[2652] | 1 | from Products.Five import BrowserView |
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| 2 | from Products.CMFCore.utils import getToolByName |
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| 3 | from Products.CMFPlone.PloneBatch import Batch |
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| 4 | from collective.blog.view.interfaces import IBlogEntryRetriever |
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| 5 | try: |
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| 6 | from plone.app.discussion.interfaces import IConversation |
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| 7 | USE_PAD = True |
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| 8 | except ImportError: |
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| 9 | USE_PAD = False |
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| 10 | |
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| 11 | class BlogView(BrowserView): |
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| 12 | """ |
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| 13 | Blog view |
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| 14 | """ |
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| 15 | |
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| 16 | def __init__(self, context, request): |
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| 17 | self.context = context |
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| 18 | self.request = request |
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| 19 | self.portal_discussion = getToolByName(self.context, 'portal_discussion') |
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| 20 | |
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| 21 | def blogitems(self): |
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| 22 | """List all blog items as brains""" |
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| 23 | # XXX Could perhaps be cached? |
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| 24 | year = int(self.request.form.get('year',0)) |
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| 25 | month = int(self.request.form.get('month',0)) |
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| 26 | return IBlogEntryRetriever(self.context).get_entries(year=year, month=month) |
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| 27 | |
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| 28 | def batch(self): |
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| 29 | portal_properties = getToolByName(self.context, 'portal_properties') |
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| 30 | site_properties = getattr(portal_properties, 'site_properties') |
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| 31 | b_size = site_properties.getProperty('blog_view_items', 10) |
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| 32 | b_start = self.request.form.get('b_start', 0) |
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| 33 | return Batch(self.blogitems(), b_size, b_start, orphan=2) |
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| 34 | |
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| 35 | def commentsEnabled(self, ob): |
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| 36 | if USE_PAD: |
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| 37 | conversation = IConversation(ob) |
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| 38 | return conversation.enabled() |
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| 39 | else: |
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| 40 | return self.portal_discussion.isDiscussionAllowedFor(ob) |
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| 41 | |
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| 42 | def commentCount(self, ob): |
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| 43 | if USE_PAD: |
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| 44 | conversation = IConversation(ob) |
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| 45 | return len(conversation) |
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| 46 | else: |
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| 47 | discussion = self.portal_discussion.getDiscussionFor(ob) |
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| 48 | return discussion.replyCount(ob) |
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| 49 | |
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| 50 | def item_url(self, item): |
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| 51 | portal_properties = getToolByName(self.context, 'portal_properties') |
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| 52 | site_properties = getattr(portal_properties, 'site_properties') |
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| 53 | use_view = site_properties.getProperty('typesUseViewActionInListings') |
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| 54 | url = item.getURL() |
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| 55 | if item.portal_type in use_view: |
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| 56 | return '%s/view' % url |
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| 57 | return url |
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