thumbnail.inc in Filebrowser 6.2

File

includes/thumbnail.inc

<?php

/* This file is part of "filebrowser".
 *    Copyright 2009-2011, arNuméral
 *    Author : Yoran Brault
 *    eMail  : yoran.brault@bad_arnumeral.fr (remove bad_ before sending an email)
 *    Site   : http://www.arnumeral.fr
 *
 * "filebrowser" is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License as
 * published by the Free Software Foundation; either version 2.1 of
 * the License, or (at your option) any later version.
 *
 * "filebrowser" is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 * General Public License for more details.
 *
 * You should have received a copy of the GNU General Public
 * License along with "filebrowser"; if not, write to the Free
 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
 * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
 */

/**
 * Create a thumbnail and the associated XHTML code for a specific file.
 * @param $node source node
 * @param $file source file
 * @return XHTML code
 */
function _filebrowser_thumbnails_generate(&$node, &$file) {
  static $thumbnailers = NULL;
  if (!$thumbnailers) {
    $thumbnailers = module_implements("filebrowser_thumbnailer_get");
  }
  if (count($thumbnailers) != 0) {
    foreach ($thumbnailers as $thumbnailer) {
      if ($node->file_handlers->{$thumbnailer}->enabled_thumbnailer) {
        $thumbnail = module_invoke($thumbnailer, "filebrowser_thumbnailer_get", $file, $node->file_handlers->{$thumbnailer});
        if ($thumbnail) {
          return $thumbnail;
        }
      }
    }
  }
  $main_type = dirname($file['mime-type']);
  $mime_type = str_replace("/", "-", $file['mime-type']);
  $module_path = drupal_get_path("module", "filebrowser") . "/icons/";
  $theme_path = drupal_get_path('theme', $GLOBALS['theme']) . "/filebrowser/";
  $icons = array(
    $theme_path . $mime_type . ".png",
    $theme_path . $main_type . ".png",
    $module_path . $mime_type . ".png",
    $module_path . $main_type . ".png",
  );
  foreach ($icons as $icon) {
    if (file_exists($icon)) {
      return theme('image', $icon);
    }
  }
  return theme('image', $module_path . "unknown.png");
}

Functions

Name	Description
_filebrowser_thumbnails_generate	Create a thumbnail and the associated XHTML code for a specific file.