<?php

/**
 * The file that defines the core plugin class
 *
 * A class definition that includes attributes and functions used across both the
 * public-facing side of the site and the admin area.
 *
 * @link       https://anssilaitila.fi
 * @since      1.0.0
 *
 * @package    Shared_Files
 */
/**
 * The core plugin class.
 *
 * This is used to define internationalization, admin-specific hooks, and
 * public-facing site hooks.
 *
 * Also maintains the unique identifier of this plugin as well as the current
 * version of the plugin.
 *
 * @since      1.0.0
 * @package    Shared_Files
 * @subpackage Shared_Files/includes
 * @author     Anssi Laitila <anssi.laitila@gmail.com>
 */
class Shared_Files {
    /**
     * The loader that's responsible for maintaining and registering all hooks that power
     * the plugin.
     *
     * @since    1.0.0
     * @access   protected
     * @var      Shared_Files_Loader    $loader    Maintains and registers all hooks for the plugin.
     */
    protected $loader;

    /**
     * The unique identifier of this plugin.
     *
     * @since    1.0.0
     * @access   protected
     * @var      string    $plugin_name    The string used to uniquely identify this plugin.
     */
    protected $plugin_name;

    /**
     * The current version of the plugin.
     *
     * @since    1.0.0
     * @access   protected
     * @var      string    $version    The current version of the plugin.
     */
    protected $version;

    /**
     * Define the core functionality of the plugin.
     *
     * Set the plugin name and the plugin version that can be used throughout the plugin.
     * Load the dependencies, define the locale, and set the hooks for the admin area and
     * the public-facing side of the site.
     *
     * @since    1.0.0
     */
    public function __construct() {
        if ( defined( 'SHARED_FILES_VERSION' ) ) {
            $this->version = SHARED_FILES_VERSION;
        }
        $this->plugin_name = 'shared-files';
        $this->load_dependencies();
        $this->set_locale();
        $this->define_admin_hooks();
        $this->define_public_hooks();
    }

    /**
     * Load the required dependencies for this plugin.
     *
     * Include the following files that make up the plugin:
     *
     * - Shared_Files_Loader. Orchestrates the hooks of the plugin.
     * - Shared_Files_i18n. Defines internationalization functionality.
     * - Shared_Files_Admin. Defines all hooks for the admin area.
     * - Shared_Files_Public. Defines all hooks for the public side of the site.
     *
     * Create an instance of the loader which will be used to register the hooks
     * with WordPress.
     *
     * @since    1.0.0
     * @access   private
     */
    private function load_dependencies() {
        /**
         * The class responsible for orchestrating the actions and filters of the
         * core plugin.
         */
        require_once plugin_dir_path( dirname( __FILE__ ) ) . 'includes/class-shared-files-loader.php';
        /**
         * The class responsible for defining internationalization functionality
         * of the plugin.
         */
        require_once plugin_dir_path( dirname( __FILE__ ) ) . 'includes/class-shared-files-i18n.php';
        require_once plugin_dir_path( dirname( __FILE__ ) ) . 'includes/class-shared-files-helpers.php';
        require_once plugin_dir_path( dirname( __FILE__ ) ) . 'includes/class-shared-files-file-open.php';
        require_once plugin_dir_path( dirname( __FILE__ ) ) . 'includes/class-shared-files-file-update.php';
        require_once plugin_dir_path( dirname( __FILE__ ) ) . 'includes/class-shared-files-term-metadata.php';
        require_once plugin_dir_path( dirname( __FILE__ ) ) . 'admin/class-sf-admin.php';
        require_once plugin_dir_path( dirname( __FILE__ ) ) . 'admin/class-sf-admin-cpt.php';
        require_once plugin_dir_path( dirname( __FILE__ ) ) . 'admin/class-sf-admin-taxonomy.php';
        require_once plugin_dir_path( dirname( __FILE__ ) ) . 'admin/class-sf-admin-maintenance.php';
        require_once plugin_dir_path( dirname( __FILE__ ) ) . 'admin/class-sf-admin-operations.php';
        require_once plugin_dir_path( dirname( __FILE__ ) ) . 'admin/class-sf-admin-inline-styles.php';
        require_once plugin_dir_path( dirname( __FILE__ ) ) . 'admin/class-sf-admin-inline-scripts.php';
        require_once plugin_dir_path( dirname( __FILE__ ) ) . 'admin/class-sf-admin-send-mail.php';
        require_once plugin_dir_path( dirname( __FILE__ ) ) . 'admin/class-sf-admin-query.php';
        require_once plugin_dir_path( dirname( __FILE__ ) ) . 'admin/class-sf-admin-list.php';
        require_once plugin_dir_path( dirname( __FILE__ ) ) . 'admin/class-sf-admin-metadata.php';
        require_once plugin_dir_path( dirname( __FILE__ ) ) . 'admin/class-sf-admin-shortcodes.php';
        require_once plugin_dir_path( dirname( __FILE__ ) ) . 'admin/class-sf-admin-download-log.php';
        require_once plugin_dir_path( dirname( __FILE__ ) ) . 'admin/class-sf-admin-statistics.php';
        require_once plugin_dir_path( dirname( __FILE__ ) ) . 'admin/class-sf-admin-contacts.php';
        require_once plugin_dir_path( dirname( __FILE__ ) ) . 'admin/class-sf-admin-help-support.php';
        require_once plugin_dir_path( dirname( __FILE__ ) ) . 'admin/class-sf-admin-helpers.php';
        require_once plugin_dir_path( dirname( __FILE__ ) ) . 'admin/class-sf-admin-search-log.php';
        require_once plugin_dir_path( dirname( __FILE__ ) ) . 'admin/settings/class-sf-admin-settings.php';
        require_once plugin_dir_path( dirname( __FILE__ ) ) . 'admin/settings/class-sf-admin-settings-tabs.php';
        require_once plugin_dir_path( dirname( __FILE__ ) ) . 'admin/settings/class-sf-admin-settings-field-render.php';
        require_once plugin_dir_path( dirname( __FILE__ ) ) . 'admin/settings/class-sf-admin-settings-tab-1.php';
        require_once plugin_dir_path( dirname( __FILE__ ) ) . 'admin/settings/class-sf-admin-settings-tab-technical.php';
        require_once plugin_dir_path( dirname( __FILE__ ) ) . 'admin/settings/class-sf-admin-settings-tab-layout.php';
        require_once plugin_dir_path( dirname( __FILE__ ) ) . 'admin/settings/class-sf-admin-settings-tab-custom-fields.php';
        require_once plugin_dir_path( dirname( __FILE__ ) ) . 'admin/settings/class-sf-admin-settings-tab-file-upload.php';
        require_once plugin_dir_path( dirname( __FILE__ ) ) . 'admin/settings/class-sf-admin-settings-tab-file-types.php';
        require_once plugin_dir_path( dirname( __FILE__ ) ) . 'admin/settings/class-sf-admin-settings-tab-custom-icons.php';
        require_once plugin_dir_path( dirname( __FILE__ ) ) . 'admin/settings/class-sf-admin-settings-tab-email.php';
        require_once plugin_dir_path( dirname( __FILE__ ) ) . 'admin/settings/class-sf-admin-settings-tab-admin-list.php';
        require_once plugin_dir_path( dirname( __FILE__ ) ) . 'admin/settings/class-sf-admin-settings-tab-file-edit.php';
        require_once plugin_dir_path( dirname( __FILE__ ) ) . 'admin/settings/class-sf-admin-settings-tab-favorites.php';
        require_once plugin_dir_path( dirname( __FILE__ ) ) . 'admin/settings/class-sf-admin-settings-tab-wait-countdown.php';
        require_once plugin_dir_path( dirname( __FILE__ ) ) . 'admin/settings/class-sf-admin-settings-tab-simple-list.php';
        require_once plugin_dir_path( dirname( __FILE__ ) ) . 'admin/settings/class-sf-admin-settings-tab-custom-post-type.php';
        require_once plugin_dir_path( dirname( __FILE__ ) ) . 'admin/settings/class-sf-admin-settings-tab-lead-generation.php';
        require_once plugin_dir_path( dirname( __FILE__ ) ) . 'admin/settings/class-sf-admin-settings-tab-single-file.php';
        require_once plugin_dir_path( dirname( __FILE__ ) ) . 'admin/settings/class-sf-admin-settings-tab-exact-search.php';
        require_once plugin_dir_path( dirname( __FILE__ ) ) . 'admin/settings/class-sf-admin-settings-tab-search-log.php';
        require_once plugin_dir_path( dirname( __FILE__ ) ) . 'admin/class-sf-admin-notifications.php';
        require_once plugin_dir_path( dirname( __FILE__ ) ) . 'admin/class-sf-admin-toolbar.php';
        require_once plugin_dir_path( dirname( __FILE__ ) ) . 'admin/class-sf-admin-sync-files.php';
        require_once plugin_dir_path( dirname( __FILE__ ) ) . 'admin/class-sf-admin-sync-media-library.php';
        require_once plugin_dir_path( dirname( __FILE__ ) ) . 'admin/class-sf-admin-file-handling.php';
        require_once plugin_dir_path( dirname( __FILE__ ) ) . 'admin/class-sf-admin-restrict-access.php';
        require_once plugin_dir_path( dirname( __FILE__ ) ) . 'admin/class-sf-admin-allow-more-file-types.php';
        require_once plugin_dir_path( dirname( __FILE__ ) ) . 'public/class-sf-public.php';
        require_once plugin_dir_path( dirname( __FILE__ ) ) . 'public/class-sf-public-ajax.php';
        require_once plugin_dir_path( dirname( __FILE__ ) ) . 'public/class-sf-public-helpers.php';
        require_once plugin_dir_path( dirname( __FILE__ ) ) . 'public/class-sf-public-file-upload.php';
        require_once plugin_dir_path( dirname( __FILE__ ) ) . 'public/class-sf-public-load.php';
        require_once plugin_dir_path( dirname( __FILE__ ) ) . 'public/class-sf-public-pagination.php';
        require_once plugin_dir_path( dirname( __FILE__ ) ) . 'public/class-sf-public-file-card-default.php';
        require_once plugin_dir_path( dirname( __FILE__ ) ) . 'public/class-sf-public-file-card-vertical.php';
        require_once plugin_dir_path( dirname( __FILE__ ) ) . 'public/class-sf-public-hooks.php';
        require_once plugin_dir_path( dirname( __FILE__ ) ) . 'public/class-sf-public-contacts.php';
        require_once plugin_dir_path( dirname( __FILE__ ) ) . 'public/class-sf-public-shortcode-filters.php';
        require_once plugin_dir_path( dirname( __FILE__ ) ) . 'public/class-shortcode-shared_files.php';
        require_once plugin_dir_path( dirname( __FILE__ ) ) . 'public/class-shortcode-shared_files_search.php';
        require_once plugin_dir_path( dirname( __FILE__ ) ) . 'public/class-shortcode-shared_files_categories.php';
        require_once plugin_dir_path( dirname( __FILE__ ) ) . 'public/class-shortcode-shared_files_info.php';
        require_once plugin_dir_path( dirname( __FILE__ ) ) . 'public/class-shortcode_shared_files_simple.php';
        require_once plugin_dir_path( dirname( __FILE__ ) ) . 'public/class-shortcode-shared_files_accordion.php';
        require_once plugin_dir_path( dirname( __FILE__ ) ) . 'public/class-shortcode-shared_files_favorites.php';
        require_once plugin_dir_path( dirname( __FILE__ ) ) . 'public/class-shortcode-shared_files_restricted.php';
        require_once plugin_dir_path( dirname( __FILE__ ) ) . 'public/class-shortcode-shared_files_exact_search.php';
        $this->loader = new Shared_Files_Loader();
    }

    /**
     * Define the locale for this plugin for internationalization.
     *
     * Uses the Shared_Files_i18n class in order to set the domain and to register the hook
     * with WordPress.
     *
     * @since    1.0.0
     * @access   private
     */
    private function set_locale() {
        $plugin_i18n = new Shared_Files_i18n();
        $this->loader->add_action( 'plugins_loaded', $plugin_i18n, 'load_plugin_textdomain' );
    }

    /**
     * Register all of the hooks related to the admin area functionality
     * of the plugin.
     *
     * @since    1.0.0
     * @access   private
     */
    private function define_admin_hooks() {
        $s = get_option( 'shared_files_settings' );
        $plugin_admin = new Shared_Files_Admin($this->get_plugin_name(), $this->get_version());
        $plugin_admin_cpt = new SharedFilesAdminCPT();
        $plugin_admin_taxonomy = new SharedFilesAdminTaxonomy();
        $plugin_admin_maintenance = new SharedFilesAdminMaintenance();
        $plugin_admin_operations = new SharedFilesAdminOperations();
        $plugin_admin_inline_styles = new SharedFilesAdminInlineStyles();
        $plugin_admin_inline_scripts = new SharedFilesAdminInlineScripts();
        $plugin_admin_toolbar = new SharedFilesAdminToolbar();
        $plugin_admin_shortcodes = new SharedFilesAdminShortcodes();
        $plugin_admin_download_log = new SharedFilesAdminDownloadLog();
        $plugin_admin_statistics = new SharedFilesAdminStatistics();
        $plugin_admin_contacts = new SharedFilesAdminContacts();
        $plugin_admin_help_support = new SharedFilesAdminHelpSupport();
        $plugin_admin_query = new SharedFilesAdminQuery();
        $plugin_admin_send_mail = new SharedFilesAdminSendMail();
        $plugin_admin_list = new SharedFilesAdminList();
        $plugin_admin_metadata = new SharedFilesAdminMetadata();
        $plugin_admin_notifications = new SharedFilesAdminNotifications();
        $plugin_admin_search_log = new SharedFilesAdminSearchLog();
        $plugin_admin_sync_files = new SharedFilesAdminSyncFiles();
        $plugin_admin_sync_media_library = new SharedFilesAdminSyncMediaLibrary();
        $plugin_admin_file_handling = new SharedFilesFileHandling();
        $plugin_admin_restrict_access = new SharedFilesAdminRestrictAccess();
        $plugin_admin_allow_more_file_types = new SharedFilesAdminAllowMoreFileTypes();
        $plugin_settings = new Shared_Files_Settings();
        // Enqueue CSS + JS (+ other)
        $this->loader->add_action( 'admin_enqueue_scripts', $plugin_admin, 'enqueue_styles' );
        $this->loader->add_action( 'admin_enqueue_scripts', $plugin_admin, 'enqueue_scripts' );
        $this->loader->add_action( 'before_delete_post', $plugin_admin, 'delete_shared_file' );
        $this->loader->add_action( 'in_admin_header', $plugin_admin_toolbar, 'admin_header' );
        $this->loader->add_action( 'admin_body_class', $plugin_admin_toolbar, 'admin_body_class' );
        $this->loader->add_action( 'in_admin_footer', $plugin_admin_toolbar, 'admin_footer' );
        $this->loader->add_action( 'admin_menu', $plugin_admin, 'add_settings_link' );
        // Maintenance
        $this->loader->add_filter( 'cron_schedules', $plugin_admin_maintenance, 'add_cron_interval' );
        $this->loader->add_action( 'plugins_loaded', $plugin_admin_maintenance, 'update_db_check' );
        $this->loader->add_action( 'init', $plugin_admin_maintenance, 'update_db_check_v2' );
        // Admin operations
        $this->loader->add_filter( 'admin_init', $plugin_admin_operations, 'operations' );
        // CPT
        $this->loader->add_action( 'init', $plugin_admin_cpt, 'create_custom_post_type' );
        $this->loader->add_action(
            'wp_after_insert_post',
            $plugin_admin_cpt,
            'after_insert_post',
            0,
            4
        );
        // Custom metadata for a file
        $this->loader->add_action( 'save_post', $plugin_admin_metadata, 'save_custom_meta_data' );
        $this->loader->add_action( 'add_meta_boxes_shared_file', $plugin_admin_metadata, 'adding_custom_meta_boxes' );
        // Custom taxonomy
        $this->loader->add_action(
            'init',
            $plugin_admin_taxonomy,
            'create_shared_files_custom_taxonomy',
            0
        );
        $this->loader->add_action(
            'shared-file-category_edit_form_fields',
            $plugin_admin_taxonomy,
            'taxonomy_custom_fields',
            10,
            2
        );
        $this->loader->add_filter( 'manage_edit-shared-file-category_columns', $plugin_admin_taxonomy, 'theme_columns' );
        $this->loader->add_filter(
            'manage_shared-file-category_custom_column',
            $plugin_admin_taxonomy,
            'add_shared_file_category_column_content',
            10,
            3
        );
        // Query
        $this->loader->add_filter( 'request', $plugin_admin_query, 'alter_the_query' );
        // Inline
        //    $this->loader->add_action('admin_head', $plugin_admin_inline_scripts, 'inline_scripts', 100);
        // Admin list
        $this->loader->add_action(
            'manage_shared_file_posts_custom_column',
            $plugin_admin_list,
            'shared_file_custom_columns_content',
            10,
            2
        );
        $this->loader->add_action(
            'restrict_manage_posts',
            $plugin_admin_list,
            'filter_files_by_taxonomies',
            10,
            2
        );
        $this->loader->add_filter(
            'manage_shared_file_posts_columns',
            $plugin_admin_list,
            'shared_file_custom_columns',
            10
        );
        $this->loader->add_filter( 'manage_edit-shared_file_sortable_columns', $plugin_admin_list, 'set_custom_shared_files_sortable_columns' );
        $this->loader->add_filter( 'parse_query', $plugin_admin_list, 'sort_posts_by_meta_value' );
        $this->loader->add_filter(
            'posts_clauses',
            $plugin_admin_list,
            'sort_by_custom_taxonomy',
            10,
            2
        );
        // Notifications
        $this->loader->add_action(
            'admin_notices',
            $plugin_admin_notifications,
            'notifications_html',
            8
        );
        $this->loader->add_action( 'admin_init', $plugin_admin_notifications, 'process_notifications' );
        // Sync files
        $this->loader->add_action( 'admin_menu', $plugin_admin_sync_files, 'register_page' );
        $this->loader->add_action( 'admin_menu', $plugin_admin_sync_media_library, 'register_page' );
        // Search log
        $this->loader->add_action( 'admin_menu', $plugin_admin_search_log, 'register_search_log_page' );
        // Settings
        $this->loader->add_action( 'admin_menu', $plugin_settings, 'shared_files_add_admin_menu' );
        $this->loader->add_action( 'admin_init', $plugin_settings, 'shared_files_settings_init' );
        // Download log
        if ( !isset( $s['disable_download_log'] ) ) {
            $this->loader->add_action( 'admin_menu', $plugin_admin_download_log, 'register_download_log_page' );
        }
        // Statistics
        $this->loader->add_action( 'admin_menu', $plugin_admin_statistics, 'register_statistics_page' );
        // Contacts
        $this->loader->add_action( 'admin_menu', $plugin_admin_contacts, 'register_contacts_page' );
        // Shortcodes
        $this->loader->add_action( 'admin_menu', $plugin_admin_shortcodes, 'register_shortcodes_page' );
        // Help & support
        $this->loader->add_action( 'admin_menu', $plugin_admin_help_support, 'register_support_page' );
        $this->loader->add_action( 'admin_menu', $plugin_admin_help_support, 'register_debug_page' );
        // Restrict access info page
        $this->loader->add_action( 'admin_menu', $plugin_admin_restrict_access, 'register_page' );
        if ( SharedFilesHelpers::isPremium() == 0 ) {
            $this->loader->add_action( 'admin_menu', $plugin_admin_taxonomy, 'register_categories_info_page' );
        }
        if ( SharedFilesHelpers::isPremium() == 0 ) {
            $this->loader->add_action( 'admin_menu', $plugin_admin, 'add_upgrade_link' );
        }
    }

    /**
     * Register all of the hooks related to the public-facing functionality
     * of the plugin.
     *
     * @since    1.0.0
     * @access   private
     */
    private function define_public_hooks() {
        $s = get_option( 'shared_files_settings' );
        $plugin_public = new Shared_Files_Public($this->get_plugin_name(), $this->get_version());
        $plugin_public_ajax = new SharedFilesPublicAjax();
        $plugin_public_file_upload = new SharedFilesFileUpload();
        $plugin_public_load = new SharedFilesPublicLoad();
        //    $plugin_public_pagination = new SharedFilesPublicPagination();
        // Enqueue CSS + JS + register shortcodes + set cookies
        $this->loader->add_action( 'wp_enqueue_scripts', $plugin_public, 'enqueue_styles' );
        $this->loader->add_action( 'wp_enqueue_scripts', $plugin_public_load, 'public_inline_styles' );
        $this->loader->add_action( 'wp_enqueue_scripts', $plugin_public, 'enqueue_scripts' );
        $this->loader->add_action( 'enqueue_block_assets', $plugin_public, 'enqueue_block_assets' );
        $this->loader->add_action( 'init', $plugin_public, 'register_block' );
        $this->loader->add_filter(
            'rest_shared_file_query',
            $plugin_public,
            'filter_rest_api_query',
            10,
            2
        );
        $this->loader->add_action( 'init', $plugin_public, 'register_shortcodes' );
        $this->loader->add_action( 'init', $plugin_public_load, 'set_cookies' );
        // Search log
        if ( isset( $s['enable_search_log'] ) ) {
            $this->loader->add_action( 'wp_ajax_nopriv_shared_files_search_log', $plugin_public_ajax, 'search_log' );
            $this->loader->add_action( 'wp_ajax_shared_files_search_log', $plugin_public_ajax, 'search_log' );
        }
        // Ajax
        $this->loader->add_action( 'wp_ajax_nopriv_sf_get_files', $plugin_public_ajax, 'sf_get_files' );
        $this->loader->add_action( 'wp_ajax_sf_get_files', $plugin_public_ajax, 'sf_get_files' );
        // Front-end file upload
        // IF MULTIPLE
        $upload_multiple_files_active = 0;
        if ( !$upload_multiple_files_active ) {
            $this->loader->add_filter( 'request', $plugin_public_file_upload, 'file_upload_single_free' );
        }
    }

    /**
     * Run the loader to execute all of the hooks with WordPress.
     *
     * @since    1.0.0
     */
    public function run() {
        $this->loader->run();
    }

    /**
     * The name of the plugin used to uniquely identify it within the context of
     * WordPress and to define internationalization functionality.
     *
     * @since     1.0.0
     * @return    string    The name of the plugin.
     */
    public function get_plugin_name() {
        return $this->plugin_name;
    }

    /**
     * The reference to the class that orchestrates the hooks with the plugin.
     *
     * @since     1.0.0
     * @return    Shared_Files_Loader    Orchestrates the hooks of the plugin.
     */
    public function get_loader() {
        return $this->loader;
    }

    /**
     * Retrieve the version number of the plugin.
     *
     * @since     1.0.0
     * @return    string    The version number of the plugin.
     */
    public function get_version() {
        return $this->version;
    }

}
