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Diffstat (limited to 'framework/I18N/core/Gettext/TGettext.php')
| -rw-r--r-- | framework/I18N/core/Gettext/TGettext.php | 287 |
1 files changed, 287 insertions, 0 deletions
diff --git a/framework/I18N/core/Gettext/TGettext.php b/framework/I18N/core/Gettext/TGettext.php new file mode 100644 index 00000000..8e87bee5 --- /dev/null +++ b/framework/I18N/core/Gettext/TGettext.php @@ -0,0 +1,287 @@ +<?php
+/**
+ * TGettext class file.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the BSD License.
+ *
+ * Copyright(c) 2004 by Qiang Xue. All rights reserved.
+ *
+ * To contact the author write to {@link mailto:qiang.xue@gmail.com Qiang Xue}
+ * The latest version of PRADO can be obtained from:
+ * {@link http://prado.sourceforge.net/}
+ *
+ * @author Wei Zhuo <weizhuo[at]gmail[dot]com>
+ * @version $Revision: 1.4 $ $Date: 2005/01/09 23:36:23 $
+ * @package System.I18N.core
+ */
+
+// +----------------------------------------------------------------------+
+// | PEAR :: File :: Gettext |
+// +----------------------------------------------------------------------+
+// | This source file is subject to version 3.0 of the PHP license, |
+// | that is available at http://www.php.net/license/3_0.txt |
+// | If you did not receive a copy of the PHP license and are unable |
+// | to obtain it through the world-wide-web, please send a note to |
+// | license@php.net so we can mail you a copy immediately. |
+// +----------------------------------------------------------------------+
+// | Copyright (c) 2004 Michael Wallner <mike@iworks.at> |
+// +----------------------------------------------------------------------+
+//
+// $Id: TGettext.php,v 1.4 2005/01/09 23:36:23 qiangxue Exp $
+
+/**
+ * File::Gettext
+ *
+ * @author Michael Wallner <mike@php.net>
+ * @license PHP License
+ */
+
+/**
+ * Use PHPs builtin error messages
+ */
+//ini_set('track_errors', true);
+
+/**
+ * File_Gettext
+ *
+ * GNU gettext file reader and writer.
+ *
+ * #################################################################
+ * # All protected members of this class are public in its childs. #
+ * #################################################################
+ *
+ * @author Michael Wallner <mike@php.net>
+ * @version $Revision: 1.4 $
+ * @access public
+ * @package System.I18N.core
+ */
+class TGettext
+{
+ /**
+ * strings
+ *
+ * associative array with all [msgid => msgstr] entries
+ *
+ * @access protected
+ * @var array
+ */
+ protected $strings = array();
+
+ /**
+ * meta
+ *
+ * associative array containing meta
+ * information like project name or content type
+ *
+ * @access protected
+ * @var array
+ */
+ protected $meta = array();
+
+ /**
+ * file path
+ *
+ * @access protected
+ * @var string
+ */
+ protected $file = '';
+
+ /**
+ * Factory
+ *
+ * @static
+ * @access public
+ * @return object Returns File_Gettext_PO or File_Gettext_MO on success
+ * or PEAR_Error on failure.
+ * @param string $format MO or PO
+ * @param string $file path to GNU gettext file
+ */
+ function factory($format, $file = '')
+ {
+ $format = strToUpper($format);
+ $filename = dirname(__FILE__).'/'.$format.'.php';
+ if(is_file($filename) == false)
+ throw new Exception ("Class file $file not found");
+
+ include_once $filename;
+ $class = 'TGettext_' . $format;
+
+ return new $class($file);
+ }
+
+ /**
+ * poFile2moFile
+ *
+ * That's a simple fake of the 'msgfmt' console command. It reads the
+ * contents of a GNU PO file and saves them to a GNU MO file.
+ *
+ * @static
+ * @access public
+ * @return mixed Returns true on success or PEAR_Error on failure.
+ * @param string $pofile path to GNU PO file
+ * @param string $mofile path to GNU MO file
+ */
+ function poFile2moFile($pofile, $mofile)
+ {
+ if (!is_file($pofile)) {
+ throw new Exception("File $pofile doesn't exist.");
+ }
+
+ include_once dirname(__FILE__).'/PO.php';
+
+ $PO = new TGettext_PO($pofile);
+ if (true !== ($e = $PO->load())) {
+ return $e;
+ }
+
+ $MO = $PO->toMO();
+ if (true !== ($e = $MO->save($mofile))) {
+ return $e;
+ }
+ unset($PO, $MO);
+
+ return true;
+ }
+
+ /**
+ * prepare
+ *
+ * @static
+ * @access protected
+ * @return string
+ * @param string $string
+ * @param bool $reverse
+ */
+ function prepare($string, $reverse = false)
+ {
+ if ($reverse) {
+ $smap = array('"', "\n", "\t", "\r");
+ $rmap = array('\"', '\\n"' . "\n" . '"', '\\t', '\\r');
+ return (string) str_replace($smap, $rmap, $string);
+ } else {
+ $string = preg_replace('/"\s+"/', '', $string);
+ $smap = array('\\n', '\\r', '\\t', '\"');
+ $rmap = array("\n", "\r", "\t", '"');
+ return (string) str_replace($smap, $rmap, $string);
+ }
+ }
+
+ /**
+ * meta2array
+ *
+ * @static
+ * @access public
+ * @return array
+ * @param string $meta
+ */
+ function meta2array($meta)
+ {
+ $array = array();
+ foreach (explode("\n", $meta) as $info) {
+ if ($info = trim($info)) {
+ list($key, $value) = explode(':', $info, 2);
+ $array[trim($key)] = trim($value);
+ }
+ }
+ return $array;
+ }
+
+ /**
+ * toArray
+ *
+ * Returns meta info and strings as an array of a structure like that:
+ * <code>
+ * array(
+ * 'meta' => array(
+ * 'Content-Type' => 'text/plain; charset=iso-8859-1',
+ * 'Last-Translator' => 'Michael Wallner <mike@iworks.at>',
+ * 'PO-Revision-Date' => '2004-07-21 17:03+0200',
+ * 'Language-Team' => 'German <mail@example.com>',
+ * ),
+ * 'strings' => array(
+ * 'All rights reserved' => 'Alle Rechte vorbehalten',
+ * 'Welcome' => 'Willkommen',
+ * // ...
+ * )
+ * )
+ * </code>
+ *
+ * @see fromArray()
+ * @access protected
+ * @return array
+ */
+ function toArray()
+ {
+ return array('meta' => $this->meta, 'strings' => $this->strings);
+ }
+
+ /**
+ * fromArray
+ *
+ * Assigns meta info and strings from an array of a structure like that:
+ * <code>
+ * array(
+ * 'meta' => array(
+ * 'Content-Type' => 'text/plain; charset=iso-8859-1',
+ * 'Last-Translator' => 'Michael Wallner <mike@iworks.at>',
+ * 'PO-Revision-Date' => date('Y-m-d H:iO'),
+ * 'Language-Team' => 'German <mail@example.com>',
+ * ),
+ * 'strings' => array(
+ * 'All rights reserved' => 'Alle Rechte vorbehalten',
+ * 'Welcome' => 'Willkommen',
+ * // ...
+ * )
+ * )
+ * </code>
+ *
+ * @see toArray()
+ * @access protected
+ * @return bool
+ * @param array $array
+ */
+ function fromArray($array)
+ {
+ if (!array_key_exists('strings', $array)) {
+ if (count($array) != 2) {
+ return false;
+ } else {
+ list($this->meta, $this->strings) = $array;
+ }
+ } else {
+ $this->meta = @$array['meta'];
+ $this->strings = @$array['strings'];
+ }
+ return true;
+ }
+
+ /**
+ * toMO
+ *
+ * @access protected
+ * @return object File_Gettext_MO
+ */
+ function toMO()
+ {
+ include_once dirname(__FILE__).'/MO.php';
+ $MO = new TGettext_MO;
+ $MO->fromArray($this->toArray());
+ return $MO;
+ }
+
+ /**
+ * toPO
+ *
+ * @access protected
+ * @return object File_Gettext_PO
+ */
+ function toPO()
+ {
+ include_once dirname(__FILE__).'/PO.php';
+ $PO = new TGettext_PO;
+ $PO->fromArray($this->toArray());
+ return $PO;
+ }
+}
+?>
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