98 lines
3.0 KiB
PHP
98 lines
3.0 KiB
PHP
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<?php
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/**
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* Redux Select2 AJAX Class
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*
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* @class Redux_AJAX_Select2
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* @version 4.0.0
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* @package Redux Framework/Classes
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* @noinspection PhpConditionCheckedByNextConditionInspection
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*/
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defined( 'ABSPATH' ) || exit;
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if ( ! class_exists( 'Redux_AJAX_Select2', false ) ) {
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/**
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* Class Redux_AJAX_Select2
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*/
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class Redux_AJAX_Select2 extends Redux_Class {
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/**
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* Redux_AJAX_Select2 constructor.
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*
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* @param object $redux ReduxFramework object pointer.
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*/
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public function __construct( $redux ) {
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parent::__construct( $redux );
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// phpcs:ignore WordPress.NamingConventions.ValidHookName
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add_action( "wp_ajax_redux_{$redux->args['opt_name']}_select2", array( $this, 'ajax' ) );
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}
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/**
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* AJAX callback for select2 match search.
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*/
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public function ajax() {
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$core = $this->core();
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if ( isset( $_REQUEST['nonce'] ) && isset( $_REQUEST['action'] ) ) {
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if ( ! wp_verify_nonce( sanitize_text_field( wp_unslash( $_REQUEST['nonce'] ) ), sanitize_text_field( wp_unslash( $_REQUEST['action'] ) ) ) ) {
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wp_send_json_error( esc_html__( 'Invalid security credential. Please reload the page and try again.', 'redux-framework' ) );
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}
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if ( ! Redux_Helpers::current_user_can( $this->parent->args['page_permissions'] ) ) {
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wp_send_json_error( esc_html__( 'Invalid user capability. Please reload the page and try again.', 'redux-framework' ) );
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}
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if ( isset( $_REQUEST['data'] ) ) {
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$args = isset( $_REQUEST['data_args'] ) ? json_decode( sanitize_text_field( wp_unslash( $_REQUEST['data_args'] ) ), true ) : array();
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$args = wp_parse_args(
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$args,
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array(
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's' => isset( $_REQUEST['q'] ) && ! empty( $_REQUEST['q'] ) ? sanitize_text_field( wp_unslash( $_REQUEST['q'] ) ) : '',
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)
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);
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if ( isset( $_REQUEST['q'] ) && ! empty( $_REQUEST['q'] ) ) {
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$criteria = sanitize_text_field( wp_unslash( $_REQUEST['q'] ) );
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$args['s'] = $criteria;
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}
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$return = $core->wordpress_data->get( sanitize_text_field( wp_unslash( $_REQUEST['data'] ) ), $args );
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if ( is_array( $return ) && ! empty( $_REQUEST['action'] ) ) {
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if ( ! empty( $args['s'] ) ) {
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$keys = array_keys( $return );
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$values = array_values( $return );
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$to_json = array();
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// Search all the values.
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$search_values = preg_grep( '~' . $args['s'] . '~i', $values );
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if ( ! empty( $search_values ) ) {
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foreach ( $search_values as $id => $val ) {
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$to_json[ $keys[ $id ] ] = array(
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'id' => $keys[ $id ],
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'text' => $val,
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);
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}
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}
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// Search all the keys.
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$search_keys = preg_grep( '~' . $args['s'] . '~i', $keys );
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if ( ! empty( $search_keys ) ) {
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foreach ( $search_keys as $id => $val ) {
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$to_json[ $val ] = array(
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'id' => $val,
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'text' => $values[ $id ],
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);
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}
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}
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wp_send_json_success( array_values( $to_json ) );
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}
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}
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}
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}
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}
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}
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}
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