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<?php

/* This script examines your font directory.

   Point your browser to

   http://your.domain/your_path_to _mpdf/utils/font_names.php

   By default this will examine the folder /ttfonts/ (or the default font

   directory defined by _MPDF_TTFONTPATH.

   You can optionally define an alternative folder to examine by setting

   the variable checkdir below (must be a relative path, or filesystem path).

   You can optionally output just the font samples as a PDF file by setting $pdf=true.

*/

$checkdir = '';

$pdf = false;

//////////////////////////////////

//////////////////////////////////

//////////////////////////////////

ini_set("memory_limit","256M");

define('_MPDF_PATH','../');

include("../mpdf.php");

$mpdf=new mPDF('s');

$mpdf->useSubstitutions = true;

if ($checkdir) {

	$ttfdir = $checkdir;

}

else { $ttfdir = _MPDF_TTFONTPATH; }

$mqr=ini_get("magic_quotes_runtime");

if ($mqr) { set_magic_quotes_runtime(0); }

if (!class_exists('TTFontFile', false)) { include(_MPDF_PATH .'classes/ttfontsuni.php'); }

$ttf = new TTFontFile();

$tempfontdata = array();

$tempsansfonts = array();

$tempseriffonts = array();

$tempmonofonts = array();

$tempfonttrans = array();

$ff = scandir($ttfdir);

foreach($ff AS $f) {

	$ret = array();

	$isTTC = false;

	if (strtolower(substr($f,-4,4))=='.ttc' || strtolower(substr($f,-5,5))=='.ttcf') {	// Mac ttcf

		$isTTC = true;

		$ttf->getTTCFonts($ttfdir.$f);

		$nf = $ttf->numTTCFonts;

		for ($i=1; $i<=$nf; $i++) {

			$ret[] = $ttf->extractCoreInfo($ttfdir.$f, $i);

		}

	}

	else if (strtolower(substr($f,-4,4))=='.ttf' || strtolower(substr($f,-4,4))=='.otf' ) {

		$ret[] = $ttf->extractCoreInfo($ttfdir.$f);

	}

	for ($i=0; $i<count($ret); $i++) {

	   if (!is_array($ret[$i])) {

		if (!$pdf) echo $ret[$i].'<br />';

	   }

	   else {

		$tfname = $ret[$i][0];

		$bold = $ret[$i][1];

		$italic = $ret[$i][2];

		$fname = strtolower($tfname );

		$fname = preg_replace('/[ ()]/','',$fname );

		$tempfonttrans[$tfname] = $fname;

		$style = '';

		if ($bold) { $style .= 'B'; }

		if ($italic) { $style .= 'I'; }

		if (!$style) { $style = 'R'; }

		$tempfontdata[$fname][$style] = $f;

		if ($isTTC) {

			$tempfontdata[$fname]['TTCfontID'][$style] = $ret[$i][4];

		}

		//if ($ret[$i][5]) { $tempfontdata[$fname]['rtl'] = true; }

		//if ($ret[$i][7]) { $tempfontdata[$fname]['cjk'] = true; }

		if ($ret[$i][8]) { $tempfontdata[$fname]['sip'] = true; }

		if ($ret[$i][9]) { $tempfontdata[$fname]['smp'] = true; }

		$ftype = $ret[$i][3];		// mono, sans or serif

		if ($ftype=='sans') { $tempsansfonts[] = $fname; }

		else if ($ftype=='serif') { $tempseriffonts[] = $fname; }

		else if ($ftype=='mono') { $tempmonofonts[] = $fname; }

	   }

	}

}

$tempsansfonts = array_unique($tempsansfonts);

$tempseriffonts = array_unique($tempseriffonts );

$tempmonofonts = array_unique($tempmonofonts );

$tempfonttrans = array_unique($tempfonttrans);

if (!$pdf) {

	echo '<h3>Information</h3>';

}

foreach ($tempfontdata AS $fname => $v) {

	if (!isset($tempfontdata[$fname]['R']) || !$tempfontdata[$fname]['R']) {

		if (!$pdf) echo 'WARNING - Font file for '.$fname.' may be an italic cursive script, or extra-bold etc.<br />';

		if (isset($tempfontdata[$fname]['I']) && $tempfontdata[$fname]['I']) {

			$tempfontdata[$fname]['R'] = $tempfontdata[$fname]['I'];

		}

		else if (isset($tempfontdata[$fname]['B']) && $tempfontdata[$fname]['B']) {

			$tempfontdata[$fname]['R'] = $tempfontdata[$fname]['B'];

		}

		else if (isset($tempfontdata[$fname]['BI']) && $tempfontdata[$fname]['BI']) {

			$tempfontdata[$fname]['R'] = $tempfontdata[$fname]['BI'];

		}

	}

	if (isset($tempfontdata[$fname]['smp']) && $tempfontdata[$fname]['smp']) {

		if (!$pdf) echo 'INFO - Font file '.$fname.' contains characters in Unicode Plane 1 SMP<br />';

		$tempfontdata[$fname]['smp'] = false;

	}

	if (isset($tempfontdata[$fname]['sip']) && $tempfontdata[$fname]['sip']) {

		if (!$pdf) echo 'INFO - Font file '.$fname.' contains characters in Unicode Plane 2 SIP<br />';

		if (preg_match('/^(.*)-extb/',$fname, $fm)) {

			if (isset($tempfontdata[($fm[1])]) && $tempfontdata[($fm[1])]) {

				$tempfontdata[($fm[1])]['sip-ext'] = $fname;

				if (!$pdf) echo 'INFO - Font file '.$fname.' has been defined as a CJK ext-B for '.($fm[1]).'<br />';

			}

			else if (isset($tempfontdata[($fm[1].'-exta')]) && $tempfontdata[($fm[1].'-exta')]) {

				$tempfontdata[($fm[1].'-exta')]['sip-ext'] = $fname;

				if (!$pdf) echo 'INFO - Font file '.$fname.' has been defined as a CJK ext-B for '.($fm[1].'-exta').'<br />';

			}

		}

		// else { unset($tempfontdata[$fname]['sip']); }

	}

	unset($tempfontdata[$fname]['sip']);

	unset($tempfontdata[$fname]['smp']);

}

$mpdf->fontdata = array_merge($tempfontdata ,$mpdf->fontdata);

	$mpdf->available_unifonts = array();

	foreach ($mpdf->fontdata AS $f => $fs) {

		if (isset($fs['R']) && $fs['R']) { $mpdf->available_unifonts[] = $f; }

		if (isset($fs['B']) && $fs['B']) { $mpdf->available_unifonts[] = $f.'B'; }

		if (isset($fs['I']) && $fs['I']) { $mpdf->available_unifonts[] = $f.'I'; }

		if (isset($fs['BI']) && $fs['BI']) { $mpdf->available_unifonts[] = $f.'BI'; }

	}

	$mpdf->default_available_fonts = $mpdf->available_unifonts;

if (!$pdf) {

	echo '<hr />';

	echo '<h3>Font names as parsed by mPDF</h3>';

}

ksort($tempfonttrans);

$html = '';

foreach($tempfonttrans AS $on=>$mn) {

	if (!file_exists($ttfdir.$mpdf->fontdata[$mn]['R'])) { continue; }

	$ond = '"'.$on.'"';

	$html .= '<p style="font-family:'.$on.';">'.$ond.' font is available as '.$mn;

	if (isset($mpdf->fontdata[$mn]['sip-ext']) && $mpdf->fontdata[$mn]['sip-ext']) {

		$html .= '; CJK ExtB: '.$mpdf->fontdata[$mn]['sip-ext'];

	}

	$html .= '</p>';

}

if ($pdf) {

	$mpdf->WriteHTML($html);

	$mpdf->Output();

	exit;

}

foreach($tempfonttrans AS $on=>$mn) {

	$ond = '"'.$on.'"';

	echo '<div style="font-family:\''.$on.'\';">'.$ond.' font is available as '.$mn;

	if (isset($mpdf->fontdata[$mn]['sip-ext']) && $mpdf->fontdata[$mn]['sip-ext']) {

		echo '; CJK ExtB: '.$mpdf->fontdata[$mn]['sip-ext'];

	}

	echo '</div>';

}

echo '<hr />';

echo '<h3>Sample config_fonts.php file</h3>';

echo '<div>Remember to edit the following arrays to place your preferred default first in order:</div>';

echo '<pre>';

ksort($tempfontdata);

echo '$this->fontdata = '.var_export($tempfontdata,true).";\n";

sort($tempsansfonts);

echo '$this->sans_fonts = array(\''.implode("', '", $tempsansfonts)."');\n";

sort($tempseriffonts);

echo '$this->serif_fonts = array(\''.implode("', '", $tempseriffonts)."');\n";

sort($tempmonofonts);

echo '$this->mono_fonts = array(\''.implode("', '", $tempmonofonts)."');\n";

echo '</pre>';

exit;

?>