226 lines
6.4 KiB
PHP
226 lines
6.4 KiB
PHP
<?php
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if ( ! defined( 'ABSPATH' ) ) {
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exit; // Exit if accessed directly
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}
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/**
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* WooCommerce Language Pack Upgrader class
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*
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* Downloads the last language pack.
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*
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* @class WC_Language_Pack_Upgrader
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* @version 2.2.0
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* @package WooCommerce/Classes/Language
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* @category Class
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* @author WooThemes
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*/
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class WC_Language_Pack_Upgrader {
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/**
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* Languages repository
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*
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* @var string
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*/
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protected $repo = 'https://github.com/woothemes/woocommerce-language-packs/raw/v';
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/**
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* Initialize the language pack upgrader
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*/
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public function __construct() {
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add_filter( 'pre_set_site_transient_update_plugins', array( $this, 'check_for_update' ) );
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add_filter( 'upgrader_pre_download', array( $this, 'version_update' ), 10, 2 );
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add_action( 'woocommerce_installed', array( $this, 'has_available_update' ) );
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add_filter( 'admin_init', array( $this, 'manual_language_update' ), 999 );
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}
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/**
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* Get language package URI.
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*
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* @return string
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*/
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public function get_language_package_uri() {
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return $this->repo . WC_VERSION . '/packages/' . get_locale() . '.zip';
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}
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/**
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* Check for language updates
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*
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* @param object $data Transient update data
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*
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* @return object
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*/
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public function check_for_update( $data ) {
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if ( $this->has_available_update() ) {
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$data->translations[] = array(
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'type' => 'plugin',
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'slug' => 'woocommerce',
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'language' => get_locale(),
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'version' => WC_VERSION,
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'updated' => date( 'Y-m-d H:i:s' ),
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'package' => $this->get_language_package_uri(),
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'autoupdate' => 1
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);
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}
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return $data;
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}
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/**
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* Check if has available translation update
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*
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* @return bool
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*/
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public function has_available_update() {
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$version = get_option( 'woocommerce_language_pack_version', array( '0', get_locale() ) );
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if ( 'en_US' !== get_locale() && ( ! is_array( $version ) || version_compare( $version[0], WC_VERSION, '<' ) || $version[1] !== get_locale() ) ) {
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if ( $this->check_if_language_pack_exists() ) {
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$this->configure_woocommerce_upgrade_notice();
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return true;
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} else {
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// Updated the woocommerce_language_pack_version to avoid searching translations for this release again
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update_option( 'woocommerce_language_pack_version', array( WC_VERSION , get_locale() ) );
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}
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}
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return false;
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}
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/**
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* Configure the WooCommerce translation upgrade notice
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*
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* @return void
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*/
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public function configure_woocommerce_upgrade_notice() {
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WC_Admin_Notices::add_notice( 'translation_upgrade' );
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}
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/**
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* Check if language pack exists
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*
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* @return bool
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*/
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public function check_if_language_pack_exists() {
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$response = wp_remote_get( $this->get_language_package_uri(), array( 'sslverify' => false, 'timeout' => 60 ) );
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if ( ! is_wp_error( $response ) && $response['response']['code'] >= 200 && $response['response']['code'] < 300 ) {
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return true;
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} else {
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return false;
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}
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}
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/**
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* Update the language version in database
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*
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* This updates the database while the download the translation package and ensures that not generate download loop
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* If the installation fails you can redo it in: WooCommerce > Sistem Status > Tools > Force Translation Upgrade
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*
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* @param bool $reply Whether to bail without returning the package (default: false)
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* @param string $package Package URL
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*
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* @return bool
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*/
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public function version_update( $reply, $package ) {
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if ( $package === $this->get_language_package_uri() ) {
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$this->save_language_version();
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}
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return $reply;
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}
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/**
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* Save language version
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*
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* @return void
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*/
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protected function save_language_version() {
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// Update the language pack version
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update_option( 'woocommerce_language_pack_version', array( WC_VERSION , get_locale() ) );
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// Remove the translation upgrade notice
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$notices = get_option( 'woocommerce_admin_notices', array() );
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$notices = array_diff( $notices, array( 'translation_upgrade' ) );
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update_option( 'woocommerce_admin_notices', $notices );
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}
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/**
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* Manual language update
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*
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* @return void
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*/
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public function manual_language_update() {
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if (
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is_admin()
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&& current_user_can( 'update_plugins' )
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&& isset( $_GET['page'] )
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&& 'wc-status' == $_GET['page']
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&& isset( $_GET['action'] )
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&& 'translation_upgrade' == $_GET['action']
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) {
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$url = wp_nonce_url( admin_url( 'admin.php?page=wc-status&tab=tools&action=translation_upgrade' ), 'language_update' );
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$tools_url = admin_url( 'admin.php?page=wc-status&tab=tools' );
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if ( ! isset( $_REQUEST['_wpnonce'] ) && wp_verify_nonce( $_REQUEST['_wpnonce'], 'debug_action' ) ) {
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wp_redirect( add_query_arg( array( 'translation_updated' => 2 ), $tools_url ) );
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exit;
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}
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if ( false === ( $creds = request_filesystem_credentials( $url, '', false, false, null ) ) ) {
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wp_redirect( add_query_arg( array( 'translation_updated' => 3 ), $tools_url ) );
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exit;
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}
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if ( ! WP_Filesystem( $creds ) ) {
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request_filesystem_credentials( $url, '', true, false, null );
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wp_redirect( add_query_arg( array( 'translation_updated' => 3 ), $tools_url ) );
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exit;
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}
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// Download the language pack
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$response = wp_remote_get( $this->get_language_package_uri(), array( 'sslverify' => false, 'timeout' => 60 ) );
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if ( ! is_wp_error( $response ) && $response['response']['code'] >= 200 && $response['response']['code'] < 300 ) {
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global $wp_filesystem;
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$upload_dir = wp_upload_dir();
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$file = trailingslashit( $upload_dir['path'] ) . get_locale() . '.zip';
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// Save the zip file
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if ( ! $wp_filesystem->put_contents( $file, $response['body'], FS_CHMOD_FILE ) ) {
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wp_redirect( add_query_arg( array( 'translation_updated' => 3 ), $tools_url ) );
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exit;
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}
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// Unzip the file to wp-content/languages/plugins directory
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$dir = trailingslashit( WP_LANG_DIR ) . 'plugins/';
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$unzip = unzip_file( $file, $dir );
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if ( true !== $unzip ) {
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wp_redirect( add_query_arg( array( 'translation_updated' => 3 ), $tools_url ) );
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exit;
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}
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// Delete the package file
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$wp_filesystem->delete( $file );
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// Update the language pack version
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$this->save_language_version();
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// Redirect and show a success message
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wp_redirect( add_query_arg( array( 'translation_updated' => 1 ), $tools_url ) );
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exit;
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} else {
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// Don't have a valid package for the current language!
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wp_redirect( add_query_arg( array( 'translation_updated' => 4 ), $tools_url ) );
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exit;
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}
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}
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}
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}
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new WC_Language_Pack_Upgrader();
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