blackline-client-portal.php

<?php
   /*
   Plugin Name: Blackline Client Portal
   Plugin URI: https://blackline.limited/
   Description: This is the client portal we use when we are actively designing and developing projects for clients.
   Version: 1.0
   Author: Blackline Branding Limited
   Author URI: https://blackline.limited/
   License: GPL2
   */


// Register Custom Post Type for Projects
if (!function_exists('custom_post_type_bline_clients')) {

// Update Permalinks Page with Custom Field
add_action( 'load-options-permalink.php', 'bline_clients_load_permalinks' );
function bline_clients_load_permalinks()
{
	if( isset( $_POST['bline-clients'] ) )
	{
		update_option( 'bline-clients', sanitize_title_with_dashes( $_POST['bline-clients'] ) );
	}
	
	// Add a settings field to the permalink page
	add_settings_field( 'bline-clients', __( 'Project base' ), 'bline_clients_field_callback', 'permalink', 'optional' );
}
function bline_clients_field_callback()
{
	$value = get_option( 'bline-clients' );	// This is the get_option that carries the data
	echo '<input type="text" value="' . esc_attr( $value ) . '" name="bline-clients" id="bline-clients" class="regular-text" />';
}

function custom_post_type_bline_clients() {

	$slug = get_option( 'bline-clients' ); // This is where we get the slug data from the permalinks page
	if( ! $slug ) $slug = 'client'; // If it isn't set, it defaults to client

	$labels = array(
		'name'                  => _x( 'Clients', 'Post Type General Name', 'text_domain' ),
		'singular_name'         => _x( 'Client', 'Post Type Singular Name', 'text_domain' ),
		'menu_name'             => __( 'Clients', 'text_domain' ),
		'name_admin_bar'        => __( 'Client', 'text_domain' ),
		'archives'              => __( 'Client Archives', 'text_domain' ),
		'attributes'            => __( 'Client Attributes', 'text_domain' ),
		'parent_item_colon'     => __( 'Parent Client:', 'text_domain' ),
		'all_items'             => __( 'All Clients', 'text_domain' ),
		'add_new_item'          => __( 'Add New Client', 'text_domain' ),
		'add_new'               => __( 'Add New', 'text_domain' ),
		'new_item'              => __( 'New Client', 'text_domain' ),
		'edit_item'             => __( 'Edit Client', 'text_domain' ),
		'update_item'           => __( 'Update Client', 'text_domain' ),
		'view_item'             => __( 'View Client', 'text_domain' ),
		'view_items'            => __( 'View Client', 'text_domain' ),
		'search_items'          => __( 'Search Client', 'text_domain' ),
		'not_found'             => __( 'Not found', 'text_domain' ),
		'not_found_in_trash'    => __( 'Not found in Trash', 'text_domain' ),
		'featured_image'        => __( 'Featured Image', 'text_domain' ),
		'set_featured_image'    => __( 'Set featured image', 'text_domain' ),
		'remove_featured_image' => __( 'Remove featured image', 'text_domain' ),
		'use_featured_image'    => __( 'Use as featured image', 'text_domain' ),
		'insert_into_item'      => __( 'Insert into Client', 'text_domain' ),
		'uploaded_to_this_item' => __( 'Uploaded to this Client', 'text_domain' ),
		'items_list'            => __( 'Client list', 'text_domain' ),
		'items_list_navigation' => __( 'Client list navigation', 'text_domain' ),
		'filter_items_list'     => __( 'Filter Client list', 'text_domain' ),
	);
	$args = array(
		'label'                 => __( 'Client', 'text_domain' ),
		'description'           => __( 'Client Description', 'text_domain' ),
		'labels'                => $labels,
		'supports'              => array( 'title', 'editor', 'page-attributes' ),
		'taxonomies'            => array( 'category', 'post_tag' ),
		'hierarchical'          => true,
		'public'                => true,
		'show_ui'               => true,
		'show_in_menu'          => true,
		'menu_position'         => 5,
		'show_in_admin_bar'     => true,
		'show_in_nav_menus'     => true,
		'can_export'            => true,
		'has_archive'           => true,
		'exclude_from_search'   => false,
		'publicly_queryable'    => true,
		'capability_type'       => 'page',
		'rewrite'=> array(
		    'slug' => $slug, // This should set the default slug to clients
		    'with_front' => false,
		    'feed' => true,
		    'pages' => true,
		),
	);
	register_post_type( 'bline-clients', $args );

}
add_action( 'init', 'custom_post_type_bline_clients', 0 );
add_post_type_support( 'bline-clients', 'thumbnail' ); post_type_supports( 'bline-clients', 'thumbnail' );
}


/*** Setup Projects Post Type *****/

if (!function_exists('custom_post_type_projects')) {

function custom_post_type_projects() {

	$slug = get_option( 'bline-projects' ); // This is where we get the slug data from the permalinks page
	if( ! $slug ) $slug = 'project'; // If it isn't set, it defaults to sermons

	$labels = array(
		'name'                  => _x( 'Projects', 'Post Type General Name', 'text_domain' ),
		'singular_name'         => _x( 'Project', 'Post Type Singular Name', 'text_domain' ),
		'menu_name'             => __( 'Projects', 'text_domain' ),
		'name_admin_bar'        => __( 'Project', 'text_domain' ),
		'archives'              => __( 'Project Archives', 'text_domain' ),
		'attributes'            => __( 'Project Attributes', 'text_domain' ),
		'parent_item_colon'     => __( 'Parent Project:', 'text_domain' ),
		'all_items'             => __( 'All Projects', 'text_domain' ),
		'add_new_item'          => __( 'Add New Project', 'text_domain' ),
		'add_new'               => __( 'Add New', 'text_domain' ),
		'new_item'              => __( 'New Project', 'text_domain' ),
		'edit_item'             => __( 'Edit Project', 'text_domain' ),
		'update_item'           => __( 'Update Project', 'text_domain' ),
		'view_item'             => __( 'View Project', 'text_domain' ),
		'view_items'            => __( 'View Project', 'text_domain' ),
		'search_items'          => __( 'Search Project', 'text_domain' ),
		'not_found'             => __( 'Not found', 'text_domain' ),
		'not_found_in_trash'    => __( 'Not found in Trash', 'text_domain' ),
		'featured_image'        => __( 'Featured Image', 'text_domain' ),
		'set_featured_image'    => __( 'Set featured image', 'text_domain' ),
		'remove_featured_image' => __( 'Remove featured image', 'text_domain' ),
		'use_featured_image'    => __( 'Use as featured image', 'text_domain' ),
		'insert_into_item'      => __( 'Insert into Project', 'text_domain' ),
		'uploaded_to_this_item' => __( 'Uploaded to this Project', 'text_domain' ),
		'items_list'            => __( 'Project list', 'text_domain' ),
		'items_list_navigation' => __( 'Project list navigation', 'text_domain' ),
		'filter_items_list'     => __( 'Filter Project list', 'text_domain' ),
	);
	$args = array(
		'label'                 => __( 'Project', 'text_domain' ),
		'description'           => __( 'Project Description', 'text_domain' ),
		'labels'                => $labels,
		'supports'              => array( 'title', 'editor', 'page-attributes' ),
		'taxonomies'            => array( 'category', 'post_tag' ),
		'hierarchical'          => false,
		'public'                => true,
		'show_ui'               => true,
		'show_in_menu'          => true,
		'menu_position'         => 5,
		'show_in_admin_bar'     => true,
		'show_in_nav_menus'     => true,
		'can_export'            => true,
		'has_archive'           => true,
		'exclude_from_search'   => true,
		'publicly_queryable'    => true,
		'capability_type'       => 'page',
		'rewrite'=> array(
		    'slug' => $slug, // This should set the default slug to sermons
		    'with_front' => false,
		    'feed' => true,
		    'pages' => true,
		),
	);
	register_post_type( 'bline-projects', $args );

}
add_action( 'init', 'custom_post_type_projects', 0 );
add_post_type_support( 'bline-projects', 'thumbnail' ); post_type_supports( 'bline-projects', 'thumbnail' );
}

/**** Make Projects a Child CPT of the Client. Reference https://1fix.io/blog/2016/02/05/parent-from-another-cpt/ ****/
function my_add_meta_boxes() {
	add_meta_box( 'project-parent', 'Parent Client', 'project_attributes_meta_box', 'bline-projects', 'side', 'high' );
}
add_action( 'add_meta_boxes', 'my_add_meta_boxes' );

function project_attributes_meta_box( $post ) {
	$post_type_object = get_post_type_object( $post->post_type );
	$pages = wp_dropdown_pages( array( 'post_type' => 'bline-clients', 'selected' => $post->post_parent, 'name' => 'parent_id', 'show_option_none' => __( '(no parent)' ), 'sort_column'=> 'menu_order, post_title', 'echo' => 0 ) );
	if ( ! empty( $pages ) ) {
		echo $pages;
	}
}

// Fix URL Structure

function my_add_rewrite_rules() {
	add_rewrite_tag('%bline-projects%', '([^/]+)', 'bline-projects=');
	add_permastruct('bline-projects', '/client/%bline-clients%/%bline-projects%', false);
	add_rewrite_rule('^client/([^/]+)/([^/]+)/?','index.php?bline-projects=$matches[2]','top');
}
add_action( 'init', 'my_add_rewrite_rules' );


//Update Permalinks

function my_permalinks($permalink, $post, $leavename) {
	$post_id = $post->ID;
	if($post->post_type != 'bline-projects' || empty($permalink) || in_array($post->post_status, array('draft', 'pending', 'auto-draft')))
	 	return $permalink;
	$parent = $post->post_parent;
	$parent_post = get_post( $parent );
	$permalink = str_replace('%bline-clients%', $parent_post->post_name, $permalink);
	return $permalink;
}
add_filter('post_type_link', 'my_permalinks', 10, 3);

// Add a Client Taxonomy

function taxonomy_client() {

	$labels = array(
		'name'                       => _x( 'Clients', 'Taxonomy General Name', 'text_domain' ),
		'singular_name'              => _x( 'Client', 'Taxonomy Singular Name', 'text_domain' ),
		'menu_name'                  => __( 'Client Taxonomy', 'text_domain' ),
		'all_items'                  => __( 'All Client Taxonomies', 'text_domain' ),
		'parent_item'                => __( 'Parent Client Taxonomy', 'text_domain' ),
		'parent_item_colon'          => __( 'Parent Client Taxonomy:', 'text_domain' ),
		'new_item_name'              => __( 'New Client Taxonomy Name', 'text_domain' ),
		'add_new_item'               => __( 'Add New Client Taxonomy', 'text_domain' ),
		'edit_item'                  => __( 'Edit Client Taxonomy', 'text_domain' ),
		'update_item'                => __( 'Update Client Taxonomy', 'text_domain' ),
		'view_item'                  => __( 'View Client Taxonomy', 'text_domain' ),
		'separate_items_with_commas' => __( 'Separate clients with commas', 'text_domain' ),
		'add_or_remove_items'        => __( 'Add or remove clients', 'text_domain' ),
		'choose_from_most_used'      => __( 'Choose from the most used clients', 'text_domain' ),
		'popular_items'              => __( 'Popular Clients', 'text_domain' ),
		'search_items'               => __( 'Search Clients', 'text_domain' ),
		'not_found'                  => __( 'Not Found', 'text_domain' ),
		'no_terms'                   => __( 'No client', 'text_domain' ),
		'items_list'                 => __( 'Client list', 'text_domain' ),
		'items_list_navigation'      => __( 'Client list navigation', 'text_domain' ),
	);
	$args = array(
		'labels'                     => $labels,
		'hierarchical'               => true,
		'public'                     => true,
		'show_ui'                    => true, // must remain true so Page Builder can use it.
		'show_in_menu'				 => true,
		'show_in_quick_edit'         => true,
		'meta_box_cb'                => true, // this shows the default metabox
		'show_admin_column'          => true,
		'show_in_nav_menus'          => true,
		'show_tagcloud'              => true,
		'show_in_rest'               => true,
	);
	register_taxonomy( 'client', array( 'bline-clients', 'bline-projects', 'ph-mockups' ), $args );

}
add_action( 'init', 'taxonomy_client', 0 );


// Automatically add each client post title as a new client taxonomy term

function add_client_taxonomy_automatically($post_ID) {
global $wpdb;
if(!has_term('','client',$post_ID)){
    $cat = get_the_title($post_ID);
    wp_set_object_terms($post_ID, $cat, 'client');
}
}
add_action('publish_bline-clients', 'add_client_taxonomy_automatically');


/****** Add Metabox Fields ******/

function bline_clients_get_meta_box( $meta_boxes ) {
	$prefix = 'bline-clients-';

	$meta_boxes[] = array(
		'id' => 'bline-clients-settings',
		'title' => esc_html__( 'Client Restriction', 'metabox-online-generator' ),
		'post_types' => array('bline-clients', 'bline-projects' ),
		'context' => 'advanced',
		'priority' => 'default',
		'autosave' => 'false',
		'fields' => array(
			array(
				'id' => $prefix . 'client_taxonomy',
				'type' => 'taxonomy',
				'name' => esc_html__( 'Client', 'metabox-online-generator' ),
				'taxonomy' => 'client',
				'field_type' => 'select_advanced',
			),
		),
	);

	return $meta_boxes;
}
add_filter( 'rwmb_meta_boxes', 'bline_clients_get_meta_box' );