Merge pull request #300 from strk/system-detected-language

[friendica-addons.git] / langfilter / langfilter.php

diff --git a/langfilter/langfilter.php b/langfilter/langfilter.php
index bbdc47fe2a9aae1bca18350692a2e4a532738128..f7ccd0a6d04d7ef380da131f6fd58705f037646b 100644 (file)
--- a/langfilter/langfilter.php
+++ b/langfilter/langfilter.php
@@ -93,11 +93,15 @@ function langfilter_prepare_body(&$a,&$b) {
        }
 
        $found = false;
-    $l = new Text_LanguageDetect;
-    $l->_name_mode = 2;   // two letter codes
-    $l->_threshold = 600; // make it a bit harder to be confident with a lng
-                          // IOW make it more possible that lng is correct
-    $lng = $l->detectSimple($b['html']);
+
+    $opts = $b['item']['postopts'];
+    if ( $opts ) {
+      if ( preg_match('/^lang=([^;]*)/', $opts, $matches ) )
+      {
+         $lang = $matches[1];
+        $lng = Text_LanguageDetect_ISO639::nameToCode2($lang);
+      }
+    }
     if ($lng==null)
                return;
     if (! in_array($lng, $arr))
@@ -107,7 +111,7 @@ function langfilter_prepare_body(&$a,&$b) {
 
        if($found) {
                $rnd = random_string(8);
-               $b['html'] = '<div id="langfilter-wrap-' . $rnd . '" class="fakelink" onclick=openClose(\'langfilter-' . $rnd . '\'); >' . sprintf( t('unspoken language %s - Click to open/close'),$lng ) . '</div><div id="langfilter-' . $rnd . '" style="display: none; " >' . $b['html'] . '</div>';  
+               $b['html'] = '<div id="langfilter-wrap-' . $rnd . '" class="fakelink" onclick=openClose(\'langfilter-' . $rnd . '\'); >' . sprintf( t('unspoken language %s - Click to open/close'),$lang ) . '</div><div id="langfilter-' . $rnd . '" style="display: none; " >' . $b['html'] . '</div>';
        }
 }
 ?>