| <?php |
| /************************************************************************************* |
| * cssgen.php |
| * ---------- |
| * Author: Nigel McNie (nigel@geshi.org) |
| * Copyright: (c) 2004 Nigel McNie |
| * Release Version: 1.0.8.1 |
| * Date Started: 2004/05/20 |
| * |
| * Application to generate custom CSS files for GeSHi (based on an idea by Andreas |
| * Gohr) |
| * |
| ************************************************************************************* |
| * |
| * This file is part of GeSHi. |
| * |
| * GeSHi is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License as published by |
| * the Free Software Foundation; either version 2 of the License, or |
| * (at your option) any later version. |
| * |
| * GeSHi 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 General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with GeSHi; if not, write to the Free Software |
| * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| * |
| ************************************************************************************/ |
| |
| set_magic_quotes_runtime(0); |
| // |
| // Functions |
| // |
| |
| function make_header ( $title ) |
| { |
| echo '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> |
| <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"> |
| <head> |
| <title>GeSHi CSS Generator :: ' . $title . ' </title> |
| <style type="text/css" media="screen"> |
| <!-- |
| html { |
| font-family: Verdana, Arial, sans-serif; |
| font-size: 80%; |
| background-color: #d0d0d0; |
| } |
| body { |
| margin: 10px; |
| padding: 5px; |
| border: 1px solid #f0f0f0; |
| background-color: #f6f6f6; |
| } |
| h1 { |
| border-bottom: 2px solid #e0e0e0; |
| font-weight: normal; |
| font-size: 150%; |
| color: #c0c0c0; |
| } |
| input, textarea { |
| border: 1px solid #d0d0d0; |
| } |
| th { |
| text-align: right; |
| font-weight: normal; |
| } |
| pre { |
| font-size: 110%; |
| color: #202020; |
| } |
| #footer { |
| color: #b0b0b0; |
| text-align: center; |
| font-size: 90%; |
| margin: 0 auto; |
| border-top: 1px solid #e0e0e0; |
| } |
| #footer a { |
| color: #c0c0c0; |
| } |
| --> |
| </style> |
| <script type="text/javascript"> |
| function select (state) |
| { |
| var cboxes = document.getElementsByTagName(\'input\'); |
| for (var i = 0; i < cboxes.length; i++) { |
| if (cboxes[i].type == "checkbox") { |
| if (state == "true") { |
| cboxes[i].checked = true; |
| } else if (state == "false") { |
| cboxes[i].checked = false; |
| } else if (state == "invert") { |
| cboxes[i].checked = !cboxes[i].checked; |
| } |
| } |
| } |
| } |
| </script> |
| </head> |
| <body> |
| <h1>' . $title . '</h1> |
| '; |
| } |
| |
| function make_footer () |
| { |
| echo '<div id="footer"><a href="http://qbnz.com/highlighter/">GeSHi</a> © Nigel McNie, 2004, released under the GPL</div></body> |
| </html>'; |
| } |
| |
| |
| function get_var ( $var_name ) |
| { |
| if ( isset($_GET[$var_name]) ) |
| { |
| return str_replace("\'", "'", $_GET[$var_name]); |
| } |
| elseif ( isset($_POST[$var_name]) ) |
| { |
| return str_replace("\'", "'", $_POST[$var_name]); |
| } |
| return null; |
| } |
| |
| |
| |
| // |
| // Unset everything |
| // |
| foreach ( $_REQUEST as $var ) |
| { |
| unset($$var); |
| } |
| foreach ( array( |
| '_POST' => 'HTTP_POST_VARS', |
| '_GET' => 'HTTP_GET_VARS', |
| '_COOKIE' => 'HTTP_COOKIE_VARS', |
| '_SERVER' => 'HTTP_SERVER_VARS', |
| '_ENV' => 'HTTP_ENV_VARS', |
| '_FILES' => 'HTTP_POST_FILES') as $array => $other ) |
| { |
| if ( !isset($$array) ) |
| { |
| $$array = $$other; |
| } |
| unset($$other); |
| } |
| |
| |
| // Get what step we're up to |
| $step = get_var('step'); |
| |
| if ( !$step || $step == 1 ) |
| { |
| $errors = 0; |
| make_header('Step 1'); |
| echo "Welcome to the GeSHi CSS generator.<br /><pre>Searching for GeSHi... "; |
| |
| // Find GeSHi |
| $geshi_path = get_var('geshi-path'); |
| $geshi_lang_path = get_var('geshi-lang-path'); |
| |
| if ( !$geshi_path ) |
| { |
| $geshi_path = '../geshi.php'; |
| } |
| if ( !$geshi_lang_path ) |
| { |
| $geshi_lang_path = '../geshi/'; |
| } |
| |
| |
| if ( is_file($geshi_path) && is_readable($geshi_path) ) |
| { |
| // Get file contents and see if GeSHi is in here |
| $file = @file($geshi_path); |
| $contents = ''; |
| foreach ( $file as $line ) |
| { |
| $contents .= $line; |
| } |
| if ( strpos($contents, '<?php |
| /** |
| * GeSHi - Generic Syntax Highlighter') !== false ) |
| { |
| echo '<span style="color: green;">Found at ' . realpath($geshi_path) . '</span>'; |
| } |
| else |
| { |
| ++$errors; |
| $no_geshi_dot_php_error = true; |
| echo '<span style="color: red;">Not found</span>'; |
| } |
| } |
| else |
| { |
| ++$errors; |
| $no_geshi_dot_php_error = true; |
| echo '<span style="color: red;">Not found</span>'; |
| } |
| |
| // Find language files |
| echo "\nSearching for language files... "; |
| if ( is_readable($geshi_lang_path . 'css-gen.cfg') ) |
| { |
| |
| echo '<span style="color: green;">Found at ' . realpath($geshi_lang_path) . '</span>'; |
| } |
| else |
| { |
| ++$errors; |
| $no_lang_dir_error = true; |
| echo '<span style="color: red;">Not found</span>'; |
| } |
| echo "</pre>\n"; |
| |
| if ( $errors > 0 ) |
| { |
| // We're gonna have to ask for the paths... |
| echo 'Unfortunately CSSGen could not detect the following paths. Please input them and press "submit" to try again.'; |
| echo " |
| <form action=\"cssgen.php\" method=\"post\">"; |
| if ( $no_geshi_dot_php_error ) |
| { |
| echo " |
| <br />geshi.php: <input type=\"text\" name=\"geshi-path\" value=\"" . realpath('../geshi.php') . "\" size=\"50\" />"; |
| } |
| else |
| { |
| echo '<input type="hidden" name="geshi-path" value="' . htmlspecialchars($geshi_path) . '" />'; |
| } |
| if ( $no_lang_dir_error ) |
| { |
| echo " |
| <br />language files directory: <input type=\"text\" name=\"geshi-lang-path\" value=\"" . realpath('../geshi/') . "/\" size=\"50\" /> (should have a trailing slash)"; |
| } |
| else |
| { |
| echo '<input type="hidden" name="geshi-lang-path" value="' . $geshi_lang_path . '" />'; |
| } |
| |
| echo " |
| <br /><input type=\"submit\" value=\"Search\" /></form>"; |
| } |
| else |
| { |
| // no errors - echo continue form |
| echo 'Everything seems to be detected successfully. Use the button to continue. |
| <br /><br /><form action="cssgen.php?step=2" method="post"> |
| <input type="hidden" name="geshi-path" value="' . realpath($geshi_path) . '" /><input type="hidden" name="geshi-lang-path" value="' . realpath($geshi_lang_path) . '" /> |
| <input type="submit" value="Step 2" />'; |
| } |
| |
| make_footer(); |
| } |
| // Step 2 |
| elseif ( $step == 2 ) |
| { |
| make_header('Step 2'); |
| |
| $geshi_path = get_var('geshi-path'); |
| $geshi_lang_path = get_var('geshi-lang-path'); |
| |
| $dh = opendir($geshi_lang_path); |
| $lang_files = array(); |
| $file = readdir($dh); |
| while ( $file !== false ) |
| { |
| if ( $file == '.' || $file == '..' || $file == 'CVS' || $file == 'css-gen.cfg' ) |
| { |
| $file = readdir($dh); |
| continue; |
| } |
| $lang_files[] = $file; |
| $file = readdir($dh); |
| } |
| closedir($dh); |
| sort($lang_files); |
| |
| // Now installed languages are in $lang_files |
| |
| echo '<form action="cssgen.php?step=3" method="post" id="step2"> |
| What languages are you wanting to make this stylesheet for?<br /><br /> |
| Detected languages:<br />'; |
| |
| foreach ( $lang_files as $lang ) |
| { |
| $lang = substr($lang, 0, strpos($lang, '.')); |
| if ($lang) { |
| echo "<input type=\"checkbox\" name=\"langs[$lang]\" checked=\"checked\" /> $lang<br />\n"; |
| } |
| } |
| |
| 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"; |
| |
| echo 'If you\'d like any other languages not detected here to be supported, please enter |
| them here, one per line:<br /><textarea rows="4" cols="20" name="extra-langs"></textarea><br /> |
| '; |
| |
| echo '<br />Styles: |
| <table> |
| <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> |
| <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> |
| <tr><th>Keywords I (if, do, while etc)</th><td><input type="text" name="keywords-1" value="color: #a1a100;" /></td></tr> |
| <tr><th>Keywords II (null, true, false etc)</th><td><input type="text" name="keywords-2" value="color: #000; font-weight: bold;" /></td></tr> |
| <tr><th>Inbuilt Functions (echo, print etc)</th><td><input type="text" name="keywords-3" value="color: #000066;" /></td></tr> |
| <tr><th>Data Types (int, boolean etc)</th><td><input type="text" name="keywords-4" value="color: #f63333;" /></td></tr> |
| |
| <tr><th>Comments (//, <!-- --> etc)</th><td><input type="text" name="comments" value="color: #808080;" /></td></tr> |
| <tr><th>Escaped Characters (\n, \t etc)</th><td><input type="text" name="escaped-chars" value="color: #000033; font-weight: bold;" /></td></tr> |
| <tr><th>Brackets ( ([{}]) etc)</th><td><input type="text" name="brackets" value="color: #66cc66;" /></td></tr> |
| <tr><th>Strings ("foo" etc)</th><td><input type="text" name="strings" value="color: #ff0000;" /></td></tr> |
| <tr><th>Numbers (1, -54, 2.5 etc)</th><td><input type="text" name="numbers" value="color: #ff33ff;" /></td></tr> |
| <tr><th>Methods (Foo.bar() etc)</th><td><input type="text" name="methods" value="color: #006600;" /></td></tr> |
| </table>'; |
| |
| echo '<input type="hidden" name="geshi-path" value="' . realpath($geshi_path) . '" /><input type="hidden" name="geshi-lang-path" value="' . realpath($geshi_lang_path) . '" /> |
| <input type="submit" value="Step 3" /></form>'; |
| |
| make_footer(); |
| } |
| // Step 3 |
| elseif ( $step == 3 ) |
| { |
| make_header('Step 3'); |
| echo '<p>Here is your completed stylesheet. Note that it may not be perfect - no regular expression styles are included for one thing, |
| you\'ll have to add those yourself (php and xml are just two languages that use them), and line numbers are not included, however |
| it includes most of the basic information.</p>'; |
| |
| // Make the stylesheet |
| $part_selector_1 = ''; |
| $part_selector_2 = ''; |
| $part_selector_3 = ''; |
| |
| $langs = get_var('langs'); |
| $extra_langs = trim(get_var('extra-langs')); |
| if ( $extra_langs != '' ) |
| { |
| $l = explode("\r\n", $extra_langs); |
| foreach ( $l as $lng ) |
| { |
| $langs[$lng] = true; |
| } |
| } |
| |
| |
| 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(); |
| } |
| |
| ?> |
