Multimedia support - Commiting from a not yet finished state - Details below

* DONE Initially testing with arista
** DONE Video display templates
*** TODO Multi-browser support
** TODO Video thumbnails
** TODO Link to original video
** TODO Video cropping

Also contains a lot of "debug" print's

mediagoblin/submit/views.py

@@ -28,8 +28,9 @@ from mediagoblin.util import (
 from mediagoblin.util import pass_to_ugettext as _
 from mediagoblin.decorators import require_active_login
 from mediagoblin.submit import forms as submit_forms, security
-from mediagoblin.process_media import process_media, mark_entry_failed
+from mediagoblin.process_media import mark_entry_failed
 from mediagoblin.messages import add_message, SUCCESS
+from mediagoblin.media_types import get_media_type_and_manager
 
 
 @require_active_login
@@ -45,15 +46,15 @@ def submit_start(request):
                 and request.POST['file'].file):
             submit_form.file.errors.append(
                 _(u'You must provide a file.'))
-        elif not security.check_filetype(request.POST['file']):
-            submit_form.file.errors.append(
-                _(u"The file doesn't seem to be an image!"))
         else:
             filename = request.POST['file'].filename
 
+            media_type, media_manager = get_media_type_and_manager(filename)
+
             # create entry and save in database
             entry = request.db.MediaEntry()
             entry['_id'] = ObjectId()
+            entry['media_type'] = unicode(media_type)
             entry['title'] = (
                 unicode(request.POST['title'])
                 or unicode(splitext(filename)[0]))
@@ -62,7 +63,6 @@ def submit_start(request):
             entry['description_html'] = cleaned_markdown_conversion(
                 entry['description'])
             
-            entry['media_type'] = u'image' # heh
             entry['uploader'] = request.user['_id']
 
             # Process the user's folksonomy "tags"
@@ -72,6 +72,7 @@ def submit_start(request):
             # Generate a slug from the title
             entry.generate_slug()
 
+
             # Now store generate the queueing related filename
             queue_filepath = request.app.queue_store.get_unique_filepath(
                 ['media_entries',
@@ -103,7 +104,7 @@ def submit_start(request):
             # (... don't change entry after this point to avoid race
             # conditions with changes to the document via processing code)
             try:
-                process_media.apply_async(
+                media_manager['processor'].apply_async(
                     [unicode(entry['_id'])], {},
                     task_id=task_id)
             except BaseException as exc: