def filedelete(filename):
try:
functions.delete_filename(filename)
return json({'success':True, 'message':'Delete success.'})
except Exception as e:
log.exception(e)
return json({'success':False, 'message':'Delete file error'})
def remove_topic(self, forum_id, topic_id):
from sqlalchemy.sql import select
Forum = get_model('forum')
forum = Forum.get(int(forum_id))
Topic = get_model('forumtopic')
topic = Topic.get(int(topic_id))
Post = get_model('forumpost')
post = Post.get((Post.c.topic==int(topic_id)) & (Post.c.floor==1))
FA = get_model('forumattachment')
if not topic:
error("主题不存在")
is_manager = post.topic.forum.managers.has(request.user)
if is_manager:
query = FA.filter(FA.c.slug==Post.c.slug).filter(Post.c.topic==int(topic_id))
#删除相应附件
for a in query:
functions.delete_filename(a.file_name)
#删除FA记录
FA.filter(FA.c.slug.in_(select([Post.c.slug], Post.c.topic==int(topic_id)))).remove()
#删除所有POST
post_query = Post.filter(Post.c.topic==int(topic_id))
post_count = post_query.count()
post_query.remove()
Topic.get(int(topic_id)).delete()
Forum.filter(Forum.c.id==int(forum_id)).update(num_posts=Forum.c.num_posts-post_count, num_topics=Forum.c.num_topics-1)
flash('删除成功！')
return redirect(url_for(ForumView.forum_index, id=forum_id))
else:
flash('你无权限删除主题！')
return redirect(url_for(ForumView.topic_view, forum_id=forum_id, topic_id=topic_id))
def deleteimage(self, id):
"""
删除图片
:param id:图片id
"""
from uliweb.utils.image import fix_filename
File = get_model('tutorials_albums')
obj = File.get(int(id))
if obj:
thumbnail_filename = fix_filename(obj.filename, '.thumbnail')
functions.delete_filename(thumbnail_filename)
functions.delete_filename(obj.filename)
obj.delete()
return json({'success':True, 'message':'删除成功'})
else:
return json({'success':False, 'message':'图片没找到'})
def deleteimage(self, id):
"""
删除图片
:param id:图片id
"""
from uliweb.utils.image import fix_filename
File = get_model('tutorials_albums')
obj = File.get(int(id))
if obj:
thumbnail_filename = fix_filename(obj.filename, '.thumbnail')
functions.delete_filename(thumbnail_filename)
functions.delete_filename(obj.filename)
obj.delete()
return json({'success': True, 'message': '删除成功'})
else:
return json({'success': False, 'message': '图片没找到'})
def remove_topic(self, forum_id, topic_id):
from sqlalchemy.sql import select
Forum = get_model('forum')
forum = Forum.get(int(forum_id))
Topic = get_model('forumtopic')
topic = Topic.get(int(topic_id))
Post = get_model('forumpost')
post = Post.get((Post.c.topic == int(topic_id)) & (Post.c.floor == 1))
FA = get_model('forumattachment')
if not topic:
error("主题已经不存在的")
is_manager = post.topic.forum.managers.has(request.user)
if is_manager:
query = FA.filter(FA.c.slug == Post.c.slug).filter(
Post.c.topic == int(topic_id))
#删除相应附件
for a in query:
functions.delete_filename(a.file_name)
#删除FA记录
FA.filter(
FA.c.slug.in_(
select([Post.c.slug],
Post.c.topic == int(topic_id)))).remove()
#删除所有POST
post_query = Post.filter(Post.c.topic == int(topic_id))
post_count = post_query.count()
post_query.remove()
Topic.get(int(topic_id)).delete()
Forum.filter(Forum.c.id == int(forum_id)).update(
num_posts=Forum.c.num_posts - post_count,
num_topics=Forum.c.num_topics - 1)
flash('删除成功！')
return redirect(url_for(ForumView.forum_index, id=forum_id))
else:
flash('你无权限删除主题！')
return redirect(
url_for(ForumView.topic_view,
forum_id=forum_id,
topic_id=topic_id))
def deletefile():
filename = request.GET.get('filename')
if filename:
functions.delete_filename(filename)
return redirect(url_for(index))
def deletefile():
filename = request.GET.get('filename')
if filename:
functions.delete_filename(filename)
return redirect(url_for(index))
def delete_files(cls, obj):
for row in cls.content_object.filter(obj):
try:
functions.delete_filename(row.filepath)
except:
log.exception("Can't delete file %s" % row.filepath)