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                <?php  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @file  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * Code for the DF Admin feature.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                include_once 'df_admin.features.inc';  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * Implements hook_migrate_api().  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                function df_admin_migrate_api() { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                  $api = array(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    'api' => 2,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    'groups' => array(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                      'df' => array(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        'title' => t('Demo Framework'), | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                      ),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    ),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                  );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                  return $api;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * Implements hook_menu().  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                function df_admin_menu() { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                  $items['admin/df'] = array(  | 
            
                            
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                    'title' => 'Demo Framework',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    'description' => 'Manage Demo Framework Scenarios and configurations.',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    'page callback' => 'df_admin_page',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    'page arguments' => array(),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    'access arguments' => array('administer demo framework'), | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    'type' => MENU_NORMAL_ITEM,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    'weight' => 50,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    'file' => 'df_admin.page.inc',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                  );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                  $items['admin/df/enable/%'] = array(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    'page callback' => 'df_admin_page_enable',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    'page arguments' => array(3),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    'access arguments' => array('administer demo framework'), | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    'type' => MENU_CALLBACK,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    'file' => 'df_admin.enable.inc',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                  );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                  $items['admin/df/reset/%'] = array(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    'page callback' => 'df_admin_page_reset',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    'page arguments' => array(3),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    'access arguments' => array('administer demo framework'), | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    'type' => MENU_CALLBACK,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    'file' => 'df_admin.reset.inc',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                  );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                  $items['admin/df/uninstall'] = array(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    'page callback' => 'df_admin_page_uninstall',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    'page arguments' => array(),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    'access arguments' => array('administer demo framework'), | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    'type' => MENU_CALLBACK,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    'file' => 'df_admin.uninstall.inc',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                  );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                  return $items;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * Implements hook_theme().  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                function df_admin_theme(){ | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                  return array(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    'df_admin_page_template' => array(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                      'template' => 'df-admin-page',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                      'variables' => array('scenarios' => NULL), | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    ),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                  );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * Alter navbar menu to clean things up a bit.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * Implements hook_navbar_alter().  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                 */  | 
            
            
                                                                        
                            
            
                                    
            
            
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                function df_admin_navbar_alter(&$items) { | 
            
            
                                                                        
                            
            
                                    
            
            
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                   foreach ($items['administration']['tray']['navbar_administration']['administration_menu'] as $mid => $item) { | 
            
            
                                                                        
                            
            
                                    
            
            
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                    // Change "My Workbench" to "Workbench" in the Navbar.  | 
            
            
                                                                        
                            
            
                                                                    
                                                                                                        
            
            
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                View Code Duplication | 
                    if (isset($item['#href']) && $item['#href'] == 'admin/workbench') { | 
            
                            
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                      $items['administration']['tray']['navbar_administration']['administration_menu'][$mid]['#title'] = 'Workbench';  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    // Change "Modules" to "Extend" to reflect D8 Toolbar.  | 
            
            
                                                                        
                            
            
                                                                    
                                                                                                        
            
            
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                View Code Duplication | 
                    if (isset($item['#href']) && $item['#href'] == 'admin/modules') { | 
            
                            
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                      $items['administration']['tray']['navbar_administration']['administration_menu'][$mid]['#title'] = 'Extend';  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    // Remove Help and Advanced Help from the Navbar.  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    $remove = array('admin/help', 'admin/advanced_help'); | 
            
            
                                                                        
                            
            
                                    
            
            
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                    if (isset($item['#href']) && in_array($item['#href'], $remove)) { | 
            
            
                                                                        
                            
            
                                    
            
            
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                      unset($items['administration']['tray']['navbar_administration']['administration_menu'][$mid]);  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    // Shorten "Demo Framework" to "Demo" on the Navbar.  | 
            
            
                                                                        
                            
            
                                                                    
                                                                                                        
            
            
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                View Code Duplication | 
                    if(isset($item['#href']) && $item['#href'] == 'admin/df') { | 
            
                            
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                      $items['administration']['tray']['navbar_administration']['administration_menu'][$mid]['#title'] = 'Demo';  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                        
                            
            
                                    
            
            
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                  }  | 
            
            
                                                                        
                            
            
                                    
            
            
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                }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * Alter advanced_help_topic_info.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * Advanced Help only displays topics for enabled modules. Add topics for any   | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * disabled Scenarios.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                function df_admin_advanced_help_topic_info_alter(&$ini) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                  global $language;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                  $modules = system_rebuild_module_data();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                  foreach ($modules as $index => $module) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    // Process only modules that are Scenarios and are not enabled.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    if ($module->info['package'] != 'Demo Framework Scenarios') continue;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    if ($module->status) continue;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    // Functionality taken from _advanced_help_parse_ini().  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    $module_path = drupal_get_path('module', $module->name); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    $info = array();  | 
            
                            
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                    if (file_exists("$module_path/help/$module->name.help.ini")) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                      $info = parse_ini_file("./$module_path/help/$module->name.help.ini", TRUE); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                      if (!empty($info)) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        // Get translated titles:  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $translation = array();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        if (file_exists("$module_path/translations/help/$language->language/$module->name.help.ini")) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                          $translation = parse_ini_file("$module_path/translations/help/$language->language/$module->name.help.ini", TRUE); | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    128
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    130
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                        $ini['settings'][$module->name] = array();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    131
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                 | 
                        if (!empty($info['advanced help settings'])) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    132
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                 | 
                          $ini['settings'][$module->name] = $info['advanced help settings'];  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                          unset($info['advanced help settings']);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    135
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                          // Check translated strings for translatable global settings.  | 
            
            
                                                                                                            
                            
            
                                                                    
                                                                                                        
            
            
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                View Code Duplication | 
                          if (isset($translation['advanced help settings']['name'])) { | 
            
                            
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                    137
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                            $ini['settings']['name'] = $translation['advanced help settings']['name'];  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    138
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                 | 
                          }  | 
            
            
                                                                                                            
                            
            
                                                                    
                                                                                                        
            
            
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                    139
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                View Code Duplication | 
                          if (isset($translation['advanced help settings']['index name'])) { | 
            
                            
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                    140
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                            $ini['settings']['index name'] = $translation['advanced help settings']['index name'];  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    141
                 | 
                                    
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                          }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    142
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    143
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                    144
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                        foreach ($info as $name => $topic) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    145
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                          // Each topic should have a name, a title, a file and path.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    146
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                 | 
                          $file = !empty($topic['file']) ? $topic['file'] : $name;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    147
                 | 
                                    
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                 | 
                          $ini['topics'][$module->name][$name] = array(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    148
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                            'name' => $name,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    149
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                            'module' => $module->name,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    150
                 | 
                                    
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                 | 
                            'ini' => $topic,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    151
                 | 
                                    
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                 | 
                            'title' => !empty($translation[$name]['title']) ? $translation[$name]['title'] : $topic['title'],  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    152
                 | 
                                    
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                 | 
                            'weight' => isset($topic['weight']) ? $topic['weight'] : 0,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    153
                 | 
                                    
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                 | 
                            'parent' => isset($topic['parent']) ? $topic['parent'] : 0,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    154
                 | 
                                    
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                 | 
                            'popup width' => isset($topic['popup width']) ? $topic['popup width'] : 500,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    155
                 | 
                                    
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                 | 
                            'popup height' => isset($topic['popup height']) ? $topic['popup height'] : 500,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    156
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                 | 
                            'file' => $file . '.html',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    157
                 | 
                                    
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                 | 
                            // Not in .ini file.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    158
                 | 
                                    
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                 | 
                            'path' => "$module_path/help",  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    159
                 | 
                                    
                                                     | 
                
                 | 
                            'line break' => isset($topic['line break']) ? $topic['line break'] : (isset($ini['settings'][$module->name]['line break']) ? $ini['settings'][$module->name]['line break'] : FALSE),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    160
                 | 
                                    
                                                     | 
                
                 | 
                            'navigation' => isset($topic['navigation']) ? $topic['navigation'] : (isset($ini['settings'][$module->name]['navigation']) ? $ini['settings'][$module->name]['navigation'] : TRUE),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    161
                 | 
                                    
                                                     | 
                
                 | 
                            'css' => isset($topic['css']) ? $topic['css'] : (isset($ini['settings'][$module->name]['css']) ? $ini['settings'][$module->name]['css'] : NULL),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    162
                 | 
                                    
                                                     | 
                
                 | 
                            'readme file' => FALSE,  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    163
                 | 
                                    
                                                     | 
                
                 | 
                          );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    164
                 | 
                                    
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                 | 
                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    165
                 | 
                                    
                                                     | 
                
                 | 
                      }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    166
                 | 
                                    
                                                     | 
                
                 | 
                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    167
                 | 
                                    
                                                     | 
                
                 | 
                  }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    168
                 | 
                                    
                                                     | 
                
                 | 
                }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    169
                 | 
                                    
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                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    170
                 | 
                                    
                                                     | 
                
                 | 
                /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    171
                 | 
                                    
                                                     | 
                
                 | 
                 * Helper function to reset and revert all Features.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    172
                 | 
                                    
                                                     | 
                
                 | 
                 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    173
                 | 
                                    
                                                     | 
                
                 | 
                function df_admin_revert_all() { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    174
                 | 
                                    
                                                     | 
                
                 | 
                  // Clear & rebuild Features key caches.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    175
                 | 
                                    
                                                     | 
                
                 | 
                  features_get_info(NULL, NULL, TRUE);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    176
                 | 
                                    
                                                     | 
                
                 | 
                  features_rebuild();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    177
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    178
                 | 
                                    
                                                     | 
                
                 | 
                  // Revert all Features (cleanup everything).  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    179
                 | 
                                    
                                                     | 
                
                 | 
                  features_revert();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    180
                 | 
                                    
                                                     | 
                
                 | 
                }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    181
                 | 
                                    
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                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    182
                 | 
                                    
                                                     | 
                
                 | 
                /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    183
                 | 
                                    
                                                     | 
                
                 | 
                 * Helper function to return all DFS modules.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    184
                 | 
                                    
                                                     | 
                
                 | 
                 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    185
                 | 
                                    
                                                     | 
                
                 | 
                function df_get_scenario_modules() { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    186
                 | 
                                    
                                                     | 
                
                 | 
                  $scenarios = array();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    187
                 | 
                                    
                                                     | 
                
                 | 
                  $modules = system_rebuild_module_data();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    188
                 | 
                                    
                                                     | 
                
                 | 
                  foreach ($modules as $name => $module) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    189
                 | 
                                    
                                                     | 
                
                 | 
                    if ($module->info['package'] == 'Demo Framework Scenarios') { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    190
                 | 
                                    
                                                     | 
                
                 | 
                      $scenarios[$name] = $module;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    191
                 | 
                                    
                                                     | 
                
                 | 
                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    192
                 | 
                                    
                                                     | 
                
                 | 
                  }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    193
                 | 
                                    
                                                     | 
                
                 | 
                  return $scenarios;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    194
                 | 
                                    
                                                     | 
                
                 | 
                }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    195
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    196
                 | 
                                    
                                                     | 
                
                 | 
                /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    197
                 | 
                                    
                                                     | 
                
                 | 
                 * Defines a library for the jquery-migrate plugin  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    198
                 | 
                                    
                                                     | 
                
                 | 
                 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    199
                 | 
                                    
                                                     | 
                
                 | 
                function df_admin_library() { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    200
                 | 
                                    
                                                     | 
                
                 | 
                  $libraries['jquery-migrate'] = array(  | 
            
                            
                    | 
                        
                     | 
                     | 
                     | 
                    
                                                                                                    
                        
                         
                                                                                        
                                                                                     
                     | 
                
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    201
                 | 
                                    
                                                     | 
                
                 | 
                    'title' => 'jQuery Migrate Plugin',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    202
                 | 
                                    
                                                     | 
                
                 | 
                    'website' => 'https://github.com/jquery/jquery-migrate',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    203
                 | 
                                    
                                                     | 
                
                 | 
                    'version' => '1.2.1',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    204
                 | 
                                    
                                                     | 
                
                 | 
                    'js' => array(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    205
                 | 
                                    
                                                     | 
                
                 | 
                      drupal_get_path('module', 'df_admin') . '/js/jquery-migrate-1.2.1.min.js' => array(), | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    206
                 | 
                                    
                                                     | 
                
                 | 
                    ),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    207
                 | 
                                    
                                                     | 
                
                 | 
                  );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    208
                 | 
                                    
                                                     | 
                
                 | 
                  return $libraries;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    209
                 | 
                                    
                                                     | 
                
                 | 
                }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    210
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    211
                 | 
                                    
                                                     | 
                
                 | 
                /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    212
                 | 
                                    
                                                     | 
                
                 | 
                 * Adds jQuery 1.9+ compatibility by adding $.browser and other components back  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    213
                 | 
                                    
                                                     | 
                
                 | 
                 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    214
                 | 
                                    
                                                     | 
                
                 | 
                function df_admin_page_alter(&$page) { | 
            
                            
                    | 
                        
                     | 
                     | 
                     | 
                    
                                                                                                    
                        
                         
                                                                                        
                                                                                     
                     | 
                
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    215
                 | 
                                    
                                                     | 
                
                 | 
                  drupal_add_library('df_admin', 'jquery-migrate', TRUE); | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    216
                 | 
                                    
                                                     | 
                
                 | 
                }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    217
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    218
                 | 
                                    
                                                     | 
                
                 | 
                /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    219
                 | 
                                    
                                                     | 
                
                 | 
                 * Batch API finished callback - report results  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    220
                 | 
                                    
                                                     | 
                
                 | 
                 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    221
                 | 
                                    
                                                     | 
                
                 | 
                 * @param $success  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    222
                 | 
                                    
                                                     | 
                
                 | 
                 *  Ignored  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    223
                 | 
                                    
                                                     | 
                
                 | 
                 * @param $results  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    224
                 | 
                                    
                                                     | 
                
                 | 
                 *  List of results from batch processing  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    225
                 | 
                                    
                                                     | 
                
                 | 
                 * @param $operations  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    226
                 | 
                                    
                                                     | 
                
                 | 
                 *  Ignored  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    227
                 | 
                                    
                                                     | 
                
                 | 
                 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    228
                 | 
                                    
                                                     | 
                
                 | 
                function df_admin_batch_finish($success, $results, $operations) { | 
            
                            
                    | 
                        
                     | 
                     | 
                     | 
                    
                                                                                                                                                        
                        
                         
                                                                                        
                                                                                            
                                                                                     
                     | 
                
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    229
                 | 
                                    
                                                     | 
                
                 | 
                  unset($results['stopped']);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    230
                 | 
                                    
                                                     | 
                
                 | 
                  if (user_access(MIGRATE_ACCESS_ADVANCED)) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    231
                 | 
                                    
                                                     | 
                
                 | 
                    foreach ($results as $result) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    232
                 | 
                                    
                                                     | 
                
                 | 
                      drupal_set_message($result['message']);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    233
                 | 
                                    
                                                     | 
                
                 | 
                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    234
                 | 
                                    
                                                     | 
                
                 | 
                  }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    235
                 | 
                                    
                                                     | 
                
                 | 
                }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    236
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    237
                 | 
                                    
                                                     | 
                
                 | 
                /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    238
                 | 
                                    
                                                     | 
                
                 | 
                 * BatchAPI callback.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    239
                 | 
                                    
                                                     | 
                
                 | 
                 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    240
                 | 
                                    
                                                     | 
                
                 | 
                 * Logs a message with the watchdog once features have been reverted after  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    241
                 | 
                                    
                                                     | 
                
                 | 
                 * enabling a scenario.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    242
                 | 
                                    
                                                     | 
                
                 | 
                 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    243
                 | 
                                    
                                                     | 
                
                 | 
                 * @see df_admin_reset_scenario()  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    244
                 | 
                                    
                                                     | 
                
                 | 
                 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    245
                 | 
                                    
                                                     | 
                
                 | 
                function _df_admin_watchdog_revert_features($scenario, &$context) { | 
            
                            
                    | 
                        
                     | 
                     | 
                     | 
                    
                                                                                                    
                        
                         
                                                                                        
                                                                                     
                     | 
                
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    246
                 | 
                                    
                                                     | 
                
                 | 
                  watchdog('df_admin', 'Features reverted after enabling the %scenario scenario.', array('%scenario' => $scenario), WATCHDOG_INFO); | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    247
                 | 
                                    
                                                     | 
                
                 | 
                }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    248
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    249
                 | 
                                    
                                                     | 
                
                 | 
                /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    250
                 | 
                                    
                                                     | 
                
                 | 
                 * BatchAPI callback.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    251
                 | 
                                    
                                                     | 
                
                 | 
                 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    252
                 | 
                                    
                                                     | 
                
                 | 
                 * Logs a message with the watchdog once defaultconfig has been rebuilt after  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    253
                 | 
                                    
                                                     | 
                
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                 * enabling a scenario.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    254
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                 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    255
                 | 
                                    
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                 * @see df_admin_reset_scenario()  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    256
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                 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    257
                 | 
                                    
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                 | 
                function _df_admin_watchdog_defaultconfig_rebuild($scenario, &$context) { | 
            
                            
                    | 
                        
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                | 
                    258
                 | 
                                    
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                  watchdog('df_admin', 'Rebuilt defaultconfig after enabling the %scenario scenario.', array('%scenario' => $scenario), WATCHDOG_INFO); | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    259
                 | 
                                    
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                }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    260
                 | 
                                    
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                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    261
                 | 
                                    
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                /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    262
                 | 
                                    
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                 * BatchAPI callback.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    263
                 | 
                                    
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                 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    264
                 | 
                                    
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                 * Logs a message with the watchdog once caches have been cleared after enabling  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    265
                 | 
                                    
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                 | 
                 * a scenario.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    266
                 | 
                                    
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                 | 
                 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    267
                 | 
                                    
                                                     | 
                
                 | 
                 * @see df_admin_reset_scenario()  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    268
                 | 
                                    
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                 | 
                 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    269
                 | 
                                    
                                                     | 
                
                 | 
                function _df_admin_watchdog_cache_clear($scenario, &$context) { | 
            
                            
                    | 
                        
                     | 
                     | 
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                | 
                    270
                 | 
                                    
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                 | 
                  watchdog('df_admin', 'Cleared caches after enabling the %scenario scenario.', array('%scenario' => $scenario), WATCHDOG_INFO); | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    271
                 | 
                                    
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                }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    272
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                | 
                    273
                 | 
                                    
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                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    274
                 | 
                                    
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                 | 
                /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    275
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                 * Implements hook_entity_insert().  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    276
                 | 
                                    
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                 | 
                 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    277
                 | 
                                    
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                 | 
                 * Replaces instances of "sites/default/files" in fields with the current file  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    278
                 | 
                                    
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                 | 
                 * path.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    279
                 | 
                                    
                                                     | 
                
                 | 
                 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    280
                 | 
                                    
                                                     | 
                
                 | 
                function df_admin_entity_insert($entity, $type, $ignore_migrate = FALSE) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    281
                 | 
                                    
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                 | 
                  if (isset($entity->migrate) || $ignore_migrate) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    282
                 | 
                                    
                                                     | 
                
                 | 
                    $bundle = NULL;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    283
                 | 
                                    
                                                     | 
                
                 | 
                    if (isset($entity->type)) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    284
                 | 
                                    
                                                     | 
                
                 | 
                      $bundle = $entity->type;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    285
                 | 
                                    
                                                     | 
                
                 | 
                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    286
                 | 
                                    
                                                     | 
                
                 | 
                    else if (isset($entity->bundle)) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    287
                 | 
                                    
                                                     | 
                
                 | 
                      $bundle = $entity->bundle;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    288
                 | 
                                    
                                                     | 
                
                 | 
                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    289
                 | 
                                    
                                                     | 
                
                 | 
                    $fields = array_keys(field_info_instances($type, $bundle));  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    290
                 | 
                                    
                                                     | 
                
                 | 
                    foreach ($fields as $field) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    291
                 | 
                                    
                                                     | 
                
                 | 
                      if (isset($entity->{$field}) && isset($entity->{$field}[LANGUAGE_NONE][0]['value'])) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    292
                 | 
                                    
                                                     | 
                
                 | 
                        $value = $entity->{$field}[LANGUAGE_NONE][0]['value']; | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    293
                 | 
                                    
                                                     | 
                
                 | 
                        if (strpos($value, 'sites/default/files') !== FALSE) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    294
                 | 
                                    
                                                     | 
                
                 | 
                          $file_path = variable_get('file_public_path', 'sites/default/files'); | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    295
                 | 
                                    
                                                     | 
                
                 | 
                          $entity->{$field}[LANGUAGE_NONE][0]['value'] = str_replace('sites/default/files', $file_path, $value); | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    296
                 | 
                                    
                                                     | 
                
                 | 
                          entity_save($type, $entity);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    297
                 | 
                                    
                                                     | 
                
                 | 
                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    298
                 | 
                                    
                                                     | 
                
                 | 
                      }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    299
                 | 
                                    
                                                     | 
                
                 | 
                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    300
                 | 
                                    
                                                     | 
                
                 | 
                  }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    301
                 | 
                                    
                                                     | 
                
                 | 
                }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    302
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    303
                 | 
                                    
                                                     | 
                
                 | 
                /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    304
                 | 
                                    
                                                     | 
                
                 | 
                 * Replaces instances of "sites/default/files" in fields with the current file  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    305
                 | 
                                    
                                                     | 
                
                 | 
                 * path, for all entities we care about.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    306
                 | 
                                    
                                                     | 
                
                 | 
                 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    307
                 | 
                                    
                                                     | 
                
                 | 
                function _df_admin_reset_file_paths() { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    308
                 | 
                                    
                                                     | 
                
                 | 
                  $entity_types = array('user', 'fieldable_panels_pane', 'node'); | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    309
                 | 
                                    
                                                     | 
                
                 | 
                  foreach ($entity_types as $type) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    310
                 | 
                                    
                                                     | 
                
                 | 
                    foreach (entity_load($type) as $entity) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    311
                 | 
                                    
                                                     | 
                
                 | 
                      df_admin_entity_insert($entity, $type, TRUE);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    312
                 | 
                                    
                                                     | 
                
                 | 
                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
                | 
                    313
                 | 
                                    
                                                     | 
                
                 | 
                  }  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
                | 
                    314
                 | 
                                    
                                                     | 
                
                 | 
                }  | 
            
            
                                                        
            
                                    
            
            
                | 
                    315
                 | 
                                    
                                                     | 
                
                 | 
                 | 
            
            
                        
Adding an explicit array definition is generally preferable to implicit array definition as it guarantees a stable state of the code.
Let’s take a look at an example:
As you can see in this example, the array
$myArrayis initialized the first time when the foreach loop is entered. You can also see that the value of thebarkey is only written conditionally; thus, its value might result from a previous iteration.This might or might not be intended. To make your intention clear, your code more readible and to avoid accidental bugs, we recommend to add an explicit initialization $myArray = array() either outside or inside the foreach loop.