<?php

class WP2Static_Controller {
    const VERSION = '6.6.7';
    const OPTIONS_KEY = 'wp2static-options';
    const HOOK = 'wp2static';
    protected static $instance = null;
    protected function __construct() {
    } public static function getInstance() {
        if ( null === self::$instance ) {
            self::$instance = new self();
            self::$instance->options = new WP2Static_Options( self::OPTIONS_KEY );
            self::$instance->view = new WP2Static_View();
        }
        return self::$instance;
    }
    public static function init( $bootstrap_file ) {
        $instance = self::getInstance();
        register_activation_hook( $bootstrap_file, array( $instance, 'activate' ) );
        if ( is_admin() ) {
            add_action( 'admin_menu', array( $instance, 'registerOptionsPage', ) );
            // add_filter( 'custom_menu_order', '__return_true' );
            // add_filter( 'menu_order', array( $instance, 'set_menu_order' ) );
        }
        return $instance;
    }

    public function set_menu_order( $menu_order ) {
        $order = array();
        $file = plugin_basename( __FILE__ );
        foreach ( $menu_order as $index => $item ) {
            if ( $item === 'themes.php' ) {
                $order[] = $item;
            }
        }
        $order = array( 'themes.php', 'wp2static', );
        return $order;
    }

    public function setDefaultOptions() {
        if ( null === $this->options->getOption( 'version' ) ) {
            $this->options ->setOption( 'version', self::VERSION ) ->setOption( 'static_export_settings', self::VERSION ) ->setOption( 'rewriteWPPaths', '1' ) ->setOption( 'removeConditionalHeadComments', '1' ) ->setOption( 'removeWPMeta', '1' ) ->setOption( 'removeWPLinks', '1' ) ->setOption( 'removeHTMLComments', '1' ) ->save();
        }
    }

    public function activate_for_single_site() {
        $this->setDefaultOptions();
    }

    public function activate( $network_wide ) {
        if ( $network_wide ) {
            global $wpdb;
            $query = 'SELECT blog_id FROM %s WHERE site_id = %d;';
            $site_ids = $wpdb->get_col( sprintf( $query, $wpdb->blogs, $wpdb->siteid ) );
            foreach ( $site_ids as $site_id ) {
                switch_to_blog( $site_id );
                $this->activate_for_single_site();
            }
            restore_current_blog();
        } else {
            $this->activate_for_single_site();
        }
    }

    public function registerOptionsPage() {
        $plugins_url = plugin_dir_url( dirname( __FILE__ ) );
        $page = add_menu_page( __( 'WP2Static', 'static-html-output-plugin' ), __( '静 态 网 站', 'static-html-output-plugin' ), 'manage_options', self::HOOK, array( self::$instance, 'renderOptionsPage' ), 'dashicons-html' );
        add_action( 'admin_print_styles-' . $page, array( $this, 'enqueueAdminStyles', ) );
    }

    public function enqueueAdminStyles() {
        $plugins_url = plugin_dir_url( dirname( __FILE__ ) );
        wp_enqueue_style( self::HOOK . '-admin', $plugins_url . 'wp2static.css?sdf=sdfd', null, $this::VERSION );
    }

    public function finalize_deployment() {
        require_once dirname( __FILE__ ) . '/WP2Static/Deployer.php';
        $deployer = new Deployer();
        $deployer->finalizeDeployment();
        echo 'SUCCESS';
    }

    public function generate_filelist_preview() {
        require_once dirname( __FILE__ ) . '/WP2Static/WPSite.php';
        $this->wp_site = new WPSite();
        $target_settings = array( 'general', 'crawling', );
        if ( defined( 'WP_CLI' ) ) {
            require_once dirname( __FILE__ ) . '/WP2Static/DBSettings.php';
            $this->settings = WPSHO_DBSettings::get( $target_settings );
        } else {
            require_once dirname( __FILE__ ) . '/WP2Static/PostSettings.php';
            $this->settings = WPSHO_PostSettings::get( $target_settings );
        }
        $plugin_hook = 'wp2static';
        $initial_file_list_count = WP2Static_FilesHelper::buildInitialFileList( true, $this->wp_site->wp_uploads_path, $this->wp_site->uploads_url, $this->settings );
        if ( ! defined( 'WP_CLI' ) ) {
            echo $initial_file_list_count;
        }
    }

    public function renderOptionsPage() {
        require_once dirname( __FILE__ ) . '/WP2Static/WPSite.php';
        $this->wp_site = new WPSite();
        $this->current_archive = '';
        $this->view ->setTemplate( 'options-page-js' ) ->assign( 'options', $this->options ) ->assign( 'wp_site', $this->wp_site ) ->assign( 'onceAction', self::HOOK . '-options' ) ->render();
        $this->view ->setTemplate( 'options-page' ) ->assign( 'wp_site', $this->wp_site ) ->assign( 'options', $this->options ) ->assign( 'onceAction', self::HOOK . '-options' ) ->render();
    }

    public function userIsAllowed() {
        $referred_by_admin = check_admin_referer( self::HOOK . '-options' );
        $user_can_manage_options = current_user_can( 'manage_options' );
        return $referred_by_admin && $user_can_manage_options;
    }

    public function save_options() {
        if ( ! $this->userIsAllowed() ) {
            exit( 'Not allowed to change plugin options.' );
        }
        $this->options->saveAllPostData();
    }

    public function prepare_for_export() {
        require_once dirname( __FILE__ ) . '/WP2Static/Exporter.php';
        $this->exporter = new Exporter();
        $this->exporter->pre_export_cleanup();
        $this->exporter->cleanup_leftover_archives();
        $this->exporter->initialize_cache_files();
        require_once dirname( __FILE__ ) . '/WP2Static/Archive.php';
        $archive = new Archive();
        $archive->create();
        $this->logEnvironmentalInfo();
        $this->exporter->generateModifiedFileList();
        if ( ! defined( 'WP_CLI' ) ) {
            echo 'SUCCESS';
        }
    }

    public function reset_default_settings() {
        if ( ! delete_option( 'wp2static-options' ) ) {
            error_log( "Couldn't reset plugin to default settings" );
        }
        $this->options = new WP2Static_Options( self::OPTIONS_KEY );
        $this->setDefaultOptions();
        echo 'SUCCESS';
    }

    public function post_process_archive_dir() {
        require_once dirname( __FILE__ ) . '/WP2Static/ArchiveProcessor.php';
        $processor = new ArchiveProcessor();
        $processor->createNetlifySpecialFiles();
        $processor->renameArchiveDirectories();
        $processor->removeWPCruft();
        $processor->copyStaticSiteToPublicFolder();
        $processor->create_zip();
        if ( ! defined( 'WP_CLI' ) ) {
            echo 'SUCCESS';
        }
    }

    public function delete_deploy_cache() {
        $target_settings = array( 'wpenv', );
        if ( defined( 'WP_CLI' ) ) {
            require_once dirname( __FILE__ ) . '/WP2Static/DBSettings.php';
            $this->settings = WPSHO_DBSettings::get( $target_settings );
        } else {
            require_once dirname( __FILE__ ) . '/WP2Static/PostSettings.php';
            $this->settings = WPSHO_PostSettings::get( $target_settings );
        }
        $uploads_dir = $this->settings[ 'wp_uploads_path' ];
        $cache_files = array( '/WP2STATIC-GITLAB-PREVIOUS-HASHES.txt', '/WP2STATIC-GITHUB-PREVIOUS-HASHES.txt', '/WP2STATIC-S3-PREVIOUS-HASHES.txt', '/WP2STATIC-BUNNYCDN-PREVIOUS-HASHES.txt', '/WP2STATIC-BITBUCKET-PREVIOUS-HASHES.txt', '/WP2STATIC-FTP-PREVIOUS-HASHES.txt', );
        foreach ( $cache_files as $cache_file ) {
            if ( is_file( $uploads_dir . $cache_file ) ) {
                unlink( $uploads_dir . $cache_file );
            }
        }
        if ( ! defined( 'WP_CLI' ) ) {
            echo 'SUCCESS';
        }
    }

    public function logEnvironmentalInfo() {
        $info = array( '' . date( 'Y-m-d h:i:s' ), 'PHP VERSION ' . phpversion(), 'OS VERSION ' . php_uname(), 'WP VERSION ' . get_bloginfo( 'version' ), 'WP URL ' . get_bloginfo( 'url' ), 'WP SITEURL ' . get_option( 'siteurl' ), 'WP HOME ' . get_option( 'home' ), 'WP ADDRESS ' . get_bloginfo( 'wpurl' ), 'PLUGIN VERSION ' . $this::VERSION, 'VIA WP-CLI? ' . defined( 'WP_CLI' ), 'STATIC EXPORT URL ' . $this->exporter->settings[ 'baseUrl' ], 'PERMALINK STRUCTURE ' . get_option( 'permalink_structure' ), );
        if ( isset( $_SERVER[ 'SERVER_SOFTWARE' ] ) ) {
            $info[] = 'SERVER SOFTWARE ' . $_SERVER[ 'SERVER_SOFTWARE' ];
        }
        WsLog::l( implode( PHP_EOL, $info ) );
        WsLog::l( 'Active plugins:' );
        $active_plugins = get_option( 'active_plugins' );
        foreach ( $active_plugins as $active_plugin ) {
            WsLog::l( $active_plugin );
        }
        WsLog::l( 'Plugin options:' );
        $options = $this->options->getAllOptions( false );
        foreach ( $options as $key => $value ) {
            WsLog::l( "{$value['Option name']}: {$value['Value']}" );
        }
        WsLog::l( 'Installed extensions:' );
        $extensions = get_loaded_extensions();
        foreach ( $extensions as $extension ) {
            WsLog::l( $extension );
        }
    }
}