| Current Path : /opt/cpanel/ea-php54/root/usr/share/pear/File/ |
| Current File : //opt/cpanel/ea-php54/root/usr/share/pear/File/Gettext.php |
<?php
/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
/**
* File::Gettext
*
* PHP versions 4 and 5
*
* @category FileFormats
* @package File_Gettext
* @author Michael Wallner <mike@php.net>
* @copyright 2004-2005 Michael Wallner
* @license BSD, revised
* @version CVS: $Id$
* @link http://pear.php.net/package/File_Gettext
*/
/**
* 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. #
* #################################################################
*
* @category FileFormats
* @package File_Gettext
* @author Michael Wallner <mike@php.net>
* @copyright 2004-2005 Michael Wallner
* @license BSD, revised
* @link http://pear.php.net/package/File_Gettext
*/
class File_Gettext
{
/**
* strings
*
* associative array with all [msgid => msgstr] entries
*
* @access protected
* @var array
*/
var $strings = array();
/**
* meta
*
* associative array containing meta
* information like project name or content type
*
* @access protected
* @var array
*/
var $meta = array();
/**
* file path
*
* @access protected
* @var string
*/
var $file = '';
/**
* Factory
*
* @param string $format MO or PO
* @param string $file path to GNU gettext file
*
* @static
* @access public
* @return object Returns File_Gettext_PO or File_Gettext_MO on success
* or PEAR_Error on failure.
*/
function &factory($format, $file = '')
{
$format = strToUpper($format);
if (!@include_once 'File/Gettext/' . $format . '.php') {
return File_Gettext::raiseError($php_errormsg);
}
$class = 'File_Gettext_' . $format;
$obref = &new $class($file);
return $obref;
}
/**
* 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.
*
* @param string $pofile path to GNU PO file
* @param string $mofile path to GNU MO file
*
* @static
* @access public
* @return mixed Returns true on success or PEAR_Error on failure.
*/
function poFile2moFile($pofile, $mofile)
{
if (!is_file($pofile)) {
return File_Gettext::raiseError("File $pofile doesn't exist.");
}
include_once 'File/Gettext/PO.php';
$PO = &new File_Gettext_PO($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
*
* @param string $string String to prepare
* @param bool $reverse Reverse ?
*
* @static
* @access protected
* @return string
*/
function prepare($string, $reverse = false)
{
if ($reverse) {
$smap = array('\\', '"', "\n", "\t", "\r");
$rmap = array('\\\\', '\\"', '\\n"' . "\n" . '"', '\\t', '\\r');
return (string) str_replace($smap, $rmap, $string);
} else {
$smap = array('/"\s+"/', '/\\\\n/', '/\\\\r/', '/\\\\t/', '/\\\\"/', '/\\\\\\\\/');
$rmap = array('', "\n", "\r", "\t", '"', '\\');
return (string) preg_replace($smap, $rmap, $string);
}
}
/**
* meta2array
*
* @param string $meta Meta data to turn into an array
*
* @static
* @access public
* @return array
*/
function meta2array($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>
*
* @param array $array Array to populate from.
*
* @see toArray()
* @access protected
* @return bool
*/
function fromArray($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 'File/Gettext/MO.php';
$MO = &new File_Gettext_MO;
$MO->fromArray($this->toArray());
return $MO;
}
/**
* toPO
*
* @access protected
* @return object File_Gettext_PO
*/
function &toPO()
{
include_once 'File/Gettext/PO.php';
$PO = &new File_Gettext_PO;
$PO->fromArray($this->toArray());
return $PO;
}
/**
* Raise PEAR error
*
* @param string $error Error message
* @param int $code Error constant
*
* @static
* @access protected
* @return object
*/
function raiseError($error = null, $code = null)
{
include_once 'PEAR.php';
return PEAR::raiseError($error, $code);
}
}
?>
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