes("maxres")||(e.elements.poster.style.backgroundSize="cover")})).catch((function(){}));var c=e.config.youtube;e.embed=new window.YT.Player(r,{videoId:s,host:At(c),playerVars:ce({},{autoplay:e.config.autoplay?1:0,hl:e.config.hl,controls:e.supported.ui?0:1,disablekb:1,playsinline:e.config.fullscreen.iosNative?0:1,cc_load_policy:e.captions.active?1:0,cc_lang_pref:e.config.captions.language,widget_referrer:window?window.location.href:null},c),events:{onError:function(t){if(!e.media.error){var i=t.data,n={2:"The request contains an invalid parameter value. For example, this error occurs if you specify a video ID that does not have 11 characters, or if the video ID contains invalid characters, such as exclamation points or asterisks.",5:"The requested content cannot be played in an HTML5 player or another error related to the HTML5 player has occurred.",100:"The video requested was not found. This error occurs when a video has been removed (for any reason) or has been marked as private.",101:"The owner of the requested video does not allow it to be played in embedded players.",150:"The owner of the requested video does not allow it to be played in embedded players."}[i]||"An unknown error occured";e.media.error={code:i,message:n},Oe.call(e,e.media,"error")}},onPlaybackRateChange:function(t){var i=t.target;e.media.playbackRate=i.getPlaybackRate(),Oe.call(e,e.media,"ratechange")},onReady:function(t){if(!X(e.media.play)){var i=t.target;St.getTitle.call(e,s),e.media.play=function(){Ct.call(e,!0),i.playVideo()},e.media.pause=function(){Ct.call(e,!1),i.pauseVideo()},e.media.stop=function(){i.stopVideo()},e.media.duration=i.getDuration(),e.media.paused=!0,e.media.currentTime=0,Object.defineProperty(e.media,"currentTime",{get:function(){return Number(i.getCurrentTime())},set:function(t){e.paused&&!e.embed.hasPlayed&&e.embed.mute(),e.media.seeking=!0,Oe.call(e,e.media,"seeking"),i.seekTo(t)}}),Object.defineProperty(e.media,"playbackRate",{get:function(){return i.getPlaybackRate()},set:function(e){i.setPlaybackRate(e)}});var n=e.config.volume;Object.defineProperty(e.media,"volume",{get:function(){return n},set:function(t){n=t,i.setVolume(100*n),Oe.call(e,e.media,"volumechange")}});var a=e.config.muted;Object.defineProperty(e.media,"muted",{get:function(){return a},set:function(t){var n=Q(t)?t:a;a=n,i[n?"mute":"unMute"](),Oe.call(e,e.media,"volumechange")}}),Object.defineProperty(e.media,"currentSrc",{get:function(){return i.getVideoUrl()}}),Object.defineProperty(e.media,"ended",{get:function(){return e.currentTime===e.duration}});var r=i.getAvailablePlaybackRates();e.options.speed=r.filter((function(t){return e.config.speed.options.includes(t)})),e.supported.ui&&e.media.setAttribute("tabindex",-1),Oe.call(e,e.media,"timeupdate"),Oe.call(e,e.media,"durationchange"),clearInterval(e.timers.buffering),e.timers.buffering=setInterval((function(){e.media.buffered=i.getVideoLoadedFraction(),(null===e.media.lastBuffered||e.media.lastBuffered<e.media.buffered)&&Oe.call(e,e.media,"progress"),e.media.lastBuffered=e.media.buffered,1===e.media.buffered&&(clearInterval(e.timers.buffering),Oe.call(e,e.media,"canplaythrough"))}),200),setTimeout((function(){return yt.build.call(e)}),50)}},onStateChange:function(t){var i=t.target;switch(clearInterval(e.timers.playing),e.media.seeking&&[1,2].includes(t.data)&&(e.media.seeking=!1,Oe.call(e,e.media,"seeked")),t.data){case-1:Oe.call(e,e.media,"timeupdate"),e.media.buffered=i.getVideoLoadedFraction(),Oe.call(e,e.media,"progress");break;case 0:Ct.call(e,!1),e.media.loop?(i.stopVideo(),i.playVideo()):Oe.call(e,e.media,"ended");break;case 1:e.config.autoplay||!e.media.paused||e.embed.hasPlayed?(Ct.call(e,!0),Oe.call(e,e.media,"playing"),e.timers.playing=setInterval((function(){Oe.call(e,e.media,"timeupdate")}),50),e.media.duration!==i.getDuration()&&(e.media.duration=i.getDuration(),Oe.call(e,e.media,"durationchange"))):e.media.pause();break;case 2:e.muted||e.embed.unMute(),Ct.call(e,!1);break;case 3:Oe.call(e,e.media,"waiting")}Oe.call(e,e.elements.container,"statechange",!1,{code:t.data})}}})}}},Pt={setup:function(){this.media?(be(this.elements.container,this.config.classNames.type.replace("{0}",this.type),!0),be(this.elements.container,this.config.classNames.provider.replace("{0}",this.provider),!0),this.isEmbed&&be(this.elements.container,this.config.classNames.type.replace("{0}","video"),!0),this.isVideo&&(this.elements.wrapper=he("div",{class:this.config.classNames.video}),ue(this.media,this.elements.wrapper),this.elements.poster=he("div",{class:this.config.classNames.poster}),this.elements.wrapper.appendChild(this.elements.poster)),this.isHTML5?Ve.setup.call(this):this.isYouTube?St.setup.call(this):this.isVimeo&&Tt.setup.call(this)):this.debug.warn("No media element found!")}},Et=function(){function t(i){var n=this;e(this,t),this.player=i,this.config=i.config.ads,this.playing=!1,this.initialized=!1,this.elements={container:null,displayContainer:null},this.manager=null,this.loader=null,this.cuePoints=null,this.events={},this.safetyTimer=null,this.countdownTimer=null,this.managerPromise=new Promise((function(e,t){n.on("loaded",e),n.on("error",t)})),this.load()}return i(t,[{key:"load",value:function(){var e=this;this.enabled&&(z(window.google)&&z(window.google.ima)?this.ready():wt(this.player.config.urls.googleIMA.sdk).then((function(){e.ready()})).catch((function(){e.trigger("error",new Error("Google IMA SDK failed to load"))})))}},{key:"ready",value:function(){var e,t=this;this.enabled||((e=this).manager&&e.manager.destroy(),e.elements.displayContainer&&e.elements.displayContainer.destroy(),e.elements.container.remove()),this.startSafetyTimer(12e3,"ready()"),this.managerPromise.then((function(){t.clearSafetyTimer("onAdsManagerLoaded()")})),this.listeners(),this.setupIMA()}},{key:"setupIMA",value:function(){var e=this;this.elements.container=he("div",{class:this.player.config.classNames.ads}),this.player.elements.container.appendChild(this.elements.container),google.ima.settings.setVpaidMode(google.ima.ImaSdkSettings.VpaidMode.ENABLED),google.ima.settings.setLocale(this.player.config.ads.language),google.ima.settings.setDisableCustomPlaybackForIOS10Plus(this.player.config.playsinline),this.elements.displayContainer=new google.ima.AdDisplayContainer(this.elements.container,this.player.media),this.loader=new google.ima.AdsLoader(this.elements.displayContainer),this.loader.addEventListener(google.ima.AdsManagerLoadedEvent.Type.ADS_MANAGER_LOADED,(function(t){return e.onAdsManagerLoaded(t)}),!1),this.loader.addEventListener(google.ima.AdErrorEvent.Type.AD_ERROR,(function(t){return e.onAdError(t)}),!1),this.requestAds()}},{key:"requestAds",value:function(){var e=this.player.elements.container;try{var t=new google.ima.AdsRequest;t.adTagUrl=this.tagUrl,t.linearAdSlotWidth=e.offsetWidth,t.linearAdSlotHeight=e.offsetHeight,t.nonLinearAdSlotWidth=e.offsetWidth,t.nonLinearAdSlotHeight=e.offsetHeight,t.forceNonLinearFullSlot=!1,t.setAdWillPlayMuted(!this.player.muted),this.loader.requestAds(t)}catch(e){this.onAdError(e)}}},{key:"pollCountdown",value:function(){var e=this,t=arguments.length>0&&void 0!==arguments[0]&&arguments[0];if(!t)return clearInterval(this.countdownTimer),void this.elements.container.removeAttribute("data-badge-text");var i=function(){var t=it(Math.max(e.manager.getRemainingTime(),0)),i="".concat(Xe("advertisement",e.player.config)," - ").concat(t);e.elements.container.setAttribute("data-badge-text",i)};this.countdownTimer=setInterval(i,100)}},{key:"onAdsManagerLoaded",value:function(e){var t=this;if(this.enabled){var i=new google.ima.AdsRenderingSettings;i.restoreCustomPlaybackStateOnAdBreakComplete=!0,i.enablePreloading=!0,this.manager=e.getAdsManager(this.player,i),this.cuePoints=this.manager.getCuePoints(),this.manager.addEventListener(google.ima.AdErrorEvent.Type.AD_ERROR,(function(e){return t.onAdError(e)})),Object.keys(google.ima.AdEvent.Type).forEach((function(e){t.manager.addEventListener(google.ima.AdEvent.Type[e],(function(e){return t.onAdEvent(e)}))})),this.trigger("loaded")}}},{key:"addCuePoints",value:function(){var e=this;ae(this.cuePoints)||this.cuePoints.forEach((function(t){if(0!==t&&-1!==t&&t<e.player.duration){var i=e.player.elements.progress;if(G(i)){var n=100/e.player.duration*t,a=he("span",{class:e.player.config.classNames.cues});a.style.left="".concat(n.toString(),"%"),i.appendChild(a)}}}))}},{key:"onAdEvent",value:function(e){var t=this,i=this.player.elements.container,n=e.getAd(),a=e.getAdData();switch(function(e){Oe.call(t.player,t.player.media,"ads".concat(e.replace(/_/g,"").toLowerCase()))}(e.type),e.type){case google.ima.AdEvent.Type.LOADED:this.trigger("loaded"),this.pollCountdown(!0),n.isLinear()||(n.width=i.offsetWidth,n.height=i.offsetHeight);break;case google.ima.AdEvent.Type.STARTED:this.manager.setVolume(this.player.volume);break;case google.ima.AdEvent.Type.ALL_ADS_COMPLETED:this.player.ended?this.loadAds():this.loader.contentComplete();break;case google.ima.AdEvent.Type.CONTENT_PAUSE_REQUESTED:this.pauseContent();break;case google.ima.AdEvent.Type.CONTENT_RESUME_REQUESTED:this.pollCountdown(),this.resumeContent();break;case google.ima.AdEvent.Type.LOG:a.adError&&this.player.debug.warn("Non-fatal ad error: ".concat(a.adError.getMessage()))}}},{key:"onAdError",value:function(e){this.cancel(),this.player.debug.warn("Ads error",e)}},{key:"listeners",value:function(){var e,t=this,i=this.player.elements.container;this.player.on("canplay",(function(){t.addCuePoints()})),this.player.on("ended",(function(){t.loader.contentComplete()})),this.player.on("timeupdate",(function(){e=t.player.currentTime})),this.player.on("seeked",(function(){var i=t.player.currentTime;ae(t.cuePoints)||t.cuePoints.forEach((function(n,a){e<n&&n<i&&(t.manager.discardAdBreak(),t.cuePoints.splice(a,1))}))})),window.addEventListener("resize",(function(){t.manager&&t.manager.resize(i.offsetWidth,i.offsetHeight,google.ima.ViewMode.NORMAL)}))}},{key:"play",value:function(){var e=this,t=this.player.elements.container;this.managerPromise||this.resumeContent(),this.managerPromise.then((function(){e.manager.setVolume(e.player.volume),e.elements.displayContainer.initialize();try{e.initialized||(e.manager.init(t.offsetWidth,t.offsetHeight,google.ima.ViewMode.NORMAL),e.manager.start()),e.initialized=!0}catch(t){e.onAdError(t)}})).catch((function(){}))}},{key:"resumeContent",value:function(){this.elements.container.style.zIndex="",this.playing=!1,qe(this.player.media.play())}},{key:"pauseContent",value:function(){this.elements.container.style.zIndex=3,this.playing=!0,this.player.media.pause()}},{key:"cancel",value:function(){this.initialized&&this.resumeContent(),this.trigger("error"),this.loadAds()}},{key:"loadAds",value:function(){var e=this;this.managerPromise.then((function(){e.manager&&e.manager.destroy(),e.managerPromise=new Promise((function(t){e.on("loaded",t),e.player.debug.log(e.manager)})),e.initialized=!1,e.requestAds()})).catch((function(){}))}},{key:"trigger",value:function(e){for(var t=this,i=arguments.length,n=new Array(i>1?i-1:0),a=1;a<i;a++)n[a-1]=arguments[a];var s=this.events[e];$(s)&&s.forEach((function(e){X(e)&&e.apply(t,n)}))}},{key:"on",value:function(e,t){return $(this.events[e])||(this.events[e]=[]),this.events[e].push(t),this}},{key:"startSafetyTimer",value:function(e,t){var i=this;this.player.debug.log("Safety timer invoked from: ".concat(t)),this.safetyTimer=setTimeout((function(){i.cancel(),i.clearSafetyTimer("startSafetyTimer()")}),e)}},{key:"clearSafetyTimer",value:function(e){W(this.safetyTimer)||(this.player.debug.log("Safety timer cleared from: ".concat(e)),clearTimeout(this.safetyTimer),this.safetyTimer=null)}},{key:"enabled",get:function(){var e=this.config;return this.player.isHTML5&&this.player.isVideo&&e.enabled&&(!ae(e.publisherId)||ne(e.tagUrl))}},{key:"tagUrl",get:function(){var e=this.config;if(ne(e.tagUrl))return e.tagUrl;var t={AV_PUBLISHERID:"58c25bb0073ef448b1087ad6",AV_CHANNELID:"5a0458dc28a06145e4519d21",AV_URL:window.location.hostname,cb:Date.now(),AV_WIDTH:640,AV_HEIGHT:480,AV_CDIM2:e.publisherId};return"".concat("https://go.aniview.com/api/adserver6/vast/","?").concat(st(t))}}]),t}(),Nt=function(e,t){var i={};return e>t.width/t.height?(i.width=t.width,i.height=1/e*t.width):(i.height=t.height,i.width=e*t.height),i},Mt=function(){function t(i){e(this,t),this.player=i,this.thumbnails=[],this.loaded=!1,this.lastMouseMoveTime=Date.now(),this.mouseDown=!1,this.loadedImages=[],this.elements={thumb:{},scrubbing:{}},this.load()}return i(t,[{key:"load",value:function(){var e=this;this.player.elements.display.seekTooltip&&(this.player.elements.display.seekTooltip.hidden=this.enabled),this.enabled&&this.getThumbnails().then((function(){e.enabled&&(e.render(),e.determineContainerAutoSizing(),e.loaded=!0)}))}},{key:"getThumbnails",value:function(){var e=this;return new Promise((function(t){var i=e.player.config.previewThumbnails.src;if(ae(i))throw new Error("Missing previewThumbnails.src config attribute");var n=function(){e.thumbnails.sort((function(e,t){return e.height-t.height})),e.player.debug.log("Preview thumbnails",e.thumbnails),t()};if(X(i))i((function(t){e.thumbnails=t,n()}));else{var a=(Y(i)?[i]:i).map((function(t){return e.getThumbnail(t)}));Promise.all(a).then(n)}}))}},{key:"getThumbnail",value:function(e){var t=this;return new Promise((function(i){Je(e).then((function(n){var a,s,r={frames:(a=n,s=[],a.split(/\r\n\r\n|\n\n|\r\r/).forEach((function(e){var t={};e.split(/\r\n|\n|\r/).forEach((function(e){if(K(t.startTime)){if(!ae(e.trim())&&ae(t.text)){var i=e.trim().split("#xywh="),n=o(i,1);if(t.text=n[0],i[1]){var a=o(i[1].split(","),4);t.x=a[0],t.y=a[1],t.w=a[2],t.h=a[3]}}}else{var s=e.match(/([0-9]{2})?:?([0-9]{2}):([0-9]{2}).([0-9]{2,3})( ?--> ?)([0-9]{2})?:?([0-9]{2}):([0-9]{2}).([0-9]{2,3})/);s&&(t.startTime=60*Number(s[1]||0)*60+60*Number(s[2])+Number(s[3])+Number("0.".concat(s[4])),t.endTime=60*Number(s[6]||0)*60+60*Number(s[7])+Number(s[8])+Number("0.".concat(s[9])))}})),t.text&&s.push(t)})),s),height:null,urlPrefix:""};r.frames[0].text.startsWith("/")||r.frames[0].text.startsWith("http://")||r.frames[0].text.startsWith("https://")||(r.urlPrefix=e.substring(0,e.lastIndexOf("/")+1));var l=new Image;l.onload=function(){r.height=l.naturalHeight,r.width=l.naturalWidth,t.thumbnails.push(r),i()},l.src=r.urlPrefix+r.frames[0].text}))}))}},{key:"startMove",value:function(e){if(this.loaded&&Z(e)&&["touchmove","mousemove"].includes(e.type)&&this.player.media.duration){if("touchmove"===e.type)this.seekTime=this.player.media.duration*(this.player.elements.inputs.seek.value/100);else{var t=this.player.elements.progress.getBoundingClientRect(),i=100/t.width*(e.pageX-t.left);this.seekTime=this.player.media.duration*(i/100),this.seekTime<0&&(this.seekTime=0),this.seekTime>this.player.media.duration-1&&(this.seekTime=this.player.media.duration-1),this.mousePosX=e.pageX,this.elements.thumb.time.innerText=it(this.seekTime)}this.showImageAtCurrentTime()}}},{key:"endMove",value:function(){this.toggleThumbContainer(!1,!0)}},{key:"startScrubbing",value:function(e){(W(e.button)||!1===e.button||0===e.button)&&(this.mouseDown=!0,this.player.media.duration&&(this.toggleScrubbingContainer(!0),this.toggleThumbContainer(!1,!0),this.showImageAtCurrentTime()))}},{key:"endScrubbing",value:function(){var e=this;this.mouseDown=!1,Math.ceil(this.lastTime)===Math.ceil(this.player.media.currentTime)?this.toggleScrubbingContainer(!1):Le.call(this.player,this.player.media,"timeupdate",(function(){e.mouseDown||e.toggleScrubbingContainer(!1)}))}},{key:"listeners",value:function(){var e=this;this.player.on("play",(function(){e.toggleThumbContainer(!1,!0)})),this.player.on("seeked",(function(){e.toggleThumbContainer(!1)})),this.player.on("timeupdate",(function(){e.lastTime=e.player.media.currentTime}))}},{key:"render",value:function(){this.elements.thumb.container=he("div",{class:this.player.config.classNames.previewThumbnails.thumbContainer}),this.elements.thumb.imageContainer=he("div",{class:this.player.config.classNames.previewThumbnails.imageContainer}),this.elements.thumb.container.appendChild(this.elements.thumb.imageContainer);var e=he("div",{class:this.player.config.classNames.previewThumbnails.timeContainer});this.elements.thumb.time=he("span",{},"00:00"),e.appendChild(this.elements.thumb.time),this.elements.thumb.container.appendChild(e),G(this.player.elements.progress)&&this.player.elements.progress.appendChild(this.elements.thumb.container),this.elements.scrubbing.container=he("div",{class:this.player.config.classNames.previewThumbnails.scrubbingContainer}),this.player.elements.wrapper.appendChild(this.elements.scrubbing.container)}},{key:"destroy",value:function(){this.elements.thumb.container&&this.elements.thumb.container.remove(),this.elements.scrubbing.container&&this.elements.scrubbing.container.remove()}},{key:"showImageAtCurrentTime",value:function(){var e=this;this.mouseDown?this.setScrubbingContainerSize():this.setThumbContainerSizeAndPos();var t=this.thumbnails[0].frames.findIndex((function(t){return e.seekTime>=t.startTime&&e.seekTime<=t.endTime})),i=t>=0,n=0;this.mouseDown||this.toggleThumbContainer(i),i&&(this.thumbnails.forEach((function(i,a){e.loadedImages.includes(i.frames[t].text)&&(n=a)})),t!==this.showingThumb&&(this.showingThumb=t,this.loadImage(n)))}},{key:"loadImage",value:function(){var e=this,t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:0,i=this.showingThumb,n=this.thumbnails[t],a=n.urlPrefix,s=n.frames[i],r=n.frames[i].text,o=a+r;if(this.currentImageElement&&this.currentImageElement.dataset.filename===r)this.showImage(this.currentImageElement,s,t,i,r,!1),this.currentImageElement.dataset.index=i,this.removeOldImages(this.currentImageElement);else{this.loadingImage&&this.usingSprites&&(this.loadingImage.onload=null);var l=new Image;l.src=o,l.dataset.index=i,l.dataset.filename=r,this.showingThumbFilename=r,this.player.debug.log("Loading image: ".concat(o)),l.onload=function(){return e.showImage(l,s,t,i,r,!0)},this.loadingImage=l,this.removeOldImages(l)}}},{key:"showImage",value:function(e,t,i,n,a){var s=!(arguments.length>5&&void 0!==arguments[5])||arguments[5];this.player.debug.log("Showing thumb: ".concat(a,". num: ").concat(n,". qual: ").concat(i,". newimg: ").concat(s)),this.setImageSizeAndOffset(e,t),s&&(this.currentImageContainer.appendChild(e),this.currentImageElement=e,this.loadedImages.includes(a)||this.loadedImages.push(a)),this.preloadNearby(n,!0).then(this.preloadNearby(n,!1)).then(this.getHigherQuality(i,e,t,a))}},{key:"removeOldImages",value:function(e){var t=this;Array.from(this.currentImageContainer.children).forEach((function(i){if("img"===i.tagName.toLowerCase()){var n=t.usingSprites?500:1e3;if(i.dataset.index!==e.dataset.index&&!i.dataset.deleting){i.dataset.deleting=!0;var a=t.currentImageContainer;setTimeout((function(){a.removeChild(i),t.player.debug.log("Removing thumb: ".concat(i.dataset.filename))}),n)}}}))}},{key:"preloadNearby",value:function(e){var t=this,i=!(arguments.length>1&&void 0!==arguments[1])||arguments[1];return new Promise((function(n){setTimeout((function(){var a=t.thumbnails[0].frames[e].text;if(t.showingThumbFilename===a){var s;s=i?t.thumbnails[0].frames.slice(e):t.thumbnails[0].frames.slice(0,e).reverse();var r=!1;s.forEach((function(e){var i=e.text;if(i!==a&&!t.loadedImages.includes(i)){r=!0,t.player.debug.log("Preloading thumb filename: ".concat(i));var s=t.thumbnails[0].urlPrefix+i,o=new Image;o.src=s,o.onload=function(){t.player.debug.log("Preloaded thumb filename: ".concat(i)),t.loadedImages.includes(i)||t.loadedImages.push(i),n()}}})),r||n()}}),300)}))}},{key:"getHigherQuality",value:function(e,t,i,n){var a=this;if(e<this.thumbnails.length-1){var s=t.naturalHeight;this.usingSprites&&(s=i.h),s<this.thumbContainerHeight&&setTimeout((function(){a.showingThumbFilename===n&&(a.player.debug.log("Showing higher quality thumb for: ".concat(n)),a.loadImage(e+1))}),300)}}},{key:"toggleThumbContainer",value:function(){var e=arguments.length>0&&void 0!==arguments[0]&&arguments[0],t=arguments.length>1&&void 0!==arguments[1]&&arguments[1],i=this.player.config.classNames.previewThumbnails.thumbContainerShown;this.elements.thumb.container.classList.toggle(i,e),!e&&t&&(this.showingThumb=null,this.showingThumbFilename=null)}},{key:"toggleScrubbingContainer",value:function(){var e=arguments.length>0&&void 0!==arguments[0]&&arguments[0],t=this.player.config.classNames.previewThumbnails.scrubbingContainerShown;this.elements.scrubbing.container.classList.toggle(t,e),e||(this.showingThumb=null,this.showingThumbFilename=null)}},{key:"determineContainerAutoSizing",value:function(){(this.elements.thumb.imageContainer.clientHeight>20||this.elements.thumb.imageContainer.clientWidth>20)&&(this.sizeSpecifiedInCSS=!0)}},{key:"setThumbContainerSizeAndPos",value:function(){if(this.sizeSpecifiedInCSS){if(this.elements.thumb.imageContainer.clientHeight>20&&this.elements.thumb.imageContainer.clientWidth<20){var e=Math.floor(this.elements.thumb.imageContainer.clientHeight*this.thumbAspectRatio);this.elements.thumb.imageContainer.style.width="".concat(e,"px")}else if(this.elements.thumb.imageContainer.clientHeight<20&&this.elements.thumb.imageContainer.clientWidth>20){var t=Math.floor(this.elements.thumb.imageContainer.clientWidth/this.thumbAspectRatio);this.elements.thumb.imageContainer.style.height="".concat(t,"px")}}else{var i=Math.floor(this.thumbContainerHeight*this.thumbAspectRatio);this.elements.thumb.imageContainer.style.height="".concat(this.thumbContainerHeight,"px"),this.elements.thumb.imageContainer.style.width="".concat(i,"px")}this.setThumbContainerPos()}},{key:"setThumbContainerPos",value:function(){var e=this.player.elements.progress.getBoundingClientRect(),t=this.player.elements.container.getBoundingClientRect(),i=this.elements.thumb.container,n=t.left-e.left+10,a=t.right-e.left-i.clientWidth-10,s=this.mousePosX-e.left-i.clientWidth/2;s<n&&(s=n),s>a&&(s=a),i.style.left="".concat(s,"px")}},{key:"setScrubbingContainerSize",value:function(){var e=Nt(this.thumbAspectRatio,{width:this.player.media.clientWidth,height:this.player.media.clientHeight}),t=e.width,i=e.height;this.elements.scrubbing.container.style.width="".concat(t,"px"),this.elements.scrubbing.container.style.height="".concat(i,"px")}},{key:"setImageSizeAndOffset",value:function(e,t){if(this.usingSprites){var i=this.thumbContainerHeight/t.h;e.style.height="".concat(e.naturalHeight*i,"px"),e.style.width="".concat(e.naturalWidth*i,"px"),e.style.left="-".concat(t.x*i,"px"),e.style.top="-".concat(t.y*i,"px")}}},{key:"enabled",get:function(){return this.player.isHTML5&&this.player.isVideo&&this.player.config.previewThumbnails.enabled}},{key:"currentImageContainer",get:function(){return this.mouseDown?this.elements.scrubbing.container:this.elements.thumb.imageContainer}},{key:"usingSprites",get:function(){return Object.keys(this.thumbnails[0].frames[0]).includes("w")}},{key:"thumbAspectRatio",get:function(){return this.usingSprites?this.thumbnails[0].frames[0].w/this.thumbnails[0].frames[0].h:this.thumbnails[0].width/this.thumbnails[0].height}},{key:"thumbContainerHeight",get:function(){return this.mouseDown?Nt(this.thumbAspectRatio,{width:this.player.media.clientWidth,height:this.player.media.clientHeight}).height:this.sizeSpecifiedInCSS?this.elements.thumb.imageContainer.clientHeight:Math.floor(this.player.media.clientWidth/this.thumbAspectRatio/4)}},{key:"currentImageElement",get:function(){return this.mouseDown?this.currentScrubbingImageElement:this.currentThumbnailImageElement},set:function(e){this.mouseDown?this.currentScrubbingImageElement=e:this.currentThumbnailImageElement=e}}]),t}(),xt={insertElements:function(e,t){var i=this;Y(t)?pe(e,this.media,{src:t}):$(t)&&t.forEach((function(t){pe(e,i.media,t)}))},change:function(e){var t=this;le(e,"sources.length")?(Ve.cancelRequests.call(this),this.destroy.call(this,(function(){t.options.quality=[],me(t.media),t.media=null,G(t.elements.container)&&t.elements.container.removeAttribute("class");var i=e.sources,n=e.type,a=o(i,1)[0],s=a.provider,r=void 0===s?ut.html5:s,l=a.src,c="html5"===r?n:"div",u="html5"===r?{}:{src:l};Object.assign(t,{provider:r,type:n,supported:Ee.check(n,r,t.config.playsinline),media:he(c,u)}),t.elements.container.appendChild(t.media),Q(e.autoplay)&&(t.config.autoplay=e.autoplay),t.isHTML5&&(t.config.crossorigin&&t.media.setAttribute("crossorigin",""),t.config.autoplay&&t.media.setAttribute("autoplay",""),ae(e.poster)||(t.poster=e.poster),t.config.loop.active&&t.media.setAttribute("loop",""),t.config.muted&&t.media.setAttribute("muted",""),t.config.playsinline&&t.media.setAttribute("playsinline","")),yt.addStyleHook.call(t),t.isHTML5&&xt.insertElements.call(t,"source",i),t.config.title=e.title,Pt.setup.call(t),t.isHTML5&&Object.keys(e).includes("tracks")&&xt.insertElements.call(t,"track",e.tracks),(t.isHTML5||t.isEmbed&&!t.supported.ui)&&yt.build.call(t),t.isHTML5&&t.media.load(),ae(e.previewThumbnails)||(Object.assign(t.config.previewThumbnails,e.previewThumbnails),t.previewThumbnails&&t.previewThumbnails.loaded&&(t.previewThumbnails.destroy(),t.previewThumbnails=null),t.config.previewThumbnails.enabled&&(t.previewThumbnails=new Mt(t))),t.fullscreen.update()}),!0)):this.debug.warn("Invalid source format")}};var It,Lt=function(){function t(i,n){var a=this;if(e(this,t),this.timers={},this.ready=!1,this.loading=!1,this.failed=!1,this.touch=Ee.touch,this.media=i,Y(this.media)&&(this.media=document.querySelectorAll(this.media)),(window.jQuery&&this.media instanceof jQuery||J(this.media)||$(this.media))&&(this.media=this.media[0]),this.config=ce({},ot,t.defaults,n||{},function(){try{return JSON.parse(a.media.getAttribute("data-plyr-config"))}catch(e){return{}}}()),this.elements={container:null,fullscreen:null,captions:null,buttons:{},display:{},progress:{},inputs:{},settings:{popup:null,menu:null,panels:{},buttons:{}}},this.captions={active:null,currentTrack:-1,meta:new WeakMap},this.fullscreen={active:!1},this.options={speed:[],quality:[]},this.debug=new mt(this.config.debug),this.debug.log("Config",this.config),this.debug.log("Support",Ee),!W(this.media)&&G(this.media))if(this.media.plyr)this.debug.warn("Target already setup");else if(this.config.enabled)if(Ee.check().api){var s=this.media.cloneNode(!0);s.autoplay=!1,this.elements.original=s;var r=this.media.tagName.toLowerCase(),o=null,l=null;switch(r){case"div":if(o=this.media.querySelector("iframe"),G(o)){if(l=at(o.getAttribute("src")),this.provider=function(e){return/^(https?:\/\/)?(www\.)?(youtube\.com|youtube-nocookie\.com|youtu\.?be)\/.+$/.test(e)?ut.youtube:/^https?:\/\/player.vimeo.com\/video\/\d{0,9}(?=\b|\/)/.test(e)?ut.vimeo:null}(l.toString()),this.elements.container=this.media,this.media=o,this.elements.container.className="",l.search.length){var c=["1","true"];c.includes(l.searchParams.get("autoplay"))&&(this.config.autoplay=!0),c.includes(l.searchParams.get("loop"))&&(this.config.loop.active=!0),this.isYouTube?(this.config.playsinline=c.includes(l.searchParams.get("playsinline")),this.config.youtube.hl=l.searchParams.get("hl")):this.config.playsinline=!0}}else this.provider=this.media.getAttribute(this.config.attributes.embed.provider),this.media.removeAttribute(this.config.attributes.embed.provider);if(ae(this.provider)||!Object.keys(ut).includes(this.provider))return void this.debug.error("Setup failed: Invalid provider");this.type=ht;break;case"video":case"audio":this.type=r,this.provider=ut.html5,this.media.hasAttribute("crossorigin")&&(this.config.crossorigin=!0),this.media.hasAttribute("autoplay")&&(this.config.autoplay=!0),(this.media.hasAttribute("playsinline")||this.media.hasAttribute("webkit-playsinline"))&&(this.config.playsinline=!0),this.media.hasAttribute("muted")&&(this.config.muted=!0),this.media.hasAttribute("loop")&&(this.config.loop.active=!0);break;default:return void this.debug.error("Setup failed: unsupported type")}this.supported=Ee.check(this.type,this.provider,this.config.playsinline),this.supported.api?(this.eventListeners=[],this.listeners=new vt(this),this.storage=new $e(this),this.media.plyr=this,G(this.elements.container)||(this.elements.container=he("div",{tabindex:0}),ue(this.media,this.elements.container)),yt.migrateStyles.call(this),yt.addStyleHook.call(this),Pt.setup.call(this),this.config.debug&&xe.call(this,this.elements.container,this.config.events.join(" "),(function(e){a.debug.log("event: ".concat(e.type))})),this.fullscreen=new ft(this),(this.isHTML5||this.isEmbed&&!this.supported.ui)&&yt.build.call(this),this.listeners.container(),this.listeners.global(),this.config.ads.enabled&&(this.ads=new Et(this)),this.isHTML5&&this.config.autoplay&&setTimeout((function(){return qe(a.play())}),10),this.lastSeekTime=0,this.config.previewThumbnails.enabled&&(this.previewThumbnails=new Mt(this))):this.debug.error("Setup failed: no support")}else this.debug.error("Setup failed: no support");else this.debug.error("Setup failed: disabled by config");else this.debug.error("Setup failed: no suitable element passed")}return i(t,[{key:"play",value:function(){var e=this;return X(this.media.play)?(this.ads&&this.ads.enabled&&this.ads.managerPromise.then((function(){return e.ads.play()})).catch((function(){return qe(e.media.play())})),this.media.play()):null}},{key:"pause",value:function(){return this.playing&&X(this.media.pause)?this.media.pause():null}},{key:"togglePlay",value:function(e){return(Q(e)?e:!this.playing)?this.play():this.pause()}},{key:"stop",value:function(){this.isHTML5?(this.pause(),this.restart()):X(this.media.stop)&&this.media.stop()}},{key:"restart",value:function(){this.currentTime=0}},{key:"rewind",value:function(e){this.currentTime-=K(e)?e:this.config.seekTime}},{key:"forward",value:function(e){this.currentTime+=K(e)?e:this.config.seekTime}},{key:"increaseVolume",value:function(e){var t=this.media.muted?0:this.volume;this.volume=t+(K(e)?e:0)}},{key:"decreaseVolume",value:function(e){this.increaseVolume(-e)}},{key:"toggleCaptions",value:function(e){rt.toggle.call(this,e,!1)}},{key:"airplay",value:function(){Ee.airplay&&this.media.webkitShowPlaybackTargetPicker()}},{key:"toggleControls",value:function(e){if(this.supported.ui&&!this.isAudio){var t=we(this.elements.container,this.config.classNames.hideControls),i=void 0===e?void 0:!e,n=be(this.elements.container,this.config.classNames.hideControls,i);if(n&&$(this.config.controls)&&this.config.controls.includes("settings")&&!ae(this.config.settings)&&nt.toggleMenu.call(this,!1),n!==t){var a=n?"controlshidden":"controlsshown";Oe.call(this,this.media,a)}return!n}return!1}},{key:"on",value:function(e,t){xe.call(this,this.elements.container,e,t)}},{key:"once",value:function(e,t){Le.call(this,this.elements.container,e,t)}},{key:"off",value:function(e,t){Ie(this.elements.container,e,t)}},{key:"destroy",value:function(e){var t=this,i=arguments.length>1&&void 0!==arguments[1]&&arguments[1];if(this.ready){var n=function(){document.body.style.overflow="",t.embed=null,i?(Object.keys(t.elements).length&&(me(t.elements.buttons.play),me(t.elements.captions),me(t.elements.controls),me(t.elements.wrapper),t.elements.buttons.play=null,t.elements.captions=null,t.elements.controls=null,t.elements.wrapper=null),X(e)&&e()):(_e.call(t),ge(t.elements.original,t.elements.container),Oe.call(t,t.elements.original,"destroyed",!0),X(e)&&e.call(t.elements.original),t.ready=!1,setTimeout((function(){t.elements=null,t.media=null}),200))};this.stop(),clearTimeout(this.timers.loading),clearTimeout(this.timers.controls),clearTimeout(this.timers.resized),this.isHTML5?(yt.toggleNativeControls.call(this,!0),n()):this.isYouTube?(clearInterval(this.timers.buffering),clearInterval(this.timers.playing),null!==this.embed&&X(this.embed.destroy)&&this.embed.destroy(),n()):this.isVimeo&&(null!==this.embed&&this.embed.unload().then(n),setTimeout(n,200))}}},{key:"supports",value:function(e){return Ee.mime.call(this,e)}},{key:"isHTML5",get:function(){return this.provider===ut.html5}},{key:"isEmbed",get:function(){return this.isYouTube||this.isVimeo}},{key:"isYouTube",get:function(){return this.provider===ut.youtube}},{key:"isVimeo",get:function(){return this.provider===ut.vimeo}},{key:"isVideo",get:function(){return this.type===ht}},{key:"isAudio",get:function(){return this.type===dt}},{key:"playing",get:function(){return Boolean(this.ready&&!this.paused&&!this.ended)}},{key:"paused",get:function(){return Boolean(this.media.paused)}},{key:"stopped",get:function(){return Boolean(this.paused&&0===this.currentTime)}},{key:"ended",get:function(){return Boolean(this.media.ended)}},{key:"currentTime",set:function(e){if(this.duration){var t=K(e)&&e>0;this.media.currentTime=t?Math.min(e,this.duration):0,this.debug.log("Seeking to ".concat(this.currentTime," seconds"))}},get:function(){return Number(this.media.currentTime)}},{key:"buffered",get:function(){var e=this.media.buffered;return K(e)?e:e&&e.length&&this.duration>0?e.end(0)/this.duration:0}},{key:"seeking",get:function(){return Boolean(this.media.seeking)}},{key:"duration",get:function(){var e=parseFloat(this.config.duration),t=(this.media||{}).duration,i=K(t)&&t!==1/0?t:0;return e||i}},{key:"volume",set:function(e){var t=e;Y(t)&&(t=Number(t)),K(t)||(t=this.storage.get("volume")),K(t)||(t=this.config.volume),t>1&&(t=1),t<0&&(t=0),this.config.volume=t,this.media.volume=t,!ae(e)&&this.muted&&t>0&&(this.muted=!1)},get:function(){return Number(this.media.volume)}},{key:"muted",set:function(e){var t=e;Q(t)||(t=this.storage.get("muted")),Q(t)||(t=this.config.muted),this.config.muted=t,this.media.muted=t},get:function(){return Boolean(this.media.muted)}},{key:"hasAudio",get:function(){return!this.isHTML5||(!!this.isAudio||(Boolean(this.media.mozHasAudio)||Boolean(this.media.webkitAudioDecodedByteCount)||Boolean(this.media.audioTracks&&this.media.audioTracks.length)))}},{key:"speed",set:function(e){var t=this,i=null;K(e)&&(i=e),K(i)||(i=this.storage.get("speed")),K(i)||(i=this.config.speed.selected);var n=this.minimumSpeed,a=this.maximumSpeed;i=function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:0,t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0,i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:255;return Math.min(Math.max(e,t),i)}(i,n,a),this.config.speed.selected=i,setTimeout((function(){t.media.playbackRate=i}),0)},get:function(){return Number(this.media.playbackRate)}},{key:"minimumSpeed",get:function(){return this.isYouTube?Math.min.apply(Math,l(this.options.speed)):this.isVimeo?.5:.0625}},{key:"maximumSpeed",get:function(){return this.isYouTube?Math.max.apply(Math,l(this.options.speed)):this.isVimeo?2:16}},{key:"quality",set:function(e){var t=this.config.quality,i=this.options.quality;if(i.length){var n=[!ae(e)&&Number(e),this.storage.get("quality"),t.selected,t.default].find(K),a=!0;if(!i.includes(n)){var s=function(e,t){return $(e)&&e.length?e.reduce((function(e,i){return Math.abs(i-t)<Math.abs(e-t)?i:e})):null}(i,n);this.debug.warn("Unsupported quality option: ".concat(n,", using ").concat(s," instead")),n=s,a=!1}t.selected=n,this.media.quality=n,a&&this.storage.set({quality:n})}},get:function(){return this.media.quality}},{key:"loop",set:function(e){var t=Q(e)?e:this.config.loop.active;this.config.loop.active=t,this.media.loop=t},get:function(){return Boolean(this.media.loop)}},{key:"source",set:function(e){xt.change.call(this,e)},get:function(){return this.media.currentSrc}},{key:"download",get:function(){var e=this.config.urls.download;return ne(e)?e:this.source},set:function(e){ne(e)&&(this.config.urls.download=e,nt.setDownloadUrl.call(this))}},{key:"poster",set:function(e){this.isVideo?yt.setPoster.call(this,e,!1).catch((function(){})):this.debug.warn("Poster can only be set for video")},get:function(){return this.isVideo?this.media.getAttribute("poster")||this.media.getAttribute("data-poster"):null}},{key:"ratio",get:function(){if(!this.isVideo)return null;var e=He(Fe.call(this));return $(e)?e.join(":"):e},set:function(e){this.isVideo?Y(e)&&De(e)?(this.config.ratio=e,Re.call(this)):this.debug.error("Invalid aspect ratio specified (".concat(e,")")):this.debug.warn("Aspect ratio can only be set for video")}},{key:"autoplay",set:function(e){var t=Q(e)?e:this.config.autoplay;this.config.autoplay=t},get:function(){return Boolean(this.config.autoplay)}},{key:"currentTrack",set:function(e){rt.set.call(this,e,!1)},get:function(){var e=this.captions,t=e.toggled,i=e.currentTrack;return t?i:-1}},{key:"language",set:function(e){rt.setLanguage.call(this,e,!1)},get:function(){return(rt.getCurrentTrack.call(this)||{}).language}},{key:"pip",set:function(e){if(Ee.pip){var t=Q(e)?e:!this.pip;X(this.media.webkitSetPresentationMode)&&this.media.webkitSetPresentationMode(t?lt:ct),X(this.media.requestPictureInPicture)&&(!this.pip&&t?this.media.requestPictureInPicture():this.pip&&!t&&document.exitPictureInPicture())}},get:function(){return Ee.pip?ae(this.media.webkitPresentationMode)?this.media===document.pictureInPictureElement:this.media.webkitPresentationMode===lt:null}}],[{key:"supported",value:function(e,t,i){return Ee.check(e,t,i)}},{key:"loadSprite",value:function(e,t){return Ge(e,t)}},{key:"setup",value:function(e){var i=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},n=null;return Y(e)?n=Array.from(document.querySelectorAll(e)):J(e)?n=Array.from(e):$(e)&&(n=e.filter(G)),ae(n)?null:n.map((function(e){return new t(e,i)}))}}]),t}();return Lt.defaults=(It=ot,JSON.parse(JSON.stringify(It))),Lt})); +//# sourceMappingURL=plyr.js.map diff --git a/yaksh/static/yaksh/js/show_toc.js b/yaksh/static/yaksh/js/show_toc.js new file mode 100644 index 0000000..b628eaa --- /dev/null +++ b/yaksh/static/yaksh/js/show_toc.js @@ -0,0 +1,174 @@ +$(document).ready(function() { + $('#sidebarCollapse').on('click', function () { + $('#sidebar').toggleClass('active'); + }); + player = new Plyr('#player'); + var totalSeconds; + store_video_time(contents_by_time); + var time_arr_length = video_time.length; + player.on('timeupdate', event => { + if (time_arr_length > 0 && player.currentTime >= video_time[loc]) { + var content = contents_by_time[loc]; + loc += 1; + if(content.content == 1) { + show_topic($("#toc_desc_"+content.id).val(), false); + } + else { + player.pause(); + if(player.fullscreen.active) player.fullscreen.exit(); + url = $("#toc_"+content.id).val(); + ajax_call(url, "GET"); + } + } + }); +}); + +function show_topic(description, override) { + var topic_div = $("#topic-description"); + if(override) { + topic_div.html(description); + } else { + topic_div.append("<br>" + description); + } +} + +function store_video_time(contents) { + for (var j = 0; j < contents.length; j++) + video_time.push(get_time_in_seconds(contents[j].time)); +} + +function get_time_in_seconds(time) { + var time = time.split(":"); + var hh = parseInt(time[0]); + var mm = parseInt(time[1]); + var ss = parseInt(time[2]); + return hh * 3600 + mm * 60 + ss; +} + +function lock_screen() { + document.getElementById("loader").style.display = "block"; + if ($("#check").is(":visible")) { + $("#check").attr("disabled", true); + } +} + +function unlock_screen() { + document.getElementById("loader").style.display = "none"; + if ($("#check").is(":visible")) { + $("#check").attr("disabled", false); + } +} + +function show_question(data) { + $("#dialog").html(data); + $("#dialog").dialog({ + width: 800, + height: 500, + }); + $("#submit-quiz-form").submit(function(e) { + e.preventDefault(); + lock_screen(); + var csrf = document.getElementById("submit-quiz-form").elements[0].value; + ajax_call($(this).attr("action"), $(this).attr("method"), $(this).serialize(), csrf); + }); +} + +function select_toc(element) { + var toc_id = element.getAttribute("data-toc"); + var content_type = element.getAttribute("data-toc-type"); + var toc_time = $("#toc_time_"+toc_id).val(); + player.currentTime = get_time_in_seconds(toc_time); + if (content_type == 1) { + show_topic($("#toc_desc_"+toc_id).val(), true); + } + else { + url = $("#toc_"+toc_id).val(); + ajax_call(url, "GET"); + } +} + +function csrfSafeMethod(method) { + // these HTTP methods do not require CSRF protection + return (/^(GET|HEAD|OPTIONS|TRACE)$/.test(method)); +} + +function show_message(message, msg_type) { + toastr.options = { + "positionClass": "toast-top-center", + "timeOut": "1500", + "showDuration": "300", + } + switch(msg_type) { + case "info": { + toastr.info(message); + break; + } + case "error": { + toastr.error(message); + break; + } + case "warning": { + toastr.warning(message); + break; + } + case "success": { + toastr.success(message); + break; + } + default: { + toastr.info(message); + break; + } + } +} + +function ajax_call(url, method, data, csrf) { + lock_screen(); + $.ajax({ + url: url, + timeout: 15000, + method: method, + data: data, + beforeSend: function(xhr, settings) { + if (!csrfSafeMethod(settings.type) && !this.crossDomain) { + xhr.setRequestHeader("X-CSRFToken", csrf); + } + }, + success: function(msg) { + unlock_screen(); + if (msg.data) { + show_question(msg.data); + } + if (msg.message) { + if (msg.success) { + $("#dialog").dialog("close"); + show_message(msg.message, "success"); + } + else { + show_message(msg.message, "warning"); + } + } + }, + error: function(xhr, data) { + unlock_screen(); + switch(xhr.status) { + case 400: { + show_message("400 status code! server error", "error"); + break; + } + case 500: { + show_message("500 status code! server error", "error"); + break; + } + case 404: { + show_message("404 status code! server error", "error"); + break; + } + default: { + show_message('Unable to perform action. Please try again', "error"); + break; + } + } + } + }); +}
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i=e("typo-js");r.num_loaded=0,r.aff_loading=!1,r.dic_loading=!1,r.aff_data="",r.dic_data="",r.typo,t.exports=r},{"typo-js":18}],5:[function(t,n,r){!function(i){"object"==typeof r&&"object"==typeof n?i(t("../../lib/codemirror")):"function"==typeof e&&e.amd?e(["../../lib/codemirror"],i):i(CodeMirror)}(function(e){"use strict";function t(e){var t=e.getWrapperElement();e.state.fullScreenRestore={scrollTop:window.pageYOffset,scrollLeft:window.pageXOffset,width:t.style.width,height:t.style.height},t.style.width="",t.style.height="auto",t.className+=" CodeMirror-fullscreen",document.documentElement.style.overflow="hidden",e.refresh()}function n(e){var t=e.getWrapperElement();t.className=t.className.replace(/\s*CodeMirror-fullscreen\b/,""),document.documentElement.style.overflow="";var n=e.state.fullScreenRestore;t.style.width=n.width,t.style.height=n.height,window.scrollTo(n.scrollLeft,n.scrollTop),e.refresh()}e.defineOption("fullScreen",!1,function(r,i,o){o==e.Init&&(o=!1),!o!=!i&&(i?t(r):n(r))})})},{"../../lib/codemirror":10}],6:[function(t,n,r){!function(i){"object"==typeof r&&"object"==typeof n?i(t("../../lib/codemirror")):"function"==typeof e&&e.amd?e(["../../lib/codemirror"],i):i(CodeMirror)}(function(e){function t(e){e.state.placeholder&&(e.state.placeholder.parentNode.removeChild(e.state.placeholder),e.state.placeholder=null)}function n(e){t(e);var n=e.state.placeholder=document.createElement("pre");n.style.cssText="height: 0; overflow: visible",n.className="CodeMirror-placeholder";var r=e.getOption("placeholder");"string"==typeof r&&(r=document.createTextNode(r)),n.appendChild(r),e.display.lineSpace.insertBefore(n,e.display.lineSpace.firstChild)}function r(e){o(e)&&n(e)}function i(e){var r=e.getWrapperElement(),i=o(e);r.className=r.className.replace(" 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i=0;4>i&&n!=e.display.barWidth||r!=e.display.barHeight;i++)n!=e.display.barWidth&&e.options.lineWrapping&&O(e),x(e,p(e)),n=e.display.barWidth,r=e.display.barHeight}function x(e,t){var n=e.display,r=n.scrollbars.update(t);n.sizer.style.paddingRight=(n.barWidth=r.right)+"px",n.sizer.style.paddingBottom=(n.barHeight=r.bottom)+"px",n.heightForcer.style.borderBottom=r.bottom+"px solid transparent",r.right&&r.bottom?(n.scrollbarFiller.style.display="block",n.scrollbarFiller.style.height=r.bottom+"px",n.scrollbarFiller.style.width=r.right+"px"):n.scrollbarFiller.style.display="",r.bottom&&e.options.coverGutterNextToScrollbar&&e.options.fixedGutter?(n.gutterFiller.style.display="block",n.gutterFiller.style.height=r.bottom+"px",n.gutterFiller.style.width=t.gutterWidth+"px"):n.gutterFiller.style.display=""}function b(e,t,n){var r=n&&null!=n.top?Math.max(0,n.top):e.scroller.scrollTop;r=Math.floor(r-Ue(e));var i=n&&null!=n.bottom?n.bottom:r+e.wrapper.clientHeight,o=ni(t,r),a=ni(t,i);if(n&&n.ensure){var l=n.ensure.from.line,s=n.ensure.to.line;o>l?(o=l,a=ni(t,ri(Zr(t,l))+e.wrapper.clientHeight)):Math.min(s,t.lastLine())>=a&&(o=ni(t,ri(Zr(t,s))-e.wrapper.clientHeight),a=s)}return{from:o,to:Math.max(a,o+1)}}function w(e){var t=e.display,n=t.view;if(t.alignWidgets||t.gutters.firstChild&&e.options.fixedGutter){for(var r=C(t)-t.scroller.scrollLeft+e.doc.scrollLeft,i=t.gutters.offsetWidth,o=r+"px",a=0;a<n.length;a++)if(!n[a].hidden){e.options.fixedGutter&&n[a].gutter&&(n[a].gutter.style.left=o);var l=n[a].alignable;if(l)for(var s=0;s<l.length;s++)l[s].style.left=o}e.options.fixedGutter&&(t.gutters.style.left=r+i+"px")}}function k(e){if(!e.options.lineNumbers)return!1;var t=e.doc,n=S(e.options,t.first+t.size-1),r=e.display;if(n.length!=r.lineNumChars){var i=r.measure.appendChild(ji("div",[ji("div",n)],"CodeMirror-linenumber CodeMirror-gutter-elt")),o=i.firstChild.offsetWidth,a=i.offsetWidth-o;return r.lineGutter.style.width="",r.lineNumInnerWidth=Math.max(o,r.lineGutter.offsetWidth-a)+1,r.lineNumWidth=r.lineNumInnerWidth+a,r.lineNumChars=r.lineNumInnerWidth?n.length:-1,r.lineGutter.style.width=r.lineNumWidth+"px",u(e),!0}return!1}function S(e,t){return String(e.lineNumberFormatter(t+e.firstLineNumber))}function C(e){return e.scroller.getBoundingClientRect().left-e.sizer.getBoundingClientRect().left}function L(e,t,n){var r=e.display;this.viewport=t,this.visible=b(r,e.doc,t),this.editorIsHidden=!r.wrapper.offsetWidth,this.wrapperHeight=r.wrapper.clientHeight,this.wrapperWidth=r.wrapper.clientWidth,this.oldDisplayWidth=$e(e),this.force=n,this.dims=P(e),this.events=[]}function T(e){var t=e.display;!t.scrollbarsClipped&&t.scroller.offsetWidth&&(t.nativeBarWidth=t.scroller.offsetWidth-t.scroller.clientWidth,t.heightForcer.style.height=Ye(e)+"px",t.sizer.style.marginBottom=-t.nativeBarWidth+"px",t.sizer.style.borderRightWidth=Ye(e)+"px",t.scrollbarsClipped=!0)}function M(e,t){var n=e.display,r=e.doc;if(t.editorIsHidden)return Wt(e),!1;if(!t.force&&t.visible.from>=n.viewFrom&&t.visible.to<=n.viewTo&&(null==n.updateLineNumbers||n.updateLineNumbers>=n.viewTo)&&n.renderedView==n.view&&0==zt(e))return!1;k(e)&&(Wt(e),t.dims=P(e));var i=r.first+r.size,o=Math.max(t.visible.from-e.options.viewportMargin,r.first),a=Math.min(i,t.visible.to+e.options.viewportMargin);n.viewFrom<o&&o-n.viewFrom<20&&(o=Math.max(r.first,n.viewFrom)),n.viewTo>a&&n.viewTo-a<20&&(a=Math.min(i,n.viewTo)),Wo&&(o=br(e.doc,o),a=wr(e.doc,a));var l=o!=n.viewFrom||a!=n.viewTo||n.lastWrapHeight!=t.wrapperHeight||n.lastWrapWidth!=t.wrapperWidth;Ft(e,o,a),n.viewOffset=ri(Zr(e.doc,n.viewFrom)),e.display.mover.style.top=n.viewOffset+"px";var s=zt(e);if(!l&&0==s&&!t.force&&n.renderedView==n.view&&(null==n.updateLineNumbers||n.updateLineNumbers>=n.viewTo))return!1;var c=Gi();return s>4&&(n.lineDiv.style.display="none"),R(e,n.updateLineNumbers,t.dims),s>4&&(n.lineDiv.style.display=""),n.renderedView=n.view,c&&Gi()!=c&&c.offsetHeight&&c.focus(),Ui(n.cursorDiv),Ui(n.selectionDiv),n.gutters.style.height=n.sizer.style.minHeight=0,l&&(n.lastWrapHeight=t.wrapperHeight,n.lastWrapWidth=t.wrapperWidth,_e(e,400)),n.updateLineNumbers=null,!0}function N(e,t){for(var n=t.viewport,r=!0;(r&&e.options.lineWrapping&&t.oldDisplayWidth!=$e(e)||(n&&null!=n.top&&(n={top:Math.min(e.doc.height+qe(e.display)-Ve(e),n.top)}),t.visible=b(e.display,e.doc,n),!(t.visible.from>=e.display.viewFrom&&t.visible.to<=e.display.viewTo)))&&M(e,t);r=!1){O(e);var i=p(e);Re(e),y(e,i),E(e,i)}t.signal(e,"update",e),e.display.viewFrom==e.display.reportedViewFrom&&e.display.viewTo==e.display.reportedViewTo||(t.signal(e,"viewportChange",e,e.display.viewFrom,e.display.viewTo),e.display.reportedViewFrom=e.display.viewFrom,e.display.reportedViewTo=e.display.viewTo)}function A(e,t){var n=new L(e,t);if(M(e,n)){O(e),N(e,n);var r=p(e);Re(e),y(e,r),E(e,r),n.finish()}}function E(e,t){e.display.sizer.style.minHeight=t.docHeight+"px",e.display.heightForcer.style.top=t.docHeight+"px",e.display.gutters.style.height=t.docHeight+e.display.barHeight+Ye(e)+"px"}function O(e){for(var t=e.display,n=t.lineDiv.offsetTop,r=0;r<t.view.length;r++){var i,o=t.view[r];if(!o.hidden){if(xo&&8>bo){var a=o.node.offsetTop+o.node.offsetHeight;i=a-n,n=a}else{var l=o.node.getBoundingClientRect();i=l.bottom-l.top}var s=o.line.height-i;if(2>i&&(i=yt(t)),(s>.001||-.001>s)&&(ei(o.line,i),I(o.line),o.rest))for(var c=0;c<o.rest.length;c++)I(o.rest[c])}}}function I(e){if(e.widgets)for(var t=0;t<e.widgets.length;++t)e.widgets[t].height=e.widgets[t].node.parentNode.offsetHeight}function P(e){for(var t=e.display,n={},r={},i=t.gutters.clientLeft,o=t.gutters.firstChild,a=0;o;o=o.nextSibling,++a)n[e.options.gutters[a]]=o.offsetLeft+o.clientLeft+i,r[e.options.gutters[a]]=o.clientWidth;return{fixedPos:C(t),gutterTotalWidth:t.gutters.offsetWidth,gutterLeft:n,gutterWidth:r,wrapperWidth:t.wrapper.clientWidth}}function R(e,t,n){function r(t){var n=t.nextSibling;return wo&&Eo&&e.display.currentWheelTarget==t?t.style.display="none":t.parentNode.removeChild(t),n}for(var i=e.display,o=e.options.lineNumbers,a=i.lineDiv,l=a.firstChild,s=i.view,c=i.viewFrom,u=0;u<s.length;u++){var f=s[u];if(f.hidden);else if(f.node&&f.node.parentNode==a){for(;l!=f.node;)l=r(l);var h=o&&null!=t&&c>=t&&f.lineNumber;f.changes&&(Pi(f.changes,"gutter")>-1&&(h=!1),D(e,f,c,n)),h&&(Ui(f.lineNumber),f.lineNumber.appendChild(document.createTextNode(S(e.options,c)))),l=f.node.nextSibling}else{var d=U(e,f,c,n);a.insertBefore(d,l)}c+=f.size}for(;l;)l=r(l)}function D(e,t,n,r){for(var i=0;i<t.changes.length;i++){var o=t.changes[i];"text"==o?_(e,t):"gutter"==o?z(e,t,n,r):"class"==o?F(t):"widget"==o&&j(e,t,r)}t.changes=null}function H(e){return e.node==e.text&&(e.node=ji("div",null,null,"position: relative"),e.text.parentNode&&e.text.parentNode.replaceChild(e.node,e.text),e.node.appendChild(e.text),xo&&8>bo&&(e.node.style.zIndex=2)),e.node}function W(e){var t=e.bgClass?e.bgClass+" "+(e.line.bgClass||""):e.line.bgClass;if(t&&(t+=" CodeMirror-linebackground"),e.background)t?e.background.className=t:(e.background.parentNode.removeChild(e.background),e.background=null);else if(t){var n=H(e);e.background=n.insertBefore(ji("div",null,t),n.firstChild)}}function B(e,t){var n=e.display.externalMeasured;return n&&n.line==t.line?(e.display.externalMeasured=null,t.measure=n.measure,n.built):Br(e,t)}function _(e,t){var n=t.text.className,r=B(e,t);t.text==t.node&&(t.node=r.pre),t.text.parentNode.replaceChild(r.pre,t.text),t.text=r.pre,r.bgClass!=t.bgClass||r.textClass!=t.textClass?(t.bgClass=r.bgClass,t.textClass=r.textClass,F(t)):n&&(t.text.className=n)}function F(e){W(e),e.line.wrapClass?H(e).className=e.line.wrapClass:e.node!=e.text&&(e.node.className="");var t=e.textClass?e.textClass+" "+(e.line.textClass||""):e.line.textClass;e.text.className=t||""}function z(e,t,n,r){if(t.gutter&&(t.node.removeChild(t.gutter),t.gutter=null),t.gutterBackground&&(t.node.removeChild(t.gutterBackground),t.gutterBackground=null),t.line.gutterClass){var i=H(t);t.gutterBackground=ji("div",null,"CodeMirror-gutter-background "+t.line.gutterClass,"left: "+(e.options.fixedGutter?r.fixedPos:-r.gutterTotalWidth)+"px; width: "+r.gutterTotalWidth+"px"),i.insertBefore(t.gutterBackground,t.text)}var o=t.line.gutterMarkers;if(e.options.lineNumbers||o){var i=H(t),a=t.gutter=ji("div",null,"CodeMirror-gutter-wrapper","left: "+(e.options.fixedGutter?r.fixedPos:-r.gutterTotalWidth)+"px");if(e.display.input.setUneditable(a),i.insertBefore(a,t.text),t.line.gutterClass&&(a.className+=" "+t.line.gutterClass),!e.options.lineNumbers||o&&o["CodeMirror-linenumbers"]||(t.lineNumber=a.appendChild(ji("div",S(e.options,n),"CodeMirror-linenumber CodeMirror-gutter-elt","left: "+r.gutterLeft["CodeMirror-linenumbers"]+"px; width: "+e.display.lineNumInnerWidth+"px"))),o)for(var l=0;l<e.options.gutters.length;++l){var s=e.options.gutters[l],c=o.hasOwnProperty(s)&&o[s];c&&a.appendChild(ji("div",[c],"CodeMirror-gutter-elt","left: "+r.gutterLeft[s]+"px; width: "+r.gutterWidth[s]+"px"))}}}function j(e,t,n){t.alignable&&(t.alignable=null);for(var r,i=t.node.firstChild;i;i=r){var r=i.nextSibling;"CodeMirror-linewidget"==i.className&&t.node.removeChild(i)}q(e,t,n)}function U(e,t,n,r){var i=B(e,t);return t.text=t.node=i.pre,i.bgClass&&(t.bgClass=i.bgClass),i.textClass&&(t.textClass=i.textClass),F(t),z(e,t,n,r),q(e,t,r),t.node}function q(e,t,n){if(G(e,t.line,t,n,!0),t.rest)for(var r=0;r<t.rest.length;r++)G(e,t.rest[r],t,n,!1)}function G(e,t,n,r,i){if(t.widgets)for(var o=H(n),a=0,l=t.widgets;a<l.length;++a){var s=l[a],c=ji("div",[s.node],"CodeMirror-linewidget");s.handleMouseEvents||c.setAttribute("cm-ignore-events","true"),Y(s,c,n,r),e.display.input.setUneditable(c),i&&s.above?o.insertBefore(c,n.gutter||n.text):o.appendChild(c),Ci(s,"redraw")}}function Y(e,t,n,r){if(e.noHScroll){(n.alignable||(n.alignable=[])).push(t);var i=r.wrapperWidth;t.style.left=r.fixedPos+"px",e.coverGutter||(i-=r.gutterTotalWidth,t.style.paddingLeft=r.gutterTotalWidth+"px"),t.style.width=i+"px"}e.coverGutter&&(t.style.zIndex=5,t.style.position="relative",e.noHScroll||(t.style.marginLeft=-r.gutterTotalWidth+"px"))}function $(e){return Bo(e.line,e.ch)}function V(e,t){return _o(e,t)<0?t:e}function K(e,t){return _o(e,t)<0?e:t}function X(e){e.state.focused||(e.display.input.focus(),vn(e))}function Z(e,t,n,r,i){var o=e.doc;e.display.shift=!1,r||(r=o.sel);var a=e.state.pasteIncoming||"paste"==i,l=o.splitLines(t),s=null;if(a&&r.ranges.length>1)if(Fo&&Fo.text.join("\n")==t){if(r.ranges.length%Fo.text.length==0){s=[];for(var c=0;c<Fo.text.length;c++)s.push(o.splitLines(Fo.text[c]))}}else l.length==r.ranges.length&&(s=Ri(l,function(e){return[e]}));for(var c=r.ranges.length-1;c>=0;c--){var u=r.ranges[c],f=u.from(),h=u.to();u.empty()&&(n&&n>0?f=Bo(f.line,f.ch-n):e.state.overwrite&&!a?h=Bo(h.line,Math.min(Zr(o,h.line).text.length,h.ch+Ii(l).length)):Fo&&Fo.lineWise&&Fo.text.join("\n")==t&&(f=h=Bo(f.line,0)));var d=e.curOp.updateInput,p={from:f,to:h,text:s?s[c%s.length]:l,origin:i||(a?"paste":e.state.cutIncoming?"cut":"+input")};Tn(e.doc,p),Ci(e,"inputRead",e,p)}t&&!a&&Q(e,t),Bn(e),e.curOp.updateInput=d,e.curOp.typing=!0,e.state.pasteIncoming=e.state.cutIncoming=!1}function J(e,t){var n=e.clipboardData&&e.clipboardData.getData("text/plain");return n?(e.preventDefault(),t.isReadOnly()||t.options.disableInput||At(t,function(){Z(t,n,0,null,"paste")}),!0):void 0}function Q(e,t){if(e.options.electricChars&&e.options.smartIndent)for(var n=e.doc.sel,r=n.ranges.length-1;r>=0;r--){var i=n.ranges[r];if(!(i.head.ch>100||r&&n.ranges[r-1].head.line==i.head.line)){var o=e.getModeAt(i.head),a=!1;if(o.electricChars){for(var l=0;l<o.electricChars.length;l++)if(t.indexOf(o.electricChars.charAt(l))>-1){a=Fn(e,i.head.line,"smart");break}}else o.electricInput&&o.electricInput.test(Zr(e.doc,i.head.line).text.slice(0,i.head.ch))&&(a=Fn(e,i.head.line,"smart"));a&&Ci(e,"electricInput",e,i.head.line)}}}function ee(e){for(var t=[],n=[],r=0;r<e.doc.sel.ranges.length;r++){var i=e.doc.sel.ranges[r].head.line,o={anchor:Bo(i,0),head:Bo(i+1,0)};n.push(o),t.push(e.getRange(o.anchor,o.head))}return{text:t,ranges:n}}function te(e){e.setAttribute("autocorrect","off"),e.setAttribute("autocapitalize","off"),e.setAttribute("spellcheck","false")}function ne(e){this.cm=e,this.prevInput="",this.pollingFast=!1,this.polling=new Ei,this.inaccurateSelection=!1,this.hasSelection=!1,this.composing=null}function re(){var e=ji("textarea",null,null,"position: absolute; padding: 0; width: 1px; height: 1em; outline: none"),t=ji("div",[e],null,"overflow: hidden; position: relative; width: 3px; height: 0px;");return wo?e.style.width="1000px":e.setAttribute("wrap","off"),No&&(e.style.border="1px solid black"),te(e),t}function ie(e){this.cm=e,this.lastAnchorNode=this.lastAnchorOffset=this.lastFocusNode=this.lastFocusOffset=null,this.polling=new Ei,this.gracePeriod=!1}function oe(e,t){var n=Qe(e,t.line);if(!n||n.hidden)return null;var r=Zr(e.doc,t.line),i=Xe(n,r,t.line),o=ii(r),a="left";if(o){var l=co(o,t.ch);a=l%2?"right":"left"}var s=nt(i.map,t.ch,a);return s.offset="right"==s.collapse?s.end:s.start,s}function ae(e,t){return t&&(e.bad=!0),e}function le(e,t,n){var r;if(t==e.display.lineDiv){if(r=e.display.lineDiv.childNodes[n],!r)return ae(e.clipPos(Bo(e.display.viewTo-1)),!0);t=null,n=0}else for(r=t;;r=r.parentNode){if(!r||r==e.display.lineDiv)return null;if(r.parentNode&&r.parentNode==e.display.lineDiv)break}for(var i=0;i<e.display.view.length;i++){var o=e.display.view[i];if(o.node==r)return se(o,t,n)}}function se(e,t,n){function r(t,n,r){for(var i=-1;i<(u?u.length:0);i++)for(var o=0>i?c.map:u[i],a=0;a<o.length;a+=3){var l=o[a+2];if(l==t||l==n){var s=ti(0>i?e.line:e.rest[i]),f=o[a]+r;return(0>r||l!=t)&&(f=o[a+(r?1:0)]),Bo(s,f)}}}var i=e.text.firstChild,o=!1;if(!t||!Va(i,t))return ae(Bo(ti(e.line),0),!0);if(t==i&&(o=!0,t=i.childNodes[n],n=0,!t)){var a=e.rest?Ii(e.rest):e.line;return ae(Bo(ti(a),a.text.length),o)}var l=3==t.nodeType?t:null,s=t;for(l||1!=t.childNodes.length||3!=t.firstChild.nodeType||(l=t.firstChild,n&&(n=l.nodeValue.length));s.parentNode!=i;)s=s.parentNode;var 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l="",s=!1,c=e.doc.lineSeparator();a(t),t!=n;)t=t.nextSibling;return l}function ue(e,t){this.ranges=e,this.primIndex=t}function fe(e,t){this.anchor=e,this.head=t}function he(e,t){var n=e[t];e.sort(function(e,t){return _o(e.from(),t.from())}),t=Pi(e,n);for(var r=1;r<e.length;r++){var i=e[r],o=e[r-1];if(_o(o.to(),i.from())>=0){var a=K(o.from(),i.from()),l=V(o.to(),i.to()),s=o.empty()?i.from()==i.head:o.from()==o.head;t>=r&&--t,e.splice(--r,2,new fe(s?l:a,s?a:l))}}return new ue(e,t)}function de(e,t){return new ue([new fe(e,t||e)],0)}function pe(e,t){return Math.max(e.first,Math.min(t,e.first+e.size-1))}function me(e,t){if(t.line<e.first)return Bo(e.first,0);var n=e.first+e.size-1;return t.line>n?Bo(n,Zr(e,n).text.length):ge(t,Zr(e,t.line).text.length)}function ge(e,t){var n=e.ch;return null==n||n>t?Bo(e.line,t):0>n?Bo(e.line,0):e}function ve(e,t){return t>=e.first&&t<e.first+e.size}function ye(e,t){for(var n=[],r=0;r<t.length;r++)n[r]=me(e,t[r]);return n}function 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i=qa(a,l,s).getBoundingClientRect()||qo;if(i.left||i.right||0==l)break;s=l,l-=1,c="right"}xo&&11>bo&&(i=it(e.display.measure,i))}else{l>0&&(c=r="right");var f;i=e.options.lineWrapping&&(f=a.getClientRects()).length>1?f["right"==r?f.length-1:0]:a.getBoundingClientRect()}if(xo&&9>bo&&!l&&(!i||!i.left&&!i.right)){var h=a.parentNode.getClientRects()[0];i=h?{left:h.left,right:h.left+xt(e.display),top:h.top,bottom:h.bottom}:qo}for(var d=i.top-t.rect.top,p=i.bottom-t.rect.top,m=(d+p)/2,g=t.view.measure.heights,u=0;u<g.length-1&&!(m<g[u]);u++);var v=u?g[u-1]:0,y=g[u],x={left:("right"==c?i.right:i.left)-t.rect.left,right:("left"==c?i.left:i.right)-t.rect.left,top:v,bottom:y};return i.left||i.right||(x.bogus=!0),e.options.singleCursorHeightPerLine||(x.rtop=d,x.rbottom=p),x}function it(e,t){if(!window.screen||null==screen.logicalXDPI||screen.logicalXDPI==screen.deviceXDPI||!Qi(e))return t;var n=screen.logicalXDPI/screen.deviceXDPI,r=screen.logicalYDPI/screen.deviceYDPI;return{left:t.left*n,right:t.right*n,top:t.top*r,bottom:t.bottom*r}}function ot(e){if(e.measure&&(e.measure.cache={},e.measure.heights=null,e.rest))for(var t=0;t<e.rest.length;t++)e.measure.caches[t]={}}function at(e){e.display.externalMeasure=null,Ui(e.display.lineMeasure);for(var t=0;t<e.display.view.length;t++)ot(e.display.view[t])}function lt(e){at(e),e.display.cachedCharWidth=e.display.cachedTextHeight=e.display.cachedPaddingH=null,e.options.lineWrapping||(e.display.maxLineChanged=!0),e.display.lineNumChars=null}function st(){return window.pageXOffset||(document.documentElement||document.body).scrollLeft}function ct(){return window.pageYOffset||(document.documentElement||document.body).scrollTop}function ut(e,t,n,r){if(t.widgets)for(var i=0;i<t.widgets.length;++i)if(t.widgets[i].above){var o=Lr(t.widgets[i]);n.top+=o,n.bottom+=o}if("line"==r)return n;r||(r="local");var a=ri(t);if("local"==r?a+=Ue(e.display):a-=e.display.viewOffset,"page"==r||"window"==r){var l=e.display.lineSpace.getBoundingClientRect();a+=l.top+("window"==r?0:ct());var s=l.left+("window"==r?0:st());n.left+=s,n.right+=s}return n.top+=a,n.bottom+=a,n}function ft(e,t,n){if("div"==n)return t;var r=t.left,i=t.top;if("page"==n)r-=st(), +i-=ct();else if("local"==n||!n){var o=e.display.sizer.getBoundingClientRect();r+=o.left,i+=o.top}var a=e.display.lineSpace.getBoundingClientRect();return{left:r-a.left,top:i-a.top}}function ht(e,t,n,r,i){return r||(r=Zr(e.doc,t.line)),ut(e,r,Je(e,r,t.ch,i),n)}function dt(e,t,n,r,i,o){function a(t,a){var l=tt(e,i,t,a?"right":"left",o);return a?l.left=l.right:l.right=l.left,ut(e,r,l,n)}function l(e,t){var n=s[t],r=n.level%2;return e==to(n)&&t&&n.level<s[t-1].level?(n=s[--t],e=no(n)-(n.level%2?0:1),r=!0):e==no(n)&&t<s.length-1&&n.level<s[t+1].level&&(n=s[++t],e=to(n)-n.level%2,r=!1),r&&e==n.to&&e>n.from?a(e-1):a(e,r)}r=r||Zr(e.doc,t.line),i||(i=et(e,r));var s=ii(r),c=t.ch;if(!s)return a(c);var u=co(s,c),f=l(c,u);return null!=al&&(f.other=l(c,al)),f}function pt(e,t){var n=0,t=me(e.doc,t);e.options.lineWrapping||(n=xt(e.display)*t.ch);var r=Zr(e.doc,t.line),i=ri(r)+Ue(e.display);return{left:n,right:n,top:i,bottom:i+r.height}}function mt(e,t,n,r){var i=Bo(e,t);return i.xRel=r,n&&(i.outside=!0),i}function gt(e,t,n){var r=e.doc;if(n+=e.display.viewOffset,0>n)return mt(r.first,0,!0,-1);var i=ni(r,n),o=r.first+r.size-1;if(i>o)return mt(r.first+r.size-1,Zr(r,o).text.length,!0,1);0>t&&(t=0);for(var a=Zr(r,i);;){var l=vt(e,a,i,t,n),s=gr(a),c=s&&s.find(0,!0);if(!s||!(l.ch>c.from.ch||l.ch==c.from.ch&&l.xRel>0))return l;i=ti(a=c.to.line)}}function vt(e,t,n,r,i){function o(r){var i=dt(e,Bo(n,r),"line",t,c);return l=!0,a>i.bottom?i.left-s:a<i.top?i.left+s:(l=!1,i.left)}var a=i-ri(t),l=!1,s=2*e.display.wrapper.clientWidth,c=et(e,t),u=ii(t),f=t.text.length,h=ro(t),d=io(t),p=o(h),m=l,g=o(d),v=l;if(r>g)return mt(n,d,v,1);for(;;){if(u?d==h||d==fo(t,h,1):1>=d-h){for(var y=p>r||g-r>=r-p?h:d,x=r-(y==h?p:g);zi(t.text.charAt(y));)++y;var b=mt(n,y,y==h?m:v,-1>x?-1:x>1?1:0);return b}var w=Math.ceil(f/2),k=h+w;if(u){k=h;for(var S=0;w>S;++S)k=fo(t,k,1)}var C=o(k);C>r?(d=k,g=C,(v=l)&&(g+=1e3),f=w):(h=k,p=C,m=l,f-=w)}}function yt(e){if(null!=e.cachedTextHeight)return e.cachedTextHeight;if(null==zo){zo=ji("pre");for(var t=0;49>t;++t)zo.appendChild(document.createTextNode("x")),zo.appendChild(ji("br"));zo.appendChild(document.createTextNode("x"))}qi(e.measure,zo);var n=zo.offsetHeight/50;return n>3&&(e.cachedTextHeight=n),Ui(e.measure),n||1}function xt(e){if(null!=e.cachedCharWidth)return e.cachedCharWidth;var t=ji("span","xxxxxxxxxx"),n=ji("pre",[t]);qi(e.measure,n);var r=t.getBoundingClientRect(),i=(r.right-r.left)/10;return i>2&&(e.cachedCharWidth=i),i||10}function bt(e){e.curOp={cm:e,viewChanged:!1,startHeight:e.doc.height,forceUpdate:!1,updateInput:null,typing:!1,changeObjs:null,cursorActivityHandlers:null,cursorActivityCalled:0,selectionChanged:!1,updateMaxLine:!1,scrollLeft:null,scrollTop:null,scrollToPos:null,focus:!1,id:++Yo},Go?Go.ops.push(e.curOp):e.curOp.ownsGroup=Go={ops:[e.curOp],delayedCallbacks:[]}}function wt(e){var t=e.delayedCallbacks,n=0;do{for(;n<t.length;n++)t[n].call(null);for(var r=0;r<e.ops.length;r++){var i=e.ops[r];if(i.cursorActivityHandlers)for(;i.cursorActivityCalled<i.cursorActivityHandlers.length;)i.cursorActivityHandlers[i.cursorActivityCalled++].call(null,i.cm)}}while(n<t.length)}function kt(e){var t=e.curOp,n=t.ownsGroup;if(n)try{wt(n)}finally{Go=null;for(var r=0;r<n.ops.length;r++)n.ops[r].cm.curOp=null;St(n)}}function St(e){for(var t=e.ops,n=0;n<t.length;n++)Ct(t[n]);for(var n=0;n<t.length;n++)Lt(t[n]);for(var n=0;n<t.length;n++)Tt(t[n]);for(var n=0;n<t.length;n++)Mt(t[n]);for(var n=0;n<t.length;n++)Nt(t[n])}function Ct(e){var t=e.cm,n=t.display;T(t),e.updateMaxLine&&h(t),e.mustUpdate=e.viewChanged||e.forceUpdate||null!=e.scrollTop||e.scrollToPos&&(e.scrollToPos.from.line<n.viewFrom||e.scrollToPos.to.line>=n.viewTo)||n.maxLineChanged&&t.options.lineWrapping,e.update=e.mustUpdate&&new L(t,e.mustUpdate&&{top:e.scrollTop,ensure:e.scrollToPos},e.forceUpdate)}function Lt(e){e.updatedDisplay=e.mustUpdate&&M(e.cm,e.update)}function Tt(e){var t=e.cm,n=t.display;e.updatedDisplay&&O(t),e.barMeasure=p(t),n.maxLineChanged&&!t.options.lineWrapping&&(e.adjustWidthTo=Je(t,n.maxLine,n.maxLine.text.length).left+3,t.display.sizerWidth=e.adjustWidthTo,e.barMeasure.scrollWidth=Math.max(n.scroller.clientWidth,n.sizer.offsetLeft+e.adjustWidthTo+Ye(t)+t.display.barWidth),e.maxScrollLeft=Math.max(0,n.sizer.offsetLeft+e.adjustWidthTo-$e(t))),(e.updatedDisplay||e.selectionChanged)&&(e.preparedSelection=n.input.prepareSelection(e.focus))}function Mt(e){var t=e.cm;null!=e.adjustWidthTo&&(t.display.sizer.style.minWidth=e.adjustWidthTo+"px",e.maxScrollLeft<t.doc.scrollLeft&&on(t,Math.min(t.display.scroller.scrollLeft,e.maxScrollLeft),!0),t.display.maxLineChanged=!1);var n=e.focus&&e.focus==Gi()&&(!document.hasFocus||document.hasFocus());e.preparedSelection&&t.display.input.showSelection(e.preparedSelection,n),(e.updatedDisplay||e.startHeight!=t.doc.height)&&y(t,e.barMeasure),e.updatedDisplay&&E(t,e.barMeasure),e.selectionChanged&&Be(t),t.state.focused&&e.updateInput&&t.display.input.reset(e.typing),n&&X(e.cm)}function Nt(e){var t=e.cm,n=t.display,r=t.doc;if(e.updatedDisplay&&N(t,e.update),null==n.wheelStartX||null==e.scrollTop&&null==e.scrollLeft&&!e.scrollToPos||(n.wheelStartX=n.wheelStartY=null),null==e.scrollTop||n.scroller.scrollTop==e.scrollTop&&!e.forceScroll||(r.scrollTop=Math.max(0,Math.min(n.scroller.scrollHeight-n.scroller.clientHeight,e.scrollTop)),n.scrollbars.setScrollTop(r.scrollTop),n.scroller.scrollTop=r.scrollTop),null==e.scrollLeft||n.scroller.scrollLeft==e.scrollLeft&&!e.forceScroll||(r.scrollLeft=Math.max(0,Math.min(n.scroller.scrollWidth-n.scroller.clientWidth,e.scrollLeft)),n.scrollbars.setScrollLeft(r.scrollLeft),n.scroller.scrollLeft=r.scrollLeft,w(t)),e.scrollToPos){var i=Rn(t,me(r,e.scrollToPos.from),me(r,e.scrollToPos.to),e.scrollToPos.margin);e.scrollToPos.isCursor&&t.state.focused&&Pn(t,i)}var o=e.maybeHiddenMarkers,a=e.maybeUnhiddenMarkers;if(o)for(var l=0;l<o.length;++l)o[l].lines.length||Pa(o[l],"hide");if(a)for(var l=0;l<a.length;++l)a[l].lines.length&&Pa(a[l],"unhide");n.wrapper.offsetHeight&&(r.scrollTop=t.display.scroller.scrollTop),e.changeObjs&&Pa(t,"changes",t,e.changeObjs),e.update&&e.update.finish()}function At(e,t){if(e.curOp)return t();bt(e);try{return t()}finally{kt(e)}}function Et(e,t){return function(){if(e.curOp)return t.apply(e,arguments);bt(e);try{return t.apply(e,arguments)}finally{kt(e)}}}function Ot(e){return function(){if(this.curOp)return e.apply(this,arguments);bt(this);try{return e.apply(this,arguments)}finally{kt(this)}}}function It(e){return function(){var t=this.cm;if(!t||t.curOp)return e.apply(this,arguments);bt(t);try{return e.apply(this,arguments)}finally{kt(t)}}}function Pt(e,t,n){this.line=t,this.rest=xr(t),this.size=this.rest?ti(Ii(this.rest))-n+1:1,this.node=this.text=null,this.hidden=kr(e,t)}function Rt(e,t,n){for(var r,i=[],o=t;n>o;o=r){var a=new Pt(e.doc,Zr(e.doc,o),o);r=o+a.size,i.push(a)}return i}function Dt(e,t,n,r){null==t&&(t=e.doc.first),null==n&&(n=e.doc.first+e.doc.size),r||(r=0);var i=e.display;if(r&&n<i.viewTo&&(null==i.updateLineNumbers||i.updateLineNumbers>t)&&(i.updateLineNumbers=t),e.curOp.viewChanged=!0,t>=i.viewTo)Wo&&br(e.doc,t)<i.viewTo&&Wt(e);else if(n<=i.viewFrom)Wo&&wr(e.doc,n+r)>i.viewFrom?Wt(e):(i.viewFrom+=r,i.viewTo+=r);else if(t<=i.viewFrom&&n>=i.viewTo)Wt(e);else if(t<=i.viewFrom){var o=_t(e,n,n+r,1);o?(i.view=i.view.slice(o.index),i.viewFrom=o.lineN,i.viewTo+=r):Wt(e)}else if(n>=i.viewTo){var o=_t(e,t,t,-1);o?(i.view=i.view.slice(0,o.index),i.viewTo=o.lineN):Wt(e)}else{var a=_t(e,t,t,-1),l=_t(e,n,n+r,1);a&&l?(i.view=i.view.slice(0,a.index).concat(Rt(e,a.lineN,l.lineN)).concat(i.view.slice(l.index)),i.viewTo+=r):Wt(e)}var s=i.externalMeasured;s&&(n<s.lineN?s.lineN+=r:t<s.lineN+s.size&&(i.externalMeasured=null))}function Ht(e,t,n){e.curOp.viewChanged=!0;var r=e.display,i=e.display.externalMeasured;if(i&&t>=i.lineN&&t<i.lineN+i.size&&(r.externalMeasured=null),!(t<r.viewFrom||t>=r.viewTo)){var o=r.view[Bt(e,t)];if(null!=o.node){var a=o.changes||(o.changes=[]);-1==Pi(a,n)&&a.push(n)}}}function Wt(e){e.display.viewFrom=e.display.viewTo=e.doc.first,e.display.view=[],e.display.viewOffset=0}function Bt(e,t){if(t>=e.display.viewTo)return null;if(t-=e.display.viewFrom,0>t)return null;for(var n=e.display.view,r=0;r<n.length;r++)if(t-=n[r].size,0>t)return r}function _t(e,t,n,r){var i,o=Bt(e,t),a=e.display.view;if(!Wo||n==e.doc.first+e.doc.size)return{index:o,lineN:n};for(var l=0,s=e.display.viewFrom;o>l;l++)s+=a[l].size;if(s!=t){if(r>0){if(o==a.length-1)return null;i=s+a[o].size-t,o++}else i=s-t;t+=i,n+=i}for(;br(e.doc,n)!=n;){if(o==(0>r?0:a.length-1))return null;n+=r*a[o-(0>r?1:0)].size,o+=r}return{index:o,lineN:n}}function Ft(e,t,n){var r=e.display,i=r.view;0==i.length||t>=r.viewTo||n<=r.viewFrom?(r.view=Rt(e,t,n),r.viewFrom=t):(r.viewFrom>t?r.view=Rt(e,t,r.viewFrom).concat(r.view):r.viewFrom<t&&(r.view=r.view.slice(Bt(e,t))),r.viewFrom=t,r.viewTo<n?r.view=r.view.concat(Rt(e,r.viewTo,n)):r.viewTo>n&&(r.view=r.view.slice(0,Bt(e,n)))),r.viewTo=n}function zt(e){for(var t=e.display.view,n=0,r=0;r<t.length;r++){var i=t[r];i.hidden||i.node&&!i.changes||++n}return n}function jt(e){function t(){i.activeTouch&&(o=setTimeout(function(){i.activeTouch=null},1e3),a=i.activeTouch,a.end=+new Date)}function n(e){if(1!=e.touches.length)return!1;var t=e.touches[0];return t.radiusX<=1&&t.radiusY<=1}function r(e,t){if(null==t.left)return!0;var n=t.left-e.left,r=t.top-e.top;return n*n+r*r>400}var i=e.display;Ea(i.scroller,"mousedown",Et(e,$t)),xo&&11>bo?Ea(i.scroller,"dblclick",Et(e,function(t){if(!Ti(e,t)){var n=Yt(e,t);if(n&&!Jt(e,t)&&!Gt(e.display,t)){Ma(t);var r=e.findWordAt(n);be(e.doc,r.anchor,r.head)}}})):Ea(i.scroller,"dblclick",function(t){Ti(e,t)||Ma(t)}),Do||Ea(i.scroller,"contextmenu",function(t){xn(e,t)});var o,a={end:0};Ea(i.scroller,"touchstart",function(t){if(!Ti(e,t)&&!n(t)){clearTimeout(o);var r=+new Date;i.activeTouch={start:r,moved:!1,prev:r-a.end<=300?a:null},1==t.touches.length&&(i.activeTouch.left=t.touches[0].pageX,i.activeTouch.top=t.touches[0].pageY)}}),Ea(i.scroller,"touchmove",function(){i.activeTouch&&(i.activeTouch.moved=!0)}),Ea(i.scroller,"touchend",function(n){var o=i.activeTouch;if(o&&!Gt(i,n)&&null!=o.left&&!o.moved&&new Date-o.start<300){var a,l=e.coordsChar(i.activeTouch,"page");a=!o.prev||r(o,o.prev)?new fe(l,l):!o.prev.prev||r(o,o.prev.prev)?e.findWordAt(l):new fe(Bo(l.line,0),me(e.doc,Bo(l.line+1,0))),e.setSelection(a.anchor,a.head),e.focus(),Ma(n)}t()}),Ea(i.scroller,"touchcancel",t),Ea(i.scroller,"scroll",function(){i.scroller.clientHeight&&(rn(e,i.scroller.scrollTop),on(e,i.scroller.scrollLeft,!0),Pa(e,"scroll",e))}),Ea(i.scroller,"mousewheel",function(t){an(e,t)}),Ea(i.scroller,"DOMMouseScroll",function(t){an(e,t)}),Ea(i.wrapper,"scroll",function(){i.wrapper.scrollTop=i.wrapper.scrollLeft=0}),i.dragFunctions={enter:function(t){Ti(e,t)||Aa(t)},over:function(t){Ti(e,t)||(tn(e,t),Aa(t))},start:function(t){en(e,t)},drop:Et(e,Qt),leave:function(t){Ti(e,t)||nn(e)}};var l=i.input.getField();Ea(l,"keyup",function(t){pn.call(e,t)}),Ea(l,"keydown",Et(e,hn)),Ea(l,"keypress",Et(e,mn)),Ea(l,"focus",Bi(vn,e)),Ea(l,"blur",Bi(yn,e))}function Ut(t,n,r){var i=r&&r!=e.Init;if(!n!=!i){var o=t.display.dragFunctions,a=n?Ea:Ia;a(t.display.scroller,"dragstart",o.start),a(t.display.scroller,"dragenter",o.enter),a(t.display.scroller,"dragover",o.over),a(t.display.scroller,"dragleave",o.leave),a(t.display.scroller,"drop",o.drop)}}function qt(e){var t=e.display;t.lastWrapHeight==t.wrapper.clientHeight&&t.lastWrapWidth==t.wrapper.clientWidth||(t.cachedCharWidth=t.cachedTextHeight=t.cachedPaddingH=null,t.scrollbarsClipped=!1,e.setSize())}function Gt(e,t){for(var n=wi(t);n!=e.wrapper;n=n.parentNode)if(!n||1==n.nodeType&&"true"==n.getAttribute("cm-ignore-events")||n.parentNode==e.sizer&&n!=e.mover)return!0}function Yt(e,t,n,r){var i=e.display;if(!n&&"true"==wi(t).getAttribute("cm-not-content"))return null;var o,a,l=i.lineSpace.getBoundingClientRect();try{o=t.clientX-l.left,a=t.clientY-l.top}catch(t){return null}var s,c=gt(e,o,a);if(r&&1==c.xRel&&(s=Zr(e.doc,c.line).text).length==c.ch){var u=Fa(s,s.length,e.options.tabSize)-s.length;c=Bo(c.line,Math.max(0,Math.round((o-Ge(e.display).left)/xt(e.display))-u))}return c}function $t(e){var t=this,n=t.display;if(!(Ti(t,e)||n.activeTouch&&n.input.supportsTouch())){if(n.shift=e.shiftKey,Gt(n,e))return void(wo||(n.scroller.draggable=!1,setTimeout(function(){n.scroller.draggable=!0},100)));if(!Jt(t,e)){var r=Yt(t,e);switch(window.focus(),ki(e)){case 1:t.state.selectingText?t.state.selectingText(e):r?Vt(t,e,r):wi(e)==n.scroller&&Ma(e);break;case 2:wo&&(t.state.lastMiddleDown=+new Date),r&&be(t.doc,r),setTimeout(function(){n.input.focus()},20),Ma(e);break;case 3:Do?xn(t,e):gn(t)}}}}function Vt(e,t,n){xo?setTimeout(Bi(X,e),0):e.curOp.focus=Gi();var r,i=+new Date;Uo&&Uo.time>i-400&&0==_o(Uo.pos,n)?r="triple":jo&&jo.time>i-400&&0==_o(jo.pos,n)?(r="double",Uo={time:i,pos:n}):(r="single",jo={time:i,pos:n});var o,a=e.doc.sel,l=Eo?t.metaKey:t.ctrlKey;e.options.dragDrop&&el&&!e.isReadOnly()&&"single"==r&&(o=a.contains(n))>-1&&(_o((o=a.ranges[o]).from(),n)<0||n.xRel>0)&&(_o(o.to(),n)>0||n.xRel<0)?Kt(e,t,n,l):Xt(e,t,n,r,l)}function Kt(e,t,n,r){var i=e.display,o=+new Date,a=Et(e,function(l){wo&&(i.scroller.draggable=!1),e.state.draggingText=!1,Ia(document,"mouseup",a),Ia(i.scroller,"drop",a),Math.abs(t.clientX-l.clientX)+Math.abs(t.clientY-l.clientY)<10&&(Ma(l),!r&&+new Date-200<o&&be(e.doc,n),wo||xo&&9==bo?setTimeout(function(){document.body.focus(),i.input.focus()},20):i.input.focus())});wo&&(i.scroller.draggable=!0),e.state.draggingText=a,i.scroller.dragDrop&&i.scroller.dragDrop(),Ea(document,"mouseup",a),Ea(i.scroller,"drop",a)}function Xt(e,t,n,r,i){function o(t){if(0!=_o(g,t))if(g=t,"rect"==r){for(var i=[],o=e.options.tabSize,a=Fa(Zr(c,n.line).text,n.ch,o),l=Fa(Zr(c,t.line).text,t.ch,o),s=Math.min(a,l),d=Math.max(a,l),p=Math.min(n.line,t.line),m=Math.min(e.lastLine(),Math.max(n.line,t.line));m>=p;p++){var v=Zr(c,p).text,y=za(v,s,o);s==d?i.push(new fe(Bo(p,y),Bo(p,y))):v.length>y&&i.push(new fe(Bo(p,y),Bo(p,za(v,d,o))))}i.length||i.push(new fe(n,n)),Te(c,he(h.ranges.slice(0,f).concat(i),f),{origin:"*mouse",scroll:!1}),e.scrollIntoView(t)}else{var x=u,b=x.anchor,w=t;if("single"!=r){if("double"==r)var k=e.findWordAt(t);else var k=new fe(Bo(t.line,0),me(c,Bo(t.line+1,0)));_o(k.anchor,b)>0?(w=k.head,b=K(x.from(),k.anchor)):(w=k.anchor,b=V(x.to(),k.head))}var i=h.ranges.slice(0);i[f]=new fe(me(c,b),w),Te(c,he(i,f),Ba)}}function a(t){var n=++y,i=Yt(e,t,!0,"rect"==r);if(i)if(0!=_o(i,g)){e.curOp.focus=Gi(),o(i);var l=b(s,c);(i.line>=l.to||i.line<l.from)&&setTimeout(Et(e,function(){y==n&&a(t)}),150)}else{var u=t.clientY<v.top?-20:t.clientY>v.bottom?20:0;u&&setTimeout(Et(e,function(){y==n&&(s.scroller.scrollTop+=u,a(t))}),50)}}function l(t){e.state.selectingText=!1,y=1/0,Ma(t),s.input.focus(),Ia(document,"mousemove",x),Ia(document,"mouseup",w),c.history.lastSelOrigin=null}var s=e.display,c=e.doc;Ma(t);var u,f,h=c.sel,d=h.ranges;if(i&&!t.shiftKey?(f=c.sel.contains(n),u=f>-1?d[f]:new fe(n,n)):(u=c.sel.primary(),f=c.sel.primIndex),Oo?t.shiftKey&&t.metaKey:t.altKey)r="rect",i||(u=new fe(n,n)),n=Yt(e,t,!0,!0),f=-1;else if("double"==r){var p=e.findWordAt(n);u=e.display.shift||c.extend?xe(c,u,p.anchor,p.head):p}else if("triple"==r){var m=new fe(Bo(n.line,0),me(c,Bo(n.line+1,0)));u=e.display.shift||c.extend?xe(c,u,m.anchor,m.head):m}else u=xe(c,u,n);i?-1==f?(f=d.length,Te(c,he(d.concat([u]),f),{scroll:!1,origin:"*mouse"})):d.length>1&&d[f].empty()&&"single"==r&&!t.shiftKey?(Te(c,he(d.slice(0,f).concat(d.slice(f+1)),0),{scroll:!1,origin:"*mouse"}),h=c.sel):ke(c,f,u,Ba):(f=0,Te(c,new ue([u],0),Ba),h=c.sel);var g=n,v=s.wrapper.getBoundingClientRect(),y=0,x=Et(e,function(e){ki(e)?a(e):l(e)}),w=Et(e,l);e.state.selectingText=w,Ea(document,"mousemove",x),Ea(document,"mouseup",w)}function Zt(e,t,n,r){try{var i=t.clientX,o=t.clientY}catch(t){return!1}if(i>=Math.floor(e.display.gutters.getBoundingClientRect().right))return!1;r&&Ma(t);var a=e.display,l=a.lineDiv.getBoundingClientRect();if(o>l.bottom||!Ni(e,n))return bi(t);o-=l.top-a.viewOffset;for(var s=0;s<e.options.gutters.length;++s){var c=a.gutters.childNodes[s];if(c&&c.getBoundingClientRect().right>=i){var u=ni(e.doc,o),f=e.options.gutters[s];return Pa(e,n,e,u,f,t),bi(t)}}}function Jt(e,t){return Zt(e,t,"gutterClick",!0)}function Qt(e){var t=this;if(nn(t),!Ti(t,e)&&!Gt(t.display,e)){Ma(e),xo&&($o=+new Date);var n=Yt(t,e,!0),r=e.dataTransfer.files;if(n&&!t.isReadOnly())if(r&&r.length&&window.FileReader&&window.File)for(var i=r.length,o=Array(i),a=0,l=function(e,r){if(!t.options.allowDropFileTypes||-1!=Pi(t.options.allowDropFileTypes,e.type)){var l=new FileReader;l.onload=Et(t,function(){var e=l.result;if(/[\x00-\x08\x0e-\x1f]{2}/.test(e)&&(e=""),o[r]=e,++a==i){n=me(t.doc,n);var s={from:n,to:n,text:t.doc.splitLines(o.join(t.doc.lineSeparator())),origin:"paste"};Tn(t.doc,s),Le(t.doc,de(n,Qo(s)))}}),l.readAsText(e)}},s=0;i>s;++s)l(r[s],s);else{if(t.state.draggingText&&t.doc.sel.contains(n)>-1)return t.state.draggingText(e),void setTimeout(function(){t.display.input.focus()},20);try{var o=e.dataTransfer.getData("Text");if(o){if(t.state.draggingText&&!(Eo?e.altKey:e.ctrlKey))var c=t.listSelections();if(Me(t.doc,de(n,n)),c)for(var s=0;s<c.length;++s)In(t.doc,"",c[s].anchor,c[s].head,"drag");t.replaceSelection(o,"around","paste"),t.display.input.focus()}}catch(e){}}}}function en(e,t){if(xo&&(!e.state.draggingText||+new Date-$o<100))return void Aa(t);if(!Ti(e,t)&&!Gt(e.display,t)&&(t.dataTransfer.setData("Text",e.getSelection()),t.dataTransfer.effectAllowed="copyMove",t.dataTransfer.setDragImage&&!Lo)){var n=ji("img",null,null,"position: fixed; left: 0; top: 0;");n.src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==",Co&&(n.width=n.height=1,e.display.wrapper.appendChild(n),n._top=n.offsetTop),t.dataTransfer.setDragImage(n,0,0),Co&&n.parentNode.removeChild(n)}}function tn(e,t){var n=Yt(e,t);if(n){var r=document.createDocumentFragment();He(e,n,r),e.display.dragCursor||(e.display.dragCursor=ji("div",null,"CodeMirror-cursors CodeMirror-dragcursors"),e.display.lineSpace.insertBefore(e.display.dragCursor,e.display.cursorDiv)),qi(e.display.dragCursor,r)}}function nn(e){e.display.dragCursor&&(e.display.lineSpace.removeChild(e.display.dragCursor),e.display.dragCursor=null)}function rn(e,t){Math.abs(e.doc.scrollTop-t)<2||(e.doc.scrollTop=t,go||A(e,{top:t}),e.display.scroller.scrollTop!=t&&(e.display.scroller.scrollTop=t),e.display.scrollbars.setScrollTop(t),go&&A(e),_e(e,100))}function on(e,t,n){(n?t==e.doc.scrollLeft:Math.abs(e.doc.scrollLeft-t)<2)||(t=Math.min(t,e.display.scroller.scrollWidth-e.display.scroller.clientWidth),e.doc.scrollLeft=t,w(e),e.display.scroller.scrollLeft!=t&&(e.display.scroller.scrollLeft=t),e.display.scrollbars.setScrollLeft(t))}function an(e,t){var n=Xo(t),r=n.x,i=n.y,o=e.display,a=o.scroller,l=a.scrollWidth>a.clientWidth,s=a.scrollHeight>a.clientHeight;if(r&&l||i&&s){if(i&&Eo&&wo)e:for(var c=t.target,u=o.view;c!=a;c=c.parentNode)for(var f=0;f<u.length;f++)if(u[f].node==c){e.display.currentWheelTarget=c;break e}if(r&&!go&&!Co&&null!=Ko)return i&&s&&rn(e,Math.max(0,Math.min(a.scrollTop+i*Ko,a.scrollHeight-a.clientHeight))),on(e,Math.max(0,Math.min(a.scrollLeft+r*Ko,a.scrollWidth-a.clientWidth))),(!i||i&&s)&&Ma(t),void(o.wheelStartX=null);if(i&&null!=Ko){var h=i*Ko,d=e.doc.scrollTop,p=d+o.wrapper.clientHeight;0>h?d=Math.max(0,d+h-50):p=Math.min(e.doc.height,p+h+50),A(e,{top:d,bottom:p})}20>Vo&&(null==o.wheelStartX?(o.wheelStartX=a.scrollLeft,o.wheelStartY=a.scrollTop,o.wheelDX=r,o.wheelDY=i,setTimeout(function(){if(null!=o.wheelStartX){var e=a.scrollLeft-o.wheelStartX,t=a.scrollTop-o.wheelStartY,n=t&&o.wheelDY&&t/o.wheelDY||e&&o.wheelDX&&e/o.wheelDX;o.wheelStartX=o.wheelStartY=null,n&&(Ko=(Ko*Vo+n)/(Vo+1),++Vo)}},200)):(o.wheelDX+=r,o.wheelDY+=i))}}function ln(e,t,n){if("string"==typeof t&&(t=ua[t],!t))return!1;e.display.input.ensurePolled();var r=e.display.shift,i=!1;try{e.isReadOnly()&&(e.state.suppressEdits=!0),n&&(e.display.shift=!1),i=t(e)!=Ha}finally{e.display.shift=r,e.state.suppressEdits=!1}return i}function sn(e,t,n){for(var r=0;r<e.state.keyMaps.length;r++){var i=ha(t,e.state.keyMaps[r],n,e);if(i)return i}return e.options.extraKeys&&ha(t,e.options.extraKeys,n,e)||ha(t,e.options.keyMap,n,e)}function cn(e,t,n,r){var i=e.state.keySeq;if(i){if(da(t))return"handled";Zo.set(50,function(){e.state.keySeq==i&&(e.state.keySeq=null,e.display.input.reset())}),t=i+" "+t}var o=sn(e,t,r);return"multi"==o&&(e.state.keySeq=t),"handled"==o&&Ci(e,"keyHandled",e,t,n),"handled"!=o&&"multi"!=o||(Ma(n),Be(e)),i&&!o&&/\'$/.test(t)?(Ma(n),!0):!!o}function un(e,t){var n=pa(t,!0);return n?t.shiftKey&&!e.state.keySeq?cn(e,"Shift-"+n,t,function(t){return ln(e,t,!0)})||cn(e,n,t,function(t){return("string"==typeof t?/^go[A-Z]/.test(t):t.motion)?ln(e,t):void 0}):cn(e,n,t,function(t){return ln(e,t)}):!1}function fn(e,t,n){return cn(e,"'"+n+"'",t,function(t){return ln(e,t,!0)})}function hn(e){var t=this;if(t.curOp.focus=Gi(),!Ti(t,e)){xo&&11>bo&&27==e.keyCode&&(e.returnValue=!1);var n=e.keyCode;t.display.shift=16==n||e.shiftKey;var r=un(t,e);Co&&(Jo=r?n:null,!r&&88==n&&!rl&&(Eo?e.metaKey:e.ctrlKey)&&t.replaceSelection("",null,"cut")),18!=n||/\bCodeMirror-crosshair\b/.test(t.display.lineDiv.className)||dn(t)}}function dn(e){function t(e){18!=e.keyCode&&e.altKey||(Za(n,"CodeMirror-crosshair"),Ia(document,"keyup",t),Ia(document,"mouseover",t))}var n=e.display.lineDiv;Ja(n,"CodeMirror-crosshair"),Ea(document,"keyup",t),Ea(document,"mouseover",t)}function pn(e){16==e.keyCode&&(this.doc.sel.shift=!1),Ti(this,e)}function mn(e){var t=this;if(!(Gt(t.display,e)||Ti(t,e)||e.ctrlKey&&!e.altKey||Eo&&e.metaKey)){var n=e.keyCode,r=e.charCode;if(Co&&n==Jo)return Jo=null,void Ma(e);if(!Co||e.which&&!(e.which<10)||!un(t,e)){var i=String.fromCharCode(null==r?n:r);fn(t,e,i)||t.display.input.onKeyPress(e)}}}function gn(e){e.state.delayingBlurEvent=!0,setTimeout(function(){e.state.delayingBlurEvent&&(e.state.delayingBlurEvent=!1,yn(e))},100)}function vn(e){e.state.delayingBlurEvent&&(e.state.delayingBlurEvent=!1),"nocursor"!=e.options.readOnly&&(e.state.focused||(Pa(e,"focus",e),e.state.focused=!0,Ja(e.display.wrapper,"CodeMirror-focused"),e.curOp||e.display.selForContextMenu==e.doc.sel||(e.display.input.reset(),wo&&setTimeout(function(){e.display.input.reset(!0)},20)),e.display.input.receivedFocus()),Be(e))}function yn(e){e.state.delayingBlurEvent||(e.state.focused&&(Pa(e,"blur",e),e.state.focused=!1,Za(e.display.wrapper,"CodeMirror-focused")),clearInterval(e.display.blinker),setTimeout(function(){e.state.focused||(e.display.shift=!1)},150))}function xn(e,t){Gt(e.display,t)||bn(e,t)||Ti(e,t,"contextmenu")||e.display.input.onContextMenu(t)}function bn(e,t){return Ni(e,"gutterContextMenu")?Zt(e,t,"gutterContextMenu",!1):!1}function wn(e,t){if(_o(e,t.from)<0)return e;if(_o(e,t.to)<=0)return Qo(t);var n=e.line+t.text.length-(t.to.line-t.from.line)-1,r=e.ch;return e.line==t.to.line&&(r+=Qo(t).ch-t.to.ch),Bo(n,r)}function kn(e,t){for(var n=[],r=0;r<e.sel.ranges.length;r++){var i=e.sel.ranges[r];n.push(new fe(wn(i.anchor,t),wn(i.head,t)))}return he(n,e.sel.primIndex)}function Sn(e,t,n){return e.line==t.line?Bo(n.line,e.ch-t.ch+n.ch):Bo(n.line+(e.line-t.line),e.ch)}function Cn(e,t,n){for(var r=[],i=Bo(e.first,0),o=i,a=0;a<t.length;a++){var l=t[a],s=Sn(l.from,i,o),c=Sn(Qo(l),i,o);if(i=l.to,o=c,"around"==n){var u=e.sel.ranges[a],f=_o(u.head,u.anchor)<0;r[a]=new fe(f?c:s,f?s:c)}else r[a]=new fe(s,s)}return new ue(r,e.sel.primIndex)}function Ln(e,t,n){var r={canceled:!1,from:t.from,to:t.to,text:t.text,origin:t.origin,cancel:function(){this.canceled=!0}};return n&&(r.update=function(t,n,r,i){t&&(this.from=me(e,t)),n&&(this.to=me(e,n)),r&&(this.text=r),void 0!==i&&(this.origin=i)}),Pa(e,"beforeChange",e,r),e.cm&&Pa(e.cm,"beforeChange",e.cm,r),r.canceled?null:{from:r.from,to:r.to,text:r.text,origin:r.origin}}function Tn(e,t,n){if(e.cm){if(!e.cm.curOp)return Et(e.cm,Tn)(e,t,n);if(e.cm.state.suppressEdits)return}if(!(Ni(e,"beforeChange")||e.cm&&Ni(e.cm,"beforeChange"))||(t=Ln(e,t,!0))){var r=Ho&&!n&&sr(e,t.from,t.to);if(r)for(var i=r.length-1;i>=0;--i)Mn(e,{from:r[i].from,to:r[i].to,text:i?[""]:t.text});else Mn(e,t)}}function Mn(e,t){if(1!=t.text.length||""!=t.text[0]||0!=_o(t.from,t.to)){var n=kn(e,t);ci(e,t,n,e.cm?e.cm.curOp.id:NaN),En(e,t,n,or(e,t));var r=[];Kr(e,function(e,n){n||-1!=Pi(r,e.history)||(xi(e.history,t),r.push(e.history)),En(e,t,null,or(e,t))})}}function Nn(e,t,n){if(!e.cm||!e.cm.state.suppressEdits){for(var r,i=e.history,o=e.sel,a="undo"==t?i.done:i.undone,l="undo"==t?i.undone:i.done,s=0;s<a.length&&(r=a[s],n?!r.ranges||r.equals(e.sel):r.ranges);s++);if(s!=a.length){for(i.lastOrigin=i.lastSelOrigin=null;r=a.pop(),r.ranges;){if(hi(r,l),n&&!r.equals(e.sel))return void Te(e,r,{clearRedo:!1});o=r}var c=[];hi(o,l),l.push({changes:c,generation:i.generation}),i.generation=r.generation||++i.maxGeneration;for(var u=Ni(e,"beforeChange")||e.cm&&Ni(e.cm,"beforeChange"),s=r.changes.length-1;s>=0;--s){var f=r.changes[s];if(f.origin=t,u&&!Ln(e,f,!1))return void(a.length=0);c.push(ai(e,f));var h=s?kn(e,f):Ii(a);En(e,f,h,lr(e,f)),!s&&e.cm&&e.cm.scrollIntoView({from:f.from,to:Qo(f)});var d=[];Kr(e,function(e,t){t||-1!=Pi(d,e.history)||(xi(e.history,f),d.push(e.history)),En(e,f,null,lr(e,f))})}}}}function An(e,t){if(0!=t&&(e.first+=t,e.sel=new ue(Ri(e.sel.ranges,function(e){return new fe(Bo(e.anchor.line+t,e.anchor.ch),Bo(e.head.line+t,e.head.ch))}),e.sel.primIndex),e.cm)){Dt(e.cm,e.first,e.first-t,t);for(var n=e.cm.display,r=n.viewFrom;r<n.viewTo;r++)Ht(e.cm,r,"gutter")}}function En(e,t,n,r){if(e.cm&&!e.cm.curOp)return Et(e.cm,En)(e,t,n,r);if(t.to.line<e.first)return void An(e,t.text.length-1-(t.to.line-t.from.line));if(!(t.from.line>e.lastLine())){if(t.from.line<e.first){var i=t.text.length-1-(e.first-t.from.line);An(e,i),t={from:Bo(e.first,0),to:Bo(t.to.line+i,t.to.ch),text:[Ii(t.text)],origin:t.origin}}var o=e.lastLine();t.to.line>o&&(t={from:t.from,to:Bo(o,Zr(e,o).text.length),text:[t.text[0]],origin:t.origin}),t.removed=Jr(e,t.from,t.to),n||(n=kn(e,t)),e.cm?On(e.cm,t,r):Yr(e,t,r),Me(e,n,Wa)}}function On(e,t,n){var r=e.doc,i=e.display,a=t.from,l=t.to,s=!1,c=a.line;e.options.lineWrapping||(c=ti(yr(Zr(r,a.line))),r.iter(c,l.line+1,function(e){return e==i.maxLine?(s=!0,!0):void 0})),r.sel.contains(t.from,t.to)>-1&&Mi(e),Yr(r,t,n,o(e)),e.options.lineWrapping||(r.iter(c,a.line+t.text.length,function(e){var t=f(e);t>i.maxLineLength&&(i.maxLine=e,i.maxLineLength=t,i.maxLineChanged=!0,s=!1)}),s&&(e.curOp.updateMaxLine=!0)),r.frontier=Math.min(r.frontier,a.line),_e(e,400);var u=t.text.length-(l.line-a.line)-1;t.full?Dt(e):a.line!=l.line||1!=t.text.length||Gr(e.doc,t)?Dt(e,a.line,l.line+1,u):Ht(e,a.line,"text");var h=Ni(e,"changes"),d=Ni(e,"change");if(d||h){var p={from:a,to:l,text:t.text,removed:t.removed,origin:t.origin};d&&Ci(e,"change",e,p),h&&(e.curOp.changeObjs||(e.curOp.changeObjs=[])).push(p)}e.display.selForContextMenu=null}function In(e,t,n,r,i){if(r||(r=n),_o(r,n)<0){var o=r;r=n,n=o}"string"==typeof t&&(t=e.splitLines(t)),Tn(e,{from:n,to:r,text:t,origin:i})}function Pn(e,t){if(!Ti(e,"scrollCursorIntoView")){var n=e.display,r=n.sizer.getBoundingClientRect(),i=null;if(t.top+r.top<0?i=!0:t.bottom+r.top>(window.innerHeight||document.documentElement.clientHeight)&&(i=!1),null!=i&&!Mo){var o=ji("div","",null,"position: absolute; top: "+(t.top-n.viewOffset-Ue(e.display))+"px; height: "+(t.bottom-t.top+Ye(e)+n.barHeight)+"px; left: "+t.left+"px; width: 2px;");e.display.lineSpace.appendChild(o),o.scrollIntoView(i),e.display.lineSpace.removeChild(o)}}}function Rn(e,t,n,r){null==r&&(r=0);for(var i=0;5>i;i++){var o=!1,a=dt(e,t),l=n&&n!=t?dt(e,n):a,s=Hn(e,Math.min(a.left,l.left),Math.min(a.top,l.top)-r,Math.max(a.left,l.left),Math.max(a.bottom,l.bottom)+r),c=e.doc.scrollTop,u=e.doc.scrollLeft;if(null!=s.scrollTop&&(rn(e,s.scrollTop),Math.abs(e.doc.scrollTop-c)>1&&(o=!0)),null!=s.scrollLeft&&(on(e,s.scrollLeft),Math.abs(e.doc.scrollLeft-u)>1&&(o=!0)),!o)break}return a}function Dn(e,t,n,r,i){var o=Hn(e,t,n,r,i);null!=o.scrollTop&&rn(e,o.scrollTop),null!=o.scrollLeft&&on(e,o.scrollLeft)}function Hn(e,t,n,r,i){var o=e.display,a=yt(e.display);0>n&&(n=0);var l=e.curOp&&null!=e.curOp.scrollTop?e.curOp.scrollTop:o.scroller.scrollTop,s=Ve(e),c={};i-n>s&&(i=n+s);var u=e.doc.height+qe(o),f=a>n,h=i>u-a;if(l>n)c.scrollTop=f?0:n;else if(i>l+s){var d=Math.min(n,(h?u:i)-s);d!=l&&(c.scrollTop=d)}var p=e.curOp&&null!=e.curOp.scrollLeft?e.curOp.scrollLeft:o.scroller.scrollLeft,m=$e(e)-(e.options.fixedGutter?o.gutters.offsetWidth:0),g=r-t>m;return g&&(r=t+m),10>t?c.scrollLeft=0:p>t?c.scrollLeft=Math.max(0,t-(g?0:10)):r>m+p-3&&(c.scrollLeft=r+(g?0:10)-m),c}function Wn(e,t,n){null==t&&null==n||_n(e),null!=t&&(e.curOp.scrollLeft=(null==e.curOp.scrollLeft?e.doc.scrollLeft:e.curOp.scrollLeft)+t),null!=n&&(e.curOp.scrollTop=(null==e.curOp.scrollTop?e.doc.scrollTop:e.curOp.scrollTop)+n)}function Bn(e){_n(e);var t=e.getCursor(),n=t,r=t;e.options.lineWrapping||(n=t.ch?Bo(t.line,t.ch-1):t,r=Bo(t.line,t.ch+1)),e.curOp.scrollToPos={from:n,to:r,margin:e.options.cursorScrollMargin,isCursor:!0}}function _n(e){var t=e.curOp.scrollToPos;if(t){e.curOp.scrollToPos=null;var n=pt(e,t.from),r=pt(e,t.to),i=Hn(e,Math.min(n.left,r.left),Math.min(n.top,r.top)-t.margin,Math.max(n.right,r.right),Math.max(n.bottom,r.bottom)+t.margin);e.scrollTo(i.scrollLeft,i.scrollTop)}}function Fn(e,t,n,r){var i,o=e.doc;null==n&&(n="add"),"smart"==n&&(o.mode.indent?i=je(e,t):n="prev");var a=e.options.tabSize,l=Zr(o,t),s=Fa(l.text,null,a);l.stateAfter&&(l.stateAfter=null);var c,u=l.text.match(/^\s*/)[0];if(r||/\S/.test(l.text)){if("smart"==n&&(c=o.mode.indent(i,l.text.slice(u.length),l.text),c==Ha||c>150)){if(!r)return;n="prev"}}else c=0,n="not";"prev"==n?c=t>o.first?Fa(Zr(o,t-1).text,null,a):0:"add"==n?c=s+e.options.indentUnit:"subtract"==n?c=s-e.options.indentUnit:"number"==typeof n&&(c=s+n),c=Math.max(0,c);var f="",h=0;if(e.options.indentWithTabs)for(var d=Math.floor(c/a);d;--d)h+=a,f+=" ";if(c>h&&(f+=Oi(c-h)),f!=u)return In(o,f,Bo(t,0),Bo(t,u.length),"+input"),l.stateAfter=null,!0;for(var d=0;d<o.sel.ranges.length;d++){var p=o.sel.ranges[d];if(p.head.line==t&&p.head.ch<u.length){var h=Bo(t,u.length);ke(o,d,new fe(h,h));break}}}function zn(e,t,n,r){var i=t,o=t;return"number"==typeof t?o=Zr(e,pe(e,t)):i=ti(t),null==i?null:(r(o,i)&&e.cm&&Ht(e.cm,i,n),o)}function jn(e,t){for(var n=e.doc.sel.ranges,r=[],i=0;i<n.length;i++){for(var o=t(n[i]);r.length&&_o(o.from,Ii(r).to)<=0;){var a=r.pop();if(_o(a.from,o.from)<0){o.from=a.from;break}}r.push(o)}At(e,function(){for(var t=r.length-1;t>=0;t--)In(e.doc,"",r[t].from,r[t].to,"+delete");Bn(e)})}function Un(e,t,n,r,i){function o(){var t=l+n;return t<e.first||t>=e.first+e.size?!1:(l=t,u=Zr(e,t))}function a(e){var t=(i?fo:ho)(u,s,n,!0);if(null==t){if(e||!o())return!1;s=i?(0>n?io:ro)(u):0>n?u.text.length:0}else s=t;return!0}var l=t.line,s=t.ch,c=n,u=Zr(e,l);if("char"==r)a();else if("column"==r)a(!0);else if("word"==r||"group"==r)for(var f=null,h="group"==r,d=e.cm&&e.cm.getHelper(t,"wordChars"),p=!0;!(0>n)||a(!p);p=!1){var m=u.text.charAt(s)||"\n",g=_i(m,d)?"w":h&&"\n"==m?"n":!h||/\s/.test(m)?null:"p";if(!h||p||g||(g="s"),f&&f!=g){0>n&&(n=1,a());break}if(g&&(f=g),n>0&&!a(!p))break}var v=Ie(e,Bo(l,s),t,c,!0);return _o(t,v)||(v.hitSide=!0),v}function qn(e,t,n,r){var i,o=e.doc,a=t.left;if("page"==r){var l=Math.min(e.display.wrapper.clientHeight,window.innerHeight||document.documentElement.clientHeight);i=t.top+n*(l-(0>n?1.5:.5)*yt(e.display))}else"line"==r&&(i=n>0?t.bottom+3:t.top-3);for(;;){var s=gt(e,a,i);if(!s.outside)break;if(0>n?0>=i:i>=o.height){s.hitSide=!0;break}i+=5*n}return s}function Gn(t,n,r,i){e.defaults[t]=n,r&&(ta[t]=i?function(e,t,n){n!=na&&r(e,t,n)}:r)}function Yn(e){for(var t,n,r,i,o=e.split(/-(?!$)/),e=o[o.length-1],a=0;a<o.length-1;a++){var l=o[a];if(/^(cmd|meta|m)$/i.test(l))i=!0;else if(/^a(lt)?$/i.test(l))t=!0;else if(/^(c|ctrl|control)$/i.test(l))n=!0;else{ +if(!/^s(hift)$/i.test(l))throw new Error("Unrecognized modifier name: "+l);r=!0}}return t&&(e="Alt-"+e),n&&(e="Ctrl-"+e),i&&(e="Cmd-"+e),r&&(e="Shift-"+e),e}function $n(e){return"string"==typeof e?fa[e]:e}function Vn(e,t,n,r,i){if(r&&r.shared)return Kn(e,t,n,r,i);if(e.cm&&!e.cm.curOp)return Et(e.cm,Vn)(e,t,n,r,i);var o=new va(e,i),a=_o(t,n);if(r&&Wi(r,o,!1),a>0||0==a&&o.clearWhenEmpty!==!1)return o;if(o.replacedWith&&(o.collapsed=!0,o.widgetNode=ji("span",[o.replacedWith],"CodeMirror-widget"),r.handleMouseEvents||o.widgetNode.setAttribute("cm-ignore-events","true"),r.insertLeft&&(o.widgetNode.insertLeft=!0)),o.collapsed){if(vr(e,t.line,t,n,o)||t.line!=n.line&&vr(e,n.line,t,n,o))throw new Error("Inserting collapsed marker partially overlapping an existing one");Wo=!0}o.addToHistory&&ci(e,{from:t,to:n,origin:"markText"},e.sel,NaN);var l,s=t.line,c=e.cm;if(e.iter(s,n.line+1,function(e){c&&o.collapsed&&!c.options.lineWrapping&&yr(e)==c.display.maxLine&&(l=!0),o.collapsed&&s!=t.line&&ei(e,0),nr(e,new Qn(o,s==t.line?t.ch:null,s==n.line?n.ch:null)),++s}),o.collapsed&&e.iter(t.line,n.line+1,function(t){kr(e,t)&&ei(t,0)}),o.clearOnEnter&&Ea(o,"beforeCursorEnter",function(){o.clear()}),o.readOnly&&(Ho=!0,(e.history.done.length||e.history.undone.length)&&e.clearHistory()),o.collapsed&&(o.id=++ga,o.atomic=!0),c){if(l&&(c.curOp.updateMaxLine=!0),o.collapsed)Dt(c,t.line,n.line+1);else if(o.className||o.title||o.startStyle||o.endStyle||o.css)for(var u=t.line;u<=n.line;u++)Ht(c,u,"text");o.atomic&&Ae(c.doc),Ci(c,"markerAdded",c,o)}return o}function Kn(e,t,n,r,i){r=Wi(r),r.shared=!1;var o=[Vn(e,t,n,r,i)],a=o[0],l=r.widgetNode;return Kr(e,function(e){l&&(r.widgetNode=l.cloneNode(!0)),o.push(Vn(e,me(e,t),me(e,n),r,i));for(var s=0;s<e.linked.length;++s)if(e.linked[s].isParent)return;a=Ii(o)}),new ya(o,a)}function Xn(e){return e.findMarks(Bo(e.first,0),e.clipPos(Bo(e.lastLine())),function(e){return e.parent})}function Zn(e,t){for(var n=0;n<t.length;n++){var r=t[n],i=r.find(),o=e.clipPos(i.from),a=e.clipPos(i.to);if(_o(o,a)){var l=Vn(e,o,a,r.primary,r.primary.type);r.markers.push(l),l.parent=r}}}function Jn(e){for(var t=0;t<e.length;t++){var n=e[t],r=[n.primary.doc];Kr(n.primary.doc,function(e){r.push(e)});for(var i=0;i<n.markers.length;i++){var o=n.markers[i];-1==Pi(r,o.doc)&&(o.parent=null,n.markers.splice(i--,1))}}}function Qn(e,t,n){this.marker=e,this.from=t,this.to=n}function er(e,t){if(e)for(var n=0;n<e.length;++n){var r=e[n];if(r.marker==t)return r}}function tr(e,t){for(var n,r=0;r<e.length;++r)e[r]!=t&&(n||(n=[])).push(e[r]);return n}function nr(e,t){e.markedSpans=e.markedSpans?e.markedSpans.concat([t]):[t],t.marker.attachLine(e)}function rr(e,t,n){if(e)for(var r,i=0;i<e.length;++i){var o=e[i],a=o.marker,l=null==o.from||(a.inclusiveLeft?o.from<=t:o.from<t);if(l||o.from==t&&"bookmark"==a.type&&(!n||!o.marker.insertLeft)){var s=null==o.to||(a.inclusiveRight?o.to>=t:o.to>t);(r||(r=[])).push(new Qn(a,o.from,s?null:o.to))}}return r}function ir(e,t,n){if(e)for(var r,i=0;i<e.length;++i){var o=e[i],a=o.marker,l=null==o.to||(a.inclusiveRight?o.to>=t:o.to>t);if(l||o.from==t&&"bookmark"==a.type&&(!n||o.marker.insertLeft)){var s=null==o.from||(a.inclusiveLeft?o.from<=t:o.from<t);(r||(r=[])).push(new Qn(a,s?null:o.from-t,null==o.to?null:o.to-t))}}return r}function or(e,t){if(t.full)return null;var n=ve(e,t.from.line)&&Zr(e,t.from.line).markedSpans,r=ve(e,t.to.line)&&Zr(e,t.to.line).markedSpans;if(!n&&!r)return null;var i=t.from.ch,o=t.to.ch,a=0==_o(t.from,t.to),l=rr(n,i,a),s=ir(r,o,a),c=1==t.text.length,u=Ii(t.text).length+(c?i:0);if(l)for(var f=0;f<l.length;++f){var h=l[f];if(null==h.to){var d=er(s,h.marker);d?c&&(h.to=null==d.to?null:d.to+u):h.to=i}}if(s)for(var f=0;f<s.length;++f){var h=s[f];if(null!=h.to&&(h.to+=u),null==h.from){var d=er(l,h.marker);d||(h.from=u,c&&(l||(l=[])).push(h))}else h.from+=u,c&&(l||(l=[])).push(h)}l&&(l=ar(l)),s&&s!=l&&(s=ar(s));var p=[l];if(!c){var m,g=t.text.length-2;if(g>0&&l)for(var f=0;f<l.length;++f)null==l[f].to&&(m||(m=[])).push(new Qn(l[f].marker,null,null));for(var f=0;g>f;++f)p.push(m);p.push(s)}return p}function ar(e){for(var t=0;t<e.length;++t){var n=e[t];null!=n.from&&n.from==n.to&&n.marker.clearWhenEmpty!==!1&&e.splice(t--,1)}return e.length?e:null}function lr(e,t){var n=mi(e,t),r=or(e,t);if(!n)return r;if(!r)return n;for(var i=0;i<n.length;++i){var o=n[i],a=r[i];if(o&&a)e:for(var l=0;l<a.length;++l){for(var s=a[l],c=0;c<o.length;++c)if(o[c].marker==s.marker)continue e;o.push(s)}else a&&(n[i]=a)}return n}function sr(e,t,n){var r=null;if(e.iter(t.line,n.line+1,function(e){if(e.markedSpans)for(var t=0;t<e.markedSpans.length;++t){var n=e.markedSpans[t].marker;!n.readOnly||r&&-1!=Pi(r,n)||(r||(r=[])).push(n)}}),!r)return null;for(var i=[{from:t,to:n}],o=0;o<r.length;++o)for(var a=r[o],l=a.find(0),s=0;s<i.length;++s){var c=i[s];if(!(_o(c.to,l.from)<0||_o(c.from,l.to)>0)){var u=[s,1],f=_o(c.from,l.from),h=_o(c.to,l.to);(0>f||!a.inclusiveLeft&&!f)&&u.push({from:c.from,to:l.from}),(h>0||!a.inclusiveRight&&!h)&&u.push({from:l.to,to:c.to}),i.splice.apply(i,u),s+=u.length-1}}return i}function cr(e){var t=e.markedSpans;if(t){for(var n=0;n<t.length;++n)t[n].marker.detachLine(e);e.markedSpans=null}}function ur(e,t){if(t){for(var n=0;n<t.length;++n)t[n].marker.attachLine(e);e.markedSpans=t}}function fr(e){return e.inclusiveLeft?-1:0}function hr(e){return e.inclusiveRight?1:0}function dr(e,t){var n=e.lines.length-t.lines.length;if(0!=n)return n;var r=e.find(),i=t.find(),o=_o(r.from,i.from)||fr(e)-fr(t);if(o)return-o;var a=_o(r.to,i.to)||hr(e)-hr(t);return a?a:t.id-e.id}function pr(e,t){var n,r=Wo&&e.markedSpans;if(r)for(var i,o=0;o<r.length;++o)i=r[o],i.marker.collapsed&&null==(t?i.from:i.to)&&(!n||dr(n,i.marker)<0)&&(n=i.marker);return n}function mr(e){return pr(e,!0)}function gr(e){return pr(e,!1)}function vr(e,t,n,r,i){var o=Zr(e,t),a=Wo&&o.markedSpans;if(a)for(var l=0;l<a.length;++l){var s=a[l];if(s.marker.collapsed){var c=s.marker.find(0),u=_o(c.from,n)||fr(s.marker)-fr(i),f=_o(c.to,r)||hr(s.marker)-hr(i);if(!(u>=0&&0>=f||0>=u&&f>=0)&&(0>=u&&(s.marker.inclusiveRight&&i.inclusiveLeft?_o(c.to,n)>=0:_o(c.to,n)>0)||u>=0&&(s.marker.inclusiveRight&&i.inclusiveLeft?_o(c.from,r)<=0:_o(c.from,r)<0)))return!0}}}function yr(e){for(var t;t=mr(e);)e=t.find(-1,!0).line;return e}function xr(e){for(var 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t=e.doc.cm;if(!t)return 0;if(!Va(document.body,e.node)){var n="position: relative;";e.coverGutter&&(n+="margin-left: -"+t.display.gutters.offsetWidth+"px;"),e.noHScroll&&(n+="width: "+t.display.wrapper.clientWidth+"px;"),qi(t.display.measure,ji("div",[e.node],null,n))}return e.height=e.node.parentNode.offsetHeight}function Tr(e,t,n,r){var i=new xa(e,n,r),o=e.cm;return o&&i.noHScroll&&(o.display.alignWidgets=!0),zn(e,t,"widget",function(t){var n=t.widgets||(t.widgets=[]);if(null==i.insertAt?n.push(i):n.splice(Math.min(n.length-1,Math.max(0,i.insertAt)),0,i),i.line=t,o&&!kr(e,t)){var r=ri(t)<e.scrollTop;ei(t,t.height+Lr(i)),r&&Wn(o,null,i.height),o.curOp.forceUpdate=!0}return!0}),i}function Mr(e,t,n,r){e.text=t,e.stateAfter&&(e.stateAfter=null),e.styles&&(e.styles=null),null!=e.order&&(e.order=null),cr(e),ur(e,n);var i=r?r(e):1;i!=e.height&&ei(e,i)}function Nr(e){e.parent=null,cr(e)}function Ar(e,t){if(e)for(;;){var n=e.match(/(?:^|\s+)line-(background-)?(\S+)/);if(!n)break;e=e.slice(0,n.index)+e.slice(n.index+n[0].length);var r=n[1]?"bgClass":"textClass";null==t[r]?t[r]=n[2]:new RegExp("(?:^|s)"+n[2]+"(?:$|s)").test(t[r])||(t[r]+=" "+n[2])}return e}function Er(t,n){if(t.blankLine)return t.blankLine(n);if(t.innerMode){var r=e.innerMode(t,n);return r.mode.blankLine?r.mode.blankLine(r.state):void 0}}function Or(t,n,r,i){for(var o=0;10>o;o++){i&&(i[0]=e.innerMode(t,r).mode);var a=t.token(n,r);if(n.pos>n.start)return a}throw new Error("Mode "+t.name+" failed to advance stream.")}function Ir(e,t,n,r){function i(e){return{start:f.start,end:f.pos,string:f.current(),type:o||null,state:e?sa(a.mode,u):u}}var o,a=e.doc,l=a.mode;t=me(a,t);var s,c=Zr(a,t.line),u=je(e,t.line,n),f=new ma(c.text,e.options.tabSize);for(r&&(s=[]);(r||f.pos<t.ch)&&!f.eol();)f.start=f.pos,o=Or(l,f,u),r&&s.push(i(!0));return r?s:i()}function Pr(e,t,n,r,i,o,a){var l=n.flattenSpans;null==l&&(l=e.options.flattenSpans);var 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this.vert.style.display="",this.vert.firstChild.style.height="0";if(t){this.horiz.style.display="block",this.horiz.style.right=n?r+"px":"0",this.horiz.style.left=e.barLeft+"px";var o=e.viewWidth-e.barLeft-(n?r:0);this.horiz.firstChild.style.width=e.scrollWidth-e.clientWidth+o+"px"}else this.horiz.style.display="",this.horiz.firstChild.style.width="0";return!this.checkedZeroWidth&&e.clientHeight>0&&(0==r&&this.zeroWidthHack(),this.checkedZeroWidth=!0),{right:n?r:0,bottom:t?r:0}},setScrollLeft:function(e){this.horiz.scrollLeft!=e&&(this.horiz.scrollLeft=e),this.disableHoriz&&this.enableZeroWidthBar(this.horiz,this.disableHoriz)},setScrollTop:function(e){this.vert.scrollTop!=e&&(this.vert.scrollTop=e),this.disableVert&&this.enableZeroWidthBar(this.vert,this.disableVert)},zeroWidthHack:function(){var e=Eo&&!To?"12px":"18px";this.horiz.style.height=this.vert.style.width=e,this.horiz.style.pointerEvents=this.vert.style.pointerEvents="none",this.disableHoriz=new Ei,this.disableVert=new 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o=i.sel.primary();t=rl&&(o.to().line-o.from().line>100||(n=r.getSelection()).length>1e3);var a=t?"-":n||r.getSelection();this.textarea.value=a,r.state.focused&&Ua(this.textarea),xo&&bo>=9&&(this.hasSelection=a)}else e||(this.prevInput=this.textarea.value="",xo&&bo>=9&&(this.hasSelection=null));this.inaccurateSelection=t}},getField:function(){return this.textarea},supportsTouch:function(){return!1},focus:function(){if("nocursor"!=this.cm.options.readOnly&&(!Ao||Gi()!=this.textarea))try{this.textarea.focus()}catch(e){}},blur:function(){this.textarea.blur()},resetPosition:function(){this.wrapper.style.top=this.wrapper.style.left=0; +},receivedFocus:function(){this.slowPoll()},slowPoll:function(){var e=this;e.pollingFast||e.polling.set(this.cm.options.pollInterval,function(){e.poll(),e.cm.state.focused&&e.slowPoll()})},fastPoll:function(){function e(){var r=n.poll();r||t?(n.pollingFast=!1,n.slowPoll()):(t=!0,n.polling.set(60,e))}var t=!1,n=this;n.pollingFast=!0,n.polling.set(20,e)},poll:function(){var e=this.cm,t=this.textarea,n=this.prevInput;if(this.contextMenuPending||!e.state.focused||nl(t)&&!n&&!this.composing||e.isReadOnly()||e.options.disableInput||e.state.keySeq)return!1;var r=t.value;if(r==n&&!e.somethingSelected())return!1;if(xo&&bo>=9&&this.hasSelection===r||Eo&&/[\uf700-\uf7ff]/.test(r))return e.display.input.reset(),!1;if(e.doc.sel==e.display.selForContextMenu){var i=r.charCodeAt(0);if(8203!=i||n||(n=""),8666==i)return this.reset(),this.cm.execCommand("undo")}for(var o=0,a=Math.min(n.length,r.length);a>o&&n.charCodeAt(o)==r.charCodeAt(o);)++o;var l=this;return At(e,function(){Z(e,r.slice(o),n.length-o,null,l.composing?"*compose":null),r.length>1e3||r.indexOf("\n")>-1?t.value=l.prevInput="":l.prevInput=r,l.composing&&(l.composing.range.clear(),l.composing.range=e.markText(l.composing.start,e.getCursor("to"),{className:"CodeMirror-composing"}))}),!0},ensurePolled:function(){this.pollingFast&&this.poll()&&(this.pollingFast=!1)},onKeyPress:function(){xo&&bo>=9&&(this.hasSelection=null),this.fastPoll()},onContextMenu:function(e){function t(){if(null!=a.selectionStart){var e=i.somethingSelected(),t=""+(e?a.value:"");a.value="⇚",a.value=t,r.prevInput=e?"":"",a.selectionStart=1,a.selectionEnd=t.length,o.selForContextMenu=i.doc.sel}}function n(){if(r.contextMenuPending=!1,r.wrapper.style.cssText=f,a.style.cssText=u,xo&&9>bo&&o.scrollbars.setScrollTop(o.scroller.scrollTop=s),null!=a.selectionStart){(!xo||xo&&9>bo)&&t();var e=0,n=function(){o.selForContextMenu==i.doc.sel&&0==a.selectionStart&&a.selectionEnd>0&&""==r.prevInput?Et(i,ua.selectAll)(i):e++<10?o.detectingSelectAll=setTimeout(n,500):o.input.reset()};o.detectingSelectAll=setTimeout(n,200)}}var r=this,i=r.cm,o=i.display,a=r.textarea,l=Yt(i,e),s=o.scroller.scrollTop;if(l&&!Co){var c=i.options.resetSelectionOnContextMenu;c&&-1==i.doc.sel.contains(l)&&Et(i,Te)(i.doc,de(l),Wa);var u=a.style.cssText,f=r.wrapper.style.cssText;r.wrapper.style.cssText="position: absolute";var h=r.wrapper.getBoundingClientRect();if(a.style.cssText="position: absolute; width: 30px; height: 30px; top: "+(e.clientY-h.top-5)+"px; left: "+(e.clientX-h.left-5)+"px; z-index: 1000; background: "+(xo?"rgba(255, 255, 255, .05)":"transparent")+"; outline: none; border-width: 0; outline: none; overflow: hidden; opacity: .05; filter: alpha(opacity=5);",wo)var d=window.scrollY;if(o.input.focus(),wo&&window.scrollTo(null,d),o.input.reset(),i.somethingSelected()||(a.value=r.prevInput=" 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o=document.activeElement;Ua(i),setTimeout(function(){r.display.lineSpace.removeChild(n),o.focus()},50)}}}var n=this,r=n.cm,i=n.div=e.lineDiv;te(i),Ea(i,"paste",function(e){Ti(r,e)||J(e,r)}),Ea(i,"compositionstart",function(e){var t=e.data;if(n.composing={sel:r.doc.sel,data:t,startData:t},t){var i=r.doc.sel.primary(),o=r.getLine(i.head.line),a=o.indexOf(t,Math.max(0,i.head.ch-t.length));a>-1&&a<=i.head.ch&&(n.composing.sel=de(Bo(i.head.line,a),Bo(i.head.line,a+t.length)))}}),Ea(i,"compositionupdate",function(e){n.composing.data=e.data}),Ea(i,"compositionend",function(e){var t=n.composing;t&&(e.data==t.startData||/\u200b/.test(e.data)||(t.data=e.data),setTimeout(function(){t.handled||n.applyComposition(t),n.composing==t&&(n.composing=null)},50))}),Ea(i,"touchstart",function(){n.forceCompositionEnd()}),Ea(i,"input",function(){n.composing||!r.isReadOnly()&&n.pollContent()||At(n.cm,function(){Dt(r)})}),Ea(i,"copy",t),Ea(i,"cut",t)},prepareSelection:function(){var e=De(this.cm,!1);return e.focus=this.cm.state.focused,e},showSelection:function(e,t){e&&this.cm.display.view.length&&((e.focus||t)&&this.showPrimarySelection(),this.showMultipleSelections(e))},showPrimarySelection:function(){var e=window.getSelection(),t=this.cm.doc.sel.primary(),n=le(this.cm,e.anchorNode,e.anchorOffset),r=le(this.cm,e.focusNode,e.focusOffset);if(!n||n.bad||!r||r.bad||0!=_o(K(n,r),t.from())||0!=_o(V(n,r),t.to())){var i=oe(this.cm,t.from()),o=oe(this.cm,t.to());if(i||o){var a=this.cm.display.view,l=e.rangeCount&&e.getRangeAt(0);if(i){if(!o){var s=a[a.length-1].measure,c=s.maps?s.maps[s.maps.length-1]:s.map;o={node:c[c.length-1],offset:c[c.length-2]-c[c.length-3]}}}else i={node:a[0].measure.map[2],offset:0};try{var u=qa(i.node,i.offset,o.offset,o.node)}catch(f){}u&&(!go&&this.cm.state.focused?(e.collapse(i.node,i.offset),u.collapsed||e.addRange(u)):(e.removeAllRanges(),e.addRange(u)),l&&null==e.anchorNode?e.addRange(l):go&&this.startGracePeriod()),this.rememberSelection()}}},startGracePeriod:function(){var e=this;clearTimeout(this.gracePeriod),this.gracePeriod=setTimeout(function(){e.gracePeriod=!1,e.selectionChanged()&&e.cm.operation(function(){e.cm.curOp.selectionChanged=!0})},20)},showMultipleSelections:function(e){qi(this.cm.display.cursorDiv,e.cursors),qi(this.cm.display.selectionDiv,e.selection)},rememberSelection:function(){var e=window.getSelection();this.lastAnchorNode=e.anchorNode,this.lastAnchorOffset=e.anchorOffset,this.lastFocusNode=e.focusNode,this.lastFocusOffset=e.focusOffset},selectionInEditor:function(){var e=window.getSelection();if(!e.rangeCount)return!1;var t=e.getRangeAt(0).commonAncestorContainer;return Va(this.div,t)},focus:function(){"nocursor"!=this.cm.options.readOnly&&this.div.focus()},blur:function(){this.div.blur()},getField:function(){return this.div},supportsTouch:function(){return!0},receivedFocus:function(){function e(){t.cm.state.focused&&(t.pollSelection(),t.polling.set(t.cm.options.pollInterval,e))}var t=this;this.selectionInEditor()?this.pollSelection():At(this.cm,function(){t.cm.curOp.selectionChanged=!0}),this.polling.set(this.cm.options.pollInterval,e)},selectionChanged:function(){var e=window.getSelection();return e.anchorNode!=this.lastAnchorNode||e.anchorOffset!=this.lastAnchorOffset||e.focusNode!=this.lastFocusNode||e.focusOffset!=this.lastFocusOffset},pollSelection:function(){if(!this.composing&&!this.gracePeriod&&this.selectionChanged()){var e=window.getSelection(),t=this.cm;this.rememberSelection();var n=le(t,e.anchorNode,e.anchorOffset),r=le(t,e.focusNode,e.focusOffset);n&&r&&At(t,function(){Te(t.doc,de(n,r),Wa),(n.bad||r.bad)&&(t.curOp.selectionChanged=!0)})}},pollContent:function(){var e=this.cm,t=e.display,n=e.doc.sel.primary(),r=n.from(),i=n.to();if(r.line<t.viewFrom||i.line>t.viewTo-1)return!1;var o;if(r.line==t.viewFrom||0==(o=Bt(e,r.line)))var a=ti(t.view[0].line),l=t.view[0].node;else var a=ti(t.view[o].line),l=t.view[o-1].node.nextSibling;var s=Bt(e,i.line);if(s==t.view.length-1)var c=t.viewTo-1,u=t.lineDiv.lastChild;else var c=ti(t.view[s+1].line)-1,u=t.view[s+1].node.previousSibling;for(var f=e.doc.splitLines(ce(e,l,u,a,c)),h=Jr(e.doc,Bo(a,0),Bo(c,Zr(e.doc,c).text.length));f.length>1&&h.length>1;)if(Ii(f)==Ii(h))f.pop(),h.pop(),c--;else{if(f[0]!=h[0])break;f.shift(),h.shift(),a++}for(var d=0,p=0,m=f[0],g=h[0],v=Math.min(m.length,g.length);v>d&&m.charCodeAt(d)==g.charCodeAt(d);)++d;for(var y=Ii(f),x=Ii(h),b=Math.min(y.length-(1==f.length?d:0),x.length-(1==h.length?d:0));b>p&&y.charCodeAt(y.length-p-1)==x.charCodeAt(x.length-p-1);)++p;f[f.length-1]=y.slice(0,y.length-p),f[0]=f[0].slice(d);var w=Bo(a,d),k=Bo(c,h.length?Ii(h).length-p:0);return f.length>1||f[0]||_o(w,k)?(In(e.doc,f,w,k,"+input"),!0):void 0},ensurePolled:function(){this.forceCompositionEnd()},reset:function(){this.forceCompositionEnd()},forceCompositionEnd:function(){this.composing&&!this.composing.handled&&(this.applyComposition(this.composing),this.composing.handled=!0,this.div.blur(),this.div.focus())},applyComposition:function(e){this.cm.isReadOnly()?Et(this.cm,Dt)(this.cm):e.data&&e.data!=e.startData&&Et(this.cm,Z)(this.cm,e.data,0,e.sel)},setUneditable:function(e){e.contentEditable="false"},onKeyPress:function(e){e.preventDefault(),this.cm.isReadOnly()||Et(this.cm,Z)(this.cm,String.fromCharCode(null==e.charCode?e.keyCode:e.charCode),0)},readOnlyChanged:function(e){this.div.contentEditable=String("nocursor"!=e)},onContextMenu:Di,resetPosition:Di,needsContentAttribute:!0},ie.prototype),e.inputStyles={textarea:ne,contenteditable:ie},ue.prototype={primary:function(){return this.ranges[this.primIndex]},equals:function(e){if(e==this)return!0;if(e.primIndex!=this.primIndex||e.ranges.length!=this.ranges.length)return!1;for(var t=0;t<this.ranges.length;t++){var n=this.ranges[t],r=e.ranges[t];if(0!=_o(n.anchor,r.anchor)||0!=_o(n.head,r.head))return!1}return!0},deepCopy:function(){for(var e=[],t=0;t<this.ranges.length;t++)e[t]=new fe($(this.ranges[t].anchor),$(this.ranges[t].head));return new ue(e,this.primIndex)},somethingSelected:function(){for(var e=0;e<this.ranges.length;e++)if(!this.ranges[e].empty())return!0;return!1},contains:function(e,t){t||(t=e);for(var n=0;n<this.ranges.length;n++){var r=this.ranges[n];if(_o(t,r.from())>=0&&_o(e,r.to())<=0)return n}return-1}},fe.prototype={from:function(){return K(this.anchor,this.head)},to:function(){return V(this.anchor,this.head)},empty:function(){return this.head.line==this.anchor.line&&this.head.ch==this.anchor.ch}};var zo,jo,Uo,qo={left:0,right:0,top:0,bottom:0},Go=null,Yo=0,$o=0,Vo=0,Ko=null;xo?Ko=-.53:go?Ko=15:So?Ko=-.7:Lo&&(Ko=-1/3);var Xo=function(e){var t=e.wheelDeltaX,n=e.wheelDeltaY;return null==t&&e.detail&&e.axis==e.HORIZONTAL_AXIS&&(t=e.detail),null==n&&e.detail&&e.axis==e.VERTICAL_AXIS?n=e.detail:null==n&&(n=e.wheelDelta),{x:t,y:n}};e.wheelEventPixels=function(e){var t=Xo(e);return t.x*=Ko,t.y*=Ko,t};var Zo=new Ei,Jo=null,Qo=e.changeEnd=function(e){return e.text?Bo(e.from.line+e.text.length-1,Ii(e.text).length+(1==e.text.length?e.from.ch:0)):e.to};e.prototype={constructor:e,focus:function(){window.focus(),this.display.input.focus()},setOption:function(e,t){var n=this.options,r=n[e];n[e]==t&&"mode"!=e||(n[e]=t,ta.hasOwnProperty(e)&&Et(this,ta[e])(this,t,r))},getOption:function(e){return this.options[e]},getDoc:function(){return this.doc},addKeyMap:function(e,t){this.state.keyMaps[t?"push":"unshift"]($n(e))},removeKeyMap:function(e){for(var t=this.state.keyMaps,n=0;n<t.length;++n)if(t[n]==e||t[n].name==e)return t.splice(n,1),!0},addOverlay:Ot(function(t,n){var r=t.token?t:e.getMode(this.options,t);if(r.startState)throw new Error("Overlays may not be stateful.");this.state.overlays.push({mode:r,modeSpec:t,opaque:n&&n.opaque}),this.state.modeGen++,Dt(this)}),removeOverlay:Ot(function(e){for(var t=this.state.overlays,n=0;n<t.length;++n){var r=t[n].modeSpec;if(r==e||"string"==typeof e&&r.name==e)return t.splice(n,1),this.state.modeGen++,void Dt(this)}}),indentLine:Ot(function(e,t,n){"string"!=typeof t&&"number"!=typeof t&&(t=null==t?this.options.smartIndent?"smart":"prev":t?"add":"subtract"),ve(this.doc,e)&&Fn(this,e,t,n)}),indentSelection:Ot(function(e){for(var t=this.doc.sel.ranges,n=-1,r=0;r<t.length;r++){var i=t[r];if(i.empty())i.head.line>n&&(Fn(this,i.head.line,e,!0),n=i.head.line,r==this.doc.sel.primIndex&&Bn(this));else{var o=i.from(),a=i.to(),l=Math.max(n,o.line);n=Math.min(this.lastLine(),a.line-(a.ch?0:1))+1;for(var s=l;n>s;++s)Fn(this,s,e);var c=this.doc.sel.ranges;0==o.ch&&t.length==c.length&&c[r].from().ch>0&&ke(this.doc,r,new fe(o,c[r].to()),Wa)}}}),getTokenAt:function(e,t){return Ir(this,e,t)},getLineTokens:function(e,t){return Ir(this,Bo(e),t,!0)},getTokenTypeAt:function(e){e=me(this.doc,e);var t,n=Dr(this,Zr(this.doc,e.line)),r=0,i=(n.length-1)/2,o=e.ch;if(0==o)t=n[2];else for(;;){var a=r+i>>1;if((a?n[2*a-1]:0)>=o)i=a;else{if(!(n[2*a+1]<o)){t=n[2*a+2];break}r=a+1}}var l=t?t.indexOf("cm-overlay "):-1;return 0>l?t:0==l?null:t.slice(0,l-1)},getModeAt:function(t){var n=this.doc.mode;return n.innerMode?e.innerMode(n,this.getTokenAt(t).state).mode:n},getHelper:function(e,t){return this.getHelpers(e,t)[0]},getHelpers:function(e,t){var n=[];if(!la.hasOwnProperty(t))return n;var r=la[t],i=this.getModeAt(e);if("string"==typeof i[t])r[i[t]]&&n.push(r[i[t]]);else if(i[t])for(var o=0;o<i[t].length;o++){var a=r[i[t][o]];a&&n.push(a)}else i.helperType&&r[i.helperType]?n.push(r[i.helperType]):r[i.name]&&n.push(r[i.name]);for(var o=0;o<r._global.length;o++){var l=r._global[o];l.pred(i,this)&&-1==Pi(n,l.val)&&n.push(l.val)}return n},getStateAfter:function(e,t){var n=this.doc;return e=pe(n,null==e?n.first+n.size-1:e),je(this,e+1,t)},cursorCoords:function(e,t){var n,r=this.doc.sel.primary();return n=null==e?r.head:"object"==typeof e?me(this.doc,e):e?r.from():r.to(),dt(this,n,t||"page")},charCoords:function(e,t){return ht(this,me(this.doc,e),t||"page")},coordsChar:function(e,t){return e=ft(this,e,t||"page"),gt(this,e.left,e.top)},lineAtHeight:function(e,t){return e=ft(this,{top:e,left:0},t||"page").top,ni(this.doc,e+this.display.viewOffset)},heightAtLine:function(e,t){var n,r=!1;if("number"==typeof e){var i=this.doc.first+this.doc.size-1;e<this.doc.first?e=this.doc.first:e>i&&(e=i,r=!0),n=Zr(this.doc,e)}else n=e;return ut(this,n,{top:0,left:0},t||"page").top+(r?this.doc.height-ri(n):0)},defaultTextHeight:function(){return yt(this.display)},defaultCharWidth:function(){return xt(this.display)},setGutterMarker:Ot(function(e,t,n){return zn(this.doc,e,"gutter",function(e){var r=e.gutterMarkers||(e.gutterMarkers={});return r[t]=n,!n&&Fi(r)&&(e.gutterMarkers=null),!0})}),clearGutter:Ot(function(e){var t=this,n=t.doc,r=n.first;n.iter(function(n){n.gutterMarkers&&n.gutterMarkers[e]&&(n.gutterMarkers[e]=null,Ht(t,r,"gutter"),Fi(n.gutterMarkers)&&(n.gutterMarkers=null)),++r})}),lineInfo:function(e){if("number"==typeof e){if(!ve(this.doc,e))return null;var t=e;if(e=Zr(this.doc,e),!e)return null}else{var t=ti(e);if(null==t)return null}return{line:t,handle:e,text:e.text,gutterMarkers:e.gutterMarkers,textClass:e.textClass,bgClass:e.bgClass,wrapClass:e.wrapClass,widgets:e.widgets}},getViewport:function(){return{from:this.display.viewFrom,to:this.display.viewTo}},addWidget:function(e,t,n,r,i){var o=this.display;e=dt(this,me(this.doc,e));var a=e.bottom,l=e.left;if(t.style.position="absolute",t.setAttribute("cm-ignore-events","true"),this.display.input.setUneditable(t),o.sizer.appendChild(t),"over"==r)a=e.top;else if("above"==r||"near"==r){var s=Math.max(o.wrapper.clientHeight,this.doc.height),c=Math.max(o.sizer.clientWidth,o.lineSpace.clientWidth);("above"==r||e.bottom+t.offsetHeight>s)&&e.top>t.offsetHeight?a=e.top-t.offsetHeight:e.bottom+t.offsetHeight<=s&&(a=e.bottom),l+t.offsetWidth>c&&(l=c-t.offsetWidth)}t.style.top=a+"px",t.style.left=t.style.right="","right"==i?(l=o.sizer.clientWidth-t.offsetWidth,t.style.right="0px"):("left"==i?l=0:"middle"==i&&(l=(o.sizer.clientWidth-t.offsetWidth)/2),t.style.left=l+"px"),n&&Dn(this,l,a,l+t.offsetWidth,a+t.offsetHeight)},triggerOnKeyDown:Ot(hn),triggerOnKeyPress:Ot(mn),triggerOnKeyUp:pn,execCommand:function(e){return ua.hasOwnProperty(e)?ua[e].call(null,this):void 0},triggerElectric:Ot(function(e){Q(this,e)}),findPosH:function(e,t,n,r){var i=1;0>t&&(i=-1,t=-t);for(var o=0,a=me(this.doc,e);t>o&&(a=Un(this.doc,a,i,n,r),!a.hitSide);++o);return a},moveH:Ot(function(e,t){var n=this;n.extendSelectionsBy(function(r){return n.display.shift||n.doc.extend||r.empty()?Un(n.doc,r.head,e,t,n.options.rtlMoveVisually):0>e?r.from():r.to()},_a)}),deleteH:Ot(function(e,t){var n=this.doc.sel,r=this.doc;n.somethingSelected()?r.replaceSelection("",null,"+delete"):jn(this,function(n){var i=Un(r,n.head,e,t,!1);return 0>e?{from:i,to:n.head}:{from:n.head,to:i}})}),findPosV:function(e,t,n,r){var i=1,o=r;0>t&&(i=-1,t=-t);for(var a=0,l=me(this.doc,e);t>a;++a){var s=dt(this,l,"div");if(null==o?o=s.left:s.left=o,l=qn(this,s,i,n),l.hitSide)break}return l},moveV:Ot(function(e,t){var n=this,r=this.doc,i=[],o=!n.display.shift&&!r.extend&&r.sel.somethingSelected();if(r.extendSelectionsBy(function(a){if(o)return 0>e?a.from():a.to();var l=dt(n,a.head,"div");null!=a.goalColumn&&(l.left=a.goalColumn),i.push(l.left);var s=qn(n,l,e,t);return"page"==t&&a==r.sel.primary()&&Wn(n,null,ht(n,s,"div").top-l.top),s},_a),i.length)for(var a=0;a<r.sel.ranges.length;a++)r.sel.ranges[a].goalColumn=i[a]}),findWordAt:function(e){var t=this.doc,n=Zr(t,e.line).text,r=e.ch,i=e.ch;if(n){var o=this.getHelper(e,"wordChars");(e.xRel<0||i==n.length)&&r?--r:++i;for(var a=n.charAt(r),l=_i(a,o)?function(e){return _i(e,o)}:/\s/.test(a)?function(e){return/\s/.test(e)}:function(e){return!/\s/.test(e)&&!_i(e)};r>0&&l(n.charAt(r-1));)--r;for(;i<n.length&&l(n.charAt(i));)++i}return new fe(Bo(e.line,r),Bo(e.line,i))},toggleOverwrite:function(e){null!=e&&e==this.state.overwrite||((this.state.overwrite=!this.state.overwrite)?Ja(this.display.cursorDiv,"CodeMirror-overwrite"):Za(this.display.cursorDiv,"CodeMirror-overwrite"),Pa(this,"overwriteToggle",this,this.state.overwrite))},hasFocus:function(){return this.display.input.getField()==Gi()},isReadOnly:function(){return!(!this.options.readOnly&&!this.doc.cantEdit)},scrollTo:Ot(function(e,t){null==e&&null==t||_n(this),null!=e&&(this.curOp.scrollLeft=e),null!=t&&(this.curOp.scrollTop=t)}),getScrollInfo:function(){var e=this.display.scroller;return{left:e.scrollLeft,top:e.scrollTop,height:e.scrollHeight-Ye(this)-this.display.barHeight,width:e.scrollWidth-Ye(this)-this.display.barWidth,clientHeight:Ve(this),clientWidth:$e(this)}},scrollIntoView:Ot(function(e,t){if(null==e?(e={from:this.doc.sel.primary().head,to:null},null==t&&(t=this.options.cursorScrollMargin)):"number"==typeof e?e={from:Bo(e,0),to:null}:null==e.from&&(e={from:e,to:null}),e.to||(e.to=e.from),e.margin=t||0,null!=e.from.line)_n(this),this.curOp.scrollToPos=e;else{var n=Hn(this,Math.min(e.from.left,e.to.left),Math.min(e.from.top,e.to.top)-e.margin,Math.max(e.from.right,e.to.right),Math.max(e.from.bottom,e.to.bottom)+e.margin);this.scrollTo(n.scrollLeft,n.scrollTop)}}),setSize:Ot(function(e,t){function n(e){return"number"==typeof e||/^\d+$/.test(String(e))?e+"px":e}var r=this;null!=e&&(r.display.wrapper.style.width=n(e)),null!=t&&(r.display.wrapper.style.height=n(t)),r.options.lineWrapping&&at(this);var i=r.display.viewFrom;r.doc.iter(i,r.display.viewTo,function(e){if(e.widgets)for(var t=0;t<e.widgets.length;t++)if(e.widgets[t].noHScroll){Ht(r,i,"widget");break}++i}),r.curOp.forceUpdate=!0,Pa(r,"refresh",this)}),operation:function(e){return At(this,e)},refresh:Ot(function(){var e=this.display.cachedTextHeight;Dt(this),this.curOp.forceUpdate=!0,lt(this),this.scrollTo(this.doc.scrollLeft,this.doc.scrollTop),u(this),(null==e||Math.abs(e-yt(this.display))>.5)&&a(this),Pa(this,"refresh",this)}),swapDoc:Ot(function(e){var t=this.doc;return t.cm=null,Xr(this,e),lt(this),this.display.input.reset(),this.scrollTo(e.scrollLeft,e.scrollTop),this.curOp.forceScroll=!0,Ci(this,"swapDoc",this,t),t}),getInputField:function(){return this.display.input.getField()},getWrapperElement:function(){return this.display.wrapper},getScrollerElement:function(){return this.display.scroller},getGutterElement:function(){return this.display.gutters}},Ai(e);var ea=e.defaults={},ta=e.optionHandlers={},na=e.Init={toString:function(){return"CodeMirror.Init"}};Gn("value","",function(e,t){e.setValue(t)},!0),Gn("mode",null,function(e,t){e.doc.modeOption=t,n(e)},!0),Gn("indentUnit",2,n,!0),Gn("indentWithTabs",!1),Gn("smartIndent",!0),Gn("tabSize",4,function(e){r(e),lt(e),Dt(e)},!0),Gn("lineSeparator",null,function(e,t){if(e.doc.lineSep=t,t){var n=[],r=e.doc.first;e.doc.iter(function(e){for(var i=0;;){var o=e.text.indexOf(t,i);if(-1==o)break;i=o+t.length,n.push(Bo(r,o))}r++});for(var i=n.length-1;i>=0;i--)In(e.doc,t,n[i],Bo(n[i].line,n[i].ch+t.length))}}),Gn("specialChars",/[\u0000-\u001f\u007f\u00ad\u200b-\u200f\u2028\u2029\ufeff]/g,function(t,n,r){t.state.specialChars=new RegExp(n.source+(n.test(" ")?"":"| "),"g"),r!=e.Init&&t.refresh()}),Gn("specialCharPlaceholder",_r,function(e){e.refresh()},!0),Gn("electricChars",!0),Gn("inputStyle",Ao?"contenteditable":"textarea",function(){throw new Error("inputStyle can not (yet) be changed in a running editor")},!0),Gn("rtlMoveVisually",!Io),Gn("wholeLineUpdateBefore",!0),Gn("theme","default",function(e){l(e),s(e)},!0),Gn("keyMap","default",function(t,n,r){var i=$n(n),o=r!=e.Init&&$n(r);o&&o.detach&&o.detach(t,i),i.attach&&i.attach(t,o||null)}),Gn("extraKeys",null),Gn("lineWrapping",!1,i,!0),Gn("gutters",[],function(e){d(e.options),s(e)},!0),Gn("fixedGutter",!0,function(e,t){e.display.gutters.style.left=t?C(e.display)+"px":"0",e.refresh()},!0),Gn("coverGutterNextToScrollbar",!1,function(e){y(e)},!0),Gn("scrollbarStyle","native",function(e){v(e),y(e),e.display.scrollbars.setScrollTop(e.doc.scrollTop),e.display.scrollbars.setScrollLeft(e.doc.scrollLeft)},!0),Gn("lineNumbers",!1,function(e){d(e.options),s(e)},!0),Gn("firstLineNumber",1,s,!0),Gn("lineNumberFormatter",function(e){return e},s,!0),Gn("showCursorWhenSelecting",!1,Re,!0),Gn("resetSelectionOnContextMenu",!0),Gn("lineWiseCopyCut",!0),Gn("readOnly",!1,function(e,t){"nocursor"==t?(yn(e),e.display.input.blur(),e.display.disabled=!0):e.display.disabled=!1,e.display.input.readOnlyChanged(t)}),Gn("disableInput",!1,function(e,t){t||e.display.input.reset()},!0),Gn("dragDrop",!0,Ut),Gn("allowDropFileTypes",null),Gn("cursorBlinkRate",530),Gn("cursorScrollMargin",0),Gn("cursorHeight",1,Re,!0),Gn("singleCursorHeightPerLine",!0,Re,!0),Gn("workTime",100),Gn("workDelay",100),Gn("flattenSpans",!0,r,!0),Gn("addModeClass",!1,r,!0),Gn("pollInterval",100),Gn("undoDepth",200,function(e,t){e.doc.history.undoDepth=t}),Gn("historyEventDelay",1250),Gn("viewportMargin",10,function(e){e.refresh()},!0),Gn("maxHighlightLength",1e4,r,!0),Gn("moveInputWithCursor",!0,function(e,t){t||e.display.input.resetPosition()}),Gn("tabindex",null,function(e,t){e.display.input.getField().tabIndex=t||""}),Gn("autofocus",null);var ra=e.modes={},ia=e.mimeModes={};e.defineMode=function(t,n){e.defaults.mode||"null"==t||(e.defaults.mode=t),arguments.length>2&&(n.dependencies=Array.prototype.slice.call(arguments,2)),ra[t]=n},e.defineMIME=function(e,t){ia[e]=t},e.resolveMode=function(t){if("string"==typeof t&&ia.hasOwnProperty(t))t=ia[t];else if(t&&"string"==typeof t.name&&ia.hasOwnProperty(t.name)){var n=ia[t.name];"string"==typeof n&&(n={name:n}),t=Hi(n,t),t.name=n.name}else if("string"==typeof t&&/^[\w\-]+\/[\w\-]+\+xml$/.test(t))return e.resolveMode("application/xml");return"string"==typeof t?{name:t}:t||{name:"null"}},e.getMode=function(t,n){var n=e.resolveMode(n),r=ra[n.name];if(!r)return e.getMode(t,"text/plain");var i=r(t,n);if(oa.hasOwnProperty(n.name)){var o=oa[n.name];for(var a in o)o.hasOwnProperty(a)&&(i.hasOwnProperty(a)&&(i["_"+a]=i[a]),i[a]=o[a])}if(i.name=n.name,n.helperType&&(i.helperType=n.helperType),n.modeProps)for(var a in n.modeProps)i[a]=n.modeProps[a];return i},e.defineMode("null",function(){return{token:function(e){e.skipToEnd()}}}),e.defineMIME("text/plain","null");var oa=e.modeExtensions={};e.extendMode=function(e,t){var n=oa.hasOwnProperty(e)?oa[e]:oa[e]={};Wi(t,n)},e.defineExtension=function(t,n){e.prototype[t]=n},e.defineDocExtension=function(e,t){Ca.prototype[e]=t},e.defineOption=Gn;var aa=[];e.defineInitHook=function(e){aa.push(e)};var la=e.helpers={};e.registerHelper=function(t,n,r){la.hasOwnProperty(t)||(la[t]=e[t]={_global:[]}),la[t][n]=r},e.registerGlobalHelper=function(t,n,r,i){e.registerHelper(t,n,i),la[t]._global.push({pred:r,val:i})};var sa=e.copyState=function(e,t){if(t===!0)return t;if(e.copyState)return e.copyState(t);var n={};for(var r in t){var i=t[r];i instanceof Array&&(i=i.concat([])),n[r]=i}return n},ca=e.startState=function(e,t,n){return e.startState?e.startState(t,n):!0};e.innerMode=function(e,t){for(;e.innerMode;){var n=e.innerMode(t);if(!n||n.mode==e)break;t=n.state,e=n.mode}return n||{mode:e,state:t}};var ua=e.commands={selectAll:function(e){e.setSelection(Bo(e.firstLine(),0),Bo(e.lastLine()),Wa)},singleSelection:function(e){e.setSelection(e.getCursor("anchor"),e.getCursor("head"),Wa)},killLine:function(e){jn(e,function(t){if(t.empty()){var n=Zr(e.doc,t.head.line).text.length;return t.head.ch==n&&t.head.line<e.lastLine()?{from:t.head,to:Bo(t.head.line+1,0)}:{from:t.head,to:Bo(t.head.line,n)}}return{from:t.from(),to:t.to()}})},deleteLine:function(e){jn(e,function(t){return{from:Bo(t.from().line,0),to:me(e.doc,Bo(t.to().line+1,0))}})},delLineLeft:function(e){jn(e,function(e){return{from:Bo(e.from().line,0),to:e.from()}})},delWrappedLineLeft:function(e){jn(e,function(t){var n=e.charCoords(t.head,"div").top+5,r=e.coordsChar({left:0,top:n},"div");return{from:r,to:t.from()}})},delWrappedLineRight:function(e){jn(e,function(t){var n=e.charCoords(t.head,"div").top+5,r=e.coordsChar({left:e.display.lineDiv.offsetWidth+100,top:n},"div");return{from:t.from(),to:r}})},undo:function(e){e.undo()},redo:function(e){e.redo()},undoSelection:function(e){e.undoSelection()},redoSelection:function(e){e.redoSelection()},goDocStart:function(e){e.extendSelection(Bo(e.firstLine(),0))},goDocEnd:function(e){e.extendSelection(Bo(e.lastLine()))},goLineStart:function(e){e.extendSelectionsBy(function(t){return oo(e,t.head.line)},{origin:"+move",bias:1})},goLineStartSmart:function(e){e.extendSelectionsBy(function(t){return lo(e,t.head)},{origin:"+move",bias:1})},goLineEnd:function(e){e.extendSelectionsBy(function(t){return ao(e,t.head.line)},{origin:"+move",bias:-1})},goLineRight:function(e){e.extendSelectionsBy(function(t){var n=e.charCoords(t.head,"div").top+5;return e.coordsChar({left:e.display.lineDiv.offsetWidth+100,top:n},"div")},_a)},goLineLeft:function(e){e.extendSelectionsBy(function(t){var n=e.charCoords(t.head,"div").top+5;return e.coordsChar({left:0,top:n},"div")},_a)},goLineLeftSmart:function(e){e.extendSelectionsBy(function(t){var n=e.charCoords(t.head,"div").top+5,r=e.coordsChar({left:0,top:n},"div");return r.ch<e.getLine(r.line).search(/\S/)?lo(e,t.head):r},_a)},goLineUp:function(e){e.moveV(-1,"line")},goLineDown:function(e){e.moveV(1,"line")},goPageUp:function(e){e.moveV(-1,"page")},goPageDown:function(e){e.moveV(1,"page")},goCharLeft:function(e){e.moveH(-1,"char")},goCharRight:function(e){e.moveH(1,"char")},goColumnLeft:function(e){e.moveH(-1,"column")},goColumnRight:function(e){e.moveH(1,"column")},goWordLeft:function(e){e.moveH(-1,"word")},goGroupRight:function(e){e.moveH(1,"group")},goGroupLeft:function(e){e.moveH(-1,"group")},goWordRight:function(e){e.moveH(1,"word")},delCharBefore:function(e){e.deleteH(-1,"char")},delCharAfter:function(e){e.deleteH(1,"char")},delWordBefore:function(e){e.deleteH(-1,"word")},delWordAfter:function(e){e.deleteH(1,"word")},delGroupBefore:function(e){e.deleteH(-1,"group")},delGroupAfter:function(e){e.deleteH(1,"group")},indentAuto:function(e){e.indentSelection("smart")},indentMore:function(e){e.indentSelection("add")},indentLess:function(e){e.indentSelection("subtract")},insertTab:function(e){e.replaceSelection(" ")},insertSoftTab:function(e){for(var t=[],n=e.listSelections(),r=e.options.tabSize,i=0;i<n.length;i++){var o=n[i].from(),a=Fa(e.getLine(o.line),o.ch,r);t.push(Oi(r-a%r))}e.replaceSelections(t)},defaultTab:function(e){e.somethingSelected()?e.indentSelection("add"):e.execCommand("insertTab")},transposeChars:function(e){At(e,function(){for(var t=e.listSelections(),n=[],r=0;r<t.length;r++){var i=t[r].head,o=Zr(e.doc,i.line).text;if(o)if(i.ch==o.length&&(i=new Bo(i.line,i.ch-1)),i.ch>0)i=new Bo(i.line,i.ch+1),e.replaceRange(o.charAt(i.ch-1)+o.charAt(i.ch-2),Bo(i.line,i.ch-2),i,"+transpose");else if(i.line>e.doc.first){var a=Zr(e.doc,i.line-1).text;a&&e.replaceRange(o.charAt(0)+e.doc.lineSeparator()+a.charAt(a.length-1),Bo(i.line-1,a.length-1),Bo(i.line,1),"+transpose")}n.push(new fe(i,i))}e.setSelections(n)})},newlineAndIndent:function(e){At(e,function(){for(var t=e.listSelections().length,n=0;t>n;n++){var r=e.listSelections()[n];e.replaceRange(e.doc.lineSeparator(),r.anchor,r.head,"+input"),e.indentLine(r.from().line+1,null,!0)}Bn(e)})},openLine:function(e){e.replaceSelection("\n","start")},toggleOverwrite:function(e){e.toggleOverwrite()}},fa=e.keyMap={};fa.basic={Left:"goCharLeft",Right:"goCharRight",Up:"goLineUp",Down:"goLineDown",End:"goLineEnd",Home:"goLineStartSmart",PageUp:"goPageUp",PageDown:"goPageDown",Delete:"delCharAfter",Backspace:"delCharBefore","Shift-Backspace":"delCharBefore",Tab:"defaultTab","Shift-Tab":"indentAuto",Enter:"newlineAndIndent",Insert:"toggleOverwrite",Esc:"singleSelection"},fa.pcDefault={"Ctrl-A":"selectAll","Ctrl-D":"deleteLine","Ctrl-Z":"undo","Shift-Ctrl-Z":"redo","Ctrl-Y":"redo","Ctrl-Home":"goDocStart","Ctrl-End":"goDocEnd","Ctrl-Up":"goLineUp","Ctrl-Down":"goLineDown","Ctrl-Left":"goGroupLeft","Ctrl-Right":"goGroupRight","Alt-Left":"goLineStart","Alt-Right":"goLineEnd","Ctrl-Backspace":"delGroupBefore","Ctrl-Delete":"delGroupAfter","Ctrl-S":"save","Ctrl-F":"find","Ctrl-G":"findNext","Shift-Ctrl-G":"findPrev","Shift-Ctrl-F":"replace","Shift-Ctrl-R":"replaceAll","Ctrl-[":"indentLess","Ctrl-]":"indentMore","Ctrl-U":"undoSelection","Shift-Ctrl-U":"redoSelection","Alt-U":"redoSelection",fallthrough:"basic"},fa.emacsy={"Ctrl-F":"goCharRight","Ctrl-B":"goCharLeft","Ctrl-P":"goLineUp","Ctrl-N":"goLineDown","Alt-F":"goWordRight","Alt-B":"goWordLeft","Ctrl-A":"goLineStart","Ctrl-E":"goLineEnd","Ctrl-V":"goPageDown","Shift-Ctrl-V":"goPageUp","Ctrl-D":"delCharAfter","Ctrl-H":"delCharBefore","Alt-D":"delWordAfter","Alt-Backspace":"delWordBefore","Ctrl-K":"killLine","Ctrl-T":"transposeChars","Ctrl-O":"openLine"},fa.macDefault={"Cmd-A":"selectAll","Cmd-D":"deleteLine","Cmd-Z":"undo","Shift-Cmd-Z":"redo","Cmd-Y":"redo","Cmd-Home":"goDocStart","Cmd-Up":"goDocStart","Cmd-End":"goDocEnd","Cmd-Down":"goDocEnd","Alt-Left":"goGroupLeft","Alt-Right":"goGroupRight","Cmd-Left":"goLineLeft","Cmd-Right":"goLineRight","Alt-Backspace":"delGroupBefore","Ctrl-Alt-Backspace":"delGroupAfter","Alt-Delete":"delGroupAfter","Cmd-S":"save","Cmd-F":"find","Cmd-G":"findNext","Shift-Cmd-G":"findPrev","Cmd-Alt-F":"replace","Shift-Cmd-Alt-F":"replaceAll","Cmd-[":"indentLess","Cmd-]":"indentMore","Cmd-Backspace":"delWrappedLineLeft","Cmd-Delete":"delWrappedLineRight","Cmd-U":"undoSelection","Shift-Cmd-U":"redoSelection","Ctrl-Up":"goDocStart","Ctrl-Down":"goDocEnd",fallthrough:["basic","emacsy"]},fa["default"]=Eo?fa.macDefault:fa.pcDefault,e.normalizeKeyMap=function(e){var t={};for(var n in e)if(e.hasOwnProperty(n)){var r=e[n];if(/^(name|fallthrough|(de|at)tach)$/.test(n))continue;if("..."==r){delete e[n];continue}for(var i=Ri(n.split(" "),Yn),o=0;o<i.length;o++){var a,l;o==i.length-1?(l=i.join(" "),a=r):(l=i.slice(0,o+1).join(" "),a="...");var s=t[l];if(s){if(s!=a)throw new Error("Inconsistent bindings for "+l)}else t[l]=a}delete e[n]}for(var c in t)e[c]=t[c];return e};var ha=e.lookupKey=function(e,t,n,r){t=$n(t);var i=t.call?t.call(e,r):t[e];if(i===!1)return"nothing";if("..."===i)return"multi";if(null!=i&&n(i))return"handled";if(t.fallthrough){if("[object Array]"!=Object.prototype.toString.call(t.fallthrough))return ha(e,t.fallthrough,n,r);for(var o=0;o<t.fallthrough.length;o++){var a=ha(e,t.fallthrough[o],n,r); +if(a)return a}}},da=e.isModifierKey=function(e){var t="string"==typeof e?e:ol[e.keyCode];return"Ctrl"==t||"Alt"==t||"Shift"==t||"Mod"==t},pa=e.keyName=function(e,t){if(Co&&34==e.keyCode&&e["char"])return!1;var n=ol[e.keyCode],r=n;return null==r||e.altGraphKey?!1:(e.altKey&&"Alt"!=n&&(r="Alt-"+r),(Ro?e.metaKey:e.ctrlKey)&&"Ctrl"!=n&&(r="Ctrl-"+r),(Ro?e.ctrlKey:e.metaKey)&&"Cmd"!=n&&(r="Cmd-"+r),!t&&e.shiftKey&&"Shift"!=n&&(r="Shift-"+r),r)};e.fromTextArea=function(t,n){function r(){t.value=c.getValue()}if(n=n?Wi(n):{},n.value=t.value,!n.tabindex&&t.tabIndex&&(n.tabindex=t.tabIndex),!n.placeholder&&t.placeholder&&(n.placeholder=t.placeholder),null==n.autofocus){var i=Gi();n.autofocus=i==t||null!=t.getAttribute("autofocus")&&i==document.body}if(t.form&&(Ea(t.form,"submit",r),!n.leaveSubmitMethodAlone)){var o=t.form,a=o.submit;try{var l=o.submit=function(){r(),o.submit=a,o.submit(),o.submit=l}}catch(s){}}n.finishInit=function(e){e.save=r,e.getTextArea=function(){return t},e.toTextArea=function(){e.toTextArea=isNaN,r(),t.parentNode.removeChild(e.getWrapperElement()),t.style.display="",t.form&&(Ia(t.form,"submit",r),"function"==typeof t.form.submit&&(t.form.submit=a))}},t.style.display="none";var c=e(function(e){t.parentNode.insertBefore(e,t.nextSibling)},n);return c};var ma=e.StringStream=function(e,t){this.pos=this.start=0,this.string=e,this.tabSize=t||8,this.lastColumnPos=this.lastColumnValue=0,this.lineStart=0};ma.prototype={eol:function(){return this.pos>=this.string.length},sol:function(){return this.pos==this.lineStart},peek:function(){return this.string.charAt(this.pos)||void 0},next:function(){return this.pos<this.string.length?this.string.charAt(this.pos++):void 0},eat:function(e){var t=this.string.charAt(this.pos);if("string"==typeof e)var n=t==e;else var n=t&&(e.test?e.test(t):e(t));return n?(++this.pos,t):void 0},eatWhile:function(e){for(var t=this.pos;this.eat(e););return this.pos>t},eatSpace:function(){for(var e=this.pos;/[\s\u00a0]/.test(this.string.charAt(this.pos));)++this.pos;return this.pos>e},skipToEnd:function(){this.pos=this.string.length},skipTo:function(e){var t=this.string.indexOf(e,this.pos);return t>-1?(this.pos=t,!0):void 0},backUp:function(e){this.pos-=e},column:function(){return this.lastColumnPos<this.start&&(this.lastColumnValue=Fa(this.string,this.start,this.tabSize,this.lastColumnPos,this.lastColumnValue),this.lastColumnPos=this.start),this.lastColumnValue-(this.lineStart?Fa(this.string,this.lineStart,this.tabSize):0)},indentation:function(){return Fa(this.string,null,this.tabSize)-(this.lineStart?Fa(this.string,this.lineStart,this.tabSize):0)},match:function(e,t,n){if("string"!=typeof e){var r=this.string.slice(this.pos).match(e);return r&&r.index>0?null:(r&&t!==!1&&(this.pos+=r[0].length),r)}var i=function(e){return n?e.toLowerCase():e},o=this.string.substr(this.pos,e.length);return i(o)==i(e)?(t!==!1&&(this.pos+=e.length),!0):void 0},current:function(){return this.string.slice(this.start,this.pos)},hideFirstChars:function(e,t){this.lineStart+=e;try{return t()}finally{this.lineStart-=e}}};var ga=0,va=e.TextMarker=function(e,t){this.lines=[],this.type=t,this.doc=e,this.id=++ga};Ai(va),va.prototype.clear=function(){if(!this.explicitlyCleared){var e=this.doc.cm,t=e&&!e.curOp;if(t&&bt(e),Ni(this,"clear")){var n=this.find();n&&Ci(this,"clear",n.from,n.to)}for(var r=null,i=null,o=0;o<this.lines.length;++o){var a=this.lines[o],l=er(a.markedSpans,this);e&&!this.collapsed?Ht(e,ti(a),"text"):e&&(null!=l.to&&(i=ti(a)),null!=l.from&&(r=ti(a))),a.markedSpans=tr(a.markedSpans,l),null==l.from&&this.collapsed&&!kr(this.doc,a)&&e&&ei(a,yt(e.display))}if(e&&this.collapsed&&!e.options.lineWrapping)for(var o=0;o<this.lines.length;++o){var s=yr(this.lines[o]),c=f(s);c>e.display.maxLineLength&&(e.display.maxLine=s,e.display.maxLineLength=c,e.display.maxLineChanged=!0)}null!=r&&e&&this.collapsed&&Dt(e,r,i+1),this.lines.length=0,this.explicitlyCleared=!0,this.atomic&&this.doc.cantEdit&&(this.doc.cantEdit=!1,e&&Ae(e.doc)),e&&Ci(e,"markerCleared",e,this),t&&kt(e),this.parent&&this.parent.clear()}},va.prototype.find=function(e,t){null==e&&"bookmark"==this.type&&(e=1);for(var n,r,i=0;i<this.lines.length;++i){var o=this.lines[i],a=er(o.markedSpans,this);if(null!=a.from&&(n=Bo(t?o:ti(o),a.from),-1==e))return n;if(null!=a.to&&(r=Bo(t?o:ti(o),a.to),1==e))return r}return n&&{from:n,to:r}},va.prototype.changed=function(){var e=this.find(-1,!0),t=this,n=this.doc.cm;e&&n&&At(n,function(){var r=e.line,i=ti(e.line),o=Qe(n,i);if(o&&(ot(o),n.curOp.selectionChanged=n.curOp.forceUpdate=!0),n.curOp.updateMaxLine=!0,!kr(t.doc,r)&&null!=t.height){var a=t.height;t.height=null;var l=Lr(t)-a;l&&ei(r,r.height+l)}})},va.prototype.attachLine=function(e){if(!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;t.maybeHiddenMarkers&&-1!=Pi(t.maybeHiddenMarkers,this)||(t.maybeUnhiddenMarkers||(t.maybeUnhiddenMarkers=[])).push(this)}this.lines.push(e)},va.prototype.detachLine=function(e){if(this.lines.splice(Pi(this.lines,e),1),!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;(t.maybeHiddenMarkers||(t.maybeHiddenMarkers=[])).push(this)}};var ga=0,ya=e.SharedTextMarker=function(e,t){this.markers=e,this.primary=t;for(var n=0;n<e.length;++n)e[n].parent=this};Ai(ya),ya.prototype.clear=function(){if(!this.explicitlyCleared){this.explicitlyCleared=!0;for(var e=0;e<this.markers.length;++e)this.markers[e].clear();Ci(this,"clear")}},ya.prototype.find=function(e,t){return this.primary.find(e,t)};var xa=e.LineWidget=function(e,t,n){if(n)for(var r in n)n.hasOwnProperty(r)&&(this[r]=n[r]);this.doc=e,this.node=t};Ai(xa),xa.prototype.clear=function(){var e=this.doc.cm,t=this.line.widgets,n=this.line,r=ti(n);if(null!=r&&t){for(var i=0;i<t.length;++i)t[i]==this&&t.splice(i--,1);t.length||(n.widgets=null);var o=Lr(this);ei(n,Math.max(0,n.height-o)),e&&At(e,function(){Cr(e,n,-o),Ht(e,r,"widget")})}},xa.prototype.changed=function(){var e=this.height,t=this.doc.cm,n=this.line;this.height=null;var r=Lr(this)-e;r&&(ei(n,n.height+r),t&&At(t,function(){t.curOp.forceUpdate=!0,Cr(t,n,r)}))};var ba=e.Line=function(e,t,n){this.text=e,ur(this,t),this.height=n?n(this):1};Ai(ba),ba.prototype.lineNo=function(){return ti(this)};var wa={},ka={};$r.prototype={chunkSize:function(){return this.lines.length},removeInner:function(e,t){for(var n=e,r=e+t;r>n;++n){var i=this.lines[n];this.height-=i.height,Nr(i),Ci(i,"delete")}this.lines.splice(e,t)},collapse:function(e){e.push.apply(e,this.lines)},insertInner:function(e,t,n){this.height+=n,this.lines=this.lines.slice(0,e).concat(t).concat(this.lines.slice(e));for(var r=0;r<t.length;++r)t[r].parent=this},iterN:function(e,t,n){for(var r=e+t;r>e;++e)if(n(this.lines[e]))return!0}},Vr.prototype={chunkSize:function(){return this.size},removeInner:function(e,t){this.size-=t;for(var n=0;n<this.children.length;++n){var r=this.children[n],i=r.chunkSize();if(i>e){var o=Math.min(t,i-e),a=r.height;if(r.removeInner(e,o),this.height-=a-r.height,i==o&&(this.children.splice(n--,1),r.parent=null),0==(t-=o))break;e=0}else e-=i}if(this.size-t<25&&(this.children.length>1||!(this.children[0]instanceof $r))){var l=[];this.collapse(l),this.children=[new $r(l)],this.children[0].parent=this}},collapse:function(e){for(var t=0;t<this.children.length;++t)this.children[t].collapse(e)},insertInner:function(e,t,n){this.size+=t.length,this.height+=n;for(var r=0;r<this.children.length;++r){var i=this.children[r],o=i.chunkSize();if(o>=e){if(i.insertInner(e,t,n),i.lines&&i.lines.length>50){for(var a=i.lines.length%25+25,l=a;l<i.lines.length;){var s=new $r(i.lines.slice(l,l+=25));i.height-=s.height,this.children.splice(++r,0,s),s.parent=this}i.lines=i.lines.slice(0,a),this.maybeSpill()}break}e-=o}},maybeSpill:function(){if(!(this.children.length<=10)){var e=this;do{var t=e.children.splice(e.children.length-5,5),n=new Vr(t);if(e.parent){e.size-=n.size,e.height-=n.height;var r=Pi(e.parent.children,e);e.parent.children.splice(r+1,0,n)}else{var i=new Vr(e.children);i.parent=e,e.children=[i,n],e=i}n.parent=e.parent}while(e.children.length>10);e.parent.maybeSpill()}},iterN:function(e,t,n){for(var r=0;r<this.children.length;++r){var i=this.children[r],o=i.chunkSize();if(o>e){var a=Math.min(t,o-e);if(i.iterN(e,a,n))return!0;if(0==(t-=a))break;e=0}else e-=o}}};var Sa=0,Ca=e.Doc=function(e,t,n,r){if(!(this instanceof Ca))return new Ca(e,t,n,r);null==n&&(n=0),Vr.call(this,[new $r([new ba("",null)])]),this.first=n,this.scrollTop=this.scrollLeft=0,this.cantEdit=!1,this.cleanGeneration=1,this.frontier=n;var i=Bo(n,0);this.sel=de(i),this.history=new oi(null),this.id=++Sa,this.modeOption=t,this.lineSep=r,this.extend=!1,"string"==typeof e&&(e=this.splitLines(e)),Yr(this,{from:i,to:i,text:e}),Te(this,de(i),Wa)};Ca.prototype=Hi(Vr.prototype,{constructor:Ca,iter:function(e,t,n){n?this.iterN(e-this.first,t-e,n):this.iterN(this.first,this.first+this.size,e)},insert:function(e,t){for(var n=0,r=0;r<t.length;++r)n+=t[r].height;this.insertInner(e-this.first,t,n)},remove:function(e,t){this.removeInner(e-this.first,t)},getValue:function(e){var t=Qr(this,this.first,this.first+this.size);return e===!1?t:t.join(e||this.lineSeparator())},setValue:It(function(e){var t=Bo(this.first,0),n=this.first+this.size-1;Tn(this,{from:t,to:Bo(n,Zr(this,n).text.length),text:this.splitLines(e),origin:"setValue",full:!0},!0),Te(this,de(t))}),replaceRange:function(e,t,n,r){t=me(this,t),n=n?me(this,n):t,In(this,e,t,n,r)},getRange:function(e,t,n){var r=Jr(this,me(this,e),me(this,t));return n===!1?r:r.join(n||this.lineSeparator())},getLine:function(e){var 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module&&module.exports?module.exports=t(require("jquery")):window.toastr=t(window.jQuery)}); +//# sourceMappingURL=toastr.js.map diff --git a/yaksh/templates/base.html b/yaksh/templates/base.html index 10f9661..7bf70fb 100644 --- a/yaksh/templates/base.html +++ b/yaksh/templates/base.html @@ -20,8 +20,11 @@ <link rel="stylesheet" href="{% static 'yaksh/css/animate.min.css' %}" type="text/css" /> <link rel="stylesheet" href="{% static 'yaksh/css/font-awesome.css' %}" type="text/css" /> <link rel="stylesheet" href="{% static 'yaksh/css/ontop.css' %}" type="text/css" /> + <link rel="stylesheet" href="{% static 'yaksh/css/plyr.css' %}" /> + <link rel="stylesheet" type="text/css" href="{% static 'yaksh/css/simplemde.min.css' %}"> + <link rel="stylesheet" href="{% static 'yaksh/css/toastr.min.css' %}" /> <!-- https://cdnjs.cloudflare.com/ajax/libs/KaTeX/0.12.0/katex.min.css --> - <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/katex@0.12.0/dist/katex.min.css" integrity="sha384-AfEj0r4/OFrOo5t7NnNe46zW/tFgW6x/bCJG8FqQCEo3+Aro6EYUG4+cU+KJWu/X" crossorigin="anonymous"> + <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/katex@0.12.0/dist/katex.min.css" integrity="sha384-AfEj0r4/OFrOo5t7NnNe46zW/tFgW6x/bCJG8FqQCEo3+Aro6EYUG4+cU+KJWu/X" crossorigin="anonymous"> {% block meta %} @@ -39,16 +42,26 @@ <script language="JavaScript" type="text/javascript" src="{% static 'yaksh/js/jquery-3.3.1.min.js' %}"></script> <script language="JavaScript" type="text/javascript" src="{% static 'yaksh/js/bootstrap.min.js' %}"></script> <script language="JavaScript" type="text/javascript" src="{% static 'yaksh/js/wow.min.js' %}"></script> + <script src="{% static 'yaksh/js/plyr.js' %}"></script> + <script type="text/javascript" src="{% static 'yaksh/js/simplemde.min.js' %}"> + </script> + <script type="text/javascript" src="{% static 'yaksh/js/toastr.min.js' %}"> + </script> - <!-- The loading of KaTeX is deferred to speed up page rendering --> - <script defer src="https://cdn.jsdelivr.net/npm/katex@0.12.0/dist/katex.min.js" integrity="sha384-g7c+Jr9ZivxKLnZTDUhnkOnsh30B4H0rpLUpJ4jAIKs4fnJI+sEnkvrMWph2EDg4" crossorigin="anonymous"></script> + <!-- The loading of KaTeX is deferred to speed up page rendering --> + <script defer src="https://cdn.jsdelivr.net/npm/katex@0.12.0/dist/katex.min.js" integrity="sha384-g7c+Jr9ZivxKLnZTDUhnkOnsh30B4H0rpLUpJ4jAIKs4fnJI+sEnkvrMWph2EDg4" crossorigin="anonymous"></script> - <!-- To automatically render math in text elements, include the auto-render extension: --> - <script defer src="https://cdn.jsdelivr.net/npm/katex@0.12.0/dist/contrib/auto-render.min.js" integrity="sha384-mll67QQFJfxn0IYznZYonOWZ644AWYC+Pt2cHqMaRhXVrursRwvLnLaebdGIlYNa" crossorigin="anonymous" - onload="renderMathInElement(document.body);"></script> + <!-- To automatically render math in text elements, include the auto-render extension: --> + <script defer src="https://cdn.jsdelivr.net/npm/katex@0.12.0/dist/contrib/auto-render.min.js" integrity="sha384-mll67QQFJfxn0IYznZYonOWZ644AWYC+Pt2cHqMaRhXVrursRwvLnLaebdGIlYNa" crossorigin="anonymous" + onload="renderMathInElement(document.body);"></script> <script> new WOW().init(); + $(document).ready(function() { + $(".alert").delay(2000).slideUp(200, function() { + $(this).alert('close'); + }); + }); </script> {% block script %} {% endblock %} @@ -59,9 +72,24 @@ <div id="ontop"> <div id="state"> Checking...<img src="{% static 'yaksh/images/check_answer.gif' %}"/> - </div></div> - - + </div> + </div> + <div id="loader"> + <div id="state1"> + <div class="spinner-grow text-success" role="status"> + <span class="sr-only">Loading...</span> + </div> + <div class="spinner-grow text-danger" role="status"> + <span class="sr-only">Loading...</span> + </div> + <div class="spinner-grow text-warning" role="status"> + <span class="sr-only">Loading...</span> + </div> + <div class="spinner-grow text-primary" role="status"> + <span class="sr-only">Loading...</span> + </div> + </div> + </div> {% block nav %} {% endblock %} diff --git a/yaksh/templates/manage.html b/yaksh/templates/manage.html index 6047fc5..53d5c72 100644 --- a/yaksh/templates/manage.html +++ b/yaksh/templates/manage.html @@ -66,36 +66,6 @@ </div> </nav> -<!-- iframe div for video embed --> -<div id="iframe_div" style="display: none;"> - <iframe class="embed-responsive-item" id="video_frame" width="640" height="480" allowfullscreen> - </iframe> -</div> -<!-- end iframe div --> - -<!-- Dialog to video embed --> -<div id="dialog_iframe" title="Embed Video URL" style="display: none;"> - <div class="input-group mb-3"> - <input id="url" name="url" type="text" required="true" class="form-control" placeholder="Enter video link"> - <div class="input-group-append"> - <input type="button" id="submit_info" name="submit_info" class="btn btn-primary" value="Submit" /> - </div> - </div> - <div id="error_div" style="display: none;"> - <b> Please enter URL</b> - </div> - <div id="copy_div"> - <br> - <label>Paste HTML to embed in website:</label> - <textarea id="html_text" class="form-control" rows="5" cols="100"></textarea> - <br> - <a class="btn btn-secondary" id="copy" data-toggle="tooltip" title="Copy to Clipboard"> - <i class="fa fa-clipboard" aria-hidden="true"></i> - </a> - </div> -</div> -<!-- end dialog --> - {% endblock %} {% block content %} <div class="container"> diff --git a/yaksh/templates/yaksh/add_lesson.html b/yaksh/templates/yaksh/add_lesson.html index 4211b1b..329a8e0 100644 --- a/yaksh/templates/yaksh/add_lesson.html +++ b/yaksh/templates/yaksh/add_lesson.html @@ -20,12 +20,11 @@ {% block content %} <div class="container-fluid"> -{% if error %} -<div class="alert alert-danger"> - {{error}} -</div> -{% endif %} -<div class="container-fluid"> + {% if error %} + <div class="alert alert-danger"> + {{error}} + </div> + {% endif %} <div class="row justify-content-center form-group"> <div class="col-md-5 col-md-offset-4"> <a class="btn btn-primary" href="{% url 'yaksh:get_course_modules' course_id %}"> @@ -54,7 +53,7 @@ <button type="button" class="close" data-dismiss="alert"> <i class="fa fa-close"></i> </button> - <strong>{{ error|escape }}</strong> + <strong>{{ field.label }} : {{ error|escape }}</strong> </div> {% endfor %} {% endfor %} @@ -63,27 +62,38 @@ <button type="button" class="close" data-dismiss="alert"> <i class="fa fa-close"></i> </button> - <strong>{{ error|escape }}</strong> + <strong>{{ field.label }} : {{ error|escape }}</strong> </div> {% endfor %} {% endif %} {{lesson_form.name}} <br> + <div class="card" id="preview_text_div"> + <div class="card-header"> + <center> + <h3>Description Preview</h3> + </center> + </div> + <div class="card-body" id="description_body" style="max-height: 400px; overflow-y: auto;"> + </div> + </div> + <br> {{lesson_form.description}} <br> Active: {{lesson_form.active}} <br><br> + Video Path: + <span class="badge badge-info"> + {{lesson_form.video_path.help_text}} + </span> + {{lesson_form.video_path}} + <br> Video File: <span class="badge badge-info"> {{lesson_form.video_file.help_text}} </span> - <div class="input-group mb-3"> - <div class="custom-file"> - {{lesson_form.video_file}} - <label class="custom-file-label" for="id_video_file"> - Choose file - </label> - </div> + <div class="col-md-4"> + {{lesson_form.video_file}} </div> <br> Lesson Files: @@ -128,30 +138,91 @@ <button class="btn btn-danger btn-lg" type="submit" id="submit" name="Delete"> <i class="fa fa-trash"></i> Delete Files </button> {% endif %} - <button class="btn btn-outline-primary btn-lg" type="button" name="button" id="preview"> - <i class="fa fa-eye"></i> - Preview Description - </button> - <button class="btn btn-outline-primary btn-lg" type="button" name="button" id="embed"> - <i class="fa fa-angle-left"></i> <i class="fa fa-angle-right"></i> - Embed Video link - </button> </center> - </form> - <hr> </fieldset> </form> </div> - <div class="col-md-6"> + <br><br> + <div class="col-md-5"> + <br> + <div class="card"> + <div class="card-header"> + <a class="card-link" data-toggle="collapse" href="#toc-collapse"> + Table Of Contents <i class="fa fa-angle-down"></i> + </a> + </div> + <div class="collapse show" id="toc-collapse"> + <div class="card-body" id="toc">{{toc}}</div> + </div> + </div> + <br> <div class="card" id="preview_text_div"> <div class="card-header"> - <center> - <h3>Description Preview</h3> - </center> + Setup Lesson </div> - <div class="card-body" id="description_body"> + <div class="card-body"> + {% if lesson_form.instance and lesson_form.instance.video_path %} + {% with lesson_form.instance.video_path|video_name as video %} + {% if video.1 == "others" %} + <video id="player" playsinline controls> + <source src="{{video.0}}" /> + </video> + {% else %} + <div id="player" data-plyr-provider="{{video.1}}" data-plyr-embed-id="{{video.0}}"></div> + {% endif %} + <br> + <form action="{% url 'yaksh:add_marker' course_id lesson_form.instance.id %}" method="POST" id="marker-form" name="marker-form"> + {% csrf_token %} + <div class="row"> + <div class="col-md-3"> + <input type="text" id="vtimer" class="form-control" name="video_time" value="00:00:00" required=""> + </div> + <div class="col-md-4"> + <select name="content" class="custom-select" required="" id="content-type"> + <option value="">Select Marker</option> + <option value="1">Topic</option> + <option value="2">Graded Quiz</option> + <option value="3">Exercise</option> + <option value="4">Poll</option> + </select> + </div> + <div class="col-md-5"> + <select name="type" class="custom-select" id="id_type" style="display: none;"> + <option value="" selected="">Select question type</option> + + <option value="mcq">Single Correct Choice</option> + + <option value="mcc">Multiple Correct Choices</option> + + <option value="integer">Answer in Integer</option> + + <option value="string">Answer in String</option> + + <option value="float">Answer in Float</option> + </select> + </div> + <br><br> + <div class="col-md-4"> + <button type="submit" class="btn btn-success" id="add-marker"> + <i class="fa fa-plus-circle"> </i>Add + </button> + </div> + </div> + {% endwith %} + {% else %} + <div class="badge badge-info"> + <strong> + Add a Video Path or Upload a video file to setup lesson contents + </strong> + </div> + {% endif %} </div> </div> + <br> + <div class="card"> + <div class="card-header">Add/Edit Content</div> + <div class="card-body" id="lesson-content"></div> + </div> </div> </div> </div> diff --git a/yaksh/templates/yaksh/add_module.html b/yaksh/templates/yaksh/add_module.html index 94f9402..aee50c1 100644 --- a/yaksh/templates/yaksh/add_module.html +++ b/yaksh/templates/yaksh/add_module.html @@ -60,7 +60,7 @@ <button type="button" class="close" data-dismiss="alert"> <i class="fa fa-close"></i> </button> - <strong>{{ error|escape }}</strong> + <strong>{{field.label}} : {{ error|escape }}</strong> </div> {% endfor %} {% endfor %} @@ -69,29 +69,22 @@ <button type="button" class="close" data-dismiss="alert"> <i class="fa fa-close"></i> </button> - <strong>{{ error|escape }}</strong> + <strong>{{field.label}} : {{ error|escape }}</strong> </div> {% endfor %} {% endif %} {{module_form.name}} <br> - {{module_form.description}} - <br> Active: {{module_form.active}} <br> + <br> + {{module_form.description}} + <br> <center> <button class="btn btn-success btn-lg" type="submit" id="submit" name="Save"> <i class="fa fa-save"></i> Save </button> - <button class="btn btn-outline-primary btn-lg" type="button" name="button" id="preview"> - <i class="fa fa-eye"></i> - Preview Description - </button> - <button class="btn btn-outline-primary btn-lg" type="button" name="button" id="embed"> - <i class="fa fa-angle-left"></i> <i class="fa fa-angle-right"></i> - Embed Video link - </button> </center> </form> <hr> diff --git a/yaksh/templates/yaksh/add_topic.html b/yaksh/templates/yaksh/add_topic.html new file mode 100644 index 0000000..52923e7 --- /dev/null +++ b/yaksh/templates/yaksh/add_topic.html @@ -0,0 +1,12 @@ +{% if topic_id %} +<form class="form-group" method="POST" action="{% url 'yaksh:edit_topic' content_type course_id lesson_id toc_id topic_id %}" id="topic-form"> +{% else %} +<form class="form-group" method="POST" action="{% url 'yaksh:add_topic' content_type course_id lesson_id %}" id="topic-form"> +{% endif %} + {% csrf_token %} + {{ form.as_p }} + <br> + <button type="submit" class="btn btn-success"> + <i class="fa fa-save"></i> Save + </button> +</form> diff --git a/yaksh/templates/yaksh/add_video_quiz.html b/yaksh/templates/yaksh/add_video_quiz.html new file mode 100644 index 0000000..ad087bc --- /dev/null +++ b/yaksh/templates/yaksh/add_video_quiz.html @@ -0,0 +1,94 @@ +{% load static %} +<script type="text/javascript" src="{% static 'yaksh/js/tinymce/js/tinymce/tinymce.min.js' %}"></script> +<script type="text/javascript" src="{% static 'yaksh/js/mathjax/MathJax.js' %}?config=TeX-MML-AM_CHTML"> +</script> +{% if question_id %} +<form class="form-group" method="POST" action="{% url 'yaksh:edit_marker_quiz' content_type course_id lesson_id toc_id question_id %}" id="question-form"> +{% else %} +<form class="form-group" method="POST" action="{% url 'yaksh:add_marker_quiz' content_type course_id lesson_id %}" id="question-form"> +{% endif %} + {% csrf_token %} + <table class="table table-responsive-sm"> + {% for field in form %} + <tr> + <td>{{ field.label }}</td> + <td>{{ field }} <small>{{ field.help_text }}</small></td> + </tr> + {% endfor %} + </table> + {{ formset.management_form }} + <br> + <button type="button" id="add_more" class="btn btn-primary"> + <i class="fa fa-plus-circle"></i> Add More + </button> + <br><br> + <div id="form_set"> + {% for form in formset.forms %} + {{form.non_field_errors}} + {{form.errors}} + <table class='no_error'> + {{ form }} + </table> + <hr> + {% endfor %} + </div> + <div id="empty_form" style="display:none"> + <table class='no_error'> + {{ formset.empty_form }} + </table> + <hr> + </div> + <button type="submit" class="btn btn-success"> + <i class="fa fa-save"></i> Save + </button> +</form> +<script type="text/javascript"> + $(document).ready(function() { + var tc_type = "#id_"+"{{tc_class}}"+"_set-TOTAL_FORMS"; + $('#add_more').click(function() { + var form_idx = $(tc_type).val(); + $('#form_set').append($('#empty_form').html().replace(/__prefix__/g, form_idx)); + $(tc_type).val(parseInt(form_idx) + 1); + var form_type = "#id_"+'{{tc_class}}'+"_set-"+form_idx+"-type"; + $(form_type).val($("#id_"+'{{tc_class}}'+"_set-0-type").val()); + }); + $("#question-form").each(function() { + $(this).find('textarea').addClass("form-control"); + $(this).find('input[type=number]').addClass("form-control"); + }); + let option = $('#id_language').val(); + if(option === 'other') { + $('#id_topic').closest('tr').show(); + $('#id_topic').prop("required", true); + } else { + $('#id_topic').closest('tr').hide(); + $('#id_topic').prop("required", false); + } + $('#id_language').on('change', function() { + let lang_value = $(this).val(); + if (lang_value === "other") { + $('#id_topic').closest('tr').show(); + $('#id_topic').prop("required", true); + $('#id_type').children("option[value='code']").hide(); + } else { + $('#id_topic').closest('tr').hide(); + $('#id_topic').prop("required", false); + $('#id_type').children("option[value='code']").show(); + } + }); + function init_editor() { + tinymce.init({ + selector : "textarea", + setup : function(ed) { + ed.on('change', function(e) { + tinymce.triggerSave(); + }); + }, + max_height: 400, + height: 400, + plugins: "image code link", + convert_urls: false + }); + } + }); +</script>
\ No newline at end of file diff --git a/yaksh/templates/yaksh/course_added_modules.html b/yaksh/templates/yaksh/course_added_modules.html index 2d194b9..d420b95 100644 --- a/yaksh/templates/yaksh/course_added_modules.html +++ b/yaksh/templates/yaksh/course_added_modules.html @@ -93,6 +93,22 @@ Lesson {% endif %} </td> + <td> + {% if unit.type == "quiz" %} + {% if unit.quiz.questionpaper_set.get.id %} + <a href="{% url 'yaksh:show_statistics' unit.quiz.questionpaper_set.get.id course.id %}" class="btn btn-outline-primary"> + <i class="fa fa-line-chart"></i> + Statistics + </a> + {% else %} + ---- + {% endif %} + {% else %} + <a href="{% url 'yaksh:lesson_statistics' course.id unit.lesson.id %}" class="btn btn-outline-primary"> + <i class="fa fa-line-chart"></i> Statistics + </a> + {% endif %} + </td> </tr> {% endfor %} </table> diff --git a/yaksh/templates/yaksh/show_lesson_quiz.html b/yaksh/templates/yaksh/show_lesson_quiz.html new file mode 100644 index 0000000..fb5ae6c --- /dev/null +++ b/yaksh/templates/yaksh/show_lesson_quiz.html @@ -0,0 +1,131 @@ +{% load custom_filters %} +<script type="text/javascript"> + function user_arranged_options() { + var temp_array = [] + var add_array = document.getElementById("arrange_order"); + var ans_array = order_array.children().get() + var answer_is = $.each(ans_array, function(index, value) { + temp_array.push(value.id); + }); + add_array.value = temp_array + } +</script> +<form id="submit-quiz-form" method="POST" action="{% url 'yaksh:submit_marker_quiz' course_id toc.id %}"> + {% csrf_token %} + <div class="card"> + <div class="card-header"> + <div> + <div> + <h2>{{ question.summary }}</h2> + </div> + <div> + {% if question.language == "other" %} + <small class="text text-muted"><strong>Topic:</strong> <span class="badge badge-primary">{{question.topic}}</small></span> + {% else %} + <small class="textx text-muted"><strong>Language:</strong> <span class="badge badge-primary">{{question.language}}</span></small> + {% endif %} + {% if question.type == "mcq" %} + <small class="text text-muted"><strong>Type:</strong> <span class="badge badge-primary">SINGLE CORRECT CHOICE</span></small> + {% elif question.type == "mcc" %} + <small class="text text-muted"><strong>Type:</strong> <span class="badge badge-primary">MULTIPLE CORRECT CHOICES</span></small> + {% elif question.type == "integer" %} + <small class="text text-muted"><strong>Type:</strong> <span class="badge badge-primary">FILL IN THE BLANKS WITH INTEGER ANSWER</span></small> + {% elif question.type == "string" %} + <small class="text text-muted"><strong>Type:</strong> <span class="badge badge-primary">FILL IN THE BLANKS WITH STRING ANSWER</span></small> + {% if testcase.string_check == "lower" %} + <br>(CASE INSENSITIVE) + {% else %} + <br>(CASE SENSITIVE) + {% endif %} + {% elif question.type == "float" %} + <small class="text text-muted"><strong>Type:</strong> <span class="badge badge-primary">FILL IN THE BLANKS WITH FLOAT ANSWER</span></small> + {% elif question.type == "arrange" %} + <small class="text text-muted"><strong>Type:</strong> <span class="badge badge-primary">ARRANGE THE OPTIONS IN CORRECT ORDER</span></small> + {% endif %} + <span class="badge badge-info pull-right"> + <small><strong>Points: {{ question.points }}</strong></small> + </span> + </div> + </div> + </div> + <div class="card-body"> + <div> + {{ question.description|safe }} + </div> + <br> + {% if question.type == "mcq" %} + <!-- Single correct choice type Question --> + {% for test_case in test_cases %} + {% if last_attempt and last_attempt|to_int == test_case.id %} + <input name="answer" type="radio" value="{{ test_case.id }}" checked /> + {{ test_case.options|safe }} <br/> + {% else %} + <input name="answer" type="radio" value="{{ test_case.id }}" /> + {{ test_case.options|safe }} <br/> + {% endif %} + {% endfor %} + {% endif %} + + {% if question.type == "integer" %} + <!-- Integer type Question --> + Enter Integer:<br/> + <input autofocus class="form-control" name="answer" type="number" id="integer" value="{{ last_attempt|to_integer }}" /> + <br><br> + {% endif %} + + {% if question.type == "string" %} + <!-- String type question --> + Enter Text:<br/> + <textarea autofocus name="answer" id="string" class="form-control" style="width: 100%">{{ last_attempt|to_str }}</textarea> + <br/><br/> + {% endif %} + + {% if question.type == "float" %} + <!-- Float type question --> + Enter Decimal Value :<br/> + <input autofocus class="form-control" name="answer" type="number" step="any" id="float" value="{{ last_attempt|to_float }}" /> + <br/><br/> + {% endif %} + + {% if question.type == "mcc" %} + <!-- MCC type question --> + {% for test_case in test_cases %} + {% if last_attempt and test_case.id|safe in last_attempt|safe %} + <input name="answer" type="checkbox" value="{{ test_case.id }}" checked/> + {{ test_case.options| safe }} + <br> + {% else %} + <input name="answer" type="checkbox" value="{{ test_case.id }}"> + {{ test_case.options| safe }} + <br> + {% endif %} + {% endfor %} + {% endif %} + + {% if question.type == "arrange" %} + <!-- Arrange options type question --> + {% if last_attempt %} + {% get_answer_for_arrange_options last_attempt question as test_cases %} + {% endif %} + <input name="answer" type="hidden" id='arrange_order'/> + <div class="list-group"> + <ol class="arrange"> + {% for test_case in test_cases %} + <li class="list-group-item" id={{test_case.id}}> + {{test_case.options| safe }}</li> {% endfor %} + </ol> + </div> + <script type="text/javascript"> + var arrange = $("ol.arrange"); + var order_array = $(arrange).sortable(['serialize']); + </script> + {% endif %} + {% if question.type == "mcq" or question.type == "mcc" or question.type == "integer" or question.type == "float" or question.type == "string" %} + <br><button class="btn btn-success" type="submit" name="check" id="check">Submit + </button> + {% elif question.type == "arrange" %} + <br><button class="btn btn-success" type="submit" name="check" id="check" onClick="return user_arranged_options();">Submit</button> + {% endif %} + </div> + </div> +</form>
\ No newline at end of file diff --git a/yaksh/templates/yaksh/show_lesson_statistics.html b/yaksh/templates/yaksh/show_lesson_statistics.html new file mode 100644 index 0000000..2bcdd2d --- /dev/null +++ b/yaksh/templates/yaksh/show_lesson_statistics.html @@ -0,0 +1,159 @@ +{% extends "manage.html" %} +{% load custom_filters %} +{% block title %} Lesson Statistics {% endblock %} +{% block pagetitle %} Statistics for {{lesson}} {% endblock %} +{% block content %} +<div class="container-fluid"> + <br> + <a class="btn btn-primary" href="{% url 'yaksh:get_course_modules' course_id %}"> + <i class="fa fa-arrow-left"></i> Back + </a> + <br><br> + {% if data %} + <div class="row"> + <div class="col-md-4"> + <ul class="list-group"> + {% for toc, count in data.items %} + <li class="list-group-item"> + <div class="row"> + <div class="col-md-4"> + {{ toc.content_object.summary }} + </div> + <div class="col-md-4"> + <span class="badge badge-pill badge-info"> + {{toc.get_content_display}} + </span> + </div> + <div class="col-md-4"> + <a href="{% url 'yaksh:lesson_statistics' toc.course_id toc.lesson_id toc.id %}" class="btn btn-outline-primary"> + <i class="fa fa-info-circle"></i> Details + </a> + </div> + </table> + </li> + {% endfor %} + </ul> + </div> + <div class="col-md-7"> + {% if not is_que_data %} + <table class="table table-responsive"> + <tr> + <th>TOC</th> + <th>Type</th> + <th>Submissions</th> + </tr> + {% for toc, count in data.items %} + <tr> + <td>{{ toc.content_object.summary }}</td> + <td>{{ toc.get_content_display }}</td> + <td>{{ count }}</td> + </tr> + {% endfor %} + </table> + {% else %} + <div class="card"> + <div class="card-header"> + {{question.summary}} + <div> + {% if question.language == "other" %} + <small class="text text-muted"><strong>Topic:</strong> <span class="badge badge-primary">{{question.topic}}</small></span> + {% else %} + <small class="textx text-muted"><strong>Language:</strong> <span class="badge badge-primary">{{question.language}}</span></small> + {% endif %} + {% if question.type == "mcq" %} + <small class="text text-muted"><strong>Type:</strong> <span class="badge badge-primary">SINGLE CORRECT CHOICE</span></small> + {% elif question.type == "mcc" %} + <small class="text text-muted"><strong>Type:</strong> <span class="badge badge-primary">MULTIPLE CORRECT CHOICES</span></small> + {% elif question.type == "code" %} + <small class="text text-muted"><strong>Type:</strong> <span class="badge badge-primary">PROGRAMMING</span></small> + {% elif question.type == "upload" %} + <small class="text text-muted"><strong>Type:</strong> <span class="badge badge-primary">ASSIGNMENT UPLOAD</span></small> + {% elif question.type == "integer" %} + <small class="text text-muted"><strong>Type:</strong> <span class="badge badge-primary">FILL IN THE BLANKS WITH INTEGER ANSWER</span></small> + {% elif question.type == "string" %} + <small class="text text-muted"><strong>Type:</strong> <span class="badge badge-primary">FILL IN THE BLANKS WITH STRING ANSWER</span></small> + {% if testcase.string_check == "lower" %} + <br>(CASE INSENSITIVE) + {% else %} + <br>(CASE SENSITIVE) + {% endif %} + {% elif question.type == "float" %} + <small class="text text-muted"><strong>Type:</strong> <span class="badge badge-primary">FILL IN THE BLANKS WITH FLOAT ANSWER</span></small> + {% elif question.type == "arrange" %} + <small class="text text-muted"><strong>Type:</strong> <span class="badge badge-primary">ARRANGE THE OPTIONS IN CORRECT ORDER</span></small> + {% endif %} + <span class="badge badge-info pull-right"> + <small><strong>Marks: {{ question.points }}</strong></small> + </span> + </div> + </div> + <div class="card-body"> + {{question.description|safe}} + <br> + {% for tc in question.get_test_cases %} + {% if question.type == "mcc" or question.type == "mcq" %} + {% if tc.correct %} + <span class="badge badge-pill badge-success"> + {{forloop.counter}}. + </span> + {% else %} + <span class="badge badge-pill badge-dark"> + {{ forloop.counter }}. + </span> + {% endif %} + {{tc.options}} + {% elif question.type == "integer" %} + <span class="badge badge-pill badge-success">Answer:</span> + {{tc.correct}} + {% elif question.type == "string" %} + <span class="badge badge-pill badge-success">Answer:</span> + {{tc.correct}} ({{tc.get_string_check_display}}) + {% elif question.type == "float" %} + {{tc.correct}} with Error Margin {{ tc.error_margin }} + {% endif %} + <br> + {% endfor %} + </div> + </div> + <br> + {% include "yaksh/paginator.html" %} + <table class="table table-responsive"> + <tr> + <th>Sr No.</th> + <th>Student Name</th> + <th>Email</th> + <th>Latest Answer</th> + <th>Status</th> + </tr> + {% for data in objects.object_list %} + <tr> + <td>{{forloop.counter}}</td> + <td>{{data.student__first_name}} {{data.student__last_name}}</td> + <td>{{data.student__email}}</td> + {% get_answers data.toc_id data.student_id as user_answer %} + <td>{{ user_answer.0 }}</td> + <td> + {% if user_answer.1 %} + <span class="badge badge-success"> + Correct + </span> + {% else %} + <span class="badge badge-secondary"> + Incorrect + </span> + {% endif %} + </td> + </tr> + {% endfor %} + </table> + {% include "yaksh/paginator.html" %} + {% endif %} + </div> + </div> + {% else %} + <div class="container alert alert-warning"> + No lesson quizzes found + </div> + {% endif %} +</div> +{% endblock %}
\ No newline at end of file diff --git a/yaksh/templates/yaksh/show_toc.html b/yaksh/templates/yaksh/show_toc.html new file mode 100644 index 0000000..92ea0cd --- /dev/null +++ b/yaksh/templates/yaksh/show_toc.html @@ -0,0 +1,72 @@ +{% load custom_filters %} +{% has_lesson_video lesson_id as has_video %} +{% if has_video %} + <div> + <a href="{% url 'yaksh:download_sample_toc' %}"> + <i class="fa fa-download"></i> Download Sample + </a> + <br><br> + <form action="" method="POST" enctype="multipart/form-data"> + {% csrf_token %} + <input type="file" name="toc" required=""> + <button class="btn btn-outline-success" id="upload_toc" name="upload_toc"> + <i class="fa fa-upload"></i> Upload TOC + </button> + </form> + </div> + <hr> +{% endif %} +<table class="table table-responsive-sm"> +{% for toc in contents %} + {% with toc.get_toc_text as toc_name %} + <tr> + <td width="30%"> + {{ toc_name }} + </td> + <td> + {{toc.get_content_display}} + </td> + <td> + {{toc.time}} + </td> + <td> + {% if toc.content == 1 %} + <a href="#" class="btn btn-outline-info" data-url="{% url 'yaksh:edit_topic' toc.content toc.course_id toc.lesson_id toc.id toc.object_id %}" id="edit-toc" onclick="edit_toc(this)"> + {% else %} + <a href="#" class="btn btn-outline-info" data-url="{% url 'yaksh:edit_marker_quiz' toc.content toc.course_id toc.lesson_id toc.id toc.object_id %}" id="edit-toc" onclick="edit_toc(this)"> + {% endif %} + <i class="fa fa-edit"></i> Edit + </a> + </td> + <td> + <form action="{% url 'yaksh:delete_toc' toc.course_id toc.id %}" method="POST"> + {% csrf_token %} + <input type="hidden" name="redirect_url" id="redirect_url" class="hidden"> + <button class="btn btn-outline-danger" type="submit" onclick="return confirm('Are you sure you want to remove {{toc_name|capfirst}}?')"> + <i class="fa fa-trash"></i> Remove + </button> + </form> + </td> + </tr> + {% endwith %} +{% empty %} + <center> + <span class="badge badge-warning">No Table of contents added</span> + </center> +{% endfor %} +</table> +<script type="text/javascript"> + $(document).ready(function() { + var divs = document.getElementsByClassName("hidden"); + for(var i = 0; i < divs.length; i++) + { + divs[i].value = window.location.pathname; + } + }); + + function edit_toc(obj) { + var url = obj.getAttribute("data-url"); + lock_screen(); + ajax_call(url, "GET"); + } +</script>
\ No newline at end of file diff --git a/yaksh/templates/yaksh/show_video.html b/yaksh/templates/yaksh/show_video.html index 9c8d133..9e9d0b4 100644 --- a/yaksh/templates/yaksh/show_video.html +++ b/yaksh/templates/yaksh/show_video.html @@ -4,9 +4,22 @@ {% block title %} {{ learning_module.name }} {% endblock %} {% block script %} +<script type="text/javascript"> + var player; + var contents_by_time = JSON.parse('{{ contents_by_time|safe }}'); + var loc = 0; + var video_time = []; +</script> +<script type="text/javascript" src="{% static 'yaksh/js/jquery-ui.js' %}"></script> +<script type="text/javascript" src="{% static 'yaksh/js/show_toc.js' %}"> +</script> +<script src="{% static 'yaksh/js/jquery-sortable.js' %}"></script> <script type="text/javascript" src="{% static 'yaksh/js/mathjax/MathJax.js' %}?config=TeX-MML-AM_CHTML"> </script> {% endblock %} +{% block css %} +<link rel="stylesheet" href="{% static 'yaksh/css/jquery-ui/jquery-ui.css' %}"> +{% endblock %} {% block main %} <div class="wrapper"> <!-- Sidebar --> @@ -77,11 +90,9 @@ <!-- Page Content --> <div id="content"> - <button type="button" id="sidebarCollapse" class="btn btn-outline-info"> <i class="fa fa-navicon fa-lg"></i> </button> - <br><br> <ol class="breadcrumb"> <li class="breadcrumb-item"> @@ -95,7 +106,6 @@ {% endif %} </ol> <br> - {% if msg %} <center> <div class="alert alert-dismissible alert-warning"> @@ -127,41 +137,98 @@ </a> {% endif %} {% else %} <!-- Lesson body --> - <div class="col-md-6" style="width: 100%"> - {{lesson.html_data|safe}} - <br> - <a href="{% url 'yaksh:next_unit' course.id learning_module.id current_unit.id %}" class="btn btn-info btn-lg" > - Next <i class="fa fa-step-forward"></i> - </a> - </div> - <br> - <div class="col-md-7"> - {% with lesson.get_files as lesson_files %} - {% if lesson_files %} - <div class="card"> - <div class="card-header"> - Files for this lesson + <!-- Lesson Table of contents --> + <div class="row"> + <div class="col-md-8"> + <div class="card-body"> + {% if lesson.video_path %} + {% with lesson.video_path|video_name as video %} + {% if video.1 == "others" %} + <video id="player" playsinline controls> + <source src="{{video.0}}" /> + </video> + {% else %} + <div id="player" data-plyr-provider="{{video.1}}" data-plyr-embed-id="{{video.0}}"></div> + {% endif %} + {% endwith %} + {% endif %} + </div> + </div> + <div class="col-md-4"> + <div class="card"> + <div class="card-header"> + <a class="card-link" data-toggle="collapse" href="#toc-collapse"> + Table Of Contents <i class="fa fa-angle-down"></i> + </a> + </div> + <div class="collapse show" id="toc-collapse"> + <div class="card-body" id="toc"> + <table class="table table-responsive"> + {% for content in toc %} + {% with content.get_toc_text as toc_name %} + <tr> + <td> + <a href="#" onclick="select_toc(this);" data-toc="{{content.id}}" data-toc-type="{{content.content}}"> + {{ toc_name }} + </a> + </td> + <td> + {{content.get_content_display}} + </td> + <td id="toc_time_{{content.id}}"> + {{content.time}} + </td> + <input type="hidden" id="toc_{{content.id}}" value="{% url 'yaksh:get_marker_quiz' course.id content.id %}" data-content="{{content.content}}"/> + <input type="hidden" id="toc_desc_{{content.id}}" value="{{content.content_object.description|safe}}" data-content="{{content.content}}"/> + </tr> + {% endwith %} + {% empty %} + <center> + <span class="badge badge-warning">No Table of contents added</span> + </center> + {% endfor %} + </table> </div> + </div> + </div> + </div> + <div class="col-md-8"> + <a href="{% url 'yaksh:next_unit' course.id learning_module.id current_unit.id %}" class="btn btn-info btn-lg" > + Next <i class="fa fa-step-forward"></i> + </a> + <br><br> + <div class="card"> + <div class="card-header"><h3><strong>Lesson Description</strong></h3></div> <div class="card-body"> - {% for f in lesson_files %} - <a href="{{f.file.url}}" class="list-group-item"> - {{forloop.counter}}.{{ f.file.name|file_title }} - </a> - {% endfor %} + <div class="col" style="width: 100%"> + {{lesson.html_data|safe}} + </div> + <div class="card-body" id="topic-description"></div> + <div class="col-md-7"> + {% with lesson.get_files as lesson_files %} + {% if lesson_files %} + <div class="card"> + <div class="card-header"> + Files for this lesson + </div> + <div class="card-body"> + {% for f in lesson_files %} + <a href="{{f.file.url}}" class="list-group-item"> + {{forloop.counter}}.{{ f.file.name|file_title }} + </a> + {% endfor %} + </div> + </div> + {% endif %} + {% endwith %} + </div> </div> </div> - {% endif %} - {% endwith %} + </div> </div> {% endif %} </div> </div> -<script type="text/javascript"> - $(document).ready(function () { - $('#sidebarCollapse').on('click', function () { - $('#sidebar').toggleClass('active'); - }); - }); -</script> +<div id="dialog"></div> {% endblock %} diff --git a/yaksh/templatetags/custom_filters.py b/yaksh/templatetags/custom_filters.py index 2a01787..57ec7dd 100644 --- a/yaksh/templatetags/custom_filters.py +++ b/yaksh/templatetags/custom_filters.py @@ -10,7 +10,7 @@ except ImportError: from pygments import highlight from pygments.lexers import get_lexer_by_name from pygments.formatters import HtmlFormatter -from yaksh.models import User, Course, Quiz +from yaksh.models import User, Course, Quiz, TableOfContents, Lesson register = template.Library() @@ -125,6 +125,19 @@ def highlight_spaces(text): ) +@register.filter(name='video_name') +def video_name(text): + video = literal_eval(text) + video = {k.lower(): v for k, v in video.items()} + if 'youtube' in video.keys(): + name, vformat = video.get('youtube'), 'youtube' + elif 'vimeo' in video.keys(): + name, vformat = video.get('vimeo'), 'vimeo' + else: + name, vformat = video.get('others'), 'others' + return name, vformat + + @register.filter(name="to_integer") def to_integer(text): try: @@ -165,3 +178,18 @@ def specail_attempt_monitor(user_id, course_id, quiz_id): if micromanagers.exists(): context['micromanager'] = micromanagers.first() return context + + +@register.simple_tag +def get_answers(toc_id, user_id): + return TableOfContents.objects.get_answer(toc_id, user_id) + + +@register.simple_tag +def has_lesson_video(lesson_id): + lesson = Lesson.objects.filter(id=lesson_id) + if lesson.exists(): + status = True if lesson.first().video_path else False + else: + status = False + return status
\ No newline at end of file diff --git a/yaksh/test_views.py b/yaksh/test_views.py index df408bb..d80a01e 100644 --- a/yaksh/test_views.py +++ b/yaksh/test_views.py @@ -30,7 +30,8 @@ from yaksh.models import ( User, Profile, Question, Quiz, QuestionPaper, AnswerPaper, Answer, Course, AssignmentUpload, McqTestCase, IntegerTestCase, StringTestCase, FloatTestCase, FIXTURES_DIR_PATH, LearningModule, LearningUnit, Lesson, - LessonFile, CourseStatus, dict_to_yaml, Post, Comment + LessonFile, CourseStatus, dict_to_yaml, Post, Comment, Topic, + TableOfContents, LessonQuizAnswer ) from yaksh.views import add_as_moderator, course_forum, post_comments from yaksh.forms import PostForm, CommentForm @@ -3319,7 +3320,7 @@ class TestCourseDetail(TestCase): response = self.client.get(reverse('yaksh:download_sample_csv')) self.assertEqual(response.status_code, 200) self.assertEqual(response.get('Content-Disposition'), - 'attachment; filename="sample_user_upload"') + 'attachment; filename="sample_user_upload.csv"') def test_view_course_status(self): """ Test to view course status """ @@ -6601,6 +6602,54 @@ class TestLessons(TestCase): lesson=self.lesson).first() self.assertIn("test", lesson_files.file.name) lesson_file_path = lesson_files.file.path + + # Teacher adds multiple videos in video path + response = self.client.post( + reverse('yaksh:edit_lesson', + kwargs={"lesson_id": self.lesson.id, + "course_id": self.course.id, + "module_id": self.learning_module.id}), + data={"name": "updated lesson", + "description": "updated description", + "video_path": "{'youtube': 'test', 'others': 'test'}", + "Save": "Save"} + ) + self.assertEqual(response.status_code, 200) + self.assertIn( + "Video path : Only one type of video path is allowed", + str(response.content) + ) + + # Teacher adds wrong pattern in video path + response = self.client.post( + reverse('yaksh:edit_lesson', + kwargs={"lesson_id": self.lesson.id, + "course_id": self.course.id, + "module_id": self.learning_module.id}), + data={"name": "updated lesson", + "description": "updated description", + "video_path": "test", + "Save": "Save"} + ) + self.assertEqual(response.status_code, 200) + self.assertIn( + "Video path : Value must be dictionary", + str(response.content) + ) + + # Teacher adds correct path in video path + response = self.client.post( + reverse('yaksh:edit_lesson', + kwargs={"lesson_id": self.lesson.id, + "course_id": self.course.id, + "module_id": self.learning_module.id}), + data={"name": "updated lesson", + "description": "updated description", + "video_path": "{'others': 'test'}", + "Save": "Save"} + ) + self.assertEqual(response.status_code, 302) + # Teacher removes the lesson file response = self.client.post( reverse('yaksh:edit_lesson', @@ -7746,3 +7795,780 @@ class TestStartExam(TestCase): self.student.delete() self.quiz1.delete() self.user1_course1.delete() + + +class TestLessonContents(TestCase): + def setUp(self): + self.client = Client() + self.mod_group = Group.objects.create(name='moderator') + tzone = pytz.timezone('UTC') + + # Create Moderator with profile + self.user1_plaintext_pass = 'demo' + self.user1 = User.objects.create_user( + username='demo_user', + password=self.user1_plaintext_pass, + first_name='first_name', + last_name='last_name', + email='demo@test.com', + ) + Profile.objects.create( + user=self.user1, + roll_number=10, + institute='IIT', + department='Chemical', + position='Moderator', + timezone='UTC', + is_moderator=True + ) + + # Add to moderator group + self.mod_group.user_set.add(self.user1) + + # Create Student + self.student_plaintext_pass = 'demo_student' + self.student = User.objects.create_user( + username='demo_student', + password=self.student_plaintext_pass, + first_name='student_first_name', + last_name='student_last_name', + email='demo_student@test.com' + ) + Profile.objects.create( + user=self.student, + roll_number=10, + institute='IIT', + department='Chemical', + position='Moderator', + timezone='UTC' + ) + + # Create courses for user1 + self.user1_course1 = Course.objects.create( + name="My Course", enrollment="Enroll Request", creator=self.user1 + ) + + # Create learning modules for user1 + self.learning_module1 = LearningModule.objects.create( + order=1, name="My Module", description="My Module", + check_prerequisite=False, creator=self.user1 + ) + self.lesson1 = Lesson.objects.create( + name="My Lesson", description="My Lesson", + creator=self.user1 + ) + + # Create units for lesson + self.lesson_unit1 = LearningUnit.objects.create( + order=1, type="lesson", lesson=self.lesson1 + ) + self.learning_module1.learning_unit.add(self.lesson_unit1) + self.user1_course1.learning_module.add(self.learning_module1) + + def tearDown(self): + self.client.logout() + self.user1.delete() + self.lesson_unit1.delete() + self.user1_course1.delete() + self.learning_module1.delete() + + def test_create_marker(self): + self.client.login( + username=self.student.username, + password=self.student_plaintext_pass + ) + # disallow user other than moderator or course creator or course teacher + response = self.client.post( + reverse('yaksh:add_marker', + kwargs={"course_id": self.user1_course1.id, + "lesson_id": self.lesson1.id}), + data={'content': '1', 'question_type': ''} + ) + self.assertEqual(response.status_code, 404) + self.client.login( + username=self.user1.username, + password=self.user1_plaintext_pass + ) + + # Get json response for topic + response = self.client.post( + reverse('yaksh:add_marker', + kwargs={"course_id": self.user1_course1.id, + "lesson_id": self.lesson1.id}), + data={'content': '1', 'question_type': ''} + ) + json_response = json.loads(response.content) + self.assertEqual(response.status_code, 200) + self.assertTrue(json_response.get("success")) + self.assertEqual(json_response.get("content_type"), '1') + + # Get json response for question form + response = self.client.post( + reverse('yaksh:add_marker', + kwargs={"course_id": self.user1_course1.id, + "lesson_id": self.lesson1.id}), + data={'content': '2', 'question_type': ''} + ) + json_response = json.loads(response.content) + self.assertEqual(response.status_code, 200) + self.assertTrue(json_response.get("success")) + self.assertEqual(json_response.get("content_type"), '2') + + def test_add_lesson_topic(self): + self.client.login( + username=self.student.username, + password=self.student_plaintext_pass + ) + # disallow user other than moderator or course creator or course teacher + response = self.client.post( + reverse('yaksh:add_topic', + kwargs={"content_type": '1', + "course_id": self.user1_course1.id, + "lesson_id": self.lesson1.id}), + data={'timer': '00:00:00', 'name': 'My Lesson Topic', + 'description': 'My lesson topic description'} + ) + self.assertEqual(response.status_code, 404) + + self.client.login( + username=self.user1.username, + password=self.user1_plaintext_pass + ) + + # Post json response for topic + response = self.client.post( + reverse('yaksh:add_topic', + kwargs={"content_type": '1', + "course_id": self.user1_course1.id, + "lesson_id": self.lesson1.id}), + data={'timer': '00:00:00', 'name': 'My_Lesson_Topic', + 'description': 'My lesson topic description'} + ) + json_response = json.loads(response.content) + self.assertEqual(response.status_code, 200) + self.assertTrue(json_response.get("success")) + self.assertEqual( + json_response.get("message"), "Saved topic successfully" + ) + topics = Topic.objects.filter(name="My_Lesson_Topic") + self.assertTrue(topics.exists()) + + # Get json response for topic form + single_topic = topics.first() + toc = TableOfContents.objects.get( + course_id=self.user1_course1.id, lesson_id=self.lesson1.id, + object_id=single_topic.id + ) + response = self.client.get( + reverse('yaksh:edit_topic', + kwargs={"content_type": '1', + "course_id": self.user1_course1.id, + "lesson_id": self.lesson1.id, + "topic_id": single_topic.id, + "toc_id": toc.id}) + ) + json_response = json.loads(response.content) + self.assertEqual(response.status_code, 200) + self.assertTrue(json_response.get("success")) + + # delete topic Toc + response = self.client.post( + reverse('yaksh:delete_toc', + kwargs={"course_id": self.user1_course1.id, + "toc_id": toc.id}), + data={'redirect_url': reverse("yaksh:login")} + ) + self.assertEqual(response.status_code, 302) + + def test_add_lesson_quiz(self): + self.client.login( + username=self.student.username, + password=self.student_plaintext_pass + ) + # disallow user other than moderator or course creator or course teacher + response = self.client.post( + reverse('yaksh:add_marker_quiz', + kwargs={"content_type": '1', + "course_id": self.user1_course1.id, + "lesson_id": self.lesson1.id}), + data={'timer': '00:00:00', 'summary': 'My_Lesson_question', + 'description': 'My lesson topic description', + 'language': 'mcq', 'type': 'other', 'topic': 'test'} + ) + self.assertEqual(response.status_code, 404) + + self.client.login( + username=self.user1.username, + password=self.user1_plaintext_pass + ) + + # Post json response for lesson quiz (with 400 error) + response = self.client.post( + reverse('yaksh:add_marker_quiz', + kwargs={"content_type": '1', + "course_id": self.user1_course1.id, + "lesson_id": self.lesson1.id}), + data={'timer': '00:00:00', 'summary': 'My_Lesson_question', + 'description': 'My lesson question description', + 'language': 'other', 'type': 'integer', 'topic': 'test'} + ) + json_response = json.loads(response.content) + self.assertEqual(response.status_code, 400) + self.assertFalse(json_response.get("success")) + + # Post json response for lesson quiz (with 200 success) + response = self.client.post( + reverse('yaksh:add_marker_quiz', + kwargs={"content_type": '2', + "course_id": self.user1_course1.id, + "lesson_id": self.lesson1.id}), + data={'timer': '00:00:00', 'summary': 'My_Lesson_question', + 'description': 'My lesson question description', + 'language': 'other', 'type': 'integer', 'topic': 'test', + 'points': '1', 'form-TOTAL_FORMS': 1, + 'form-MAX_NUM_FORMS': '', + 'form-INITIAL_FORMS': 0, 'integertestcase_set-TOTAL_FORMS': 0, + 'integertestcase_set-INITIAL_FORMS': 0, + 'integertestcase_set-MIN_NUM_FORMS': 0, + 'integertestcase_set-MAX_NUM_FORMS': 0, + 'integertestcase_set-0-correct': "1"} + ) + json_response = json.loads(response.content) + self.assertEqual(response.status_code, 200) + self.assertTrue(json_response.get("success")) + + self.assertEqual( + json_response.get("message"), "Saved question successfully" + ) + que = Question.objects.filter(summary="My_Lesson_question") + self.assertTrue(que.exists()) + + # Get edit question form + single_que = que.first() + toc = TableOfContents.objects.get( + course_id=self.user1_course1.id, lesson_id=self.lesson1.id, + object_id=single_que.id + ) + response = self.client.get( + reverse('yaksh:edit_marker_quiz', + kwargs={"content_type": '2', + "course_id": self.user1_course1.id, + "lesson_id": self.lesson1.id, + "question_id": single_que.id, + "toc_id": toc.id}) + ) + json_response = json.loads(response.content) + self.assertEqual(response.status_code, 200) + self.assertTrue(json_response.get("success")) + self.assertEqual(json_response.get("content_type"), 2) + + # delete question Toc + response = self.client.post( + reverse('yaksh:delete_toc', + kwargs={"course_id": self.user1_course1.id, + "toc_id": toc.id}), + data={'redirect_url': reverse("yaksh:login")} + ) + self.assertEqual(response.status_code, 302) + + def test_get_and_submit_marker_quiz(self): + self.client.login( + username=self.user1.username, + password=self.user1_plaintext_pass + ) + + # Create a question for lesson exercise + response = self.client.post( + reverse('yaksh:add_marker_quiz', + kwargs={"content_type": '3', + "course_id": self.user1_course1.id, + "lesson_id": self.lesson1.id}), + data={'timer': '00:00:00', 'summary': 'My_Lesson_question', + 'description': 'My lesson question description', + 'language': 'other', 'type': 'integer', 'topic': 'test', + 'points': '1', 'form-TOTAL_FORMS': 1, + 'form-MAX_NUM_FORMS': '', + 'form-INITIAL_FORMS': 0, + 'integertestcase_set-TOTAL_FORMS': 1, + 'integertestcase_set-INITIAL_FORMS': 0, + 'integertestcase_set-MIN_NUM_FORMS': 0, + 'integertestcase_set-MAX_NUM_FORMS': 0, + 'integertestcase_set-0-type': 'integertestcase', + 'integertestcase_set-0-correct': "1"} + ) + + self.client.logout() + que = Question.objects.filter(summary="My_Lesson_question") + + single_que = que.first() + toc = TableOfContents.objects.get( + course_id=self.user1_course1.id, lesson_id=self.lesson1.id, + object_id=single_que.id + ) + + # Get lesson exercise as student + # Given + self.client.login( + username=self.student.username, + password=self.student_plaintext_pass + ) + + # When + response = self.client.get( + reverse('yaksh:get_marker_quiz', + kwargs={"course_id": self.user1_course1.id, + "toc_id": toc.id}) + ) + + # Then + self.assertEqual(response.status_code, 404) + + # Given + self.user1_course1.students.add(self.student) + self.client.login( + username=self.student.username, + password=self.student_plaintext_pass + ) + + # When + response = self.client.get( + reverse('yaksh:get_marker_quiz', + kwargs={"course_id": self.user1_course1.id, + "toc_id": toc.id}) + ) + json_response = json.loads(response.content) + + # Then + self.assertEqual(response.status_code, 200) + self.assertTrue(json_response.get("success")) + + # Submit empty answer for lesson quiz + response = self.client.post( + reverse('yaksh:submit_marker_quiz', + kwargs={"course_id": self.user1_course1.id, + "toc_id": toc.id}), + data={'answer': ''} + ) + json_response = json.loads(response.content) + + # Then + self.assertEqual(response.status_code, 200) + self.assertFalse(json_response.get("success")) + + # Submit valid answer for lesson quiz + # When + response = self.client.post( + reverse('yaksh:submit_marker_quiz', + kwargs={"course_id": self.user1_course1.id, + "toc_id": toc.id}), + data={'answer': '1'} + ) + json_response = json.loads(response.content) + + # Then + self.assertEqual(response.status_code, 200) + self.assertTrue(json_response.get("success")) + self.assertEqual( + json_response.get("message"), "You answered the question correctly" + ) + + + def test_lesson_statistics(self): + # Given + self.client.login( + username=self.user1.username, + password=self.user1_plaintext_pass + ) + + # Create a question for lesson exercise + # When + response = self.client.post( + reverse('yaksh:add_marker_quiz', + kwargs={"content_type": '3', + "course_id": self.user1_course1.id, + "lesson_id": self.lesson1.id}), + data={'timer': '00:00:00', 'summary': 'My_Lesson_question', + 'description': 'My lesson question description', + 'language': 'other', 'type': 'integer', 'topic': 'test', + 'points': '1', 'form-TOTAL_FORMS': 1, + 'form-MAX_NUM_FORMS': '', + 'form-INITIAL_FORMS': 0, + 'integertestcase_set-TOTAL_FORMS': 1, + 'integertestcase_set-INITIAL_FORMS': 0, + 'integertestcase_set-MIN_NUM_FORMS': 0, + 'integertestcase_set-MAX_NUM_FORMS': 0, + 'integertestcase_set-0-type': 'integertestcase', + 'integertestcase_set-0-correct': "1"} + ) + que = Question.objects.filter(summary="My_Lesson_question") + + single_que = que.first() + toc = TableOfContents.objects.get( + course_id=self.user1_course1.id, lesson_id=self.lesson1.id, + object_id=single_que.id + ) + self.client.logout() + self.user1_course1.students.add(self.student) + self.client.login( + username=self.student.username, + password=self.student_plaintext_pass + ) + response = self.client.post( + reverse('yaksh:submit_marker_quiz', + kwargs={"course_id": self.user1_course1.id, + "toc_id": toc.id}), + data={'answer': '1'} + ) + self.client.logout() + + # Then + self.client.login( + username=self.user1.username, + password=self.user1_plaintext_pass + ) + response = self.client.get( + reverse('yaksh:lesson_statistics', + kwargs={"course_id": self.user1_course1.id, + "lesson_id": self.lesson1.id}) + ) + response_data = response.context + self.assertEqual(response.status_code, 200) + self.assertEqual( + next(iter(response_data.get("data").keys())).id, toc.id + ) + + # Then + response = self.client.get( + reverse('yaksh:lesson_statistics', + kwargs={"course_id": self.user1_course1.id, + "lesson_id": self.lesson1.id, + "toc_id": toc.id}) + ) + response_data = response.context + student_info = response_data.get("objects").object_list[0] + self.assertEqual(response.status_code, 200) + self.assertEqual( + next(iter(response_data.get("data").keys())).id, toc.id + ) + self.assertEqual(student_info.get("student_id"), self.student.id) + + def test_multiple_lesson_question_types(self): + self.client.login( + username=self.user1.username, + password=self.user1_plaintext_pass + ) + + # Create float based question + response = self.client.post( + reverse('yaksh:add_marker_quiz', + kwargs={"content_type": '3', + "course_id": self.user1_course1.id, + "lesson_id": self.lesson1.id}), + data={'timer': '00:00:00', 'summary': 'Float_Lesson', + 'description': 'My lesson question description', + 'language': 'other', 'type': 'float', 'topic': 'test', + 'points': '1', 'form-TOTAL_FORMS': 1, + 'form-MAX_NUM_FORMS': '', + 'form-INITIAL_FORMS': 0, + 'floattestcase_set-TOTAL_FORMS': 1, + 'floattestcase_set-INITIAL_FORMS': 0, + 'floattestcase_set-MIN_NUM_FORMS': 0, + 'floattestcase_set-MAX_NUM_FORMS': 0, + 'floattestcase_set-0-type': 'floattestcase', + 'floattestcase_set-0-correct': "1", + 'floattestcase_set-0-error_margin': "0.1" + } + ) + json_response = json.loads(response.content) + self.assertEqual(response.status_code, 200) + self.assertTrue(json_response.get("success")) + self.assertEqual( + json_response.get("message"), "Saved question successfully" + ) + + + # Create a mcq question + response = self.client.post( + reverse('yaksh:add_marker_quiz', + kwargs={"content_type": '3', + "course_id": self.user1_course1.id, + "lesson_id": self.lesson1.id}), + data={'timer': '00:00:00', 'summary': 'Mcq_Lesson', + 'description': 'My lesson question description', + 'language': 'other', 'type': 'mcq', 'topic': 'test', + 'points': '1', 'form-TOTAL_FORMS': 2, + 'form-MAX_NUM_FORMS': '', + 'form-INITIAL_FORMS': 0, + 'mcqtestcase_set-TOTAL_FORMS': 2, + 'mcqtestcase_set-INITIAL_FORMS': 0, + 'mcqtestcase_set-MIN_NUM_FORMS': 0, + 'mcqtestcase_set-MAX_NUM_FORMS': 0, + 'mcqtestcase_set-0-type': 'mcqtestcase', + 'mcqtestcase_set-0-options': "1", + 'mcqtestcase_set-0-correct': True, + 'mcqtestcase_set-1-type': 'mcqtestcase', + 'mcqtestcase_set-1-options': "2", + 'mcqtestcase_set-1-correct': False + } + ) + json_response = json.loads(response.content) + self.assertEqual(response.status_code, 200) + self.assertTrue(json_response.get("success")) + self.assertEqual( + json_response.get("message"), "Saved question successfully" + ) + + # Create a mcc question + response = self.client.post( + reverse('yaksh:add_marker_quiz', + kwargs={"content_type": '3', + "course_id": self.user1_course1.id, + "lesson_id": self.lesson1.id}), + data={'timer': '00:00:00', 'summary': 'Mcc_Lesson', + 'description': 'My lesson question description', + 'language': 'other', 'type': 'mcc', 'topic': 'test', + 'points': '1', 'form-TOTAL_FORMS': 2, + 'form-MAX_NUM_FORMS': '', + 'form-INITIAL_FORMS': 0, + 'mcqtestcase_set-TOTAL_FORMS': 2, + 'mcqtestcase_set-INITIAL_FORMS': 0, + 'mcqtestcase_set-MIN_NUM_FORMS': 0, + 'mcqtestcase_set-MAX_NUM_FORMS': 0, + 'mcqtestcase_set-0-type': 'mcqtestcase', + 'mcqtestcase_set-0-options': "1", + 'mcqtestcase_set-0-correct': True, + 'mcqtestcase_set-1-type': 'mcqtestcase', + 'mcqtestcase_set-1-options': "2", + 'mcqtestcase_set-1-correct': False + } + ) + json_response = json.loads(response.content) + self.assertEqual(response.status_code, 200) + self.assertTrue(json_response.get("success")) + self.assertEqual( + json_response.get("message"), "Saved question successfully" + ) + + + # Create a string based question + response = self.client.post( + reverse('yaksh:add_marker_quiz', + kwargs={"content_type": '3', + "course_id": self.user1_course1.id, + "lesson_id": self.lesson1.id}), + data={'timer': '00:00:00', 'summary': 'String_Lesson', + 'description': 'My lesson question description', + 'language': 'other', 'type': 'string', 'topic': 'test', + 'points': '1', 'form-TOTAL_FORMS': 1, + 'form-MAX_NUM_FORMS': '', + 'form-INITIAL_FORMS': 0, + 'stringtestcase_set-TOTAL_FORMS': 1, + 'stringtestcase_set-INITIAL_FORMS': 0, + 'stringtestcase_set-MIN_NUM_FORMS': 0, + 'stringtestcase_set-MAX_NUM_FORMS': 0, + 'stringtestcase_set-0-type': 'stringtestcase', + 'stringtestcase_set-0-correct': "test", + 'stringtestcase_set-0-string_check': "lower" + } + ) + json_response = json.loads(response.content) + self.assertEqual(response.status_code, 200) + self.assertTrue(json_response.get("success")) + self.assertEqual( + json_response.get("message"), "Saved question successfully" + ) + + ques = Question.objects.filter( + summary__in=["Mcq_Lesson", "Mcc_Lesson", + "Float_Lesson", "String_Lesson"] + ).values_list("id", flat=True) + self.assertTrue(ques.exists()) + tocs = TableOfContents.objects.filter( + course_id=self.user1_course1.id, lesson_id=self.lesson1.id, + object_id__in=ques + ).values_list("id", flat=True) + self.assertTrue(tocs.exists()) + + # Student submits answers to all the questions + self.user1_course1.students.add(self.student) + self.client.login( + username=self.student.username, + password=self.student_plaintext_pass + ) + + # submit mcq question + response = self.client.post( + reverse('yaksh:submit_marker_quiz', + kwargs={"course_id": self.user1_course1.id, + "toc_id": tocs[0]}), + data={'answer': '1'} + ) + json_response = json.loads(response.content) + self.assertEqual(response.status_code, 200) + self.assertTrue(json_response.get("success")) + self.assertEqual( + json_response.get("message"), "You answered the question correctly" + ) + + # submit mcc question + response = self.client.post( + reverse('yaksh:submit_marker_quiz', + kwargs={"course_id": self.user1_course1.id, + "toc_id": tocs[1]}), + data={'answer': ['1']} + ) + json_response = json.loads(response.content) + self.assertEqual(response.status_code, 200) + self.assertFalse(json_response.get("success")) + self.assertIn( + "You have answered the question incorrectly", + json_response.get("message"), + ) + + # submit float question + response = self.client.post( + reverse('yaksh:submit_marker_quiz', + kwargs={"course_id": self.user1_course1.id, + "toc_id": tocs[2]}), + data={'answer': '1.0'} + ) + json_response = json.loads(response.content) + self.assertEqual(response.status_code, 200) + self.assertFalse(json_response.get("success")) + self.assertIn( + "You have answered the question incorrectly", + json_response.get("message"), + ) + + + # submit string question + response = self.client.post( + reverse('yaksh:submit_marker_quiz', + kwargs={"course_id": self.user1_course1.id, + "toc_id": tocs[3]}), + data={'answer': 'test'} + ) + json_response = json.loads(response.content) + self.assertEqual(response.status_code, 200) + self.assertTrue(json_response.get("success")) + self.assertEqual( + json_response.get("message"), "You answered the question correctly" + ) + self.client.logout() + self.client.login( + username=self.user1.username, + password=self.user1_plaintext_pass + ) + + # Get statistics for mcc question + response = self.client.get( + reverse('yaksh:lesson_statistics', + kwargs={"course_id": self.user1_course1.id, + "lesson_id": self.lesson1.id, + "toc_id": tocs[1]}) + ) + response_data = response.context + student_info = response_data.get("objects").object_list[0] + self.assertEqual(response.status_code, 200) + self.assertEqual(student_info.get("student_id"), self.student.id) + + # Get statistics for mcq question + response = self.client.get( + reverse('yaksh:lesson_statistics', + kwargs={"course_id": self.user1_course1.id, + "lesson_id": self.lesson1.id, + "toc_id": tocs[0]}) + ) + response_data = response.context + student_info = response_data.get("objects").object_list[0] + self.assertEqual(response.status_code, 200) + self.assertEqual(student_info.get("student_id"), self.student.id) + + def test_upload_download_lesson_contents(self): + self.client.login( + username=self.user1.username, + password=self.user1_plaintext_pass + ) + dummy_file = SimpleUploadedFile("test.txt", b"test") + # Invalid file type + response = self.client.post( + reverse('yaksh:edit_lesson', + kwargs={"lesson_id": self.lesson1.id, + "course_id": self.user1_course1.id, + "module_id": self.learning_module1.id}), + data={"toc": dummy_file, + "upload_toc": "upload_toc"} + ) + messages = [m.message for m in get_messages(response.wsgi_request)] + self.assertEqual(response.status_code, 200) + self.assertIn('Please upload yaml or yml type file', messages) + + # Valid yaml file for TOC + yaml_path = os.sep.join((FIXTURES_DIR_PATH, 'sample_lesson_toc.yaml')) + with open(yaml_path, 'rb') as fp: + yaml_file = SimpleUploadedFile("test.yml", fp.read()) + response = self.client.post( + reverse('yaksh:edit_lesson', + kwargs={"lesson_id": self.lesson1.id, + "course_id": self.user1_course1.id, + "module_id": self.learning_module1.id}), + data={"toc": yaml_file, + "upload_toc": "upload_toc"} + ) + contents = [ + 'Sample lesson quiz 1', 'Sample lesson quiz 2', + 'Sample lesson topic 1', 'Sample lesson topic 2' + ] + self.assertEqual(response.status_code, 200) + has_que = Question.objects.filter( + summary__in=contents[:2] + ).exists() + has_topics = Topic.objects.filter( + name__in=contents[2:] + ).exists() + self.assertTrue(has_que) + self.assertTrue(has_topics) + + # Invalid YAML file data + yaml_content = b""" + --- + name: 'Sample lesson topic 2' + description: 'Topic 2 description' + """ + yaml_file = SimpleUploadedFile("test.yml", yaml_content) + response = self.client.post( + reverse('yaksh:edit_lesson', + kwargs={"lesson_id": self.lesson1.id, + "course_id": self.user1_course1.id, + "module_id": self.learning_module1.id}), + data={"toc": yaml_file, + "upload_toc": "upload_toc"} + ) + messages = [m.message for m in get_messages(response.wsgi_request)] + self.assertEqual(response.status_code, 200) + self.assertIn("Error parsing yaml", messages[0]) + + # Invalid YAML with no content_type and invalid time format + yaml_path = os.sep.join((FIXTURES_DIR_PATH, 'invalid_yaml.yaml')) + with open(yaml_path, 'rb') as fp: + yaml_file = SimpleUploadedFile("test.yml", fp.read()) + response = self.client.post( + reverse('yaksh:edit_lesson', + kwargs={"lesson_id": self.lesson1.id, + "course_id": self.user1_course1.id, + "module_id": self.learning_module1.id}), + data={"toc": yaml_file, + "upload_toc": "upload_toc"} + ) + messages = [m.message for m in get_messages(response.wsgi_request)] + self.assertEqual(response.status_code, 200) + self.assertIn( + "content_type or time key is missing", messages[0] + ) + self.assertIn("Invalid time format", messages[1]) + + # Download yaml sample + response = self.client.get(reverse('yaksh:download_sample_toc')) + self.assertEqual(response.status_code, 200) + self.assertEqual(response.get('Content-Disposition'), + 'attachment; filename="sample_lesson_toc.yaml"') diff --git a/yaksh/urls.py b/yaksh/urls.py index 13e46fc..b60b5f5 100644 --- a/yaksh/urls.py +++ b/yaksh/urls.py @@ -246,4 +246,27 @@ urlpatterns = [ views.revoke_special_attempt, name='revoke_special_attempt'), url(r'^manage/extend_time/(?P<paper_id>\d+)/$', views.extend_time, name='extend_time'), + path('manage/add/marker/<int:course_id>/<int:lesson_id>', views.add_marker, + name='add_marker'), + path('manage/add/lesson/topic/<int:content_type>/<int:course_id>/<int:lesson_id>', + views.add_topic, name='add_topic'), + path('manage/edit/lesson/topic/<int:content_type>/<int:course_id>/<int:lesson_id>/' + '<int:toc_id>/<int:topic_id>', views.add_topic, name='edit_topic'), + path('manage/add/lesson/quiz/<int:content_type>/<int:course_id>/<int:lesson_id>', + views.add_marker_quiz, name='add_marker_quiz'), + path('manage/edit/lesson/quiz/<int:content_type>/<int:course_id>/<int:lesson_id>/' + '<int:toc_id>/<int:question_id>', views.add_marker_quiz, + name='edit_marker_quiz'), + path('manage/remove/lesson/toc/<int:course_id>/<int:toc_id>', + views.delete_toc, name='delete_toc'), + path('get/marker/quiz/<int:course_id>/<int:toc_id>', views.get_marker_quiz, + name='get_marker_quiz'), + path('submit/marker/quiz/<int:course_id>/<int:toc_id>', + views.submit_marker_quiz, name='submit_marker_quiz'), + path('manage/lesson/stats/<int:course_id>/<int:lesson_id>', + views.lesson_statistics, name='lesson_statistics'), + path('manage/lesson/stats/<int:course_id>/<int:lesson_id>/<int:toc_id>', + views.lesson_statistics, name='lesson_statistics'), + path('manage/download/sample/toc', + views.download_sample_toc, name='download_sample_toc'), ] diff --git a/yaksh/views.py b/yaksh/views.py index 907facb..73979da 100644 --- a/yaksh/views.py +++ b/yaksh/views.py @@ -24,6 +24,7 @@ import json from textwrap import dedent import zipfile import markdown +import ruamel try: from StringIO import StringIO as string_io except ImportError: @@ -38,14 +39,14 @@ from yaksh.models import ( StdIOBasedTestCase, StringTestCase, TestCase, User, get_model_class, FIXTURES_DIR_PATH, MOD_GROUP_NAME, Lesson, LessonFile, LearningUnit, LearningModule, CourseStatus, question_types, Post, Comment, - MicroManager + Topic, TableOfContents, LessonQuizAnswer, MicroManager ) from yaksh.forms import ( UserRegisterForm, UserLoginForm, QuizForm, QuestionForm, QuestionFilterForm, CourseForm, ProfileForm, UploadFileForm, FileForm, QuestionPaperForm, LessonForm, LessonFileForm, LearningModuleForm, ExerciseForm, TestcaseForm, - SearchFilterForm, PostForm, CommentForm + SearchFilterForm, PostForm, CommentForm, TopicForm, VideoQuizForm ) from yaksh.settings import SERVER_POOL_PORT, SERVER_HOST_NAME from .settings import URL_ROOT @@ -2582,7 +2583,23 @@ def download_sample_csv(request): with open(csv_file_path, 'rb') as csv_file: response = HttpResponse(csv_file.read(), content_type='text/csv') response['Content-Disposition'] = ( - 'attachment; filename="sample_user_upload"' + 'attachment; filename="sample_user_upload.csv"' + ) + return response + + +@login_required +@email_verified +def download_sample_toc(request): + user = request.user + if not is_moderator(user): + raise Http404('You are not allowed to view this page!') + csv_file_path = os.path.join(FIXTURES_DIR_PATH, + "sample_lesson_toc.yaml") + with open(csv_file_path, 'rb') as csv_file: + response = HttpResponse(csv_file.read(), content_type='text/yaml') + response['Content-Disposition'] = ( + 'attachment; filename="sample_lesson_toc.yaml"' ) return response @@ -2654,6 +2671,8 @@ def edit_lesson(request, course_id=None, module_id=None, lesson_id=None): raise Http404('This Lesson does not belong to you') context = {} + lesson_form = LessonForm(instance=lesson) + lesson_files_form = LessonFileForm() if request.method == "POST": if "Save" in request.POST: lesson_form = LessonForm(request.POST, request.FILES, @@ -2693,10 +2712,6 @@ def edit_lesson(request, course_id=None, module_id=None, lesson_id=None): reverse("yaksh:edit_lesson", args=[course_id, module_id, lesson.id]) ) - else: - context['lesson_form'] = lesson_form - context['error'] = lesson_form["video_file"].errors - context['lesson_file_form'] = lesson_file_form if 'Delete' in request.POST: remove_files_id = request.POST.getlist('delete_files') @@ -2712,9 +2727,29 @@ def edit_lesson(request, course_id=None, module_id=None, lesson_id=None): request, "Please select atleast one file to delete" ) + if 'upload_toc' in request.POST: + toc_file = request.FILES.get('toc') + file_extension = os.path.splitext(toc_file.name)[1][1:] + if file_extension not in ['yaml', 'yml']: + messages.warning( + request, "Please upload yaml or yml type file" + ) + else: + try: + toc_data = ruamel.yaml.safe_load_all(toc_file.read()) + results = TableOfContents.objects.add_contents( + course_id, lesson_id, user, toc_data) + for status, msg in results: + if status == True: + messages.success(request, msg) + else: + messages.warning(request, msg) + except Exception as e: + messages.warning(request, f"Error parsing yaml: {e}") + + data = get_toc_contents(request, course_id, lesson_id) + context['toc'] = data lesson_files = LessonFile.objects.filter(lesson=lesson) - lesson_files_form = LessonFileForm() - lesson_form = LessonForm(instance=lesson) context['lesson_form'] = lesson_form context['lesson_file_form'] = lesson_files_form context['lesson_files'] = lesson_files @@ -2757,7 +2792,12 @@ def show_lesson(request, lesson_id, module_id, course_id): # update course status with current unit _update_unit_status(course_id, user, learn_unit) - + toc = TableOfContents.objects.filter( + course_id=course_id, lesson_id=lesson_id + ).order_by("time") + contents_by_time = json.dumps( + list(toc.values("id", "content", "time")) + ) all_modules = course.get_learning_modules() if learn_unit.has_prerequisite(): if not learn_unit.is_prerequisite_complete(user, learn_module, course): @@ -2766,7 +2806,8 @@ def show_lesson(request, lesson_id, module_id, course_id): context = {'lesson': learn_unit.lesson, 'user': user, 'course': course, 'state': "lesson", "all_modules": all_modules, 'learning_units': learning_units, "current_unit": learn_unit, - 'learning_module': learn_module} + 'learning_module': learn_module, 'toc': toc, + 'contents_by_time': contents_by_time} return my_render_to_response(request, 'yaksh/show_video.html', context) @@ -3502,6 +3543,74 @@ def hide_comment(request, course_id, uuid): @login_required @email_verified +def add_marker(request, course_id, lesson_id): + user = request.user + if not is_moderator(user): + raise Http404('You are not allowed to view this page!') + course = get_object_or_404(Course, pk=course_id) + if not course.is_creator(user) and not course.is_teacher(user): + raise Http404('This course does not belong to you') + content_type = request.POST.get("content") + question_type = request.POST.get("type") + if content_type == '1': + form = TopicForm() + template_name = 'yaksh/add_topic.html' + status = 1 + formset = None + tc_class = None + else: + if not question_type: + question_type = "mcq" + form = VideoQuizForm(question_type=question_type) + formset, tc_class = get_tc_formset(question_type) + template_name = 'yaksh/add_video_quiz.html' + status = 2 + context = {'form': form, 'course_id': course.id, 'lesson_id': lesson_id, + 'formset': formset, 'tc_class': tc_class, + 'content_type': content_type} + data = loader.render_to_string( + template_name, context=context, request=request + ) + return JsonResponse( + {'success': True, 'data': data, 'content_type': content_type, + 'status': status} + ) + + +def get_tc_formset(question_type, post=None, question=None): + tc, tc_class = McqTestCase, 'mcqtestcase' + if question_type == 'mcq' or question_type == 'mcc': + tc, tc_class = McqTestCase, 'mcqtestcase' + elif question_type == 'integer': + tc, tc_class = IntegerTestCase, 'integertestcase' + elif question_type == 'float': + tc, tc_class = FloatTestCase, 'floattestcase' + elif question_type == 'string': + tc, tc_class = StringTestCase, 'stringtestcase' + TestcaseFormset = inlineformset_factory( + Question, tc, form=TestcaseForm, extra=1, fields="__all__", + ) + formset = TestcaseFormset( + post, initial=[{'type': tc_class}], instance=question + ) + return formset, tc_class + + +def get_toc_contents(request, course_id, lesson_id): + contents = TableOfContents.objects.filter( + course_id=course_id, lesson_id=lesson_id + ).order_by("time") + data = loader.render_to_string( + "yaksh/show_toc.html", context={ + 'contents': contents, 'lesson_id': lesson_id + }, + request=request + ) + return data + + +@login_required +@email_verified def allow_special_attempt(request, user_id, course_id, quiz_id): user = request.user @@ -3543,6 +3652,138 @@ def allow_special_attempt(request, user_id, course_id, quiz_id): @login_required @email_verified +def add_topic(request, content_type, course_id, lesson_id, toc_id=None, + topic_id=None): + user = request.user + if not is_moderator(user): + raise Http404('You are not allowed to view this page!') + course = get_object_or_404(Course, pk=course_id) + if not course.is_creator(user) and not course.is_teacher(user): + raise Http404('This course does not belong to you') + if topic_id: + topic = get_object_or_404(Topic, pk=topic_id) + else: + topic = None + if toc_id: + toc = get_object_or_404(TableOfContents, pk=toc_id) + else: + toc = None + context = {} + if request.method == "POST": + form = TopicForm(request.POST, instance=topic) + if form.is_valid(): + form.save() + time = request.POST.get("timer") + if not topic: + TableOfContents.objects.create( + content_object=form.instance, course_id=course_id, + lesson_id=lesson_id, content=content_type, + time=time + ) + context['toc'] = get_toc_contents(request, course_id, lesson_id) + if toc: + toc.time = time + toc.save() + status_code = 200 + context['success'] = True + context['message'] = 'Saved topic successfully' + else: + status_code = 400 + context['success'] = False + context['message'] = form.errors.as_json() + else: + form = TopicForm(instance=topic, time=toc.time) + template_context = {'form': form, 'course_id': course.id, + 'lesson_id': lesson_id, 'content_type': content_type, + 'topic_id': topic_id, 'toc_id': toc_id} + data = loader.render_to_string( + "yaksh/add_topic.html", context=template_context, request=request + ) + context['success'] = True + context['data'] = data + context['content_type'] = content_type + context['status'] = 1 + status_code = 200 + return JsonResponse(context, status=status_code) + + +@login_required +@email_verified +def add_marker_quiz(request, content_type, course_id, lesson_id, + toc_id=None, question_id=None): + user = request.user + if not is_moderator(user): + raise Http404('You are not allowed to view this page!') + course = get_object_or_404(Course, pk=course_id) + if not course.is_creator(user) and not course.is_teacher(user): + raise Http404('This course does not belong to you') + if question_id: + question = get_object_or_404(Question, pk=question_id) + else: + question = None + if toc_id: + toc = get_object_or_404(TableOfContents, pk=toc_id) + else: + toc = None + context = {} + if request.method == "POST": + qform = VideoQuizForm(request.POST, instance=question) + if qform.is_valid(): + if not question_id: + qform.save(commit=False) + qform.instance.user = user + qform.save() + formset, tc_class = get_tc_formset( + qform.instance.type, request.POST, qform.instance + ) + if formset.is_valid(): + formset.save() + time = request.POST.get("timer") + if not question: + TableOfContents.objects.create( + content_object=qform.instance, course_id=course_id, + lesson_id=lesson_id, content=content_type, + time=time + ) + context['toc'] = get_toc_contents(request, course_id, lesson_id) + if toc: + toc.time = time + toc.save() + status_code = 200 + context['success'] = True + context['message'] = 'Saved question successfully' + context['content_type'] = content_type + else: + status_code = 200 + context['success'] = False + context['message'] = "Error in saving."\ + " Please check the question test cases" + else: + status_code = 400 + context['success'] = False + context['message'] = qform.errors.as_json() + else: + form = VideoQuizForm(instance=question, time=toc.time) + formset, tc_class = get_tc_formset(question.type, question=question) + template_context = { + 'form': form, 'course_id': course.id, 'lesson_id': lesson_id, + 'formset': formset, 'tc_class': tc_class, 'toc_id': toc_id, + 'content_type': content_type, 'question_id': question_id + } + data = loader.render_to_string( + "yaksh/add_video_quiz.html", context=template_context, + request=request + ) + context['success'] = True + context['data'] = data + context['content_type'] = content_type + context['status'] = 2 + status_code = 200 + return JsonResponse(context, status=status_code) + + +@login_required +@email_verified def revoke_special_attempt(request, micromanager_id): user = request.user @@ -3563,6 +3804,25 @@ def revoke_special_attempt(request, micromanager_id): @login_required @email_verified +def delete_toc(request, course_id, toc_id): + user = request.user + if not is_moderator(user): + raise Http404('You are not allowed to view this page!') + course = get_object_or_404(Course, pk=course_id) + if not course.is_creator(user) and not course.is_teacher(user): + raise Http404('This course does not belong to you') + toc = get_object_or_404(TableOfContents, pk=toc_id) + redirect_url = request.POST.get("redirect_url") + if toc.content == 1: + get_object_or_404(Topic, pk=toc.object_id).delete() + else: + get_object_or_404(Question, id=toc.object_id).delete() + messages.success(request, "Content deleted successfully") + return redirect(redirect_url) + + +@login_required +@email_verified def extend_time(request, paper_id): user = request.user @@ -3586,4 +3846,125 @@ def extend_time(request, paper_id): msg = 'Bad Request' messages.info(request, msg) return redirect( - 'yaksh:monitor', anspaper.question_paper.quiz.id, course.id) + 'yaksh:monitor', anspaper.question_paper.quiz.id, course.id + ) + + +@login_required +@email_verified +def get_marker_quiz(request, course_id, toc_id): + user = request.user + course = get_object_or_404(Course, pk=course_id) + if not course.is_student(user): + raise Http404("You are not allowed to view this page") + toc = get_object_or_404(TableOfContents, pk=toc_id) + question = toc.content_object + template_context = { + "question": question, "course_id": course_id, "toc": toc, + "test_cases": question.get_test_cases() + } + data = loader.render_to_string( + "yaksh/show_lesson_quiz.html", context=template_context, + request=request + ) + context = {"data": data, "success": True} + return JsonResponse(context) + + +@login_required +@email_verified +def submit_marker_quiz(request, course_id, toc_id): + user = request.user + course = get_object_or_404(Course, pk=course_id) + if not course.is_student(user): + raise Http404("You are not allowed to view this page") + toc = get_object_or_404(TableOfContents, pk=toc_id) + current_question = toc.content_object + if current_question.type == 'mcq': + user_answer = request.POST.get('answer') + elif current_question.type == 'integer': + try: + user_answer = int(request.POST.get('answer')) + except ValueError: + user_answer = None + elif current_question.type == 'float': + try: + user_answer = float(request.POST.get('answer')) + except ValueError: + user_answer = None + elif current_question.type == 'string': + user_answer = str(request.POST.get('answer')) + elif current_question.type == 'mcc': + user_answer = request.POST.getlist('answer') + elif current_question.type == 'arrange': + user_answer_ids = request.POST.get('answer').split(',') + user_answer = [int(ids) for ids in user_answer_ids] + + def is_valid_answer(answer): + status = True + if ((current_question.type == "mcc" or + current_question.type == "arrange") and not answer): + status = False + elif answer is None or not str(answer): + status = False + return status + + if is_valid_answer(user_answer): + success = True + # check if graded quiz and already attempted + has_attempts = LessonQuizAnswer.objects.filter( + toc_id=toc_id, student_id=user.id).exists() + if ((toc.content == 2 and not has_attempts) or + toc.content == 3 or toc.content == 4): + answer = Answer.objects.create( + question_id=current_question.id, answer=user_answer, + correct=False, error=json.dumps([]) + ) + lesson_ans = LessonQuizAnswer.objects.create( + toc_id=toc_id, student=user, answer=answer + ) + msg = "Answer saved successfully" + # call check answer only for graded quiz and exercise + if toc.content == 3 or toc.content == 2: + result = lesson_ans.check_answer(user_answer) + # if exercise then show custom message + if toc.content == 3: + if result.get("success"): + msg = "You answered the question correctly" + else: + success = False + msg = "You have answered the question incorrectly. "\ + "Please refer the lesson again" + else: + msg = "You have already submitted the answer" + else: + success = False + msg = "Please submit a valid answer" + context = {"success": success, "message": msg} + return JsonResponse(context) + + +@login_required +@email_verified +def lesson_statistics(request, course_id, lesson_id, toc_id=None): + user = request.user + if not is_moderator(user): + raise Http404('You are not allowed to view this page!') + course = get_object_or_404(Course, pk=course_id) + if not course.is_creator(user) and not course.is_teacher(user): + raise Http404('This course does not belong to you') + context = {} + lesson = get_object_or_404(Lesson, id=lesson_id) + data = TableOfContents.objects.get_data(course_id, lesson_id) + context['data'] = data + context['lesson'] = lesson + context['course_id'] = course_id + if toc_id: + per_que_data = TableOfContents.objects.get_question_stats(toc_id) + paginator = Paginator(per_que_data[1], 50) + context['question'] = per_que_data[0] + page = request.GET.get('page') + per_que_data = paginator.get_page(page) + context['is_que_data'] = True + context['objects'] = per_que_data + return render(request, 'yaksh/show_lesson_statistics.html', context) |