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<?php |
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/** |
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* A user roles class for Jetpack. |
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* |
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* @package 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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Automattic /
jetpack
