def post_blog():
form = request.form
if 'id' in form:
Blog.delete(form['id'])
blog = Blog(name=request.cookie['name'], title=form['title'],
content=form['content'])
blog.insert()
return redirect('/hello/' + blog.id)
def log_the_user_in():
form = request.form
user = User.get(name=form['name'])
sign = md5_hash(user.id + user.password)
app.signed_cookie[user.name] = sign
form['sign'] = sign
del form['password']
request.set_cookie(form)
return redirect('/hello')
def upload():
form = cgi.FieldStorage(fp=request.env['wsgi.input'],
environ=request.env,
keep_blank_values=True)
item = form['file']
if item.file and item.filename:
filename = os.path.join(os.getcwd(), 'file', item.filename)
error = ''
if os.path.exists(filename):
error = 'File already exist'
elif int(request.env.get('CONTENT_LENGTH')) > 1024 * 1000:
error = 'File is too large'
if error:
return redirect('/hello/' + error)
with open(filename, 'wb') as f:
for data in iter((lambda: item.file.read(1024 * 8)), b''):
f.write(data)
return redirect('/hello')
def hello(blog_id=None):
name = request.cookie.get('name')
sign = request.cookie.get('sign')
if not sign or sign != app.signed_cookie.get(name):
return redirect('/')
if request.path == '/hello':
blog = Blog.get(name=name)
if blog is None:
return render('hello.html', name=name)
return redirect('/hello/' + blog.id)
if blog_id.startswith('File'):
blog = Blog(title=blog_id, content="")
return render('hello.html', name=name, blog=blog)
blog = Blog.get(blog_id)
files = os.listdir(os.path.join(os.getcwd(), 'file'))
files = ((f, quote(f).replace('%', '-')) for f in files)
blogs = Blog.get_all(name=name)
return render('hello.html', name=name, blog=blog, files=files, blogs=blogs)
def delete_blog():
Blog.delete(request.referer[-32:])
return redirect('/hello')
