mnbi/main.py

## main.py
#!/usr/bin/env python
#
from google.appengine.api import users
from google.appengine.ext import webapp
from google.appengine.ext.webapp import util
from google.appengine.ext import db

import datetime
import logging

from handler.view import ViewHandler
from handler.edit import EditHandler
from handler.delete import DeleteHandler

class Settings(db.Model):
    user = db.UserProperty()
    blog_id = db.StringProperty()
    last_modified = db.DateTimeProperty(auto_now_add=True)

def get_settings(user_id):
    key = db.Key.from_path('Settings', user_id)
    settings = db.get(key)
    if not settings:
        settings = Settings(key_name=user_id)
    return settings

class MainHandler(webapp.RequestHandler):
    def get(self):
        user = users.get_current_user()

        self.response.out.write("<html>")
        self.response.out.write("<head><title>User Settings</title></head>")
        self.response.out.write("<body>")

        # current settings
        self.response.out.write("<h1>User Settings</h1>")
        if user:
            self.response.out.write("<ul>")
            self.response.out.write("<li>User name: " + user.nickname() + "</li>")
            settings = get_settings(user.user_id())
            if settings.blog_id:
                self.response.out.write("<li>Blog ID: " + settings.blog_id + "</li>")
            if settings.last_modified:
                self.response.out.write("<li>Last modified: " + str(settings.last_modified) + "</li>")
            self.response.out.write("</ul>")

            # form
            self.response.out.write("""
<form action='/settings' method='post'>
  <div>Blog ID: <input name='blog_id' type='text' cols='60' /></div>
  <div><input type='submit' value='Save Settings' /></div>
</form>
"""
                                    )

        # navigation
        self.response.out.write("<div>")
        if not user:
            self.response.out.write("<a href='" + users.create_login_url(self.request.uri) + "'>Login</a>")
        else:
            self.response.out.write("<a href='" + users.create_logout_url(self.request.uri) + "'>Logout</a>")
        self.response.out.write("</div>")

        self.response.out.write("</body></html>")

class SettingsHandler(webapp.RequestHandler):
    def post(self):
        user = users.get_current_user()
        if user:
            settings = get_settings(user.user_id())
            settings.blog_id = self.request.get('blog_id')
            settings.last_modified = datetime.datetime.now()
            settings.put()
            self.redirect('/')
        else:
            logging.debug("redirect to login panel.")
            self.redirect(users.create_login_url('/'))


def main():
    application = webapp.WSGIApplication([('/', MainHandler),
                                          ('/settings', SettingsHandler)
                                          ],
                                         debug=True)
    util.run_wsgi_app(application)


if __name__ == '__main__':
    main()
	#!/usr/bin/env python
	#
	from google.appengine.api import users
	from google.appengine.ext import webapp
	from google.appengine.ext.webapp import util
	from google.appengine.ext import db

	import datetime
	import logging

	from handler.view import ViewHandler
	from handler.edit import EditHandler
	from handler.delete import DeleteHandler

	class Settings(db.Model):
	user = db.UserProperty()
	blog_id = db.StringProperty()
	last_modified = db.DateTimeProperty(auto_now_add=True)

	def get_settings(user_id):
	key = db.Key.from_path('Settings', user_id)
	settings = db.get(key)
	if not settings:
	settings = Settings(key_name=user_id)
	return settings

	class MainHandler(webapp.RequestHandler):
	def get(self):
	user = users.get_current_user()

	self.response.out.write("<html>")
	self.response.out.write("<head><title>User Settings</title></head>")
	self.response.out.write("<body>")

	# current settings
	self.response.out.write("<h1>User Settings</h1>")
	if user:
	self.response.out.write("<ul>")
	self.response.out.write("<li>User name: " + user.nickname() + "</li>")
	settings = get_settings(user.user_id())
	if settings.blog_id:
	self.response.out.write("<li>Blog ID: " + settings.blog_id + "</li>")
	if settings.last_modified:
	self.response.out.write("<li>Last modified: " + str(settings.last_modified) + "</li>")
	self.response.out.write("</ul>")

	# form
	self.response.out.write("""
	<form action='/settings' method='post'>
	<div>Blog ID: <input name='blog_id' type='text' cols='60' /></div>
	<div><input type='submit' value='Save Settings' /></div>
	</form>
	"""
	)

	# navigation
	self.response.out.write("<div>")
	if not user:
	self.response.out.write("<a href='" + users.create_login_url(self.request.uri) + "'>Login</a>")
	else:
	self.response.out.write("<a href='" + users.create_logout_url(self.request.uri) + "'>Logout</a>")
	self.response.out.write("</div>")

	self.response.out.write("</body></html>")

	class SettingsHandler(webapp.RequestHandler):
	def post(self):
	user = users.get_current_user()
	if user:
	settings = get_settings(user.user_id())
	settings.blog_id = self.request.get('blog_id')
	settings.last_modified = datetime.datetime.now()
	settings.put()
	self.redirect('/')
	else:
	logging.debug("redirect to login panel.")
	self.redirect(users.create_login_url('/'))


	def main():
	application = webapp.WSGIApplication([('/', MainHandler),
	('/settings', SettingsHandler)
	],
	debug=True)
	util.run_wsgi_app(application)


	if __name__ == '__main__':
	main()