<?php

/**

 * Edit Posts Administration Screen.

 *

 * @package WordPress

 * @subpackage Administration

 */

/** WordPress Administration Bootstrap */

if ( ! $typenow ) {

	wp_die( __( 'Invalid post type.' ) );

}

	wp_die( __( 'Sorry, you are not allowed to edit posts in this post type.' ) );

}

if ( 'attachment' === $typenow ) {

	if ( wp_redirect( admin_url( 'upload.php' ) ) ) {

		exit;

	}

}

/**

 * @global string       $post_type

 * @global WP_Post_Type $post_type_object

 */

global $post_type, $post_type_object;

$post_type        = $typenow;

$post_type_object = get_post_type_object( $post_type );

if ( ! $post_type_object ) {

	wp_die( __( 'Invalid post type.' ) );

}

if ( ! current_user_can( $post_type_object->cap->edit_posts ) ) {

	wp_die(

		'<h1>' . __( 'You need a higher level of permission.' ) . '</h1>' .

		'<p>' . __( 'Sorry, you are not allowed to edit posts in this post type.' ) . '</p>',

		403

	);

}

$wp_list_table = _get_list_table( 'WP_Posts_List_Table' );

$pagenum       = $wp_list_table->get_pagenum();

foreach ( array( 'p', 'attachment_id', 'page_id' ) as $_redirect ) {

	if ( ! empty( $_REQUEST[ $_redirect ] ) ) {

		wp_redirect( admin_url( 'edit-comments.php?p=' . absint( $_REQUEST[ $_redirect ] ) ) );

		exit;

	}

}

unset( $_redirect );

	$parent_file   = "edit.php?post_type=$post_type";

	$submenu_file  = "edit.php?post_type=$post_type";

	$post_new_file = "post-new.php?post_type=$post_type";

} else {

	$parent_file   = 'edit.php';

	$submenu_file  = 'edit.php';

	$post_new_file = 'post-new.php';

}

$doaction = $wp_list_table->current_action();

if ( $doaction ) {

	check_admin_referer( 'bulk-posts' );

	$sendback = remove_query_arg( array( 'trashed', 'untrashed', 'deleted', 'locked', 'ids' ), wp_get_referer() );

	if ( ! $sendback ) {

		$sendback = admin_url( $parent_file );

	}

	$sendback = add_query_arg( 'paged', $pagenum, $sendback );

	if ( strpos( $sendback, 'post.php' ) !== false ) {

		$sendback = admin_url( $post_new_file );

	}

		$post_status = preg_replace( '/[^a-z0-9_-]+/i', '', $_REQUEST['post_status'] );

		// Validate the post status exists.

		if ( get_post_status_object( $post_status ) ) {

			$post_ids = $wpdb->get_col( $wpdb->prepare( "SELECT ID FROM $wpdb->posts WHERE post_type=%s AND post_status = %s", $post_type, $post_status ) );

		}

		$doaction = 'delete';

	} elseif ( isset( $_REQUEST['media'] ) ) {

		$post_ids = $_REQUEST['media'];

	} elseif ( isset( $_REQUEST['ids'] ) ) {

		$post_ids = explode( ',', $_REQUEST['ids'] );

	} elseif ( ! empty( $_REQUEST['post'] ) ) {

		$post_ids = array_map( 'intval', $_REQUEST['post'] );

	}

	if ( ! isset( $post_ids ) ) {

		wp_redirect( $sendback );

		exit;

	}

	switch ( $doaction ) {

		case 'trash':

			foreach ( (array) $post_ids as $post_id ) {

				if ( ! current_user_can( 'delete_post', $post_id ) ) {

					wp_die( __( 'Sorry, you are not allowed to move this item to the Trash.' ) );

				}

				if ( wp_check_post_lock( $post_id ) ) {

					$locked++;

					continue;

				}

				if ( ! wp_trash_post( $post_id ) ) {

				}

				$trashed++;

			}

			$sendback = add_query_arg(

				array(

					'trashed' => $trashed,

					'ids'     => join( ',', $post_ids ),

					'locked'  => $locked,

				),

				$sendback

			);

			break;

		case 'untrash':

			$untrashed = 0;

			foreach ( (array) $post_ids as $post_id ) {

				if ( ! current_user_can( 'delete_post', $post_id ) ) {

					wp_die( __( 'Sorry, you are not allowed to restore this item from the Trash.' ) );

				}

				if ( ! wp_untrash_post( $post_id ) ) {

				}

				$untrashed++;

			}

			$sendback = add_query_arg( 'untrashed', $untrashed, $sendback );

			break;

		case 'delete':

			$deleted = 0;

			foreach ( (array) $post_ids as $post_id ) {

				$post_del = get_post( $post_id );

				if ( ! current_user_can( 'delete_post', $post_id ) ) {

					wp_die( __( 'Sorry, you are not allowed to delete this item.' ) );

				}

					if ( ! wp_delete_attachment( $post_id ) ) {

					}

				} else {

					if ( ! wp_delete_post( $post_id ) ) {

					}

				}

				$deleted++;

			}

			$sendback = add_query_arg( 'deleted', $deleted, $sendback );

			break;

		case 'edit':

			if ( isset( $_REQUEST['bulk_edit'] ) ) {

				$done = bulk_edit_posts( $_REQUEST );

				if ( is_array( $done ) ) {

					$done['updated'] = count( $done['updated'] );

					$done['skipped'] = count( $done['skipped'] );

					$done['locked']  = count( $done['locked'] );

					$sendback        = add_query_arg( $done, $sendback );

				}

			}

			break;

		default:

			break;

	}

	$sendback = remove_query_arg( array( 'action', 'action2', 'tags_input', 'post_author', 'comment_status', 'ping_status', '_status', 'post', 'bulk_edit', 'post_view' ), $sendback );

	wp_redirect( $sendback );

} elseif ( ! empty( $_REQUEST['_wp_http_referer'] ) ) {

	wp_redirect( remove_query_arg( array( '_wp_http_referer', '_wpnonce' ), wp_unslash( $_SERVER['REQUEST_URI'] ) ) );

	exit;

}

$wp_list_table->prepare_items();

wp_enqueue_script( 'inline-edit-post' );

wp_enqueue_script( 'heartbeat' );

if ( 'wp_block' === $post_type ) {

	wp_enqueue_script( 'wp-list-reusable-blocks' );

	wp_enqueue_style( 'wp-list-reusable-blocks' );

}

$title = $post_type_object->labels->name;

	get_current_screen()->add_help_tab(

		array(

			'id'      => 'overview',

			'title'   => __( 'Overview' ),

			'content' =>

		)

	);

	get_current_screen()->add_help_tab(

		array(

			'id'      => 'screen-content',

			'title'   => __( 'Screen Content' ),

			'content' =>

		)

	);

	get_current_screen()->add_help_tab(

		array(

			'id'      => 'action-links',

			'title'   => __( 'Available Actions' ),

			'content' =>

		)

	);

	get_current_screen()->add_help_tab(

		array(

			'id'      => 'bulk-actions',

			'content' =>

		)

	);

	get_current_screen()->set_help_sidebar(

		'<p><strong>' . __( 'For more information:' ) . '</strong></p>' .

		'<p>' . __( '<a href="https://wordpress.org/support/">Support</a>' ) . '</p>'

	);

	get_current_screen()->add_help_tab(

		array(

			'id'      => 'overview',

			'title'   => __( 'Overview' ),

			'content' =>

		)

	);

	get_current_screen()->add_help_tab(

		array(

			'id'      => 'managing-pages',

			'title'   => __( 'Managing Pages' ),

			'content' =>

		)

	);

	get_current_screen()->set_help_sidebar(

		'<p><strong>' . __( 'For more information:' ) . '</strong></p>' .

		'<p>' . __( '<a href="https://wordpress.org/support/">Support</a>' ) . '</p>'

	);

}

get_current_screen()->set_screen_reader_content(

	array(

		'heading_views'      => $post_type_object->labels->filter_items_list,

		'heading_pagination' => $post_type_object->labels->items_list_navigation,

		'heading_list'       => $post_type_object->labels->items_list,

	)

);

add_screen_option(

	'per_page',

	array(

		'default' => 20,

		'option'  => 'edit_' . $post_type . '_per_page',

	)

);

$bulk_counts = array(

	'updated'   => isset( $_REQUEST['updated'] ) ? absint( $_REQUEST['updated'] ) : 0,

	'locked'    => isset( $_REQUEST['locked'] ) ? absint( $_REQUEST['locked'] ) : 0,

	'deleted'   => isset( $_REQUEST['deleted'] ) ? absint( $_REQUEST['deleted'] ) : 0,

	'trashed'   => isset( $_REQUEST['trashed'] ) ? absint( $_REQUEST['trashed'] ) : 0,

	'untrashed' => isset( $_REQUEST['untrashed'] ) ? absint( $_REQUEST['untrashed'] ) : 0,

);

$bulk_messages             = array();

$bulk_messages['post']     = array(

	'updated'   => _n( '%s post updated.', '%s posts updated.', $bulk_counts['updated'] ),

					_n( '%s post not updated, somebody is editing it.', '%s posts not updated, somebody is editing them.', $bulk_counts['locked'] ),

	'deleted'   => _n( '%s post permanently deleted.', '%s posts permanently deleted.', $bulk_counts['deleted'] ),

	'trashed'   => _n( '%s post moved to the Trash.', '%s posts moved to the Trash.', $bulk_counts['trashed'] ),

	'untrashed' => _n( '%s post restored from the Trash.', '%s posts restored from the Trash.', $bulk_counts['untrashed'] ),

);

$bulk_messages['page']     = array(

	'updated'   => _n( '%s page updated.', '%s pages updated.', $bulk_counts['updated'] ),

					_n( '%s page not updated, somebody is editing it.', '%s pages not updated, somebody is editing them.', $bulk_counts['locked'] ),

	'deleted'   => _n( '%s page permanently deleted.', '%s pages permanently deleted.', $bulk_counts['deleted'] ),

	'trashed'   => _n( '%s page moved to the Trash.', '%s pages moved to the Trash.', $bulk_counts['trashed'] ),

	'untrashed' => _n( '%s page restored from the Trash.', '%s pages restored from the Trash.', $bulk_counts['untrashed'] ),

);

$bulk_messages['wp_block'] = array(

	'updated'   => _n( '%s block updated.', '%s blocks updated.', $bulk_counts['updated'] ),

	'deleted'   => _n( '%s block permanently deleted.', '%s blocks permanently deleted.', $bulk_counts['deleted'] ),

	'trashed'   => _n( '%s block moved to the Trash.', '%s blocks moved to the Trash.', $bulk_counts['trashed'] ),

	'untrashed' => _n( '%s block restored from the Trash.', '%s blocks restored from the Trash.', $bulk_counts['untrashed'] ),

);

/**

 * Filters the bulk action updated messages.

 *

 * By default, custom post types use the messages for the 'post' post type.

 *

 * @since 3.7.0

 *

 * @param array[] $bulk_messages Arrays of messages, each keyed by the corresponding post type. Messages are

 *                               keyed with 'updated', 'locked', 'deleted', 'trashed', and 'untrashed'.

 * @param int[]   $bulk_counts   Array of item counts for each message, used to build internationalized strings.

 */