Listing of participants in community view.

When showing a community in the administration there is now a listing of
all joined participants.

3 files changed, 63 insertions, 46 deletions

diff --git a/app/models/participant.rb b/app/models/participant.rb
index 3191b4e..f2ffb17 100644
--- a/app/models/participant.rb
+++ b/app/models/participant.rb
@@ -42,7 +42,9 @@ class Participant < ActiveRecord::Base
   named_scope :for_message, lambda { |message| {
     :joins => [:memberships => {:membership_messages => :message}],
     :conditions => {:messages => {:id => message.id}}}}
-  
+  named_scope :for_community, lambda { |community| {
+    :joins => [:memberships => :community],
+    :conditions => { :communities => { :id => community.id }}}}
 
   # test if the participant is the initial sender of the message in question.
   def sender?(message)
diff --git a/app/views/admin/communities/show.html.erb b/app/views/admin/communities/show.html.erb
deleted file mode 100644
index 9027067..0000000
--- a/app/views/admin/communities/show.html.erb
+++ /dev/null
@@ -1,45 +0,0 @@
-<!--
-Copyright (C) 2007, 2008, 2009, 2010 Heiko Bernloehr (FreeIT.de).
-
-This file is part of ECS.
-
-ECS is free software: you can redistribute it and/or modify it
-under the terms of the GNU Affero General Public License as
-published by the Free Software Foundation, either version 3 of
-the License, or (at your option) any later version.
-
-ECS is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-Affero General Public License for more details.
-
-You should have received a copy of the GNU Affero General Public
-License along with ECS. If not, see <http://www.gnu.org/licenses/>.
--->
-
-
-<h1 class="box1">Show Community</h1>
-
-<%= link_to 'Edit', edit_admin_community_url(:id => @community) %> |
-<%= link_to 'Back', admin_communities_url %>
-
-<p>
-  <label class="box2 table-resource-label">Name:</label>
-  <%= h @community.name %>
-</p>
-
-<p>
-<div class="formular-input-width">
-<div class="table-border">
-<div class="table-header">
-  <label class="table-resource-label">Description (optional):</label>
-</div>
-    <%= h(@community.description).gsub(/\r\n/, '<BR>') %>
-</div>
-</div>
-</p>
-
-<p>
-<%= link_to 'Edit', edit_admin_community_url(:id => @community) %> |
-<%= link_to 'Back', admin_communities_url %>
-</p>
diff --git a/app/views/admin/communities/show.html.haml b/app/views/admin/communities/show.html.haml
new file mode 100644
index 0000000..7a8f4b2
--- /dev/null
+++ b/app/views/admin/communities/show.html.haml
@@ -0,0 +1,60 @@
+-#
+  Copyright (C) 2007, 2008, 2009, 2010, 2011, 2012 Heiko Bernloehr (FreeIT.de).
+  
+  This file is part of ECS.
+  
+  ECS is free software: you can redistribute it and/or modify it
+  under the terms of the GNU Affero General Public License as
+  published by the Free Software Foundation, either version 3 of
+  the License, or (at your option) any later version.
+  
+  ECS is distributed in the hope that it will be useful, but
+  WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Affero General Public License for more details.
+  
+  You should have received a copy of the GNU Affero General Public
+  License along with ECS. If not, see <http://www.gnu.org/licenses/>.
+
+
+%h1.box1 Show Community
+
+%p
+  = link_to 'Edit', edit_admin_community_url(:id => @community)
+  |
+  = link_to 'Back', admin_communities_url
+
+.normal-skip
+  %span.box5
+    %label.box2.table-resource-label(for="community_name") Name:
+    = h @community.name
+
+- unless @community.description.blank?
+  %p
+    .formular-input-width.table-border
+      .table-header
+        %label.table-resource-label Description (optional):
+      = @community.description.gsub(/\r\n/, '<BR>')
+
+- unless (participants= Participant.for_community(@community)).blank?
+  %p
+    .show-output-width.table-border
+      .table-header
+        %label.table-resource-label Participants joining this community:
+    
+      %table.list(width="100%")
+        %tr(align="left")
+          %th ID:
+          %th Name:
+          %th Description:
+        - participants.each do |participant|
+          %tr{:class => [cycle('list-line-odd', 'list-line-even')]}
+            %td= link_to h(participant.id), admin_participant_path(participant)
+            %td= participant.name
+            %td= h(participant.description).gsub(/\r\n/, '<BR>')
+
+%p
+  = link_to 'Edit', edit_admin_community_url(:id => @community)
+  |
+  = link_to 'Back', admin_communities_url
+