class.ilMWParserAdapter.php

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<?php

if (!function_exists("wfProfileIn"))
{
        function wfProfileIn($dummy)
        {
        }
}
if (!function_exists("wfProfileOut"))
{
        function wfProfileOut($dummy)
        {
        }
}

if (!function_exists('codepointToUtf8'))
{
        // From include/normal/UtfNormalUtil.php
        function codepointToUtf8( $codepoint ) {
                if($codepoint <         0x80) return chr($codepoint);
                if($codepoint <    0x800) return chr($codepoint >>      6 & 0x3f | 0xc0) .
                                                                                 chr($codepoint           & 0x3f | 0x80);
                if($codepoint <  0x10000) return chr($codepoint >> 12 & 0x0f | 0xe0) .
                                                                                 chr($codepoint >>      6 & 0x3f | 0x80) .
                                                                                 chr($codepoint           & 0x3f | 0x80);
                if($codepoint < 0x110000) return chr($codepoint >> 18 & 0x07 | 0xf0) .
                                                                                 chr($codepoint >> 12 & 0x3f | 0x80) .
                                                                                 chr($codepoint >>      6 & 0x3f | 0x80) .
                                                                                 chr($codepoint           & 0x3f | 0x80);
        
                echo "Asked for code outside of range ($codepoint)\n";
                die( -1 );
        }
}

// From includes/normal/UtfNormal.php
define( 'UTF8_REPLACEMENT', "\xef\xbf\xbd" /*codepointToUtf8( UNICODE_REPLACEMENT )*/ );

function wfUrlProtocols() {
        global $wgUrlProtocols;
        
        $wgUrlProtocols = array(
                'http://',
                'https://',
                'ftp://',
                'irc://',
                'gopher://',
                'telnet://', // Well if we're going to support the above.. -ævar
                'nntp://', // @bug 3808 RFC 1738
                'worldwind://',
                'mailto:',
                'news:'
                );


        // Support old-style $wgUrlProtocols strings, for backwards compatibility
        // with LocalSettings files from 1.5
        if ( is_array( $wgUrlProtocols ) ) {
                $protocols = array();
                foreach ($wgUrlProtocols as $protocol)
                        $protocols[] = preg_quote( $protocol, '/' );

                return implode( '|', $protocols );
        } else {
                return $wgUrlProtocols;
        }
}

include_once("./Services/Utilities/classes/Parser.php");
include_once("./Services/Utilities/classes/Sanitizer.php");

class ilMWFakery
{
        function getSkin() { return $this;}
        
        // from Linker.php
        function makeExternalLink( $url, $text, $escape = true, $linktype = '', $ns = null )
        {
                //$style = $this->getExternalLinkAttributes( $url, $text, 'external ' . $linktype );
                //global $wgNoFollowLinks, $wgNoFollowNsExceptions;
                //if( $wgNoFollowLinks && !(isset($ns) && in_array($ns, $wgNoFollowNsExceptions)) ) {
                //      $style .= ' rel="nofollow"';
                //}
                $url = htmlspecialchars( $url );
                if( $escape ) {
                        $text = htmlspecialchars( $text );
                }
                
                // handle images
                $urlpath = parse_url($url, PHP_URL_PATH);
                $pi = pathinfo($urlpath);
                if (in_array(strtolower($pi["extension"]), array("jpg", "jpeg", "gif", "png")))
                {
                        return '<img src="'.$url.'" border="0" />';
                }
                else
                {
                        return '<a href="'.$url.'" target="_blank" rel="noopener">'.$text.'</a>';
                }
                //return '<a href="'.$url.'"'.$style.'>'.$text.'</a>';
        }
        
        function markNoConversion($text, $noParse=false) {return $text;}
        
        function addExternalLink() {}
        
        public function getNamespace() { return null;}
}

$GLOBALS["wgContLang"] = new ilMWFakery();

class ilMWParserAdapter extends Parser
{
        function __construct()
        {
                parent::__construct();
                $this->mOptions = new ilMWFakery();
                $this->mTitle = new ilMWFakery();
                $this->mOutput = new ilMWFakery();
        }
        
        function maybeMakeExternalImage( $url ) { return false;}
}

?>