def set_youku_playlist_view(request, youku_id):
"""
根据youku的youku playlist属性，在优酷网上将youku对象添加到该playlist中
:param request:
:param youku_id:
:return:
"""
youku = Youku.objects.get(pk=youku_id)
result = set_youku_playlist_online(youku.youku_video_id,
youku.youku_playlist_id)
return render_to_response('result.html',
{'text': '更新playlist成功, youku_id为 ' + youku_id})
def update_youku_online_info_view(request, youku_video_id):
updated_youku_video_id = update_youku_online_info(youku_video_id)
youku = Youku.objects.get(youku_video_id=updated_youku_video_id)
if youku.setted_youku_playlist:
updated_youku_playlist_video_id = set_youku_playlist_online(
youku_video_id, youku.setted_youku_playlist.id)
if updated_youku_playlist_video_id:
youku.youku_playlist = youku.setted_youku_playlist
youku.save(update_fields=['youku_playlist'])
return render_to_response('result.html', {
'text': '更新成功, 在优酷上的video id为 ' + updated_youku_video_id})
def set_youku_playlist_view(request, youku_id):
"""
根据youku的youku playlist属性，在优酷网上将youku对象添加到该playlist中
:param request:
:param youku_id:
:return:
"""
youku = Youku.objects.get(pk=youku_id)
result = set_youku_playlist_online(youku.youku_video_id,
youku.youku_playlist_id)
return render_to_response('result.html',
{'text': '更新playlist成功, youku_id为 ' + youku_id})
def update_youku_online_info_view(request, youku_video_id):
updated_youku_video_id = update_youku_online_info(youku_video_id)
youku = Youku.objects.get(youku_video_id=updated_youku_video_id)
if youku.setted_youku_playlist:
updated_youku_playlist_video_id = set_youku_playlist_online(
youku_video_id, youku.setted_youku_playlist.id)
if updated_youku_playlist_video_id:
youku.youku_playlist = youku.setted_youku_playlist
youku.save(update_fields=['youku_playlist'])
return render_to_response(
'result.html',
{'text': '更新成功, 在优酷上的video id为 ' + updated_youku_video_id})
def save_formset(self, request, form, formset, change):
"""
当Video Admin的页面保存inline对象(youku)时,如果更改了youku的playlist设置,
则在playlist_id的优酷playlist中删除youku_video_id视频,
并在优酷网上将视频添加到新设置的playlist中
同时更新youku的playlist属性的值
save_formset is called potentially many times during each add / change,
once for every inline defined on your ModelAdmin.
It is called by the base class implementation of save_related.
form 为video的form
formset是 inline对象 youku 的form
:param request:
:param form:
:param formset:
:param change:
:return:
"""
instances = formset.save(commit=False)
for obj in formset.deleted_objects:
obj.delete()
for instance in instances:
# instance 为 youku 对象
instance.save()
if "setted_youku_playlist" in formset.forms[0].changed_data:
# 如果设置的setted_youku_playlist与youku_playlist不相同，则要在优酷网上将video
# 从youku_playlist中删除，然后再将video添加到setted_youku_playlist中，
# 最后将本地数据库中的youku_playlist设置为setted_youku_playlist
setted_youku_playlist = formset.forms[0].cleaned_data["setted_youku_playlist"]
origin_youku_playlist = formset.forms[0].cleaned_data["youku_playlist"]
if setted_youku_playlist:
if setted_youku_playlist != origin_youku_playlist:
# todo 以下这段引用如果放在顶部则无法启动django server，原因未明
from video.function.youku_playlist import delete_video_from_playlist, set_youku_playlist_online
# 只要改变了field['youku_playlist']，自动在playlist_id的优酷playlist
# 中删除youku_video_id视频
if origin_youku_playlist:
delete_video_from_playlist(instance.youku_video_id, origin_youku_playlist.id)
playlist_id = set_youku_playlist_online(instance.youku_video_id, setted_youku_playlist.id)
if playlist_id:
instance.youku_playlist = instance.setted_youku_playlist
instance.save(update_fields=["youku_playlist"])
formset.save_m2m()
