82 lines
1.8 KiB
PHP
82 lines
1.8 KiB
PHP
<?php
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/**
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* A user roles class for Jetpack.
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*
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* @package automattic/jetpack-roles
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*/
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namespace Automattic\Jetpack;
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/**
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* Class Automattic\Jetpack\Roles
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*
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* Contains utilities for translating user roles to capabilities and vice versa.
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*/
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class Roles {
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/**
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* Map of roles we care about, and their corresponding minimum capabilities.
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*
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* @access protected
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*
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* @var array
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*/
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protected $capability_translations = array(
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'administrator' => 'manage_options',
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'editor' => 'edit_others_posts',
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'author' => 'publish_posts',
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'contributor' => 'edit_posts',
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'subscriber' => 'read',
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);
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/**
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* Get the role of the current user.
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*
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* @access public
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*
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* @return string|boolean Current user's role, false if not enough capabilities for any of the roles.
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*/
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public function translate_current_user_to_role() {
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foreach ( $this->capability_translations as $role => $cap ) {
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if ( current_user_can( $role ) || current_user_can( $cap ) ) {
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return $role;
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}
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}
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return false;
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}
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/**
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* Get the role of a particular user.
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*
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* @access public
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*
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* @param \WP_User $user User object.
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* @return string|boolean User's role, false if not enough capabilities for any of the roles.
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*/
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public function translate_user_to_role( $user ) {
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foreach ( $this->capability_translations as $role => $cap ) {
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if ( user_can( $user, $role ) || user_can( $user, $cap ) ) {
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return $role;
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}
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}
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return false;
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}
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/**
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* Get the minimum capability for a role.
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*
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* @access public
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*
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* @param string $role Role name.
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* @return string|boolean Capability, false if role isn't mapped to any capabilities.
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*/
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public function translate_role_to_cap( $role ) {
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if ( ! isset( $this->capability_translations[ $role ] ) ) {
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return false;
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}
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return $this->capability_translations[ $role ];
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}
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}
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