def get_list(page, node, author):
authorName = author
cacheKey = "%s_author_%s_page_%s_node_%s" % (CACHE_KEY_VIDEO_LIST, author, page, node)
data = cache.get(cacheKey)
if data is None:
print "from database" #@todo debug message
if authorName != 'all':
try:
authorObject = Author.objects.get(id=author)
authorName = authorObject.name
except Author.DoesNotExist:
return util.deleteUnicode("jsonp2(" + str({'code':201, 'message':'error author id', 'author':authorName}) + ")")
if node == 'all':
list = Video.objects.filter().order_by("-published")
else:
list = Video.objects.filter(node=node).order_by("-published")
if author != 'all':
list = list.filter(author=author)
else:
pass
list = list.all()
paginator = Paginator(list, PAGE_COUNT)
try:
list = paginator.page(page)
except :
return util.deleteUnicode("jsonp2(" + str({'code':202, 'message':'error page number', 'max_num' : paginator.num_pages
}) + ")")
data = {}
data['count'] = (int)(paginator.num_pages)
data['list'] = list.object_list
cache.set(cacheKey, data, 60 * 5)#5min
else:
print "from cache" #@todo debug message
list = data['list']
videoList = []
for video in list:
increment = get_increment_byid(video.id)
video_tmp = {'id' : video.id,
'author':video.author.id,
'user' : video.user.name,
#'tag':video.tags,
'title' : video.title,
'thumbnail' : video.thumbnail,
'thumbnail_2' : video.thumbnail_2,
'quality' : video.quality,
'duration' : video.duration,
'published' : video.published.strftime("%Y-%m-%d"),
'description' : video.description,
'remarks' : video.remarks,
'love' : int(video.love + increment['love']),
'click' : int(video.click + increment['click'])
}
videoList.append(video_tmp)
data = {'code':200, 'message':'success', 'count' : data['count'], 'author':authorName, 'node': str(node), 'list':videoList}
return util.deleteUnicode("jsonp2(" + str(data) + ")")
def love(request, id):
response = HttpResponse("")
if id is None or id == "":
result = {"code":101, "message":"id is empty", "id":id}
response.write(util.deleteUnicode("jsonp(" + str(result) + ")"))
return response
if "aaa333" in request.COOKIES:#@todo
result = {"code":103, "message":"too fast", "id":id}
response.write(util.deleteUnicode("jsonp(" + str(result) + ")"))
return response
else:
response.set_cookie("aaa", "2", max_age = 60)
cacheKey = "%s_love_click_id_%s" % (CACHE_KEY_VIDEO, id)
data = cache.get(cacheKey)
if data is None:
try:
data = Video.objects.get(id=id)
data.love += 1
data = {"love":data.love, "click":data.click}
cache.set(cacheKey, data)
keys = cache.get(CACHE_KEY_VIDEO_KEYS)
if keys is None:
keys = [id]
else:
keys.append(id)
cache.set(CACHE_KEY_VIDEO_KEYS, keys)
except Video.DoesNotExist:
result = {"code":102, "message":"error id", "id":id}
response.write(util.deleteUnicode("jsonp(" + str(result) + ")"))
return response
else:
data['love'] += 1
cache.set(cacheKey, data)
result = {"code":100, "message":"success", "id":id, "love":data['love']}
response.write(util.deleteUnicode("jsonp(" + str(result) + ")"))
return response
def get_author_list(_node):
cacheKey = CACHE_KEY_AUTHOR_LIST + _node
list = cache.get(cacheKey)
if list is None:
print "from database"#@todo debug message
list = Author.objects.filter(node=_node).order_by("-weight").all()
#if len(list) > 1:
cache.set(cacheKey, list)
else:
print "from cache"
authorList = []
for author in list:
tmp = {
'id' : author.id,
'name' : author.name,
'node' : author.node.name,
'description' : author.description,
'avatar' : author.avatar,
'love' : str(author.love),
}
authorList.append(tmp)
return util.deleteUnicode("jsonp3(" + str({"code" : 300, "message" : "success", "list" : authorList}) + ")")