def art_add():
form = ArtForm()
if form.validate_on_submit():
data = form.data
# 上传logo
# uploads里面存的是图片文件
# 数据库里存的是uploads里面的图片的文件名
file = secure_filename(form.logo.data.filename)
logo = change_name(file)
# logo是时间加唯一标志服加图片文件后缀
if not os.path.exists(app.config["UP"]):
os.makedirs(app.config["UP"])
form.logo.data.save(app.config["UP"] + "/" + logo)
# 获取用户ID
user = User.query.filter_by(name=session["user"]).first()
user_id = user.id
# 保存数据
art = Art(
title=data["title"],
cate=data["cate"],
user_id=user_id,
logo=logo,
content=data["content"],
addtime=datetime.datetime.now().strftime("%Y-%m-%d %H:%M:%S"))
db.session.add(art)
db.session.commit()
flash(u"发布文章成功", "ok")
return render_template("art_add.html", title=u"发布文章", form=form)
def art_add():
form = PublishArtForm()
if form.validate_on_submit():
data = form.data
print(form.logo.data.filename)
file = secure_filename(form.logo.data.filename)
print("file == ", file)
logo = change_name(file)
print("logo == ", logo)
if not os.path.exists(app.config["UP"]):
os.makedirs(app.config["UP"])
form.logo.data.save(app.config["UP"] + "/" + logo)
user = User.query.filter_by(name=session["user"]).first()
user_id = user.id
# 保存数据
art = Art(title=data["title"],
cate=data["category"],
user_id=user_id,
logo=logo,
content=data["content"],
addtime=datetime.now().strftime("%Y-%m-%d %H:%M:%S"))
db.session.add(art)
db.session.commit()
return render_template("art_add.html", title="发布文章", form=form) # 渲染模板
def art_add():
form = ArtForm()
if form.validate_on_submit():
data = form.data
# 上传logo
file = secure_filename(form.logo.data.filename)
logo = change_name(file)
if not os.path.exists(app.config['UP']):
os.makedirs(app.config["UP"])
# 保存文件
form.logo.data.save(app.config["UP"] + "/" + logo)
# 获取用户ID
user = User.query.filter_by(name=session["user"]).first()
user_id = user.id
# 保存数据
art = Art(
title=data["title"],
cate=data["cate"],
user_id=user_id,
logo=logo,
content=data["content"],
addtime=datetime.datetime.now().strftime("%Y-%m-%d %H:%M:%S")
)
db.session.add(art)
db.session.commit()
flash("Post Article Successfully!", "ok")
return render_template('art_add.html', title="Post Article", form=form)
def add_art():
user_id = session['user_id']
target = os.path.join(APP_ROOT, 'templates/art/')
print(target)
if not os.path.isdir(target):
os.mkdir(target)
for art in request.files.getlist("new_art"):
print(art)
artname = art.filename
destination = "/".join([target, artname])
print(destination)
art.save(destination)
all_children = Child.query.filter_by(parent_id=user_id).all()
child_name = request.form['child_name']
for child in all_children:
if child.name == child_name:
child_id = child.id
new_art = Art(title=request.form['title'],
art=artname,
creation_date=request.form['art_date'],
description=request.form['art_description'],
child_id=child_id)
db.session.add(new_art)
db.session.commit()
return redirect(url_for('user', user_id=user_id))
def post(self):
title = self.request.get("title")
category = self.request.get("category")
art = self.request.get("art")
if (title and category and art):
a = Art(title=title, category=category, art=art)
a.put()
self.redirect("/")
else:
error = "Invalid inputs!"
self.render_front(title, art, error)
