Add bulletin preview to course edit screen

application/modules/courses/controllers/EditController.php

@@ -7,9 +7,13 @@ class Courses_EditController extends App_Controller_Action
         $session = new Zend_Session_Namespace('Edit Request');
         $course = $session->course;
         $request = $session->request;
-
+        
         $this->view->course = $course;
+        $this->view->parentCourse = $session->parentCourse;
         $this->view->request = $request;
+        
+        $layout = Zend_Layout::getMvcInstance();
+        $layout->sidebar = $this->view->render('edit/bulletin-preview.phtml');
     }
 
     public function editPostAction()

application/modules/courses/views/scripts/edit/bulletin-preview.phtml

+<div id="bulletinPreview">
+<?php $this->headLink()->appendStylesheet($this->baseUrl() . '/css/courses/view.css', 'all'); ?>
+
+<?php if (in_array($this->request->getType(), array('ChangeCourse', 'AddACEAndChangeCourse', 'RemoveACEAndChangeCourse'))) { ?>
+<div class="changed">
+    <?php echo $this->bulletinEntryDiff($this->parentCourse, $this->course, $this->request); ?>
+</div>
+<?php } else if ($this->request->getType() == 'RemoveCourse') { ?>
+<div class="removed">
+	<?php echo $this->bulletinEntry($this->course, $this->request); ?>
+</div>
+<?php } else { ?>
+	<?php echo $this->bulletinEntry($this->course, $this->request); ?>
+<?php } ?>
+</div>
\ No newline at end of file

application/modules/default/views/scripts/layout.phtml

@@ -23,7 +23,9 @@ $template->maincontentarea .= '<div id="creqSidebar">' . "\n";
 if (!$this->layout()->hideMenu) {
 	$template->maincontentarea .= $this->render('menu.phtml');
 }
-$template->maincontentarea .= '</div>' . "\n"
+
+$template->maincontentarea .= $this->layout()->sidebar . "\n"
+                            . '</div>' . "\n"
 							. '<div id="creqMain">' . "\n"
 						    . $this->layout()->content . "\n"
 						    . '</div>' . "\n"

document_root/css/courses/edit.css

 @CHARSET "UTF-8";
 
+
+#bulletinPreview {
+    width: 210px;
+}
+#bulletinPreview .changed ins {
+    color:#008800;
+    text-decoration:none;
+}
+#bulletinPreview .changed del {
+    color:#880000;
+    text-decoration:none;
+}
+#bulletinPreview .removed {
+	color: #880000;
+    text-decoration:line-through;
+}
+
+
 #creqMain {
     width: 720px;	
 }