class ImageGateway in Node Gallery 6

Hierarchy

• class \ImageGateway

File

./node_gallery.model.inc, line 206

Node gallery module.

class ImageGateway {
  static function find_details($nids) {
    $nids = is_numeric($nids) ? array(
      $nids,
    ) : (array) $nids;
    $sql = "SELECT n.nid, n.vid, n.title, n.type, n.created, nr.body, i.*, f.* FROM {node} n \n      INNER JOIN {node_revisions} nr ON n.vid = nr.vid INNER JOIN {ng_images} i \n      ON n.nid = i.nid INNER JOIN {files} f ON i.fid = f.fid WHERE n.nid IN (" . db_placeholders($nids) . ") AND n.status = 1\n       ORDER BY i.weight, i.nid";
    $result = db_query($sql, $nids);
    while ($o = db_fetch_object($result)) {
      $items[$o->nid] = new Image($o);
    }
    if (module_exists('content')) {
      foreach ($items as &$item) {
        $content_type = content_types($item->type);
        if (!empty($content_type['fields'])) {
          content_load($item);
        }
      }
    }
    return $items;
  }
  static function get_file($nids) {
    $nids2 = is_numeric($nids) ? array(
      $nids,
    ) : (array) $nids;
    $result = db_query("SELECT i.*, f.* FROM {ng_images} i INNER JOIN {files} f ON i.fid = f.fid WHERE i.nid \n    IN (" . db_placeholders($nids2) . ")", $nids2);
    while ($r = db_fetch_array($result)) {
      $items[$r['nid']] = new Image($r);
    }
    return is_numeric($nids) ? $items[$nids] : $items;
  }
  static function delete($image) {
    db_query("DELETE FROM {ng_images} WHERE nid = %d", $image->nid);
    db_query("DELETE FROM {files} WHERE fid = %d", $image->fid);
    file_delete($image->filepath);

    // Make sure to flush out the old imagecache images
    if (function_exists(imagecache_image_flush)) {
      imagecache_image_flush($image->filepath);
    }
  }

}

Members

Name	Modifiers	Type	Description	Overrides
ImageGateway::delete	static	function
ImageGateway::find_details	static	function
ImageGateway::get_file	static	function