i18n.pages.inc

   1 <?php
   2 /**
   3  * @file
   4  * Generic translation pages
   5  *
   6  * It handles generic 'translation' tabs, redirecting to the right module depending on
   7  * object type and properties.
   8  */
   9
  10 /**
  11  * Create menu items for translatable objecs
  12  */
  13 function i18n_page_menu_items() {
  14   $items = array();
  15   foreach (i18n_object_info() as $type => $info) {
  16     // These objects should have a 'translate tab' property
  17     if (!empty($info['translate tab'])) {
  18       $path = $info['translate tab'];
  19       $localize = module_exists('i18n_string') && !empty($info['string translation']);
  20       $translate = module_exists('i18n_translation') && !empty($info['translation set']);
  21       if ($translate && $localize) {
  22         $page_callback = 'i18n_page_translate_tab';
  23       }
  24       elseif ($translate) {
  25         $page_callback = 'i18n_page_translate_translation';
  26       }
  27       elseif ($localize) {
  28         $page_callback = 'i18n_page_translate_localize';
  29       }
  30       // Find the position for the object placeholder. We assume the first one.
  31       $placeholder = key($info['placeholders']);
  32       $parts = explode('/', $path);
  33       $position = array_search($placeholder, $parts);
  34       // Now create items with the right callbacks
  35       if ($translate || $localize) {
  36         $items[$path] = array(
  37           'title' => 'Translate',
  38           'page callback' => $page_callback,
  39           'page arguments' => array($type, $position),
  40           'access callback' => 'i18n_object_translate_access',
  41           'access arguments' => array($type, $position),
  42           'type' => MENU_LOCAL_TASK,
  43           'file' => 'i18n.pages.inc',
  44           'weight' => 10,
  45         );
  46       }
  47       if ($localize) {
  48         $items[$path . '/%language'] = array(
  49           'title' => 'Translate',
  50           'page callback' => $page_callback,
  51           'page arguments' => array($type, $position, count($parts)),
  52           'access callback' => 'i18n_object_translate_access',
  53           'access arguments' => array($type, $position),
  54           'type' => MENU_CALLBACK,
  55           'field' => 'i18n.pages.inc',
  56         );
  57       }
  58     }
  59
  60   }
  61   return $items;
  62 }
  63
  64 /**
  65  * Translate or localize page for object
  66  */
  67 function i18n_page_translate_tab($type, $object, $language = NULL) {
  68    // Check whether object should be part of a translation set
  69    switch (i18n_object($type, $object)->get_translate_mode()) {
  70      case I18N_MODE_TRANSLATE:
  71        return i18n_page_translate_translation($type, $object);
  72      case I18N_MODE_LOCALIZE:
  73        return i18n_page_translate_localize($type, $object, $language);
  74      default:
  75        drupal_access_denied();
  76    }
  77 }
  78
  79 /**
  80  * Translate object, create translation set
  81  */
  82 function i18n_page_translate_translation($type, $object) {
  83   module_load_include('pages.inc', 'i18n_translation');
  84   return i18n_translation_object_translate_page($type, $object);
  85 }
  86
  87 /**
  88  * Translate object, string translation
  89  */
  90 function i18n_page_translate_localize($type, $object, $language = NULL) {
  91   module_load_include('pages.inc', 'i18n_string');
  92   return i18n_string_object_translate_page($type, $object, $language);
  93 }