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   1  <?php
   2  // $Id: getid3.install,v 1.6.2.1 2009/11/26 01:21:39 drewish Exp $
   3  
   4  /**
   5   * Implementation of hook_requirements()
   6   */
   7  function getid3_requirements($phase) {
   8    $t = get_t();
   9    $requirements = array();
  10  
  11    if ($phase == 'runtime') {
  12      // Test getID3 version 
  13      $requirements['getid3']['title'] = $t('getID3()');
  14  
  15      if (getid3_load(FALSE)) {
  16        $requirements['getid3']['value'] = check_plain(getid3_get_version());
  17        $getid3_demos_path = getid3_get_path() .'/../demos';
  18        if (file_exists($getid3_demos_path)) {
  19          $requirements['getid3']['description'] = $t("Your getID3 library is insecure! The demos distributed with getID3 contains code which creates a huge security hole. Remove the demos directory (%path) from beneath Drupal's directory.", array('%path' => realpath($getid3_demos_path)));
  20          $requirements['getid3']['severity'] = REQUIREMENT_ERROR; 
  21        }
  22      }
  23      else {
  24        $requirements['getid3']['value'] = $t('Not found or wrong version');
  25        $requirements['getid3']['description'] = $t('You must install <a href="@getid3">getID3()</a> to %getid3dir, or <a href="@getid3settings">configure its installation path</a>.', array('@getid3' => 'http://www.getid3.org', '%getid3dir' => 'sites/all/libraries/getid3', '@getid3settings' => url('admin/settings/getid3')));
  26        $requirements['getid3']['severity'] = REQUIREMENT_ERROR; 
  27      }
  28    }
  29  
  30    return $requirements;
  31  }
  32  
  33  /**
  34   * Implementation of hook_enable()
  35   */ 
  36  function getid3_enable() {
  37    // Display a message if it fails to load getID3().
  38    getid3_load();
  39  }
  40  
  41  /**
  42   * Implementation of hook_install().
  43   */
  44  function getid3_install() {
  45    $status = array();
  46     // Set module weight for the getID3 module
  47    $status[] = db_query("UPDATE {system} SET weight = -10 WHERE name = 'getid3'");
  48  
  49    // If there is one FALSE value in the status array, there was an error.
  50    if (array_search(FALSE, $status) !== FALSE) {
  51      drupal_set_message(t('Setting the module weight of getID3 failed.'), 'error');
  52    }
  53  }
  54  
  55  /**
  56   * Implementation of hook_uninstall()
  57   */ 
  58  function getid3_uninstall() {
  59    db_query("DELETE FROM {variable} WHERE name LIKE 'getid3_%'");
  60    cache_clear_all('variables', 'cache');
  61  }