def delete_tag(tag_id):
"""删除标签"""
tag = Tag.query.get_or_404(tag_id)
db.session.delete(tag)
db.session.commit()
flash('Tag deleted.', 'info')
return redirect_back()
def edit_profile_admin(user_id):
"""管理员编辑用户资料"""
user = User.query.get_or_404(user_id)
form = EditProfileAdminForm(user=user) # 传入被修改的用户对象作为参数
if form.validate_on_submit():
user.name = form.name.data
role = Role.query.get(form.role.data)
if role.name == 'Locked':
user.lock()
user.role = role
user.username = form.username.data
user.email = form.email.data
user.website = form.website.data
user.location = form.location.data
user.bio = form.bio.data
user.active = form.active.data
user.confirmed = form.confirmed.data
db.session.commit()
flash('更新', 'success')
return redirect_back()
form.name.data = user.name
form.role.data = user.role_id
form.username.data = user.username
form.email.data = user.email
form.website.data = user.website
form.location.data = user.location
form.bio.data = user.bio
form.active.data = user.active
form.confirmed.data = user.confirmed
return render_template('admin/edit_profile.html', form=form, user=user)
def unfollow(username):
"""取消关注"""
user = User.query.filter_by(username=username).first_or_404()
if not current_user.is_followed(user):
flash('没有关注他', 'info')
return redirect(url_for('user.index', username=username))
current_user.unfollow(user)
return redirect_back()
def uncollect(photo_id):
"""取消收藏"""
photo = Photo.query.get_or_404(photo_id)
if not current_user.is_collecting(photo):
flash('没有收藏过图片.', 'info')
return redirect(url_for('main.show_photo', photo_id=photo_id))
current_user.uncollect(photo)
return redirect_back()
def re_authenticate():
"""当用户‘不新鲜’时访问带@fresh_login_required的视图时，重新认证"""
if login_fresh():
return redirect(url_for('main.index'))
form = LoginForm()
if form.validate_on_submit() and current_user.validate_password(
form.password.data):
confirm_login()
return redirect_back()
return render_template('auth/login.html', form=form)
def follow(username):
"""关注"""
user = User.query.filter_by(username=username).first_or_404()
if current_user.is_followed(user):
flash('已经关注过', 'info')
return redirect(url_for('user.index', username=username))
current_user.follow(user)
if user.receive_follow_notification:
push_follow_notification(follower=current_user, receiver=user)
return redirect_back()
def collect(photo_id):
"""收藏"""
photo = Photo.query.get_or_404(photo_id)
if current_user.is_collecting(photo):
flash('图片已经收藏过.', 'info')
return redirect(url_for('main.show_photo', photo_id=photo_id))
current_user.collect(photo)
if current_user != photo.author and photo.author.receive_collect_notification:
push_collect_notification(collector=current_user,
photo_id=photo_id,
receiver=photo.author)
return redirect_back()
def login():
if current_user.is_authenticated:
return redirect(url_for('main.index'))
form = LoginForm()
if form.validate_on_submit():
user = User.query.filter_by(email=form.email.data.lower()).first()
if user is not None and user.validate_password(form.password.data):
if login_user(user, form.remember_me.data):
flash('登陆成功.', 'info')
return redirect_back()
else:
flash('您的帐户被封禁了.', 'warning')
return redirect(url_for('main.index'))
flash('无效的邮箱或者密码.', 'warning')
return render_template('auth/login.html', form=form)
def search():
"""搜索"""
q = request.args.get('q', '')
if q == '':
flash('请输入与图片、标签或者用户相关的信息', 'warning')
return redirect_back()
category = request.args.get('category', 'photo')
page = request.args.get('page', 1, type=int)
per_page = current_app.config['PHOTOSOCIAL_SEARCH_RESULT_PER_PAGE']
if category == 'user':
pagination = User.query.whooshee_search(q).paginate(page, per_page)
elif category == 'tag':
pagination = Tag.query.whooshee_search(q).paginate(page, per_page)
else:
pagination = Photo.query.whooshee_search(q).paginate(page, per_page)
results = pagination.items
return render_template('main/search.html',
q=q,
pagination=pagination,
results=results,
category=category)
def unblock_user(user_id):
"""解除用户封禁"""
user = User.query.get_or_404(user_id)
user.unblock()
flash('用户封禁已解除', 'info')
return redirect_back()
def block_user(user_id):
"""封禁用户"""
user = User.query.get_or_404(user_id)
user.block()
flash('用户已封禁', 'info')
return redirect_back()
def unlock_user(user_id):
"""解除用户锁定"""
user = User.query.get_or_404(user_id)
user.unlock()
flash('该用户锁定解除', 'info')
return redirect_back()
def lock_user(user_id):
"""用户锁定"""
user = User.query.get_or_404(user_id)
user.lock()
flash('该用户已锁定', 'info')
return redirect_back()