def pic_info():
# 判断用户是否登录
user = g.user
if not user:
return abort(403)
if request.method == "GET":
return render_template("news/user_pic_info.html", user=user.to_dict())
# POST处理
try:
img_bytes = request.files.get("avatar").read() # 读取出上传的文件 bytes
# 将文件上传给文件服务器
try:
file_name = img_upload(img_bytes)
# 记录头像的URL
user.avatar_url = file_name
except BaseException as e:
current_app.logger.error(e)
return jsonify(errno=RET.THIRDERR, errmsg=error_map[RET.THIRDERR])
except BaseException as e:
current_app.logger.error(e)
return jsonify(errno=RET.PARAMERR, errmsg=error_map[RET.PARAMERR])
return jsonify(errno=RET.OK, errmsg=error_map[RET.OK], data=user.to_dict())
def news_release():
# 判断用户是否登录
user = g.user
if not user:
return abort(403)
if request.method == "GET":
# 查询所有的分类信息, 再传入模板
categories = []
try:
categories = Category.query.all()
except BaseException as e:
current_app.logger.error(e)
return jsonify(errno=RET.DBERR, errmsg=error_map[RET.DBERR])
if len(categories):
categories.pop(0)
return render_template("news/user_news_release.html",
categories=categories)
# POST处理
title = request.form.get("title")
category_id = request.form.get("category_id")
digest = request.form.get("digest")
content = request.form.get("content")
if not all([title, category_id, digest, content]):
return jsonify(errno=RET.PARAMERR, errmsg=error_map[RET.PARAMERR])
try:
category_id = int(category_id)
except BaseException as e:
current_app.logger.error(e)
return jsonify(errno=RET.PARAMERR, errmsg=error_map[RET.PARAMERR])
# 生成一个新的新闻模型
news = News()
news.title = title
news.category_id = category_id
news.digest = digest
news.content = content
news.source = "个人发布" # 新闻来源
news.user_id = user.id # 新闻作者id
news.status = 1 # 新闻审核状态
try:
img_bytes = request.files.get("index_image").read()
file_name = img_upload(img_bytes)
news.index_image_url = QINIU_DOMIN_PREFIX + file_name
except BaseException as e:
current_app.logger.error(e)
return jsonify(errno=RET.PARAMERR, errmsg=error_map[RET.PARAMERR])
# 添加到数据库中
db.session.add(news)
return jsonify(errno=RET.OK, errmsg=error_map[RET.OK])
def news_edit_action():
# 获取参数
news_id = request.form.get("news_id")
category_id = request.form.get("category_id")
title = request.form.get("title")
digest = request.form.get("digest")
content = request.form.get("content")
index_image = request.files.get("index_image")
# 校验参数
if not all([news_id, category_id, title, digest, content]):
return jsonify(errno=RET.PARAMERR, errmsg=error_map[RET.PARAMERR])
try:
news_id = int(news_id)
category_id = int(category_id)
except BaseException as e:
current_app.logger.error(e)
return jsonify(errno=RET.PARAMERR, errmsg=error_map[RET.PARAMERR])
# 取出新闻模型
try:
news = News.query.get(news_id)
category = Category.query.get(category_id)
except BaseException as e:
current_app.logger.error(e)
return jsonify(errno=RET.DBERR, errmsg=error_map[RET.DBERR])
if not news or not category:
return jsonify(errno=RET.PARAMERR, errmsg=error_map[RET.PARAMERR])
# 修改数据
news.title = title
news.digest = digest
news.category_id = category_id
news.content = content
if index_image:
try:
img_bytes = index_image.read()
file_name = img_upload(img_bytes)
news.index_image_url = QINIU_DOMIN_PREFIX + file_name
except BaseException as e:
current_app.logger.error(e)
return jsonify(errno=RET.PARAMERR, errmsg=error_map[RET.PARAMERR])
# json返回
return jsonify(errno=RET.OK, errmsg=error_map[RET.OK])