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Restructured Blog Module

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All blog handlers and storage classes are detached from the nodes module. All files of the blog module are in the modules/blog folder
This commit is contained in:
Dario Bösch
2015-05-21 16:04:58 +02:00
parent 57c2a7bccd
commit 470b1b2e05
12 changed files with 207 additions and 63 deletions
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5
modules/node/cms_node_api.e
View File

@@ -212,11 +212,6 @@ feature -- Access: Node
Result := node_storage.nodes
end
blogs_order_created_desc: LIST[CMS_NODE]
-- List of nodes ordered by creation date (descending)
do
Result := node_storage.blogs
end
recent_nodes (a_offset, a_rows: INTEGER): LIST [CMS_NODE]
-- List of the `a_rows' most recent nodes starting from `a_offset'.

100
modules/node/handler/blog_handler.e
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@@ -1,100 +0,0 @@
note
description: "Request handler related to /blogs."
author: "Dario B<>sch <daboesch@student.ethz.ch"
date: "$Date: 2015-05-18 13:49:99 +0100 (lun., 18 mai 2015) $"
revision: "$966167$"
class
BLOG_HANDLER
inherit
NODES_HANDLER
redefine
do_get
end
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>
local
l_page: CMS_RESPONSE
s: STRING
n: CMS_NODE
lnk: CMS_LOCAL_LINK
hdate: HTTP_DATE
do
-- At the moment the template is hardcoded, but we can
-- get them from the configuration file and load them into
-- the setup class.
create {GENERIC_VIEW_CMS_RESPONSE} l_page.make (req, res, api)
l_page.add_variable (node_api.nodes, "nodes")
-- NOTE: for development purposes we have the following hardcode output.
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")
across
lst as ic
loop
n := ic.item
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 ("See more...", lnk.location, Void))
s.append ("</p>")
end
s.append ("</li>%N")
end
s.append ("</ul>%N")
--end
end
l_page.set_main_content (s)
l_page.add_block (create {CMS_CONTENT_BLOCK}.make ("nodes_warning", Void, "/blogs/ is not yet fully implemented<br/>", Void), "highlighted")
l_page.execute
end
end

5
modules/node/persistence/cms_node_storage_i.e
View File

@@ -70,11 +70,6 @@ feature -- Access
deferred
end
blogs: LIST [CMS_NODE]
-- List of nodes ordered by creation date (descending).
deferred
end
recent_nodes (a_lower: INTEGER; a_count: INTEGER): LIST [CMS_NODE]
-- List of recent `a_count' nodes with an offset of `lower'.
deferred

6
modules/node/persistence/cms_node_storage_null.e
View File

@@ -41,12 +41,6 @@ feature -- Access: node
create {ARRAYED_LIST [CMS_NODE]} Result.make (0)
end
blogs: LIST[CMS_NODE]
-- List of nodes ordered descending by creation date
do
create {ARRAYED_LIST [CMS_NODE]} Result.make (0)
end
recent_nodes (a_lower: INTEGER; a_count: INTEGER): LIST [CMS_NODE]
-- List of the `a_count' most recent nodes, starting from `a_lower'.
do

29
modules/node/persistence/cms_node_storage_sql.e
View File

@@ -33,31 +33,6 @@ feature -- Access
end
end
blogs: LIST [CMS_NODE]
-- List of nodes ordered by creation date (descending).
do
create {ARRAYED_LIST [CMS_NODE]} Result.make (0)
error_handler.reset
write_information_log (generator + ".nodes")
from
sql_query (sql_select_blogs_order_created_desc, Void)
sql_start
until
sql_after
loop
if attached fetch_node as l_node then
Result.force (l_node)
end
sql_forth
end
-- across
-- Result as ic
-- loop
-- fill_node (ic.item)
-- end
end
nodes: LIST [CMS_NODE]
-- List of nodes.
@@ -254,10 +229,6 @@ feature {NONE} -- Queries
-- SQL Query to retrieve all nodes.
--| note: {CMS_NODE_API}.trashed = -1
sql_select_blogs_order_created_desc: STRING = "SELECT * FROM Nodes WHERE status != -1 AND type = %"blog%" ORDER BY created DESC;"
-- SQL Query to retrieve all nodes that are from the type "blog" ordered by descending creation date.
--| note: {CMS_NODE_API}.trashed = -1
sql_select_node_by_id: STRING = "SELECT nid, revision, type, title, summary, content, format, author, publish, created, changed, status FROM Nodes WHERE nid =:nid ORDER BY revision DESC, publish DESC LIMIT 1;"
sql_select_recent_nodes: STRING = "SELECT nid, revision, type, title, summary, content, format, author, publish, created, changed, status FROM Nodes ORDER BY nid DESC, publish DESC LIMIT :rows OFFSET :offset ;"