Basic plugin support.

git-svn-id: http://redmine.rubyforge.org/svn/trunk@752 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/controllers/admin_controller.rb

@@ -74,6 +74,7 @@ class AdminController < ApplicationController
       :default_admin_changed => User.find(:first, :conditions => ["login=? and hashed_password=?", 'admin', User.hash_password('admin')]).nil?,
       :file_repository_writable => File.writable?(Attachment.storage_path),
       :rmagick_available => Object.const_defined?(:Magick)
-      }
+    }
+    @plugins = Redmine::Plugin.registered_plugins
   end  
 end

app/controllers/settings_controller.rb

@@ -30,4 +30,16 @@ class SettingsController < ApplicationController
       redirect_to :action => 'edit' and return
     end
   end
+  
+  def plugin
+    plugin_id = params[:id].to_sym
+    @plugin = Redmine::Plugin.registered_plugins[plugin_id]
+    if request.post?
+      Setting["plugin_#{plugin_id}"] = params[:settings]
+      flash[:notice] = l(:notice_successful_update)
+      redirect_to :action => 'plugin', :id => params[:id]
+    end
+    @partial = "../../vendor/plugins/#{plugin_id}/app/views/" + @plugin.settings[:partial]
+    @settings = Setting["plugin_#{plugin_id}"]
+  end
 end

app/models/setting.rb

@@ -19,7 +19,11 @@ class Setting < ActiveRecord::Base
 
   cattr_accessor :available_settings
   @@available_settings = YAML::load(File.open("#{RAILS_ROOT}/config/settings.yml"))
-
+  Redmine::Plugin.registered_plugins.each do |id, plugin|
+    next unless plugin.settings
+    @@available_settings["plugin_#{id}"] = {'default' => plugin.settings[:default], 'serialized' => true}    
+  end
+  
   validates_uniqueness_of :name
   validates_inclusion_of :name, :in => @@available_settings.keys
   validates_numericality_of :value, :only_integer => true, :if => Proc.new { |setting| @@available_settings[setting.name]['format'] == 'int' }  

app/views/admin/info.rhtml

@@ -7,3 +7,19 @@
 <tr class="even"><td>File repository writable</td><td><%= image_tag (@flags[:file_repository_writable] ? 'true.png' : 'false.png'), :style => "vertical-align:bottom;" %></td></tr>
 <tr class="odd"><td>RMagick available</td><td><%= image_tag (@flags[:rmagick_available] ? 'true.png' : 'false.png'), :style => "vertical-align:bottom;" %></td></tr>
 </table>
+
+<% if @plugins.any? %>
+&nbsp;
+<h3 class="icon22 icon22-plugin">Plugins</h3>
+<table class="list">
+    <% @plugins.keys.sort.each do |plugin| %>
+        <tr class="<%= cycle('odd', 'even') %>">
+        <td><%=h @plugins[plugin].name %></td>
+        <td><%=h @plugins[plugin].description %></td>
+        <td><%=h @plugins[plugin].author %></td>
+        <td><%=h @plugins[plugin].version %></td>
+        <td><%= link_to('Configure', :controller => 'settings', :action => 'plugin', :id => plugin.to_s) if @plugins[plugin].configurable? %></td>
+        </tr>
+    <% end %>
+</table>
+<% end %>

app/views/settings/plugin.rhtml

@@ -0,0 +1,8 @@
+<h2><%= l(:label_settings) %>: <%=h @plugin.name %></h2>
+
+<% form_tag({:action => 'plugin'}) do %>
+<div class="box tabular">
+<%= render :partial => @partial, :locals => {:settings => @settings}%>
+</div>
+<%= submit_tag l(:button_apply) %>
+<% end %>