gnu-social/scripts/update_translations.php

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#!/usr/bin/env php
<?php
/*
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* StatusNet - the distributed open-source microblogging tool
* Copyright (C) 2008, 2009, StatusNet, Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
// Abort if called from a web server
if (isset($_SERVER) && array_key_exists('REQUEST_METHOD', $_SERVER)) {
print "This script must be run from the command line\n";
exit();
}
define('INSTALLDIR', realpath(dirname(__FILE__) . '/..'));
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define('STATUSNET', true);
define('LACONICA', true); // compatibility
require_once(INSTALLDIR . '/lib/common.php');
// Master StatusNet .pot file location (created by update_pot.sh)
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$statusnet_pot = INSTALLDIR . '/locale/statusnet.po';
set_time_limit(60);
/* Languages to pull */
$languages = get_all_languages();
/* Update the languages */
// Language code conversion for translatewiki.net (these are MediaWiki codes)
$codeMap = array(
'nb' => 'no',
'pt_BR' => 'pt-br',
'zh_CN' => 'zh-hans',
'zh_TW' => 'zh-hant'
);
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$doneCodes = array();
foreach ($languages as $language) {
$code = $language['lang'];
// Skip export of source language
// and duplicates
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if( $code == 'en' || $code == 'no' ) {
continue;
}
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// Do not export codes twice (happens for 'nb')
if( in_array( $code, $doneCodes ) ) {
continue;
} else {
$doneCodes[] = $code;
}
// Convert code if needed
if( isset( $codeMap[$code] ) ) {
$twnCode = $codeMap[$code];
} else {
$twnCode = str_replace('_', '-', strtolower($code)); // pt_BR -> pt-br
}
// Fetch updates from translatewiki.net...
$file_url = 'http://translatewiki.net/w/i.php?' .
http_build_query(array(
'title' => 'Special:Translate',
'task' => 'export-to-file',
'group' => 'out-statusnet',
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'language' => $twnCode));
$lcdir = INSTALLDIR . '/locale/' . $code;
$msgdir = "$lcdir/LC_MESSAGES";
$pofile = "$msgdir/statusnet.po";
$mofile = "$msgdir/statusnet.mo";
/* Check for an existing */
if (!is_dir($msgdir)) {
mkdir($lcdir);
mkdir($msgdir);
$existingSHA1 = '';
} else {
$existingSHA1 = file_exists($pofile) ? sha1_file($pofile) : '';
}
/* Get the remote one */
$new_file = curl_get_file($file_url);
if ($new_file === FALSE) {
echo "Couldn't retrieve .po file for $code: $file_url\n";
continue;
}
// Update if the local .po file is different to the one downloaded, or
// if the .mo file is not present.
if (sha1($new_file) != $existingSHA1 || !file_exists($mofile)) {
echo "Updating ".$code."\n";
file_put_contents($pofile, $new_file);
// --backup=off is workaround for Mac OS X fail
system(sprintf('msgmerge -U --backup=off %s %s', $pofile, $statusnet_pot));
/* Do not rebuild/add .mo files by default
* FIXME: should be made a command line parameter.
system(sprintf('msgfmt -o %s %s', $mofile, $pofile));
*/
} else {
echo "Unchanged - ".$code."\n";
}
}
echo "Finished\n";
function curl_get_file($url)
{
$c = curl_init();
curl_setopt($c, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($c, CURLOPT_URL, $url);
$contents = curl_exec($c);
curl_close($c);
if (!empty($contents)) {
return $contents;
}
return FALSE;
}