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Moved filter of nodes of type blog to the node storage layer.

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This is more efficient because the result set from the query will be smaller and it will be easier to implement the pagination
This commit is contained in:
Dario Bösch
2015-05-21 14:06:08 +02:00
parent 6a782e412d
commit 4dd980963a
5 changed files with 51 additions and 44 deletions
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77
modules/node/handler/blog_handler.e
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@@ -16,6 +16,15 @@ inherit
create
make
feature -- Settings
entries_per_page : INTEGER
-- The numbers of posts that are shown on one page. If there are more post a pagination is generated
do
-- For test reasons this is 2, so we don't have to create a lot of blog entries.
-- TODO: Set to bigger constant or load from global configuration file.
Result := 2
end
feature -- HTTP Methods
do_get (req: WSF_REQUEST; res: WSF_RESPONSE)
-- <Precursor>
@@ -35,8 +44,8 @@ feature -- HTTP Methods
-- NOTE: for development purposes we have the following hardcode output.
create s.make_from_string ("<h2>Blog entries:</h2>")
if attached node_api.nodes_order_created_desc as lst then
create s.make_from_string ("<h2>Blog</h2>")
if attached node_api.blogs_order_created_desc as lst then
-- Filter out blog entries from all nodes
--if n.content_type.is_equal ("blog") then
s.append ("<ul class=%"cms-blog-nodes%">%N")
@@ -44,41 +53,39 @@ feature -- HTTP Methods
lst as ic
loop
n := ic.item
if n.content_type.is_equal ("blog") then
lnk := node_api.node_link (n)
s.append ("<li class=%"cms_type_"+ n.content_type +"%">")
lnk := node_api.node_link (n)
s.append ("<li class=%"cms_type_"+ n.content_type +"%">")
-- Post date (creation)
if attached n.creation_date as l_modified then
create hdate.make_from_date_time (l_modified)
s.append (hdate.yyyy_mmm_dd_string)
s.append (" ")
end
-- Author
if attached n.author as l_author then
s.append ("by ")
s.append (l_author.name)
end
-- Title with link
s.append (l_page.link (lnk.title, lnk.location, Void))
-- Summary
if attached n.summary as l_summary then
s.append ("<p class=%"blog_list_summary%">")
if attached api.format (n.format) as f then
s.append (f.formatted_output (l_summary))
else
s.append (l_page.formats.default_format.formatted_output (l_summary))
end
s.append ("<br />")
s.append (l_page.link ("More...", lnk.location, Void))
s.append ("</p>")
end
s.append ("</li>%N")
-- Post date (creation)
if attached n.creation_date as l_modified then
create hdate.make_from_date_time (l_modified)
s.append (hdate.yyyy_mmm_dd_string)
s.append (" ")
end
-- Author
if attached n.author as l_author then
s.append ("by ")
s.append (l_author.name)
end
-- Title with link
s.append (l_page.link (lnk.title, lnk.location, Void))
-- Summary
if attached n.summary as l_summary then
s.append ("<p class=%"blog_list_summary%">")
if attached api.format (n.format) as f then
s.append (f.formatted_output (l_summary))
else
s.append (l_page.formats.default_format.formatted_output (l_summary))
end
s.append ("<br />")
s.append (l_page.link ("See more...", lnk.location, Void))
s.append ("</p>")
end
s.append ("</li>%N")
end
s.append ("</ul>%N")
--end