From 0e6f9f08b1c948f45d1867346a4502021afa55bc Mon Sep 17 00:00:00 2001
From: Anika Henke <anika@selfthinker.org>
Date: Sun, 7 Oct 2012 15:30:38 +0100
Subject: added support for local style.ini files

---
 lib/exe/css.php | 29 +++++++++++++++++++++++------
 1 file changed, 23 insertions(+), 6 deletions(-)

(limited to 'lib/exe/css.php')

diff --git a/lib/exe/css.php b/lib/exe/css.php
index 8899ff193..dd69c94cf 100644
--- a/lib/exe/css.php
+++ b/lib/exe/css.php
@@ -49,14 +49,17 @@ function css_out(){
         $tpldir = tpl_basedir();
     }
 
+    // used style.ini file
+    $styleini = css_styleini($tplinc);
+
     // The generated script depends on some dynamic options
     $cache = new cache('styles'.$_SERVER['HTTP_HOST'].$_SERVER['SERVER_PORT'].DOKU_BASE.$tplinc.$type,'.css');
 
     // load template styles
     $tplstyles = array();
-    if(@file_exists($tplinc.'style.ini')){
-        $ini = parse_ini_file($tplinc.'style.ini',true);
-        foreach($ini['stylesheets'] as $file => $mode){
+    if ($styleini) {
+        $ini = parse_ini_file($styleini, true);
+        foreach($ini['stylesheets'] as $file => $mode) {
             $tplstyles[$mode][$tplinc.$file] = $tpldir;
         }
     }
@@ -71,7 +74,8 @@ function css_out(){
     $files = array();
 
     $cache_files = getConfigFiles('main');
-    $cache_files[] = $tplinc.'style.ini';
+    if ($styleini)
+        $cache_files[] = $styleini;
     $cache_files[] = __FILE__;
 
     foreach($mediatypes as $mediatype) {
@@ -173,13 +177,26 @@ function css_out(){
  * @author Andreas Gohr <andi@splitbrain.org>
  */
 function css_applystyle($css,$tplinc){
-    if(@file_exists($tplinc.'style.ini')){
-        $ini = parse_ini_file($tplinc.'style.ini',true);
+    $styleini = css_styleini($tplinc);
+
+    if($styleini){
+        $ini = parse_ini_file($styleini,true);
         $css = strtr($css,$ini['replacements']);
     }
     return $css;
 }
 
+/**
+ * If either exist, get the template's style.local.ini or style.ini file.
+ */
+function css_styleini($tplinc) {
+    if(@file_exists($tplinc.'style.local.ini'))
+        return $tplinc.'style.local.ini';
+    if(@file_exists($tplinc.'style.ini'))
+        return $tplinc.'style.ini';
+    return '';
+}
+
 /**
  * Prints classes for interwikilinks
  *
-- 
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