261aeca300
I had to add the authors to each post after getting the list. Made a helper feature add_authors.
87 lines
1.8 KiB
Plaintext
87 lines
1.8 KiB
Plaintext
note
|
|
description: "API to handle nodes of type blog"
|
|
author: "Dario Bösch <daboesch@student.ethz.ch"
|
|
date: "$Date: 2015-05-21 14:46:00 +0100$"
|
|
revision: "$Revision: 96616 $"
|
|
|
|
class
|
|
CMS_BLOG_API
|
|
|
|
inherit
|
|
CMS_NODE_API
|
|
redefine
|
|
initialize,
|
|
node_storage
|
|
end
|
|
|
|
create
|
|
make
|
|
|
|
feature {NONE} -- Implementation
|
|
|
|
initialize
|
|
-- <Precursor>
|
|
do
|
|
Precursor
|
|
if attached {CMS_STORAGE_SQL_I} storage as l_storage_sql then
|
|
create {CMS_BLOG_STORAGE_SQL} node_storage.make (l_storage_sql)
|
|
else
|
|
create {CMS_BLOG_STORAGE_NULL} node_storage.make
|
|
end
|
|
initialize_node_types
|
|
end
|
|
|
|
feature {CMS_MODULE} -- Access nodes storage.
|
|
|
|
node_storage: CMS_BLOG_STORAGE_I
|
|
|
|
feature -- Access node
|
|
|
|
blogs_count: INTEGER_64
|
|
-- Number of nodes of type blog
|
|
do
|
|
Result := node_storage.blogs_count
|
|
end
|
|
|
|
blogs_order_created_desc: LIST[CMS_NODE]
|
|
-- List of nodes ordered by creation date (descending)
|
|
do
|
|
Result := add_authors(node_storage.blogs)
|
|
end
|
|
|
|
blogs_order_created_desc_limited (a_limit:INTEGER_32; a_offset:INTEGER_32) : LIST[CMS_NODE]
|
|
-- List of nodes ordered by creation date and limited by limit and offset
|
|
local
|
|
tmp: LIST[CMS_NODE]
|
|
do
|
|
-- load all posts and add the authors to each post
|
|
Result := add_authors(node_storage.blogs_limited (a_limit, a_offset))
|
|
|
|
end
|
|
|
|
feature {NONE} -- Helpers
|
|
|
|
add_authors(posts: LIST[CMS_NODE]) : LIST[CMS_NODE]
|
|
-- sets the authors of all given sql results
|
|
do
|
|
Result := posts
|
|
if posts /= Void then
|
|
across
|
|
Result
|
|
as
|
|
sql_result
|
|
loop
|
|
if
|
|
sql_result.item /= Void and then
|
|
attached {CMS_PARTIAL_USER} sql_result.item.author as l_partial_author
|
|
then
|
|
if attached cms_api.user_api.user_by_id (l_partial_author.id) as l_author then
|
|
sql_result.item.set_author (l_author)
|
|
end
|
|
end
|
|
end
|
|
end
|
|
end
|
|
|
|
end
|