def get(self, id=None, slug=None, **kwargs):
"""Expose info on a specific media item by ID or slug.
:param id: A :attr:`mediacore.model.media.Media.id` for lookup
:type id: int
:param slug: A :attr:`mediacore.model.media.Media.slug` for lookup
:type slug: str
:raises webob.exc.HTTPNotFound: If the media doesn't exist.
:returns: JSON dict
"""
query = Media.query.published()
if id:
query = query.filter_by(id=id)
else:
query = query.filter_by(slug=slug)
try:
media = query.one()
except orm.exc.NoResultFound:
raise webob.exc.HTTPNotFound
info = self._info(media)
info['embed'] = helpers.embeddable_player(media)
return info
def _info(self, media, podcast_slugs=None, include_embed=False):
"""Return a JSON-ready dict for the given media instance"""
if media.podcast_id:
media_url = url_for(controller='/media', action='view', slug=media.slug,
podcast_slug=media.podcast.slug, qualified=True)
else:
media_url = url_for(controller="/media", action="view", slug=media.slug,
qualified=True)
if media.podcast_id is None:
podcast_slug = None
elif podcast_slugs:
podcast_slug = podcast_slugs[media.podcast_id]
else:
podcast_slug = DBSession.query(Podcast.slug)\
.filter_by(id=media.podcast_id).scalar()
thumbs = {}
for size in config['thumb_sizes'][media._thumb_dir].iterkeys():
thumbs[size] = thumb(media, size, qualified=True)
info = dict(
id = media.id,
slug = media.slug,
url = media_url,
title = media.title,
author = media.author.name,
type = media.type,
podcast = podcast_slug,
description = media.description,
description_plain = media.description_plain,
comment_count = media.comment_count_published,
publish_on = unicode(media.publish_on),
likes = media.likes,
views = media.views,
thumbs = thumbs,
categories = dict((c.slug, c.name) for c in list(media.categories)),
)
if include_embed:
info['embed'] = helpers.embeddable_player(media)
return info
