<?php
/**
* Post by Search Control.
*
* @package PowerPack Elements
*/
namespace PowerpackElements\Modules\QueryPost;
use PowerpackElements\Base\Module_Base;
use PowerpackElements\Modules\QueryPost\Controls\Query;
if ( ! defined( 'ABSPATH' ) ) {
exit; // Exit if accessed directly.
}
/**
* Class Module.
*/
class Module extends Module_Base {
const QUERY_CONTROL_ID = 'pp-query-posts';
/**
* Module is active or not.
*
* @since 1.3.3
*
* @access public
*
* @return bool true|false.
*/
public static function is_active() {
return true;
}
/**
* Constructer.
*
* @since 1.3.3
* @access public
*/
public function __construct() {
parent::__construct();
$this->add_actions();
}
/**
* Get Module Name.
*
* @since 1.3.3
* @access public
*
* @return string Module name.
*/
public function get_name() {
return 'query-control';
}
/**
* Register Control
*
* @since 1.1.0
*/
public function register_controls() {
$controls_manager = \Elementor\Plugin::$instance->controls_manager;
$controls_manager->register_control( self::QUERY_CONTROL_ID, new Query() );
}
/**
* Get post title by ID
*
* @since 1.1.0
*/
public function get_posts_title_by_id() {
$ids = isset( $_POST['id'] ) ? $_POST['id'] : array();
$results = [];
$query = new \WP_Query(
[
'post_type' => 'any',
'post__in' => $ids,
'posts_per_page' => -1,
]
);
foreach ( $query->posts as $post ) {
$results[ $post->ID ] = $post->post_title;
}
// return the results in json.
wp_send_json( $results );
}
/**
* Get post by search
*
* @since 1.1.0
*/
public function get_posts_by_query() {
$search_string = isset( $_POST['q'] ) ? sanitize_text_field( $_POST['q'] ) : '';
$req_post_type = isset( $_POST['post_type'] ) ? sanitize_text_field( $_POST['post_type'] ) : 'all';
$data = array();
$result = array();
$args = array(
'public' => true,
'_builtin' => false,
);
$output = 'names'; // names or objects, note names is the default.
$operator = 'and'; // also supports 'or'.
if ( 'all' === $req_post_type ) {
$post_types = get_post_types( $args, $output, $operator );
$post_types['Posts'] = 'post';
$post_types['Pages'] = 'page';
} else {
$post_types[ $req_post_type ] = $req_post_type;
}
foreach ( $post_types as $key => $post_type ) {
$data = array();
add_filter( 'posts_search', array( $this, 'search_only_titles' ), 10, 2 );
$query = new \WP_Query(
array(
's' => $search_string,
'post_type' => $post_type,
'posts_per_page' => - 1,
)
);
if ( $query->have_posts() ) {
while ( $query->have_posts() ) {
$query->the_post();
$title = get_the_title();
$title .= ( 0 != $query->post->post_parent ) ? ' (' . get_the_title( $query->post->post_parent ) . ')' : '';
$id = get_the_id();
$data[] = array(
'id' => $id,
'text' => $title,
);
}
}
if ( is_array( $data ) && ! empty( $data ) ) {
$result[] = array(
'text' => $key,
'children' => $data,
);
}
}
$data = array();
wp_reset_postdata();
// return the result in json.
wp_send_json( $result );
}
/**
* Return search results only by post title.
* This is only run from get_posts_by_query()
*
* @param (string) $search Search SQL for WHERE clause.
* @param (WP_Query) $wp_query The current WP_Query object.
*
* @return (string) The Modified Search SQL for WHERE clause.
*/
public function search_only_titles( $search, $wp_query ) {
if ( ! empty( $search ) && ! empty( $wp_query->query_vars['search_terms'] ) ) {
global $wpdb;
$q = $wp_query->query_vars;
$n = ! empty( $q['exact'] ) ? '' : '%';
$search = array();
foreach ( (array) $q['search_terms'] as $term ) {
$search[] = $wpdb->prepare( "$wpdb->posts.post_title LIKE %s", $n . $wpdb->esc_like( $term ) . $n );
}
if ( ! is_user_logged_in() ) {
$search[] = "$wpdb->posts.post_password = ''";
}
$search = ' AND ' . implode( ' AND ', $search );
}
return $search;
}
/**
* Add actions
*
* @since 1.1.0
*/
protected function add_actions() {
add_action( 'wp_ajax_pp_get_posts_by_query', array( $this, 'get_posts_by_query' ) );
add_action( 'wp_ajax_pp_get_posts_title_by_id', array( $this, 'get_posts_title_by_id' ) );
add_action( 'elementor/controls/controls_registered', [ $this, 'register_controls' ] );
}
}