Admin_Capability_Giver

Complexity

Total Complexity

6

Size/Duplication

Total Lines	50
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	0

Importance

Changes

0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	load()	0	3	1
A	add_cap_to_admin_cap_list()	0	15	3
A	add_cap_to_admin()	0	10	2

<?php

defined( 'ABSPATH' ) || exit; // Exit if accessed directly.

/**
 * Gives capability to admin.
 * By default admins should be able to manage Bulk WP.
 *
 * @since 5.6.0
 */
class Admin_Capability_Giver {

	public function load() {
		add_filter( 'user_has_cap', array( $this, 'add_cap_to_admin_cap_list' ), 10, 4 );
	}

	/**
	 * Add `manage_bulk_wp` capability to admin's list of capabilities during `user_has_cap` check.
	 *
	 * In new installs this capability will be added to admins on plugin install.
	 * But in old installs the admins will not have this capability and that's why we need to add it using the filter.
	 *
	 * @param array    $allcaps An array of all the user's capabilities.
	 * @param array    $caps    Actual capabilities for meta capability.
	 * @param array    $args    Optional parameters passed to has_cap(), typically object ID.
	 * @param \WP_User $user    The user object.
	 *
	 * @return array Modified list of user's capabilities.
	 */
	public function add_cap_to_admin_cap_list( $allcaps, $caps, $args, $user ) {
		$bd = BULK_DELETE();

		if ( ! in_array( 'administrator', $user->roles ) ) {
			return $allcaps;
		}

		if ( array_key_exists( $bd::CAPABILITY, $allcaps ) ) {
			return $allcaps;
		}

		$allcaps[ $bd::CAPABILITY ] = true;

		return $allcaps;
	}

	/**
	 * Add `manage_bulk_wp` capability to administrator role.
	 * This will be called on install.
	 */
	public function add_cap_to_admin() {
		$bd    = BULK_DELETE();
		$admin = get_role( 'administrator' );

		if ( is_null( $admin ) ) {
			return;
		}

		$admin->add_cap( $bd::CAPABILITY );
	}
}