From 88ed5dced2f4a5dd252b0b1667efa18710a9523f Mon Sep 17 00:00:00 2001
From: Angie Byron <webchick@24967.no-reply.drupal.org>
Date: Fri, 24 Oct 2008 07:02:54 +0000
Subject: [PATCH] #258089 by merlinofchaos and dvessel: Allow themes to have
preprocess functions without a corresponding .tpl.php file.
---
includes/theme.inc | 21 +++++++++++++++++++++
1 file changed, 21 insertions(+)
diff --git a/includes/theme.inc b/includes/theme.inc
index b76a1b4bc3dc..ee6eea387850 100644
--- a/includes/theme.inc
+++ b/includes/theme.inc
@@ -279,6 +279,7 @@ function drupal_theme_rebuild() {
* over how and when the preprocess functions are run.
*/
function _theme_process_registry(&$cache, $name, $type, $theme, $path) {
+ $result = array();
$function = $name . '_theme';
if (function_exists($function)) {
$result = $function($cache, $type, $theme, $path);
@@ -368,6 +369,26 @@ function _theme_process_registry(&$cache, $name, $type, $theme, $path) {
// Merge the newly created theme hooks into the existing cache.
$cache = array_merge($cache, $result);
}
+
+ // Let themes have preprocess functions even if they didn't register a template.
+ if ($type == 'theme' || $type == 'base_theme') {
+ foreach ($cache as $hook => $info) {
+ // Check only if it's a template and not registered by the theme or engine
+ if (!empty($info['template']) && empty($result[$hook])) {
+ if (!isset($info['preprocess functions'])) {
+ $cache[$hook]['preprocess functions'] = array();
+ }
+ if (function_exists($name . '_preprocess')) {
+ $cache[$hook]['preprocess functions'][] = $name . '_preprocess';
+ }
+ if (function_exists($name . '_preprocess_' . $hook)) {
+ $cache[$hook]['preprocess functions'][] = $name . '_preprocess_' . $hook;
+ }
+ // Ensure uniqueness.
+ $cache[$hook]['preprocess functions'] = array_unique($cache[$hook]['preprocess functions']);
+ }
+ }
+ }
}
/**
--
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