website Files · conservancy/events/view_helpers.py

Files @ 956f8c6fdaad

Branch filter:

Location: website/conservancy/events/view_helpers.py

956f8c6fdaad 778 B text/x-python Show Annotation Show as Raw Download as Raw

bsturmfels

podjango: Add "Podcast" model to support multiple podcasts

Each Cast (episode) can belong to one or more Podcast, allowing episodes to be
shared between podcasts. This enables us introductory episodes to be delivered
in their own feed, but also included in the main "The Corresponding Source"
feed.

This required adding an additional `podcast_slug` argument to most views. The
date archive views were dropped because they're not linked to from anywhere.

Added a `podcasts` view as an index of all available Podcasts.

def organize_media_by_event(eventmedia_queryset):
    """Organizes event media by event.

    Given a queryset of event media, it returns a list of 'objects'
    with the following properties:

    * event (event object)
    * date (date object for most recently posted media from event)
    * media_list (a string of the available media types)
    """

    media_by_event = {}
    for media in eventmedia_queryset:
        media_by_event.setdefault(media.event.id, []).append(media)
    mbe = [{'event': x[0].event,
            'date': max(y.date_created for y in x),
            'media_list': ', '.join({y.get_format_display() for y in x})}
           for x in list(media_by_event.values())]
    mbe.sort(key=(lambda x: x['date']), reverse=True) # sort by date
    return mbe