function photos_image_get in Album Photos 7.3

Same name and namespace in other branches

1. 6.2 inc/photos.image.inc \photos_image_get()

Output image.

1 string reference to 'photos_image_get'

photos_menu in ./photos.module

Implements hook_menu().

File

inc/photos.image.inc, line 224

Handles image page view(s) and content.

Code

function photos_image_get($fid, $thumb) {

  // @todo update $thumb to $style_name.
  $filepath = str_replace('photos/get/' . $fid . '/' . $thumb . '/', '', $_GET['q']);
  if (!is_file($filepath)) {
    if ($thumb != 'original' && ($thumb = _photos_get_thumbname($thumb))) {
      $str = "/thumb_{$fid}.*?thumb_/i";
      $original = preg_replace($str, '', $filepath);

      // deprecated: && ($filepath = photos_get_thumb($original, $fid, $thumb, 1))
      if (is_file($original)) {
        $true = 1;
      }
    }
    if (!$true) {
      drupal_add_http_header('Content-Type:', 'text/plain;');
      echo t('Image does not exist');
      drupal_exit();
    }
  }
  $image = end(explode('.', $_GET['q']));
  header('Content-type: image/' . $image);
  if ($fd = @fopen($filepath, 'rb')) {
    while (!feof($fd)) {
      print fread($fd, 1024);
    }
    fclose($fd);
    drupal_exit();
  }
  drupal_add_http_header('Content-Type:', 'text/plain;');
  echo t('Image does not exist');
  drupal_exit();
}