woocommerce/i18n/makepot/pot-ext-meta.php

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<?php
/**
* Console application, which adds metadata strings from
* a WordPress extension to a POT file
*
* @version $Id: pot-ext-meta.php 19937 2012-05-21 21:40:14Z nacin $
* @package wordpress-i18n
* @subpackage tools
*/
require_once dirname( __FILE__ ) . '/pomo/po.php';
require_once dirname( __FILE__ ) . '/makepot.php';
class PotExtMeta {
var $headers = array(
'Plugin Name',
'Theme Name',
'Plugin URI',
'Theme URI',
'Description',
'Author',
'Author URI',
'Tags',
);
function usage() {
fwrite(STDERR, "Usage: php pot-ext-meta.php EXT POT\n");
fwrite(STDERR, "Adds metadata from a WordPress theme or plugin file EXT to POT file\n");
exit(1);
}
function load_from_file($ext_filename) {
$source = MakePOT::get_first_lines($ext_filename);
$pot = '';
foreach($this->headers as $header) {
$string = MakePOT::get_addon_header($header, $source);
if (!$string) continue;
$args = array(
'singular' => $string,
'extracted_comments' => $header.' of the plugin/theme',
);
$entry = new Translation_Entry($args);
$pot .= "\n".PO::export_entry($entry)."\n";
}
return $pot;
}
function append( $ext_filename, $pot_filename, $headers = null ) {
if ( $headers )
$this->headers = (array) $headers;
if ( is_dir( $ext_filename ) ) {
$pot = implode('', array_map(array(&$this, 'load_from_file'), glob("$ext_filename/*.php")));
} else {
$pot = $this->load_from_file($ext_filename);
}
$potf = '-' == $pot_filename? STDOUT : fopen($pot_filename, 'a');
if (!$potf) return false;
fwrite($potf, $pot);
if ('-' != $pot_filename) fclose($potf);
return true;
}
}
$included_files = get_included_files();
if ($included_files[0] == __FILE__) {
ini_set('display_errors', 1);
$potextmeta = new PotExtMeta;
if (!isset($argv[1])) {
$potextmeta->usage();
}
$potextmeta->append( $argv[1], isset( $argv[2] ) ? $argv[2] : '-', isset( $argv[3] ) ? $argv[3] : null );
}
?>