def release():
category_list = NewsCategory.query.all()
if request.method == 'GET':
return render_template('news/user_news_release.html',
category_list=category_list)
elif request.method == 'POST':
dict1 = request.form
title = dict1.get('title')
category_id = int(dict1.get('category'))
summary = dict1.get('summary')
content = dict1.get('content')
news_pic = request.files.get('news_pic')
if not all([title, category_id, summary, content, news_pic]):
return render_template('news/user_news_release.html',
category_list=category_list,
msg='数据不能为空')
filename = upload_pic(news_pic)
news = NewsInfo()
news.title = title
news.category_id = category_id
news.summary = summary
news.content = content
news.pic = filename
news.user_id = session['user_id']
db.session.add(news)
db.session.commit()
return redirect('/user/newsList')
def release():
# 查询新闻分类
#
category = NewsCategory.query.all()
if request.method == 'GET':
return render_template('news/user_news_release.html',
category=category)
elif request.method == 'POST':
dict1 = request.form
title = dict1.get('title')
category_id = dict1.get('category_id')
summary = dict1.get('summary')
content = dict1.get('content')
pic = dict1.get('pic')
print(dict1)
if not all([title, category_id, summary, content, pic]):
print(111)
return jsonify(result=1,
title=title,
category_id=category_id,
summary=summary,
content=content,
pic=pic)
# p=pic
# str1=p
# us=re.split(r'\\',str1)
# print(us)
news = NewsInfo()
print(news)
news.category_id = category_id
news.pic = pic
str1 = news.pic
use = re.split(r"\\", str1)
print(use[2])
news.pic = use[2]
news.title = title
news.summary = summary
news.content = content
news.user_id = session['user_id']
db.session.add(news)
db.session.commit()
return jsonify(result=2)
def release():
# 查询所有的分类，供编辑人员选择
category_list = NewsCategory.query.all()
# 接收新闻的编号, 为了确认是创建还是修改
news_id = request.args.get('news_id')
if request.method == 'GET':
if news_id is None:
# 展示页面
return render_template('news/user_news_release.html',
category_list=category_list,
news=None)
else:
# 如果有新闻编号存在，则进行修改操作，所以需要查询到原新闻并展示
news = NewsInfo.query.get(int(news_id))
return render_template('news/user_news_release.html',
category_list=category_list,
news=news)
elif request.method == 'POST':
# 新闻的添加处理
# 1.接收请求
dict1 = request.form
title = dict1.get('title')
category_id = dict1.get('category')
summary = dict1.get('summary')
content = dict1.get('content')
# 接收新闻图片
news_pic = request.files.get('news_pic')
if news_id is None:
# 2.验证
if not all([title, category_id, summary, content, news_pic]):
return render_template('news/user_news_release.html',
category_list=category_list,
msg='请将数据填写完整')
else:
if not all([title, category_id, summary, content]):
return render_template('news/user_news_release.html',
category_list=category_list,
msg='请将数据填写完整')
# 上传图片到七牛云, 修改文章内容的时候，默认不改图片，检查一下到底要不要改
if news_pic:
from utils.qiniu_xjzx import upload_pic
filename = upload_pic(news_pic)
# 3.添加
if news_id is None:
news = NewsInfo()
else:
news = NewsInfo.query.get(news_id)
news.category_id = int(category_id)
if news_pic:
news.pic = filename
news.title = title
news.summary = summary
news.content = content
news.status = 1
news.update_time = datetime.now()
news.user_id = session['user_id']
# 4.提交
db.session.add(news)
db.session.commit()
# 5.响应
return redirect('/user/newslist')