made include hooks more flexible (especially for farms: put included file into conf directory)

1 files changed, 16 insertions, 0 deletions

diff --git a/tpl_functions.php b/tpl_functions.php
index 784813272..cadf400e4 100644
--- a/tpl_functions.php
+++ b/tpl_functions.php
@@ -93,3 +93,19 @@ function _tpl_getFavicon() {
         return ml('favicon.ico');
     return DOKU_TPL.'images/favicon.ico';
 }
+
+/**
+ * Include additional html file from conf directory if it exists, otherwise use
+ * file in the template's root directory.
+ *
+ * @author Anika Henke <anika@selfthinker.org>
+ */
+function _tpl_include($fn) {
+    $confFile = DOKU_CONF.$fn;
+    $tplFile  = dirname(__FILE__).'/'.$fn;
+
+    if (file_exists($confFile))
+        include($confFile);
+    else if (file_exists($tplFile))
+        include($tplFile);
+}