<?php
/**
* GeSHi - Generic Syntax Highlighter
*
* For information on how to use GeSHi, please consult the documentation
* found in the docs/ directory, or online at http://geshi.org/docs/
*
* 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
* You can view a copy of the GNU GPL in the COPYING file that comes
* with GeSHi, in the docs/ directory.
*
* @package scripts
* @author Nigel McNie <nigel@geshi.org>
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL
* @copyright (C) 2005 Nigel McNie
* @version 1.1.0
*
*/
define('GESHI_GET_KEYWORDS_VERSION', '0.1.2');
/**
* Script to get keywords for languages from katepart kde package
*
* Usage:
* get-keywords.php css properties
* get-keywords.php css attributes
* get-keywords.php php statements
* get-keywords.php php keywords
* get-keywords.php --list-langs
* get-keywords.php --list-groups css
* ...
*
* @todo [blocking 1.1.1] customise output format options (one per line, formatted for pasting into lang file, HTML)
*/
// As always...
error_reporting(E_ALL);
/** Get standard functions */
require_once 'lib/functions.get-keywords.php';
/** Get the KeywordGetter class */
require_once 'lib/class.keywordgetter.php';
/** Get the console options reader class */
require_once 'lib/pear/Console/Getopt.php';
// Parse command line options
$opt_parser =& new Console_Getopt;
$args = $opt_parser->getopt($argv, 'hv', array('help', 'version', 'list-groups=', 'list-langs'));
// Print error if there was an argument not recognised
if (PEAR::isError($args)) {
echo str_replace('Console_Getopt', $argv[0], $args->getMessage()) . '
Try `' . $argv[0] . " --help' for more information.\n";
exit(1);
}
//
// Do the easy options first
//
// Check for help
if (get_option(array('h', 'help'), $args)) {
show_help();
exit;
}
// Check for version
if (get_option(array('v', 'version'), $args)) {
show_version();
exit;
}
// Check for --list-langs
if (get_option('list-langs', $args)) {
$languages = KeywordGetter::getSupportedLanguages();
print_r($languages);
exit;
}
// Check for --list-groups
if (false !== ($language = get_option('list-groups', $args))) {
$kwgetter =& KeywordGetter::factory($language);
if (KeywordGetter::isError($kwgetter)) {
die($kwgetter->lastError());
}
print_r($kwgetter->getValidKeywordGroups());
exit;
}
//
// Simple options are not being used - time to actually
// get keywords if we can
//
// If we don't have a language and a keyword type, show the help and exit
if (!isset($argv[1]) || !isset($argv[2])) {
show_help();
exit;
}
// Create a new keyword getter. If this language is not supported, exit
$kwgetter =& KeywordGetter::factory($argv[1]);
if (KeywordGetter::isError($kwgetter)) {
die($kwgetter->lastError());
}
// Get the keywords based on the required keyword group. If there
// is an error getting the keywords, print it and exit
$keywords = $kwgetter->getKeywords($argv[2]);
if (KeywordGetter::isError($keywords)) {
die($keywords->lastError());
}
// Simply echo to standard out, although a todo would be to make this customisable
// @todo [blocking 1.1.1] Customise the output of keywords (to a file perhaps?)
$result = '';
$spaces = ' ';
foreach ($keywords as $keyword) {
$result .= "'".$keyword . "', ";
}
$result = wordwrap($result, 75);
$result = $spaces . str_replace("\n", "\n$spaces", $result);
echo substr($result, 0, -2) . "\n";
?>
