function resizeimage_wrapper_dbcache in Brilliant Gallery 7

Same name and namespace in other branches

1. 5.4 image.php \resizeimage_wrapper_dbcache()
2. 5.3 image.php \resizeimage_wrapper_dbcache()
3. 6.4 functions.inc \resizeimage_wrapper_dbcache()
4. 6 image.php \resizeimage_wrapper_dbcache()
5. 6.2 image.php \resizeimage_wrapper_dbcache()
6. 6.3 image.php \resizeimage_wrapper_dbcache()
7. 7.2 OLD_brilliant_gallery_functions.inc \resizeimage_wrapper_dbcache()

1 call to resizeimage_wrapper_dbcache()

brilliant_gallery_deliver_image in ./brilliant_gallery_functions.inc

@todo Please document this function.

File

./brilliant_gallery_functions.inc, line 235

Code

function resizeimage_wrapper_dbcache($reset = FALSE, $imagepath, $bgimgproperties_hash) {
  $bgcachexpire = brilliant_gallery_get_days_in_seconds(variable_get('brilliant_gallery_cache_duration', 90));

  // Cache expiration time in days.
  static $my_data;
  $pcache = variable_get('brilliant_gallery_pcache', BRILLIANT_GALLERY_DEFAULT_CACHE_DIR);

  //brilliant_gallery_check_or_create_dir($pcache);
  $foqen = FILE_DIRECTORY_PATH . '/' . $pcache . '/bg_cached_resized_' . $bgimgproperties_hash;
  $lastchanged = @filemtime($foqen);

  // Last file modification time, or FALSE on error.
  if ($lastchanged === FALSE or REQUEST_TIME - $lastchanged > $bgcachexpire) {

    // If the image is expired, we need to actively delete it, for the case that it was removed / hidden by the owner.
    @unlink($foqen);
    $my_data = resizeimage($_GET['imgp'], $_GET['imgw'], $_GET['imgh'], @$_GET['imgcrop'], $imagepath);
    $image = $my_data;

    // It happens that the file size is 0 (image not fetched). In such case, don't write it.
    if (strlen($image) > 0) {
      $fp = fopen($foqen, 'w');
      fwrite($fp, $image);
      fclose($fp);
    }
  }
  return $my_data;
}