Close opened tags

diff --git a/plugins/tinymce.php b/plugins/tinymce.php
index 317892b486c431ddfaff20ff52e6c8b17cab6734..45949bbfe8d579c6e6728846890db41be9293d53 100644 (file)
--- a/plugins/tinymce.php
+++ b/plugins/tinymce.php
@@ -18,7 +18,21 @@ class AdminerTinymce {
        
        function selectVal(&$val, $link, $field) {
                if (ereg("_html", $field["field"]) && $val != ' ') {
-                       $val = preg_replace('~<[^>]*$~', '', html_entity_decode($val, ENT_QUOTES)); //! close all opened tags (text can be shortened)
+                       $shortened = (substr($val, -10) == "<i>...</i>");
+                       if ($shortened) {
+                               $val = substr($val, 0, -10);
+                       }
+                       //! shorten with regard to HTML tags - http://php.vrana.cz/zkraceni-textu-s-xhtml-znackami.php
+                       $val = preg_replace('~<[^>]*$~', '', html_entity_decode($val, ENT_QUOTES)); // remove ending incomplete tag (text can be shortened)
+                       if ($shortened) {
+                               $val .= "<i>...</i>";
+                       }
+                       if (class_exists('DOMDocument')) { // close all opened tags
+                               $dom = new DOMDocument;
+                               if (@$dom->loadHTML("<meta http-equiv='Content-Type' content='text/html; charset=utf-8'></head>$val")) { // @ - $val can contain errors
+                                       $val = preg_replace('~.*<body[^>]*>(.*)</body>.*~is', '\\1', $dom->saveHTML());
+                               }
+                       }
                }
        }