X-Git-Url: https://scripts.mit.edu/gitweb/autoinstalls/wordpress.git/blobdiff_plain/0461a5f2e55c8d5f1fde96ca2e83117152573c7d..9e77185fafaf4e60e2b73821e0e4b9b1a11fb85f:/wp-admin/includes/translation-install.php
diff --git a/wp-admin/includes/translation-install.php b/wp-admin/includes/translation-install.php
new file mode 100644
index 00000000..f3cc370a
--- /dev/null
+++ b/wp-admin/includes/translation-install.php
@@ -0,0 +1,240 @@
+ 3,
+ 'body' => array(
+ 'wp_version' => $wp_version,
+ 'locale' => get_locale(),
+ 'version' => $args['version'], // Version of plugin, theme or core
+ ),
+ );
+
+ if ( 'core' !== $type ) {
+ $options['body']['slug'] = $args['slug']; // Plugin or theme slug
+ }
+
+ $request = wp_remote_post( $url, $options );
+
+ if ( $ssl && is_wp_error( $request ) ) {
+ trigger_error( __( 'An unexpected error occurred. Something may be wrong with WordPress.org or this server’s configuration. If you continue to have problems, please try the support forums.' ) . ' ' . __( '(WordPress could not establish a secure connection to WordPress.org. Please contact your server administrator.)' ), headers_sent() || WP_DEBUG ? E_USER_WARNING : E_USER_NOTICE );
+
+ $request = wp_remote_post( $http_url, $options );
+ }
+
+ if ( is_wp_error( $request ) ) {
+ $res = new WP_Error( 'translations_api_failed', __( 'An unexpected error occurred. Something may be wrong with WordPress.org or this server’s configuration. If you continue to have problems, please try the support forums.' ), $request->get_error_message() );
+ } else {
+ $res = json_decode( wp_remote_retrieve_body( $request ), true );
+ if ( ! is_object( $res ) && ! is_array( $res ) ) {
+ $res = new WP_Error( 'translations_api_failed', __( 'An unexpected error occurred. Something may be wrong with WordPress.org or this server’s configuration. If you continue to have problems, please try the support forums.' ), wp_remote_retrieve_body( $request ) );
+ }
+ }
+ }
+
+ /**
+ * Filter the Translation Install API response results.
+ *
+ * @since 4.0.0
+ *
+ * @param object|WP_Error $res Response object or WP_Error.
+ * @param string $type The type of translations being requested.
+ * @param object $args Translation API arguments.
+ */
+ return apply_filters( 'translations_api_result', $res, $type, $args );
+}
+
+/**
+ * Get available translations from the WordPress.org API.
+ *
+ * @since 4.0.0
+ *
+ * @see translations_api()
+ *
+ * @return array Array of translations, each an array of data. If the API response results
+ * in an error, an empty array will be returned.
+ */
+function wp_get_available_translations() {
+ if ( ! defined( 'WP_INSTALLING' ) && false !== ( $translations = get_site_transient( 'available_translations' ) ) ) {
+ return $translations;
+ }
+
+ include( ABSPATH . WPINC . '/version.php' ); // include an unmodified $wp_version
+
+ $api = translations_api( 'core', array( 'version' => $wp_version ) );
+
+ if ( is_wp_error( $api ) || empty( $api['translations'] ) ) {
+ return array();
+ }
+
+ $translations = array();
+ // Key the array with the language code for now.
+ foreach ( $api['translations'] as $translation ) {
+ $translations[ $translation['language'] ] = $translation;
+ }
+
+ if ( ! defined( 'WP_INSTALLING' ) ) {
+ set_site_transient( 'available_translations', $translations, 3 * HOUR_IN_SECONDS );
+ }
+
+ return $translations;
+}
+
+/**
+ * Output the select form for the language selection on the installation screen.
+ *
+ * @since 4.0.0
+ *
+ * @param array $languages Array of available languages (populated via the Translation API).
+ */
+function wp_install_language_form( $languages ) {
+ global $wp_local_package;
+
+ $installed_languages = get_available_languages();
+
+ echo "\n";
+ echo "\n";
+ echo '
';
+}
+
+/**
+ * Download a language pack.
+ *
+ * @since 4.0.0
+ *
+ * @see wp_get_available_translations()
+ *
+ * @param string $download Language code to download.
+ * @return string|bool Returns the language code if successfully downloaded
+ * (or already installed), or false on failure.
+ */
+function wp_download_language_pack( $download ) {
+ // Check if the translation is already installed.
+ if ( in_array( $download, get_available_languages() ) ) {
+ return $download;
+ }
+
+ if ( defined( 'DISALLOW_FILE_MODS' ) && DISALLOW_FILE_MODS ) {
+ return false;
+ }
+
+ // Confirm the translation is one we can download.
+ $translations = wp_get_available_translations();
+ if ( ! $translations ) {
+ return false;
+ }
+ foreach ( $translations as $translation ) {
+ if ( $translation['language'] === $download ) {
+ $translation_to_load = true;
+ break;
+ }
+ }
+
+ if ( empty( $translation_to_load ) ) {
+ return false;
+ }
+ $translation = (object) $translation;
+
+ require_once ABSPATH . 'wp-admin/includes/class-wp-upgrader.php';
+ $skin = new Automatic_Upgrader_Skin;
+ $upgrader = new Language_Pack_Upgrader( $skin );
+ $translation->type = 'core';
+ $result = $upgrader->upgrade( $translation, array( 'clear_update_cache' => false ) );
+
+ if ( ! $result || is_wp_error( $result ) ) {
+ return false;
+ }
+
+ return $translation->language;
+}
+
+/**
+ * Check if WordPress has access to the filesystem without asking for
+ * credentials.
+ *
+ * @since 4.0.0
+ *
+ * @return bool Returns true on success, false on failure.
+ */
+function wp_can_install_language_pack() {
+ if ( defined( 'DISALLOW_FILE_MODS' ) && DISALLOW_FILE_MODS ) {
+ return false;
+ }
+
+ require_once ABSPATH . 'wp-admin/includes/class-wp-upgrader.php';
+ $skin = new Automatic_Upgrader_Skin;
+ $upgrader = new Language_Pack_Upgrader( $skin );
+
+ $check = $upgrader->fs_connect( array( WP_CONTENT_DIR, WP_LANG_DIR ) );
+
+ if ( ! $check || is_wp_error( $check ) ) {
+ return false;
+ }
+
+ return true;
+}