openrat-cms

commit 69d996660296b62f06852c6b9bf069b5df3cfc87
parent 7ed0aa11a70ac02e00fdcf3f9965d9287238b77e
Author: Jan Dankert <devnull@localhost>
Date:   Thu, 13 Dec 2018 22:07:24 +0100

Suchindex aufräumen, Suchfelder nach 300 Zeichen abschneiden.

Diffstat:
modules/cms-macros/macro/SearchIndex.class.php
 | 
20
++++++++++++++++++--

1 file changed, 18 insertions(+), 2 deletions(-)
diff --git a/modules/cms-macros/macro/SearchIndex.class.php b/modules/cms-macros/macro/SearchIndex.class.php
@@ -15,10 +15,13 @@ class SearchIndex extends Macro
 {
     /**
      * Beschreibung dieser Klasse
+     *
      * @type String
      */
     var $description = '';
 
+    public $maxLength = 300;
+
 
     /**
      * Creates a search index for alle pages in the current project.
@@ -52,14 +55,14 @@ class SearchIndex extends Macro
                     'title'   => $name->name,
                     'filename'=> $page->filename,
                     'url'     => $this->page->path_to_object( $pageid ),
-                    'content' => array_reduce(
+                    'content' => $this->truncate(array_reduce(
                         $page->values,
                         function($act, $value)
                         {
                             return $act.' '.$value->value;
                         },
                         ''
-                    )
+                    ))
                 );
             }
         }
@@ -69,4 +72,17 @@ class SearchIndex extends Macro
         $this->output( $json->encode( $searchIndex ) );
     }
 
+
+    private function truncate( $text) {
+        $text = str_replace('"','',$text);
+        $text = str_replace('<'  ,'',$text);
+        $text = str_replace('&rt;'  ,'',$text);
+        $text = strtr($text,';,:.\'"','      ');
+        $text = strtr($text,'  ',' ');
+        if   ( strlen($text) > $this->maxLength )
+            $text = mb_substr($text,0,$this->maxLength,'UTF-8');
+
+        return $text;
+    }
+
 } 
\ No newline at end of file