From f246548be615b269ade8a177d52e89baf22b0c86 Mon Sep 17 00:00:00 2001
From: Antonio Gallo <tonicucoz@gmail.com>
Date: Thu, 20 Oct 2011 15:23:15 +0000
Subject: improved wiki formatting: nested lists are now allowed - Luis Alberto
 (Ark74) issue

---
 h-source/Application/Include/myFunctions.php | 66 +++++++++++++++++++++++-----
 1 file changed, 56 insertions(+), 10 deletions(-)

(limited to 'h-source/Application/Include')

diff --git a/h-source/Application/Include/myFunctions.php b/h-source/Application/Include/myFunctions.php
index 61c2ec2..b33c19b 100644
--- a/h-source/Application/Include/myFunctions.php
+++ b/h-source/Application/Include/myFunctions.php
@@ -221,11 +221,14 @@ function getLinkToUser($user)
 	}
 }
 
-
+$decodeAnotherTime = false;
 
 //decode the text of the wiki
 function decodeWikiText($string)
 {
+	global $decodeAnotherTime;
+
+	$decodeAnotherTime = false;
 	
 	$string = preg_replace('/(\[hr\])/', '<hr />',$string);
 
@@ -250,12 +253,14 @@ function decodeWikiText($string)
 	$string = preg_replace('/(\[i\])(.*?)(\[\/i\])/s', '<i>${2}</i>',$string);
 	
 	$string = preg_replace('/(\[del\])(.*?)(\[\/del\])/s', '<del>${2}</del>',$string);
+
+	$string = preg_replace_callback('/(\[\*\])(.*?)(\[\/\*\])/s', 'createItem',$string);
+
+	$string = preg_replace_callback('/(\[list\])(.*?)(\[\/list\])/s', 'createList',$string);
+
+	$string = preg_replace_callback('/(\[enum\])(.*?)(\[\/enum\])/s', 'createEnum',$string);
 	
-	$string = preg_replace('/(\[\*\])(.*?)(\[\/\*\])/s', '<li>${2}</li>',$string);
-	
-	$string = preg_replace('/(\[list\])(.*?)(\[\/list\])/s', '<ul>${2}</ul>',$string);
-	
-	$string = preg_replace('/(\[enum\])(.*?)(\[\/enum\])/s', '<ol>${2}</ol>',$string);
+// 	$string = preg_replace('/(\[enum\])(.*?)(\[\/enum\])/s', '<ol>${2}</ol>',$string);
  	
 	$string = preg_replace('/(\[code\])(.*?)(\[\/code\])/s', '<pre class="code_pre">${2}</pre>',$string);
 	
@@ -274,8 +279,15 @@ function decodeWikiText($string)
 	$string = preg_replace('/(\{\{)/s', '[',$string);
 
 	$string = preg_replace('/(\}\})/s', ']',$string);
-	
-	return Tabs::render()."\n\n".$string;
+
+	if ($decodeAnotherTime)
+	{
+		return decodeWikiText(Tabs::render().$string);
+	}
+	else
+	{
+		return Tabs::render().$string;
+	}
 }
 
 //create the list of the tabs in the description entry
@@ -321,8 +333,6 @@ class Tabs
 
 function checkUrl($url)
 {
-// 	$match = '/^http\:\/\/(www\.)?[a-zA-Z0-9\-\_]+(\.[a-zA-Z0-9\-\_]+)?\.(com|net|it|info|org|eu|uk)((\/[a-zA-Z0-9\_\-\+]+)+[\/]?)?(\?([a-zA-Z0-9\_\-\+\s]+\=[a-zA-Z0-9\_\-\s\+\&amp;]+)+)?(#[a-zA-Z0-9\_\-\+\s]+)?([\s]*)?$/';
-	
 	$match = '/^http(s)?\:\/\/(www\.)?[a-zA-Z0-9\-\_]+(\.[a-zA-Z0-9\-\_]+)*\.(com|net|it|info|org|eu|uk|ca|us|cl)((\/[a-zA-Z0-9\_\.\-\:\+]+)*(\/([a-zA-Z0-9\_\:\-\.\+]+\.(php|html|htm|asp|aspx|jsp|cgi))?)?)?(\?([a-zA-Z0-9\_\-\+\s]+\=[a-zA-Z0-9\_\-\s\+\&amp;]+)+)?(#[a-zA-Z0-9\_\-\+\s]+)?([\s]*)?$/';
 	
 	if (preg_match($match,$url))
@@ -356,6 +366,42 @@ function linkTo($match)
 	}
 }
 
+function createNode($match,$hnodeTag,$htmlTagBegin,$htmlTagEng)
+{
+	$numb = strlen($hnodeTag);
+	global $decodeAnotherTime;
+
+	if (strstr($match[2],$hnodeTag))
+	{
+		$string = substr($match[0],$numb);
+		$string = decodeWikiText($string);
+		$decodeAnotherTime = true;
+		return $hnodeTag.$string;
+	}
+	else
+	{
+		return $htmlTagBegin.$match[2].$htmlTagEng;
+	}
+}
+
+//create <li></li>
+function createItem($match)
+{
+	return createNode($match,'[*]',"<li>","</li>");
+}
+
+//create <ul></ul>
+function createList($match)
+{
+	return createNode($match,'[list]',"<ul>","</ul>");
+}
+
+//create <ol></ol>
+function createEnum($match)
+{
+	return createNode($match,'[enum]',"<ol>","</ol>");
+}
+
 function linkToInternalPage($match)
 {
 	return "<a title = '".$match[2]."' href='http://".DOMAIN_NAME."/wiki/page/".Lang::$current."/".encodeUrl($match[2])."'>".$match[2]."</a>";
-- 
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