465 lines
15 KiB
PHP
465 lines
15 KiB
PHP
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<?php
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/*************************************************************************************
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* cssgen.php
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* ----------
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* Author: Nigel McNie (nigel@geshi.org)
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* Copyright: (c) 2004 Nigel McNie
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* Release Version: 1.0.8.12
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* Date Started: 2004/05/20
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*
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* Application to generate custom CSS files for GeSHi (based on an idea by Andreas
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* Gohr)
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*
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*************************************************************************************
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*
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* This file is part of GeSHi.
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*
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* GeSHi is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* GeSHi is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with GeSHi; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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************************************************************************************/
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set_magic_quotes_runtime(0);
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//
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// Functions
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//
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function make_header ( $title )
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{
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echo '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
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<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
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<head>
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<title>GeSHi CSS Generator :: ' . $title . ' </title>
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<style type="text/css" media="screen">
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<!--
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html {
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font-family: Verdana, Arial, sans-serif;
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font-size: 80%;
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background-color: #d0d0d0;
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}
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body {
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margin: 10px;
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padding: 5px;
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border: 1px solid #f0f0f0;
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background-color: #f6f6f6;
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}
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h1 {
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border-bottom: 2px solid #e0e0e0;
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font-weight: normal;
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font-size: 150%;
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color: #c0c0c0;
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}
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input, textarea {
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border: 1px solid #d0d0d0;
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}
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th {
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text-align: right;
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font-weight: normal;
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}
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pre {
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font-size: 110%;
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color: #202020;
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}
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#footer {
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color: #b0b0b0;
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text-align: center;
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font-size: 90%;
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margin: 0 auto;
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border-top: 1px solid #e0e0e0;
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}
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#footer a {
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color: #c0c0c0;
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}
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-->
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</style>
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<script type="text/javascript">
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function select (state)
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{
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var cboxes = document.getElementsByTagName(\'input\');
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for (var i = 0; i < cboxes.length; i++) {
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if (cboxes[i].type == "checkbox") {
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if (state == "true") {
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cboxes[i].checked = true;
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} elseif (state == "false") {
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cboxes[i].checked = false;
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} elseif (state == "invert") {
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cboxes[i].checked = !cboxes[i].checked;
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}
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}
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}
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}
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</script>
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</head>
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<body>
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<h1>' . $title . '</h1>
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';
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}
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function make_footer ()
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{
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echo '<div id="footer"><a href="http://qbnz.com/highlighter/">GeSHi</a> © Nigel McNie, 2004, released under the GPL</div></body>
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</html>';
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}
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function get_var ( $var_name )
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{
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if ( isset($_GET[$var_name]) )
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{
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return str_replace("\'", "'", $_GET[$var_name]);
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}
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elseif ( isset($_POST[$var_name]) )
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{
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return str_replace("\'", "'", $_POST[$var_name]);
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}
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return null;
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}
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//
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// Unset everything
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//
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foreach ( $_REQUEST as $var )
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{
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unset($$var);
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}
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foreach ( array(
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'_POST' => 'HTTP_POST_VARS',
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'_GET' => 'HTTP_GET_VARS',
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'_COOKIE' => 'HTTP_COOKIE_VARS',
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'_SERVER' => 'HTTP_SERVER_VARS',
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'_ENV' => 'HTTP_ENV_VARS',
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'_FILES' => 'HTTP_POST_FILES') as $array => $other )
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{
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if ( !isset($$array) )
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{
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$$array = $$other;
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}
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unset($$other);
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}
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// Get what step we're up to
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$step = get_var('step');
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if ( !$step || $step == 1 )
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{
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$errors = 0;
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make_header('Step 1');
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echo "Welcome to the GeSHi CSS generator.<br /><pre>Searching for GeSHi... ";
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// Find GeSHi
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$geshi_path = get_var('geshi-path');
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$geshi_lang_path = get_var('geshi-lang-path');
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if(strstr($geshi_path, '..')) {
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unset($geshi_path);
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}
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if(strstr($geshi_lang_path, '..')) {
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unset($geshi_lang_path);
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}
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if ( !$geshi_path )
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{
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$geshi_path = '../geshi.php';
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}
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if ( !$geshi_lang_path )
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{
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$geshi_lang_path = '../geshi/';
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}
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if ( is_file($geshi_path) && is_readable($geshi_path) )
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{
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// Get file contents and see if GeSHi is in here
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$file = @file($geshi_path);
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$contents = '';
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foreach ( $file as $line )
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{
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$contents .= $line;
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}
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if ( strpos($contents, '<?php
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/**
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* GeSHi - Generic Syntax Highlighter') !== false )
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{
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echo '<span style="color: green;">Found at ' . realpath($geshi_path) . '</span>';
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}
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else
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{
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++$errors;
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$no_geshi_dot_php_error = true;
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echo '<span style="color: red;">Not found</span>';
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}
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}
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else
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{
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++$errors;
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$no_geshi_dot_php_error = true;
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echo '<span style="color: red;">Not found</span>';
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}
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// Find language files
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echo "\nSearching for language files... ";
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if ( is_readable($geshi_lang_path . 'css-gen.cfg') )
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{
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echo '<span style="color: green;">Found at ' . realpath($geshi_lang_path) . '</span>';
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}
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else
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{
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++$errors;
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$no_lang_dir_error = true;
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echo '<span style="color: red;">Not found</span>';
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}
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echo "</pre>\n";
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if ( $errors > 0 )
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{
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// We're gonna have to ask for the paths...
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echo 'Unfortunately CSSGen could not detect the following paths. Please input them and press "submit" to try again.';
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echo "
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<form action=\"cssgen.php\" method=\"post\">";
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if ( $no_geshi_dot_php_error )
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{
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echo "
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<br />geshi.php: <input type=\"text\" name=\"geshi-path\" value=\"" . realpath('../geshi.php') . "\" size=\"50\" />";
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}
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else
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{
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echo '<input type="hidden" name="geshi-path" value="' . htmlspecialchars($geshi_path) . '" />';
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}
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if ( $no_lang_dir_error )
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{
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echo "
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<br />language files directory: <input type=\"text\" name=\"geshi-lang-path\" value=\"" . realpath('../geshi/') . "/\" size=\"50\" /> (should have a trailing slash)";
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}
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else
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{
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echo '<input type="hidden" name="geshi-lang-path" value="' . $geshi_lang_path . '" />';
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}
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echo "
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<br /><input type=\"submit\" value=\"Search\" /></form>";
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}
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else
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{
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// no errors - echo continue form
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echo 'Everything seems to be detected successfully. Use the button to continue.
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<br /><br /><form action="cssgen.php?step=2" method="post">
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<input type="hidden" name="geshi-path" value="' . realpath($geshi_path) . '" /><input type="hidden" name="geshi-lang-path" value="' . realpath($geshi_lang_path) . '" />
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<input type="submit" value="Step 2" />';
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}
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make_footer();
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}
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// Step 2
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elseif ( $step == 2 )
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{
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make_header('Step 2');
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$geshi_path = get_var('geshi-path');
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$geshi_lang_path = get_var('geshi-lang-path');
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$dh = opendir($geshi_lang_path);
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$lang_files = array();
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$file = readdir($dh);
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while ( $file !== false )
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{
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if ( $file == '.' || $file == '..' || $file == 'CVS' || $file == 'css-gen.cfg' )
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{
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$file = readdir($dh);
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continue;
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}
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if(!strstr(file_get_contents($dh . DIRECTORY_SEPARATOR . $file), '$language_data')) {
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$file = readdir($dh);
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continue;
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}
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$lang_files[] = $file;
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$file = readdir($dh);
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}
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closedir($dh);
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sort($lang_files);
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// Now installed languages are in $lang_files
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echo '<form action="cssgen.php?step=3" method="post" id="step2">
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What languages are you wanting to make this stylesheet for?<br /><br />
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Detected languages:<br />';
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foreach ( $lang_files as $lang )
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{
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$lang = substr($lang, 0, strpos($lang, '.'));
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if ($lang) {
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echo "<input type=\"checkbox\" name=\"langs[$lang]\" checked=\"checked\" /> $lang<br />\n";
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}
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}
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echo "Select: <a href=\"javascript:select('true')\">All</a>, <a href=\"javascript:select('false')\">None</a>, <a href=\"javascript:select('invert')\">Invert</a><br />\n";
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echo 'If you\'d like any other languages not detected here to be supported, please enter
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them here, one per line:<br /><textarea rows="4" cols="20" name="extra-langs"></textarea><br />
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';
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echo '<br />Styles:
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<table>
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<tr><th>Style for the overall code block:</th><td><input type="text" name="overall" value="border: 1px dotted #a0a0a0; font-family: \'Courier New\', Courier, monospace; background-color: #f0f0f0; color: #0000bb;" /></td></tr>
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<tr><th>Default Styles</th><td><input type="text" name="default-styles" value="font-weight:normal;background:transparent;color:#000; padding-left: 5px;" /></td></tr>
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<tr><th>Keywords I (if, do, while etc)</th><td><input type="text" name="keywords-1" value="color: #a1a100;" /></td></tr>
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<tr><th>Keywords II (null, true, false etc)</th><td><input type="text" name="keywords-2" value="color: #000; font-weight: bold;" /></td></tr>
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<tr><th>Inbuilt Functions (echo, print etc)</th><td><input type="text" name="keywords-3" value="color: #000066;" /></td></tr>
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<tr><th>Data Types (int, boolean etc)</th><td><input type="text" name="keywords-4" value="color: #f63333;" /></td></tr>
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<tr><th>Comments (//, <!-- --> etc)</th><td><input type="text" name="comments" value="color: #808080;" /></td></tr>
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<tr><th>Escaped Characters (\n, \t etc)</th><td><input type="text" name="escaped-chars" value="color: #000033; font-weight: bold;" /></td></tr>
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<tr><th>Brackets ( ([{}]) etc)</th><td><input type="text" name="brackets" value="color: #66cc66;" /></td></tr>
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<tr><th>Strings ("foo" etc)</th><td><input type="text" name="strings" value="color: #ff0000;" /></td></tr>
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<tr><th>Numbers (1, -54, 2.5 etc)</th><td><input type="text" name="numbers" value="color: #ff33ff;" /></td></tr>
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<tr><th>Methods (Foo.bar() etc)</th><td><input type="text" name="methods" value="color: #006600;" /></td></tr>
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</table>';
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echo '<input type="hidden" name="geshi-path" value="' . realpath($geshi_path) . '" /><input type="hidden" name="geshi-lang-path" value="' . realpath($geshi_lang_path) . '" />
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<input type="submit" value="Step 3" /></form>';
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make_footer();
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}
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// Step 3
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elseif ( $step == 3 )
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{
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make_header('Step 3');
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echo '<p>Here is your completed stylesheet. Note that it may not be perfect - no regular expression styles are included for one thing,
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you\'ll have to add those yourself (php and xml are just two languages that use them), and line numbers are not included, however
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it includes most of the basic information.</p>';
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// Make the stylesheet
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$part_selector_1 = '';
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$part_selector_2 = '';
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$part_selector_3 = '';
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$langs = get_var('langs');
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$extra_langs = trim(get_var('extra-langs'));
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if ( $extra_langs != '' )
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{
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$l = explode("\r\n", $extra_langs);
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foreach ( $l as $lng )
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{
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$langs[$lng] = true;
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}
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}
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||
|
|
foreach ( $langs as $lang => $dummy )
|
||
|
|
{
|
||
|
|
$part_selector_1 .= ".$lang {PART}, ";
|
||
|
|
$part_selector_2 .= ".$lang {PART1}, .$lang {PART2}, ";
|
||
|
|
$part_selector_3 .= ".$lang {PART1}, .$lang {PART2}, .$lang {PART3}, ";
|
||
|
|
}
|
||
|
|
$part_selector_1 = substr($part_selector_1, 0, -2);
|
||
|
|
$part_selector_2 = substr($part_selector_2, 0, -2);
|
||
|
|
$part_selector_3 = substr($part_selector_3, 0, -2);
|
||
|
|
|
||
|
|
|
||
|
|
$default_styles = get_var('default-styles');
|
||
|
|
$ol_selector = str_replace('{PART}', 'ol', $part_selector_1);
|
||
|
|
$overall_styles = get_var('overall');
|
||
|
|
$overall_selector = str_replace('{PART}', '', $part_selector_1);
|
||
|
|
|
||
|
|
$stylesheet = "/* GeSHi (c) Nigel McNie 2004 (http://qbnz.com/highlighter) */";
|
||
|
|
|
||
|
|
if ( $overall != '' )
|
||
|
|
{
|
||
|
|
$stylesheet .= "\n$overall_selector {{$overall_styles}}";
|
||
|
|
}
|
||
|
|
if ( $default_styles != '' )
|
||
|
|
{
|
||
|
|
$default_selector = str_replace(array('{PART1}', '{PART2}'), array('.de1', '.de2'), $part_selector_2);
|
||
|
|
$stylesheet .= "\n$default_selector {{$default_styles}}";
|
||
|
|
}
|
||
|
|
|
||
|
|
// Do keywords
|
||
|
|
$keywords_1 = get_var('keywords-1');
|
||
|
|
$keyword_selector_1 = str_replace('{PART}', '.kw1', $part_selector_1);
|
||
|
|
if ( $keywords_1 != '' )
|
||
|
|
{
|
||
|
|
$stylesheet .= "\n$keyword_selector_1 {{$keywords_1}}";
|
||
|
|
}
|
||
|
|
|
||
|
|
$keywords_2 = get_var('keywords-2');
|
||
|
|
$keyword_selector_2 = str_replace('{PART}', '.kw2', $part_selector_1);
|
||
|
|
if ( $keywords_2 != '' )
|
||
|
|
{
|
||
|
|
$stylesheet .= "\n$keyword_selector_2 {{$keywords_2}}";
|
||
|
|
}
|
||
|
|
|
||
|
|
$keywords_3 = get_var('keywords-3');
|
||
|
|
$keyword_selector_3 = str_replace('{PART}', '.kw3', $part_selector_1);
|
||
|
|
if ( $keywords_3 != '' )
|
||
|
|
{
|
||
|
|
$stylesheet .= "\n$keyword_selector_3 {{$keywords_3}}";
|
||
|
|
}
|
||
|
|
|
||
|
|
$keywords_4 = get_var('keywords-4');
|
||
|
|
$keyword_selector_4 = str_replace('{PART}', '.kw4', $part_selector_1);
|
||
|
|
if ( $keywords_4 != '' )
|
||
|
|
{
|
||
|
|
$stylesheet .= "\n$keyword_selector_4 {{$keywords_4}}";
|
||
|
|
}
|
||
|
|
|
||
|
|
// Do other lexics
|
||
|
|
$comments = get_var('comments');
|
||
|
|
$comment_selector = str_replace(array('{PART1}', '{PART2}', '{PART3}'), array('.co1', '.co2', '.coMULTI'), $part_selector_3);
|
||
|
|
if ( $comments != '' )
|
||
|
|
{
|
||
|
|
$stylesheet .= "\n$comment_selector {{$comments}}";
|
||
|
|
}
|
||
|
|
|
||
|
|
$esc = get_var('escaped-chars');
|
||
|
|
$esc_selector = str_replace('{PART}', '.es0', $part_selector_1);
|
||
|
|
if ( $esc != '' )
|
||
|
|
{
|
||
|
|
$stylesheet .= "\n$esc_selector {{$esc}}";
|
||
|
|
}
|
||
|
|
|
||
|
|
$brackets = get_var('brackets');
|
||
|
|
$brk_selector = str_replace('{PART}', '.br0', $part_selector_1);
|
||
|
|
if ( $brackets != '' )
|
||
|
|
{
|
||
|
|
$stylesheet .= "\n$brk_selector {{$brackets}}";
|
||
|
|
}
|
||
|
|
|
||
|
|
$strings = get_var('strings');
|
||
|
|
$string_selector = str_replace('{PART}', '.st0', $part_selector_1);
|
||
|
|
if ( $strings != '' )
|
||
|
|
{
|
||
|
|
$stylesheet .= "\n$string_selector {{$strings}}";
|
||
|
|
}
|
||
|
|
|
||
|
|
$numbers = get_var('numbers');
|
||
|
|
$num_selector = str_replace('{PART}', '.nu0', $part_selector_1);
|
||
|
|
if ( $numbers != '' )
|
||
|
|
{
|
||
|
|
$stylesheet .= "\n$num_selector {{$numbers}}";
|
||
|
|
}
|
||
|
|
|
||
|
|
$methods = get_var('methods');
|
||
|
|
$method_selector = str_replace('{PART}', '.me0', $part_selector_1);
|
||
|
|
if ( $methods != '' )
|
||
|
|
{
|
||
|
|
$stylesheet .= "\n$method_selector {{$methods}}";
|
||
|
|
}
|
||
|
|
|
||
|
|
echo "<pre>$stylesheet</pre>";
|
||
|
|
|
||
|
|
make_footer();
|
||
|
|
}
|