def media_home(request, media, page, **kwargs):
"""
'Homepage' of a MediaEntry()
"""
if ObjectId(request.matchdict.get('comment')):
pagination = Pagination(
page, media.get_comments(
mg_globals.app_config['comments_ascending']),
MEDIA_COMMENTS_PER_PAGE,
ObjectId(request.matchdict.get('comment')))
else:
pagination = Pagination(
page, media.get_comments(
mg_globals.app_config['comments_ascending']),
MEDIA_COMMENTS_PER_PAGE)
comments = pagination()
comment_form = user_forms.MediaCommentForm(request.form)
media_template_name = get_media_manager(
media.media_type)['display_template']
return render_to_response(
request,
media_template_name,
{'media': media,
'comments': comments,
'pagination': pagination,
'comment_form': comment_form,
'app_config': mg_globals.app_config})
def run(self, media_id):
"""
Pass the media entry off to the appropriate processing function
(for now just process_image...)
"""
entry = mgg.database.MediaEntry.one(
{'_id': ObjectId(media_id)})
# Try to process, and handle expected errors.
try:
manager = get_media_manager(entry.media_type)
entry.state = u'processing'
entry.save()
_log.debug('Processing {0}'.format(entry))
manager['processor'](entry)
entry.state = u'processed'
entry.save()
json_processing_callback(entry)
except BaseProcessingFail as exc:
mark_entry_failed(entry._id, exc)
json_processing_callback(entry)
return
except ImportError as exc:
_log.error(
'Entry {0} failed to process due to an import error: {1}'\
.format(
entry.title,
exc))
mark_entry_failed(entry._id, exc)
json_processing_callback(entry)
except Exception as exc:
_log.error('An unhandled exception was raised while'
+ ' processing {0}'.format(
entry))
mark_entry_failed(entry._id, exc)
json_processing_callback(entry)
raise
