5ducky/legacy/lib/bbcode.class.php

<?php   	
    class SimpleBBCode {
        
        protected $bbcodes = array();
        
        public function __construct() {
			
            //standard bbcodes hinzufügen            
            $this->assign('\[b\](.*)\[/b\]', '<strong>$1</strong>'); 
            $this->assign('\[i\](.*)\[/i\]', '<em>$1</em>'); 
            $this->assign('\[u\](.*)\[/u\]', '<u>$1</u>');
            $this->assign('\[quote\](?s)(.*)\[/quote\]', '<span class="quote">$1</span>'); 
            $this->assign('\[img\](.*)\[/img\]', '"<a href=\"" . htmlentities(\'\\1\', ENT_COMPAT) . "\" rel=\"lightbox[more]\" target=\"_blank\"><img onError=\"this.src=\'/media/dolan404.jpg\';\" src=\"" . htmlentities(\'\\1\', ENT_COMPAT) . "\" border=\"0\" class=\"imgbbcode\"></a>"', true);
            $this->assign('\[youtube\](.*)\[/youtube\]', '$this->handleYoutubeBBcode(\'\\1\')', true);
            $this->assign('\[xxx\](.*)\[/xxx\]', '$this->handlePornBBcode(\'\\1\')', true);
            $this->assign('\[link\](.*)\[/link\]', '$this->handleLinkBBcode(\'\\1\')', true);            
            $this->assign('\[spoiler\](?s)(.*)\[/spoiler\]', '<span class="Spoiler">$1</span>');
        } 
         
        public function parse($content) { 
            if(!count($this->bbcodes)) return $content;
            
            foreach($this->bbcodes as $bbcode) { 
                while(preg_match('~' . $bbcode['find'] . '~U', $content)) { 
                    if(isset($bbcode['eval']))
                        $content = preg_replace('~' . $bbcode['find'] . '~Ue', $bbcode['eval'], $content);
                    else $content = preg_replace('~' . $bbcode['find'] . '~U', $bbcode['replace'], $content);
                } 
            }
            return $content;
        } 
         
        public function assign($find, $replace, $eval = false) { 
            $pattern = array('find' => $find); 
            $pattern[(($eval === true) ? 'eval' : 'replace')] = $replace; 
            $this->bbcodes[] = $pattern; 
        }
         
        protected function handleYoutubeBBcode($url) {
        
            if(preg_match("/youtube/i",$url)) {
                $stack = array(); 
                preg_match('/v=([A-z0-9=\-]+?)(&.*)?$/i', $url, $stack); 
                if(empty($stack[1])) return ''; 
                $watch = $stack[1]; //\w kann nur a-zA-Z0-9_. sein, kein risiko 
            } else { 
                $watch = preg_replace('~\W+~', '', $url); 
                if(empty($watch)) return ''; 
            }
            
           return "<a href=\"javascript:;\" id=\"YTbutton\" onclick=\"toggle('YT" . $watch . "')\">[youtube]</a><iframe id=\"YT" . $watch . "\" width=\"425\" style=\"display:none;\" height=\"344\" src=\"http://www.youtube.com/embed/".$watch."\" frameborder=\"0\" allowfullscreen></iframe>";
        }
        
        protected function handlePornBBcode($url) {
	    
	    if(preg_match("/xvideo/i",$url)) {
	    	$source = "http://flashservice.xvideos.com/embedframe/";
        	preg_match_all("/.*?(\d+)/is", $url, $matches);
	        $watch=$matches[1][0];
	    }
	    /*else if(preg_match("/pornhub/i",$url)){
			$source = "http://www.pornhub.com/embed/";
        	preg_match_all("/.*?(\d+)/is", $url, $matches);
	        $watch=$matches[1][0];
		}*/
	    else{
			if(empty($watch)) return ''; 
		}
            
           return "<a href=\"javascript:;\" id=\"Pornbutton\" onclick=\"toggle('Porn" . $watch . "')\">[xxx]</a><iframe id=\"Porn" .$watch. "\" width=\"425\" height=\"344\" style=\"display:none;\" src=\"".$source.$watch."\" frameborder=\"0\"></iframe>";
        }
        
        protected function handleLinkBBcode($text) {
        	if (!empty($text)){
        		if (preg_match("/is.gd/i", $text)) {
        			$text = preg_replace('#(?<!\w)((http://)|(www\.))([^\s<>]+)#i', "<a target=\"_blank\" href=\"http://$3$4\">$text</a>",$text);
        			return($text); 
        		}
        		else {
	        	$link = $text;
        		$text = preg_replace('#(?<!\w)((http://)|(www\.))([^\s<>]+)#i', "<a target=\"_blank\" href=\"http://$3$4\">$link</a>",$text);
        		return($text);
        		}
	        }
	        else{
		        return("Link-Fail");
	        }
        }
}

/*
function short($url){
    $res = "";
    $handle = @fopen("http://is.gd/api.php?longurl=".urlencode($url), "rb");
    if($handle){
      while (!feof($handle)) {
        $res .= fgets($handle,2000);
      }
      fclose($handle);
    }
    else{
      throw new Exception("Link kann nicht gekürzt werden!");
    }
    return $res;
}*/
?>