def delete_comment():
"""删除评论 (GET|POST&LOGIN)
:uri: /user/opt/delete-comment
:param comment_id: 评论id
:returns: {}
"""
user = request.authed_user
params = request.values
cid = params.get('comment_id', None)
comment = Comment.get_one(cid)
if not comment:
return error.CommentNotExist
if str(comment.author) != str(user._id):
return error.AuthFailed
comment.delete_model()
# 更新活动评论数
avideos = ActivityVideo.get_activity_video(vid=str(comment.video))
for avideo in avideos:
ts = time.time()
aconfig = ActivityConfig.get_one(str(avideo['activity_id']), check_online=False)
if aconfig and aconfig.status == const.ACTIVITY_BEGIN \
and (aconfig.begin_at < ts and aconfig.end_at > ts):
avideo = ActivityVideo.get_one(avideo['_id'], check_online=False)
avideo.update_model({'$inc': {'comment_count': -1}})
return {}
def unlike_video():
"""取消赞视频 (GET|POST&LOGIN)
:uri: /user/opt/like-video
:param video_id: 被赞视频id
:returns: {}
"""
user = request.authed_user
vid = request.values.get('video_id', None)
video = Video.get_one(vid)
if not video:
return error.VideoNotExist
key = 'lock:unlike_video:%s:%s' % (str(user._id), vid)
with util.Lockit(Redis, key) as locked:
if locked:
return error.LikeVideoFailed('取消赞失败')
ulv = UserLikeVideo.get_by_ship(str(user._id), vid)
ulv.delete_model() if ulv else None
# 更新活动点赞数
avideos = ActivityVideo.get_activity_video(vid=vid)
for avideo in avideos:
ts = time.time()
aconfig = ActivityConfig.get_one(str(avideo['activity_id']),
check_online=False)
if aconfig and aconfig.status == const.ACTIVITY_BEGIN \
and (aconfig.begin_at < ts and aconfig.end_at > ts):
avideo = ActivityVideo.get_one(avideo['_id'],
check_online=False)
avideo.update_model({'$inc': {'like_count': -1}})
return {}
def create_comment():
"""创建评论 (GET|POST&LOGIN)
:uri: /user/opt/submit-comment
:param video_id: 被评论视频id
:param content: 评论内容
:returns: {'comment': object}
"""
user = request.authed_user
params = request.values
vid = params.get('video_id', None)
content = params.get('content', None)
if not vid or not content:
return error.InvalidArguments
if not Video.get_one(vid):
return error.VideoNotExist
# 敏感词检查
if Spam.filter_words(content, 'comment'):
return error.InvalidContent
comment = Comment.init()
comment.author = ObjectId(str(user._id))
comment.content = content
comment.video = ObjectId(vid)
cid = comment.create_model()
if cid:
# 发送评论消息
Message.send_video_msg(str(user._id), str(vid), 'comment')
# 任务检查
if user:
UserTask.check_user_tasks(str(user._id), COMMENT_VIDEO, 1)
# 更新活动评论数
avideos = ActivityVideo.get_activity_video(vid=vid)
for avideo in avideos:
ts = time.time()
aconfig = ActivityConfig.get_one(str(avideo['activity_id']), check_online=False)
if aconfig and aconfig.status == const.ACTIVITY_BEGIN \
and (aconfig.begin_at < ts and aconfig.end_at > ts):
avideo = ActivityVideo.get_one(avideo['_id'], check_online=False)
avideo.update_model({'$inc': {'comment_count': 1}})
return Comment.get_one(str(cid)).format()
def like_video():
"""赞视频 (GET|POST&LOGIN)
:uri: /user/opt/like-video
:param video_id: 被赞视频id
:returns: {}
"""
user = request.authed_user
vid = request.values.get('video_id', None)
video = Video.get_one(vid)
if not video:
return error.VideoNotExist
ulv = UserLikeVideo.get_by_ship(str(user._id), vid)
if not ulv:
key = 'lock:like_video:%s:%s' % (str(user._id), vid)
with util.Lockit(Redis, key) as locked:
if locked:
return error.LikeVideoFailed
ulv = UserLikeVideo.init()
ulv.source = ObjectId(str(user._id))
ulv.target = ObjectId(vid)
_id = ulv.create_model()
if _id:
# 发送点赞消息
Message.send_video_msg(str(user._id), str(vid), 'like')
# 更新活动点赞数
avideos = ActivityVideo.get_activity_video(vid=vid)
for avideo in avideos:
ts = time.time()
aconfig = ActivityConfig.get_one(str(
avideo['activity_id']),
check_online=False)
if aconfig and aconfig.status == const.ACTIVITY_BEGIN \
and (aconfig.begin_at < ts and aconfig.end_at > ts):
avideo = ActivityVideo.get_one(avideo['_id'],
check_online=False)
avideo.update_model({'$inc': {'like_count': 1}})
return {}
def play_video(vid):
"""播放视频 (GET)
:uri: /videos/<string:vid>/play
:returns: redirect(real_url)
"""
ut = request.values.get("ut", None)
uid = User.uid_from_token(ut)
start = int(time.time() * 1000)
video = Video.get_one(vid)
if not video:
result = {
'status': error.VideoNotExist.errno,
'errmsg': error.VideoNotExist.errmsg,
'data': {},
'time': int(time.time() * 1000) - start,
}
return jsonify(result)
video.update_model({'$inc': {'vv': 1}})
# 如果是栏目视频，给对应频道增加播放量
channel = ShowChannel.get_one(video.channel)
channel and channel.update_model({'$inc': {'play_count': 1}})
# 观看视频任务检查
if uid:
UserTask.check_user_tasks(uid, PLAY_VIDEO, 1)
# 更新活动播放量
avideos = ActivityVideo.get_activity_video(vid=vid)
for avideo in avideos:
ts = time.time()
aconfig = ActivityConfig.get_one(str(avideo['activity_id']),
check_online=False)
if aconfig and aconfig.status == const.ACTIVITY_BEGIN \
and (aconfig.begin_at < ts and aconfig.end_at > ts):
avideo = ActivityVideo.get_one(avideo['_id'], check_online=False)
avideo.update_model({'$inc': {'vv': 1}})
return redirect(video.real_url())