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<?php
/**
* CSSTidy - CSS Optimiser Interface
* This file produces an XHTML interface for optimising CSS code
*
* Copyright 2005, 2006, 2007 Florian Schmitz
*
* This file is part of CSSTidy.
*
* CSSTidy is free software; you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation; either version 2.1 of the License, or
* (at your option) any later version.
*
* CSSTidy is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* @license http://opensource.org/licenses/lgpl-license.php GNU Lesser General Public License
* @package csstidy
* @author Florian Schmitz (floele at gmail dot com) 2005-2007
* @author Brett Zamir (brettz9 at yahoo dot com) 2007
*/
require('class.csstidy.php');
require('lang.inc.php');
if (get_magic_quotes_gpc()) {
if (isset($_REQUEST['css_text'])) {
$_REQUEST['css_text'] = stripslashes($_REQUEST['css_text']);
}
if (isset($_REQUEST['custom'])) {
$_REQUEST['custom'] = stripslashes($_REQUEST['custom']);
}
if (isset($_COOKIE['custom_template'])) {
$_COOKIE['custom_template'] = stripslashes($_COOKIE['custom_template']);
}
}
function rmdirr($dirname,$oc=0)
{
// Sanity check
if (!file_exists($dirname)) {
return false;
}
// Simple delete for a file
if (is_file($dirname) && (time()-fileatime($dirname))>3600) {
return unlink($dirname);
}
// Loop through the folder
if(is_dir($dirname))
{
$dir = dir($dirname);
while (false !== $entry = $dir->read()) {
// Skip pointers
if ($entry === '.' || $entry === '..') {
continue;
}
// Recurse
rmdirr($dirname.'/'.$entry,$oc);
}
$dir->close();
}
// Clean up
if ($oc==1)
{
return rmdir($dirname);
}
}
function options($options, $selected = null, $labelIsValue = false)
{
$html = '';
settype($selected, 'array');
settype($options, 'array');
foreach ($options as $value=>$label)
{
if (is_array($label)) {
$value = $label[0];
$label = $label[1];
}
$label = htmlspecialchars($label, ENT_QUOTES, 'utf-8');
$value = $labelIsValue ? $label
: htmlspecialchars($value, ENT_QUOTES, 'utf-8');
$html .= '<option value="'.$value.'"';
if (in_array($value, $selected)) {
$html .= ' selected="selected"';
}
$html .= '>'.$label.'</option>';
}
if (!$html) {
$html .= '<option value="0">---</option>';
}
return $html;
}
$css = new csstidy();
$is_custom = isset($_REQUEST['custom']) && !empty($_REQUEST['custom']) && isset($_REQUEST['template']) && ($_REQUEST['template'] === '4');
if($is_custom)
{
setcookie ('custom_template', $_REQUEST['custom'], time()+360000);
}
rmdirr('temp');
if(isset($_REQUEST['case_properties'])) $css->set_cfg('case_properties',$_REQUEST['case_properties']);
if(isset($_REQUEST['lowercase'])) $css->set_cfg('lowercase_s',true);
if(!isset($_REQUEST['compress_c']) && isset($_REQUEST['post'])) $css->set_cfg('compress_colors',false);
if(!isset($_REQUEST['compress_fw']) && isset($_REQUEST['post'])) $css->set_cfg('compress_font-weight',false);
if(isset($_REQUEST['merge_selectors'])) $css->set_cfg('merge_selectors', $_REQUEST['merge_selectors']);
if(isset($_REQUEST['optimise_shorthands'])) $css->set_cfg('optimise_shorthands',$_REQUEST['optimise_shorthands']);
if(!isset($_REQUEST['rbs']) && isset($_REQUEST['post'])) $css->set_cfg('remove_bslash',false);
if(isset($_REQUEST['preserve_css'])) $css->set_cfg('preserve_css',true);
if(isset($_REQUEST['sort_sel'])) $css->set_cfg('sort_selectors',true);
if(isset($_REQUEST['sort_de'])) $css->set_cfg('sort_properties',true);
if(isset($_REQUEST['remove_last_sem'])) $css->set_cfg('remove_last_;',true);
if(isset($_REQUEST['discard'])) $css->set_cfg('discard_invalid_properties',true);
if(isset($_REQUEST['css_level'])) $css->set_cfg('css_level',$_REQUEST['css_level']);
if(isset($_REQUEST['timestamp'])) $css->set_cfg('timestamp',true);
// This by itself is enough since our scripts don't use DOM to create elements (in which case the namespace aware ones
// should be used when serving as application/xhtml+xml but not when served as text/html ;
// also, case will be different when retrieving element names, as HTML DOM returns in upper case,
// genuine XHTML DOM (when XHTML served as such) as lower
if (stristr($_SERVER['HTTP_ACCEPT'], 'application/xhtml+xml')) {
$http_accept = 'application/xhtml+xml';
}
elseif (stristr($_SERVER['HTTP_ACCEPT'], 'application/xml')) {
$http_accept = 'application/xml';
}
elseif (stristr($_SERVER['HTTP_ACCEPT'], 'text/xml')) {
$http_accept = 'text/xml';
}
elseif (stristr($_SERVER['HTTP_USER_AGENT'], 'Opera ') || stristr($_SERVER['HTTP_USER_AGENT'], 'Opera/')) {
preg_match('@Opera/(\d)@', $_SERVER['HTTP_USER_AGENT'], $matches);
if (isset($matches[1]) && $matches[1] >= 7) {
$http_accept = 'application/xhtml+xml';
}
else {
$http_accept = 'text/html';
}
}
else {
$http_accept = 'text/html';
}
header('Content-Type: '.$http_accept.'; charset=utf-8');
if ($http_accept === 'text/html') {
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<?php
}
else {
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
<?php
}
?>
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="<?php echo $l; ?>">
<head>
<meta http-equiv="Content-Type" content="application/xhtml+xml; charset=utf-8" />
<title>
<?php echo $lang[$l][0]; echo $css->version; ?>)
</title>
<link rel="stylesheet" href="cssparse.css" type="text/css" />
<script type="text/javascript"><!--/*--><![CDATA[/*><!--*/
function enable_disable_preserve()
{
var inputs = new Array('sort_sel', 'sort_de', 'optimise_shorthands', 'merge_selectors', 'none');
var inputs_v = new Array( true, true, true, true, false);
for(var i = 0; i < inputs.length; i++)
{
if(document.getElementById('preserve_css').checked) {
document.getElementById(inputs[i]).disabled = inputs_v[i];
} else {
document.getElementById(inputs[i]).disabled = !inputs_v[i];
}
}
}
function ClipBoard()
{
if (window.clipboardData) { // Feature testing
window.clipboardData.setData('Text',document.getElementById("copytext").innerText);
}
else if (navigator.userAgent.indexOf('Gecko') != -1
&& navigator.userAgent.indexOf('Apple') == -1
) {
try {
netscape.security.PrivilegeManager.enablePrivilege('UniversalXPConnect');
const gClipboardHelper = Components.classes["@mozilla.org/widget/clipboardhelper;1"].
getService(Components.interfaces.nsIClipboardHelper);
gClipboardHelper.copyString(document.getElementById("copytext").innerHTML);
}
catch (e) {
alert(e+"\n\n"+"<?php echo $lang[$l][66] ?>");
}
}
else {
alert("<?php echo $lang[$l][60]; ?>");
}
}
/*]]>*/-->
</script>
</head>
<body onload="enable_disable_preserve()">
<div><h1 style="display:inline">
<?php echo $lang[$l][1]; ?>
</h1>
<?php echo $lang[$l][2]; ?> <a
href="http://csstidy.sourceforge.net/">csstidy</a> <?php echo $css->version; ?>)
</div><p>
<?php echo $lang[$l][39]; ?>: <a hreflang="en" href="?lang=en">English</a> <a hreflang="de" href="?lang=de">Deutsch</a> <a hreflang="fr" href="?lang=fr">French</a> <a hreflang="zh" href="?lang=zh">Chinese</a></p>
<p><?php echo $lang[$l][4]; ?>
<?php echo $lang[$l][6]; ?>
</p>
<form method="post" action="">
<div>
<fieldset id="field_input">
<legend><?php echo $lang[$l][8]; ?></legend> <label for="css_text"
class="block"><?php echo $lang[$l][9]; ?></label><textarea id="css_text" name="css_text" rows="20" cols="35"><?php if(isset($_REQUEST['css_text'])) echo htmlspecialchars($_REQUEST['css_text'], ENT_QUOTES, "utf-8"); ?></textarea>
<label for="url"><?php echo $lang[$l][10]; ?></label> <input type="text"
name="url" id="url" <?php if(isset($_REQUEST['url']) &&
!empty($_REQUEST['url'])) echo 'value="',htmlspecialchars($_REQUEST['url'], ENT_QUOTES, 'utf-8'),'"'; ?>
size="35" /><br />
<input type="submit" value="<?php echo $lang[$l][35]; ?>" id="submit" />
</fieldset>
<div id="rightcol">
<fieldset id="code_layout">
<legend><?php echo $lang[$l][11]; ?></legend> <label for="template"
class="block"><?php echo $lang[$l][12]; ?></label> <select
id="template" name="template" style="margin-bottom:1em;">
<?php
$num = (isset($_REQUEST['template'])) ? intval($_REQUEST['template']) : 1;
echo options(array(3 => $lang[$l][13], 2 => $lang[$l][14], 1 => $lang[$l][15], 0 => $lang[$l][16], 4 => $lang[$l][17]), $num);
?>
</select><br />
<label for="custom" class="block">
<?php echo $lang[$l][18]; ?> </label> <textarea id="custom"
name="custom" cols="33" rows="4"><?php
if($is_custom) echo
htmlspecialchars($_REQUEST['custom'], ENT_QUOTES, 'utf-8');
elseif(isset($_COOKIE['custom_template']) &&
!empty($_COOKIE['custom_template'])) echo
htmlspecialchars($_COOKIE['custom_template'], ENT_QUOTES, 'utf-8');
?></textarea>
</fieldset>
<fieldset id="options">
<legend><?php echo $lang[$l][19]; ?></legend>
<input onchange="enable_disable_preserve()" type="checkbox" name="preserve_css" id="preserve_css"
<?php if($css->get_cfg('preserve_css')) echo 'checked="checked"'; ?> />
<label for="preserve_css" title="<?php echo $lang[$l][52]; ?>" class="help"><?php echo $lang[$l][51]; ?></label><br />
<input type="checkbox" name="sort_sel" id="sort_sel"
<?php if($css->get_cfg('sort_selectors')) echo 'checked="checked"'; ?> />
<label for="sort_sel" title="<?php echo $lang[$l][41]; ?>" class="help"><?php echo $lang[$l][20]; ?></label><br />
<input type="checkbox" name="sort_de" id="sort_de"
<?php if($css->get_cfg('sort_properties')) echo 'checked="checked"'; ?> />
<label for="sort_de"><?php echo $lang[$l][21]; ?></label><br />
<label for="merge_selectors"><?php echo $lang[$l][22]; ?></label>
<select style="width:15em;" name="merge_selectors" id="merge_selectors">
<?php echo options(array('0' => $lang[$l][47], '1' => $lang[$l][48], '2' => $lang[$l][49]), $css->get_cfg('merge_selectors')); ?>
</select><br />
<label for="optimise_shorthands"><?php echo $lang[$l][23]; ?></label>
<select name="optimise_shorthands" id="optimise_shorthands">
<?php echo options(array($lang[$l][54], $lang[$l][55], $lang[$l][56]), $css->get_cfg('optimise_shorthands')); ?>
</select><br />
<input type="checkbox" name="compress_c" id="compress_c"
<?php if($css->get_cfg('compress_colors')) echo 'checked="checked"';?> />
<label for="compress_c"><?php echo $lang[$l][24]; ?></label><br />
<input type="checkbox" name="compress_fw" id="compress_fw"
<?php if($css->get_cfg('compress_font-weight')) echo 'checked="checked"';?> />
<label for="compress_fw"><?php echo $lang[$l][45]; ?></label><br />
<input type="checkbox" name="lowercase" id="lowercase" value="lowercase"
<?php if($css->get_cfg('lowercase_s')) echo 'checked="checked"'; ?> />
<label title="<?php echo $lang[$l][30]; ?>" class="help" for="lowercase"><?php echo $lang[$l][25]; ?></label><br />
<?php echo $lang[$l][26]; ?><br />
<input type="radio" name="case_properties" id="none" value="0"
<?php if($css->get_cfg('case_properties') === 0) echo 'checked="checked"'; ?> />
<label for="none"><?php echo $lang[$l][53]; ?></label>
<input type="radio" name="case_properties" id="lower_yes" value="1"
<?php if($css->get_cfg('case_properties') === 1) echo 'checked="checked"'; ?> />
<label for="lower_yes"><?php echo $lang[$l][27]; ?></label>
<input type="radio" name="case_properties" id="upper_yes" value="2"
<?php if($css->get_cfg('case_properties') === 2) echo 'checked="checked"'; ?> />
<label for="upper_yes"><?php echo $lang[$l][29]; ?></label><br />
<input type="checkbox" name="rbs" id="rbs"
<?php if($css->get_cfg('remove_bslash')) echo 'checked="checked"'; ?> />
<label for="rbs"><?php echo $lang[$l][31]; ?></label><br />
<input type="checkbox" id="remove_last_sem" name="remove_last_sem"
<?php if($css->get_cfg('remove_last_;')) echo 'checked="checked"'; ?> />
<label for="remove_last_sem"><?php echo $lang[$l][42]; ?></label><br />
<input type="checkbox" id="discard" name="discard"
<?php if($css->get_cfg('discard_invalid_properties')) echo 'checked="checked"'; ?> />
<label for="discard"><?php echo $lang[$l][43]; ?></label>
<select name="css_level"><?php echo options(array('CSS2.1','CSS2.0','CSS1.0'),$css->get_cfg('css_level'), true); ?></select><br />
<input type="checkbox" id="timestamp" name="timestamp"
<?php if($css->get_cfg('timestamp')) echo 'checked="checked"'; ?> />
<label for="timestamp"><?php echo $lang[$l][57]; ?></label><br />
<input type="checkbox" id="whole_file" name="whole_file"
<?php if(isset($_REQUEST['whole_file'])) echo 'checked="checked"'; ?> />
<label for="whole_file"><?php echo $lang[$l][63]; ?></label><br />
<input type="checkbox" name="file_output" id="file_output" value="file_output"
<?php if(isset($_REQUEST['file_output'])) echo 'checked="checked"'; ?> />
<label class="help" title="<?php echo $lang[$l][34]; ?>" for="file_output">
<strong><?php echo $lang[$l][33]; ?></strong>
</label><br />
</fieldset>
<input type="hidden" name="post" />
</div>
</div>
</form>
<?php
$file_ok = false;
$result = false;
$url = (isset($_REQUEST['url']) && !empty($_REQUEST['url'])) ? $_REQUEST['url'] : false;
if(isset($_REQUEST['template']))
{
switch($_REQUEST['template'])
{
case 4:
if($is_custom)
{
$css->load_template($_REQUEST['custom'],false);
}
break;
case 3:
$css->load_template('highest_compression');
break;
case 2:
$css->load_template('high_compression');
break;
case 0:
$css->load_template('low_compression');
break;
}
}
if($url)
{
if(substr($_REQUEST['url'],0,7) !== 'http://')
{
$_REQUEST['url'] = 'http://'.$_REQUEST['url'];
}
$result = $css->parse_from_url($_REQUEST['url'],0);
}
elseif(isset($_REQUEST['css_text']) && strlen($_REQUEST['css_text'])>5)
{
$result = $css->parse($_REQUEST['css_text']);
}
if($result)
{
$ratio = $css->print->get_ratio();
$diff = $css->print->get_diff();
if(isset($_REQUEST['file_output']))
{
$filename = md5(mt_rand().time().mt_rand());
if (!is_dir('temp')) {
$madedir = mkdir('temp');
if (!$madedir) {
print 'Could not make directory "temp" in '.dirname(__FILE__);
exit;
}
}
$handle = fopen('temp/'.$filename.'.css','w');
if($handle) {
if(fwrite($handle,$css->print->plain()))
{
$file_ok = true;
}
}
fclose($handle);
}
if($ratio>0) $ratio = '<span style="color:green;">'.$ratio.'%</span>
('.$diff.' Bytes)'; else $ratio = '<span
style="color:red;">'.$ratio.'%</span> ('.$diff.' Bytes)';
if(count($css->log) > 0): ?>
<fieldset id="messages"><legend>Messages</legend>
<div><dl><?php
foreach($css->log as $line => $array)
{
echo '<dt>',$line,'</dt>';
$array_size = count($array);
for($i = 0; $i < $array_size; ++$i)
{
echo '<dd class="',$array[$i]['t'],'">',$array[$i]['m'],'</dd>';
}
}
?></dl></div>
</fieldset>
<?php endif;
echo '<fieldset><legend>',$lang[$l][37],': ',$css->print->size('input'),'KB, ',$lang[$l][38],':',$css->print->size('output'),'KB, ',$lang[$l][36],': ',$ratio;
if($file_ok)
{
echo ' - <a href="temp/',$filename,'.css">Download</a>';
}
echo ' - <a href="javascript:ClipBoard()">',$lang[$l][58],'</a>';
echo '</legend>';
echo '<code id="copytext">';
echo $css->print->formatted();
echo '</code></fieldset><div><br /></div>';
echo '<fieldset class="code_output"><legend>',$lang[$l][64],'</legend>';
echo '<textarea rows="10" cols="80">';
if(isset($_REQUEST['whole_file'])) {
echo htmlspecialchars($css->print->formatted_page('xhtml1.1', false, '', 'en'), ENT_QUOTES, 'utf-8');
}
else {
echo htmlspecialchars('<code id="copytext">', ENT_QUOTES, 'utf-8'),"\n";
echo htmlspecialchars($css->print->formatted()."\n".'</code>', ENT_QUOTES, 'utf-8');
}
echo '</textarea></fieldset>';
echo '<fieldset class="code_output"><legend>',$lang[$l][65],'</legend>';
echo '<textarea rows="10" cols="30">';
echo file_get_contents('cssparsed.css');
echo '</textarea>';
echo '</fieldset><p><a href="javascript:scrollTo(0,0)">&#8593; ',$lang[$l][59],'</a></p>';
}
elseif(isset($_REQUEST['css_text']) || isset($_REQUEST['url'])) {
echo '<p class="important">',$lang[$l][28],'</p>';
}
?>
<p style="text-align:center;font-size:.8em;clear:both;">
<?php echo $lang[$l][61] ?> <a
href="http://csstidy.sourceforge.net/contact.php"><?php echo $lang[$l][62] ?></a>.
</p>
</body>
</html>