#I LOVE YOU EVERDAY#

<?php
/**
 * Plugin Name.
 *
 * @package   DrawAttention_Admin
 * @author    Nathan Tyler <support@wpdrawattention.com>
 * @license   GPL-2.0+
 * @link      http://example.com
 * @copyright 2022 N Squared
 */

/**
 * Plugin class. This class should ideally be used to work with the
 * administrative side of the WordPress site.
 *
 * If you're interested in introducing public-facing
 * functionality, then refer to `class-drawattention.php`
 *
 * @TODO: Rename this class to a proper name for your plugin.
 *
 * @package DrawAttention_Admin
 * @author  Nathan Tyler <support@wpdrawattention.com>
 */
if ( !class_exists( 'DrawAttention_Admin' ) ) {
	class DrawAttention_Admin {

public $upsell;
		public $script_handle_whitelist;

/**
		 * Instance of this class.
		 *
		 * @since    1.0.0
		 *
		 * @var      object
		 */
		static $instance = null;
		public $da;

/**
		 * Slug of the plugin screen.
		 *
		 * @since    1.0.0
		 *
		 * @var      string
		 */
		protected $plugin_screen_hook_suffix = null;

/**
		 * Initialize the plugin by loading admin scripts & styles and adding a
		 * settings page and menu.
		 *
		 * @since     1.0.0
		 */
		private function __construct() {

/*
			 * @TODO :
			 *
			 * - Uncomment following lines if the admin class should only be available for super admins
			 */
			/* if( ! is_super_admin() ) {
				return;
			} */

/*
			 * Call $plugin_slug from public plugin class.
			 *
			 * @TODO:
			 *
			 * - Rename "DrawAttention" to the name of your initial plugin class
			 *
			 */
			$this->da = DrawAttention::get_instance();
			$this->plugin_slug = $this->da->get_plugin_slug();

// Load admin style sheet and JavaScript.
			add_action( 'admin_enqueue_scripts', array( $this, 'enqueue_admin_styles' ) );
			add_action( 'admin_enqueue_scripts', array( $this, 'enqueue_admin_scripts' ) );

add_action( 'admin_menu', array( $this, 'admin_menu' ) );
			add_action( 'admin_init', array( $this, 'admin_init' ) );
			add_action( 'wp_before_admin_bar_render', array( $this, 'remove_add_new_submenu' ) );

add_action( 'admin_notices', array( $this, 'display_third_party_js_conflict_notice' ) );
			add_action( 'admin_enqueue_scripts', array( $this, 'store_enqueued_scripts' ), 1 );
			add_action( 'admin_enqueue_scripts', array( $this, 'disable_third_party_js' ), 9999999 );

add_action( 'cmb2_save_post_fields', array( $this, 'save_hotspots_json' ), 10, 4 );
			add_action( 'current_screen', array( $this, 'load_from_hotspots_json' ) );

add_action('add_meta_boxes', array( $this, 'remove_wp_seo_meta_box' ), 100);

// Add the options page and menu item.
			// add_action( 'admin_menu', array( $this, 'add_plugin_admin_menu' ) );

// Add an action link pointing to the options page.
			// $plugin_basename = 'draw-attention/' . DrawAttention::slug . '.php';
			// add_filter( 'plugin_action_links_' . $plugin_basename, array( $this, 'add_action_links' ) );

include 'upsell-admin.php';
			$this->upsell = new DrawAttention_Upsell( $this );

add_filter( 'gutenberg_can_edit_post_type', array( $this, 'exclude_cpt_from_gutenberg' ), 10, 2 );
			add_action('admin_init', array($this, 'fix_mainwp_conflict'), 100);
		}

public function exclude_cpt_from_gutenberg( $can_edit, $post_type ) {
			if ( $post_type == $this->da->cpt->post_type ) {
				return false;
			}

return $can_edit;
		}

public function remove_wp_seo_meta_box() {
			remove_meta_box( 'wpseo_meta', $this->da->cpt->post_type, 'normal' );
		}

/**
		 * Return an instance of this class.
		 *
		 * @since     1.0.0
		 *
		 * @return    object    A single instance of this class.
		 */
		public static function get_instance() {

/*
			 * @TODO :
			 *
			 * - Uncomment following lines if the admin class should only be available for super admins
			 */
			/* if( ! is_super_admin() ) {
				return;
			} */

// If the single instance hasn't been set, set it now.
			if ( null == self::$instance ) {
				self::$instance = new self;
			}

return self::$instance;
		}

/**
		 * Register and enqueue admin-specific style sheet.
		 *
		 * @TODO:
		 *
		 * - Rename "DrawAttention" to the name your plugin
		 *
		 * @since     1.0.0
		 *
		 * @return    null    Return early if no settings page is registered.
		 */
		public function enqueue_admin_styles() {
			$screen = get_current_screen();
			if ( $this->da->cpt->post_type==$screen->post_type || $this->plugin_screen_hook_suffix == $screen->id ) {
				wp_enqueue_style( $this->plugin_slug .'-admin-styles', plugins_url( 'assets/css/admin.css', __FILE__ ), array(), DrawAttention::VERSION );
			}

}

/**
		 * Register and enqueue admin-specific JavaScript.
		 *
		 * @TODO:
		 *
		 * - Rename "DrawAttention" to the name your plugin
		 *
		 * @since     1.0.0
		 *
		 * @return    null    Return early if no settings page is registered.
		 */
		public function enqueue_admin_scripts() {

$screen = get_current_screen();
			if ( $this->da->cpt->post_type==$screen->post_type || $this->plugin_screen_hook_suffix == $screen->id ) {
				wp_register_script( $this->plugin_slug . '-leaflet', plugins_url( 'public/assets/js/leaflet.js', dirname( __FILE__ ) ), array(), DrawAttention::VERSION, $in_footer = true );
				wp_register_script( $this->plugin_slug . '-leaflet-draw', plugins_url( 'assets/js/leaflet.draw.js', __FILE__ ), array( $this->plugin_slug . '-leaflet' ), DrawAttention::VERSION );
				wp_register_script( $this->plugin_slug . '-admin-script', plugins_url( 'assets/js/admin.js', __FILE__ ), array( 'jquery', 'cmb2-scripts', $this->plugin_slug . '-leaflet-draw' ), DrawAttention::VERSION );
				do_action( 'da_register_admin_script' );
				wp_localize_script( $this->plugin_slug . '-admin-script', 'hotspotAdminVars', array(
					'ajaxURL' => admin_url( 'admin-ajax.php' ),
				) );
				wp_enqueue_script( $this->plugin_slug . '-admin-script', array(),  DrawAttention::VERSION );
			}

}

public function fix_mainwp_conflict()
		{
			// MainWP removes the scripts version which breaks our plugin (and many others) when a site has a caching plugin active
			// MainWP needs to update their code to instead output a hash of the version so it's obfuscated but not removed
			if (class_exists('\MainWP\Child\MainWP_Security')) {
				\MainWP\Child\MainWP_Security::update_security_option('scripts_version', false);
				\MainWP\Child\MainWP_Security::update_security_option('styles_version', false);
			}
		}

/**
		 * Register the administration menu for this plugin into the WordPress Dashboard menu.
		 *
		 * @since    1.0.0
		 */
		public function add_plugin_admin_menu() {

/*
			 * Add a settings page for this plugin to the Settings menu.
			 *
			 * NOTE:  Alternative menu locations are available via WordPress administration menu functions.
			 *
			 *        Administration Menus: http://codex.wordpress.org/Administration_Menus
			 *
			 * @TODO:
			 *
			 * - Change 'Page Title' to the title of your plugin admin page
			 * - Change 'Menu Text' to the text for menu item for the plugin settings page
			 * - Change 'manage_options' to the capability you see fit
			 *   For reference: http://codex.wordpress.org/Roles_and_Capabilities
			 */
			$this->plugin_screen_hook_suffix = add_options_page(
				__( 'DrawAttention', 'draw-attention' ),
				__( 'DrawAttention', 'draw-attention' ),
				'manage_options',
				$this->plugin_slug,
				array( $this, 'display_plugin_admin_page' )
			);
		}

/**
		 * Render the settings page for this plugin.
		 *
		 * @since    1.0.0
		 */
		public function display_plugin_admin_page() {
			if ( class_exists( 'CMB2_hookup' ) ) {
				CMB2_hookup::enqueue_cmb_css();
				CMB2_hookup::enqueue_cmb_js();
			}
			include_once( 'views/admin.php' );
		}

/**
		 * Add settings action link to the plugins page.
		 *
		 * @since    1.0.0
		 */
		public function add_action_links( $links ) {

return array_merge(
				array(
					'settings' => '<a href="' . admin_url( 'options-general.php?page=' . $this->plugin_slug ) . '">' . __( 'Settings', 'draw-attention' ) . '</a>'
				),
				$links
			);

}

public function admin_menu() {
			global $submenu;

remove_submenu_page( 'edit.php?post_type=da_image', 'post-new.php?post_type=da_image'  );
			remove_submenu_page( 'edit.php?post_type=da_image', 'edit.php?post_type=da_image'  );
			add_submenu_page( 'edit.php?post_type=da_image', __('Edit Image', 'draw-attention' ), __('Edit Image', 'draw-attention' ), 'edit_others_posts', 'edit.php?post_type=da_image' );
		}

public function remove_add_new_submenu() {
			global $wp_admin_bar;
			$wp_admin_bar->remove_menu( 'new-da_image' );
		}

public function admin_init() {
			if ( empty( $_GET['post_type'] ) ) {
				return;
			}

global $pagenow;
			if (
				( $pagenow == 'edit.php' && $_GET['post_type'] == $this->da->cpt->post_type
				|| $pagenow == 'post-new.php' && $_GET['post_type'] == $this->da->cpt->post_type )
				&&
				( empty( $_GET['page'] ) || $_GET['page'] != 'import_export' )
			) {
				$image_args = array(
					'post_status' => 'any',
					'post_type' => $this->da->cpt->post_type,
					'posts_per_page' => 1,
					'order' => 'DESC',
					'orderby' => 'ID',
					);
				$image = new WP_Query($image_args);
				if ($image->have_posts() ) {
					$image->the_post();
					$imageID = get_the_ID();
				}
				wp_reset_query();

if ( empty( $imageID ) ) {
					$imageID = wp_insert_post( array(
						'post_type' => 'da_image',
						'post_status' => 'publish',
						'post_title' => '',
					) );
					DrawAttention_Themes::apply_theme( $imageID, 'drawattention' );
				}
				if ( empty( $imageID ) ) die( 'An error occurred setting up DrawAttention, please contact support@wpdrawattention.com');

wp_redirect( get_edit_post_link( $imageID, 'raw' ) );
				exit();
			}
		}

public function display_third_party_js_conflict_notice() {
			if ( !empty( $_GET['da_enable_third_party_js'] ) ) {
				delete_option( 'da_disable_third_party_js' );
			}
			if ( get_option( 'da_disable_third_party_js' ) ) {
				return;
			}

if ( !empty( $_GET['da_disable_third_party_js'] ) ) {
				update_option( 'da_disable_third_party_js', true );
				$disable_url = add_query_arg( array( 'da_disable_third_party_js' => 1 ) );
				$class = "da-disabled-third-party-js updated";
				$message = "
				<h3>3rd party scripts disabled</h3>
				<p>
					Draw Attention is currently disabling 3rd party scripts on this page. If you still have trouble using Draw Attention, please contact us at <a href='mailto:support@wpdrawattention.com'>support@wpdrawattention.com</a>
				</p>
				";
				echo"<div class=\"$class\">$message</div>";
			}
		}

public function store_enqueued_scripts() {
			global $pagenow;
			$screen = get_current_screen();
			if ( $screen->base != 'post' || $screen->post_type != $this->da->cpt->post_type ) {
				return;
			}

global $wp_scripts;
			$this->script_handle_whitelist = $wp_scripts->queue;
		}

public function disable_third_party_js() {
			global $pagenow;
			$screen = get_current_screen();
			if ( $screen->base != 'post' || $screen->post_type != $this->da->cpt->post_type ) {
				return;
			}
			if ( get_option( 'da_disable_third_party_js', false ) === false  && empty( $_GET['da_disable_third_party_js'] ) ) {
				return;
			}

$draw_attention_whitelist = array(
				'drawattention-admin-script',
				'plupload-all',
				'dgd_uploaderScript'
			);

global $wp_scripts;
			foreach ($wp_scripts->queue as $key => $handle) {
				if ( in_array( $handle, $this->script_handle_whitelist ) || in_array( $handle, $draw_attention_whitelist ) ) {
					continue;
				}

wp_dequeue_script( $handle );
			}
		}

public function save_hotspots_json( $post_id, $cmb_id, $updated_fields, $cmb_object ) {
			$post_type = get_post_type( $post_id );

if (
				$this->da->cpt->post_type != $post_type
				|| defined( 'DOING_AUTOSAVE' ) && DOING_AUTOSAVE
			) {
				return;
			}

if ( empty( $cmb_object->data_to_save['_da_hotspots'] ) ) {
				$da_hotspots = array();
			} else {
				$da_hotspots = $cmb_object->data_to_save['_da_hotspots'];
			}
			update_post_meta( $post_id, '_da_hotspots_json', json_encode( $da_hotspots ) );
		}

public function load_from_hotspots_json() {
			$screen = get_current_screen();

if ( $screen->post_type!=='da_image' || ( !empty( $_GET['action'] ) && $_GET['action'] !== 'edit' ) ) {
				return;
			}

if ( empty( $_GET['post'] ) ) {
				return;
			}

$post_id = $_GET['post'];

$deserialized_hotspots = get_post_meta( $post_id, '_da_hotspots', true );
			if ( empty( $deserialized_hotspots ) ) {
				/* Maybe a parse error when deserializing */
				$json = get_post_meta( $post_id, '_da_hotspots_json', true );
				if ( !empty( $json ) ) {
					/* Fall back to the JSON values */
					update_post_meta( $post_id, '_da_hotspots', json_decode( $json, true ) );
				}
			}
		}

}
}