diff options
| -rw-r--r-- | yaksh/admin.py | 4 | ||||
| -rw-r--r-- | yaksh/forms.py | 117 | ||||
| -rw-r--r-- | yaksh/models.py | 71 | ||||
| -rw-r--r-- | yaksh/static/yaksh/css/custom.css | 30 | ||||
| -rw-r--r-- | yaksh/static/yaksh/css/plyr.css | 1 | ||||
| -rw-r--r-- | yaksh/static/yaksh/css/simplemde.min.css | 7 | ||||
| -rw-r--r-- | yaksh/static/yaksh/js/add_question.js | 11 | ||||
| -rw-r--r-- | yaksh/static/yaksh/js/lesson.js | 212 | ||||
| -rw-r--r-- | yaksh/static/yaksh/js/plyr.js | 4 | ||||
| -rw-r--r-- | yaksh/static/yaksh/js/simplemde.min.js | 15 | ||||
| -rw-r--r-- | yaksh/templates/base.html | 5 | ||||
| -rw-r--r-- | yaksh/templates/manage.html | 30 | ||||
| -rw-r--r-- | yaksh/templates/yaksh/add_lesson.html | 112 | ||||
| -rw-r--r-- | yaksh/templates/yaksh/add_module.html | 17 | ||||
| -rw-r--r-- | yaksh/templates/yaksh/add_topic.html | 12 | ||||
| -rw-r--r-- | yaksh/templates/yaksh/add_video_quiz.html | 94 | ||||
| -rw-r--r-- | yaksh/templates/yaksh/show_toc.html | 54 | ||||
| -rw-r--r-- | yaksh/templates/yaksh/show_video.html | 111 | ||||
| -rw-r--r-- | yaksh/templatetags/custom_filters.py | 13 | ||||
| -rw-r--r-- | yaksh/urls.py | 13 | ||||
| -rw-r--r-- | yaksh/views.py | 240 |
21 files changed, 995 insertions, 178 deletions
diff --git a/yaksh/admin.py b/yaksh/admin.py index 3d3ba89..d377158 100644 --- a/yaksh/admin.py +++ b/yaksh/admin.py @@ -1,7 +1,7 @@ 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 ) from django.contrib import admin @@ -59,3 +59,5 @@ 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) diff --git a/yaksh/forms.py b/yaksh/forms.py index 3c4d664..ba8b7d5 100644 --- a/yaksh/forms.py +++ b/yaksh/forms.py @@ -1,7 +1,8 @@ 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 @@ -15,6 +16,8 @@ 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 @@ -520,6 +523,13 @@ class LessonForm(forms.ModelForm): self.fields['description'].widget.attrs.update( {'class': form_input_class, 'placeholder': des_msg} ) + self.fields['video_path'].widget.attrs.update( + {'class': form_input_class, + 'placeholder': dedent("""\ + {'youtube': '', 'vimeo': '', 'others': ''} + """), + } + ) self.fields['video_file'].widget.attrs.update( {'class': "custom-file-input"} ) @@ -540,6 +550,26 @@ class LessonForm(forms.ModelForm): ) 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 as shown in sample" + ) + else: + if len(value) > 1: + raise forms.ValidationError( + "Only one of the video name should be entered" + ) + except ValueError: + raise forms.ValidationError( + "Value must be dictionary as shown in sample" + ) + return path + class LessonFileForm(forms.Form): Lesson_files = forms.FileField( @@ -615,3 +645,88 @@ 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': 'Topic Name'} + ) + self.fields['timer'].widget.attrs.update( + {'class': form_input_class, 'placeholder': 'Topic Time'} + ) + 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} + ) + 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 84cad1e..9ba4afd 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 @@ -8,14 +9,6 @@ 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 try: @@ -31,14 +24,29 @@ 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 + +# 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 = ( @@ -286,6 +294,11 @@ class Lesson(models.Model): 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 +1350,8 @@ class Question(models.Model): # Solution for the question. solution = models.TextField(blank=True) + content = GenericRelation("TableOfContents") + tc_code_types = { "python": [ ("standardtestcase", "Standard TestCase"), @@ -2730,6 +2745,40 @@ class Comment(ForumBase): self.post_field.title) +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() + + class Meta: + verbose_name_plural = "Table Of Contents" + + def get_toc_text(self): + if self.content == 1: + content_name = Topic.objects.get(id=self.object_id).name + else: + content_name = Question.objects.get(id=self.object_id).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) + content = GenericRelation(TableOfContents) + + def __str__(self): + return f"{self.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..c93b03c 100644 --- a/yaksh/static/yaksh/css/custom.css +++ b/yaksh/static/yaksh/css/custom.css @@ -132,6 +132,36 @@ body, .dropdown-menu { border: none; } +<<<<<<< HEAD +/* Simple MDE editor style */ +.editor-toolbar.fullscreen, .editor-preview-side { + z-index: 2000 !important; +} +.CodeMirror, .CodeMirror-scroll { + max-height: 400px !important; +} +.CodeMirror-fullscreen.CodeMirror { + max-height: none !important; +} +.CodeMirror-fullscreen .CodeMirror-scroll { + max-height: none !important; +} + +::-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; diff --git a/yaksh/static/yaksh/css/plyr.css b/yaksh/static/yaksh/css/plyr.css new file mode 100644 index 0000000..8536fb7 --- /dev/null +++ b/yaksh/static/yaksh/css/plyr.css @@ -0,0 +1 @@ +@keyframes plyr-progress{to{background-position:25px 0;background-position:var(--plyr-progress-loading-size,25px) 0}}@keyframes plyr-popup{0%{opacity:.5;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes plyr-fade-in{from{opacity:0}to{opacity:1}}.plyr{-moz-osx-font-smoothing:grayscale;-webkit-font-smoothing:antialiased;align-items:center;direction:ltr;display:flex;flex-direction:column;font-family:inherit;font-family:var(--plyr-font-family,inherit);font-variant-numeric:tabular-nums;font-weight:400;font-weight:var(--plyr-font-weight-regular,400);height:100%;line-height:1.7;line-height:var(--plyr-line-height,1.7);max-width:100%;min-width:200px;position:relative;text-shadow:none;transition:box-shadow .3s ease;z-index:0}.plyr audio,.plyr iframe,.plyr video{display:block;height:100%;width:100%}.plyr button{font:inherit;line-height:inherit;width:auto}.plyr:focus{outline:0}.plyr--full-ui{box-sizing:border-box}.plyr--full-ui *,.plyr--full-ui ::after,.plyr--full-ui ::before{box-sizing:inherit}.plyr--full-ui a,.plyr--full-ui button,.plyr--full-ui input,.plyr--full-ui label{touch-action:manipulation}.plyr__badge{background:#4a5464;background:var(--plyr-badge-background,#4a5464);border-radius:2px;border-radius:var(--plyr-badge-border-radius,2px);color:#fff;color:var(--plyr-badge-text-color,#fff);font-size:9px;font-size:var(--plyr-font-size-badge,9px);line-height:1;padding:3px 4px}.plyr--full-ui ::-webkit-media-text-track-container{display:none}.plyr__captions{animation:plyr-fade-in .3s ease;bottom:0;display:none;font-size:13px;font-size:var(--plyr-font-size-small,13px);left:0;padding:10px;padding:var(--plyr-control-spacing,10px);position:absolute;text-align:center;transition:transform .4s ease-in-out;width:100%}.plyr__captions span:empty{display:none}@media (min-width:480px){.plyr__captions{font-size:15px;font-size:var(--plyr-font-size-base,15px);padding:calc(10px * 2);padding:calc(var(--plyr-control-spacing,10px) * 2)}}@media (min-width:768px){.plyr__captions{font-size:18px;font-size:var(--plyr-font-size-large,18px)}}.plyr--captions-active .plyr__captions{display:block}.plyr:not(.plyr--hide-controls) .plyr__controls:not(:empty)~.plyr__captions{transform:translateY(calc(10px * -4));transform:translateY(calc(var(--plyr-control-spacing,10px) * -4))}.plyr__caption{background:rgba(0,0,0,.8);background:var(--plyr-captions-background,rgba(0,0,0,.8));border-radius:2px;-webkit-box-decoration-break:clone;box-decoration-break:clone;color:#fff;color:var(--plyr-captions-text-color,#fff);line-height:185%;padding:.2em .5em;white-space:pre-wrap}.plyr__caption div{display:inline}.plyr__control{background:0 0;border:0;border-radius:3px;border-radius:var(--plyr-control-radius,3px);color:inherit;cursor:pointer;flex-shrink:0;overflow:visible;padding:calc(10px * .7);padding:calc(var(--plyr-control-spacing,10px) * .7);position:relative;transition:all .3s ease}.plyr__control svg{display:block;fill:currentColor;height:18px;height:var(--plyr-control-icon-size,18px);pointer-events:none;width:18px;width:var(--plyr-control-icon-size,18px)}.plyr__control:focus{outline:0}.plyr__control.plyr__tab-focus{outline-color:#00b3ff;outline-color:var(--plyr-tab-focus-color,var(--plyr-color-main,var(--plyr-color-main,#00b3ff)));outline-offset:2px;outline-style:dotted;outline-width:3px}a.plyr__control{text-decoration:none}a.plyr__control::after,a.plyr__control::before{display:none}.plyr__control.plyr__control--pressed .icon--not-pressed,.plyr__control.plyr__control--pressed .label--not-pressed,.plyr__control:not(.plyr__control--pressed) .icon--pressed,.plyr__control:not(.plyr__control--pressed) .label--pressed{display:none}.plyr--full-ui ::-webkit-media-controls{display:none}.plyr__controls{align-items:center;display:flex;justify-content:flex-end;text-align:center}.plyr__controls .plyr__progress__container{flex:1;min-width:0}.plyr__controls .plyr__controls__item{margin-left:calc(10px / 4);margin-left:calc(var(--plyr-control-spacing,10px)/ 4)}.plyr__controls .plyr__controls__item:first-child{margin-left:0;margin-right:auto}.plyr__controls .plyr__controls__item.plyr__progress__container{padding-left:calc(10px / 4);padding-left:calc(var(--plyr-control-spacing,10px)/ 4)}.plyr__controls .plyr__controls__item.plyr__time{padding:0 calc(10px / 2);padding:0 calc(var(--plyr-control-spacing,10px)/ 2)}.plyr__controls .plyr__controls__item.plyr__progress__container:first-child,.plyr__controls .plyr__controls__item.plyr__time+.plyr__time,.plyr__controls .plyr__controls__item.plyr__time:first-child{padding-left:0}.plyr__controls:empty{display:none}.plyr [data-plyr=airplay],.plyr [data-plyr=captions],.plyr [data-plyr=fullscreen],.plyr [data-plyr=pip]{display:none}.plyr--airplay-supported [data-plyr=airplay],.plyr--captions-enabled [data-plyr=captions],.plyr--fullscreen-enabled [data-plyr=fullscreen],.plyr--pip-supported [data-plyr=pip]{display:inline-block}.plyr__menu{display:flex;position:relative}.plyr__menu .plyr__control svg{transition:transform .3s ease}.plyr__menu .plyr__control[aria-expanded=true] svg{transform:rotate(90deg)}.plyr__menu .plyr__control[aria-expanded=true] .plyr__tooltip{display:none}.plyr__menu__container{animation:plyr-popup .2s ease;background:rgba(255,255,255,.9);background:var(--plyr-menu-background,rgba(255,255,255,.9));border-radius:4px;bottom:100%;box-shadow:0 1px 2px rgba(0,0,0,.15);box-shadow:var(--plyr-menu-shadow,0 1px 2px rgba(0,0,0,.15));color:#4a5464;color:var(--plyr-menu-color,#4a5464);font-size:15px;font-size:var(--plyr-font-size-base,15px);margin-bottom:10px;position:absolute;right:-3px;text-align:left;white-space:nowrap;z-index:3}.plyr__menu__container>div{overflow:hidden;transition:height .35s cubic-bezier(.4,0,.2,1),width .35s cubic-bezier(.4,0,.2,1)}.plyr__menu__container::after{border:4px solid transparent;border:var(--plyr-menu-arrow-size,4px) solid 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.plyr__control--back::after{border-right-color:#728197;border-right-color:var(--plyr-menu-arrow-color,#728197);left:calc((calc(10px * .7) * 1.5) - 4px);left:calc((calc(var(--plyr-control-spacing,10px) * .7) * 1.5) - var(--plyr-menu-item-arrow-size,4px))}.plyr__menu__container .plyr__control--back::before{background:#dcdfe5;background:var(--plyr-menu-back-border-color,#dcdfe5);box-shadow:0 1px 0 #fff;box-shadow:0 1px 0 var(--plyr-menu-back-border-shadow-color,#fff);content:'';height:1px;left:0;margin-top:calc(calc(10px * .7)/ 2);margin-top:calc(calc(var(--plyr-control-spacing,10px) * .7)/ 2);overflow:hidden;position:absolute;right:0;top:100%}.plyr__menu__container .plyr__control--back.plyr__tab-focus::after,.plyr__menu__container .plyr__control--back:hover::after{border-right-color:currentColor}.plyr__menu__container .plyr__control[role=menuitemradio]{padding-left:calc(10px * .7);padding-left:calc(var(--plyr-control-spacing,10px) * .7)}.plyr__menu__container 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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 6eaf6c6..0558bd0 100644 --- a/yaksh/static/yaksh/js/lesson.js +++ b/yaksh/static/yaksh/js/lesson.js @@ -1,79 +1,53 @@ -$(document).ready(function(){ - var csrftoken = jQuery("[name=csrfmiddlewaretoken]").val(); - - function csrfSafeMethod(method) { - // These HTTP methods do not require CSRF protection - return (/^(GET|HEAD|OPTIONS|TRACE)$/.test(method)); - } - $.ajaxSetup({ - beforeSend: function(xhr, settings) { - if (!csrfSafeMethod(settings.type) && !this.crossDomain) { - xhr.setRequestHeader("X-CSRFToken", csrftoken); - } - } +$(document).ready(function() { + var simplemde = new SimpleMDE({ + element: document.getElementById("id_description"), + forceSync: true, }); - $("#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) { - - } - }); + 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); - MathJax.Hub.Queue(["Typeset",MathJax.Hub]); - } - - $("#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(); - } - $("#video_frame").attr("src", url); - $("#html_text").text($("#iframe_div").html().trim()); + $('#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 { + $("#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++) { @@ -82,7 +56,7 @@ $(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++) { @@ -91,3 +65,105 @@ $(document).ready(function(){ $(this).next('.custom-file-label').html(files.join(', ')); }); }); + + +function add_topic() { + if (!$("#id_timer").val()) { + $("#id_timer").val($("#vtimer").val()); + } + $("#topic-form").submit(function(e) { + e.preventDefault(); + lock_screen(); + var csrf = document.getElementById("topic-form").elements[0].value; + ajax_call($(this).attr("action"), $(this).attr("method"), $(this).serialize(), csrf); + }); +} + +function add_question() { + if (!$("#id_timer").val()) { + $("#id_timer").val($("#vtimer").val()); + } + $("#question-form").submit(function(e) { + e.preventDefault(); + lock_screen(); + var csrf = document.getElementById("question-form").elements[0].value; + ajax_call($(this).attr("action"), $(this).attr("method"), $(this).serialize(), csrf); + }); +} + +function lock_screen() { + document.getElementById("ontop").style.display = "block"; +} + +function unlock_screen() { + document.getElementById("ontop").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"; + }); + alert(err_msg); +} + +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.success) { + 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) alert(msg.message) + }, + error: function(xhr, data) { + unlock_screen(); + switch(xhr.status) { + case 400: { + err = JSON.parse(xhr.responseJSON.message); + show_error(err); + break; + } + case 500: { + alert('500 status code! server error'); + break; + } + case 404: { + alert('404 status code! server error'); + break; + } + default: { + alert('Unable to perform action. Please try again'); + 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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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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").concat(t.config.classNames.control,"--back")});l.appendChild(he("span",{"aria-hidden":!0},Xe(n,t.config))),l.appendChild(he("span",{class:t.config.classNames.hidden},Xe("menuBack",t.config))),xe.call(t,o,"keydown",(function(e){37===e.which&&(e.preventDefault(),e.stopPropagation(),c.call(t,"home",!0))}),!1),xe.call(t,l,"click",(function(){c.call(t,"home",!1)})),o.appendChild(l),o.appendChild(he("div",{role:"menu"})),v.appendChild(o),t.elements.settings.buttons[n]=a,t.elements.settings.panels[n]=o})),y.appendChild(v),g.appendChild(y),u.appendChild(g),t.elements.settings.popup=y,t.elements.settings.menu=g}if("pip"===o&&Ee.pip&&u.appendChild(n.call(t,"pip",d)),"airplay"===o&&Ee.airplay&&u.appendChild(n.call(t,"airplay",d)),"download"===o){var k=ce({},d,{element:"a",href:t.download,target:"_blank"});t.isHTML5&&(k.download="");var 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){$(e)||J(e)?Array.from(e).filter(Boolean).forEach(l):l(e)}))}if(oe.isEdge&&re(r),this.config.tooltips.controls){var c=this.config,u=c.classNames,d=c.selectors,h="".concat(d.controls.wrapper," ").concat(d.labels," .").concat(u.hidden),p=Te.call(this,h);Array.from(p).forEach((function(t){be(t,e.config.classNames.hidden,!1),be(t,e.config.classNames.tooltip,!0)}))}}};function at(e){var t=!(arguments.length>1&&void 0!==arguments[1])||arguments[1],i=e;if(t){var n=document.createElement("a");n.href=i,i=n.href}try{return new URL(i)}catch(e){return null}}function st(e){var t=new URLSearchParams;return z(e)&&Object.entries(e).forEach((function(e){var i=o(e,2),n=i[0],a=i[1];t.set(n,a)})),t}var rt={setup:function(){if(this.supported.ui)if(!this.isVideo||this.isYouTube||this.isHTML5&&!Ee.textTracks)$(this.config.controls)&&this.config.controls.includes("settings")&&this.config.settings.includes("captions")&&nt.setCaptionsMenu.call(this);else{if(G(this.elements.captions)||(this.elements.captions=he("div",ye(this.config.selectors.captions)),function(e,t){G(e)&&G(t)&&t.parentNode.insertBefore(e,t.nextSibling)}(this.elements.captions,this.elements.wrapper)),oe.isIE&&window.URL){var 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 i=rt.getCurrentTrack.call(this);t=Array.from((i||{}).activeCues||[]).map((function(e){return e.getCueAsHTML()})).map(Ye)}var n=t.map((function(e){return e.trim()})).join("\n");if(n!==this.elements.captions.innerHTML){fe(this.elements.captions);var a=he("span",ye(this.config.selectors.caption));a.innerHTML=n,this.elements.captions.appendChild(a),Oe.call(this,this.media,"cuechange")}}else this.debug.warn("updateCues: Invalid input",e);else this.debug.warn("No captions element to render to")}},ot={enabled:!0,title:"",debug:!1,autoplay:!1,autopause:!0,playsinline:!0,seekTime:10,volume:1,muted:!1,duration:null,displayDuration:!0,invertTime:!0,toggleInvert:!0,ratio:null,clickToPlay:!0,hideControls:!0,resetOnEnd:!1,disableContextMenu:!0,loadSprite:!0,iconPrefix:"plyr",iconUrl:"https://cdn.plyr.io/3.6.2/plyr.svg",blankVideo:"https://cdn.plyr.io/static/blank.mp4",quality:{default:576,options:[4320,2880,2160,1440,1080,720,576,480,360,240],forced:!1,onChange:null},loop:{active:!1},speed:{selected:1,options:[.5,.75,1,1.25,1.5,1.75,2,4]},keyboard:{focused:!0,global:!1},tooltips:{controls:!1,seek:!0},captions:{active:!1,language:"auto",update:!1},fullscreen:{enabled:!0,fallback:!0,iosNative:!1},storage:{enabled:!0,key:"plyr"},controls:["play-large","play","progress","current-time","mute","volume","captions","settings","pip","airplay","fullscreen"],settings:["captions","quality","speed"],i18n:{restart:"Restart",rewind:"Rewind 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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 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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/simplemde.min.js b/yaksh/static/yaksh/js/simplemde.min.js new file mode 100644 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XMLHttpRequest;n.open("GET","https://cdn.jsdelivr.net/codemirror.spell-checker/latest/en_US.aff",!0),n.onload=function(){4===n.readyState&&200===n.status&&(r.aff_data=n.responseText,r.num_loaded++,2==r.num_loaded&&(r.typo=new i("en_US",r.aff_data,r.dic_data,{platform:"any"})))},n.send(null)}if(!r.dic_loading){r.dic_loading=!0;var o=new XMLHttpRequest;o.open("GET","https://cdn.jsdelivr.net/codemirror.spell-checker/latest/en_US.dic",!0),o.onload=function(){4===o.readyState&&200===o.status&&(r.dic_data=o.responseText,r.num_loaded++,2==r.num_loaded&&(r.typo=new i("en_US",r.aff_data,r.dic_data,{platform:"any"})))},o.send(null)}var a='!"#$%&()*+,-./:;<=>?@[\\]^_`{|}~ ',l={token:function(e){var t=e.peek(),n="";if(a.includes(t))return e.next(),null;for(;null!=(t=e.peek())&&!a.includes(t);)n+=t,e.next();return r.typo&&!r.typo.check(n)?"spell-error":null}},s=e.codeMirrorInstance.getMode(t,t.backdrop||"text/plain");return e.codeMirrorInstance.overlayMode(s,l,!0)}))}var 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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s=o[l].head,c=i.getStateAfter(s.line),u=c.list!==!1,f=0!==c.quote,h=i.getLine(s.line),d=t.exec(h);if(!o[l].empty()||!u&&!f||!d)return void i.execCommand("newlineAndIndent");if(n.test(h))i.replaceRange("",{line:s.line,ch:0},{line:s.line,ch:s.ch+1}),a[l]="\n";else{var p=d[1],m=d[5],g=r.test(d[2])||d[2].indexOf(">")>=0?d[2]:parseInt(d[3],10)+1+d[4];a[l]="\n"+p+g+m}}i.replaceSelections(a)}})},{"../../lib/codemirror":10}],8:[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";e.overlayMode=function(t,n,r){return{startState:function(){return{base:e.startState(t),overlay:e.startState(n),basePos:0,baseCur:null,overlayPos:0,overlayCur:null,streamSeen:null}},copyState:function(r){return{base:e.copyState(t,r.base),overlay:e.copyState(n,r.overlay),basePos:r.basePos,baseCur:null,overlayPos:r.overlayPos,overlayCur:null}},token:function(e,i){return(e!=i.streamSeen||Math.min(i.basePos,i.overlayPos)<e.start)&&(i.streamSeen=e,i.basePos=i.overlayPos=e.start),e.start==i.basePos&&(i.baseCur=t.token(e,i.base),i.basePos=e.pos),e.start==i.overlayPos&&(e.pos=e.start,i.overlayCur=n.token(e,i.overlay),i.overlayPos=e.pos),e.pos=Math.min(i.basePos,i.overlayPos),null==i.overlayCur?i.baseCur:null!=i.baseCur&&i.overlay.combineTokens||r&&null==i.overlay.combineTokens?i.baseCur+" "+i.overlayCur:i.overlayCur},indent:t.indent&&function(e,n){return t.indent(e.base,n)},electricChars:t.electricChars,innerMode:function(e){return{state:e.base,mode:t}},blankLine:function(e){t.blankLine&&t.blankLine(e.base),n.blankLine&&n.blankLine(e.overlay)}}}})},{"../../lib/codemirror":10}],9:[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){e.operation(function(){a(e)})}function n(e){e.state.markedSelection.length&&e.operation(function(){i(e)})}function r(e,t,n,r){if(0!=c(t,n))for(var i=e.state.markedSelection,o=e.state.markedSelectionStyle,a=t.line;;){var u=a==t.line?t:s(a,0),f=a+l,h=f>=n.line,d=h?n:s(f,0),p=e.markText(u,d,{className:o});if(null==r?i.push(p):i.splice(r++,0,p),h)break;a=f}}function i(e){for(var t=e.state.markedSelection,n=0;n<t.length;++n)t[n].clear();t.length=0}function o(e){i(e);for(var t=e.listSelections(),n=0;n<t.length;n++)r(e,t[n].from(),t[n].to())}function a(e){if(!e.somethingSelected())return i(e);if(e.listSelections().length>1)return o(e);var t=e.getCursor("start"),n=e.getCursor("end"),a=e.state.markedSelection;if(!a.length)return r(e,t,n);var s=a[0].find(),u=a[a.length-1].find();if(!s||!u||n.line-t.line<l||c(t,u.to)>=0||c(n,s.from)<=0)return o(e);for(;c(t,s.from)>0;)a.shift().clear(),s=a[0].find();for(c(t,s.from)<0&&(s.to.line-t.line<l?(a.shift().clear(),r(e,t,s.to,0)):r(e,t,s.from,0));c(n,u.to)<0;)a.pop().clear(),u=a[a.length-1].find();c(n,u.to)>0&&(n.line-u.from.line<l?(a.pop().clear(),r(e,u.from,n)):r(e,u.to,n))}e.defineOption("styleSelectedText",!1,function(r,a,l){var s=l&&l!=e.Init;a&&!s?(r.state.markedSelection=[],r.state.markedSelectionStyle="string"==typeof a?a:"CodeMirror-selectedtext",o(r),r.on("cursorActivity",t),r.on("change",n)):!a&&s&&(r.off("cursorActivity",t),r.off("change",n),i(r),r.state.markedSelection=r.state.markedSelectionStyle=null)});var l=8,s=e.Pos,c=e.cmpPos})},{"../../lib/codemirror":10}],10:[function(t,n,r){!function(t){if("object"==typeof r&&"object"==typeof n)n.exports=t();else{if("function"==typeof e&&e.amd)return e([],t);(this||window).CodeMirror=t()}}(function(){"use strict";function e(n,r){if(!(this instanceof e))return new e(n,r);this.options=r=r?Wi(r):{},Wi(ea,r,!1),d(r);var i=r.value;"string"==typeof i&&(i=new Ca(i,r.mode,null,r.lineSeparator)),this.doc=i;var o=new e.inputStyles[r.inputStyle](this),a=this.display=new t(n,i,o);a.wrapper.CodeMirror=this,c(this),l(this),r.lineWrapping&&(this.display.wrapper.className+=" CodeMirror-wrap"),r.autofocus&&!Ao&&a.input.focus(),v(this),this.state={keyMaps:[],overlays:[],modeGen:0,overwrite:!1,delayingBlurEvent:!1,focused:!1,suppressEdits:!1,pasteIncoming:!1,cutIncoming:!1,selectingText:!1,draggingText:!1,highlight:new Ei,keySeq:null,specialChars:null};var s=this;xo&&11>bo&&setTimeout(function(){s.display.input.reset(!0)},20),jt(this),Ki(),bt(this),this.curOp.forceUpdate=!0,Xr(this,i),r.autofocus&&!Ao||s.hasFocus()?setTimeout(Bi(vn,this),20):yn(this);for(var u in ta)ta.hasOwnProperty(u)&&ta[u](this,r[u],na);k(this),r.finishInit&&r.finishInit(this);for(var f=0;f<aa.length;++f)aa[f](this);kt(this),wo&&r.lineWrapping&&"optimizelegibility"==getComputedStyle(a.lineDiv).textRendering&&(a.lineDiv.style.textRendering="auto")}function t(e,t,n){var r=this;this.input=n,r.scrollbarFiller=ji("div",null,"CodeMirror-scrollbar-filler"),r.scrollbarFiller.setAttribute("cm-not-content","true"),r.gutterFiller=ji("div",null,"CodeMirror-gutter-filler"),r.gutterFiller.setAttribute("cm-not-content","true"),r.lineDiv=ji("div",null,"CodeMirror-code"),r.selectionDiv=ji("div",null,null,"position: relative; z-index: 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t=e.doc,n=o(e);t.iter(function(e){var t=n(e);t!=e.height&&ei(e,t)})}function l(e){e.display.wrapper.className=e.display.wrapper.className.replace(/\s*cm-s-\S+/g,"")+e.options.theme.replace(/(^|\s)\s*/g," cm-s-"),lt(e)}function s(e){c(e),Dt(e),setTimeout(function(){w(e)},20)}function c(e){var t=e.display.gutters,n=e.options.gutters;Ui(t);for(var r=0;r<n.length;++r){var i=n[r],o=t.appendChild(ji("div",null,"CodeMirror-gutter "+i));"CodeMirror-linenumbers"==i&&(e.display.lineGutter=o,o.style.width=(e.display.lineNumWidth||1)+"px")}t.style.display=r?"":"none",u(e)}function u(e){var t=e.display.gutters.offsetWidth;e.display.sizer.style.marginLeft=t+"px"}function f(e){if(0==e.height)return 0;for(var t,n=e.text.length,r=e;t=mr(r);){var i=t.find(0,!0);r=i.from.line,n+=i.from.ch-i.to.ch}for(r=e;t=gr(r);){var i=t.find(0,!0);n-=r.text.length-i.from.ch,r=i.to.line,n+=r.text.length-i.to.ch}return n}function h(e){var t=e.display,n=e.doc;t.maxLine=Zr(n,n.first),t.maxLineLength=f(t.maxLine),t.maxLineChanged=!0,n.iter(function(e){var n=f(e);n>t.maxLineLength&&(t.maxLineLength=n,t.maxLine=e)})}function d(e){var t=Pi(e.gutters,"CodeMirror-linenumbers");-1==t&&e.lineNumbers?e.gutters=e.gutters.concat(["CodeMirror-linenumbers"]):t>-1&&!e.lineNumbers&&(e.gutters=e.gutters.slice(0),e.gutters.splice(t,1))}function p(e){var t=e.display,n=t.gutters.offsetWidth,r=Math.round(e.doc.height+qe(e.display));return{clientHeight:t.scroller.clientHeight,viewHeight:t.wrapper.clientHeight,scrollWidth:t.scroller.scrollWidth,clientWidth:t.scroller.clientWidth,viewWidth:t.wrapper.clientWidth,barLeft:e.options.fixedGutter?n:0,docHeight:r,scrollHeight:r+Ye(e)+t.barHeight,nativeBarWidth:t.nativeBarWidth,gutterWidth:n}}function m(e,t,n){this.cm=n;var r=this.vert=ji("div",[ji("div",null,null,"min-width: 1px")],"CodeMirror-vscrollbar"),i=this.horiz=ji("div",[ji("div",null,null,"height: 100%; min-height: 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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: 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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 c=e.measure,u=c.maps,f=r(l,s,n);if(f)return ae(f,o);for(var h=s.nextSibling,d=l?l.nodeValue.length-n:0;h;h=h.nextSibling){if(f=r(h,h.firstChild,0))return ae(Bo(f.line,f.ch-d),o);d+=h.textContent.length}for(var p=s.previousSibling,d=n;p;p=p.previousSibling){if(f=r(p,p.firstChild,-1))return ae(Bo(f.line,f.ch+d),o);d+=h.textContent.length}}function ce(e,t,n,r,i){function o(e){return function(t){return t.id==e}}function a(t){if(1==t.nodeType){var n=t.getAttribute("cm-text");if(null!=n)return""==n&&(n=t.textContent.replace(/\u200b/g,"")),void(l+=n);var u,f=t.getAttribute("cm-marker");if(f){var h=e.findMarks(Bo(r,0),Bo(i+1,0),o(+f));return void(h.length&&(u=h[0].find())&&(l+=Jr(e.doc,u.from,u.to).join(c)))}if("false"==t.getAttribute("contenteditable"))return;for(var d=0;d<t.childNodes.length;d++)a(t.childNodes[d]);/^(pre|div|p)$/i.test(t.nodeName)&&(s=!0)}else if(3==t.nodeType){var p=t.nodeValue;if(!p)return;s&&(l+=c,s=!1),l+=p}}for(var 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 xe(e,t,n,r){if(e.cm&&e.cm.display.shift||e.extend){var i=t.anchor;if(r){var o=_o(n,i)<0;o!=_o(r,i)<0?(i=n,n=r):o!=_o(n,r)<0&&(n=r)}return new fe(i,n)}return new fe(r||n,n)}function be(e,t,n,r){Te(e,new ue([xe(e,e.sel.primary(),t,n)],0),r)}function we(e,t,n){for(var r=[],i=0;i<e.sel.ranges.length;i++)r[i]=xe(e,e.sel.ranges[i],t[i],null);var o=he(r,e.sel.primIndex);Te(e,o,n)}function ke(e,t,n,r){var i=e.sel.ranges.slice(0);i[t]=n,Te(e,he(i,e.sel.primIndex),r)}function Se(e,t,n,r){Te(e,de(t,n),r)}function Ce(e,t,n){var r={ranges:t.ranges,update:function(t){this.ranges=[];for(var n=0;n<t.length;n++)this.ranges[n]=new fe(me(e,t[n].anchor),me(e,t[n].head))},origin:n&&n.origin};return Pa(e,"beforeSelectionChange",e,r),e.cm&&Pa(e.cm,"beforeSelectionChange",e.cm,r),r.ranges!=t.ranges?he(r.ranges,r.ranges.length-1):t}function Le(e,t,n){var r=e.history.done,i=Ii(r);i&&i.ranges?(r[r.length-1]=t,Me(e,t,n)):Te(e,t,n)}function Te(e,t,n){Me(e,t,n),fi(e,e.sel,e.cm?e.cm.curOp.id:NaN,n)}function 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l=o.markedSpans[a],s=l.marker;if((null==l.from||(s.inclusiveLeft?l.from<=t.ch:l.from<t.ch))&&(null==l.to||(s.inclusiveRight?l.to>=t.ch:l.to>t.ch))){if(i&&(Pa(s,"beforeCursorEnter"),s.explicitlyCleared)){if(o.markedSpans){--a;continue}break}if(!s.atomic)continue;if(n){var c,u=s.find(0>r?1:-1);if((0>r?s.inclusiveRight:s.inclusiveLeft)&&(u=Pe(e,u,-r,u&&u.line==t.line?o:null)),u&&u.line==t.line&&(c=_o(u,n))&&(0>r?0>c:c>0))return Oe(e,u,t,r,i)}var f=s.find(0>r?-1:1);return(0>r?s.inclusiveLeft:s.inclusiveRight)&&(f=Pe(e,f,r,f.line==t.line?o:null)),f?Oe(e,f,t,r,i):null}}return t}function Ie(e,t,n,r,i){var o=r||1,a=Oe(e,t,n,o,i)||!i&&Oe(e,t,n,o,!0)||Oe(e,t,n,-o,i)||!i&&Oe(e,t,n,-o,!0);return a?a:(e.cantEdit=!0,Bo(e.first,0))}function Pe(e,t,n,r){return 0>n&&0==t.ch?t.line>e.first?me(e,Bo(t.line-1)):null:n>0&&t.ch==(r||Zr(e,t.line)).text.length?t.line<e.first+e.size-1?Bo(t.line+1,0):null:new Bo(t.line,t.ch+n)}function 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d=Zr(a,f.line),p=Zr(a,h.line),m=yr(d)==yr(p),g=i(f.line,f.ch,m?d.text.length+1:null).end,v=i(h.line,m?0:null,h.ch).start;m&&(g.top<v.top-2?(r(g.right,g.top,null,g.bottom),r(c,v.top,v.left,v.bottom)):r(g.right,g.top,v.left-g.right,g.bottom)),g.bottom<v.top&&r(c,g.bottom,null,v.top)}n.appendChild(l)}function Be(e){if(e.state.focused){var t=e.display;clearInterval(t.blinker);var n=!0;t.cursorDiv.style.visibility="",e.options.cursorBlinkRate>0?t.blinker=setInterval(function(){t.cursorDiv.style.visibility=(n=!n)?"":"hidden"},e.options.cursorBlinkRate):e.options.cursorBlinkRate<0&&(t.cursorDiv.style.visibility="hidden")}}function _e(e,t){e.doc.mode.startState&&e.doc.frontier<e.display.viewTo&&e.state.highlight.set(t,Bi(Fe,e))}function Fe(e){var t=e.doc;if(t.frontier<t.first&&(t.frontier=t.first),!(t.frontier>=e.display.viewTo)){var n=+new Date+e.options.workTime,r=sa(t.mode,je(e,t.frontier)),i=[];t.iter(t.frontier,Math.min(t.first+t.size,e.display.viewTo+500),function(o){if(t.frontier>=e.display.viewFrom){var a=o.styles,l=o.text.length>e.options.maxHighlightLength,s=Rr(e,o,l?sa(t.mode,r):r,!0);o.styles=s.styles;var c=o.styleClasses,u=s.classes;u?o.styleClasses=u:c&&(o.styleClasses=null);for(var f=!a||a.length!=o.styles.length||c!=u&&(!c||!u||c.bgClass!=u.bgClass||c.textClass!=u.textClass),h=0;!f&&h<a.length;++h)f=a[h]!=o.styles[h];f&&i.push(t.frontier),o.stateAfter=l?r:sa(t.mode,r)}else o.text.length<=e.options.maxHighlightLength&&Hr(e,o.text,r),o.stateAfter=t.frontier%5==0?sa(t.mode,r):null;return++t.frontier,+new Date>n?(_e(e,e.options.workDelay),!0):void 0}),i.length&&At(e,function(){for(var t=0;t<i.length;t++)Ht(e,i[t],"text")})}}function ze(e,t,n){for(var r,i,o=e.doc,a=n?-1:t-(e.doc.mode.innerMode?1e3:100),l=t;l>a;--l){if(l<=o.first)return o.first;var s=Zr(o,l-1);if(s.stateAfter&&(!n||l<=o.frontier))return l;var c=Fa(s.text,null,e.options.tabSize);(null==i||r>c)&&(i=l-1,r=c)}return i}function je(e,t,n){var r=e.doc,i=e.display;if(!r.mode.startState)return!0;var o=ze(e,t,n),a=o>r.first&&Zr(r,o-1).stateAfter;return a=a?sa(r.mode,a):ca(r.mode),r.iter(o,t,function(n){Hr(e,n.text,a);var l=o==t-1||o%5==0||o>=i.viewFrom&&o<i.viewTo;n.stateAfter=l?sa(r.mode,a):null,++o}),n&&(r.frontier=o),a}function Ue(e){return e.lineSpace.offsetTop}function qe(e){return e.mover.offsetHeight-e.lineSpace.offsetHeight}function Ge(e){if(e.cachedPaddingH)return e.cachedPaddingH;var t=qi(e.measure,ji("pre","x")),n=window.getComputedStyle?window.getComputedStyle(t):t.currentStyle,r={left:parseInt(n.paddingLeft),right:parseInt(n.paddingRight)};return isNaN(r.left)||isNaN(r.right)||(e.cachedPaddingH=r),r}function Ye(e){return Da-e.display.nativeBarWidth}function $e(e){return e.display.scroller.clientWidth-Ye(e)-e.display.barWidth}function Ve(e){return e.display.scroller.clientHeight-Ye(e)-e.display.barHeight}function 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n&&t>=n.lineN&&t<n.lineN+n.size?n:void 0}function et(e,t){var n=ti(t),r=Qe(e,n);r&&!r.text?r=null:r&&r.changes&&(D(e,r,n,P(e)),e.curOp.forceUpdate=!0),r||(r=Ze(e,t));var i=Xe(r,t,n);return{line:t,view:r,rect:null,map:i.map,cache:i.cache,before:i.before,hasHeights:!1}}function tt(e,t,n,r,i){t.before&&(n=-1);var o,a=n+(r||"");return t.cache.hasOwnProperty(a)?o=t.cache[a]:(t.rect||(t.rect=t.view.text.getBoundingClientRect()),t.hasHeights||(Ke(e,t.view,t.rect),t.hasHeights=!0),o=rt(e,t,n,r),o.bogus||(t.cache[a]=o)),{left:o.left,right:o.right,top:i?o.rtop:o.top,bottom:i?o.rbottom:o.bottom}}function nt(e,t,n){for(var r,i,o,a,l=0;l<e.length;l+=3){var s=e[l],c=e[l+1];if(s>t?(i=0,o=1,a="left"):c>t?(i=t-s,o=i+1):(l==e.length-3||t==c&&e[l+3]>t)&&(o=c-s,i=o-1,t>=c&&(a="right")),null!=i){if(r=e[l+2],s==c&&n==(r.insertLeft?"left":"right")&&(a=n),"left"==n&&0==i)for(;l&&e[l-2]==e[l-3]&&e[l-1].insertLeft;)r=e[(l-=3)+2],a="left";if("right"==n&&i==c-s)for(;l<e.length-3&&e[l+3]==e[l+4]&&!e[l+5].insertLeft;)r=e[(l+=3)+2],a="right";break}}return{node:r,start:i,end:o,collapse:a,coverStart:s,coverEnd:c}}function rt(e,t,n,r){var i,o=nt(t.map,n,r),a=o.node,l=o.start,s=o.end,c=o.collapse;if(3==a.nodeType){for(var u=0;4>u;u++){for(;l&&zi(t.line.text.charAt(o.coverStart+l));)--l;for(;o.coverStart+s<o.coverEnd&&zi(t.line.text.charAt(o.coverStart+s));)++s;if(xo&&9>bo&&0==l&&s==o.coverEnd-o.coverStart)i=a.parentNode.getBoundingClientRect();else if(xo&&e.options.lineWrapping){var f=qa(a,l,s).getClientRects();i=f.length?f["right"==r?f.length-1:0]:qo}else 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 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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 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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 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t(e){if(!Ti(r,e)){if(r.somethingSelected())Fo={lineWise:!1,text:r.getSelections()},n.inaccurateSelection&&(n.prevInput="",n.inaccurateSelection=!1,o.value=Fo.text.join("\n"),Ua(o));else{if(!r.options.lineWiseCopyCut)return;var t=ee(r);Fo={lineWise:!0,text:t.text},"cut"==e.type?r.setSelections(t.ranges,null,Wa):(n.prevInput="",o.value=t.text.join("\n"),Ua(o))}"cut"==e.type&&(r.state.cutIncoming=!0)}}var n=this,r=this.cm,i=this.wrapper=re(),o=this.textarea=i.firstChild;e.wrapper.insertBefore(i,e.wrapper.firstChild),No&&(o.style.width="0px"),Ea(o,"input",function(){xo&&bo>=9&&n.hasSelection&&(n.hasSelection=null),n.poll()}),Ea(o,"paste",function(e){Ti(r,e)||J(e,r)||(r.state.pasteIncoming=!0,n.fastPoll())}),Ea(o,"cut",t),Ea(o,"copy",t),Ea(e.scroller,"paste",function(t){Gt(e,t)||Ti(r,t)||(r.state.pasteIncoming=!0,n.focus())}),Ea(e.lineSpace,"selectstart",function(t){Gt(e,t)||Ma(t)}),Ea(o,"compositionstart",function(){var e=r.getCursor("from");n.composing&&n.composing.range.clear(),n.composing={start:e,range:r.markText(e,r.getCursor("to"),{className:"CodeMirror-composing"})}}),Ea(o,"compositionend",function(){n.composing&&(n.poll(),n.composing.range.clear(),n.composing=null)})},prepareSelection:function(){var e=this.cm,t=e.display,n=e.doc,r=De(e);if(e.options.moveInputWithCursor){var i=dt(e,n.sel.primary().head,"div"),o=t.wrapper.getBoundingClientRect(),a=t.lineDiv.getBoundingClientRect();r.teTop=Math.max(0,Math.min(t.wrapper.clientHeight-10,i.top+a.top-o.top)),r.teLeft=Math.max(0,Math.min(t.wrapper.clientWidth-10,i.left+a.left-o.left))}return r},showSelection:function(e){var t=this.cm,n=t.display;qi(n.cursorDiv,e.cursors),qi(n.selectionDiv,e.selection),null!=e.teTop&&(this.wrapper.style.top=e.teTop+"px",this.wrapper.style.left=e.teLeft+"px")},reset:function(e){if(!this.contextMenuPending){var t,n,r=this.cm,i=r.doc;if(r.somethingSelected()){this.prevInput="";var 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=" "),r.contextMenuPending=!0,o.selForContextMenu=i.doc.sel,clearTimeout(o.detectingSelectAll),xo&&bo>=9&&t(),Do){Aa(e);var p=function(){Ia(window,"mouseup",p),setTimeout(n,20)};Ea(window,"mouseup",p)}else setTimeout(n,50)}},readOnlyChanged:function(e){e||this.reset()},setUneditable:Di,needsContentAttribute:!1},ne.prototype),ie.prototype=Wi({init:function(e){function t(e){if(!Ti(r,e)){if(r.somethingSelected())Fo={lineWise:!1,text:r.getSelections()},"cut"==e.type&&r.replaceSelection("",null,"cut");else{if(!r.options.lineWiseCopyCut)return;var t=ee(r);Fo={lineWise:!0,text:t.text},"cut"==e.type&&r.operation(function(){r.setSelections(t.ranges,0,Wa),r.replaceSelection("",null,"cut")})}if(e.clipboardData&&!No)e.preventDefault(),e.clipboardData.clearData(),e.clipboardData.setData("text/plain",Fo.text.join("\n"));else{var n=re(),i=n.firstChild;r.display.lineSpace.insertBefore(n,r.display.lineSpace.firstChild),i.value=Fo.text.join("\n");var 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 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t=this.getLineHandle(e);return t&&t.text},getLineHandle:function(e){return ve(this,e)?Zr(this,e):void 0},getLineNumber:function(e){return ti(e)},getLineHandleVisualStart:function(e){return"number"==typeof e&&(e=Zr(this,e)),yr(e)},lineCount:function(){return this.size},firstLine:function(){return this.first},lastLine:function(){return this.first+this.size-1},clipPos:function(e){return me(this,e)},getCursor:function(e){var t,n=this.sel.primary();return t=null==e||"head"==e?n.head:"anchor"==e?n.anchor:"end"==e||"to"==e||e===!1?n.to():n.from()},listSelections:function(){return this.sel.ranges},somethingSelected:function(){return this.sel.somethingSelected()},setCursor:It(function(e,t,n){Se(this,me(this,"number"==typeof e?Bo(e,t||0):e),null,n)}),setSelection:It(function(e,t,n){Se(this,me(this,e),me(this,t||e),n)}),extendSelection:It(function(e,t,n){be(this,me(this,e),t&&me(this,t),n)}),extendSelections:It(function(e,t){we(this,ye(this,e),t)}),extendSelectionsBy:It(function(e,t){var n=Ri(this.sel.ranges,e);we(this,ye(this,n),t)}),setSelections:It(function(e,t,n){if(e.length){for(var r=0,i=[];r<e.length;r++)i[r]=new fe(me(this,e[r].anchor),me(this,e[r].head));null==t&&(t=Math.min(e.length-1,this.sel.primIndex)),Te(this,he(i,t),n)}}),addSelection:It(function(e,t,n){var r=this.sel.ranges.slice(0);r.push(new fe(me(this,e),me(this,t||e))),Te(this,he(r,r.length-1),n)}),getSelection:function(e){for(var t,n=this.sel.ranges,r=0;r<n.length;r++){var i=Jr(this,n[r].from(),n[r].to());t=t?t.concat(i):i}return e===!1?t:t.join(e||this.lineSeparator())},getSelections:function(e){for(var t=[],n=this.sel.ranges,r=0;r<n.length;r++){var i=Jr(this,n[r].from(),n[r].to());e!==!1&&(i=i.join(e||this.lineSeparator())),t[r]=i}return t},replaceSelection:function(e,t,n){for(var r=[],i=0;i<this.sel.ranges.length;i++)r[i]=e;this.replaceSelections(r,t,n||"+input")},replaceSelections:It(function(e,t,n){for(var r=[],i=this.sel,o=0;o<i.ranges.length;o++){var a=i.ranges[o];r[o]={from:a.from(),to:a.to(),text:this.splitLines(e[o]),origin:n}}for(var l=t&&"end"!=t&&Cn(this,r,t),o=r.length-1;o>=0;o--)Tn(this,r[o]);l?Le(this,l):this.cm&&Bn(this.cm)}),undo:It(function(){Nn(this,"undo")}),redo:It(function(){Nn(this,"redo")}),undoSelection:It(function(){Nn(this,"undo",!0)}),redoSelection:It(function(){Nn(this,"redo",!0)}),setExtending:function(e){this.extend=e},getExtending:function(){return this.extend},historySize:function(){for(var e=this.history,t=0,n=0,r=0;r<e.done.length;r++)e.done[r].ranges||++t;for(var r=0;r<e.undone.length;r++)e.undone[r].ranges||++n;return{undo:t,redo:n}},clearHistory:function(){this.history=new oi(this.history.maxGeneration)},markClean:function(){this.cleanGeneration=this.changeGeneration(!0)},changeGeneration:function(e){return e&&(this.history.lastOp=this.history.lastSelOp=this.history.lastOrigin=null),this.history.generation},isClean:function(e){return 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\ No newline at end of file diff --git a/yaksh/templates/base.html b/yaksh/templates/base.html index c70c265..7ce653d 100644 --- a/yaksh/templates/base.html +++ b/yaksh/templates/base.html @@ -20,6 +20,8 @@ <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' %}"> {% block meta %} @@ -37,6 +39,9 @@ <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> new WOW().init(); 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..6018e54 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 %} @@ -63,7 +62,7 @@ <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 %} {% endif %} @@ -73,6 +72,12 @@ <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}} @@ -128,30 +133,91 @@ <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"> + <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 7112485..14e7630 100644 --- a/yaksh/templates/yaksh/add_module.html +++ b/yaksh/templates/yaksh/add_module.html @@ -62,7 +62,7 @@ <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 %} @@ -71,29 +71,22 @@ <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/show_toc.html b/yaksh/templates/yaksh/show_toc.html new file mode 100644 index 0000000..b263652 --- /dev/null +++ b/yaksh/templates/yaksh/show_toc.html @@ -0,0 +1,54 @@ +<table class="table table-responsive-sm"> +{% for toc in contents %} + {% with toc.get_toc_text as toc_name %} + <tr> + <td> + {{ 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 %} +<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> +</table>
\ No newline at end of file diff --git a/yaksh/templates/yaksh/show_video.html b/yaksh/templates/yaksh/show_video.html index 9c8d133..4c54518 100644 --- a/yaksh/templates/yaksh/show_video.html +++ b/yaksh/templates/yaksh/show_video.html @@ -4,6 +4,8 @@ {% block title %} {{ learning_module.name }} {% endblock %} {% block script %} +<script type="text/javascript" src="{% static 'yaksh/js/lesson.js' %}"> +</script> <script type="text/javascript" src="{% static 'yaksh/js/mathjax/MathJax.js' %}?config=TeX-MML-AM_CHTML"> </script> {% endblock %} @@ -127,31 +129,94 @@ </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 - </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 %} + <!-- 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 %} + <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> + {% 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> + {{ toc_name }} + </td> + <td> + {{content.get_content_display}} + </td> + <td> + {{content.time}} + </td> + </tr> + {% endwith %} + {% empty %} + <center> + <span class="badge badge-warning">No Table of contents added</span> + </center> + {% endfor %} + </table> </div> </div> - {% endif %} - {% endwith %} + </div> + </div> + <div class="col-md-8"> + <hr> + <h3><strong>Lesson Description</strong></h3> + <hr> + <div class="col" style="width: 100%"> + {{lesson.html_data|safe}} + </div> + <br> + {% if not lesson.video_path %} + <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> + {% endif %} + <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 %} </div> diff --git a/yaksh/templatetags/custom_filters.py b/yaksh/templatetags/custom_filters.py index 2a01787..0446ef3 100644 --- a/yaksh/templatetags/custom_filters.py +++ b/yaksh/templatetags/custom_filters.py @@ -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: diff --git a/yaksh/urls.py b/yaksh/urls.py index 13e46fc..e4f81e1 100644 --- a/yaksh/urls.py +++ b/yaksh/urls.py @@ -246,4 +246,17 @@ 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'), ] diff --git a/yaksh/views.py b/yaksh/views.py index 01f5e4e..652e08c 100644 --- a/yaksh/views.py +++ b/yaksh/views.py @@ -38,14 +38,18 @@ 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, +<<<<<<< HEAD + Topic, TableOfContents +======= MicroManager +>>>>>>> 23bf46ac2e262ceb373388196962a0bec048c6cb ) 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 @@ -2646,6 +2650,8 @@ 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, @@ -2685,10 +2691,6 @@ 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') @@ -2704,9 +2706,15 @@ def edit_lesson(request, course_id=None, module_id=None, lesson_id=None): request, "Please select atleast one file to delete" ) + contents = TableOfContents.objects.filter( + course_id=course_id, lesson_id=lesson_id + ) + data = loader.render_to_string( + "yaksh/show_toc.html", context={'contents': contents}, + request=request + ) + 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 @@ -2749,7 +2757,9 @@ 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 + ) all_modules = course.get_learning_modules() if learn_unit.has_prerequisite(): if not learn_unit.is_prerequisite_complete(user, learn_module, course): @@ -2758,7 +2768,7 @@ 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} return my_render_to_response(request, 'yaksh/show_video.html', context) @@ -3494,6 +3504,72 @@ def hide_comment(request, course_id, uuid): @login_required @email_verified +<<<<<<< HEAD +def add_marker(request, course_id, lesson_id): + user = request.user + course = get_object_or_404(Course, pk=course_id) + if (not is_moderator(user) or + not course.is_creator(user) or not course.is_creator(user)): + raise Http404("You are not allowed to view this page") + 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 + ) + data = loader.render_to_string( + "yaksh/show_toc.html", context={'contents': contents}, + request=request + ) + return data + + +@login_required +@email_verified def allow_special_attempt(request, user_id, course_id, quiz_id): user = request.user @@ -3536,6 +3612,135 @@ 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 + course = get_object_or_404(Course, pk=course_id) + if (not is_moderator(user) or + not course.is_creator(user) or not course.is_creator(user)): + raise Http404("You are not allowed to view this page") + 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'] = 'Added 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 + course = get_object_or_404(Course, pk=course_id) + if (not is_moderator(user) or + not course.is_creator(user) or not course.is_creator(user)): + raise Http404("You are not allowed to view this page") + 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'] = 'Added question successfully' + context['content_type'] = content_type + else: + status_code = 400 + context['success'] = False + context['message'] = "Error in saving form" + 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 @@ -3556,6 +3761,23 @@ def revoke_special_attempt(request, micromanager_id): @login_required @email_verified +def delete_toc(request, course_id, toc_id): + user = request.user + course = get_object_or_404(Course, pk=course_id) + if (not is_moderator(user) or + not course.is_creator(user) or not course.is_creator(user)): + raise Http404("You are not allowed to view this page") + 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() + return redirect(redirect_url) + + +@login_required +@email_verified def extend_time(request, paper_id): user = request.user |