Dropped server side functionality for reloading the left frame from user preferences forms

4 files changed, 7 insertions, 49 deletions

diff --git a/libraries/Footer.class.php b/libraries/Footer.class.php
index 7fe2667e22..aeaa5d52d6 100644
--- a/libraries/Footer.class.php
+++ b/libraries/Footer.class.php
@@ -93,15 +93,6 @@ class PMA_Footer
                         window.parent.refreshNavigation();
                     }"
                 );
-            } else if (isset($_GET['reload_left_frame'])
-                && $_GET['reload_left_frame'] == '1'
-            ) {
-                // reload left frame (used by user preferences)
-                $this->_scripts->addCode(
-                    "if (window.parent && window.parent.frame_navigation) {
-                        window.parent.frame_navigation.location.reload();
-                    }"
-                );
             }
 
             // set current db, table and sql query in the querywindow
diff --git a/libraries/user_preferences.lib.php b/libraries/user_preferences.lib.php
index afc8b50d36..94699ad7fa 100644
--- a/libraries/user_preferences.lib.php
+++ b/libraries/user_preferences.lib.php
@@ -223,42 +223,17 @@ function PMA_persistOption($path, $value, $default_value)
 /**
  * Redirects after saving new user preferences
  *
- * @param array  $forms
- * @param array  $old_settings
  * @param string $file_name
  * @param array  $params
  * @param string $hash
  *
  * @return void
  */
-function PMA_userprefsRedirect(array $forms, array $old_settings, $file_name,
+function PMA_userprefsRedirect($file_name,
     $params = null, $hash = null
 ) {
-    $reload_left_frame = isset($params['reload_left_frame']) && $params['reload_left_frame'];
-    if (!$reload_left_frame) {
-        // compute differences and check whether left frame should be refreshed
-        $old_settings = isset($old_settings['config_data'])
-                ? $old_settings['config_data']
-                : array();
-        $new_settings = ConfigFile::getInstance()->getConfigArray();
-        $diff_keys = array_keys(
-            array_diff_assoc($old_settings, $new_settings)
-            + array_diff_assoc($new_settings, $old_settings)
-        );
-        $check_keys = array('NaturalOrder', 'DefaultTabDatabase',
-            'Server/hide_db', 'Server/only_db');
-        $check_keys = array_merge(
-            $check_keys, $forms['Left_frame']['Left_frame'],
-            $forms['Left_frame']['Left_databases']
-        );
-        $diff = array_intersect($check_keys, $diff_keys);
-        $reload_left_frame = !empty($diff);
-    }
-
     // redirect
-    $url_params = array(
-        'saved' => 1,
-        'reload_left_frame' => $reload_left_frame);
+    $url_params = array('saved' => 1);
     if (is_array($params)) {
         $url_params = array_merge($params, $url_params);
     }
diff --git a/prefs_forms.php b/prefs_forms.php
index e613c0cd8e..52d25d91e6 100644
--- a/prefs_forms.php
+++ b/prefs_forms.php
@@ -52,15 +52,15 @@ if (isset($_POST['revert'])) {
 $error = null;
 if ($form_display->process(false) && !$form_display->hasErrors()) {
     // save settings
-    $old_settings = PMA_loadUserprefs();
     $result = PMA_saveUserprefs(ConfigFile::getInstance()->getConfigArray());
     if ($result === true) {
         // reload config
         $GLOBALS['PMA_Config']->loadUserPreferences();
         $hash = ltrim(filter_input(INPUT_POST, 'tab_hash'), '#');
         PMA_userprefsRedirect(
-            $forms, $old_settings, 'prefs_forms.php',
-            array('form' => $form_param), $hash
+            'prefs_forms.php',
+            array('form' => $form_param),
+            $hash
         );
         exit;
     } else {
diff --git a/prefs_manage.php b/prefs_manage.php
index 05b51ad051..01be5b8d8f 100644
--- a/prefs_manage.php
+++ b/prefs_manage.php
@@ -142,29 +142,24 @@ if (isset($_POST['submit_export'])
         ) {
             $_SESSION['PMA_Theme_Manager']->setActiveTheme($config['ThemeDefault']);
             $_SESSION['PMA_Theme_Manager']->setThemeCookie();
-            $params['reload_left_frame'] = true;
         }
         if (isset($config['fontsize'])
             && $config['fontsize'] != $GLOBALS['PMA_Config']->get('fontsize')
         ) {
             $params['set_fontsize'] = $config['fontsize'];
-            $params['reload_left_frame'] = true;
         }
         if (isset($config['lang'])
             && $config['lang'] != $GLOBALS['lang']
         ) {
             $params['lang'] = $config['lang'];
-            $params['reload_left_frame'] = true;
         }
         if (isset($config['collation_connection'])
             && $config['collation_connection'] != $GLOBALS['collation_connection']
         ) {
             $params['collation_connection'] = $config['collation_connection'];
-            $params['reload_left_frame'] = true;
         }
 
         // save settings
-        $old_settings = PMA_loadUserprefs();
         $result = PMA_saveUserprefs($cf->getConfigArray());
         if ($result === true) {
             if ($return_url) {
@@ -183,14 +178,13 @@ if (isset($_POST['submit_export'])
             }
             // reload config
             $GLOBALS['PMA_Config']->loadUserPreferences();
-            PMA_userprefsRedirect($forms, $old_settings, $return_url, $params);
+            PMA_userprefsRedirect($return_url, $params);
             exit;
         } else {
             $error = $result;
         }
     }
 } else if (isset($_POST['submit_clear'])) {
-    $old_settings = PMA_loadUserprefs();
     $result = PMA_saveUserprefs(array());
     if ($result === true) {
         $params = array();
@@ -200,15 +194,13 @@ if (isset($_POST['submit_export'])
             );
             unset($_SESSION['PMA_Theme_Manager']);
             unset($_SESSION['PMA_Theme']);
-            $params['reload_left_frame'] = true;
         }
         if ($GLOBALS['PMA_Config']->get('fontsize') != '82%') {
             $GLOBALS['PMA_Config']->removeCookie('pma_fontsize');
-            $params['reload_left_frame'] = true;
         }
         $GLOBALS['PMA_Config']->removeCookie('pma_collaction_connection');
         $GLOBALS['PMA_Config']->removeCookie('pma_lang');
-        PMA_userprefsRedirect($forms, $old_settings, 'prefs_manage.php', $params);
+        PMA_userprefsRedirect('prefs_manage.php', $params);
         exit;
     } else {
         $error = $result;