| Current Path : /storage/v11800/abaniliving-com/public_html/wp-content/plugins/advanced-woo-search/includes/ |
Linux v11800 5.3.0-1023-aws #25~18.04.1-Ubuntu SMP Fri Jun 5 15:19:18 UTC 2020 aarch64
|
| Current File : /storage/v11800/abaniliving-com/public_html/wp-content/plugins/advanced-woo-search/includes/class-aws-search-page.php |
<?php
/**
* Integrate with WP_Query
*/
if ( ! defined( 'ABSPATH' ) ) {
exit; // Exit if accessed directly.
}
if ( ! class_exists( 'AWS_Search_Page' ) ) :
/**
* Class for plugin search
*/
class AWS_Search_Page {
/**
* Is set only when we are within a multisite loop
*
* @var bool|WP_Query
*/
private $query_stack = array();
private $posts_by_query = array();
private $data = array();
/**
* Return a singleton instance of the current class
*
* @return object
*/
public static function factory() {
static $instance = false;
if ( ! $instance ) {
$instance = new self();
$instance->setup();
}
return $instance;
}
/**
* Placeholder
*/
public function __construct() {}
/**
* Setup actions and filters for all things settings
*/
public function setup() {
// Make sure we return nothing for MySQL posts query
add_filter( 'posts_request', array( $this, 'filter_posts_request' ), 999, 2 );
// Query and filter to WP_Query
add_filter( 'the_posts', array( $this, 'filter_the_posts' ), 999, 2 );
// Add header
add_action( 'pre_get_posts', array( $this, 'action_pre_get_posts' ), 5 );
// Overwrite query
add_action( 'pre_get_posts', array( $this, 'pre_get_posts_overwrite' ), 999 );
// Nukes the FOUND_ROWS() database query
add_filter( 'found_posts_query', array( $this, 'filter_found_posts_query' ), 5, 2 );
// Update found post query param
add_filter( 'found_posts', array( $this, 'filter_found_posts' ), 999, 2 );
// WooCommerce default widget filters
add_filter( 'woocommerce_layered_nav_link', array( $this, 'woocommerce_layered_nav_link' ) );
add_filter( 'woocommerce_get_filtered_term_product_counts_query', array( $this, 'woocommerce_get_filtered_term_product_counts_query' ), 999 );
add_filter( 'woocommerce_price_filter_sql', array( $this, 'woocommerce_price_filter_sql' ), 999 );
add_filter( 'posts_pre_query', array( $this, 'posts_pre_query' ), 999, 2 );
// Overwrite WooCommerce global products count if it is set to zero
add_filter( 'woocommerce_product_loop_start', array( $this, 'woocommerce_product_loop_start' ), 99999 );
add_filter( 'body_class', array( $this, 'body_class' ), 999 );
// Divi builder support
add_action( 'et_pb_shop_before_print_shop', array( $this, 'et_pb_shop_before_print_shop' ) );
add_action( 'et_pb_shop_after_print_shop', array( $this, 'et_pb_shop_after_print_shop' ) );
// Total number of search results
add_filter( 'aws_page_results', array( $this, 'aws_page_results' ), 1 );
// Number of search results per page
add_filter( 'aws_posts_per_page', array( $this, 'aws_posts_per_page' ), 1 );
add_filter( 'woocommerce_product_query', array( $this, 'woocommerce_product_query' ), 1 );
// Change default search page query
add_filter( 'aws_search_page_custom_data', array( $this, 'aws_search_page_custom_data' ), 1 );
}
/**
* Filter query string used for get_posts(). Query for posts and save for later.
* Return a query that will return nothing.
*
* @param string $request
* @param object $query
* @return string
*/
public function filter_posts_request( $request, $query ) {
if ( ! AWS_Helpers::aws_searchpage_enabled( $query ) ) {
return $request;
}
$new_posts = array();
$posts_per_page = apply_filters( 'aws_posts_per_page', $query->get( 'posts_per_page' ) );
$paged = $query->query_vars['paged'] ? $query->query_vars['paged'] : 1;
$search_res = $this->search( $query, $posts_per_page, $paged );
if ( $search_res ) {
$query->found_posts = count( $search_res['all'] );
$query->max_num_pages = ceil( count( $search_res['all'] ) / $posts_per_page );
$query->set( 'posts_per_page', $posts_per_page );
$new_posts = $this->set_posts_objects( $search_res, $query );
$this->posts_by_query[spl_object_hash( $query )] = $new_posts;
}
global $wpdb;
return "SELECT * FROM $wpdb->posts WHERE 1=0";
}
/**
* Filter the posts array.
*
* @param array $posts
* @param object $query
* @return array|null
*/
public function posts_pre_query( $posts, $query ) {
/**
* Filter search results custom data array
* @since 2.19
* @param array $this->data Search results data array
* @param object $query Query
* @param array $posts Posts
*/
$this->data = apply_filters( 'aws_search_page_custom_data', $this->data, $query, $posts );
$post_type_product = $query->get( 'post_type' ) && ( ( is_string( $query->get( 'post_type' ) ) && ( $query->get( 'post_type' ) === 'product' ) ) || ( is_array( $query->get( 'post_type' ) ) && in_array( 'product', $query->get( 'post_type' ) ) ) );
if ( ( $query->is_main_query() || $query->is_search() || isset( $query->query_vars['s'] ) ) && $post_type_product && isset( $_GET['type_aws'] ) && $query->query &&
( ( isset( $this->data['force_ids'] ) && $this->data['force_ids'] ) || ( isset( $this->data['is_elementor'] ) && $this->data['is_elementor'] ) || ( isset( $this->data['is_divi_s_page'] ) && $this->data['is_divi_s_page'] ) )
)
{
$products_ids = array();
$posts_per_page = apply_filters( 'aws_posts_per_page', $query->get( 'posts_per_page' ) );
$paged = $query->query_vars['paged'] ? $query->query_vars['paged'] : 1;
$search_res = $this->search( $query, $posts_per_page, $paged );
if ( $search_res ) {
$query->found_posts = count( $search_res['all'] );
$query->max_num_pages = ceil( count( $search_res['all'] ) / $posts_per_page );
foreach ( $search_res['products'] as $product ) {
$products_ids[] = $product['id'];
}
$posts = $products_ids;
}
}
return $posts;
}
/**
* Filter the posts array to contain search query result. Pull previously queried posts.
*
* @param array $posts
* @param object $query
* @return array
*/
public function filter_the_posts( $posts, $query ) {
if ( ! AWS_Helpers::aws_searchpage_enabled( $query ) || ! isset( $this->posts_by_query[spl_object_hash( $query )] ) ) {
return $posts;
}
$new_posts = $this->posts_by_query[spl_object_hash( $query )];
return $new_posts;
}
/**
* Disables cache_results, adds header.
*
* @param $query
*/
public function action_pre_get_posts( $query ) {
if ( ! AWS_Helpers::aws_searchpage_enabled( $query ) ) {
return;
}
/**
* `cache_results` defaults to false but can be enabled
*/
$query->set( 'cache_results', false );
if ( ! empty( $query->query['cache_results'] ) ) {
$query->set( 'cache_results', true );
}
if ( ! headers_sent() ) {
/**
* Manually setting a header as $wp_query isn't yet initialized
* when we call: add_filter('wp_headers', 'filter_wp_headers');
*/
header( 'X-AWS-Search: true' );
}
}
/**
* Make necessary changes in main query.
*
* @param $query
*/
public function pre_get_posts_overwrite( $query ) {
if ( ! AWS_Helpers::aws_searchpage_enabled( $query ) ) {
return;
}
// Divi builder fix
if ( defined( 'ET_CORE' ) && $GLOBALS && isset( $GLOBALS['et_builder_used_in_wc_shop'] ) && $GLOBALS['et_builder_used_in_wc_shop'] ) {
$GLOBALS['et_builder_used_in_wc_shop'] = false;
$query->set( 'page_id', 0 );
$query->set( 'post_type', 'product' );
$query->set( 'posts_per_page', apply_filters( 'aws_posts_per_page', get_option( 'posts_per_page' ) ) );
$query->set( 'wc_query', 'product_query' );
$query->set( 'meta_query', array() );
$query->is_singular = false;
$query->is_page = false;
$query->is_post_type_archive = true;
$query->is_archive = true;
}
$query->set( 'aws_query', true );
}
/**
* Remove the found_rows from the SQL Query
*
* @param string $sql
* @param object $query
* @return string
*/
public function filter_found_posts_query( $sql, $query ) {
if ( ! AWS_Helpers::aws_searchpage_enabled( $query ) ) {
return $sql;
}
return '';
}
/**
* Filters the number of found posts for the query.
*
* @param int $found_posts The number of posts found
* @param object $query
* @return string
*/
public function filter_found_posts( $found_posts, $query ) {
$post_type_product = $query->get( 'post_type' ) && ( ( is_string( $query->get( 'post_type' ) ) && ( $query->get( 'post_type' ) === 'product' ) ) || ( is_array( $query->get( 'post_type' ) ) && in_array( 'product', $query->get( 'post_type' ) ) ) );
if ( ( $query->is_main_query() || $query->is_search() || isset( $query->query_vars['s'] ) ) && $post_type_product && isset( $_GET['type_aws'] ) && isset( $this->data['all_products'] ) && $this->data['all_products'] && isset( $query->query_vars['nopaging'] ) && ! $query->query_vars['nopaging'] &&
( ( isset( $this->data['force_ids'] ) && $this->data['force_ids'] ) || ( isset( $this->data['is_elementor'] ) && $this->data['is_elementor'] ) || ( isset( $this->data['is_divi_s_page'] ) && $this->data['is_divi_s_page'] ) )
) {
$found_posts = count( $this->data['all_products'] );
}
return $found_posts;
}
/**
* Perform the search.
*
* @param object $query
* @param int $posts_per_page
* @param int $paged
* @return array | bool
*/
public function search( $query, $posts_per_page, $paged = 1 ) {
if ( ! did_action( 'woocommerce_init' ) || ! did_action( 'woocommerce_after_register_taxonomy' ) || ! did_action( 'woocommerce_after_register_post_type' ) ) {
return false;
}
$s = $this->get_search_query( $query );
$hash = hash( 'md2', $s );
if ( isset( $this->data['search_res'][$hash] ) ) {
$post_array_products = $this->data['search_res'][$hash];
} else {
$post_array_products = (array) aws_search( $s, 'ids' );
$this->data['search_res'][$hash] = $post_array_products;
}
// Filter and order output
if ( $post_array_products && is_array( $post_array_products ) && ! empty( $post_array_products ) && is_object( $query ) ) {
$post_array_products = AWS()->order( $post_array_products, $query );
}
if ( is_numeric( $posts_per_page ) && (int) $posts_per_page < 0 ) {
$posts_per_page = 999999;
}
$offset = ( $paged > 1 ) ? $paged * $posts_per_page - $posts_per_page : 0;
$products = array_slice( $post_array_products, $offset, $posts_per_page );
$this->data['all_products'] = $post_array_products;
if ( $this->data['all_products'] ) {
foreach( $this->data['all_products'] as $sproduct ) {
if ( ! is_array( $sproduct ) ) {
$this->data['ids'][$sproduct] = $sproduct;
}
}
}
/**
* Return only current page products IDs id needed
* @since 3.10
* @param bool $return_only_ids
* @param object|bool $query Search query object
* @param array $this->data Search data array
*/
$return_only_ids = apply_filters( 'aws_search_page_posts_objects_ids', false, $query, $this->data );
if ( ! $return_only_ids ) {
$products = AWS_Search::factory()->get_products( $products );
}
return array(
'all' => $post_array_products,
'products' => $products,
);
}
/*
* Overwrite WooCommerce global products count if it is set to zero
*/
public function woocommerce_product_loop_start( $loop_start ) {
if ( isset( $_GET['type_aws'] ) && isset( $this->data['all_products'] ) && ! empty( $this->data['all_products'] ) ) {
if ( isset( $GLOBALS['woocommerce_loop'] ) && isset( $GLOBALS['woocommerce_loop']['total'] ) && $GLOBALS['woocommerce_loop']['total'] === 0 ) {
$GLOBALS['woocommerce_loop']['total'] = count( $this->data['all_products'] );
}
}
return $loop_start;
}
/*
* Update links for WooCommerce filter widgets
*/
public function woocommerce_layered_nav_link( $link ) {
if ( ! isset( $_GET['type_aws'] ) ) {
return $link;
}
$first_char = '&';
if ( strpos( $link, '?' ) === false ) {
$first_char = '?';
}
if ( isset( $_GET['type_aws'] ) && strpos( $link, 'type_aws' ) === false ) {
$link = $link . $first_char . 'type_aws=true';
}
return $link;
}
/*
* Change WooCommerce attributes filter widget query
*/
public function woocommerce_get_filtered_term_product_counts_query( $query ) {
if ( ! isset( $_GET['type_aws'] ) ) {
return $query;
}
$search = ' AND ' . WC_Query::get_main_search_query_sql();
$query['where'] = str_replace( $search, '', $query['where'] );
if ( isset( $this->data['ids'] ) && $this->data['ids'] ) {
global $wpdb;
$new_select_query = "SELECT DISTINCT {$wpdb->posts}.ID as parent_post_id, COUNT( DISTINCT {$wpdb->posts}.ID ) + ( SELECT COUNT( DISTINCT {$wpdb->posts}.ID ) FROM {$wpdb->posts} WHERE parent_post_id = {$wpdb->posts}.post_parent AND {$wpdb->posts}.ID IN (".implode( ',', array_map( 'absint', $this->data['ids'] ) ).") ) as term_count";
$query['select'] = str_replace( "SELECT COUNT( DISTINCT {$wpdb->posts}.ID ) as term_count", $new_select_query, $query['select'] );
$query['where'] .= " AND {$wpdb->posts}.ID IN (". implode( ',', array_map( 'absint', $this->data['ids'] ) ) .")";
}
return $query;
}
/*
* Change WooCommerce price filter widget query
*/
public function woocommerce_price_filter_sql( $sql ) {
if ( isset( $_GET['type_aws'] ) && isset( $this->data['ids'] ) && $this->data['ids'] ) {
global $wpdb;
$sql = "SELECT min( min_price ) as min_price, MAX( max_price ) as max_price
FROM {$wpdb->wc_product_meta_lookup}
WHERE product_id IN (". implode( ',', array_map( 'absint', $this->data['ids'] ) ) .")";
}
return $sql;
}
/*
* Check some strings inside body classes
*/
function body_class( $classes ) {
foreach( $classes as $class ) {
if ( $class && strpos( $class, 'elementor-page-' ) !== false ) {
$this->data['is_elementor'] = true;
break;
}
}
return $classes;
}
/*
* Is it Divi builder search page template with Shop module?
*/
public function et_pb_shop_before_print_shop() {
$this->data['is_divi_s_page'] = true;
}
public function et_pb_shop_after_print_shop() {
$this->data['is_divi_s_page'] = false;
}
/**
* Get current page search query
*
* @param object|bool $query
* @return string
*/
private function get_search_query( $query = false ) {
$search_query = isset( $_GET['s'] ) ? $_GET['s'] : ( ( is_object( $query ) && $query->query_vars['s'] ) ? $query->query_vars['s'] : '' );
/**
* Filter search query string for search results page
* @since 2.22
* @param string $search_query Search query string
* @param object|bool $query Search query object
*/
return apply_filters( 'aws_search_page_query', $search_query, $query );
}
/*
* Set posts objects with data
* @param $search_res Search results array
* @param $query $query
* @return array
*/
private function set_posts_objects( $search_res, $query ) {
$new_posts = array();
if ( ! empty( $search_res['products'] ) && is_array( $search_res['products'][0] ) ) {
foreach ( $search_res['products'] as $post_array ) {
$post = new stdClass();
$post_array = (array) $post_array;
$post_data = $post_array['post_data'];
$post->ID = ( isset( $post_array['parent_id'] ) && $post_array['parent_id'] ) ? $post_array['parent_id'] : $post_data->ID;
$post->site_id = get_current_blog_id();
if ( ! empty( $post_data->site_id ) ) {
$post->site_id = $post_data->site_id;
}
$post_return_args = array(
'post_type',
'post_author',
'post_name',
'post_status',
'post_title',
'post_parent',
'post_content',
'post_excerpt',
'post_date',
'post_date_gmt',
'post_modified',
'post_modified_gmt',
'post_mime_type',
'comment_count',
'comment_status',
'ping_status',
'menu_order',
'permalink',
'terms',
'post_meta'
);
foreach ( $post_return_args as $key ) {
if ( isset( $post_data->$key ) ) {
$post->$key = $post_data->$key;
}
}
$post->awssearch = true; // Super useful for debugging
if ( $post ) {
$new_posts[] = $post;
}
}
} else {
// return only products IDs
$new_posts = $search_res['products'];
}
/**
* Filter search page results
* @since 2.01
* @param array $new_posts Posts array
* @param object $query Query
* @param array $this->data Search results data array
*/
$new_posts = apply_filters( 'aws_search_page_results', $new_posts, $query, $this->data );
return $new_posts;
}
/*
* Total maximal number of search results for results pages
*/
public function aws_page_results( $num ) {
$search_page_res_num = AWS()->get_settings( 'search_page_res_num' );
if ( $search_page_res_num ) {
$num = intval( $search_page_res_num );
}
return $num;
}
/*
* Number of search results per page
*/
public function aws_posts_per_page( $num ) {
$search_page_res_per_page = AWS()->get_settings( 'search_page_res_per_page' );
if ( $search_page_res_per_page ) {
$num = intval( $search_page_res_per_page );
}
return $num;
}
/*
* Number of search results per page
*/
public function woocommerce_product_query( $query ) {
if ( AWS_Helpers::aws_searchpage_enabled( $query ) && $query->get( 'posts_per_page' ) ) {
$query->set( 'posts_per_page', $this->aws_posts_per_page( $query->get( 'posts_per_page' ) ) );
}
}
/*
* Change default search page query
*/
public function aws_search_page_custom_data( $data ) {
$search_page_query = AWS()->get_settings( 'search_page_query' );
if ( $search_page_query && $search_page_query === 'posts_pre_query' ) {
$data['force_ids'] = true;
}
return $data;
}
}
endif;
AWS_Search_Page::factory();