%PDF-
%PDF-
Mini Shell
Mini Shell
<?php
/**
* @package Polylang
*/
/**
* Main class for Polylang wizard.
*
* @since 2.7
*/
class PLL_Wizard {
/**
* Reference to the model object
*
* @var PLL_Admin_Model
*/
protected $model;
/**
* Reference to the Polylang options array.
*
* @var array
*/
protected $options;
/**
* List of steps.
*
* @var array $steps {
* @type string $name I18n string which names the step.
* @type callable $view The callback function use to display the step content.
* @type callable $handler The callback function use to process the step after it is submitted.
* @type array $scripts List of scripts handle needed by the step.
* @type array $styles The list of styles handle needed by the step.
* }
*/
protected $steps = array();
/**
* The current step.
*
* @var string
*/
protected $step;
/**
* List of WordPress CSS file handles.
*
* @var string[]
*/
protected $styles = array();
/**
* Constructor
*
* @param object $polylang Reference to Polylang global object.
* @since 2.7
*/
public function __construct( &$polylang ) {
$this->options = &$polylang->options;
$this->model = &$polylang->model;
// Display Wizard page before any other action to ensure displaying it outside the WordPress admin context.
// Hooked on admin_init with priority 40 to ensure PLL_Wizard_Pro is corretly initialized.
add_action( 'admin_init', array( $this, 'setup_wizard_page' ), 40 );
// Add Wizard submenu.
add_filter( 'pll_settings_tabs', array( $this, 'settings_tabs' ), 10, 1 );
// Add filter to select screens where to display the notice.
add_filter( 'pll_can_display_notice', array( $this, 'can_display_notice' ), 10, 2 );
// Default steps.
add_filter( 'pll_wizard_steps', array( $this, 'add_step_licenses' ), 100 );
add_filter( 'pll_wizard_steps', array( $this, 'add_step_languages' ), 200 );
add_filter( 'pll_wizard_steps', array( $this, 'add_step_media' ), 300 );
add_filter( 'pll_wizard_steps', array( $this, 'add_step_untranslated_contents' ), 400 );
add_filter( 'pll_wizard_steps', array( $this, 'add_step_home_page' ), 500 );
add_filter( 'pll_wizard_steps', array( $this, 'add_step_last' ), 999 );
}
/**
* Save an activation transient when Polylang is activating to redirect to the wizard
*
* @since 2.7
*
* @param bool $network_wide if activated for all sites in the network.
* @return void
*/
public static function start_wizard( $network_wide ) {
$options = get_option( 'polylang' );
if ( wp_doing_ajax() || $network_wide || ! empty( $options ) ) {
return;
}
set_transient( 'pll_activation_redirect', 1, 30 );
}
/**
* Redirect to the wizard depending on the context
*
* @since 2.7
*
* @return void
*/
public function redirect_to_wizard() {
if ( get_transient( 'pll_activation_redirect' ) ) {
$do_redirect = true;
if ( ( isset( $_GET['page'] ) && 'mlang_wizard' === sanitize_key( $_GET['page'] ) || isset( $_GET['activate-multi'] ) ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Recommended
delete_transient( 'pll_activation_redirect' );
$do_redirect = false;
}
if ( $do_redirect ) {
wp_safe_redirect(
esc_url_raw(
add_query_arg(
array(
'page' => 'mlang_wizard',
),
admin_url( 'admin.php' )
)
)
);
exit;
}
}
}
/**
* Add an admin Polylang submenu to access the wizard
*
* @since 2.7
*
* @param string[] $tabs Submenus list.
* @return string[] Submenus list updated.
*/
public function settings_tabs( $tabs ) {
$tabs['wizard'] = esc_html__( 'Setup', 'polylang' );
return $tabs;
}
/**
* Returns true if the media step is displayable, false otherwise.
*
* @since 2.7
*
* @param PLL_Language[] $languages List of language objects.
* @return bool
*/
public function is_media_step_displayable( $languages ) {
$media = array();
// If there is no language or only one the media step is displayable.
if ( ! $languages || count( $languages ) < 2 ) {
return true;
}
foreach ( $languages as $language ) {
$media[ $language->slug ] = $this->model->count_posts(
$language,
array(
'post_type' => array( 'attachment' ),
'post_status' => 'inherit',
)
);
}
return count( array_filter( $media ) ) === 0;
}
/**
* Check if the licenses step is displayable
*
* @since 2.7
*
* @return bool
*/
public function is_licenses_step_displayable() {
$licenses = apply_filters( 'pll_settings_licenses', array() );
return count( $licenses ) > 0;
}
/**
* Setup the wizard page
*
* @since 2.7
*
* @return void
*/
public function setup_wizard_page() {
PLL_Admin_Notices::add_notice( 'wizard', $this->wizard_notice() );
$this->redirect_to_wizard();
if ( ! Polylang::is_wizard() ) {
return;
}
if ( ! current_user_can( 'manage_options' ) ) {
wp_die( esc_html__( 'Sorry, you are not allowed to manage options for this site.', 'polylang' ) );
}
// Enqueue scripts and styles especially for the wizard.
add_action( 'admin_enqueue_scripts', array( $this, 'enqueue_scripts' ) );
$this->steps = apply_filters( 'pll_wizard_steps', $this->steps );
$step = isset( $_GET['step'] ) ? sanitize_key( $_GET['step'] ) : false; // phpcs:ignore WordPress.Security.NonceVerification
$this->step = $step && array_key_exists( $step, $this->steps ) ? $step : current( array_keys( $this->steps ) );
$languages = $this->model->get_languages_list();
if ( count( $languages ) === 0 && ! in_array( $this->step, array( 'licenses', 'languages' ) ) ) {
wp_safe_redirect( esc_url_raw( $this->get_step_link( 'languages' ) ) );
exit;
}
if ( count( $languages ) > 0 && $this->model->get_objects_with_no_lang( 1 ) && ! in_array( $this->step, array( 'licenses', 'languages', 'media', 'untranslated-contents' ) ) ) {
wp_safe_redirect( esc_url_raw( $this->get_step_link( 'untranslated-contents' ) ) );
exit;
}
// Call the handler of the step for going to the next step.
// Be careful nonce verification with check_admin_referer must be done in each handler.
if ( ! empty( $_POST['save_step'] ) && isset( $this->steps[ $this->step ]['handler'] ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Missing
call_user_func( $this->steps[ $this->step ]['handler'] );
}
$this->display_wizard_page();
// Ensure nothing is done after including the page.
exit;
}
/**
* Adds some admin screens where to display the wizard notice
*
* @since 2.7
*
* @param bool $can_display_notice Whether the notice can be displayed.
* @param string $notice The notice name.
* @return bool
*/
public function can_display_notice( $can_display_notice, $notice ) {
if ( ! $can_display_notice && 'wizard' === $notice ) {
$screen = get_current_screen();
$can_display_notice = ! empty( $screen ) && in_array(
$screen->base,
array(
'edit',
'upload',
'options-general',
)
);
}
return $can_display_notice;
}
/**
* Return html code of the wizard notice
*
* @since 2.7
*
* @return string
*/
public function wizard_notice() {
ob_start();
include __DIR__ . '/html-wizard-notice.php';
return ob_get_clean();
}
/**
* Display the wizard page
*
* @since 2.7
*
* @return void
*/
public function display_wizard_page() {
set_current_screen();
include __DIR__ . '/view-wizard-page.php';
}
/**
* Enqueue scripts and styles for the wizard
*
* @since 2.7
*
* @return void
*/
public function enqueue_scripts() {
wp_enqueue_style( 'polylang_admin', plugins_url( '/css/build/admin' . $this->get_suffix() . '.css', POLYLANG_ROOT_FILE ), array(), POLYLANG_VERSION );
wp_enqueue_style( 'pll-wizard', plugins_url( '/css/build/wizard' . $this->get_suffix() . '.css', POLYLANG_ROOT_FILE ), array( 'dashicons', 'install', 'common', 'forms' ), POLYLANG_VERSION );
$this->styles = array( 'polylang_admin', 'pll-wizard' );
}
/**
* Get the suffix to enqueue non minified files in a Debug context
*
* @since 2.7
*
* @return string Empty when SCRIPT_DEBUG equal to true
* otherwise .min
*/
public function get_suffix() {
return defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ? '' : '.min';
}
/**
* Get the URL for the step's screen.
*
* @since 2.7
*
* @param string $step slug (default: current step).
* @return string URL for the step if it exists.
* Empty string on failure.
*/
public function get_step_link( $step = '' ) {
if ( ! $step ) {
$step = $this->step;
}
$keys = array_keys( $this->steps );
$step_index = array_search( $step, $keys, true );
if ( false === $step_index ) {
return '';
}
return add_query_arg( 'step', $keys[ $step_index ], remove_query_arg( 'activate_error' ) );
}
/**
* Get the URL for the next step's screen.
*
* @since 2.7
*
* @param string $step slug (default: current step).
* @return string URL for next step if a next step exists.
* Admin URL if it's the last step.
* Empty string on failure.
*/
public function get_next_step_link( $step = '' ) {
if ( ! $step ) {
$step = $this->step;
}
$keys = array_keys( $this->steps );
if ( end( $keys ) === $step ) {
return admin_url();
}
$step_index = array_search( $step, $keys, true );
if ( false === $step_index ) {
return '';
}
return add_query_arg( 'step', $keys[ $step_index + 1 ], remove_query_arg( 'activate_error' ) );
}
/**
* Add licenses step to the wizard
*
* @since 2.7
*
* @param array $steps List of steps.
* @return array List of steps updated.
*/
public function add_step_licenses( $steps ) {
// Add ajax action on deactivate button in licenses step.
add_action( 'wp_ajax_pll_deactivate_license', array( $this, 'deactivate_license' ) );
// Be careful pll_admin script is enqueued here without depedency except jquery because only code useful for deactivate license button is needed.
// To be really loaded the script need to be passed to the $steps['licenses']['scripts'] array below with the same handle than in wp_enqueue_script().
wp_enqueue_script( 'pll_admin', plugins_url( '/js/build/admin' . $this->get_suffix() . '.js', POLYLANG_ROOT_FILE ), array( 'jquery' ), POLYLANG_VERSION, true );
wp_localize_script( 'pll_admin', 'pll_admin', array( 'dismiss_notice' => esc_html__( 'Dismiss this notice.', 'polylang' ) ) );
if ( $this->is_licenses_step_displayable() ) {
$steps['licenses'] = array(
'name' => esc_html__( 'Licenses', 'polylang' ),
'view' => array( $this, 'display_step_licenses' ),
'handler' => array( $this, 'save_step_licenses' ),
'scripts' => array( 'pll_admin' ), // Polylang admin script used by deactivate license button.
'styles' => array(),
);
}
return $steps;
}
/**
* Display the languages step form
*
* @since 2.7
*
* @return void
*/
public function display_step_licenses() {
include __DIR__ . '/view-wizard-step-licenses.php';
}
/**
* Execute the languages step
*
* @since 2.7
*
* @return void
*/
public function save_step_licenses() {
check_admin_referer( 'pll-wizard', '_pll_nonce' );
$redirect = $this->get_next_step_link();
$licenses = apply_filters( 'pll_settings_licenses', array() );
foreach ( $licenses as $license ) {
if ( ! empty( $_POST['licenses'][ $license->id ] ) ) {
$updated_license = $license->activate_license( sanitize_key( $_POST['licenses'][ $license->id ] ) );
if ( ! empty( $updated_license->license_data ) && false === $updated_license->license_data->success ) {
// Stay on this step with an error.
$redirect = add_query_arg(
array(
'step' => $this->step,
'activate_error' => 'i18n_license_key_error',
)
);
}
}
}
wp_safe_redirect( esc_url_raw( $redirect ) );
exit;
}
/**
* Ajax method to deactivate a license
*
* @since 2.7
*
* @return void
*/
public function deactivate_license() {
check_ajax_referer( 'pll-wizard', '_pll_nonce' );
if ( ! current_user_can( 'manage_options' ) ) {
wp_die( -1 );
}
if ( ! isset( $_POST['id'] ) ) {
wp_die( 0 );
}
$id = substr( sanitize_text_field( wp_unslash( $_POST['id'] ) ), 11 );
$licenses = apply_filters( 'pll_settings_licenses', array() );
$license = $licenses[ $id ];
$license->deactivate_license();
wp_send_json(
array(
'id' => $id,
'html' => $license->get_form_field(),
)
);
}
/**
* Add languages step to the wizard
*
* @since 2.7
*
* @param array $steps List of steps.
* @return array List of steps updated.
*/
public function add_step_languages( $steps ) {
wp_deregister_script( 'pll_admin' ); // Deregister after the licenses step enqueue to update jquery-ui-selectmenu dependency.
// The wp-ajax-response and postbox dependencies is useless in wizard steps espacially postbox which triggers a javascript error otherwise.
// To be really loaded the script need to be passed to the $steps['languages']['scripts'] array below with the same handle than in wp_enqueue_script().
wp_enqueue_script( 'pll_admin', plugins_url( '/js/build/admin' . $this->get_suffix() . '.js', POLYLANG_ROOT_FILE ), array( 'jquery', 'jquery-ui-selectmenu' ), POLYLANG_VERSION, true );
wp_localize_script( 'pll_admin', 'pll_admin', array( 'dismiss_notice' => esc_html__( 'Dismiss this notice.', 'polylang' ) ) );
wp_register_script( 'pll-wizard-languages', plugins_url( '/js/build/languages-step' . $this->get_suffix() . '.js', POLYLANG_ROOT_FILE ), array( 'jquery', 'jquery-ui-dialog' ), POLYLANG_VERSION, true );
wp_localize_script(
'pll-wizard-languages',
'pll_wizard_params',
array(
'i18n_no_language_selected' => esc_html__( 'You need to select a language to be added.', 'polylang' ),
'i18n_language_already_added' => esc_html__( 'You already added this language.', 'polylang' ),
'i18n_no_language_added' => esc_html__( 'You need to add at least one language.', 'polylang' ),
'i18n_add_language_needed' => esc_html__( 'You selected a language, however, to be able to continue, you need to add it.', 'polylang' ),
'i18n_pll_add_language' => esc_html__( 'Impossible to add the language.', 'polylang' ),
'i18n_pll_invalid_locale' => esc_html__( 'Enter a valid WordPress locale', 'polylang' ),
'i18n_pll_invalid_slug' => esc_html__( 'The language code contains invalid characters', 'polylang' ),
'i18n_pll_non_unique_slug' => esc_html__( 'The language code must be unique', 'polylang' ),
'i18n_pll_invalid_name' => esc_html__( 'The language must have a name', 'polylang' ),
'i18n_pll_invalid_flag' => esc_html__( 'The flag does not exist', 'polylang' ),
'i18n_dialog_title' => esc_html__( "A language wasn't added.", 'polylang' ),
'i18n_dialog_yes_button' => esc_html__( 'Yes', 'polylang' ),
'i18n_dialog_no_button' => esc_html__( 'No', 'polylang' ),
'i18n_dialog_ignore_button' => esc_html__( 'Ignore', 'polylang' ),
'i18n_remove_language_icon' => esc_html__( 'Remove this language', 'polylang' ),
)
);
wp_enqueue_script( 'pll-wizard-languages' );
wp_enqueue_style( 'pll-wizard-selectmenu', plugins_url( '/css/build/selectmenu' . $this->get_suffix() . '.css', POLYLANG_ROOT_FILE ), array( 'dashicons', 'install', 'common', 'wp-jquery-ui-dialog' ), POLYLANG_VERSION );
$steps['languages'] = array(
'name' => esc_html__( 'Languages', 'polylang' ),
'view' => array( $this, 'display_step_languages' ),
'handler' => array( $this, 'save_step_languages' ),
'scripts' => array( 'pll-wizard-languages', 'pll_admin' ),
'styles' => array( 'pll-wizard-selectmenu' ),
);
return $steps;
}
/**
* Display the languages step form
*
* @since 2.7
*
* @return void
*/
public function display_step_languages() {
include __DIR__ . '/view-wizard-step-languages.php';
}
/**
* Execute the languages step
*
* @since 2.7
*
* @return void
*/
public function save_step_languages() {
check_admin_referer( 'pll-wizard', '_pll_nonce' );
$existing_languages = $this->model->get_languages_list();
$all_languages = include POLYLANG_DIR . '/settings/languages.php';
$languages = isset( $_POST['languages'] ) && is_array( $_POST['languages'] ) ? array_map( 'sanitize_text_field', wp_unslash( $_POST['languages'] ) ) : false;
$saved_languages = array();
// If there is no language added or defined.
if ( empty( $languages ) && empty( $existing_languages ) ) {
// Stay on this step with an error.
wp_safe_redirect(
esc_url_raw(
add_query_arg(
array(
'step' => $this->step,
'activate_error' => 'i18n_no_language_added',
)
)
)
);
exit;
}
// Otherwise process the languages to add or skip the step if no language has been added.
if ( ! empty( $languages ) ) {
require_once ABSPATH . 'wp-admin/includes/translation-install.php';
// Remove duplicate values.
$languages = array_unique( $languages );
// For each language add it in Polylang settings.
foreach ( $languages as $locale ) {
$saved_languages = $all_languages[ $locale ];
$saved_languages['slug'] = $saved_languages['code'];
$saved_languages['rtl'] = (int) ( 'rtl' === $saved_languages['dir'] );
$saved_languages['term_group'] = 0; // Default term_group.
$language_added = $this->model->add_language( $saved_languages );
if ( $language_added instanceof WP_Error && array_key_exists( 'pll_non_unique_slug', $language_added->errors ) ) {
// Get the slug from the locale : lowercase and dash instead of underscore.
$saved_languages['slug'] = strtolower( str_replace( '_', '-', $saved_languages['locale'] ) );
$language_added = $this->model->add_language( $saved_languages );
}
if ( $language_added instanceof WP_Error ) {
// Stay on this step with an error.
$error_keys = array_keys( $language_added->errors );
wp_safe_redirect(
esc_url_raw(
add_query_arg(
array(
'step' => $this->step,
'activate_error' => 'i18n_' . reset( $error_keys ),
)
)
)
);
exit;
}
if ( 'en_US' !== $locale && current_user_can( 'install_languages' ) ) {
wp_download_language_pack( $locale );
}
}
}
wp_safe_redirect( esc_url_raw( $this->get_next_step_link() ) );
exit;
}
/**
* Add the media step to the wizard.
*
* @since 2.7
*
* @param array $steps List of steps.
* @return array List of steps updated.
*/
public function add_step_media( $steps ) {
$languages = $this->model->get_languages_list();
if ( $this->is_media_step_displayable( $languages ) ) {
$steps['media'] = array(
'name' => esc_html__( 'Media', 'polylang' ),
'view' => array( $this, 'display_step_media' ),
'handler' => array( $this, 'save_step_media' ),
'scripts' => array(),
'styles' => array(),
);
}
return $steps;
}
/**
* Display the media step form
*
* @since 2.7
*
* @return void
*/
public function display_step_media() {
include __DIR__ . '/view-wizard-step-media.php';
}
/**
* Execute the media step
*
* @since 2.7
*
* @return void
*/
public function save_step_media() {
check_admin_referer( 'pll-wizard', '_pll_nonce' );
$media_support = isset( $_POST['media_support'] ) ? sanitize_key( $_POST['media_support'] ) === 'yes' : false;
$this->options['media_support'] = $media_support;
update_option( 'polylang', $this->options );
wp_safe_redirect( esc_url_raw( $this->get_next_step_link() ) );
exit;
}
/**
* Add untranslated contents step to the wizard
*
* @since 2.7
*
* @param array $steps List of steps.
* @return array List of steps updated.
*/
public function add_step_untranslated_contents( $steps ) {
if ( ! $this->model->get_languages_list() || $this->model->get_objects_with_no_lang( 1 ) ) {
// Even if pll_admin is already enqueued with the same dependencies by the languages step, it is interesting to keep that it's also useful for the untranslated-contents step.
// To be really loaded the script need to be passed to the $steps['untranslated-contents']['scripts'] array below with the same handle than in wp_enqueue_script().
wp_enqueue_script( 'pll_admin', plugins_url( '/js/build/admin' . $this->get_suffix() . '.js', POLYLANG_ROOT_FILE ), array( 'jquery', 'jquery-ui-selectmenu' ), POLYLANG_VERSION, true );
wp_localize_script( 'pll_admin', 'pll_admin', array( 'dismiss_notice' => esc_html__( 'Dismiss this notice.', 'polylang' ) ) );
wp_enqueue_style( 'pll-wizard-selectmenu', plugins_url( '/css/build/selectmenu' . $this->get_suffix() . '.css', POLYLANG_ROOT_FILE ), array( 'dashicons', 'install', 'common' ), POLYLANG_VERSION );
$steps['untranslated-contents'] = array(
'name' => esc_html__( 'Content', 'polylang' ),
'view' => array( $this, 'display_step_untranslated_contents' ),
'handler' => array( $this, 'save_step_untranslated_contents' ),
'scripts' => array( 'pll_admin' ),
'styles' => array( 'pll-wizard-selectmenu' ),
);
}
return $steps;
}
/**
* Display the untranslated contents step form
*
* @since 2.7
*
* @return void
*/
public function display_step_untranslated_contents() {
include __DIR__ . '/view-wizard-step-untranslated-contents.php';
}
/**
* Execute the untranslated contents step
*
* @since 2.7
*
* @return void
*/
public function save_step_untranslated_contents() {
check_admin_referer( 'pll-wizard', '_pll_nonce' );
$lang = isset( $_POST['language'] ) ? sanitize_text_field( wp_unslash( $_POST['language'] ) ) : false;
if ( empty( $lang ) ) {
$lang = $this->options['default_lang'];
}
$language = $this->model->get_language( $lang );
while ( $nolang = $this->model->get_objects_with_no_lang( 1000 ) ) {
if ( ! empty( $nolang['posts'] ) ) {
$this->model->set_language_in_mass( 'post', $nolang['posts'], $language->slug );
}
if ( ! empty( $nolang['terms'] ) ) {
$this->model->set_language_in_mass( 'term', $nolang['terms'], $language->slug );
}
}
wp_safe_redirect( esc_url_raw( $this->get_next_step_link() ) );
exit;
}
/**
* Add home page step to the wizard
*
* @since 2.7
*
* @param array $steps List of steps.
* @return array List of steps updated.
*/
public function add_step_home_page( $steps ) {
$languages = $this->model->get_languages_list();
$home_page_id = get_option( 'page_on_front' );
$translations = $this->model->post->get_translations( $home_page_id );
if ( $home_page_id > 0 && ( ! $languages || count( $languages ) === 1 || count( $translations ) !== count( $languages ) ) ) {
$steps['home-page'] = array(
'name' => esc_html__( 'Homepage', 'polylang' ),
'view' => array( $this, 'display_step_home_page' ),
'handler' => array( $this, 'save_step_home_page' ),
'scripts' => array(),
'styles' => array(),
);
}
return $steps;
}
/**
* Display the home page step form
*
* @since 2.7
*
* @return void
*/
public function display_step_home_page() {
include __DIR__ . '/view-wizard-step-home-page.php';
}
/**
* Execute the home page step
*
* @since 2.7
*
* @return void
*/
public function save_step_home_page() {
check_admin_referer( 'pll-wizard', '_pll_nonce' );
$languages = $this->model->get_languages_list();
$default_language = count( $languages ) > 0 ? $this->options['default_lang'] : null;
$home_page = isset( $_POST['home_page'] ) ? sanitize_key( $_POST['home_page'] ) : false;
$home_page_title = isset( $_POST['home_page_title'] ) ? sanitize_text_field( wp_unslash( $_POST['home_page_title'] ) ) : esc_html__( 'Homepage', 'polylang' );
$home_page_language = isset( $_POST['home_page_language'] ) ? sanitize_key( $_POST['home_page_language'] ) : false;
$untranslated_languages = isset( $_POST['untranslated_languages'] ) ? array_map( 'sanitize_key', $_POST['untranslated_languages'] ) : array();
call_user_func(
apply_filters( 'pll_wizard_create_home_page_translations', array( $this, 'create_home_page_translations' ) ),
$default_language,
$home_page,
$home_page_title,
$home_page_language,
$untranslated_languages
);
$this->model->clean_languages_cache();
wp_safe_redirect( esc_url_raw( $this->get_next_step_link() ) );
exit;
}
/**
* Create home page translations for each language defined.
*
* @since 2.7
*
* @param string $default_language Slug of the default language; null if no default language is defined.
* @param int $home_page Post ID of the home page if it's defined, false otherwise.
* @param string $home_page_title Home page title if it's defined, 'Homepage' otherwise.
* @param string $home_page_language Slug of the home page if it's defined, false otherwise.
* @param string[] $untranslated_languages Array of languages which needs to have a home page translated.
* @return void
*/
public function create_home_page_translations( $default_language, $home_page, $home_page_title, $home_page_language, $untranslated_languages ) {
$translations = $this->model->post->get_translations( $home_page );
foreach ( $untranslated_languages as $language ) {
$language_properties = $this->model->get_language( $language );
$id = wp_insert_post(
array(
'post_title' => $home_page_title . ' - ' . $language_properties->name,
'post_type' => 'page',
'post_status' => 'publish',
)
);
$translations[ $language ] = $id;
pll_set_post_language( $id, $language );
}
pll_save_post_translations( $translations );
}
/**
* Add last step to the wizard
*
* @since 2.7
*
* @param array $steps List of steps.
* @return array List of steps updated.
*/
public function add_step_last( $steps ) {
$steps['last'] = array(
'name' => esc_html__( 'Ready!', 'polylang' ),
'view' => array( $this, 'display_step_last' ),
'handler' => array( $this, 'save_step_last' ),
'scripts' => array(),
'styles' => array(),
);
return $steps;
}
/**
* Display the last step form
*
* @since 2.7
*
* @return void
*/
public function display_step_last() {
// We ran the wizard once. So we can dismiss its notice.
PLL_Admin_Notices::dismiss( 'wizard' );
include __DIR__ . '/view-wizard-step-last.php';
}
/**
* Execute the last step
*
* @since 2.7
*
* @return void
*/
public function save_step_last() {
check_admin_referer( 'pll-wizard', '_pll_nonce' );
wp_safe_redirect( esc_url_raw( $this->get_next_step_link() ) );
exit;
}
}
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