Gecko [ ifk.uw.edu.pl ]

Name	Size	Permission
TGettext.php	6.78 KB	-rw-r--r--
TGettext_MO.php	7.67 KB	-rw-r--r--
TGettext_PO.php	3.91 KB	-rw-r--r--

Code Editor : TGettext_PO.php

<?php
/**
 * TGettext_PO 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>
 */

namespace Prado\I18N\core\Gettext;

use Prado\Prado;

// +----------------------------------------------------------------------+
// | PEAR :: File :: Gettext :: PO                                        |
// +----------------------------------------------------------------------+
// | 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: PO.php 3187 2012-07-12 11:21:01Z ctrlaltca $

/**
 * File::Gettext::PO
 *
 * @author      Michael Wallner <mike@php.net>
 * @license     PHP License
 */
require_once __DIR__ . '/TGettext.php';

/**
 * File_Gettext_PO
 *
 * GNU PO file reader and writer.
 *
 * @author      Michael Wallner <mike@php.net>
 * @access      public
 */
class TGettext_PO extends TGettext
{
	/**
	 * Constructor
	 *
	 * @access  public
	 * @param   string $file path to GNU PO file
	 * @return  object      File_Gettext_PO
	 */
	public function __construct($file = '')
	{
		$this->file = $file;
	}

/**
	 * Load PO file
	 *
	 * @access  public
	 * @param   string $file  $file
	 * @return  mixed   Returns true on success or PEAR_Error on failure.
	 */
	public function load($file = null)
	{
		if (!isset($file)) {
			$file = $this->file;
		}

// load file
		if (!$contents = @file($file)) {
			return false;
		}
		$contents = implode('', $contents);

// match all msgid/msgstr entries
		$matched = preg_match_all(
			'/(msgid\s+("([^"]|\\\\")*?"\s*)+)\s+' .
			'(msgstr\s+("([^"]|\\\\")*?"\s*)+)/',
			$contents,
			$matches
		);
		unset($contents);

if (!$matched) {
			return false;
		}

// get all msgids and msgtrs
		for ($i = 0; $i < $matched; $i++) {
			$msgid = preg_replace(
				'/\s*msgid\s*"(.*)"\s*/s',
				'\\1',
				$matches[1][$i]
			);
			$msgstr = preg_replace(
				'/\s*msgstr\s*"(.*)"\s*/s',
				'\\1',
				$matches[4][$i]
			);
			$this->strings[parent::prepare($msgid)] = parent::prepare($msgstr);
		}

// check for meta info
		if (isset($this->strings[''])) {
			$this->meta = parent::meta2array($this->strings['']);
			unset($this->strings['']);
		}

return true;
	}

/**
	 * Save PO file
	 *
	 * @access  public
	 * @param   string $file  $file
	 * @return  mixed   Returns true on success or PEAR_Error on failure.
	 */
	public function save($file = null)
	{
		if (!isset($file)) {
			$file = $this->file;
		}

// open PO file
		if (!is_resource($fh = @fopen($file, 'w'))) {
			return false;
		}

// lock PO file exclusively
		if (!flock($fh, LOCK_EX)) {
			fclose($fh);
			return false;
		}
		// write meta info
		if (count($this->meta)) {
			$meta = 'msgid ""' . "\nmsgstr " . '""' . "\n";
			foreach ($this->meta as $k => $v) {
				$meta .= '"' . $k . ': ' . $v . '\n"' . "\n";
			}
			fwrite($fh, $meta . "\n");
		}
		// write strings
		foreach ($this->strings as $o => $t) {
			fwrite(
				$fh,
				'msgid "' . parent::prepare($o, true) . '"' . "\n" .
				'msgstr "' . parent::prepare($t, true) . '"' . "\n\n"
			);
		}

//done
		@flock($fh, LOCK_UN);
		@fclose($fh);
		chmod($file, Prado::getDefaultPermissions());
		return true;
	}
}

${this.title}

Code Editor : TGettext_PO.php