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Viewing changes to Hyperbola/hyperbola/hyperbola_view.py

  • Committer: glyph
  • Date: 2006-01-11 17:00:20 UTC
  • Revision ID: svn-v4:866e43f7-fbfc-0310-8f2a-ec88d1da2979:trunk:4021

Author: glyph
Reviewer: moe

Fixes #382

This merge provides basic sharing functionality, such as the ability to give a
user a publicly-viewable web page (at /by/username, for the cool kids, or
/users, if you're a fuddy-duddy).

It also adds (working) support for a simple ClickChronicle public page at
/by/username/clicks, which exposes the "my clicks" page without the "actions"
column, and also (not working) Hyperbola at /by/username/blog which should some
day soon grow into a blog.  Patches accepted :).


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Hyperbola/hyperbola/hyperbola_view.py
 
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from zope.interface import implements
 
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from nevow import athena
 
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from xmantissa import ixmantissa, webtheme
 
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from xmantissa import tdbview, sharing, liveform
 
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from hyperbola.hyperblurb import Blurb, FLAVOR
 
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class HyperbolaView(athena.LiveFragment):
 
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    # This is a Fragment of a Page
 
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    implements(ixmantissa.INavigableFragment)
 
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    # This View will use the hyperbola-start.html template
 
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    fragmentName = 'hyperbola-start'
 
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    live = 'athena'
 
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    iface = {}
 
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    def head(self):
 
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        # Add tags in the page <head>
 
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        pass
 
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    def render_blogs(self, ctx, data):
 
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        view = tdbview.TabularDataView(
 
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            self.original.getTDM(),
 
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            [tdbview.ColumnViewBase('title', displayName='Title')])
 
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        view.page = self.page
 
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        view.docFactory = webtheme.getLoader(view.fragmentName)
 
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        return ctx.tag[view]
 
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    def render_addBlog(self, ctx, data):
 
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        return BlogAddingFragment(self.page, self.original)
 
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class BlogAddingFragment(liveform.LiveForm):
 
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    #fragmentName = 'hyperbola-add-blog'
 
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    fragmentName = None
 
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    jsClass = u'Hyperbola.AddBlog'
 
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    def __init__(self, page, hyperbola):
 
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        super(BlogAddingFragment, self).__init__(self.addBlog,
 
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                [liveform.Parameter(
 
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                    'title',
 
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                    liveform.TEXT_INPUT,
 
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                    unicode,
 
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                    "A title for your blog",
 
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                    "A Blog"),
 
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                 liveform.Parameter(
 
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                    'description',
 
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                    liveform.TEXT_INPUT,
 
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                    unicode,
 
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                    "A description of your blog",
 
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                    "A Blog that I write") ])
 
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        self.setFragmentParent(page)
 
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        self.hyperbola = hyperbola
 
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        # ideally, self.docFactory = webtheme.getLoader(self.fragmentName)
 
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    def addBlog(self, title, description):
 
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        store = self.hyperbola.store
 
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        blog = self.hyperbola.topPost(title, description, FLAVOR.BLOG)
 
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        authorsRole = sharing.getPrimaryRole(store, title + u' blog', True)
 
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        sharing.getSelfRole(store).becomeMemberOf(authorsRole)
 
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        sharing.shareItem(blog, authorsRole, shareID=u'blog')
 
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        sharing.shareItem(blog, sharing.getEveryoneRole(store), shareID=u'blog', attributeNames=(u'title', u'body', u'dateLastEdited', u'author'))
 
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class BlurbViewer(athena.LiveFragment):
 
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    implements(ixmantissa.INavigableFragment)
 
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    fragmentName = 'hyperbola-view-blurb'
 
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    jsClass = u'Hyperbola.ViewBlurb'
 
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    def __init__(self, frag):
 
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        super(athena.LiveFragment, self).__init__(frag)
 
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    def customizeFor(self, username):
 
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        print 'blurb viewer customized for', username
 
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        self.customizedFor = username
 
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        return self
 
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    def head(self):
 
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        pass
 
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from twisted.python.components import registerAdapter
 
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registerAdapter(BlurbViewer, Blurb, ixmantissa.INavigableFragment)