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Viewing: /home/atwiofrxug/mylittletelaviv/wp-content/plugins/qtranslate-xt/admin/qtx_update_gettext_db.php

<?php
if ( ! defined( 'ABSPATH' ) ) {
	exit;
}

/**
 * return 'true', if no update needed,
 * or 'false', if update is impossible to do,
 * or 0, if all languages were updated successfully,
 * or positive integer number of errors occurred on languages update.
 */
function qtranxf_updateGettextDatabasesEx( $force = false, $only_for_language = '' ) {
	global $q_config;

	if ( $only_for_language && ! qtranxf_isEnabled( $only_for_language ) ) {
		return false;
	}

	if ( ! is_dir( WP_LANG_DIR ) ) {
		if ( ! @mkdir( WP_LANG_DIR ) ) {
			return false;
		}
	}

	if ( ! $only_for_language ) {
		$next_update = get_option( 'qtranslate_next_update_mo' );
		if ( time() < $next_update && ! $force ) {
			return true;
		}
		update_option( 'qtranslate_next_update_mo', strtotime('+7days') );
	}

	require_once ABSPATH . 'wp-admin/includes/translation-install.php';
	require_once ABSPATH . 'wp-admin/includes/class-wp-upgrader.php';
	require_once ABSPATH . 'wp-admin/includes/file.php';
	$wp_version = '';
	include( ABSPATH . WPINC . '/version.php' ); // include an unmodified $wp_version - not sure why we need this?!
	$result = translations_api( 'core', array( 'version' => $wp_version ) );

	if ( is_wp_error( $result ) ) {
		qtranxf_add_warning( __( 'Gettext databases <strong>not</strong> updated:', 'qtranslate' ) . ' ' . $result->get_error_message() );

		return false;
	}

	set_time_limit( 300 );

	$langs   = empty( $only_for_language ) ? $q_config['enabled_languages'] : array( $only_for_language );
	$locales = $q_config['locale'];
	$errcnt  = 0;
	foreach ( $result['translations'] as $translation ) {
		$locale = $translation['language'];
		$lang   = null;
		foreach ( $langs as $lng ) {
			if ( ! isset( $locales[ $lng ] ) ) {
				$locales = qtranxf_language_configured( 'locale' );
				if ( ! isset( $locales[ $lng ] ) ) {
					continue;
				}
			}
			if ( $locales[ $lng ] != $locale ) {
				continue;
			}
			$lang = $lng;
			break;
		}
		if ( ! $lang ) {
			continue;
		}

		$translation       = (object) $translation;
		$skin              = new Automatic_Upgrader_Skin;
		$upgrader          = new Language_Pack_Upgrader( $skin );
		$translation->type = 'core';
		$res               = $upgrader->upgrade( $translation, array( 'clear_update_cache' => false ) );

		if ( is_wp_error( $res ) ) {
			qtranxf_add_warning( sprintf( __( 'Failed to update gettext database for "%s": %s', 'qtranslate' ), $q_config['language_name'][ $lang ], $res->get_error_message() ) );
			++ $errcnt;
		}
	}

	return $errcnt;
}