def show_topic(topic_id):
topic = Topic.query.get_or_404(topic_id)
topic.read_time += 1
db.session.commit()
if topic.saved and current_user != topic.author and not current_user.can(
'MODERATE'):
abort(404)
if not current_user.is_authenticated and topic.group.status_id != 4:
flash('请登录', 'info')
return redirect(url_for('auth.login'))
if current_user.is_authenticated and not current_user.confirmed and topic.group.status_id != 4:
flash('请等待管理员确认您的账户', 'warning')
return redirect(url_for('main.index'))
if not current_user.can('MEMBER') and topic.group.status_id == 1:
abort(403)
page = request.args.get('page', 1, type=int)
per_page = current_app.config['POST_PER_PAGE']
pagination = Post.query.with_parent(topic).filter_by(saved=False).\
order_by(Post.timestamp.asc()).paginate(page, per_page)
posts = pagination.items
if current_user.is_authenticated:
current_user.read(topic)
form = MigrateForm()
return render_template('main/show_topic.html',
topic=topic,
posts=posts,
pagination=pagination,
form=form)
def new_topic(group_id):
if group_id == 6:
abort(403)
group = Group.query.get_or_404(group_id)
if group.status_id == 1 and not current_user.can('MEMBER'):
abort(403)
if group.status_id == 2 and not current_user.can('MEMBER'):
abort(403)
form = PostForm()
if form.validate_on_submit():
title = form.title.data
body = form.body.data
topic = Topic(name=title,
body=body,
group_id=group_id,
author=current_user._get_current_object())
db.session.add(topic)
if form.publish.data:
current_user.read(topic) # 标记自己发表的文章为已读
db.session.commit()
if form.notice.data:
current_user.notice(topic)
flash('主题已发表', 'success')
return redirect(url_for('main.show_topic', topic_id=topic.id))
elif form.save.data:
topic.saved = True
db.session.commit()
flash('主题已保存', 'success')
return redirect(url_for('user.draft_topic'))
elif form.save1.data:
topic.saved = True
db.session.commit()
flash('请上传附件', 'info')
return redirect(url_for('.upload_topic', topic_id=topic.id))
return render_template('main/new_topic.html', form=form, group=group)
def edit_topic(topic_id):
topic = Topic.query.get_or_404(topic_id)
if current_user != topic.author and current_user != topic.group.admin and not current_user.can(
'MODERATE'):
abort(403) #除了主题的author、主题所在组的管理员或者协管员，都不能编辑主题
form = PostForm()
if form.validate_on_submit():
topic.name = form.title.data
topic.body = form.body.data
if form.publish.data:
current_user.read(topic) # 标记自己发表的文章为已读
topic.saved = False
db.session.commit()
if form.notice.data:
current_user.notice(topic)
flash('主题已发表', 'success')
return redirect(url_for('main.show_topic', topic_id=topic.id))
elif form.save.data:
if topic.posts:
flash('已有回帖，不允许保存。', 'warning')
return redirect_back()
else:
topic.saved = True
topic.top = False
db.session.commit()
flash('主题已保存', 'success')
return redirect(url_for('user.draft_topic'))
elif form.save1.data:
topic.saved = True
topic.top = False
db.session.commit()
flash('请上传附件', 'info')
return redirect(url_for('.upload_topic', topic_id=topic.id))
form.title.data = topic.name
form.body.data = topic.body
return render_template('main/edit_topic.html', form=form, topic=topic)