functions = $functions; } function createPDFFromFile($filename, &$NAME) { if ( !preg_match("/" . $this->settings->fileType . "$/", $NAME) ) { $this->functions->debug->message("Filetype {$this->settings->fileType} did not match filename '$NAME'", null, 4); return false; } $mpdf = new siteexportPDF($this->functions->debug); if ( !$mpdf ) { $this->functions->debug->message("Could not instantiate MPDF", null, 4); return false; } $html = @file_get_contents($filename); if ( !strstr($html, "functions->debug->message("Filecontent had no HTML starting tag", null, 4); return false; } // Save HTML too $this->functions->debug->message("Arranging HTML", null, 2); $this->arrangeHtml($html, 'bl,acronym'); $this->functions->debug->message("Done arranging HTML:", $html, 1); $mpdf->debug = false; $mpdf->list_indent_first_level = 1; // Indents the first level of lists. //$mpdf->SetBasePath("/"); $mpdf->usepre = false; $mpdf->margin_bottom_collapse = true; $mpdf->SetDisplayMode('fullpage'); $mpdf->restoreBlockPageBreaks = true; $this->img_dpi = 300; $mpdf->setBasePath(empty($this->functions->settings->depth) ? './' : $this->functions->settings->depth); $mpdf->SetAutoFont(AUTOFONT_ALL); $mpdf->ignore_invalid_utf8 = true; $mpdf->mirrorMargins = 0; // don't mirror margins $mpdf->useOddEven = 1; $mpdf->WriteHTML($html); $mpdf->Output($filename, "F"); $this->functions->debug->message("Used images:", $mpdf->images, 1); $this->functions->debug->message("Failed images:", $mpdf->failedimages, 1); return $html; } function arrangeHtml(&$html, $norendertags = '' ) { global $conf; // add bookmark links $html = preg_replace_callback("/(.*?)<\/h\\1>/s", array($this, '__pdfHeaderCallback'), $html); $html = preg_replace_callback("/<\/div>\s*?/s", array($this, '__pdfHeaderCallbackPagebreak'), $html); $html = preg_replace("/()/", "

", $html); $html = preg_replace("/

(\s*?\s*?)<\/p>/s", "$1", $html); $html = preg_replace_callback("/(.*?)<\/pre>/s", array($this, '__pdfPreCodeCallback'), $html); $html = preg_replace_callback("/(.*?)<\/a>/s", array($this, '__pdfMailtoCallback'), $html); /**/ $standardReplacer = array ( // insert a pagebreak for support of WRAP and PAGEBREAK plugins '
' => '', '

' => '', '^{' => '^{',
'_{' => '_{',
'' => ''
);
$html = str_replace(array_keys($standardReplacer), array_values($standardReplacer), $html);

// thanks to Jared Ong
// Customized to strip all span tags so that the wiki SQL would display properly
$norender = explode(',',$norendertags);
$html = $this->strip_only($html, $norender ); //array('span','acronym'));
$html = $this->strip_htmlencodedchars($html);
// Customized to strip all span tags so that the wiki SQL would display properly
}

private function __pdfMailtoCallback($DATA) {
if ( $DATA[1] == $DATA[2] ) {
$DATA[2] = $this->deobfuscate($DATA[2]);
}
$DATA[1] = $this->deobfuscate($DATA[1]);
return "}}}}

{$DATA[2]}";
        }

        private function __pdfPreCodeCallback($DATA) {

            $code = nl2br($DATA[2]);
            $code = preg_replace_callback("/(^|
)(\s+)(\S)/s", array($this, '__pdfPreWhitespacesCallback'), $code);

            return "\n\n" . $code . "\n\n";
        }

        private function __pdfPreWhitespacesCallback( $DATA ) {
            return $DATA[1] . "\n" . str_repeat(" ", strlen($DATA[2])-($DATA[2]{0}=="\n"?1:0) ) . $DATA[3];
        }

        private function __pdfHeaderCallback($DATA) {
            //*
            $contentText = htmlspecialchars_decode(preg_replace("/<\/?.*?>/s", '', $DATA[3]), ENT_NOQUOTES); // 2014-07-23 Do not encode again. or ä -> &auml;
            /*/
            $contentText = $this->xmlEntities(preg_replace("/<\/?.*?>/s", '', $DATA[3])); // Double encoding - has to be decoded in mpdf once more.
            //*/
            return '' . $DATA[3] . '';
        }

        private function __pdfHeaderCallbackPagebreak($DATA) {
            return '' . "\r\n" . '' . "\r\n\r\n" . '';
        }
        // thanks to Jared Ong
        // Custom function for help in stripping span tags
        private function strip_only($str, $tags) {
            if(!is_array($tags)) {
                $tags = (strpos($str, '>') !== false ? explode('>', str_replace('<', '', $tags)) : array($tags));
                if(end($tags) == '') array_pop($tags);
            }

            foreach($tags as $tag) $str = preg_replace('#]*>#is', '', $str);
            return $str;
        }
        // Custom function for help in stripping span tags

        // Custom function for help in replacing ' " > < &
        private function strip_htmlencodedchars($str) {
            $str = str_replace(''', '\'', $str);
            //        $str = str_replace('"', '"', $str);
            //        $str = str_replace('>', '>', $str);
            //        $str = str_replace('<', '<', $str);
            //        $str = str_replace('&', '&', $str);
            return $str;
        }
        // Custom function for help in replacing ' " > < &

        /**
         * return an de-obfuscated email address in line with $conf['mailguard'] setting
         */
        private function deobfuscate($email) {
            global $conf;

            switch ($conf['mailguard']) {
                case 'visible' :
                    $obfuscate = array(' [at] ' => '@', ' [dot] ' => '.', ' [dash] ' => '-');
                    return strtr($email, $obfuscate);

                case 'hex' :
                    $encode = '';
                    $len = strlen($email);
                    for ($x=0; $x < $len; $x+=6){
                        $encode .= chr(hexdec($email{$x+3}.$email{($x+4)}));
                    }
                    return $encode;

                case 'none' :
                default :
                    return $email;
            }
        }

        /**
         * Encoding ()taken from DW - but without needing the renderer
         **/
        private function xmlEntities($string) {
            return htmlspecialchars($string,ENT_QUOTES,'UTF-8');
        }
    }
}
?>