X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=include%2Fhtml2bbcode.php;h=189ba91f19c847e673844367c10c9a02054da19b;hb=30a77cc10a21728efdca48e6cd3cb04586b1df23;hp=10a2fd13e5e24eb6be995d5fb7fbc92965e234da;hpb=4b6afbf6814acde5151edc74f0b6cf1fd7685432;p=friendica.git

diff --git a/include/html2bbcode.php b/include/html2bbcode.php
index 10a2fd13e5..189ba91f19 100644
--- a/include/html2bbcode.php
+++ b/include/html2bbcode.php
@@ -1,11 +1,14 @@
 <?php
-/*
-html2bbcode.php
-Converter for HTML to BBCode
-Made by: ike@piratenpartei.de
-Originally made for the syncom project: http://wiki.piratenpartei.de/Syncom
-					https://github.com/annando/Syncom
-*/
+/**
+ * @file include/html2bbcode.php
+ * @brief Converter for HTML to BBCode
+ * 
+ * Made by: ike@piratenpartei.de
+ * Originally made for the syncom project: http://wiki.piratenpartei.de/Syncom
+ * 					https://github.com/annando/Syncom
+ */
+
+require_once("include/xml.php");
 
 function node2bbcode(&$doc, $oldnode, $attributes, $startbb, $endbb)
 {
@@ -76,23 +79,16 @@ function node2bbcodesub(&$doc, $oldnode, $attributes, $startbb, $endbb)
 	return($replace);
 }
 
-if(!function_exists('deletenode')) {
-function deletenode(&$doc, $node)
-{
-	$xpath = new DomXPath($doc);
-	$list = $xpath->query("//".$node);
-	foreach ($list as $child)
-		$child->parentNode->removeChild($child);
-}}
+function _replace_code_cb($m){
+	return "<code>".str_replace("\n","<br>\n",$m[1]). "</code>";
+}
 
 function html2bbcode($message)
 {
 
 	$message = str_replace("\r", "", $message);
 
-	$message = preg_replace_callback("|<pre><code>([^<]*)</code></pre>|ism", function($m) {
-		return "<code>".str_replace("\n","<br>\n",$m[1]). "</code>";
-	}, $message);
+	$message = preg_replace_callback("|<pre><code>([^<]*)</code></pre>|ism", "_replace_code_cb", $message);
 
 	$message = str_replace(array(
 					"<li><p>",
@@ -115,12 +111,12 @@ function html2bbcode($message)
 
 	@$doc->loadHTML($message);
 
-	deletenode($doc, 'style');
-	deletenode($doc, 'head');
-	deletenode($doc, 'title');
-	deletenode($doc, 'meta');
-	deletenode($doc, 'xml');
-	deletenode($doc, 'removeme');
+	xml::deleteNode($doc, 'style');
+	xml::deleteNode($doc, 'head');
+	xml::deleteNode($doc, 'title');
+	xml::deleteNode($doc, 'meta');
+	xml::deleteNode($doc, 'xml');
+	xml::deleteNode($doc, 'removeme');
 
 	$xpath = new DomXPath($doc);
 	$list = $xpath->query("//pre");
@@ -237,7 +233,7 @@ function html2bbcode($message)
 	node2bbcode($doc, 'iframe', array('src'=>'/(.+)/'), '[iframe]$1', '[/iframe]');
 
 	node2bbcode($doc, 'code', array(), '[code]', '[/code]');
-    node2bbcode($doc, 'key', array(), '[code]', '[/code]');
+	node2bbcode($doc, 'key', array(), '[code]', '[/code]');
 
 	$message = $doc->saveHTML();