def contains_video(self):
for field, inputs in self.content.items():
if 'file' in inputs:
if Asset.get(inputs['file']).mime_type.startswith('video'):
return True
elif 'video' in inputs:
return True
return False
def __init__(self, slide_input, template):
if 'video' not in slide_input and 'file' not in slide_input:
raise ValueError('No video was specified in either video or file slide input type')
self.content = {'background-1': slide_input}
if 'background-1' not in Templates[template]:
raise KeyError('The template %s has no background to put the video' % template)
video_path = slide_input['video'] if 'video' in slide_input else Asset.get(slide_input['file']).path
video_info = MediaInfo.parse(video_path)
self.duration = video_info.tracks[0].duration + 1000
self.template = template
def get(self, asset_id):
""" Waits for the given asset to be downloaded. Redirects the user to the asset when done. """
try:
asset_id = int(asset_id)
if self.download_manager.has_pending_task_for_asset(asset_id):
task = self.download_manager.get_pending_task_for_asset(asset_id)
task.result()
resp.seeother('/' + Asset.get(asset_id)._get_path(force=True)) # Task is complete but asset may be still marked as in flight
except SQLObjectNotFound:
resp.notfound()
except KeyError:
resp.seeother('/cache/' + str(asset_id))
def _is_video(file_ref):
asset = Asset.get(file_ref)
return asset.mime_type.startswith('video')