[Checkins] SVN: Products.CMFDefault/trunk/Products/CMFDefault/browser/admin/ View for folder-level syndication added.

[Charlie Clark]

Log message for revision 117198:
  View for folder-level syndication added.

Changed:
  U   Products.CMFDefault/trunk/Products/CMFDefault/browser/admin/configure.zcml
  U   Products.CMFDefault/trunk/Products/CMFDefault/browser/admin/syndication.py

-=-
Modified: Products.CMFDefault/trunk/Products/CMFDefault/browser/admin/configure.zcml
===================================================================
--- Products.CMFDefault/trunk/Products/CMFDefault/browser/admin/configure.zcml	2010-10-03 11:50:29 UTC (rev 117197)
+++ Products.CMFDefault/trunk/Products/CMFDefault/browser/admin/configure.zcml	2010-10-03 11:51:09 UTC (rev 117198)
@@ -17,5 +17,13 @@
       class=".syndication.Site"
       permission="cmf.ManagePortal"
       />
+      
+  <browser:page
+      for="Products.CMFCore.interfaces.IFolderish"
+      layer="Products.CMFDefault.interfaces.ICMFDefaultSkin"
+      name="syndicate.html"
+      class=".syndication.Syndicate"
+      permission="cmf.ManagePortal"
+      />
 
 </configure>

Modified: Products.CMFDefault/trunk/Products/CMFDefault/browser/admin/syndication.py
===================================================================
--- Products.CMFDefault/trunk/Products/CMFDefault/browser/admin/syndication.py	2010-10-03 11:50:29 UTC (rev 117197)
+++ Products.CMFDefault/trunk/Products/CMFDefault/browser/admin/syndication.py	2010-10-03 11:51:09 UTC (rev 117198)
@@ -13,11 +13,13 @@
 
 """Enable or disable site syndication"""
 
+from zope.component import getAdapter
 from zope.interface import Interface
 from zope.formlib import form
 from zope.schema import Choice, Int, Datetime
 from zope.schema.vocabulary import SimpleVocabulary
 
+from Products.CMFCore.interfaces import ISyndicationInfo
 from Products.CMFDefault.formlib.form import EditFormBase
 from Products.CMFDefault.utils import Message as _
 from Products.CMFDefault.browser.utils import memoize
@@ -32,27 +34,27 @@
                             ])
 
 
-class ISyndication(Interface):
+class ISyndicationSchema(Interface):
     """Syndication form schema"""
-
+    
     period = Choice(
                     title=_(u"Update period"),
                     vocabulary=frequency_vocab,
                     default="daily"
                     )
-
+    
     frequency = Int(
                 title=_(u"Update frequency"),
                 description=_(u"This is a multiple of the update period. An"
                     u" update frequency of '3' and an update period"
                     u" of 'Monthly' will mean an update every three months.")
                     )
-
+    
     base = Datetime(
                 title=_(u"Update base"),
                 description=_(u"")
                 )
-
+    
     max_items = Int(
                 title=_(u"Maximum number of items"),
                 description=_(u"")
@@ -61,8 +63,8 @@
 class Site(EditFormBase):
     """Enable or disable syndication for a site."""
     
-
-    form_fields = form.FormFields(ISyndication)
+    
+    form_fields = form.FormFields(ISyndicationSchema)
     actions = form.Actions(
                 form.Action(
                     name="enable",
@@ -83,20 +85,20 @@
                     success="handle_disable"
                     )
                 )
-
+    
     @property
     @memoize
     def syndtool(self):
         return self._getTool("portal_syndication")
-
+    
     @memoize
     def enabled(self, action=None):
         return self.syndtool.isAllowed
-
+    
     @memoize
     def disabled(self, action=None):
         return not self.syndtool.isAllowed
-
+    
     def setUpWidgets(self, ignore_request=False):
         data = {'frequency':self.syndtool.syUpdateFrequency,
                 'period':self.syndtool.syUpdatePeriod,
@@ -106,13 +108,13 @@
         self.widgets = form.setUpDataWidgets(self.form_fields, self.prefix,
                        self.context, self.request,data=data,
                        ignore_request=ignore_request)
-
+    
     def handle_enable(self, action, data):
         self.handle_update(action, data)
         self.syndtool.isAllowed = 1
         self.status = _(u"Syndication enabled")
         self._setRedirect("portal_actions", "global/syndication")
-
+    
     def handle_update(self, action, data):
         self.syndtool.editProperties(updatePeriod=data['period'],
                                     updateFrequency=data['frequency'],
@@ -121,8 +123,88 @@
                                     )
         self.status = _(u"Syndication updated")
         self._setRedirect("portal_actions", "global/syndication")
-
+    
     def handle_disable(self, action, data):
         self.syndtool.isAllowed = 0
         self.status = _(u"Syndication disabled")
         self._setRedirect("portal_actions", "global/syndication")
+
+
+class Syndicate(EditFormBase):
+    """
+    Enable, disable and customise syndication settings for a folder
+    """
+    
+    form_fields = form.FormFields(ISyndicationSchema)
+    
+    actions = form.Actions(
+                form.Action(
+                    name="enable",
+                    label=_(u"Enable syndication"),
+                    condition="disabled",
+                    success="handle_enable",
+                    ),
+                form.Action(
+                    name="update",
+                    label=_(u"Update syndication"),
+                    condition="enabled",
+                    success="handle_update",
+                    ),
+                form.Action(
+                    name="revert",
+                    label=_(u"Revert to site default"),
+                    condition="enabled",
+                    success="handle_revert",
+                    ),
+                form.Action(
+                    name="disable",
+                    label=_(u"Disable syndication"),
+                    condition="enabled",
+                    success="handle_disable",
+                    validator="validation_disabled"
+                    )
+                )
+    
+    @property
+    @memoize
+    def adapter(self):
+        return getAdapter(self.context, ISyndicationInfo)
+    
+    def setUpWidgets(self, ignore_request=False):
+        fields = self.form_fields
+        if self.disabled():
+            fields = form.FormFields()
+        self.widgets = form.setUpDataWidgets(fields, self.prefix,
+                       self.context, self.request,
+                       data=self.adapter.get_info(),
+                       ignore_request=ignore_request)
+    
+    def enabled(self, action=None):
+        return self.adapter.enabled
+    
+    def disabled(self, action=None):
+        return not self.adapter.enabled
+    
+    def validation_disabled(self, action, data):
+        """Do nothing, data is irrelevant"""
+        pass
+    
+    def handle_enable(self, action, data):
+        self.adapter.enable()
+        self.status = _(u"Syndication enabled for ")
+        self._setRedirect("portal_actions", "folder/syndication")
+    
+    def handle_disable(self, action, data):
+        self.adapter.disable()
+        self.status = _(u"Syndication disabled for")
+        self._setRedirect("portal_actions", "folder/syndication")
+    
+    def handle_update(self, action, data):
+        self.adapter.set_info(**data)
+        self.status = _(u"Syndication updated for")
+        self._setRedirect("portal_actions", "folder/syndication")
+    
+    def handle_revert(self, action, data):
+        self.adapter.revert()
+        self.status = _(u"Syndication reset to site default")
+        self._setRedirect("portal_actions", "folder/syndication")
\ No newline at end of file