From b77734d63a7cb01074d51c394b9ae2ab9e1344b8 Mon Sep 17 00:00:00 2001
From: andi <andi@splitbrain.org>
Date: Sun, 23 Jan 2005 19:30:35 +0100
Subject: utf8 fixes for media files

darcs-hash:20050123183035-9977f-01ee16209de1f01738b975dd3be5f41ed4ffce76.gz
---
 inc/format.php | 48 +++++++++++++++++++++++++++---------------------
 media.php      | 10 +++++-----
 2 files changed, 32 insertions(+), 26 deletions(-)

diff --git a/inc/format.php b/inc/format.php
index 501d0e795..7b8d140ca 100644
--- a/inc/format.php
+++ b/inc/format.php
@@ -407,7 +407,7 @@ function format_rss($url){
  */
 function img_cache(&$csrc,&$src,&$w,&$h,$nocache){
   global $conf;
-  
+ 
   //container for various paths
   $f['full']['web'] = $src;
   $f['resz']['web'] = $src;
@@ -428,6 +428,7 @@ function img_cache(&$csrc,&$src,&$w,&$h,$nocache){
     $isurl = true;
   }else{
     $src = str_replace(':','/',$src);
+    $src = utf8_encodeFN($src);
     $f['full']['web'] = $conf['mediaweb'].'/'.$src;
     $f['resz']['web'] = $conf['mediaweb'].'/'.$src;
     $f['full']['fs']  = $conf['mediadir'].'/'.$src;
@@ -447,27 +448,32 @@ function img_cache(&$csrc,&$src,&$w,&$h,$nocache){
   }
 
   //for local images (cached or media) do resizing
-  if($isimg && (!$isurl) && $w){
-    $info = getImageSize($f['full']['fs']);
-    //if $h not given calcualte it with correct aspect ratio
-    if(!$h){
-      $h = round(($w * $info[1]) / $info[0]);
-    }
-    $cache = $conf['mediadir'].'/.cache/'.$md5.'.'.$w.'x'.$h.'.'.$ext;
-    //delete outdated cachefile
-    if(@file_exists($cache) && (filemtime($cache)<filemtime($f['full']['fs']))){
-      unlink($cache);
-    }
-    //check if a resized cachecopy exists else create one
-    if(@file_exists($cache) || img_resize($ext,$f['full']['fs'],$info[0],$info[1],$cache,$w,$h)){
-      $f['resz']['web'] = $conf['mediaweb'].'/.cache/'.$md5.'.'.$w.'x'.$h.'.'.$ext;
-      $f['resz']['fs']  = $conf['mediadir'].'/.cache/'.$md5.'.'.$w.'x'.$h.'.'.$ext;
+  if($isimg && (!$isurl)){
+    if($w){
+      $info = getImageSize($f['full']['fs']);
+      //if $h not given calcualte it with correct aspect ratio
+      if(!$h){
+        $h = round(($w * $info[1]) / $info[0]);
+      }
+      $cache = $conf['mediadir'].'/.cache/'.$md5.'.'.$w.'x'.$h.'.'.$ext;
+      //delete outdated cachefile
+      if(@file_exists($cache) && (filemtime($cache)<filemtime($f['full']['fs']))){
+        unlink($cache);
+      }
+      //check if a resized cachecopy exists else create one
+      if(@file_exists($cache) || img_resize($ext,$f['full']['fs'],$info[0],$info[1],$cache,$w,$h)){
+        $f['resz']['web'] = $conf['mediaweb'].'/.cache/'.$md5.'.'.$w.'x'.$h.'.'.$ext;
+        $f['resz']['fs']  = $conf['mediadir'].'/.cache/'.$md5.'.'.$w.'x'.$h.'.'.$ext;
+      }
+    }else{
+      //if no new size was given just return the img size
+      $info = getImageSize($f['full']['fs']);
+      $w = $info[0];
+      $h = $info[1];
     }
-  }elseif($isimg && (!$isurl)){
-    //if no new size was given just return the img size
-    $info = getImageSize($f['full']['fs']);
-    $w = $info[0];
-    $h = $info[1];
+    //urlencode (yes! secondtime! with force!)
+    $f['full']['web'] = utf8_encodeFN($f['full']['web'],false);
+    $f['resz']['web'] = utf8_encodeFN($f['resz']['web'],false);
   }
 
   //set srcs
diff --git a/media.php b/media.php
index 522557de0..354910f0e 100644
--- a/media.php
+++ b/media.php
@@ -18,7 +18,7 @@ $NS = cleanID($NS);
 if(auth_quickaclcheck("$NS:*") >= AUTH_UPLOAD){
   $uploadok = true;
   //create the given namespace (just for beautification)
-  $mdir = $conf['mediadir'].'/'.str_replace(':','/',$NS);
+  $mdir = $conf['mediadir'].'/'.utf8_encodeFN(str_replace(':','/',$NS));
   umask($conf['dmask']);
   io_mkdir_p($mdir);
   umask($conf['umask']);
@@ -67,7 +67,7 @@ function media_upload($NS){
   if(empty($id)) $id = $file['name'];
   $id   = cleanID($NS.':'.$id);
   // get filename
-  $fn   = str_replace(':','/',$id);
+  $fn   = utf8_encodeFN(str_replace(':','/',$id));
   $fn   = $conf['mediadir'].'/'.$fn;
   // prepare directory
   io_makeFileDir($fn);
@@ -105,7 +105,7 @@ function media_html_uploadform($ns){
 function media_html_media($ns){
   global $conf;
   global $lang;
-  $dir = str_replace(':','/',$ns);
+  $dir = utf8_encodeFN(str_replace(':','/',$ns));
 
   print '<b>'.$lang['mediafiles'].'</b>';
   print ' <code>'.$ns.':</code>';
@@ -124,7 +124,7 @@ function media_html_media($ns){
   foreach($data as $item){
     print '<li>';
     print '<a href="javascript:mediaSelect(\''.$item['id'].'\')">';
-    print $item['file'];
+    print utf8_decodeFN($item['file']);
     print '</a>';
     if($item['isimg']){
       print ' ('.$item['info'][0].'&#215;'.$item['info'][1];
@@ -158,7 +158,7 @@ function media_html_namespaces(){
 
 function media_html_list_namespaces($item){
   $ret  = '';
-  $ret .= '<a href="'.getBaseURL().'media.php?ns='.$item['id'].'" class="idx_dir">';
+  $ret .= '<a href="'.getBaseURL().'media.php?ns='.idfilter($item['id']).'" class="idx_dir">';
   $ret .= $item['id'];
   $ret .= '</a>';
   return $ret;
-- 
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