def avatar_modify():
if request.method == 'POST':
userid = session['userid']
try:
file = request.files['file']
except Exception, e:
message = {'message': u'图片上传域file错误', 'code': 133}
return json.dumps(message, sort_keys=True)
if file and utils.allowed_file(file.filename, app.config['ALLOWED_EXTENSIONS']):
filename = secure_filename(file.filename)
directoryname = os.path.join(app.config['UPLOAD_AVATAR'], utils.getdirectoryname())
if not os.path.exists(directoryname):
os.makedirs(directoryname)
os.chmod(directoryname, stat.S_IRWXU|stat.S_IRWXG|stat.S_IRWXO) # mode:777
newfilename = getfilename(filename)
try:
file.save(os.path.join(directoryname, newfilename))
except Exception, e:
message = {'message': u'图片上传异常', 'code': 133}
return json.dumps(message, sort_keys=True)
avatar = '%s/%s' % (os.path.join(app.config['UPLOAD_AVATAR_SQL'], utils.getdirectoryname()), newfilename)
queryparams = {'userid': userid, 'avatar': avatar}
result = handle_user_avatar_modify(queryparams)
if result:
message = {'message': u'修改头像成功', 'code': 131}
else:
message = {'message': u'修改头像失败', 'code': 132}
def picture_post():
if request.method == 'POST':
# 获取上传的图集id 和图片说明
galleryid = int(request.form['galleryid'])
content = request.form['content']
# 获取图片域
try:
file = request.files['file']
except Exception, e:
message = {'message': u'图片上传域file错误', 'code': 133}
return json.dumps(message, sort_keys=True)
# 验证图片扩展名
if file and utils.allowed_file(file.filename, app.config['ALLOWED_EXTENSIONS']):
# 中文名字会报错
filename = secure_filename(file.filename)
# 获取以上传日期为命名的目录名
directoryname = os.path.join(app.config['UPLOAD_GALLERY'], utils.getdirectoryname())
# 如果日期目录不存在则新建，并赋予权限
if not os.path.exists(directoryname):
os.makedirs(directoryname)
os.chmod(directoryname, stat.S_IRWXU|stat.S_IRWXG|stat.S_IRWXO) # mode:777
# 获取新的文件名
newfilename = getfilename(filename)
# 获取文件数存储名
orgin_pic = os.path.join(directoryname, newfilename)
# 保存图片到硬盘上
try:
file.save(orgin_pic)
except Exception, e:
message = {'message': u'图片上传异常', 'code': 133}
return json.dumps(message, sort_keys=True)
# 获取图片在硬盘上的目录名
dirname = os.path.join(app.config['UPLOAD_GALLERY_SQL'], utils.getdirectoryname())
# 获取文件数据库存储名
orgin_url = os.path.join(dirname, newfilename)
# 裁剪图片
thumb_reust = utils.thumb_pic(orgin_pic, 300)
if thumb_reust:
# 组合数据库存储名
thumb_url = os.path.join(dirname, thumb_reust)
else:
message = {'message': u'图片上传异常', 'code': 133}
return json.dumps(message, sort_keys=True)
queryparams = {'galleryid': galleryid, 'orgin_url': orgin_url, 'thumb_url': thumb_url, 'content': content}
# 将上传的图片地址信息写入数据库
message = handle_gallery_picture_post(queryparams)