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from dajax.core import Dajax
from django.utils import simplejson
from dajaxice.decorators import dajaxice_register
from dajaxice.utils import deserialize_form
from django.http import HttpResponse, HttpResponseRedirect
from django.shortcuts import render
from django.template.loader import render_to_string
from django.core.context_processors import csrf
from django.views.decorators.csrf import csrf_exempt, csrf_protect
from django.db.models import Q
from website.models import TextbookCompanionPreference,\
TextbookCompanionProposal, TextbookCompanionChapter,\
TextbookCompanionExample, TextbookCompanionExampleFiles,\
TextbookCompanionExampleDependency, TextbookCompanionDependencyFiles
from website.forms import BugForm
from soc.config import UPLOADS_PATH
@dajaxice_register
def books(request, category_id):
dajax = Dajax()
context = {}
if category_id:
ids = TextbookCompanionProposal.objects.using('scilab')\
.filter(proposal_status=3).values('id')
books = TextbookCompanionPreference.objects.using('scilab')\
.filter(category=category_id).filter(approval_status=1)\
.filter(proposal_id__in=ids).order_by('book')
context = {
'books': books
}
books = render_to_string('website/templates/ajax-books.html', context)
dajax.assign('#books-wrapper', 'innerHTML', books)
return dajax.json()
@dajaxice_register
def chapters(request, book_id):
dajax = Dajax()
context = {}
if book_id:
chapters = TextbookCompanionChapter.objects.using('scilab')\
.filter(preference_id=book_id).order_by('number')
context = {
'chapters': chapters
}
chapters = render_to_string('website/templates/ajax-chapters.html', context)
dajax.assign('#chapters-wrapper', 'innerHTML', chapters)
return dajax.json()
@dajaxice_register
def examples(request, chapter_id):
dajax = Dajax()
context = {}
if chapter_id:
examples = TextbookCompanionExample.objects.using('scilab')\
.filter(chapter_id=chapter_id).order_by('number')
context = {
'examples': examples
}
examples = render_to_string('website/templates/ajax-examples.html', context)
dajax.assign('#examples-wrapper', 'innerHTML', examples)
return dajax.json()
@dajaxice_register
def code(request, example_id):
example = TextbookCompanionExampleFiles.objects.using('scilab')\
.get(example_id=example_id, filetype='S')
example_path = UPLOADS_PATH + '/' + example.filepath
f = open(example_path)
code = f.read()
f.close()
return simplejson.dumps({'code': code})
@dajaxice_register
def execute(request, token, code, book_id, chapter_id, example_id):
dependency_exists = TextbookCompanionExampleDependency.objects.using('scilab')\
.filter(example_id=example_id).exists()
data = scilab_run(code, token, book_id, dependency_exists)
return simplejson.dumps(data)
@dajaxice_register
def contributor(request, book_id):
dajax = Dajax()
preference = TextbookCompanionPreference.objects.using('scilab')\
.get(id=book_id)
proposal = TextbookCompanionProposal.objects.using('scilab')\
.get(id=preference.proposal_id)
context = {
"preference": preference,
"proposal": proposal,
}
contributor = render_to_string('website/templates/ajax-contributor.html', context)
dajax.assign('#databox', 'innerHTML', contributor)
return dajax.json()
@dajaxice_register
def node(request, key):
dajax = Dajax()
data = render_to_string("website/templates/node-{0}.html".format(key))
dajax.assign('#databox', 'innerHTML', data)
return dajax.json()
@dajaxice_register
def bug_form(request):
dajax = Dajax()
context = {}
form = BugForm()
context['form'] = BugForm()
context.update(csrf(request))
form = render_to_string('website/templates/bug-form.html', context)
dajax.assign('#bug-form-wrapper', 'innerHTML', form)
return dajax.json()
@dajaxice_register
def bug_form_submit(request, form):
dajax = Dajax()
form = BugForm(deserialize_form(form))
if form.is_valid():
dajax.remove_css_class('#bug-form input', 'error')
dajax.remove_css_class('#bug-form select', 'error')
dajax.remove_css_class('#bug-form textarea', 'error')
dajax.remove('.error-message')
dajax.alert('Forms valid')
else:
dajax.remove_css_class('#bug-form input', 'error')
dajax.remove_css_class('#bug-form select', 'error')
dajax.remove_css_class('#bug-form textarea', 'error')
dajax.remove('.error-message')
for error in form.errors:
dajax.add_css_class('#id_{0}'.format(error), 'error')
for field in form:
for error in field.errors:
message = '<div class="error-message">* {0}</div>'.format(error)
dajax.append('#id_{0}_wrapper'.format(field.name), 'innerHTML', message)
# non field errors
if form.non_field_errors():
message = '<div class="error-message"><small>{0}</small></div>'.format(form.non_field_errors())
dajax.append('#non-field-errors', 'innerHTML', message)
return dajax.json()
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