CHANGE: Attachment-Einbindung in TinyMCE mit Thumbnails und eigenem Partial-View

app/views/attachments/_show_image_list.erb

@@ -0,0 +1,12 @@
+<% if images.size > 0 %>
+<ul>
+  <% images.each do |image| %>
+    <li>
+      <a href="javascript:void(0)" onclick="<%="ts_insert_image('#{image.val.public_filename()}', '#{image.name}');" %>">
+      <%= image_tag( image.val.public_filename(:thumb) ) %></a>
+    </li>
+  <% end %>
+</ul>
+<% else %>
+ No Images Uploaded Yet.
+<% end %>

app/views/themen/_form.html.erb

@@ -9,6 +9,13 @@
 
 
 <h2>Attachments:</h2>
+<%= render :partial => "themen/select", :object => @thema,:locals =>{ :editor => :true} %>
+
+<%= f.actions do %>
+<%= f.action :submit, :as => :input %>
+<% end %>
+
+<!--
 <% @thema.attachments.each do |attachment| %>
 <ul>
 	<li>
@@ -18,11 +25,9 @@
 </ul>
 <% end %>
 
-  <%= f.actions do %>
-    <%= f.action :submit, :as => :input %>
-  <% end %>
-<% end %>
 
+<% end %>
+-->
 <!--
 
 <script>
@@ -34,4 +39,3 @@ function insertAttachment(url) {
 </script>
 
 -->
-

app/views/themen/_select.html.erb

@@ -0,0 +1,26 @@
+<div class="container-fluid">
+  <% select.attachments.each_slice(6) do |row| %>
+  <div class="row-fluid">
+    <% row.each do |attachment|
+       data_ext = attachment.datei.file.extension.downcase %>
+    <div class="span2" align="center">
+      <%= link_to attachment.name, edit_thema_attachment_path(@thema,attachment) %></br>
+      <% if (!["jpg","png","jpeg"].find_index(data_ext).nil?) %>
+      <%= image_tag attachment.datei.thumb.url %>
+      <% else %>
+      <%= image_tag "pdf-logo.jpg" %>
+      <% end %>
+      <% if(editor) %>
+      </br><button type="button" onclick="insertAttachment(<%="\"" + attachment.datei.url + "\""%>,<%="\""+attachment.name+"\""%>)">Insert Me!</button>
+      <% else %>
+      </br><%= link_to 'Destroy',[@thema,attachment], method: :delete, data: { confirm: 'Are you sure?' } %>
+      <% end %>
+    </div>
+    <% end %>
+  </div>
+  </br>
+  <% end %>
+</div>
+</br>
+<%= link_to 'Neues Attachment', new_thema_attachment_path(@thema) %>
+<br/>

app/views/themen/edit.html.erb

@@ -2,5 +2,4 @@
 
 <%= render 'form' %>
 
-<%= link_to 'Show', @thema %> |
-<%= link_to 'Back', themen_path %>
+</br><%= link_to 'Back', @thema %>

app/views/themen/show.html.erb

@@ -24,12 +24,4 @@
 <br/>
 
 <h2>Attachments:</h2>
-<% @thema.attachments.each do |attachment| %>
-<ul>
-	<li>
-		<%= link_to attachment.name, edit_thema_attachment_path(@thema,attachment) %> | <%= link_to 'Destroy',[@thema,attachment], method: :delete, data: { confirm: 'Are you sure?' } %>
-	</li>
-</ul>
-<% end %>
-<%= link_to 'Neues Attachment', new_thema_attachment_path(@thema) %>
-<br/>
+<%= render :partial => "themen/select", :object => @thema, :locals => { :editor => :false }%>