I noticed Pupeno asking for this on IRC
I've been using this on my blog to have RSS feeds for all the categories
for a while and posted to Atsushi.
Make sure you try this on your development server first - especially if
appyling to an existing blog.
you need to replace the CoreBlog2/content/coreblogcategory.py with the
attached file.
then install CoreBlog2 as usual, setting up your categories.
Then assuming you have syndication enabled, go to each category and
activate the syndication for it - then the RSS feed should be accessible
via category/RSS
Ben
##############################################################################
#
# COREBlogCategory.py
# Class for COREBlog2 Category
#
# Copyright (c) 2005 Atsushi Shibata([EMAIL PROTECTED]).
# All Rights Reserved.
#
# Permission to use, copy, modify, and distribute this software and its
# documentation for any purpose and without fee is hereby granted, provided that
# the above copyright notice appear in all copies and that both that copyright
# notice and this permission notice appear in supporting documentation, and that
# the name of Atsushi Shibata not be used in advertising or publicity
pertaining
# to distribution of the software without specific, written prior permission.
#
# ATSUSHI SHIBAT DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
# INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
# EVENT SHALL SHIBAT ATSUSHI BE LIABLE FOR ANY SPECIAL, INDIRECT OR
# CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF
# USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
# OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
# PERFORMANCE OF THIS SOFTWARE.
#
#$Id: coreblogcategory.py 139 2005-12-21 14:54:15Z ats $
#
##############################################################################
#Base classes
from Products.ATContentTypes.content.base import
ATCTContent,ATCTFolder,updateAliases
from Products.ATContentTypes.content.schemata import ATContentTypeSchema,\
finalizeATCTSchema
from Products.ATContentTypes.interfaces import IATBTreeFolder
from Products.Archetypes.public import Schema,registerType
from Products.ATContentTypes.lib.historyaware import HistoryAwareMixin
#Fields
from Products.Archetypes.public import StringField,ImageField,IntegerField
#Widgets
from Products.Archetypes.public import StringWidget,TextAreaWidget,\
ImageWidget,IntegerWidget
from Products.Archetypes.Marshall import PrimaryFieldMarshaller
from Products.COREBlog2.config import PROJECTNAME
from AccessControl import ClassSecurityInfo
from Products.CMFCore.CMFCorePermissions import View,ModifyPortalContent
from Products.CMFCore.utils import getToolByName
# For Category RSS Feeds - by smoothify
from Products.CMFPlone.interfaces.NonStructuralFolder import
INonStructuralFolder
COREBlogCategorySchema = ATContentTypeSchema.copy() + Schema((
IntegerField('internal_id',
searchable=False,
isMetadata=True,
mutator="setInternal_id",
widget=IntegerWidget(label='Internal ID',
description='',
visible={'view':'invisible','edit':'hidden'},
),
),
ImageField('category_image',
widget=ImageWidget(label='Category image',
description='',
label_msgid='label_category_image',
description_msgid='help_category_image',
i18n_domain='plone',
),
sizes={ 'icon':(16,16)},
),
),
marshall=PrimaryFieldMarshaller(),
)
finalizeATCTSchema(COREBlogCategorySchema)
# Changed base class - for Category RSS Feeds - by smoothify
class COREBlogCategory(ATCTFolder):
"""
Category class for coreblog2
"""
schema = COREBlogCategorySchema
archetype_name = "COREBlog Category"
meta_type = 'COREBlogCategory'
typeDescription= 'A Category for COREBlog2.'
typeDescMsgId = 'coreblog2_description_coreblog2category'
content_icon = 'coreblogcategory_icon.gif'
filter_content_types = 1
allowed_content_types = []
# Not to be shown at add item menu
global_allow = False
security = ClassSecurityInfo()
security.declareObjectProtected(View)
_at_rename_after_creation = True
# added for category feeds - smoothify
__implements__ = ATCTFolder.__implements__ + \
(INonStructuralFolder,)
# Set up views
default_view = 'cbcategory_view'
immediate_view = 'cbcategory_view'
aliases = updateAliases(ATCTFolder,
{
'view' : 'cbcategory_view',
'edit' : 'cbcategory_edit'
})
# Not to be shown at navigation
exclude_from_nav = True
# Override initializeArchetype to turn on syndication by default
def initializeArchetype(self, **kwargs):
ret_val = ATCTFolder.initializeArchetype(self, **kwargs)
# Enable topic syndication by default
syn_tool = getToolByName(self, 'portal_syndication', None)
if syn_tool is not None:
if (syn_tool.isSiteSyndicationAllowed() and not
syn_tool.isSyndicationAllowed(self)):
syn_tool.enableSyndication(self)
return ret_val
security.declareProtected(ModifyPortalContent, 'setInternal_id')
def setInternal_id(self, value):
if not self.getInternal_id():
self.Schema()['internal_id'].set(self,value)
security.declarePrivate('synContentValues')
def synContentValues(self):
"""Getter for syndacation support
"""
syn_tool = getToolByName(self, 'portal_syndication')
limit = int(syn_tool.getMaxItems(self))
brains = self.getEntryInCategory(category_ids =
[self.getInternal_id()], batch=True,b_size=limit,b_start= 0,full_objects=False)
objs = [brain.getObject() for brain in brains]
return [obj for obj in objs if obj is not None]
security.declarePrivate('manage_afterAdd')
def manage_afterAdd(self, item, container):
# Do internal ID management
# Find out max category ID
if not self.getInternal_id():
a_id = 0
for cat in container.objectValues([self.meta_type]):
try:
a_id = max(cat.getInternal_id(),a_id)
except:
pass
self.setInternal_id(a_id + 1)
#Call base class initialize method
ATCTFolder.manage_afterAdd(self, item, container)
registerType(COREBlogCategory, PROJECTNAME)
_______________________________________________
COREblog-en mailing list
[email protected]
http://postaria.com/mailman/listinfo/coreblog-en
Unsubscription writing to [EMAIL PROTECTED]
