Page Addition Function (WordPress)

wp-page-addition.php

<?

// **********************
// PAGE ADDITION FUNCTION
// **********************

if ($_GET['add_pages'] == "true") {
    
  global $current_screen;
	$user_id = $_GET['user_id'];
	$user_meta_cats = get_user_meta($user_id,'events');
	
	if ($user_meta_cats[0]) {
		foreach($user_meta_cats[0] as $user_cats) {
			
			    $pages = array(
			        array(
			            'name'  => $user_id.'-what-we-are-about',
			            'title' => 'What We Are About',
			            'order' => 1,
			            'child' => array(
							array(
								'name'  => '1-1',
								'title' => 'Key Results',
			            		'order' => 1
							),
							array(
								'name'  => '1-2',
								'title' => 'Event Overview',
			            		'order' => 2
							),
							array(
								'name'  => '1-3',
								'title' => 'Brand Value',
			            		'order' => 3
							)
			            )
			        ),
			        array(
			            'name'  => $user_id.'-where-you-could-fit',
			            'title' => 'Where You Could Fit',
			            'order' => 2,
			            'child' => array(
							array(
								'name'  => '2-1',
								'title' => 'Partnership Opportunities',
			            		'order' => 1
							),
							array(
								'name'  => '2-2',
								'title' => 'Tailored Proposal',
			            		'order' => 2
							)
			            )
			        ),
			        array(
			            'name'  => $user_id.'-our-program',
			            'title' => 'Our Program',
			            'order' => 3,
			        ),
			        array(
			            'name'  => $user_id.'-what-we-can-do-for-you',
			            'title' => 'What We Can Do For You',
			            'order' => 4,
			            'child' => array(
							array(
								'name'  => '4-1',
								'title' => 'Exposure &amp; Comms',
			            		'order' => 1
							)
			            )
			        ),
			        array(
			            'name'  => $user_id.'-our-audience',
			            'title' => 'Our Audience',
			            'order' => 5,
			            'child' => array(
							array(
								'name'  => '5-1',
								'title' => 'Who We Speak To',
			            		'order' => 1
							),
							array(
								'name'  => '5-2',
								'title' => 'Who Follows Us',
			            		'order' => 2
							)
			            )
			        ),
			        array(
			            'name'  => $user_id.'-next-steps',
			            'title' => 'Next Steps',
			            'order' => 6,
			            'child' => array(
							array(
								'name'  => '6-1',
								'title' => 'Action Plan',
			            		'order' => 1
							)
			            )
			        ),
			        array(
			            'name'  => $user_id.'-contact-us',
			            'title' => 'Contact Us',
			            'order' => 7
			        )
			    );
			
			    $template = array(
			        'post_type'   => 'sponsors',
			        'post_status' => 'publish',
			        'post_author' => $user_id
			    );
			
			    foreach( $pages as $page ) {
			        $exists = get_page_by_title( $page['title'] );
			        $my_page = array(
			            'post_name'  => $page['name'],
			            'post_title' => $page['title'],
			            'menu_order' => $page['order']
			        );
			        $my_page = array_merge( $my_page, $template );
			
			        $id = ( $exists ? $exists->ID : wp_insert_post( $my_page ) );
			
					// Set category for new post
					wp_set_object_terms( $id, $user_cats, 'category' );
					// Set default template for new post
					add_post_meta($id, 'template', 'Blank');
			
			        if( isset( $page['child'] ) ) {
			            foreach( $page['child'] as $child_page ) {
			                $child_id = get_page_by_title( $child_page['name'] );
			                $child_page = array(
			                    'post_name'  => $child_page['name'],
					            'post_title' => $child_page['title'],
					            'menu_order' => $child_page['order'],
			                    'post_parent' => $id
			                );
			                $child_page = array_merge( $child_page, $template );
			                if( !isset( $child_id ) ) $child_post_id = wp_insert_post( $child_page );
							// Set category for new post
							wp_set_object_terms( $child_post_id, $user_cats, 'category' );
							// Set default template for new post
							add_post_meta($child_post_id, 'template', 'Blank');
			            }
			        }
			    }
			}
	}
}

?>