Jocelyn Fiat
c871eae10e
Merged CMS_BLOG_CONFIG with CMS_BLOG_API. In CMS_BLOG_API, prefer argument of type CMS_USER, rather than using directly user id. Added a CMS_EDITOR_CONTENT_FORMAT for now, to be the format editable by the WYSIWYG editor. Added CMS_MODULE.is_initialized: BOOLEAN to equip router, and module_api with expected preconditions. Fixed typo, especially in log output. Corrected a few routine names such as add_authors that should not be a function according to its name. Converted various function returning html content, to procedure appending html content to an output string to minimize temporary string object creation. Cosmetic: added spaces to make code easier to read, and indentation.
119 lines
3.0 KiB
Plaintext
119 lines
3.0 KiB
Plaintext
note
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description: "API to handle nodes of type blog. Extends the node API."
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author: "Dario Bösch <daboesch@student.ethz.ch"
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date: "$Date: 2015-05-21 14:46:00 +0100$"
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revision: "$Revision: 96616 $"
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class
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CMS_BLOG_API
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inherit
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CMS_MODULE_API
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rename
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make as make_with_cms_api
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redefine
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initialize
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end
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REFACTORING_HELPER
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create
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make
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feature {NONE} -- Initialization
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make (a_api: CMS_API; a_node_api: CMS_NODE_API)
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-- (from CMS_MODULE_API)
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-- (export status {NONE})
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do
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node_api := a_node_api
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make_with_cms_api (a_api)
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end
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initialize
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-- <Precursor>
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do
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Precursor
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-- Create the node storage for type blog
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if attached {CMS_STORAGE_SQL_I} storage as l_storage_sql then
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create {CMS_BLOG_STORAGE_SQL} blog_storage.make (l_storage_sql)
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else
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create {CMS_BLOG_STORAGE_NULL} blog_storage.make
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end
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-- initialize_node_types
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end
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feature {CMS_API_ACCESS, CMS_MODULE, CMS_API} -- Restricted access
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node_api: CMS_NODE_API
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feature {CMS_MODULE} -- Access nodes storage.
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blog_storage: CMS_BLOG_STORAGE_I
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feature -- Configuration of blog handlers
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entries_per_page : NATURAL_32 = 2
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-- The numbers of posts that are shown on one page. If there are more post a pagination is generated
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--| For test reasons this is 2, so we don't have to create a lot of blog entries.
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--| TODO: Set to bigger constant.
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feature -- Access node
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blogs_count: INTEGER_64
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-- Number of nodes of type blog.
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do
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Result := blog_storage.blogs_count
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end
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blogs_count_from_user (a_user: CMS_USER): INTEGER_64
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-- Number of nodes of type blog from user with `a_user_id'.
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require
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has_id: a_user.has_id
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do
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Result := blog_storage.blogs_count_from_user (a_user)
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end
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blogs_order_created_desc: LIST [CMS_BLOG]
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-- List of nodes ordered by creation date (descending)
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do
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Result := nodes_to_blogs (blog_storage.blogs)
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end
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blogs_order_created_desc_limited (a_limit: NATURAL_32; a_offset: NATURAL_32): LIST [CMS_BLOG]
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-- List of nodes ordered by creation date and limited by limit and offset
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do
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-- load all posts and add the authors to each post
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Result := nodes_to_blogs (blog_storage.blogs_limited (a_limit, a_offset))
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end
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blogs_from_user_order_created_desc_limited (a_user: CMS_USER; a_limit: NATURAL_32; a_offset: NATURAL_32) : LIST [CMS_BLOG]
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-- List of nodes ordered by creation date and limited by limit and offset
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require
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has_id: a_user.has_id
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do
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-- load all posts and add the authors to each post
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Result := nodes_to_blogs (blog_storage.blogs_from_user_limited (a_user, a_limit, a_offset))
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end
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feature {NONE} -- Helpers
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nodes_to_blogs (a_nodes: LIST [CMS_NODE]): ARRAYED_LIST [CMS_BLOG]
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-- Convert list of nodes into a list of blog when possible.
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do
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create {ARRAYED_LIST [CMS_BLOG]} Result.make (a_nodes.count)
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if attached node_api as l_node_api then
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across
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a_nodes as ic
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loop
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if attached {CMS_BLOG} l_node_api.full_node (ic.item) as l_blog then
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Result.force (l_blog)
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end
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end
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end
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end
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end
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