def preview(request):
# TODO: POST method!
text = request.GET['text']
if len(text) > MAX_LENGTH:
return HttpResponseBadRequest('Message too long.')
return convert_to_html(text)
def render(self, quote=False):
if self.html is None:
from mathcontent.utils import convert_to_html
print 'CONVERTING %d...' % self.id
self.html = convert_to_html(self.text, self)
self.no_html_reset = True
self.save()
print 'DONE!'
return render_to_string('inc_mathcontent_render.html', {
'content': self,
# TODO: make a template tag
# 'view_source': request.user.is_authenticated(),
'view_source': True,
'quote': quote,
})
def task_bulk_preview_single(task_info):
"""Renders a single task preview, given TaskInfo instance."""
permissions = []
for perm_id, groups in task_info.template_data["permissions"].iteritems():
task_groups = mark_safe(", ".join([grouplink(x) for x in groups]))
permissions.append((PERMISSION_NAMES[perm_id].upper(), task_groups))
return {
"content": mark_safe(convert_to_html(task_info.json["_content"])),
"difficulty": task_info.json["_difficulty"],
"folder": task_info.template_data["folder"],
"folder_position": task_info.json["_folder_position"],
"json": task_info.json,
"permissions": permissions,
"tags": tag_list_preview(task_info.json["_tags"]),
"template_data": task_info.template_data,
}
def mathcontent_render(content, quote=False):
if content.html is None:
try:
content.html = convert_to_html(content.text, content=content)
except Exception:
if getattr(settings, 'MATHCONTENT_DEBUG', False):
raise
# Leave content.html as None. If None, template will notify the
# user about the error. No error details are provided.
pass
else:
content._no_html_reset = True
content.save()
return {
'content': content,
# 'view_source': request.user.is_authenticated(),
'view_source': True,
'quote': quote,
}
