function textimage_deliver in Textimage 7.2

Todo.

1 call to textimage_deliver()

_textimage_preset_flush in ./textimage.admin.inc

Flush cached media for a preset.

1 string reference to 'textimage_deliver'

textimage_menu in ./textimage.module

Implements hook_menu().

File

./textimage.module, line 712

Provides text to image manipulations.

Code

function textimage_deliver($pid, $filename, $display_img = TRUE) {
  $stream_wrapper = file_stream_wrapper_get_instance_by_scheme(variable_get('file_default_scheme', 'public'));
  if ($stream_wrapper instanceof DrupalLocalStreamWrapper) {
    $directory_path = $stream_wrapper
      ->getDirectoryPath();
  }
  else {
    drupal_not_found();
  }
  $public_file_path = base_path() . $directory_path . '/textimage/';
  $pattern = '/' . str_replace('/', '\\/', $public_file_path) . '/';
  $trail = urldecode(preg_replace($pattern, '', request_uri()));
  $args = explode('/', $trail);
  $preset = array_shift($args);
  $filename = array_pop($args);
  $additional_text = $args;

  // Determine our output format.
  $offset = strrpos($filename, '.');
  if ($offset) {
    $format = substr($filename, $offset + 1);
  }
  else {
    $format = 'png';
  }
  if ($format == 'jpg') {
    $format = 'jpeg';
  }
  $filemime = 'image/' . $format;

  // Determine the text to display.
  $text = preg_replace('/\\.([a-z]+)$/i', '', $filename);
  $img_uri = textimage_preset_formatter(array(
    'method' => 'url',
    'pid' => $pid,
    'preset' => $pid,
    'text' => $text,
    'additional_text' => $additional_text,
    'image' => array(
      'uri' => variable_get('file_default_scheme', 'public') . "://textimage/{$pid}/{$filename}",
      'filename' => $filename,
      'filemime' => $filemime,
    ),
  ));
  if (!$img_uri) {
    drupal_not_found();
  }
  if ($display_img) {
    $img_info = image_get_info(drupal_realpath($img_uri));
    file_transfer($img_uri, array(
      'Content-Type' => $filemime,
    ));
  }
}