[php-blog-cvs] serendipity/include functions_smarty.inc.php,1.5,1.6

[Garvin H. <gar...@us...>]

Update of /cvsroot/php-blog/serendipity/include
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv14995/include

Modified Files:
	functions_smarty.inc.php 
Log Message:
allow special file 'smarty.php' in template directories, where one can
setup/change special smarty variables. This is important for making embedded 
mode usable to interact the existing framework with s9y.


Index: functions_smarty.inc.php
===================================================================
RCS file: /cvsroot/php-blog/serendipity/include/functions_smarty.inc.php,v
retrieving revision 1.5
retrieving revision 1.6
diff -u -d -r1.5 -r1.6
--- functions_smarty.inc.php	20 Nov 2004 19:26:43 -0000	1.5
+++ functions_smarty.inc.php	23 Nov 2004 11:37:19 -0000	1.6
@@ -108,6 +108,7 @@
     global $serendipity;
 
     if (!isset($serendipity['smarty'])) {
+        $firstcall = true;
         @define('SMARTY_DIR', S9Y_INCLUDE_PATH . 'bundled-libs/Smarty/libs/');
         require_once SMARTY_DIR . 'Smarty.class.php';
         $serendipity['smarty'] = new Smarty;
@@ -134,6 +135,8 @@
         $serendipity['smarty']->register_function('serendipity_getFile', 'serendipity_smarty_getFile');
         $serendipity['smarty']->register_function('serendipity_printComments', 'serendipity_smarty_printComments');
         $serendipity['smarty']->register_function('serendipity_printTrackbacks', 'serendipity_smarty_printTrackbacks');
+    } else {
+        $firstcall = false;
     }
 
     if (!isset($serendipity['smarty_raw_mode'])) {
@@ -176,6 +179,13 @@
         )
     );
 
+    if ($firstcall && file_exists($serendipity['smarty']->template_dir . '/smarty.php')) {
+        // For advanced usage, we allow template authors to create a file 'smarty.php' where they can
+        // setup custom smarty variables, modifieds etc. to use in their templates.
+        // This is especially important in embedded installations.
+        include_once $serendipity['smarty']->template_dir . '/smarty.php';
+    }
+
     return true;
 }