<?php
/**
 * Plugin Name:       53mp - Fast Bulk Page Creator
 * Plugin URI:        https://profiles.wordpress.org/abda53/
 * Description:       Create multiple WordPress pages in bulk from the Pages admin.
 * Version:           1.1
 * Requires at least: 6.0
 * Requires PHP:      7.4
 * Author:            Eric Lozaga
 * Author URI:        https://53mp.com
 * License:           GPL-2.0-or-later
 * License URI:       https://www.gnu.org/licenses/gpl-2.0.html
 * Text Domain:       53mp-fast-bulk-page-creator
 *
 * @package Fast_Bulk_Page_Creator
 */

namespace Abda53\FastBulkPageCreator;

defined( 'ABSPATH' ) || exit;

define( 'FAST_BULK_PAGE_CREATOR_VERSION', '1.1' );
define( 'FAST_BULK_PAGE_CREATOR_FILE', __FILE__ );
define( 'FAST_BULK_PAGE_CREATOR_DIR', plugin_dir_path( __FILE__ ) );
define( 'FAST_BULK_PAGE_CREATOR_URL', plugin_dir_url( __FILE__ ) );
define( 'FAST_BULK_PAGE_CREATOR_SLUG', '53mp-fast-bulk-page-creator' );

require_once __DIR__ . '/includes/fifty-three-minute-tools-suite-boot.php';
fifty_three_minute_tools_boot_plugin_admin(
	__DIR__ . '/includes',
	__DIR__ . '/includes/class-53mp-fast-bulk-page-creator-admin.php',
	array( Fast_Bulk_Page_Creator_Admin::class, 'init' ),
	'53mp - Fast Bulk Page Creator'
);

/**
 * Main plugin class.
 */
final class Fast_Bulk_Page_Creator {

	/**
	 * Bootstraps the plugin.
	 */
	public static function init() {
		add_action( 'admin_init', array( __CLASS__, 'handle_create_request' ) );
		add_action( 'admin_enqueue_scripts', array( __CLASS__, 'enqueue_assets' ) );
	}

	/**
	 * Enqueues admin assets on the plugin page.
	 *
	 * @param string $hook Current admin page hook.
	 */
	public static function enqueue_assets( $hook ) {
		// phpcs:ignore WordPress.Security.NonceVerification.Recommended
		$page = isset( $_GET['page'] ) ? sanitize_key( wp_unslash( $_GET['page'] ) ) : '';

		if ( FAST_BULK_PAGE_CREATOR_SLUG !== $page && false === strpos( (string) $hook, FAST_BULK_PAGE_CREATOR_SLUG ) ) {
			return;
		}

		wp_enqueue_style(
			'fbpc-admin',
			FAST_BULK_PAGE_CREATOR_URL . 'assets/css/admin.css',
			array(),
			FAST_BULK_PAGE_CREATOR_VERSION
		);

		wp_enqueue_script(
			'fbpc-admin',
			FAST_BULK_PAGE_CREATOR_URL . 'assets/js/admin.js',
			array(),
			FAST_BULK_PAGE_CREATOR_VERSION,
			true
		);
	}

	/**
	 * Creates pages from the submitted structure.
	 */
	public static function handle_create_request() {
		// Early exit before nonce check; capability and referer are verified below.
		// phpcs:ignore WordPress.Security.NonceVerification.Missing
		if ( ! isset( $_POST['fbpc_create_pages'] ) ) {
			return;
		}

		if ( ! current_user_can( 'edit_pages' ) ) {
			wp_die( esc_html__( 'You do not have permission to create pages.', '53mp-fast-bulk-page-creator' ) );
		}

		check_admin_referer( 'fbpc_create_pages' );

		$structure = isset( $_POST['fbpc_structure'] )
			? sanitize_textarea_field( wp_unslash( $_POST['fbpc_structure'] ) )
			: '';
		$pages     = self::parse_structure( $structure );

		if ( empty( $pages ) ) {
			self::store_result(
				array(
					'structure' => $structure,
					'errors'    => array(
						__( 'Enter at least one page name before creating pages.', '53mp-fast-bulk-page-creator' ),
					),
				)
			);
			self::redirect_back();
		}

		$options = self::sanitize_page_options( wp_unslash( $_POST ) );

		if ( 'publish' === $options['status'] && ! current_user_can( 'publish_pages' ) ) {
			$options['status'] = 'pending';
		}

		if ( 'future' === $options['status'] && empty( $options['post_date'] ) ) {
			self::store_result(
				array(
					'structure' => $structure,
					'errors'    => array(
						__( 'A future date is required when the status is Scheduled.', '53mp-fast-bulk-page-creator' ),
					),
				)
			);
			self::redirect_back();
		}

		$created           = array();
		$errors            = array();
		$created_ids       = array();
		$menu_order_by_parent = array();

		foreach ( $pages as $index => $page ) {
			$parent_id = 0;
			if ( null !== $page['parent_index'] && isset( $created_ids[ $page['parent_index'] ] ) ) {
				$parent_id = (int) $created_ids[ $page['parent_index'] ];
			} elseif ( $options['parent'] ) {
				$parent_id = $options['parent'];
			}

			if ( ! isset( $menu_order_by_parent[ $parent_id ] ) ) {
				$menu_order_by_parent[ $parent_id ] = $options['menu_order'];
			}

			$postarr = array(
				'post_title'     => $page['title'],
				'post_type'      => 'page',
				'post_status'    => $options['status'],
				'post_author'    => $options['author'],
				'post_parent'    => $parent_id,
				'post_content'   => '',
				'post_excerpt'   => $options['excerpt'],
				'comment_status' => $options['comment_status'],
				'ping_status'    => $options['ping_status'],
				'menu_order'     => $menu_order_by_parent[ $parent_id ],
				'post_password'  => $options['password'],
			);

			++$menu_order_by_parent[ $parent_id ];

			if ( '' !== $page['slug'] ) {
				$postarr['post_name'] = $page['slug'];
			}

			if ( '' !== $options['post_date'] ) {
				$postarr['post_date']     = $options['post_date'];
				$postarr['post_date_gmt'] = get_gmt_from_date( $options['post_date'] );
			}

			$page_id = wp_insert_post( $postarr, true );

			if ( is_wp_error( $page_id ) ) {
				$errors[] = sprintf(
					/* translators: 1: page title, 2: error message */
					__( 'Could not create “%1$s”: %2$s', '53mp-fast-bulk-page-creator' ),
					$page['title'],
					wp_strip_all_tags( $page_id->get_error_message() )
				);
				continue;
			}

			if ( '' !== $options['template'] ) {
				update_post_meta( $page_id, '_wp_page_template', $options['template'] );
			}

			$created_ids[ $index ] = $page_id;
			$created[]             = array(
				'id'    => $page_id,
				'title' => $page['title'],
			);
		}

		self::store_result(
			array(
				'created'   => $created,
				'errors'    => $errors,
				'structure' => $errors ? $structure : '',
			)
		);
		self::redirect_back();
	}

	/**
	 * Renders the settings page.
	 */
	public static function render_settings_page() {
		if ( ! current_user_can( 'edit_pages' ) ) {
			wp_die( esc_html__( 'You do not have permission to access this page.', '53mp-fast-bulk-page-creator' ) );
		}

		$result      = self::get_result();
		$structure   = isset( $result['structure'] ) ? (string) $result['structure'] : '';
		$authors     = get_users(
			array(
				'capability' => 'edit_pages',
				'orderby'    => 'display_name',
				'fields'     => array( 'ID', 'display_name' ),
			)
		);
		$templates  = wp_get_theme()->get_page_templates( null, 'page' );
		$comment_on = 'open' === get_default_comment_status( 'page' );
		$ping_on    = 'open' === get_option( 'default_ping_status' );
		$date_value = current_time( 'Y-m-d' );
		$time_value = current_time( 'H:i' );
		$placeholder = "Home\nAbout (about-us)\n\tTeam\n\tHistory (our-history)\nServices\n\tConsulting\n\t\tEnterprise\nContact";
		?>
		<div class="wrap fbpc-wrap">
			<h1><?php echo esc_html( get_admin_page_title() ); ?></h1>

			<?php self::render_notices( $result ); ?>

			<form method="post" action="">
				<?php wp_nonce_field( 'fbpc_create_pages' ); ?>

				<div class="fbpc-editor-section">
					<h2><?php esc_html_e( 'Enter your page structure below', '53mp-fast-bulk-page-creator' ); ?></h2>
					<p class="description fbpc-editor-help">
						<?php esc_html_e( 'Each line creates a page. Add an optional slug in parentheses, for example About Us (about). Press Enter to start a new page at the same level. Press Tab to make it a child of the page directly above it. A line can only indent one level deeper than that parent. Shift+Tab removes an indent.', '53mp-fast-bulk-page-creator' ); ?>
					</p>
					<textarea
						id="fbpc-structure"
						class="fbpc-editor"
						name="fbpc_structure"
						rows="16"
						placeholder="<?php echo esc_attr( $placeholder ); ?>"
					><?php echo esc_textarea( $structure ); ?></textarea>
					<div id="fbpc-preview" class="fbpc-preview" aria-live="polite">
						<p class="fbpc-preview-empty"><?php esc_html_e( 'Pages will appear here as you type.', '53mp-fast-bulk-page-creator' ); ?></p>
					</div>
				</div>

				<div class="fbpc-options">
					<h2><?php esc_html_e( 'Page options', '53mp-fast-bulk-page-creator' ); ?></h2>
					<p class="description"><?php esc_html_e( 'These settings are applied to every page created from the structure above.', '53mp-fast-bulk-page-creator' ); ?></p>

					<fieldset class="fbpc-option-group">
						<legend><?php esc_html_e( 'Create these pages under', '53mp-fast-bulk-page-creator' ); ?></legend>
						<label for="fbpc-parent" class="screen-reader-text"><?php esc_html_e( 'Create these pages under', '53mp-fast-bulk-page-creator' ); ?></label>
						<select name="fbpc_parent" id="fbpc-parent">
							<option value="0" selected><?php esc_html_e( 'Root', '53mp-fast-bulk-page-creator' ); ?></option>
							<?php self::render_parent_page_options( self::get_pages_grouped_by_parent() ); ?>
						</select>
						<p class="description"><?php esc_html_e( 'Choose Root to create top-level pages. If you select an existing page, every top-level row in the structure becomes a child of that page.', '53mp-fast-bulk-page-creator' ); ?></p>
					</fieldset>

					<table class="form-table" role="presentation">
						<tr>
							<th scope="row"><label for="fbpc-status"><?php esc_html_e( 'Status', '53mp-fast-bulk-page-creator' ); ?></label></th>
							<td>
								<select name="fbpc_status" id="fbpc-status">
									<option value="publish"><?php esc_html_e( 'Published', '53mp-fast-bulk-page-creator' ); ?></option>
									<option value="draft" selected><?php esc_html_e( 'Draft', '53mp-fast-bulk-page-creator' ); ?></option>
									<option value="pending"><?php esc_html_e( 'Pending Review', '53mp-fast-bulk-page-creator' ); ?></option>
									<option value="private"><?php esc_html_e( 'Private', '53mp-fast-bulk-page-creator' ); ?></option>
									<option value="future"><?php esc_html_e( 'Scheduled', '53mp-fast-bulk-page-creator' ); ?></option>
								</select>
							</td>
						</tr>
						<tr>
							<th scope="row"><label for="fbpc-visibility"><?php esc_html_e( 'Visibility', '53mp-fast-bulk-page-creator' ); ?></label></th>
							<td>
								<select name="fbpc_visibility" id="fbpc-visibility">
									<option value="public"><?php esc_html_e( 'Public', '53mp-fast-bulk-page-creator' ); ?></option>
									<option value="private"><?php esc_html_e( 'Private', '53mp-fast-bulk-page-creator' ); ?></option>
									<option value="password"><?php esc_html_e( 'Password protected', '53mp-fast-bulk-page-creator' ); ?></option>
								</select>
							</td>
						</tr>
						<tr id="fbpc-password-row" class="fbpc-password-row is-hidden">
							<th scope="row"><label for="fbpc-password"><?php esc_html_e( 'Password', '53mp-fast-bulk-page-creator' ); ?></label></th>
							<td>
								<input type="text" name="fbpc_password" id="fbpc-password" class="regular-text" autocomplete="off" />
							</td>
						</tr>
						<tr>
							<th scope="row"><label for="fbpc-author"><?php esc_html_e( 'Author', '53mp-fast-bulk-page-creator' ); ?></label></th>
							<td>
								<select name="fbpc_author" id="fbpc-author">
									<?php foreach ( $authors as $author ) : ?>
										<option value="<?php echo esc_attr( (string) $author->ID ); ?>" <?php selected( $author->ID, get_current_user_id() ); ?>>
											<?php echo esc_html( $author->display_name ); ?>
										</option>
									<?php endforeach; ?>
								</select>
							</td>
						</tr>
						<tr>
							<th scope="row"><?php esc_html_e( 'Date', '53mp-fast-bulk-page-creator' ); ?></th>
							<td>
								<label for="fbpc-date" class="screen-reader-text"><?php esc_html_e( 'Date', '53mp-fast-bulk-page-creator' ); ?></label>
								<input type="date" name="fbpc_date" id="fbpc-date" value="<?php echo esc_attr( $date_value ); ?>" />
								<label for="fbpc-time" class="screen-reader-text"><?php esc_html_e( 'Time', '53mp-fast-bulk-page-creator' ); ?></label>
								<input type="time" name="fbpc_time" id="fbpc-time" value="<?php echo esc_attr( $time_value ); ?>" />
								<p class="description"><?php esc_html_e( 'Used as the publish date for every created page.', '53mp-fast-bulk-page-creator' ); ?></p>
							</td>
						</tr>
						<tr>
							<th scope="row"><label for="fbpc-template"><?php esc_html_e( 'Template', '53mp-fast-bulk-page-creator' ); ?></label></th>
							<td>
								<select name="fbpc_template" id="fbpc-template">
									<option value=""><?php esc_html_e( 'Default template', '53mp-fast-bulk-page-creator' ); ?></option>
									<?php foreach ( $templates as $template_file => $template_name ) : ?>
										<option value="<?php echo esc_attr( $template_file ); ?>"><?php echo esc_html( $template_name ); ?></option>
									<?php endforeach; ?>
								</select>
							</td>
						</tr>
						<tr>
							<th scope="row"><label for="fbpc-order"><?php esc_html_e( 'Order', '53mp-fast-bulk-page-creator' ); ?></label></th>
							<td>
								<input type="number" name="fbpc_order" id="fbpc-order" class="small-text" value="0" min="0" step="1" />
								<p class="description"><?php esc_html_e( 'Starting menu order. Sibling pages increment from this value in the order they appear.', '53mp-fast-bulk-page-creator' ); ?></p>
							</td>
						</tr>
						<tr>
							<th scope="row"><label for="fbpc-excerpt"><?php esc_html_e( 'Excerpt', '53mp-fast-bulk-page-creator' ); ?></label></th>
							<td>
								<textarea name="fbpc_excerpt" id="fbpc-excerpt" class="large-text" rows="3"></textarea>
							</td>
						</tr>
						<tr>
							<th scope="row"><?php esc_html_e( 'Discussion', '53mp-fast-bulk-page-creator' ); ?></th>
							<td>
								<fieldset>
									<legend class="screen-reader-text"><?php esc_html_e( 'Discussion', '53mp-fast-bulk-page-creator' ); ?></legend>
									<label>
										<input type="checkbox" name="fbpc_comment_status" value="open" <?php checked( $comment_on ); ?> />
										<?php esc_html_e( 'Allow comments', '53mp-fast-bulk-page-creator' ); ?>
									</label>
									<br />
									<label>
										<input type="checkbox" name="fbpc_ping_status" value="open" <?php checked( $ping_on ); ?> />
										<?php esc_html_e( 'Allow pingbacks &amp; trackbacks', '53mp-fast-bulk-page-creator' ); ?>
									</label>
								</fieldset>
							</td>
						</tr>
					</table>
				</div>

				<?php submit_button( __( 'Create pages', '53mp-fast-bulk-page-creator' ), 'primary', 'fbpc_create_pages' ); ?>
			</form>
		</div>
		<?php
	}

	/**
	 * Parses indented page names into a flat hierarchy.
	 *
	 * @param string $text Raw editor contents.
	 * @return array<int, array{title:string,slug:string,level:int,parent_index:int|null}>
	 */
	public static function parse_structure( $text ) {
		$pages = array();
		$stack = array();
		$lines = preg_split( '/\r\n|\r|\n/', (string) $text );

		if ( ! is_array( $lines ) ) {
			return $pages;
		}

		foreach ( $lines as $line ) {
			if ( '' === trim( $line ) ) {
				continue;
			}

			$indent = '';
			if ( preg_match( '/^([\t ]+)/', $line, $indent_match ) ) {
				$indent = $indent_match[1];
			}

			if ( false !== strpos( $indent, "\t" ) ) {
				$level = substr_count( $indent, "\t" );
			} else {
				$level = (int) floor( strlen( $indent ) / 2 );
			}

			$content = trim( $line );
			$title   = $content;
			$slug    = '';

			if ( preg_match( '/^(.*)\s+\(([^)]+)\)\s*$/', $content, $parts ) && '' !== trim( $parts[1] ) ) {
				$title = trim( $parts[1] );
				$slug  = sanitize_title( $parts[2] );
			}

			if ( '' === $title ) {
				continue;
			}

			$parent_index = null;
			for ( $i = $level - 1; $i >= 0; $i-- ) {
				if ( isset( $stack[ $i ] ) ) {
					$parent_index = $stack[ $i ];
					break;
				}
			}

			$pages[] = array(
				'title'        => sanitize_text_field( $title ),
				'slug'         => $slug,
				'level'        => $level,
				'parent_index' => $parent_index,
			);

			$stack[ $level ] = count( $pages ) - 1;

			foreach ( array_keys( $stack ) as $key ) {
				if ( (int) $key > $level ) {
					unset( $stack[ $key ] );
				}
			}
		}

		return $pages;
	}

	/**
	 * Groups existing site pages by parent ID for the hierarchy dropdown.
	 *
	 * @return array<int, array<int, WP_Post>>
	 */
	private static function get_pages_grouped_by_parent() {
		$pages = get_pages(
			array(
				'sort_column'  => 'menu_order,post_title',
				'sort_order'   => 'ASC',
				'hierarchical' => false,
				'post_status'  => array( 'publish', 'draft', 'pending', 'private', 'future' ),
				'number'       => 0,
			)
		);

		if ( empty( $pages ) ) {
			return array();
		}

		$ids = array();
		foreach ( $pages as $page ) {
			$ids[ (int) $page->ID ] = true;
		}

		$grouped = array();
		foreach ( $pages as $page ) {
			$parent_id = (int) $page->post_parent;
			if ( $parent_id && ! isset( $ids[ $parent_id ] ) ) {
				$parent_id = 0;
			}

			if ( ! isset( $grouped[ $parent_id ] ) ) {
				$grouped[ $parent_id ] = array();
			}

			$grouped[ $parent_id ][] = $page;
		}

		return $grouped;
	}

	/**
	 * Prints hierarchical <option> elements for existing pages.
	 *
	 * @param array<int, array<int, WP_Post>> $grouped  Pages grouped by parent ID.
	 * @param int                             $parent_id Current parent to render.
	 * @param int                             $depth     Nesting depth.
	 * @param array<int, true>                $visited   IDs already rendered.
	 */
	private static function render_parent_page_options( $grouped, $parent_id = 0, $depth = 0, &$visited = array() ) {
		if ( empty( $grouped[ $parent_id ] ) ) {
			return;
		}

		foreach ( $grouped[ $parent_id ] as $page ) {
			$id = (int) $page->ID;
			if ( isset( $visited[ $id ] ) ) {
				continue;
			}
			$visited[ $id ] = true;

			$title = '' !== $page->post_title ? $page->post_title : __( '(no title)', '53mp-fast-bulk-page-creator' );
			if ( 'publish' !== $page->post_status ) {
				$status_object = get_post_status_object( $page->post_status );
				if ( $status_object ) {
					$title .= ' (' . $status_object->label . ')';
				}
			}

			$label = ( $depth ? str_repeat( '— ', $depth ) : '' ) . $title;

			printf(
				'<option value="%s">%s</option>',
				esc_attr( (string) $id ),
				esc_html( $label )
			);

			self::render_parent_page_options( $grouped, $id, $depth + 1, $visited );
		}
	}

	/**
	 * Sanitizes shared page options from the request.
	 *
	 * @param array $input Raw request values.
	 * @return array<string, mixed>
	 */
	private static function sanitize_page_options( $input ) {
		$allowed_statuses = array( 'publish', 'draft', 'pending', 'private', 'future' );
		$status           = isset( $input['fbpc_status'] ) ? sanitize_key( $input['fbpc_status'] ) : 'draft';
		if ( ! in_array( $status, $allowed_statuses, true ) ) {
			$status = 'draft';
		}

		$visibility = isset( $input['fbpc_visibility'] ) ? sanitize_key( $input['fbpc_visibility'] ) : 'public';
		if ( ! in_array( $visibility, array( 'public', 'private', 'password' ), true ) ) {
			$visibility = 'public';
		}

		$password = '';
		if ( 'private' === $visibility && in_array( $status, array( 'publish', 'private' ), true ) ) {
			$status = 'private';
		}

		if ( 'password' === $visibility && isset( $input['fbpc_password'] ) ) {
			$password = sanitize_text_field( (string) $input['fbpc_password'] );
		}

		$author = isset( $input['fbpc_author'] ) ? absint( $input['fbpc_author'] ) : get_current_user_id();
		if ( $author && ! user_can( $author, 'edit_pages' ) ) {
			$author = get_current_user_id();
		}

		$date = isset( $input['fbpc_date'] ) ? sanitize_text_field( $input['fbpc_date'] ) : '';
		$time = isset( $input['fbpc_time'] ) ? sanitize_text_field( $input['fbpc_time'] ) : '';
		$post_date = '';
		if ( $date && preg_match( '/^\d{4}-\d{2}-\d{2}$/', $date ) ) {
			if ( ! $time || ! preg_match( '/^\d{2}:\d{2}(?::\d{2})?$/', $time ) ) {
				$time = current_time( 'H:i:s' );
			}
			if ( 5 === strlen( $time ) ) {
				$time .= ':00';
			}
			$post_date = $date . ' ' . $time;
		}

		if ( 'future' === $status && $post_date && strtotime( $post_date ) <= current_time( 'timestamp' ) ) {
			$status = 'publish';
		}

		if ( 'publish' === $status && $post_date && strtotime( $post_date ) > current_time( 'timestamp' ) ) {
			$status = 'future';
		}

		$parent = isset( $input['fbpc_parent'] ) ? absint( $input['fbpc_parent'] ) : 0;
		if ( $parent && 'page' !== get_post_type( $parent ) ) {
			$parent = 0;
		}

		$template = isset( $input['fbpc_template'] ) ? sanitize_text_field( $input['fbpc_template'] ) : '';
		$allowed  = array_keys( wp_get_theme()->get_page_templates( null, 'page' ) );
		if ( $template && ! in_array( $template, $allowed, true ) ) {
			$template = '';
		}

		return array(
			'status'         => $status,
			'password'       => $password,
			'author'         => $author,
			'post_date'      => $post_date,
			'parent'         => $parent,
			'template'       => $template,
			'menu_order'     => isset( $input['fbpc_order'] ) ? absint( $input['fbpc_order'] ) : 0,
			'excerpt'        => isset( $input['fbpc_excerpt'] ) ? sanitize_textarea_field( $input['fbpc_excerpt'] ) : '',
			'comment_status' => ! empty( $input['fbpc_comment_status'] ) ? 'open' : 'closed',
			'ping_status'    => ! empty( $input['fbpc_ping_status'] ) ? 'open' : 'closed',
		);
	}

	/**
	 * Stores a one-time admin result.
	 *
	 * @param array $result Result payload.
	 */
	private static function store_result( $result ) {
		set_transient( self::result_key(), $result, MINUTE_IN_SECONDS );
	}

	/**
	 * Fetches and clears the stored admin result.
	 *
	 * @return array
	 */
	private static function get_result() {
		$key    = self::result_key();
		$result = get_transient( $key );
		if ( false === $result || ! is_array( $result ) ) {
			return array();
		}

		delete_transient( $key );
		return $result;
	}

	/**
	 * Transient key for the current user.
	 *
	 * @return string
	 */
	private static function result_key() {
		return 'fbpc_result_' . get_current_user_id();
	}

	/**
	 * Redirects back to the tools page.
	 */
	private static function redirect_back() {
		wp_safe_redirect( Fast_Bulk_Page_Creator_Admin::get_admin_url() );
		exit;
	}

	/**
	 * Renders success and error notices.
	 *
	 * @param array $result Stored result.
	 */
	private static function render_notices( $result ) {
		$created = isset( $result['created'] ) && is_array( $result['created'] ) ? $result['created'] : array();
		$errors  = isset( $result['errors'] ) && is_array( $result['errors'] ) ? $result['errors'] : array();

		if ( $created ) {
			echo '<div class="notice notice-success is-dismissible fbpc-results"><p>';
			echo esc_html(
				sprintf(
					/* translators: %d: number of pages created */
					_n( '%d page created.', '%d pages created.', count( $created ), '53mp-fast-bulk-page-creator' ),
					count( $created )
				)
			);
			echo '</p><ul>';
			foreach ( $created as $page ) {
				$edit_link = get_edit_post_link( $page['id'] );
				$view_link = get_permalink( $page['id'] );
				echo '<li>';
				echo esc_html( $page['title'] );
				echo ' — ';
				if ( $edit_link ) {
					echo '<a href="' . esc_url( $edit_link ) . '">' . esc_html__( 'Edit', '53mp-fast-bulk-page-creator' ) . '</a>';
				}
				if ( $view_link ) {
					echo ' | <a href="' . esc_url( $view_link ) . '">' . esc_html__( 'View', '53mp-fast-bulk-page-creator' ) . '</a>';
				}
				echo '</li>';
			}
			echo '</ul></div>';
		}

		if ( $errors ) {
			echo '<div class="notice notice-error is-dismissible fbpc-results"><ul>';
			foreach ( $errors as $error ) {
				echo '<li>' . esc_html( $error ) . '</li>';
			}
			echo '</ul></div>';
		}
	}
}

Fast_Bulk_Page_Creator::init();