def add():
u = g.user
form = request.form
b = Blog(form)
b.author = u
b.save()
return redirect(url_for('auth.index'))
def blog():
if request.method == 'GET':
return render_template('blog.html')
else:
title = request.form.get('title')
content = request.form.get('content')
blog = Blog(title=title, content=content)
blog.author = g.user
db.session.add(blog)
db.session.commit()
return redirect(url_for('index'))
def post():
user = session.get('user_name')
if not user:
return redirect(url_for('login'))
if request.method == 'GET':
return render_template('post.html')
else:
title = request.form.get('title')
content = request.form.get('content')
blog = Blog(title=title, content=content)
user_id = session.get('user_id')
user = User.query.filter(User.id == user_id).first()
blog.author = user
db.session.add(blog)
db.session.commit()
return redirect(url_for('index'))
def index():
'''网站首页'''
form = BlogForm()
# 凡是登录成功的用户，就有写博客的权限
if current_user.is_authenticated:
if form.validate_on_submit():
blog = Blog()
form.populate_obj(blog)
blog.author = current_user
db.session.add(blog)
db.session.commit()
flash('成功发布博客', 'success')
return redirect(url_for('.index'))
page = request.args.get('page', 1, type=int)
pagination = Blog.query.order_by(Blog.time_stamp.desc()).paginate(
page, per_page=current_app.config['BLOGS_PER_PAGE'], error_out=False)
blogs = pagination.items
return render_template('index.html',
form=form,
blogs=blogs,
pagination=pagination)
