Issue #1092424 by Todd Nienkerk: Make text for javascript popup on navigation...

Issue #1092424 by Todd Nienkerk: Make text for javascript popup on navigation away from node edit pages configurable.

content_lock.admin.inc

@@ -13,7 +13,13 @@ function content_lock_admin_settings() {
       '#description' => t('If you disable this, there will be no messages like “Do you really want to leave this node and lose all changes? The lock will be removed if you proceed.”. Also, disabling this will cause nodes to remain locked if the user avoids saving the node and does not use the cancel button (i.e., by clicking a menu link to navigate away from a node-edit page).'),
       '#default_value' => variable_get('content_lock_unload_js', true),
   );
-  
+  $form['content_lock_unload_js_message'] = array(
+      '#type' => 'textfield',
+      '#title' => t('Javascript popup message text'),
+      '#description' => t('This option allows you to modify the text the user sees when navigating away from an edited node.'),
+      '#default_value' => variable_get('content_lock_unload_js_message', 'If you proceed, ALL of your changes will be lost.'),
+  );
+
   $form['content_lock_admin_verbose'] = array(
       '#type' => 'checkbox',
       '#title' => t('Show lock / unlock messages'),

content_lock.install

@@ -15,6 +15,7 @@ function content_lock_uninstall() {
 
   variable_del('content_lock_clear');
   variable_del('content_lock_unload_js');
+  variable_del('content_lock_unload_js_message');
   variable_del('content_lock_admin_cancelbutton');
   variable_del('content_lock_admin_verbose');
   variable_del('content_lock_allowed_node_types');

content_lock.module

@@ -260,7 +260,7 @@ function _content_lock_add_unload_js(&$form, $form_state) {
   drupal_add_js("$m/js/onUserExit.js",'module');
   drupal_add_js("$m/js/content_lock_init.js",'module');
   $lock = content_lock_fetch_lock($form['#node']->nid);
-  drupal_add_js(array('content_lock' => array('nid' => $form['#node']->nid, 'ajax_key' => $lock->ajax_key)), 'setting');
+  drupal_add_js(array('content_lock' => array('nid' => $form['#node']->nid, 'ajax_key' => $lock->ajax_key, 'unload_js_message' => variable_get('content_lock_unload_js_message', 'If you proceed, ALL of your changes will be lost.'))), 'setting');
   return $form;
 }
 

js/content_lock_init.js

@@ -18,7 +18,7 @@
   }
 
   window.content_lock_confirm = function () {
-    return Drupal.t('Be aware, if you press "OK" now, ALL your changes will be lost!');
+    return Drupal.t(Drupal.settings.content_lock.unload_js_message);
   }
 
   $(document).ready(function() {