function advanced_forum_find_style_templates in Advanced Forum 7.2

Find style template.

1 call to advanced_forum_find_style_templates()

advanced_forum_theme in ./advanced_forum.module

Implements hook_theme().

File

includes/style.inc, line 138

Functions relating to the style system, not including core hooks and preprocess / theme functions.

Code

function advanced_forum_find_style_templates($style = NULL) {

  // Get theme engine extension.
  global $theme_engine;
  $extension = '.tpl.php';
  if (isset($theme_engine)) {
    $extension_function = $theme_engine . '_extension';
    if (function_exists($extension_function)) {
      $extension = $extension_function();
    }
  }

  // Most significant style template comes first in lineage array.
  $lineage = array_reverse(advanced_forum_style_lineage($style), TRUE);
  $templates = array();

  // Loop through each style folder looking for templates.
  foreach ($lineage as $key => $path) {
    $styles_files = file_scan_directory($path, '/' . str_replace('.', '\\.', $extension) . '$/', array(
      'key' => 'filename',
    ));
    foreach ($styles_files as $file) {
      $file->name = basename($file->uri, $extension);
      $theme_file = $file->name;
      $theme_path = advanced_forum_path_to_theme();

      // Remove style name from file name.
      $theme_base_file = str_replace(".{$key}.", "-", $file->name);

      // Transform - in filenames to _ to match function naming scheme
      // and create proper hook name.
      $hook = strtr($theme_base_file, '-', '_');

      // Check for user theme template override
      // 1. check for <theme>/<style>/advanced-forum.<style>.<template>.tpl.php
      if (file_exists($theme_path . "/{$key}/" . $file->name . $extension)) {
        $theme_path = $theme_path . "/{$key}";
      }
      elseif (file_exists($theme_path . "/" . $theme_base_file . $extension)) {
        $theme_file = $theme_base_file;
      }
      else {
        $theme_path = dirname($file->uri);
      }
      $templates[$hook] = array(
        'template' => $theme_file,
        'path' => $theme_path,
      );
    }
  }
  return $templates;
}