def publish(user_id):
form = PublishBlogForm()
posts = Post()
if form.validate_on_submit():
blog_body = request.form.get("body")
if not len(strip(blog_body)):
flash("The content is necessray!")
return redirect(url_for("publish", user_id=user_id))
posts.body = blog_body
posts.timestamp = datetime.datetime.now()
posts.user_id = user_id
try:
db.session.add(posts)
db.session.commit()
except:
flash("Database error!")
return redirect(url_for("publish", user_id=user_id))
flash("Publish Successful!", "success")
return redirect(url_for("publish", user_id=user_id))
return render_template(
"publish.html",
form=form)
def publishs(user_id):
form = PublishBlogForm()
if form.validate_on_submit():
post_title = request.form.get("title")
post_body = request.form.get("body")
if not len(strip(post_body)) or not len(strip(post_title)):
flash("不能提交空内容！")
return redirect(url_for("publish", user_id=user_id))
post = Post()
post.body = post_body
post.title = post_title
post.timestamp = datetime.datetime.now()
post.user_id = user_id
try:
db.session.add(post)
db.session.commit()
except:
flash("DataBase error!")
return redirect(url_for("publish", user_id=user_id))
return redirect(url_for("user", user_id=user_id))
return render_template(
"publish.html",
form = form)
def publish(user_id):
form = PublishBlogForm()
posts = Post()
if form.validate_on_submit():
blog_body = request.form.get("body")
if not len(strip(blog_body)):
flash("The content is necessray!")
return redirect(url_for("publish", user_id=user_id))
posts.body = blog_body
posts.timestamp = datetime.datetime.now()
posts.user_id = user_id
try:
db.session.add(posts)
db.session.commit()
except:
flash("Database error!")
return redirect(url_for("publish", user_id=user_id))
flash("Publish Successful!")
return redirect(url_for("publish", user_id=user_id))
return render_template(
"publish.html",
form=form)
def publish(user_id):
form = PublishBlogForm()
posts = Post()
if form.validate_on_submit():
blog_body = request.form.get('body', type=str)
title = request.form.get('title', type=str)
if not len(strip(blog_body)):
flash("The content is necessary")
return redirect(url_for("publish", user_id=user_id))
posts.body = blog_body.decode('utf-8')
posts.timestamp = datetime.datetime.now()
posts.user_id = user_id
posts.title = title.decode('utf-8')
try:
db.session.add(posts)
db.session.commit()
except Exception as e:
print e
return redirect(url_for("publish", user_id=user_id))
return redirect(url_for("index"))
return render_template("publish.html", form=form)
def publish(user_id):
form = PublishBlogForm()
blog = Blog()
if form.validate_on_submit():
blog.title = form.title.data
blog.body = form.body.data
blog.tag = form.tag.data
blog.create_at = datetime.datetime.now()
blog.user_id = user_id
title_check = Blog.query.filter_by(title = blog.title).first()
if(title_check is not None):
flash('标题已被使用！')
return redirect(url_for('publish', user_id = user_id))
try:
db.session.add(blog)
db.session.commit()
except:
flash('发布失败，请重新发布！')
return redirect(url_for('publish', user_id = user_id))
flash('发布成功！')
return redirect('/')
return render_template('publish.html', form = form)
def update(id):
form = PublishBlogForm()
if form.validate_on_submit():
blog_body = request.form.get("body")
if not len(strip(blog_body)):
flash("The content is necessray!")
return redirect(url_for("update", user_id=user_id))
post = Post.query.filter(Post.id == id).first()
post.body = blog_body
try:
db.session.merge(post)
db.session.commit()
flash("Update Successful!", "success")
except:
flash("Database error!")
finally:
return redirect(url_for("users", user_id=current_user.id))
return render_template(
"update.html",
blog_id=id,
form=form)
