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admin.py
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admin.py
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from google.appengine.ext import db
from google.appengine.ext import webapp
from google.appengine.ext.webapp import template
from google.appengine.ext.webapp.util import run_wsgi_app
from google.appengine.api import users
from django import forms
from django.shortcuts import render_to_response
from django.template.defaultfilters import slugify
from google.appengine.ext.db import djangoforms
from blog.models import Entry, Country, Tag
from google.appengine.dist import use_library
use_library('django', '1.2')
import os
import re
import shlex
from datetime import date, datetime
import cgi
class CountryForm(djangoforms.ModelForm):
class Meta:
model = Country
exclude = [ 'slug' ]
class EditCountryForm(djangoforms.ModelForm):
class Meta:
model = Country
exclude = [ 'slug' ]
class EntryForm(djangoforms.ModelForm):
class Meta:
model = Entry
exclude = [ 'slug' ]
class EditEntryForm(djangoforms.ModelForm):
class Meta:
model = Entry
exclude = [ 'slug', 'tags', ]
class ViewPage(webapp.RequestHandler):
def get(self):
item_type = self.request.get('item')
if item_type == "entry":
object_list = Entry.all()
elif item_type == "country":
object_list = Country.all()
else:
item_type = None
object_list = Entry.all()
object_list = object_list.order('-publish_date')
if users.get_current_user():
url = users.create_logout_url(self.request.uri)
url_linktext = 'Logout'
else:
url = users.create_login_url(self.request.uri)
url_linktext = 'Login'
template_values = {
'object_list': object_list,
'item_type': item_type,
'url': url,
'url_linktext': url_linktext,
}
path = os.path.join(os.path.dirname(__file__), 'templates/admin/view.html')
self.response.out.write(template.render(path, template_values))
class AddPage(webapp.RequestHandler):
def get(self):
item_type = self.request.get('item_type')
if item_type == "entry":
form = EntryForm()
else:
form = CountryForm()
if users.get_current_user():
url = users.create_logout_url(self.request.uri)
url_linktext = 'Logout'
else:
url = users.create_login_url(self.request.uri)
url_linktext = 'Login'
template_values = {
'form': form,
'item_type': item_type,
'url': url,
'url_linktext': url_linktext,
}
path = os.path.join(os.path.dirname(__file__), 'templates/admin/edit.html')
self.response.out.write(template.render(path, template_values))
class EditPage(webapp.RequestHandler):
def get(self):
key = self.request.get('key')
item_type = self.request.get('item_type')
if item_type == "entry":
entry = Entry.get(key)
form = EditEntryForm(instance=entry)
else:
entry = Country.get(key)
form = EditCountryForm(instance=entry)
if users.get_current_user():
url = users.create_logout_url(self.request.uri)
url_linktext = 'Logout'
else:
url = users.create_login_url(self.request.uri)
url_linktext = 'Login'
template_values = {
'form': form,
'item_type': item_type,
'key': key,
'url': url,
'url_linktext': url_linktext,
}
path = os.path.join(os.path.dirname(__file__), 'templates/admin/edit.html')
self.response.out.write(template.render(path, template_values))
class SubmitPage(webapp.RequestHandler):
def post(self):
self.response.out.write('<html><body>You wrote:<pre>')
key = self.request.get('id_key')
title = self.request.get('title')
slug = str(slugify(title))
item_type = self.request.get('item_type')
tag_list = None
if item_type == "entry":
content = self.request.get('content')
genre = self.request.get('genre')
enable_comments = self.request.get('enable_comments')
country = self.request.get('country')
core_topic = self.request.get('core_topic')
tags = self.request.get('tags')
private = self.request.get('private')
publish_date = self.request.get('publish_date')
if publish_date:
publish_date = datetime.strptime(publish_date, '%Y-%m-%d').date()
else:
publish_date = datetime.today().date()
if genre == "blog":
country_obj = Country.get(country)
else:
country_obj = None
if key:
entry = Entry.get(key)
else:
entry = Entry()
entry.title = title
entry.slug = slug
entry.content = content
entry.genre = genre
entry.country = country_obj
entry.publish_date = publish_date
if len(core_topic):
entry.core_topic = core_topic
if private == "on":
b = bool("1")
else:
b = bool("")
entry.private = b
entry.put()
if len(tags) > 0:
tag_list = shlex.split(str(tags))
if tag_list:
for tag in tag_list:
tag_obj = Tag.get_or_insert(str(tag))
if tag_obj.name == None:
tag_obj.name = str(tag)
tag_obj.put()
entry.tags.append(tag_obj.key())
entry.put()
else:
map_url = self.request.get('map_url')
if key:
country = Country.get(key)
else:
country = Country()
country.title = title
country.slug = slug
country.map_url = map_url
country.put()
self.response.out.write(str("Key: %s<br />" % key))
self.response.out.write(str("Title: %s<br />" % title))
self.response.out.write(str("Slug: %s<br />" % slug))
self.response.out.write(str("Type: %s<br />" % item_type))
if tag_list:
self.response.out.write(str("Tags: %s<br />" % tags))
self.response.out.write('</pre></body></html>')
application = webapp.WSGIApplication([
('/admin/add/', AddPage),
('/admin/submit/', SubmitPage),
('/admin/edit/', EditPage),
('/admin/view/', ViewPage),
])
def main():
run_wsgi_app(application)
if __name__ == '__main__':
main()