def edit_course_basic(alias):
course = models.get_course_by_link(alias)
if course is None:
abort(404)
state.current_course_key = course.key.urlsafe()
form = forms.CourseBasic(request.form, obj=course)
if form.validate_on_submit():
course.name = form.name.data
course.desc = form.desc.data
course.univ = form.univ.data
course.link = form.link.data
if not course.link:
course.link = course.key.urlsafe()
course.put()
flash('New course basic data saved', 'success')
return redirect(url_for('edit_course_basic', alias=course.link))
return render_template('course-edit-basic.html',
course=course,
form=form)
def edit_course_content(alias):
course = models.get_course_by_link(alias)
if course is None:
abort(404)
form = forms.CourseContents(request.form)
json_data = course.content
if form.validate_on_submit():
try:
content = json.loads(form.json_data.data)
except ValueError:
abort(400)
json_data = content
if models.validate_content(content):
course.content = content
course.put()
flash('Content successfully updated', 'success')
return redirect(url_for('course_preview', alias=course.link))
else:
flash('There were problems with your input', 'error')
return redirect(url_for('course_edit_content', alias=course.link))
json_data = json.dumps(json_data)
return render_template('course-edit-content.html',
course=course,
json_data=json_data,
form=form)
def course_page(alias):
course = models.get_course_by_link(alias)
if course is None:
abort(404)
if not course.published:
return redirect(url_for('edit_course_content', alias=alias))
form = forms.CoursePublish(request.form)
if form.validate_on_submit():
course.published = False
course.put()
flash('Course is moved to drafts', 'warning')
return redirect(url_for('course_preview', alias=alias))
return render_template('course-page.html', form=form, course=course)
def course_preview(alias):
course = models.get_course_by_link(alias)
if course is None:
abort(404)
if course.published:
return redirect(url_for('course_page', alias=alias))
form = forms.CoursePublish(request.form)
if form.validate_on_submit():
course.published = True
course.put()
flash('Course is published', 'success')
return redirect(url_for('course_page', alias=alias))
return render_template('course-page.html', form=form, course=course)
def __call__(self, form, field):
link = field.data.lower()
course = models.get_course_by_link(link)
if course is not None and course.key.urlsafe() != \
state.current_course_key:
raise ValidationError(self.message)
