cafe-grader-web Commit - r192:f7680fc5e3dd

cafe-grader-web

Commit `r192:f7680fc5e3dd` public

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Description:

added announcement refresh, more styling, prep for announcement hiding git-svn-id: http://theory.cpe.ku.ac.th/grader/web/trunk@412 6386c4cd-e34a-4fa8-8920-d93eb39b512e

Commit status:

[Not Reviewed]

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r192:f7680fc5e3dd - Fri, 14 Aug 2009 23:16:41 - 7 files changed: 106 inserted, 14 deleted

config/.gitignore created 644 ¶ +4

			@@ -0,0 +1,4
		1	+ environment.rb
		2	+ database.yml
		3	+ tasks.yml
		4	+

public/javascripts/announcement_refresh.js created 644 ¶ +33

			@@ -0,0 +1,33
		1	+
		2	+ var Announcement = {
		3	+
		4	+ mostRecentId: 0,
		5	+
		6	+ setMostRecentId: function(id) {
		7	+ Announcement.mostRecentId = id;
		8	+ },
		9	+
		10	+ updateRecentId: function(id) {
		11	+ if(Announcement.mostRecentId < id)
		12	+ Announcement.mostRecentId = id;
		13	+ },
		14	+
		15	+ refreshAnnouncement: function() {
		16	+ var url = '/main/announcements';
		17	+ new Ajax.Request(url, {
		18	+ method: 'get',
		19	+ parameters: { recent: Announcement.mostRecentId },
		20	+ onSuccess: function(transport) {
		21	+ var announcementBody = $("announcementbox-body");
		22	+ announcementBody.insert({ top: transport.responseText });
		23	+ }
		24	+ });
		25	+ Announcement.registerRefreshEventTimer();
		26	+ },
		27	+
		28	+ registerRefreshEventTimer: function() {
		29	+ setTimeout(function () {
		30	+ Announcement.refreshAnnouncement();
		31	+ }, 30000);
		32	+ }
		33	+ }; No newline at end of file

.gitignore ¶ -2

               *~
               log
-            - config/environment.rb
-            - config/database.yml

app/controllers/main_controller.rb ¶ +27 -5

                   @user = User.find(session[:user_id])
                 end
+            +   # announcement refreshing and hiding methods
+            +
+            +   def announcements
+            +     if params.has_key? 'recent'
+            +       prepare_announcements(params[:recent])
+            +     else
+            +       prepare_announcements
+            +     end
+            +     render(:partial => 'announcement',
+            +            :collection => @announcements,
+            +            :locals => {:announcement_effect => true})
+            +   end
+            +
                 protected
+            +
+            +   def prepare_announcements(recent=nil)
+            +     if Configuration.show_tasks_to?(@user)
+            +       @announcements = Announcement.find_published(true)
+            +     else
+            +       @announcements = Announcement.find_published
+            +     end
+            +     if recent!=nil
+            +       recent_id = recent.to_i
+            +       @announcements = @announcements.find_all { |a| a.id > recent_id }
+            +     end
+            +   end
+            +
                 def prepare_list_information
                   @problems = Problem.find_available_problems
                   @prob_submissions = Array.new
                       @prob_submissions << { :count => 0, :submission => nil }
                     end
                   end
-            -     if Configuration.show_tasks_to?(@user)
-            -       @announcements = Announcement.find_published(true)
-            -     else
-            -       @announcements = Announcement.find_published
-            -     end
+            +     prepare_announcements
                 end
                 def check_viewability

app/views/main/_announcement.html.haml ¶ +17 -4

		@@ -1,4 +1,17
1		- .announcement
2		- = markdown(announcement.body)
3		- -#.pub-info
4		- -# %p= "#{announcement.author}, #{announcement.created_at}"
	1	+ .announcement{:id => "announcement-#{announcement.id}", :style => "#{'opacity: 0;' if (defined? announcement_effect) and announcement_effect }"}
	2	+ -# .announcement-title
	3	+ -# .toggles
	4	+ -# %a{:href => '#', :onclick => "$(\"announcement-body-#{announcement.id}\").hide(); return false;"}
	5	+ -# [hide]
	6	+ -# %a{:href => '#', :onclick => "$(\"announcement-body-#{announcement.id}\").show(); return false;"}
	7	+ -# [show]
	8	+ -# Announcement Title
	9	+ .announcement-body{:id => "announcement-body-#{announcement.id}"}
	10	+ = markdown(announcement.body)
	11	+ -#.pub-info
	12	+ -# %p= "#{announcement.author}, #{announcement.created_at}"
	13	+ :javascript
	14	+ Announcement.updateRecentId(#{announcement.id});
	15	+ - if (defined? announcement_effect) and announcement_effect
	16	+ :javascript
	17	+ $("announcement-#{announcement.id}").appear();

app/views/main/list.html.haml ¶ +11 -2

+            + - content_for :head do
+            +   = javascript_include_tag :defaults
+            +   %script{:type => 'text/javascript', :src => '/javascripts/announcement_refresh.js'}
+            +
               = user_title_bar(@user)
               - if @announcements.length!=0
                 .announcementbox
                   %span{:class => 'title'}
                     Announcements
-            -     = render :partial => 'announcement', :collection => @announcements
+            +     #announcementbox-body
+            +       = render :partial => 'announcement', :collection => @announcements
               - if Configuration.show_submitbox_to?(@user)
                 .submitbox
               %hr/
-            - - if (Configuration.contest_mode) and (@user.site!=nil) and (@user.site.started!=true)
+            + - if (Configuration.contest_mode) and (@user.site!=nil)  |
+            +   and (@user.site.started!=true)
                 %p=t 'main.start_soon'
               - if Configuration.show_tasks_to?(@user)
               %hr/
+            + :javascript
+            +   Announcement.registerRefreshEventTimer();
+            +

public/stylesheets/application.css ¶ +14 -1

                   padding: 1px;
                   padding-left: 10px;
                   padding-right: 10px;
+            +     padding-top: 5px;
+            +     padding-bottom: 5px;
               }
-            - div.announcement p {
+            + .announcement p {
                   font-size: 12px;
+            +     margin: 2px;
               }
               div.pub-info, div.pub-info p {
                   font-size: 9px;
               }
+            + .announcement .toggles {
+            +     font-weight: normal;
+            +     float: right;
+            +     font-size: 80%;
+            + }
+            +
+            + .announcement .announcement-title {
+            +     font-weight: bold;
+            + }
+            +
               /******************
                  Messages
               ******************/

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r192:f7680fc5e3dd - Fri, 14 Aug 2009 23:16:41 - 7 files changed: 106 inserted, 14 deleted

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Commit r192:f7680fc5e3dd public

Author

r192:f7680fc5e3dd - Fri, 14 Aug 2009 23:16:41 - 7 files changed: 106 inserted, 14 deleted

Commit `r192:f7680fc5e3dd` public