<?php
/**
 * Admin boot
 *
 * @author    Alex Kovalev <alex.kovalevv@gmail.com>
 * @copyright Alex Kovalev 05.06.2018
 * @version   1.0
 */

// Exit if accessed directly
if ( ! defined( 'ABSPATH' ) ) {
	exit;
}

function wbcr_inp_admin_init() {

	$plugin = WINP_Plugin::app();

	// Register metaboxes
	require_once( WINP_PLUGIN_DIR . '/admin/metaboxes/base-options.php' );
	WINP_Helper::register_factory_metaboxes( new WINP_BaseOptionsMetaBox( $plugin ), WINP_SNIPPETS_POST_TYPE, $plugin );

	//if ( current_user_can( 'install_plugins' ) && ! is_plugin_active( 'robin-image-optimizer/robin-image-optimizer.php' ) ) {
	if ( ! WINP_Plugin::app()->premium->is_activate() ) {
		require_once( WINP_PLUGIN_DIR . '/admin/metaboxes/info.php' );
		WINP_Helper::register_factory_metaboxes( new WINP_InfoMetaBox( $plugin ), WINP_SNIPPETS_POST_TYPE, $plugin );
	}

	$snippet_type = WINP_Helper::get_snippet_type();

	if ( $snippet_type !== WINP_SNIPPET_TYPE_PHP ) {
		require_once( WINP_PLUGIN_DIR . '/admin/metaboxes/view-options.php' );
		WINP_Helper::register_factory_metaboxes( new WINP_ViewOptionsMetaBox( $plugin ), WINP_SNIPPETS_POST_TYPE, $plugin );
	}

	do_action( 'wbcr/inp/boot/metaboxes/revisions', '' );

	// If the user has updated the plugin or activated it for the first time,
	// you need to show the page "What's new?"
	if ( ! WINP_Plugin::app()->isNetworkAdmin() ) {
		$about_page_viewed = WINP_Plugin::app()->request->get( 'wbcr_inp_about_page_viewed', null );
		if ( is_null( $about_page_viewed ) ) {
			if ( WINP_Helper::is_need_show_about_page() ) {
				try {
					$redirect_url = '';
					if ( class_exists( 'Wbcr_FactoryPages413' ) ) {
						$redirect_url = WINP_Plugin::app()->getPluginPageUrl( 'about', [ 'wbcr_inp_about_page_viewed' => 1 ] );
					}
					if ( $redirect_url ) {
						wp_safe_redirect( $redirect_url );
						die();
					}
				} catch( Exception $e ) {
				}
			}
		} else {
			if ( WINP_Helper::is_need_show_about_page() ) {
				delete_option( $plugin->getOptionName( 'what_new_210' ) );
			}
		}
	}
}

add_action( 'admin_init', 'wbcr_inp_admin_init' );

function wbcr_inp_admin_revisions() {
	$plugin = WINP_Plugin::app();

	require_once( WINP_PLUGIN_DIR . '/admin/metaboxes/revisions.php' );
	WINP_Helper::register_factory_metaboxes( new WINP_RevisionsMetaBox( $plugin ), WINP_SNIPPETS_POST_TYPE, $plugin );
}

add_action( 'wbcr/inp/boot/metaboxes/revisions', 'wbcr_inp_admin_revisions' );

// ---
// Editor
//

/**
 * Enqueue scripts
 */
function wbcr_inp_enqueue_scripts() {
	global $pagenow;

	$screen = get_current_screen();

	if ( ( 'post-new.php' == $pagenow || 'post.php' == $pagenow ) && WINP_SNIPPETS_POST_TYPE == $screen->post_type ) {
		wp_enqueue_script( 'wbcr-inp-admin-scripts', WINP_PLUGIN_URL . '/admin/assets/js/scripts.js', [
			'jquery',
			'jquery-ui-tooltip'
		], WINP_Plugin::app()->getPluginVersion() );
	}
}

/**
 * Asset scripts for the tinymce editor
 *
 * @param string $hook
 */
function wbcr_inp_enqueue_tinymce_assets( $hook ) {
	$pages = [
		'post.php',
		'post-new.php',
		'widgets.php'
	];

	if ( ! in_array( $hook, $pages ) || ! current_user_can( 'manage_options' ) ) {
		return;
	}

	wp_enqueue_script( 'wbcr-inp-tinymce-button-widget', WINP_PLUGIN_URL . '/admin/assets/js/tinymce4.4.js', [ 'jquery' ], WINP_Plugin::app()->getPluginVersion(), true );
}

add_action( 'admin_enqueue_scripts', 'wbcr_inp_enqueue_tinymce_assets' );
add_action( 'admin_enqueue_scripts', 'wbcr_inp_enqueue_scripts' );

/**
 * Adds js variable required for shortcodes.
 *
 * @since 1.1.0
 * @see   before_wp_tiny_mce
 */
function wbcr_inp_tinymce_data( $hook ) {
	if ( ! current_user_can( 'manage_options' ) ) {
		return;
	}

	// styles for the plugin shorcodes
	$shortcode_icon  = WINP_PLUGIN_URL . '/admin/assets/img/shortcode-icon5.png';
	$shortcode_title = __( 'Woody ad snippets', 'insert-php' );

	$result                  = WINP_Helper::get_shortcode_data( true );
	$shortcode_snippets_json = json_encode( $result );
	?>
    <!-- <?php echo WINP_Plugin::app()->getPluginTitle() ?> for tinymce -->
    <style>
        i.wbcr-inp-shortcode-icon {
            background: url("<?php echo $shortcode_icon ?>") center no-repeat;
        }
    </style>
    <script>
		var wbcr_inp_tinymce_snippets_button_title = '<?php echo $shortcode_title ?>';
		var wbcr_inp_post_tinymce_nonce = '<?php echo wp_create_nonce( 'wbcr_inp_tinymce_post_nonce' ) ?>';
		var wbcr_inp_shortcode_snippets = <?php echo $shortcode_snippets_json ?>;
    </script>
    <!-- /end <?php echo WINP_Plugin::app()->getPluginTitle() ?> for tinymce -->
	<?php
}

add_action( 'admin_print_scripts-post.php', 'wbcr_inp_tinymce_data' );
add_action( 'admin_print_scripts-post-new.php', 'wbcr_inp_tinymce_data' );
add_action( 'admin_print_scripts-widgets.php', 'wbcr_inp_tinymce_data' );

/**
 * Deactivate snippet on trashed
 *
 * @since 2.0.6
 *
 * @param $post_id
 *
 */
function wbcr_inp_trash_post( $post_id ) {
	$post_type = get_post_type( $post_id );
	if ( $post_type == WINP_SNIPPETS_POST_TYPE ) {
		WINP_Helper::updateMetaOption( $post_id, 'snippet_activate', 0 );
	}
}

add_action( 'wp_trash_post', 'wbcr_inp_trash_post' );

/**
 * Removes the default 'new item' from the admin menu to add own page 'new item' later.
 *
 * @param $menu
 *
 * @return mixed
 * @see menu_order
 *
 */
function wbcr_inp_remove_new_item( $menu ) {
	global $submenu;

	if ( ! isset( $submenu[ 'edit.php?post_type=' . WINP_SNIPPETS_POST_TYPE ] ) ) {
		return $menu;
	}
	unset( $submenu[ 'edit.php?post_type=' . WINP_SNIPPETS_POST_TYPE ][10] );

	return $menu;
}

add_filter( 'custom_menu_order', '__return_true' );
add_filter( 'admin_menu', 'wbcr_inp_remove_new_item' );

/**
 * If the user tried to get access to the default 'new item',
 * redirects forcibly to our page 'new item'.
 *
 * @see current_screen
 */
function wbcr_inp_redirect_to_new_item() {
	$screen = get_current_screen();

	if ( empty( $screen ) ) {
		return;
	}
	if ( 'add' !== $screen->action || 'post' !== $screen->base || WINP_SNIPPETS_POST_TYPE !== $screen->post_type ) {
		return;
	}

	$winp_item = WINP_Plugin::app()->request->get( 'winp_item', null );
	if ( ! is_null( $winp_item ) ) {
		return;
	}

	$url = admin_url( 'edit.php?post_type=' . WINP_SNIPPETS_POST_TYPE . '&page=new-item-' . WINP_Plugin::app()->getPluginName() );

	wp_safe_redirect( $url );

	exit;
}

add_action( 'current_screen', 'wbcr_inp_redirect_to_new_item' );