<?php
/**
 * Plugin Name: AboveWP Tweaks Optimizer
 * Description: Optimize your WordPress site with tweaks and bloat removal options.
 * Version: 1.0.0
 * Author: AboveWP
 * Author URI: https://abovewp.com
 * Text Domain: abovewp-tweaks-optimizer
 * Domain Path: /languages
 * Requires at least: 5.0
 * Requires PHP: 7.4
 * License: GPLv2 or later
 * License URI: http://www.gnu.org/licenses/gpl-2.0.html
 */

// If this file is called directly, abort.
if (!defined('WPINC')) {
    die;
}

// Define plugin constants
define('ABOVEWP_TWEAKS_VERSION', '1.0.0');
define('ABOVEWP_TWEAKS_PLUGIN_DIR', plugin_dir_path(__FILE__));
define('ABOVEWP_TWEAKS_PLUGIN_URL', plugin_dir_url(__FILE__));
define('ABOVEWP_TWEAKS_PLUGIN_BASENAME', plugin_basename(__FILE__));

// Try to set MEDIA_TRASH constant if enabled in settings.
abovewp_tweaks_optimizer_maybe_set_media_trash();

/**
 * Set MEDIA_TRASH constant if enabled in plugin settings.
 */
function abovewp_tweaks_optimizer_maybe_set_media_trash() {
    $tweaks_options = get_option('abovewp_tweaks_options');
    if (isset($tweaks_options['enable_media_trash']) && $tweaks_options['enable_media_trash'] === 'yes' && !defined('MEDIA_TRASH')) {
        // phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedConstantFound -- WordPress core constant.
        define('MEDIA_TRASH', true);
    }
}

// Early check for classic widgets setting and disable block widgets if enabled.
abovewp_tweaks_optimizer_maybe_enable_classic_widgets();

/**
 * Enable classic widgets if the option is set.
 */
function abovewp_tweaks_optimizer_maybe_enable_classic_widgets() {
    $bloat_options = get_option('abovewp_bloat_options', array());
    if (isset($bloat_options['enable_classic_widgets']) && $bloat_options['enable_classic_widgets'] === 'yes') {
        // Add super early filters to disable block widgets
        add_filter('use_widgets_block_editor', '__return_false', 0);
        add_filter('gutenberg_use_widgets_block_editor', '__return_false', 0);
        add_filter('wp_use_widgets_block_editor', '__return_false', 0);
        add_filter('customize_widgets_block_editor_enabled', '__return_false', 0);

        // CSS to hide block widgets editor completely
        add_action('admin_enqueue_scripts', 'abovewp_tweaks_optimizer_force_classic_widgets');
        add_action('customize_controls_enqueue_scripts', 'abovewp_tweaks_optimizer_force_classic_widgets');
    }
}

/**
 * Output CSS to force the classic widgets interface.
 */
function abovewp_tweaks_optimizer_force_classic_widgets() {
    $css = '/* Hide all widget block editor elements */
    .edit-widgets-header,
    .edit-widgets-sidebar,
    .edit-widgets-main-block-editor,
    .components-dropdown-menu__menu .components-menu-group:first-child,
    .block-editor-block-types-list__list-item,
    .edit-widgets-block-editor,
    .edit-widgets-welcome-guide,
    .block-editor-writing-flow__click-redirect,
    .components-modal__screen-overlay {
        display: none !important;
    }
    /* Force display of the classic widgets */
    .widgets-php .wrap h1,
    .widgets-php #widgets-right,
    .widgets-php #widgets-left {
        display: block !important;
    }';
    wp_register_style('abovewp-classic-widgets', false, array(), ABOVEWP_TWEAKS_VERSION);
    wp_enqueue_style('abovewp-classic-widgets');
    wp_add_inline_style('abovewp-classic-widgets', $css);
}

// Include required files
require_once ABOVEWP_TWEAKS_PLUGIN_DIR . 'includes/class-abovewp-admin-menu.php';
require_once ABOVEWP_TWEAKS_PLUGIN_DIR . 'includes/class-abovewp-tweaks-optimizer.php';

// Load Gutenberg disabler early if that option is enabled.
abovewp_tweaks_optimizer_maybe_load_gutenberg_disabler();

/**
 * Load Gutenberg disabler if the option is enabled.
 */
function abovewp_tweaks_optimizer_maybe_load_gutenberg_disabler() {
    $bloat_options = get_option('abovewp_bloat_options', array());
    if (isset($bloat_options['disable_gutenberg']) && $bloat_options['disable_gutenberg'] === 'yes') {
        require_once ABOVEWP_TWEAKS_PLUGIN_DIR . 'includes/disable-gutenberg.php';
    }
}

// Initialize the plugin
function abovewp_tweaks_optimizer_init() {
    // Initialize parent menu
    AboveWP_Admin_Menu::init();
    
    $plugin = new AboveWP_Tweaks_Optimizer();
    $plugin->init();
}
add_action('plugins_loaded', 'abovewp_tweaks_optimizer_init');

// Register activation hook
register_activation_hook(__FILE__, 'abovewp_tweaks_optimizer_activate');
function abovewp_tweaks_optimizer_activate() {
    // Set default options
    $default_tweaks_options = array(
        'enable_emojis' => 'yes',
        'enable_xmlrpc' => 'yes',
        'enable_jquery_migrate' => 'yes',
        'enable_block_library' => 'yes',
        'remove_version_strings' => 'no',
        'disable_self_pingbacks' => 'no',
        'limit_post_revisions' => '5',
        'enable_media_trash' => 'no'
    );
    
    $default_bloat_options = array(
        'disable_gutenberg' => 'no',
        'disable_comments' => 'no',
        'disable_embeds' => 'no',
        'disable_rest_api' => 'no',
        'disable_feed_links' => 'no',
        'disable_dashicons' => 'no',
        'enable_classic_widgets' => 'no'
    );
    
    $default_woocommerce_options = array(
        'disable_password_strength_meter' => 'no',
        'disable_reviews_tab' => 'no',
        'disable_description_tab' => 'no',
        'disable_additional_information_tab' => 'no',
    );
    
    // Only set options if they don't exist
    if (!get_option('abovewp_tweaks_options')) {
        update_option('abovewp_tweaks_options', $default_tweaks_options);
    }
    
    if (!get_option('abovewp_bloat_options')) {
        update_option('abovewp_bloat_options', $default_bloat_options);
    }
    
    if (!get_option('abovewp_woocommerce_options')) {
        update_option('abovewp_woocommerce_options', $default_woocommerce_options);
    }
}

// Register deactivation hook
register_deactivation_hook(__FILE__, 'abovewp_tweaks_optimizer_deactivate');
function abovewp_tweaks_optimizer_deactivate() {
    // Cleanup if needed
}

// Register uninstall hook
register_uninstall_hook(__FILE__, 'abovewp_tweaks_optimizer_uninstall');
function abovewp_tweaks_optimizer_uninstall() {
    // Remove plugin options
    delete_option('abovewp_tweaks_options');
    delete_option('abovewp_bloat_options');
}