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<?php |
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|
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namespace JP\CC\Admin\Widget; |
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|
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use JP\CC\Widget; |
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use JP\CC\Roles; |
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|
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if ( ! defined( 'ABSPATH' ) ) { |
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exit; |
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} |
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|
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/** |
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* Class JP\CC\Admin\Widget_Settings |
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*/ |
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class Settings { |
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|
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/** |
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* Initialize Widget Settings |
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*/ |
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public static function init() { |
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add_action( 'in_widget_form', array( __CLASS__, 'fields' ), 5, 3 ); |
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add_filter( 'widget_update_callback', array( __CLASS__, 'save' ), 5, 3 ); |
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} |
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|
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/** |
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* Renders additional widget option fields. |
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* |
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* @param $widget |
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* @param $return |
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* @param $instance |
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*/ |
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public static function fields( $widget, $return, $instance ) { |
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|
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$allowed_user_roles = Roles::allowed_user_roles(); |
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|
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wp_nonce_field( 'jpcc-menu-editor-nonce', 'jpcc-menu-editor-nonce' ); |
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|
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$which_users_options = array( |
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'' => __( 'Everyone', 'content-control' ), |
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'logged_out' => __( 'Logged Out Users', 'content-control' ), |
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'logged_in' => __( 'Logged In Users', 'content-control' ), |
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); |
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|
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$instance = Widget::parse_options( $instance ); ?> |
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|
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<p class="widget_options-which_users"> |
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|
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<label for="<?php echo $widget->get_field_id( 'which_users' ); ?>"> |
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|
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<?php _e( 'Who can see this widget?', 'content-control' ); ?><br /> |
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|
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<select name="<?php echo $widget->get_field_name( 'which_users' ); ?>" id="<?php echo $widget->get_field_id( 'which_users' ); ?>" class="widefat"> |
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<?php foreach ( $which_users_options as $option => $label ) : ?> |
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<option value="<?php echo $option; ?>" <?php selected( $option, $instance['which_users'] ); ?>> |
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<?php echo esc_html( $label ); ?> |
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</option> |
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<?php endforeach; ?> |
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</select> |
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|
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</label> |
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|
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</p> |
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|
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<p class="widget_options-roles"> |
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|
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<?php _e( 'Choose which roles can see this widget', 'content-control' ); ?><br /> |
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|
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<?php foreach ( $allowed_user_roles as $option => $label ) : ?> |
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<label> |
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<input type="checkbox" name="<?php echo $widget->get_field_name( 'roles' ); ?>[]" value="<?php echo $option; ?>" <?php checked( in_array( $option, $instance['roles'] ), true ); ?>/> |
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<?php echo esc_html( $label ); ?> |
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</label> |
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<?php endforeach; ?> |
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|
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</p> |
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|
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<?php |
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} |
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|
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/** |
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* Validates & saves additional widget options. |
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* |
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* @param $instance |
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* @param $new_instance |
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* |
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* @return array|bool |
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*/ |
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public static function save( $instance, $new_instance ) { |
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|
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if ( ! isset( $_POST['jpcc-menu-editor-nonce'] ) || ! wp_verify_nonce( $_POST['jpcc-menu-editor-nonce'], 'jpcc-menu-editor-nonce' ) ) { |
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return false; |
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} |
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|
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$new_instance = Widget::parse_options( $new_instance ); |
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|
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if ( $new_instance['which_users'] == 'logged_in' ) { |
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|
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$allowed_roles = Roles::allowed_user_roles(); |
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|
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// Validate chosen roles and remove non-allowed roles. |
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foreach ( (array) $new_instance['roles'] as $key => $role ) { |
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if ( ! array_key_exists( $role, $allowed_roles ) ) { |
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unset( $new_instance['roles'][ $key ] ); |
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} |
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} |
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|
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} else { |
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unset( $new_instance['roles'] ); |
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} |
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|
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return $new_instance; |
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} |
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|
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} |
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|
