From f4692182c0d2b28036916e6379198a99c8912b6a Mon Sep 17 00:00:00 2001
From: Rueshyna <rueshyna(XD)gmail.com>
Date: Wed, 2 Jan 2013 16:32:47 +0800
Subject: [PATCH] when mouse move to button of announcement file : image =>
 preview pic, file => type

---
 .../announcement/back_end/bulletins_helper.rb |  13 +-
 .../bulletins/_form_bulletin_file.html.erb    | 143 +++++++++---------
 2 files changed, 77 insertions(+), 79 deletions(-)

diff --git a/vendor/built_in_modules/announcement/app/helpers/panel/announcement/back_end/bulletins_helper.rb b/vendor/built_in_modules/announcement/app/helpers/panel/announcement/back_end/bulletins_helper.rb
index 7b145bd2..65d172fa 100644
--- a/vendor/built_in_modules/announcement/app/helpers/panel/announcement/back_end/bulletins_helper.rb
+++ b/vendor/built_in_modules/announcement/app/helpers/panel/announcement/back_end/bulletins_helper.rb
@@ -38,20 +38,17 @@ module Panel::Announcement::BackEnd::BulletinsHelper
 
   def file_picture_preview_setting(file_path)
     res= ""
-    ext = File.extname(file_path)
+    ext = File.extname(file_path)[1..-1]
+    puts ext
     unless file_path.nil?
       case ext
-        when ".jpg",".jpeg",".png",".gif"
-          #res = '<div class="for_preview" style="display:none;">'
-          #res << image_tag(file_path, {:title => t(:view)})
-          #res << '</div>'
-          #res.html_safe
+        when "jpg","jpeg","png","gif"
           {"data-content" => "#{image_tag file_path}" }
+        when "pdf", "doc", "docx", "xls", "xlsx", "ppt", "pptx"
+          {"data-content" => "#{image_tag("http://#{request.host_with_port}/assets/ft-icons/#{ext}/#{ext}-48_32.png")}"}
         else
           {"data-content" => t("sys.not_previewable") }
       end
     end
   end
-
-
 end
diff --git a/vendor/built_in_modules/announcement/app/views/panel/announcement/back_end/bulletins/_form_bulletin_file.html.erb b/vendor/built_in_modules/announcement/app/views/panel/announcement/back_end/bulletins/_form_bulletin_file.html.erb
index a1697b2a..1cd0d6f3 100644
--- a/vendor/built_in_modules/announcement/app/views/panel/announcement/back_end/bulletins/_form_bulletin_file.html.erb
+++ b/vendor/built_in_modules/announcement/app/views/panel/announcement/back_end/bulletins/_form_bulletin_file.html.erb
@@ -1,75 +1,76 @@
 <% # encoding: utf-8 %>
 
-		<tr id="<%= "bulletin_file_#{form_bulletin_file.id}" if !form_bulletin_file.new_record? %>" class='list_item'>
-			<td>
-				<div class="control-group">
-					<div class="controls">
-					<%= f.file_field :file %>
-					<%#= form_bulletin_file.file.file ? ( link_to t(:view), form_bulletin_file.file.url, {:class => 'btn', :target => '_blank', :title => t(:view)} ) : '' %>
-					<%= form_bulletin_file.file.file ? ( link_to t(:view), form_bulletin_file.file.url, {:class => 'for_preview btn', :target => '_blank', :title => t(:view)}.merge(file_picture_preview_setting(form_bulletin_file.file.url)) ) : '' %>
-					</div>
-				</div>
-			</td>	
-			<td>	
-			
-				<div class="tab-content">
-				
-					<% @site_valid_locales.each_with_index do |locale, i| %>
-					
-					<div class="<%= locale %> fade tab-pane <%= ( i == 0 ) ? "in active" : '' %>">
-						
-						<%= f.fields_for :title_translations do |f| %>
-							<div class="control-group">
-								<label for="link-<%= locale %>" class="control-label"><%= I18nVariable.first(:conditions => {:key => locale})[I18n.locale] %></label>
-								<div class="controls">
-								<%= f.text_field locale, :id => "link-#{locale}", :value => (form_bulletin_file.title_translations[locale] rescue nil) %>
-								</div>
-							</div>
-						<% end %>
-						
-					</div>
+<tr id="<%= "bulletin_file_#{form_bulletin_file.id}" if !form_bulletin_file.new_record? %>" class='list_item'>
+  <td>
+    <div class="control-group">
+      <div class="controls">
+        <% if form_bulletin_file.new_record? %>
+          <%= f.file_field :file %>
+        <% end %>
+        <%= form_bulletin_file.file.file ? ( link_to t(:view), form_bulletin_file.file.url, {:class => 'for_preview btn', :target => '_blank', :title => t(:view), "data-trigger" => :hover}.merge(file_picture_preview_setting(form_bulletin_file.file.url)) ) : '' %>
+      </div>
+    </div>
+  </td> 
+  <td> 
 
-					<% end %>
-					
-				</div>
-				
-			</td>
-			<td>	
-			
-				<div class="tab-content">
-				
-					<% @site_valid_locales.each_with_index do |locale, i| %>
-					
-					<div class="<%= locale %> fade tab-pane <%= ( i == 0 ) ? "in active" : '' %>">
-						
-						<%= f.fields_for :description_translations do |f| %>
-							<div class="control-group">
-								<label for="link-<%= locale %>" class="control-label"><%= I18nVariable.first(:conditions => {:key => locale})[I18n.locale] %></label>
-								<div class="controls">
-								<%= f.text_field locale, :id => "link-#{locale}", :value => (form_bulletin_file.description_translations[locale] rescue nil) %>
-								</div>
-							</div>
-						<% end %>
-						
-					</div>
+    <div class="tab-content">
+
+      <% @site_valid_locales.each_with_index do |locale, i| %>
+
+        <div class="<%= locale %> fade tab-pane <%= ( i == 0 ) ? "in active" : '' %>">
+
+          <%= f.fields_for :title_translations do |f| %>
+            <div class="control-group">
+              <label for="link-<%= locale %>" class="control-label"><%= I18nVariable.first(:conditions => {:key => locale})[I18n.locale] %></label>
+              <div class="controls">
+                <%= f.text_field locale, :id => "link-#{locale}", :value => (form_bulletin_file.title_translations[locale] rescue nil) %>
+              </div>
+            </div>
+          <% end %>
+
+        </div>
+
+      <% end %>
+
+    </div>
+
+  </td>
+  <td> 
+
+    <div class="tab-content">
+
+      <% @site_valid_locales.each_with_index do |locale, i| %>
+
+        <div class="<%= locale %> fade tab-pane <%= ( i == 0 ) ? "in active" : '' %>">
+
+          <%= f.fields_for :description_translations do |f| %>
+            <div class="control-group">
+              <label for="link-<%= locale %>" class="control-label"><%= I18nVariable.first(:conditions => {:key => locale})[I18n.locale] %></label>
+              <div class="controls">
+                <%= f.text_field locale, :id => "link-#{locale}", :value => (form_bulletin_file.description_translations[locale] rescue nil) %>
+              </div>
+            </div>
+          <% end %>
+
+        </div>
+
+      <% end %>
+
+    </div>
+
+  </td> 
+  <td>
+    <span class="action">
+      <% if form_bulletin_file.new_record? %>
+        <a class="delete"><i class="icon-remove"></i></a>
+      <% else %> 
+        <%= f.hidden_field :id %>
+        <%= hidden_field_tag :tr, (dom_id form_bulletin_file) %>
+        <a class="remove_existing_record"><i class="icon-remove"></i></a>
+        <%= f.hidden_field :_destroy, :value => nil, :class => 'should_destroy' %>
+      <% end %>
+    </span>
+
+  </td>
+</tr>
 
-					<% end %>
-					
-				</div>
-				
-			</td>	
-			<td>
-				<span class="action">
-				<% if form_bulletin_file.new_record? %>
-				  <a class="delete"><i class="icon-remove"></i></a>
-				<% else %>	
-				  <%= f.hidden_field :id %>
-				  <%= hidden_field_tag :tr, (dom_id form_bulletin_file) %>
-				  <a class="remove_existing_record"><i class="icon-remove"></i></a>
-				  <%= f.hidden_field :_destroy, :value => nil, :class => 'should_destroy' %>
-				<% end %>
-				</span>
-			
-			</td>
-		</tr>
-