154 lines
3.2 KiB
PHP
154 lines
3.2 KiB
PHP
<?php
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/**
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* ElasticPress installer handler
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*
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* @since 3.0
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* @package elasticpress
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*/
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namespace ElasticPress;
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use ElasticPress\Utils;
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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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* Installer class
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*/
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class Installer {
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/**
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* Current install status
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*
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* @var int|bool
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* @since 3.0
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*/
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protected $install_status;
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/**
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* Initialize class
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*
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* @since 3.0
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*/
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public function setup() {
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add_action( 'admin_init', [ $this, 'calculate_install_status' ], 9 );
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add_filter( 'admin_title', [ $this, 'filter_admin_title' ], 10, 2 );
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}
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/**
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* Filter admin title for install page
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*
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* @param string $admin_title Current title
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* @param string $title Original title
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* @since 3.0
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* @return string
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*/
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public function filter_admin_title( $admin_title, $title ) {
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if ( 'install' === Screen::factory()->get_current_screen() ) {
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// translators: Site Name
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return sprintf( esc_html__( 'ElasticPress Setup ‹ %s — WordPress', 'elasticpress' ), esc_html( get_bloginfo( 'name' ) ) );
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}
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return $admin_title;
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}
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/**
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* Determine current install status
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*
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* @since 3.0
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*/
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public function calculate_install_status() {
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$skip_install = Utils\get_option( 'ep_skip_install', false );
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if ( $skip_install ) {
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$this->install_status = true;
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return;
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}
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$last_sync = Utils\get_option( 'ep_last_sync', false );
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if ( ! empty( $last_sync ) ) {
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$this->install_status = true;
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return;
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}
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$host = Utils\get_host();
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if ( empty( $host ) && empty( $_POST['ep_host'] ) ) {
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$this->install_status = 2;
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return;
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}
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$this->install_status = 3;
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$this->maybe_set_features();
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}
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/**
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* Get installation status
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*
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* false - not installed
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* 2 - On step two of install
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* 3 - On step three of install
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* true - Install complete
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*
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* @return bool|int
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*/
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public function get_install_status() {
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/**
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* Filter install status
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*
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* @hook ep_install_status
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* @param {string} $install_status Current install status
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* @return {string} New install status
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* @since 3.0
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*/
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return apply_filters( 'ep_install_status', $this->install_status );
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}
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/**
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* Check if it should use the features selected during the install to update the settings.
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*/
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public function maybe_set_features() {
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if ( empty( $_POST['ep_install_page_nonce'] ) || ! wp_verify_nonce( sanitize_key( $_POST['ep_install_page_nonce'] ), 'ep_install_page' ) ) {
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return;
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}
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if ( ! isset( $_POST['features'] ) || ! is_array( $_POST['features'] ) ) {
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return;
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}
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$registered_features = \ElasticPress\Features::factory()->registered_features;
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$activation_features = wp_list_filter( $registered_features, array( 'available_during_installation' => true ) );
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foreach ( $activation_features as $slug => $feature ) {
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if ( in_array( $slug, $_POST['features'], true ) ) {
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\ElasticPress\Features::factory()->activate_feature( $slug );
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} else {
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\ElasticPress\Features::factory()->deactivate_feature( $slug );
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}
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}
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$this->install_status = 4;
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}
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/**
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* Return singleton instance of class
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*
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* @return self
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* @since 3.0
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*/
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public static function factory() {
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static $instance = false;
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if ( ! $instance ) {
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$instance = new self();
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$instance->setup();
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}
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return $instance;
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}
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}
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