Viewing file:  postit.py (3.4 KB) -rw-r--r--
Select action/file-type:
 (+) |  (+) |  (+) | Code (+) | Session (+) |  (+) | SDB (+) |  (+) |  (+) |  (+) |  (+) |  (+) |
from twisted.web import xmlrpc
from nevow import loaders, rend, inevow, static, url
from store import IPostit, Post
def pptime(tt):
return tt.asHumanly()
def atompptime(tt):
return tt.asISO8601TimeAndDate()
class Base(rend.Page):
def __init__(self, store, *args, **kwargs):
super(Base, self).__init__(*args, **kwargs)
self.store = store
def renderHTTP(self, ctx):
return self.store.transact(rend.Page.renderHTTP, self, ctx)
def locateChild(self, ctx, segments):
return self.store.transact(rend.Page.locateChild, self, ctx, segments)
class Main(Base):
docFactory = loaders.xmlfile('postit.html')
child_styles = static.File('styles/')
child_images = static.File('images/')
def childFactory(self, ctx, segment):
if segment == 'atom.xml':
return Atom(self.store)
elif segment == 'rpc2.py':
return PostItRPC(self.store)
def render_title(self, ctx, data):
return ctx.tag.clear()[IPostit(self.store).name]
def data_get_posts(self, ctx, data):
return IPostit(self.store).getPosts(15)
def render_post(self, ctx, data):
ctx.tag.fillSlots('tit_tit_attr', data.title)
ctx.tag.fillSlots('tit_url_attr', data.url)
ctx.tag.fillSlots('title', data.title)
ctx.tag.fillSlots('perma_tit_attr', 'PermaLink')
ctx.tag.fillSlots('perma_url_attr', url.here.add('view', data.storeID))
ctx.tag.fillSlots('id', data.storeID)
ctx.tag.fillSlots('author', data.author)
ctx.tag.fillSlots('data', pptime(data.created))
ctx.tag.fillSlots('content', data.content)
return ctx.tag
class Atom(Base):
docFactory = loaders.xmlfile('atom.xml')
def beforeRender(self, ctx):
inevow.IRequest(ctx).setHeader("Content-Type", "application/application+xml; charset=UTF-8")
def data_getFirstPost(self, ctx, data):
for post in IPostit(self.store).getPosts(1):
return post
def render_modified(self, ctx, data):
return ctx.tag.clear()[atompptime(data.created)]
def data_get_posts(self, ctx, data):
return IPostit(self.store).getPosts(15)
def render_post(self, ctx, data):
ctx.tag.fillSlots('title', data.title)
ctx.tag.fillSlots('link', data.url)
ctx.tag.fillSlots('id', data.storeID)
ctx.tag.fillSlots('created', atompptime(data.created))
ctx.tag.fillSlots('modified', atompptime(data.created))
ctx.tag.fillSlots('author', data.author)
ctx.tag.fillSlots('content', data.content)
return ctx.tag
class PostItRPC(xmlrpc.XMLRPC):
"""Publishes stuff"""
def __init__(self, store):
xmlrpc.XMLRPC.__init__(self)
self.store = store
def xmlrpc_publish(self, token, url, title, desc, user):
def _():
newPost = Post(store=self.store,
author=user.decode('utf-8'),
title=title.decode('utf-8'),
url=url.decode('utf-8'),
content=desc.decode('utf-8'))
return newPost
newPost = self.store.transact(_)
return newPost.storeID
def xmlrpc_entries(self, token, count):
def _():
return [(entry.url, entry.title, entry.content) for entry in IPostit(self.store).getPosts(count)]
return self.store.transact(_)
|