def profile_handler(form, insti, req):
insti.name = form.name.data
insti.intro = form.intro.data
logo = request.files.get('logo')
if not (logo.filename is None or logo.filename == ''):
logo_upload = UploadSet('logos', ('jpg', 'png'))
configure_uploads(current_app, (logo_upload))
try:
filename = logo_upload.save(logo)
logo_url = logo_upload.url(filename)
insti.logo_url = logo_url
except UploadNotAllowed:
return (False, '上传LOGO时出错')
poster = request.files.get('poster')
if not (poster.filename is None or poster.filename == ''):
poster_upload = UploadSet('posters', ('jpg', 'png'))
configure_uploads(current_app, (poster_upload))
try:
filename = poster_upload.save(poster)
poster_url = poster_upload.url(filename)
insti.poster_url = poster_url
except UploadNotAllowed:
return (False, '上传海报时出错')
db.session.add(insti)
return (True, '资料更新成功')
class UploadManager(object):
def __init__(self, app):
self.videos = UploadSet('videos', (
'mp4',
'webm',
'wmv',
'avi',
'mov',
))
self.images = UploadSet('images', ('jpeg', ))
configure_uploads(app, (
self.videos,
self.images,
))
def save_image(self, image):
filename = self.images.save(image)
return {
'url': self.images.url(filename),
'path': self.images.path(filename)
}
def save_video(self, video):
filename = self.videos.save(video)
return filename
def lookup_video(self, filename):
url = self.videos.url(filename)
path = self.videos.path(filename)
return url, path
def member_edit():
edit_form = EditForm()
if request.method == 'POST' and edit_form.validate_on_submit():
user = User.query.get(current_user.id)
user.name = edit_form.username.data
avatar = request.files.get('avatar')
# print(avatar) # <FileStorage: '' ('application/octet-stream')>
# print(avatar.filename)
if avatar.filename is not None: # and avatar.filename!=''
avatar_upload = UploadSet(name='avatars',
extensions=('jpg', 'jpeg', 'png', 'bmp'))
configure_uploads(current_app, (avatar_upload)) #加载上传集配置
try:
filename = avatar_upload.save(avatar)
# avatar_upload.resolve_conflict(avatar_upload, fname) #解决可能存在的文件名冲突问题
user.avatar_url = avatar_upload.url(filename)
except UploadNotAllowed:
pass
else:
flash('头像上传失败', 'alert-warning')
portrait = request.files.get('portrait')
if portrait.filename is not None:
portrait_upload = UploadSet(name='portraits',
extensions=('jpg', 'jpeg', 'png',
'bmp'))
configure_uploads(current_app, (portrait_upload)) #加载上传集配置
try:
filename = portrait_upload.save(portrait)
# portrait_upload.resolve_conflict(portrait_upload, fname) #解决可能存在的文件名冲突问题
user.portrait_url = portrait_upload.url(filename)
except UploadNotAllowed:
pass
else:
flash('半身像上传失败', 'alert-warning')
user.signature = edit_form.signature.data
user.intro = edit_form.intro.data
password = edit_form.password.data
if password is not None and password != '': #更改密码
if user.verify_password(edit_form.old_password.data):
if len(password) > 6 and len(password) < 24:
if password == edit_form.password2.data:
user.password = password
flash('密码更改成功！', 'alert-success')
else:
flash('两次密码输入不一致，密码未更改', 'alert-warning')
else:
flash('密码长度必须 6-24 位，密码未更改', 'alert-warning')
else:
flash('当前密码错误，密码未更改', 'alert-danger')
db.session.add(user)
flash('个人资料更新成功！', 'alert-success')
return redirect(url_for('member.member_page', userid=user.id))
edit_form.username.data = current_user.name
edit_form.signature.data = current_user.signature
edit_form.intro.data = current_user.intro
return render_template('member/edit.html', form=edit_form)
def edit_event(uurl, eid):
event = Event.query.get_or_404(int(eid))
edit_form = EditForm()
if request.method == 'POST' and edit_form.validate_on_submit():
event.detail = edit_form.detail.data
poster = request.files.get('poster')
if poster.filename is not None:
poster_upload = UploadSet(name='posters',
extensions=('jpg', 'jpeg', 'png', 'bmp'))
configure_uploads(current_app, (poster_upload)) #加载上传集配置
try:
filename = poster_upload.save(poster)
event.poster_url = poster_upload.url(filename)
except UploadNotAllowed:
pass
else:
flash('海报上传失败……', 'alert-warning')
db.session.add(event)
flash('更新成功', 'alert-success')
return redirect(url_for('event.event_page', eid=event.id))
edit_form.detail.data = event.detail
return render_template('institution/event_edit.html',
insti=current_insti(),
event=event,
edit_form=edit_form)
def post(self):
if 'photo' in request.files:
upload_type = 'photo'
upload_files = UploadSet('photos',IMAGES)
configure_uploads(app, upload_files)
filename = upload_files.save(request.files[upload_type])
splits = []
for item in filename.split('.'):
splits.append(item)
extension = filename.split('.')[len(splits) - 1]
else:
return {'status':'error',
'description':'No attached Files'}, 400
f = File(filename=filename, user_id=g.user.id, extension=extension, type=upload_type)
try:
db.session.add(f)
db.session.commit()
except:
return {'status':'error',
'description':'Something went wrong'}, 500
return {'status':'success',
'description':'Upload Succeeded',
'data':{'id':f.id,
'url':upload_files.url(f.name)}}, 201
def group_new():
group_form = GroupForm()
if request.method == 'POST' and group_form.validate_on_submit():
name = group_form.name.data
intro = group_form.intro.data
icon = request.files.get('icon')
if not (icon is None or icon == ''):
icon_upload = UploadSet('icons', ('jpg', 'png'))
configure_uploads(current_app, (icon_upload))
try:
filename = icon_upload.save(icon)
icon_url = icon_upload.url(filename) #得到icon的URL
except UploadNotAllowed:
flash('请上传小组图标', 'alert-danger')
return render_template('group/new.html', form=group_form)
else:
flash('小组图标没上传', 'alert-danger')
return render_template('group/new.html', form=group_form)
group = Group(name=name,
icon_url=icon_url,
intro=intro,
owner_id=current_user.id) #_get_current_object()
db.session.add(group)
flash('新建小组 %s 成功！' % name, 'alert-success')
return redirect(url_for('group.group_index'))
return render_template('group/new.html', form=group_form)
class UploadManager(object):
def __init__(self, app):
self.videos = UploadSet('videos', ('mp4','webm','wmv','avi','mov',))
self.images = UploadSet('images', ('jpeg',))
configure_uploads(app, (self.videos,self.images,))
def save_image(self, image):
filename = self.images.save(image)
return {
'url': self.images.url(filename),
'path': self.images.path(filename)
}
def save_video(self, video):
filename = self.videos.save(video)
return filename
def lookup_video(self, filename):
url = self.videos.url(filename)
path = self.videos.path(filename)
return url, path
