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added some commments

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This commit is contained in:
Dario Bösch
2015-05-22 17:58:46 +02:00
parent 0bd75e7c59
commit e8ff313c28
5 changed files with 19 additions and 25 deletions
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13
examples/demo/modules/blog/handler/blog_user_handler.e
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@@ -1,5 +1,5 @@
note
description: "Request handler related to /blogs/user/{id}/. Displays all posts of the given user"
description: "Request handler related to /blogs/user/{id}/ or /blogs/user/{id}/page/{page}. Displays all posts of the given user"
author: "Dario B<>sch <daboesch@student.ethz.ch>"
date: "$Date: 2015-05-22 15:13:00 +0100 (lun., 18 mai 2015) $"
revision: "$Revision 96616$"
@@ -35,9 +35,10 @@ feature -- HTTP Methods
-- Check if userID valid
if user_valid (req) then
user := load_user(req)
-- Output the results, similar as in the blog hanlder (but with other queries)
precursor(req, res)
else
-- Throw a bad request error if the user is not valid
-- Throw a bad request error because the user is not valid
create l_error.make (req, res, api)
l_error.set_main_content ("<h1>Error</h1>User with id " + user_path_parameter(req).out + " doesn't exist!")
l_error.execute
@@ -88,7 +89,7 @@ feature -- Query
end
posts : LIST[CMS_NODE]
-- The posts to list on the given page
-- The posts to list on the given page. Filters out the posts of the current user
do
if attached user as l_user then
Result := node_api.blogs_from_user_order_created_desc_limited (l_user.id.to_integer_32, entries_per_page, (page_number-1) * entries_per_page)
@@ -98,7 +99,7 @@ feature -- Query
end
total_entries : NATURAL_32
-- Returns the number of total entries/posts
-- Returns the number of total entries/posts of the current user
do
if attached user as l_user then
Result := node_api.blogs_count_from_user(l_user.id).to_natural_32
@@ -111,7 +112,7 @@ feature -- Query
feature -- HTML Output
page_title_html : STRING
-- Returns the title of the page as a html string. It shows the current page number
-- Returns the title of the page as a html string. It shows the current page number and the name of the current user
do
create Result.make_from_string ("<h2>Posts from ")
if attached user as l_user then
@@ -127,7 +128,7 @@ feature -- HTML Output
end
base_path : STRING
-- the path to the page that lists all blogs
-- the path to the page that lists all blogs. It must include the user id
do
if attached user as l_user then
Result := "/blogs/user/" + l_user.id.out