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   1  <?php
   2  // $Id: imagex.install,v 1.6 2009/08/12 09:21:51 sdrycroft Exp $
   3  /**
   4   * hook_install
   5   */
   6  function imagex_install() {  
   7    // If we have the image_gallery module installed, we'll use it to our
   8    // advantage
   9    if(function_exists('_image_gallery_get_vid')){
  10      // Set a message to tell users that, because they have image_gallery
  11      // installed, all images will be placed in to a default image gallery, which
  12      // can of course be changed.
  13      drupal_set_message(t('Imagex will work with the Image Gallery module to add all uploaded images to a default gallery called "Library".  This can be changed from the Imagex settings page'));
  14      // Create an image gallery called Library (unless one already exists).
  15      $gallery_vid = _image_gallery_get_vid();
  16      // Search for Library
  17      $library_word = t('Library');
  18      /*kprint_r($library_word);
  19      kprint_r(array($library_word));*/
  20      $num_rows = array_pop(db_fetch_array(db_query(db_rewrite_sql("SELECT COUNT(t.tid) FROM {term_data} t WHERE t.name = '%s'", 't', 'tid'), $library_word)));
  21      if(!$num_rows){
  22        drupal_set_message('Creating new gallery');
  23        $form_values = array(
  24            'vid' => $gallery_vid,
  25            'name' => $library_word,
  26            'description' => t('Default image gallery for images uploaded via imagex'),
  27            'weight' => 100);
  28        taxonomy_save_term($form_values);
  29      }
  30      // We should now have our Library image gallery, lets get its tid (this is
  31      // ugly)
  32      $tid = array_pop(db_fetch_array(db_query(db_rewrite_sql("SELECT t.tid FROM {term_data} t WHERE t.name = '%s'", 't', 'tid'), $library_word)));
  33      // Set the imagex_gallery_tid variable
  34      variable_set('imagex_gallery_tid', $tid);
  35    } else {
  36      drupal_set_message(t('Imagex will work with the Image Gallery module to add all uploaded images to a default gallery called "Library".  Reinstalling this module, after installing "Image Gallery" will help users locate images uploaded using Imagex'), 'error');
  37    }
  38  }
  39  
  40  /**
  41   * hook_uninstall
  42   */
  43  function imagex_uninstall(){
  44    db_query("DELETE FROM {variable} WHERE name = 'imagex_gallery_tid'");
  45  }