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   1  <?php
   2  
   3  /**
   4   * @file
   5   * Hook implementations for node module integration.
   6   *
   7   * @ingroup pathauto
   8   */
   9  
  10  /**
  11   * Implements hook_pathauto().
  12   */
  13  function node_pathauto($op) {
  14    switch ($op) {
  15      case 'settings':
  16        $settings = array();
  17        $settings['module'] = 'node';
  18        $settings['token_type'] = 'node';
  19        $settings['groupheader'] = t('Node paths');
  20        $settings['patterndescr'] = t('Default path pattern (applies to all node types with blank patterns below)');
  21        $settings['patterndefault'] = 'content/[title-raw]';
  22        $settings['bulkname'] = t('Bulk generate aliases for nodes that are not aliased');
  23        $settings['bulkdescr'] = t('Generate aliases for all existing nodes which do not already have aliases.');
  24  
  25        $patterns = token_get_list('node');
  26        foreach ($patterns as $type => $pattern_set) {
  27          if ($type != 'global') {
  28            foreach ($pattern_set as $pattern => $description) {
  29              $settings['placeholders']['['. $pattern .']'] = $description;
  30            }
  31          }
  32        }
  33        $settings['supportsfeeds'] = 'feed';
  34  
  35        if (module_exists('locale')) {
  36          $languages = array('' => t('Language neutral')) + locale_language_list('name');
  37        }
  38        else {
  39          $languages = array();
  40        }
  41        foreach (node_get_types('names') as $node_type => $node_name) {
  42          if (variable_get('language_content_type_'. $node_type, 0) && count($languages)) {
  43            $settings['patternitems'][$node_type] = t('Default path pattern for @node_type (applies to all @node_type node types with blank patterns below)', array('@node_type' => $node_name));
  44            foreach ($languages as $lang_code => $lang_name) {
  45              if (!empty($lang_code)) {
  46                $settings['patternitems'][$node_type .'_'. $lang_code] = t('Pattern for all @node_type paths in @language', array('@node_type' => $node_name, '@language' => $lang_name));
  47              }
  48              else {
  49                $settings['patternitems'][$node_type .'_'. $lang_code] = t('Pattern for all language neutral @node_type paths', array('@node_type' => $node_name));
  50              }
  51            }
  52          }
  53          else {
  54            $settings['patternitems'][$node_type] = t('Pattern for all @node_type paths', array('@node_type' => $node_name));
  55          }
  56        }
  57        return (object) $settings;
  58      default:
  59        break;
  60    }
  61  }
  62  
  63  /**
  64   * Generate aliases for all nodes without aliases.
  65   */
  66  function node_pathauto_bulkupdate() {
  67    // From all node types, only attempt to update those with patterns
  68    $pattern_types = array();
  69  
  70    // If there's a default pattern we assume all types might be updated.
  71    if (trim(variable_get('pathauto_node_pattern', ''))) {
  72      $pattern_types = array_keys(node_get_types('names'));
  73    }
  74    else {
  75      // Check first for a node specific pattern...
  76      $languages = array();
  77      if (module_exists('locale')) {
  78        $languages = array('' => t('Language neutral')) + locale_language_list('name');
  79      }
  80      foreach (array_keys(node_get_types('names')) as $type) {
  81        if (trim(variable_get('pathauto_node_'. $type .'_pattern', ''))) {
  82          $pattern_types[$type] = $type;
  83          continue;
  84        }
  85        // ...then for a node-language pattern.
  86        if (variable_get('language_content_type_'. $type, 0) && $languages) {
  87          foreach ($languages as $lang_code => $lang_name) {
  88            if (trim(variable_get('pathauto_node_'. $type .'_'. $lang_code .'_pattern', ''))) {
  89              $pattern_types[$type] = $type;
  90              continue 2;
  91            }
  92          }
  93        }
  94      }
  95    }
  96  
  97    $count = 0;
  98    if (count($pattern_types)) {
  99      $concat = _pathauto_sql_concat("'node/'", 'n.nid');
 100      $sql = "SELECT n.nid FROM {node} n LEFT JOIN {url_alias} ua ON $concat = ua.src WHERE ua.src IS NULL AND n.type IN (". db_placeholders($pattern_types, 'varchar') .')';
 101      $query = db_query_range($sql, $pattern_types, 0, variable_get('pathauto_max_bulk_update', 50));
 102  
 103      $placeholders = array();
 104      while ($nid = db_result($query)) {
 105        $node = node_load($nid, NULL, TRUE);
 106        $placeholders = pathauto_get_placeholders('node', $node);
 107        $source = "node/$node->nid";
 108        if (pathauto_create_alias('node', 'bulkupdate', $placeholders, $source, $node->nid, $node->type, $node->language)) {
 109          $count++;
 110        }
 111      }
 112    }
 113  
 114    drupal_set_message(format_plural($count,
 115      'Bulk generation of nodes completed, one alias generated.',
 116      'Bulk generation of nodes completed, @count aliases generated.'));
 117  }