Same name and namespace in other branches
  1. 5.x themes/engines/phptemplate/phptemplate.engine \_phptemplate_default()

Default callback for PHPTemplate.

Load a template file, and pass the variable array to it. If the suggested file is not found, PHPTemplate will attempt to use a $hook.tpl.php file in the template directory, and failing that a $hook.tpl.php in the PHPTemplate directory.

Parameters

$hook: The name of the theme function being executed.

$variables: A sequential array of variables passed to the theme function.

$file: A suggested template file to use.

File

themes/engines/phptemplate/phptemplate.engine, line 313
Handles integration of templates written in pure php with the Drupal theme system.

Code

function _phptemplate_default($hook, $variables, $file = NULL) {
  if (!empty($file) && file_exists(path_to_theme() . "/{$file}.tpl.php")) {
    $file = path_to_theme() . "/{$file}.tpl.php";
  }
  else {
    if (file_exists(path_to_theme() . "/{$hook}.tpl.php")) {
      $file = path_to_theme() . "/{$hook}.tpl.php";
    }
    else {
      if (in_array($hook, array(
        'node',
        'block',
        'box',
        'comment',
      ))) {
        $file = "themes/engines/phptemplate/{$hook}.tpl.php";
      }
      else {
        $variables['hook'] = $hook;
        watchdog('error', t('PHPTemplate was instructed to override the %name theme function, but no valid template file was found.', array(
          '%name' => theme('placeholder', $hook),
        )));
        $file = 'themes/engines/phptemplate/default.tpl.php';
      }
    }
  }
  if (isset($file)) {
    extract($variables, EXTR_SKIP);

    // Extract the variables to a local namespace
    ob_start();

    // Start output buffering
    include "./{$file}";

    // Include the file
    $contents = ob_get_contents();

    // Get the contents of the buffer
    ob_end_clean();

    // End buffering and discard
    return $contents;

    // Return the contents
  }
}