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Mini Shell
<?php
namespace ElementPack\Modules\Search;
use ElementPack\Base\Element_Pack_Module_Base;
if ( ! defined( 'ABSPATH' ) )
exit; // Exit if accessed directly
class Module extends Element_Pack_Module_Base {
public function __construct() {
parent::__construct();
$this->add_actions();
}
public function get_name() {
return 'search';
}
public function get_widgets() {
$widgets = [
'Search',
];
return $widgets;
}
/**
* @param array $term_ids
* @return array
*/
private function mapGroupControlQuery( $term_ids = [] ) {
$terms = get_terms(
[
'term_taxonomy_id' => $term_ids,
'hide_empty' => false,
]
);
$tax_terms_map = [];
foreach ( $terms as $term ) {
$taxonomy = $term->taxonomy;
$tax_terms_map[ $taxonomy ][] = $term->term_id;
}
return $tax_terms_map;
}
public function element_pack_ajax_search() {
global $post;
$result = array( 'results' => array() );
$search_input = isset( $_REQUEST['s'] ) ? sanitize_text_field( ( $_REQUEST['s'] ) ) : '';
$settings = isset( $_POST['settings'] ) ? $_POST['settings'] : array();
if ( strlen( $search_input ) >= 3 ) {
$query_args = [
'post_type' => isset( $settings['post_type'] ) ? $settings['post_type'] : 'post',
's' => sanitize_text_field( $search_input ),
'posts_per_page' => ( $settings['per_page'] ) ? sanitize_text_field( $settings['per_page'] ) : 5,
'post_status' => 'publish',
];
/**
* Set Authors
*/
$include_users = [];
$exclude_users = [];
if ( ! empty( $settings['include_author_ids'] ) ) {
if ( in_array( 'authors', $settings['include_by'] ) ) {
$include_users = wp_parse_id_list( $settings['include_author_ids'] );
}
}
if ( ! empty( $settings['exclude_author_ids'] ) ) {
if ( in_array( 'authors', $settings['exclude_by'] ) ) {
$exclude_users = wp_parse_id_list( $settings['exclude_author_ids'] );
$include_users = array_diff( $include_users, $exclude_users );
}
}
if ( ! empty( $include_users ) ) {
$query_args['author__in'] = $include_users;
}
if ( ! empty( $exclude_users ) ) {
$query_args['author__not_in'] = $exclude_users;
;
}
/**
* Set Taxonomy
*/
$include_terms = [];
$exclude_terms = [];
$terms_query = [];
if ( ! empty( $settings['include_term_ids'] ) ) {
if ( in_array( 'terms', $settings['include_by'] ) ) {
$include_terms = wp_parse_id_list( $settings['include_term_ids'] );
}
}
if ( ! empty( $settings['exclude_term_ids'] ) ) {
if ( in_array( 'terms', $settings['exclude_by'] ) ) {
$exclude_terms = wp_parse_id_list( $settings['exclude_term_ids'] );
$include_terms = array_diff( $include_terms, $exclude_terms );
}
}
if ( ! empty( $include_terms ) ) {
$tax_terms_map = $this->mapGroupControlQuery( $include_terms );
foreach ( $tax_terms_map as $tax => $terms ) {
$terms_query[] = [
'taxonomy' => $tax,
'field' => 'term_id',
'terms' => $terms,
'operator' => 'IN',
];
}
}
if ( ! empty( $exclude_terms ) ) {
$tax_terms_map = $this->mapGroupControlQuery( $exclude_terms );
foreach ( $tax_terms_map as $tax => $terms ) {
$terms_query[] = [
'taxonomy' => $tax,
'field' => 'term_id',
'terms' => $terms,
'operator' => 'NOT IN',
];
}
}
if ( ! empty( $terms_query ) ) {
$query_args['tax_query'] = $terms_query;
$query_args['tax_query']['relation'] = 'AND';
}
$query_posts = get_posts( $query_args );
if ( ! empty( $query_posts ) ) {
foreach ( $query_posts as $post ) {
$content = ! empty( $post->post_excerpt ) ? strip_tags( strip_shortcodes( $post->post_excerpt ) ) : strip_tags( strip_shortcodes( $post->post_content ) );
if ( strlen( $content ) > 180 ) {
$content = substr( $content, 0, 179 ) . '...';
}
$result['results'][] = array(
'title' => get_the_title(),
'text' => $content,
'url' => get_permalink( $post->ID ),
);
}
}
}
die( json_encode( $result ) );
}
protected function add_actions() {
// TODO AJAX SEARCH
add_action( 'wp_ajax_element_pack_search', [ $this, 'element_pack_ajax_search' ] );
add_action( 'wp_ajax_nopriv_element_pack_search', [ $this, 'element_pack_ajax_search' ] );
}
}
Zerion Mini Shell 1.0