# HG changeset patch
# User sylvain.thenault@logilab.fr
# Date 1241074420 -7200
# Thu Apr 30 08:53:40 2009 +0200
# Node ID bc483eb454cecd5bc4f095d1abdb5486a685f485
# Parent f79c5314a68fb3576839867145d58d9d7ff9b6cd
sioc view moved to cw; primary view refactoring and others 3.2 updates
diff --git a/views.py b/views.py
--- a/views.py
+++ b/views.py
@@ -6,128 +6,49 @@
"""
__docformat__ = "restructuredtext en"
-from mx.DateTime import DateTime
+from calendar import monthrange
+from datetime import datetime
+
from logilab.mtconverter import html_escape
-from cubicweb import Unauthorized
-from cubicweb.common.uilib import text_cut, safe_cut
-from cubicweb.common.uilib import rql_for_eid
-from cubicweb.common.view import EntityView, StartupView
-from cubicweb.common.utils import UStringIO
-from cubicweb.common.selectors import (paginated_rset, sorted_rset,
- accept, implement_interface)
-from cubicweb.web.views import baseviews
-from cubicweb.web.views.boxes import BoxTemplate, BoxHtml
-from cubicweb.web.views.calendar import MONTHNAMES
-from cubicweb.web.views.navigation import PageNavigation
+from cubicweb.view import EntityView, StartupView
+from cubicweb.utils import UStringIO
+from cubicweb.selectors import paginated_rset, sorted_rset, implements
+from cubicweb.web import uicfg
from cubicweb.web.htmlwidgets import BoxLink, BoxWidget
-from cubicweb.interfaces import ISiocItem, ISiocContainer
-
-# FIXME: this view is generic and should be defined in cubicweb/web/views/??
-# See ticket #224980
-class SIOCView(EntityView):
- id = 'sioc'
- __selectors__ = EntityView.__selectors__ + (implement_interface,)
- accepts_interfaces = (ISiocItem, ISiocContainer)
- title = _('sioc')
- templatable = False
- content_type = 'text/xml'
-
- def call(self):
- self.w(u'<?xml version="1.0" encoding="%s"?>\n' % self.req.encoding)
- self.w(u'''<rdf:RDF
- xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
- xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#"
- xmlns:owl="http://www.w3.org/2002/07/owl#"
- xmlns:foaf="http://xmlns.com/foaf/0.1/"
- xmlns:sioc="http://rdfs.org/sioc/ns#"
- xmlns:sioctype="http://rdfs.org/sioc/types#"
- xmlns:dcterms="http://purl.org/dc/terms/">\n''')
- for i in xrange(self.rset.rowcount):
- self.cell_call(i, 0)
- self.w(u'</rdf:RDF>\n')
-
- def cell_call(self, row, col):
- self.wview('sioc_element', self.rset, row=row, col=col)
+from cubicweb.web.views import baseviews, primary, boxes, calendar, navigation
-class SIOCContainerView(EntityView):
- id = 'sioc_element'
- __selectors__ = EntityView.__selectors__ + (implement_interface,)
- accepts_interfaces = (ISiocContainer,)
- templatable = False
- content_type = 'text/xml'
-
- def cell_call(self, row, col):
- entity = self.complete_entity(row, col)
- self.w(u'<sioc:%s rdf:about="%s">\n' % (html_escape(entity.isioc_type()),
- html_escape(entity.absolute_url())))
- self.w(u'<dcterms:title>%s</dcterms:title>' % html_escape(entity.title))
- self.w(u'<dcterms:created>%s</dcterms:created>' % entity.creation_date)
- self.w(u'<dcterms:modified>%s</dcterms:modified>' % entity.modification_date)
- self.w(u'<!-- FIXME : here be items -->')#entity.isioc_items()
- self.w(u'</sioc:%s>\n' % entity.isioc_type())
-
-class SIOCItemView(EntityView):
- id = 'sioc_element'
- __selectors__ = EntityView.__selectors__ + (implement_interface,)
- accepts_interfaces = (ISiocItem,)
- templatable = False
- content_type = 'text/xml'
-
- def cell_call(self, row, col):
- entity = self.complete_entity(row, col)
- self.w(u'<sioc:%s rdf:about="%s">\n' % ('Post', #entity.isioc_type(),
- html_escape(entity.absolute_url())))
- self.w(u'<dcterms:title>%s</dcterms:title>' % html_escape(entity.title))
- self.w(u'<dcterms:created>%s</dcterms:created>' % entity.creation_date)
- self.w(u'<dcterms:modified>%s</dcterms:modified>' % entity.modification_date)
- if entity.content:
- self.w(u'<sioc:content>%s</sioc:content>''' % html_escape(entity.isioc_content()))
- if entity.related('entry_of'):
- self.w(u'<sioc:has_container rdf:resource="%s"/>\n' % html_escape(entity.isioc_container().absolute_url()))
- if entity.creator:
- self.w(u'<sioc:has_creator>\n')
- self.w(u'<sioc:User rdf:about="%s">\n' % html_escape(entity.creator.absolute_url()))
- self.w(entity.creator.view('foaf'))
- self.w(u'</sioc:User>\n')
- self.w(u'</sioc:has_creator>\n')
- self.w(u'<!-- FIXME : here be topics -->')#entity.isioc_topics()
- self.w(u'<!-- FIXME : here be replies -->')#entity.isioc_replies()
- self.w(u' </sioc:%s>\n' % 'Post')
+uicfg.rdisplay.tag_attribute({}, 'Blog', 'title')
+uicfg.rdisplay.tag_attribute({}, 'Blog', 'rss_url')
+uicfg.rdisplay.tag_attribute({}, 'BlogEntry', 'title')
+uicfg.rdisplay.tag_relation({'where': 'relations', 'vid': 'full_list'},
+ ('*', 'entry_of', 'Blog'), 'object')
+uicfg.rdisplay.tag_relation({'where': 'relations'},
+ ('BlogEntry', 'entry_of', '*'), 'subject')
-
-class BlogPrimaryView(baseviews.PrimaryView):
- accepts = ('Blog',)
- skip_attrs = baseviews.PrimaryView.skip_attrs + ('title',)
+class BlogPrimaryView(primary.PrimaryView):
+ __select__ = implements('Blog')
- def render_entity_title(self, entity):
- self.w(u'<h1>%s</h1>' % html_escape(entity.dc_title()))
+ def render_entity_attributes(self, entity):
+ super(BlogPrimaryView, self).render_entity_attributes(entity)
+ self.w('<a class="right" href="%s">%s <img src="%s" alt="%s"/></a>' % (
+ html_escape(entity.rss_feed_url()), self.req._(u'subscribe'),
+ self.req.external_resource('RSS_LOGO_16'), self.req._('rss icon')))
- def render_entity_relations(self, entity, siderelations):
+ def render_entity_relations(self, entity):
+ super(BlogPrimaryView, self).render_entity_relations(entity)
rset = entity.related('entry_of', 'object')
strio = UStringIO()
self.pagination(self.req, rset, strio.write, page_size=10)
self.wview('full_list', rset, 'null')
self.w(strio.getvalue())
- def render_entity_attributes(self, entity, siderelations):
- self.w('<a class="right" href="%s">%s <img src="%s" alt="%s"/></a>' % (
- html_escape(entity.rss_feed_url()), self.req._(u'subscribe'),
- self.req.external_resource('RSS_LOGO_16'), self.req._('rss icon')))
-
-class BlogEntryPrimaryView(baseviews.PrimaryView):
- accepts = ('BlogEntry',)
- skip_attrs = baseviews.PrimaryView.skip_attrs + ('title',)
+class BlogEntryPrimaryView(primary.PrimaryView):
+ __select__ = implements('BlogEntry')
show_attr_label = False
- def render_entity_title(self, entity):
- self.w(u'<h1>%s</h1>' % html_escape(entity.dc_title()))
-
- def content_format(self, entity):
- return entity.view('reledit', rtype='content_format')
-
- def render_entity_relations(self, entity, siderelations):
+ def render_entity_relations(self, entity):
rset = entity.related('entry_of', 'subject')
if rset:
_ = self.req._
@@ -142,13 +63,13 @@
def represent(self, items, year, month):
"""represent a single month entry"""
- firstday = DateTime(year, month, 1)
- lastday = DateTime(year, month, firstday.days_in_month)
+ firstday = datetime(year, month, 1)
+ lastday = datetime(year, month, monthrange(year, month)[1])
rql = ('Any B WHERE B is BlogEntry, B creation_date >= "%s", B creation_date <= "%s"' %
(firstday.strftime('%Y-%m-%d'), lastday.strftime('%Y-%m-%d')))
args = {'firstday':firstday, 'lastday':lastday}
nmb_entries = self.req.execute(self.countrql, args)[0][0]
- label = u'%s %s [%s]' % (_(MONTHNAMES[month-1]), year, nmb_entries)
+ label = u'%s %s [%s]' % (_(calendar.MONTHNAMES[month-1]), year, nmb_entries)
vtitle = '%s %s' % (_('BlogEntry_plural'), label)
url = html_escape(self.build_url(rql=rql, vtitle=vtitle, vid='full_list'))
link = u'<a href="%s" title="">%s</a>' % (url, label)
@@ -158,14 +79,14 @@
"""display a list of entities by calling their <item_vid> view
"""
rset = self.req.execute('Any CD ORDERBY CD DESC WHERE B is BlogEntry, B creation_date CD')
-
+
blogmonths = []
items = []
for (blogdate,) in rset:
year, month = blogdate.year, blogdate.month
if (year, month) not in blogmonths:
blogmonths.append( (year, month) )
- if maxentries is None:
+ if maxentries is None:
displayed_months = blogmonths
needmore = False
else:
@@ -186,7 +107,7 @@
self.w(u'</div>')
-class BlogEntryArchiveBox(BoxTemplate):
+class BlogEntryArchiveBox(boxes.BoxTemplate):
"""blog side box displaying a Blog Archive"""
id = 'blog_archives_box'
title = _('boxes_blog_archives_box')
@@ -196,18 +117,17 @@
"""display blogs archive"""
count_blogentry = self.req.execute('Any COUNT(B) WHERE B is BlogEntry')
_ = self.req._
-
+
if count_blogentry[0][0] > 0:
box = BoxWidget(_(self.title), id=self.id, islist=False)
- box.append(BoxHtml(self.view('blog_archive', None, maxentries=12)))
+ box.append(boxes.BoxHtml(self.view('blog_archive', None, maxentries=12)))
box.render(self.w)
-class BlogEntryListBox(BoxTemplate):
+class BlogEntryListBox(boxes.BoxTemplate):
"""display a box with latest blogs and rss"""
id = 'blog_latest_box'
title = _('blog_latest_box')
- __selectors__ = BoxTemplate.__selectors__
visible = True # enabled by default
order = 34
@@ -234,14 +154,14 @@
self.req._(u'subscribe'), rss_icon, self.req._('rss icon'))
rss_url = self.build_url(vid='rss', rql=rql)
box.append(BoxLink(rss_url, rss_label))
- box.render(self.w)
+ box.render(self.w)
## list views #################################################################
class BlogEntryListView(baseviews.ListView):
- accepts = ('BlogEntry',)
-
+ __select__ = implements('BlogEntry')
+
def call(self, klass='invisible', title=None, **kwargs):
"""display a list of entities by calling their <item_vid> view
"""
@@ -253,15 +173,17 @@
self.w(u'<h1>%s</h1>' % display_name(self.req, 'BlogEntry', form='plural'))
super(BlogEntryListView, self).call(klass=klass, **kwargs)
+
class BlogEntryListItemView(baseviews.ListItemView):
- id="full_list"
- accepts = ('BlogEntry',)
+ id = 'full_list'
+ __select__ = implements('BlogEntry')
redirect_vid = 'blog'
-
+
class BlogEntryBlogView(baseviews.ListItemView):
id = 'blog'
- accepts = ('BlogEntry',)
+ __select__ = implements('BlogEntry')
+
def cell_call(self, row, col):
entity = self.entity(row, col)
w = self.w
@@ -285,13 +207,13 @@
body = entity.printable_value('content')
w(body)
w(u'</div>')
- w(u'<p class="postmetadata">%s</p>' % entity.view('post-reldata'))
+ w(u'<div class="postmetadata">%s</div>' % entity.view('post-reldata'))
w(u'</div>')
class BlogEntryPostMetaData(EntityView):
id = 'post-reldata'
- accepts = ('BlogEntry',)
+ __select__ = implements('BlogEntry')
def cell_call(self, row, col):
entity = self.entity(row, col)
@@ -317,9 +239,8 @@
self.w(u' | '.join(reldata))
-class BlogNavigation(PageNavigation):
- accepts = ('BlogEntry', )
- __selectors__ = (paginated_rset, sorted_rset, accept)
+class BlogNavigation(navigation.PageNavigation):
+ __select__ = paginated_rset() & sorted_rset() & implements('BlogEntry')
def index_display(self, start, stop):
return u'%s' % (int(start / self.page_size)+1)