def api_commentsubmission(request, output_format = 'json'): data = {} # response data status = 200 # OK try: logger.info("core.views.api_commentsubmission(request, output_format=\ 'json')") if request.method: form = CommentSubmitForm(request.REQUEST) if request.user.is_anonymous(): logger.info("core.views.api_commentsubmission(request, output_format=\ 'json'): user is anonymous") status = 401 # Unauthorized data['error'] = "You need to log in" data['field_errors'] = form.errors data['error_html'] = core.utils.build_readable_errors(form.errors) userprofile = UserProfile.objects.get(user=request.user) if not form.is_valid(): # Raise exceptions logger.info("core.views.api_commentsubmission(request, output_format=\ 'json'): form not valid, errors= %s", form.errors) status = 400 # Bad request data['error'] = "Some required fields are missing or invalid." data['field_errors'] = form.errors data['error_html'] = core.utils.build_readable_errors(form.errors) else: # Form is good f_comment_type = form.cleaned_data['comment_type_str'] # a comment type f_text = form.cleaned_data['text'] # Text f_sources = form.cleaned_data['sources'] f_topic = form.cleaned_data['topic'] logger.info("core.views.api_commentsubmission(request, output_format=\ 'json'): form is good, topic=%s, comment=%s, \ comment_type=%s", f_topic, f_text, f_comment_type) try: f_topic = Topic.objects.get(title = f_topic) # a topic name except: raise InvalidTopic() f_in_reply_to = form.cleaned_data['in_reply_to'] # a comment comment = Comment(text = form.cleaned_data['text'], user = userprofile) comment.comment_type = f_comment_type comment.save() comment.topics = [f_topic] if f_sources: comment.sources = [f_sources] comment.save() data = comment.id if f_in_reply_to: # Comment is in reply to another comment reply_relation = CommentRelation(left_comment = comment, \ right_comment = f_in_reply_to, relation_type = 'reply') reply_relation.save() else: # Not a post logger.info("core.views.api_commentsubmission(request, output_format=\ 'json'): not a post") raise MethodUnsupported("This endpoint only accepts POSTs, you used:" + request.method) except InvalidTopic: logger.info("core.views.api_commentsubmission(request, output_format=\ 'json'): Invalid topic") status = 400 # Bad Request data['error'] = "Invalid topic" logger.info("core.views.api_commentsubmission(request, output_format=\ 'json'): returning data=%s", data) return HttpResponse(content = json.dumps(data), mimetype='text/html', status=status)
def topic(request, whichtopic=1): """ Display a topic page for a given topic. """ clipper_url_form = UrlSubmitForm() if settings.PREVIEW_MODE and request.user.is_anonymous(): # In preview mode and user not logged in. Redirect to about page. response = HttpResponseRedirect(reverse('about')) else: # Determine if there is an authenticated user and get a little information # about that user. if not request.user.is_anonymous(): # Logged in user # Assumes consistency between users, UserProfiles userprofile = UserProfile.objects.get(user = request.user) is_reporter = userprofile.is_reporter() else: is_reporter = False if request.method == 'POST': if request.user.is_anonymous(): # This scenario should be handled more gracefully in JavaScript return HttpResponseRedirect("/authenticate") # If someone just submitted a comment, load the form form = CommentSubmitForm(request.POST) if form.is_valid(): # Validate the form # look up comment by name comment_type = form.cleaned_data['comment_type_str'] comment = Comment(text = form.cleaned_data['text'], \ user = userprofile) comment.comment_type = comment_type # We have to save the comment object so it has a primary key, # before we can link tags to it. comment.save() topic = form.cleaned_data['topic'] in_reply_to = form.cleaned_data['in_reply_to'] # See forms for simplification possibilities comment.topics = [Topic.objects.get(title=topic)] if form.cleaned_data['sources']: comment.sources = [form.cleaned_data['sources']] comment.save() # successfully submitted, give them a new form form = CommentSubmitForm() if in_reply_to: # Comment is in reply to another comment reply_relation = CommentRelation(left_comment = comment, \ right_comment = in_reply_to, \ relation_type = 'reply') reply_relation.save() else: # Give them a new form if have either a valid submission, or no # submission form = CommentSubmitForm() if Comment.objects.count() > 0: reply_form = CommentSubmitForm(initial = { \ 'in_reply_to' : Comment.objects.all()[0]}) else: reply_form = None template_dict = { 'site_name':settings.SITE_NAME, \ 'body_classes':settings.SITE_BODY_CLASSES } # Will want to filter, order in later versions topics = Topic.objects.filter(is_deleted=False)[:5] template_dict['topics'] = topics try: topic = Topic.objects.get(id=whichtopic) template_dict['topic'] = topic template_dict['comments_to_show'] = topic.comments_to_show() # Get a list of comment ids of comments that a user has voted on. if request.user.is_anonymous(): template_dict['user_voted_comment_ids'] = None else: template_dict['user_voted_comment_ids'] = \ topic.user_voted_comment_ids(user_profile) except: # No topic loaded pass template_dict['comment_form'] = form template_dict['reply_form'] = reply_form template_dict['comments'] = {} template_dict['clipper_url_form'] = clipper_url_form template_dict['fb_app_id']=settings.FB_API_ID template_dict['is_reporter'] = is_reporter template_dict.update(csrf(request)) # Required for csrf system response = render_to_response('core-topic.html', template_dict, \ context_instance=RequestContext(request)) return response
def api_commentsubmission(request, output_format = 'json'): data = {} # response data status = 200 # OK try: if request.method: form = CommentSubmitForm(request.REQUEST) if request.user.is_anonymous(): status = 401 # Unauthorized data['error'] = "You need to log in" data['field_errors'] = form.errors data['error_html'] = core.utils.build_readable_errors(form.errors) userprofile = UserProfile.objects.get(user=request.user) if not form.is_valid(): # Raise exceptions status = 400 # Bad request data['error'] = "Some required fields are missing or invalid." data['field_errors'] = form.errors data['error_html'] = core.utils.build_readable_errors(form.errors) else: # Form is good f_comment_type = form.cleaned_data['comment_type_str'] # a comment type f_text = form.cleaned_data['text'] # Text f_sources = form.cleaned_data['sources'] try: f_topic = Topic.objects.get(title = form.cleaned_data['topic']) # a topic name except: raise InvalidTopic() f_in_reply_to = form.cleaned_data['in_reply_to'] # a comment comment = Comment(text = form.cleaned_data['text'], user = userprofile) comment.comment_type = f_comment_type comment.save() comment.topics = [f_topic] if f_sources: comment.sources = [f_sources] comment.save() data['comment_id'] = comment.id if f_in_reply_to: # Comment is in reply to another comment reply_relation = CommentRelation(left_comment = comment, right_comment = f_in_reply_to, relation_type = 'reply') reply_relation.save() else: # Not a post raise MethodUnsupported("This endpoint only accepts POSTs, you used:" + request.method) except InvalidTopic: status = 400 # Bad Request data['error'] = "Invalid topic" return HttpResponse(content = json.dumps(data), mimetype='text/html', status=status) # TK - need code on JavaScript side to to Ajax, etc. return HttpResponseRedirect("/")