CC-4954: Please make Library page remember the status per user

-done

airtime_mvc/application/controllers/LibraryController.php

@@ -77,6 +77,17 @@ class LibraryController extends Zend_Controller_Action
                     }
                 }
 
+                //get user settings and determine if we need to hide
+                // or show the playlist editor
+                $showPlaylist = false;
+                $data = Application_Model_Preference::getLibraryScreenSettings();
+                if (!is_null($data)) {
+                    if ($data["playlist"] == "true") {
+                        $showLib = true;
+                    }
+                }
+                $this->view->showPlaylist = $showPlaylist;
+
                 $formatter = new LengthFormatter($obj->getLength());
                 $this->view->length = $formatter->format();
                 $this->view->type = $obj_sess->type;

airtime_mvc/application/controllers/UsersettingsController.php

@@ -15,6 +15,7 @@ class UsersettingsController extends Zend_Controller_Action
                     ->addActionContext('remindme', 'json')
                     ->addActionContext('remindme-never', 'json')
                     ->addActionContext('donotshowregistrationpopup', 'json')
+                    ->addActionContext('set-library-screen-settings', 'json')
                     ->initContext();
     }
 
@@ -54,6 +55,7 @@ class UsersettingsController extends Zend_Controller_Action
     {
         $request = $this->getRequest();
         $settings = $request->getParam("settings");
+
         Application_Model_Preference::setTimelineDatatableSetting($settings);
     }
 
@@ -91,4 +93,11 @@ class UsersettingsController extends Zend_Controller_Action
         // unset session
         Zend_Session::namespaceUnset('referrer');
     }
+
+    public function setLibraryScreenSettingsAction()
+    {
+        $request = $this->getRequest();
+        $settings = $request->getParam("settings");
+        Application_Model_Preference::setLibraryScreenSettings($settings);
+    }
 }

airtime_mvc/application/models/Preference.php

@@ -1262,7 +1262,19 @@ class Application_Model_Preference
         $data = self::getValue("nowplaying_screen", true);
         return ($data != "") ? unserialize($data) : null;
     }
-    
+
+    public static function setLibraryScreenSettings($settings)
+    {
+        $data = serialize($settings);
+        self::setValue("library_screen", $data, true);
+    }
+
+    public static function getLibraryScreenSettings()
+    {
+        $data = self::getValue("library_screen", true);
+        return ($data != "") ? unserialize($data) : null;
+    }
+
     public static function SetEnableReplayGain($value) {
         self::setValue("enable_replay_gain", $value, false);
     }

airtime_mvc/application/views/scripts/library/index.phtml

@@ -2,7 +2,14 @@
     <?php echo $this->render('library/library.phtml') ?>
 </div>
 
-<div id="side_playlist" class="pl-content ui-widget ui-widget-content block-shadow omega-block padded" style="height:697px; width:720px;">
+<?php 
+if ($this->showPlaylist) {
+    $display = "";
+} else {
+    $display = "display:none";
+}
+?>
+<div id="side_playlist" class="pl-content ui-widget ui-widget-content block-shadow omega-block padded" style="height:697px; width:720px;<?php echo $display?>">
     <?php if ($this->type == 'block') {
             echo $this->render('playlist/smart-block.phtml');
         } else if ($this->type == 'playlist') {