added geshi syntax highlighter

1 files changed, 120 insertions, 0 deletions

diff --git a/paste/include/geshi/scripts/get-keywords/languages/php/class.phpkeywordgetter.php b/paste/include/geshi/scripts/get-keywords/languages/php/class.phpkeywordgetter.php
new file mode 100644
index 0000000..ede4d05
--- /dev/null
+++ b/paste/include/geshi/scripts/get-keywords/languages/php/class.phpkeywordgetter.php
@@ -0,0 +1,120 @@
+<?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
+ * 
+ */
+
+/** Get the PHP XML parser used for getting PHP keywords */
+require_once 'class.phpxmlparser.php';
+
+/**
+ * Implementation of KeywordGetterStrategy for the PHP language.
+ * 
+ * @package scripts
+ * @author  Nigel McNie <nigel@geshi.org>
+ * @since   0.1.1
+ * @version   1.1.0
+ * @see     KeywordGetterStrategy
+ */
+class phpKeywordGetterStrategy extends KeywordGetterStrategy
+{
+    /**
+     * Creates a new PHP Keyword Getter Strategy. Defines allowed
+     * keyword groups for PHP.
+     */
+    function phpKeywordGetterStrategy ()
+    {
+        $this->_language = 'PHP';
+        $this->_validKeywordGroups = array(
+            'controlstructures', 'keywords', 'functions'
+        );
+    }
+        
+    /**
+     * Implementation of abstract method {@link KeywordGetterStrategy::getKeywords()}
+     * to get keywords for PHP
+     * 
+     * @param  string The keyword group to get keywords for. If not a valid keyword
+     *                 group an error is returned
+     * @return array  The keywords for PHP for the specified keyword group
+     * @throws KeywordGetterError
+     */
+    function getKeywords ($keyword_group)
+    {
+        // Check that keyword group listed is valid
+        $group_valid = $this->keywordGroupIsValid($keyword_group);
+        if (KeywordGetter::isError($group_valid)) {
+            return $group_valid;
+        }
+        
+        // Convert keyword group to correct name
+        // for XML parser if needed
+        if ('controlstructures' == $keyword_group) {
+            $keyword_group = 'control structures';
+        }
+        
+        $xml_parser =& new PHP_XML_Parser;
+        $xml_parser->setKeywordGroup($keyword_group);
+        
+        // Set the file to parse to Nigel's local PHP syntax file.
+        $result =& $xml_parser->setInputFile('/usr/share/apps/katepart/syntax/php.xml');
+        if (PEAR::isError($result)) {
+            return new KeywordGetterError(FILE_UNAVAILABLE, $this->_language,
+                array('{FILENAME}' => '/usr/share/apps/katepart/syntax/php.xml'));
+        }        
+
+        $result =& $xml_parser->parse();
+        if (PEAR::isError($result)) {
+            return new KeywordGetterError(PARSE_ERROR, $this->_language,
+                array('{PARSE_ERROR}' => $result->getMessage()));
+        }
+        
+        $keywords =& $xml_parser->getKeywords();
+        
+        // Add some keywords that don't seem to be in the XML file
+        if ('control structures' == $keyword_group) {
+            array_push($keywords, 'endwhile', 'endif', 'endswitch', 'endforeach');
+        } elseif ('keywords' == $keyword_group) {
+            array_push($keywords, '__FUNCTION__', '__CLASS__', '__METHOD__',
+            'DEFAULT_INCLUDE_PATH', 'PEAR_INSTALL_DIR', 'PEAR_EXTENSION_DIR',
+            'PHP_EXTENSION_DIR', 'PHP_BINDIR', 'PHP_LIBDIR', 'PHP_DATADIR',
+            'PHP_SYSCONFDIR', 'PHP_LOCALSTATEDIR', 'PHP_CONFIG_FILE_PATH',
+            'PHP_OUTPUT_HANDLER_START', 'PHP_OUTPUT_HANDLER_CONT',
+            'PHP_OUTPUT_HANDLER_END', 'E_STRICT', 'E_CORE_ERROR', 'E_CORE_WARNING',
+            'E_COMPILE_ERROR', 'E_COMPILE_WARNING');
+        }
+        sort($keywords);
+
+        return array_unique($keywords);
+    }
+}
+
+?>