[1] | 1 | from Products.Archetypes.public import BaseFolderSchema, Schema |
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| 2 | from Products.Archetypes.public import StringField, LinesField, ComputedField, ComputedWidget |
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| 3 | from Products.Archetypes.public import LinesWidget, TextAreaWidget, IdWidget, StringWidget |
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| 4 | from Products.Archetypes.public import BaseFolder, registerType |
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| 5 | from Products.CMFCore import CMFCorePermissions |
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| 6 | |
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| 7 | from Products.ATContentTypes.content.base import ATCTFolder |
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| 8 | |
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| 9 | import Products.SimpleBlog.Permissions |
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| 10 | |
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| 11 | |
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| 12 | schema = ATCTFolder.schema.copy() + Schema(( |
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| 13 | StringField('description', |
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| 14 | isMetadata=1, |
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| 15 | accessor='Description', |
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| 16 | widget=TextAreaWidget(label='Description', |
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| 17 | label_msgid="label_blogfolder_description", |
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| 18 | description_msgid="help_blogfolder_description", |
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| 19 | i18n_domain="SimpleBlog", |
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| 20 | description='Give a description for this SimpleBlog folder.'),), |
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| 21 | ComputedField('existingCats', |
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| 22 | expression='here.getInheritedCategories()', |
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| 23 | widget=ComputedWidget(label='Existing categories.', |
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| 24 | label_msgid="label_blogfolder_existing_cats", |
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| 25 | i18n_domain="SimpleBlog",)), |
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| 26 | LinesField('categories', |
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| 27 | widget=LinesWidget(label='Additional categories', |
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| 28 | label_msgid="label_additional_categories", |
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| 29 | description_msgid="help_additional_categories", |
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| 30 | i18n_domain="SimpleBlog", |
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| 31 | description='Supply a list of possible additional categories that will be available to BlogEntries inside this folder or in sub folders.'), |
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| 32 | ) |
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| 33 | )) |
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| 34 | |
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| 35 | |
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| 36 | class BlogFolder(ATCTFolder): |
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| 37 | """ |
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| 38 | A folder object to store BlogEntries in |
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| 39 | """ |
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| 40 | portal_type = meta_type = 'BlogFolder' |
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| 41 | archetype_name = 'Blog Folder' |
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| 42 | content_icon='blogfolder_icon.gif' |
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| 43 | schema = schema |
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| 44 | global_allow=0 |
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| 45 | |
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| 46 | default_view = 'simpleblog_view_title_description' |
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| 47 | immediate_view = 'simpleblog_view_title_description' |
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| 48 | suppl_views = ('simpleblog_view_title_description', 'simpleblog_view_title', 'simpleblog_view_title_description_body', 'folder_listing') |
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| 49 | |
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| 50 | filter_content_types=1 |
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| 51 | |
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| 52 | allowed_content_types=('BlogEntry', 'BlogFolder', 'Link', 'Image', 'File', 'Portlet') |
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| 53 | filter_content_types=1 |
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| 54 | |
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| 55 | def canSetDefaultPage(self): |
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| 56 | return False |
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| 57 | |
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| 58 | def getInheritedCategories(self): |
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| 59 | # traverse upwards in the tree to collect all the available categories |
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| 60 | # stop collecting when a SimpleBlog object is reached |
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| 61 | |
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| 62 | cats=[] |
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| 63 | parent=self.aq_parent |
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| 64 | portal=self.portal_url.getPortalObject() |
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| 65 | categories='<ul>' |
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| 66 | while parent!=portal: |
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| 67 | if parent.portal_type=='Blog' or parent.portal_type=='BlogFolder': |
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| 68 | # add cats |
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| 69 | pcats=parent.getCategories() |
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| 70 | for c in pcats: |
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| 71 | if c not in cats: |
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| 72 | categories=categories + '<li>' + c + '</li>' |
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| 73 | cats.append(c) |
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| 74 | if parent.portal_type=='Blog': |
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| 75 | break |
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| 76 | parent=parent.aq_parent |
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| 77 | categories = categories + '</li>' |
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| 78 | if len(cats)==0: |
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| 79 | return '-' |
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| 80 | else: |
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| 81 | return categories |
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| 82 | |
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| 83 | def getEntries(self, maxResults=None, **kwargs): |
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| 84 | """ Return all the contained published entries, real objects, not the brains """ |
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| 85 | # see simpleblog_tool.searchForEntries for API description |
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| 86 | |
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| 87 | query=kwargs |
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| 88 | |
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| 89 | publishedState = self.simpleblog_tool.getPublishedState() |
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| 90 | |
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| 91 | query['getAlwaysOnTop']=1 |
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| 92 | |
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| 93 | # first the items that need to be listed on top |
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| 94 | localOnTop = self.portal_catalog.searchResults(query, meta_type='BlogEntry', path={'query':self.simpleblog_tool.getObjectPath(self),'level':0}, sort_order='reverse', sort_on='effective') |
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| 95 | localOnTop = [r.getObject() for r in localOnTop ] |
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| 96 | |
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| 97 | # then the other items |
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| 98 | query['getAlwaysOnTop']=0 |
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| 99 | localNoTop = self.portal_catalog.searchResults(query, meta_type='BlogEntry', path={'query':self.simpleblog_tool.getObjectPath(self),'level':0}, sort_order='reverse', sort_on='effective') |
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| 100 | localNoTop= [r.getObject() for r in localNoTop] |
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| 101 | |
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| 102 | results = localOnTop+localNoTop |
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| 103 | |
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| 104 | if maxResults==0: |
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| 105 | return results |
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| 106 | elif maxResults==None: |
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| 107 | return results[:self.simpleblog_tool.getMaxItemsInPortlet()] |
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| 108 | else: |
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| 109 | return results[:maxResults] |
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| 110 | |
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| 111 | def synContentValues(self): |
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| 112 | # get brains for items that are published within the context of this blog. |
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| 113 | entries = self.simpleblog_tool.searchForEntries(self, fromHere=1, maxResults=0) |
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| 114 | |
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| 115 | # convert to objects |
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| 116 | objs = [e.getObject() for e in entries] |
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| 117 | return objs |
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| 118 | |
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| 119 | registerType(BlogFolder) |
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