From 279469ab35596097e7942e7c2377bc50967ee953 Mon Sep 17 00:00:00 2001
From: Friendika <info@friendika.com>
Date: Thu, 30 Dec 2010 14:21:05 -0800
Subject: [PATCH] plugin hooks for bbcode conversions

---
 addon/README            | 6 ++++++
 include/bbcode.php      | 7 ++++++-
 include/html2bbcode.php | 2 ++
 3 files changed, 14 insertions(+), 1 deletion(-)

diff --git a/addon/README b/addon/README
index 451b6ed72..23e1b5c6f 100644
--- a/addon/README
+++ b/addon/README
@@ -107,6 +107,12 @@ Current hooks:
 		'contacts' => contact array of entries
 		'output' => the (string) generated HTML of the contact block
 
+'bbcode' - called during conversion of bbcode to html
+	$b is (string) converted text
+
+'html2bbcode' - called during conversion of html to bbcode (e.g. remote message posting)
+	$b is (string) converted text
+
 
 *** = subject to change
 
diff --git a/include/bbcode.php b/include/bbcode.php
index 351510f6d..7e901bd41 100644
--- a/include/bbcode.php
+++ b/include/bbcode.php
@@ -1,10 +1,13 @@
 <?php
+
 	// BBcode 2 HTML was written by WAY2WEB.net
-	// Made to work with Mistpark/Friendika - Mike Macgirvin
+	// extended to work with Mistpark/Friendika - Mike Macgirvin
 
 function bbcode($Text) {
+
 	// Replace any html brackets with HTML Entities to prevent executing HTML or script
 	// Don't use strip_tags here because it breaks [url] search by replacing & with amp
+
 	$Text = str_replace("<", "&lt;", $Text);
 	$Text = str_replace(">", "&gt;", $Text);
 
@@ -82,5 +85,7 @@ function bbcode($Text) {
         $Text = preg_replace("/\[youtube\]http:\/\/www.youtube.com\/watch\?v\=(.+?)\[\/youtube\]/",'[youtube]$1[/youtube]',$Text); 
 	$Text = preg_replace("/\[youtube\](.+?)\[\/youtube\]/", '<object width="425" height="350" type="application/x-shockwave-flash" data="http://www.youtube.com/v/$1" ><param name="movie" value="http://www.youtube.com/v/$1"></param><!--[if IE]><embed src="http://www.youtube.com/v/$1" type="application/x-shockwave-flash" width="425" height="350" /><![endif]--></object>', $Text);
 
+	call_hooks('bbcode',$Text);
+
 	return $Text;
 }
diff --git a/include/html2bbcode.php b/include/html2bbcode.php
index a2e53a81b..1f3d63a0d 100644
--- a/include/html2bbcode.php
+++ b/include/html2bbcode.php
@@ -44,6 +44,8 @@ $bbtags = array(
 // Replace $htmltags in $text with $bbtags
 $text = preg_replace ($htmltags, $bbtags, $s);
 
+call_hooks('html2bbcode', $text);
+
 // Strip all other HTML tags
 $text = strip_tags($text);
 return $text;