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<?php
/**
* Lookup for _e(), _t() and _h() in source code and build a
*
* PHP 5.3
*
* @license MIT
* @author Romain d'Alverny, rdalverny, rda
* @copyright 2012/05
* @author Filip (small fixes and some added features)
*/
if (php_sapi_name() !== 'cli') {
echo "CLI only.\n";
exit(1);
}
if (version_compare(PHP_VERSION, '5.3.0') < 0) {
echo "PHP 5.3 needed.\n";
exit(1);
}
define('APP_ROOT', realpath(__DIR__ . '/..'));
$php_source = isset($argv[1]) ? $argv[1] : null;
$domain = isset($argv[2]) ? $argv[2] : null;
if (is_null($php_source) || is_null($domain)) {
echo <<<U
Usage:
php tools/extract2lang.php path/to/source.php domain_name
Example:
php tools/extract2lang.php en/index.php index
You can join multiple sources with apostrophe - single quote (') like this:
'en/3/download_index.php en/for-pc/index.php en/for-server/index.php en/3/index.php en/3/nav.php'
U;
exit(1);
}
echo "ohai!\n";
$cmd = sprintf('grep -HrnEi "_(e|t|h|d)\((.*)" %s', $php_source);
echo $cmd, "\n";
exec($cmd, $out);
$strings = array();
$f = array();
$error = 0;
foreach ($out as $str) {
$arr = explode(':', $str);
$file = array_shift($arr);
$file = str_replace(APP_ROOT, '', $file);
$files[] = $file;
$line = array_shift($arr);
$arr = implode(':', $arr);
$arr = str_replace('\\\'', '_apostrophe_', $arr);
if (preg_match_all('/\_(e|t|h|d)\(\'(.+)\'/imU', $arr, $reg)) {
foreach ($reg[2] as $found) {
$found = str_replace('_apostrophe_', '\'', $found);
$strings[$domain][$found][] = $file . ' +' . $line;
}
}
else {
echo "\n\n!!!! Could not find string in $file, line $line: $str\n";
echo "!!!! Please fix $file before using $domain.en.lang file!!!\n\n";
$error = 2;
}
}
foreach ($strings as $domain => $strs) {
$f[] = sprintf('# Generated by extract2lang.php on %s', date('c'));
$f[] = sprintf('# Domain %s', $domain);
$f[] = '# include translation strings from:';
$files = array_unique($files);
foreach ($files as $source) {
$f[] = sprintf('# %s', $source);
}
foreach ($strs as $str => $info) {
$str = str_replace(array("\'", "\""), array("'", '"'), $str);
$f[] = '';
$f[] = sprintf('# %s', $info[0]);
$f[] = ';' . $str;
$f[] = $str;
$f[] = '';
}
$f = implode("\n", $f);
$dest = sprintf('%s/langs/%s/%s.%s.lang', APP_ROOT, 'en', $domain, 'en');
$dir = dirname($dest);
if (!is_dir($dir)) {
echo "making $dir\n";
mkdir($dir, 0755, true);
}
echo sprintf("saved %d strings in %s\n", count($strs), $dest);
if (FALSE === file_put_contents($dest, $f))
echo "Failed to write.\n";
}
echo "Done. kthxbye.\n";
exit($error);
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