<?php
if (!defined('ABSPATH'))
die('No direct access allowed');
define('HUSKY_INIT', true);
final class WOOF_EXT_BY_TEXT extends WOOF_EXT {
public $type = 'by_html_type';
public $html_type = 'by_text'; //your custom key here
public $index = 'woof_text';
public $html_type_dynamic_recount_behavior = 'none';
public $options = [];
private $cache = null;
private $use_post__in = true;
private $data_fields = ['title', 'placeholder', 'behavior', 'search_by_full_word',
'autocomplete', 'how_to_open_links', 'taxonomy_compatibility', 'sku_compatibility',
'custom_fields', 'search_desc_variant', 'view_text_length', 'min_symbols', 'max_posts', 'min_symbols',
'image', 'notes_for_customer', 'template', 'max_open_height', 'page'];
public function __construct() {
parent::__construct();
include_once $this->get_ext_path() . 'classes/cache.php';
$this->cache = new WoofTextCache();
$this->use_post__in = apply_filters('woof_husky_query_post__in', true);
//default data fields
$this->options = $this->data_fields();
$this->init();
}
public function get_ext_path() {
return plugin_dir_path(__FILE__);
}
public function get_ext_override_path() {
return get_stylesheet_directory() . DIRECTORY_SEPARATOR . "woof" . DIRECTORY_SEPARATOR . "ext" . DIRECTORY_SEPARATOR . $this->html_type . DIRECTORY_SEPARATOR;
}
public function get_ext_link() {
return plugin_dir_url(__FILE__);
}
public function woof_add_items_keys($keys) {
$keys[] = $this->html_type;
return $keys;
}
public function init() {
add_action('wp_ajax_woof_text_search', array($this, 'ajax_search'));
add_action('wp_ajax_nopriv_woof_text_search', array($this, 'ajax_search'));
add_filter('woof_add_items_keys', array($this, 'woof_add_items_keys'));
add_filter('woof_get_request_data', array($this, 'woof_get_request_data'));
add_action('wp_enqueue_scripts', array($this, 'wp_head'), 9);
add_action('woof_print_html_type_' . $this->html_type, array($this, 'print_html_type'), 10, 1);
add_action('woof_print_html_type_options_' . $this->html_type, array($this, 'woof_print_html_type_options'), 10, 1);
//search
add_filter('posts_join', array($this, 'posts_join'), 20, 2);
add_filter('posts_where', array($this, 'posts_where'), 20, 2);
add_filter('posts_groupby', array($this, 'posts_groupby'), 10, 2);
add_action('woocommerce_product_query', array($this, 'woo_product_query'), 9999);
add_filter('woocommerce_shortcode_products_query', array($this, 'woo_shortcode_products_query'), 99, 3);
add_filter('woof_products_query', array($this, 'woof_products_query'));
add_filter('woof_dynamic_count_attr', array($this, 'woof_dynamic_count_attr'), 9999, 2);
self::$includes['css']['woof_' . $this->html_type . '_html_items'] = $this->get_ext_link() . 'assets/css/front.css';
self::$includes['js']['woof_' . $this->html_type . '_html_items'] = $this->get_ext_link() . 'assets/js/front.js';
self::$includes['js_init_functions'][$this->html_type] = 'woof_init_text'; //we have no init function in this case
add_shortcode('woof_text_filter', array($this, 'woof_text_filter'));
add_action('init', array($this, 'init_data'), 99999);
add_action('wp_enqueue_scripts', array($this, 'add_additional_js'), 9);
}
public function init_data() {
$this->options = $this->data_fields();
}
public function add_additional_js() {
$request = woof()->get_request_data();
$search_text = "";
if (isset($request['woof_text']) AND $request['woof_text']) {
$search_text = ":" . $request['woof_text'];
}
self::$includes['js_lang_custom'][$this->index] = esc_html__('By text', 'woocommerce-products-filter') . $search_text;
}
public function woof_products_query($query_args) {
$request = woof()->get_request_data();
if (isset($request['woof_text']) AND $request['woof_text']) {
$search_text = $request['woof_text'];
if ($this->use_post__in) {
$ids = $this->get_all_ids($search_text);
if (!empty($ids)) {
if (isset($query_args['post__in']) && !empty($query_args['post__in'])) {
$ids = array_intersect($ids, $query_args['post__in']);
}
} else {
$ids = array(-1);
}
$query_args['post__in'] = $ids;
} else {
$query_args['woof_text_filter'] = $search_text;
}
}
return $query_args;
}
public function woof_dynamic_count_attr($query_args, $custom_type) {
$request = woof()->get_request_data();
if (isset($request['woof_text']) AND $request['woof_text']) {
$search_text = $request['woof_text'];
if ($this->use_post__in) {
$ids = $this->get_all_ids($search_text);
if (!empty($ids)) {
if (isset($query_args['post__in']) && !empty($query_args['post__in'])) {
$ids = array_intersect($ids, $query_args['post__in']);
}
} else {
$ids = array(-1);
}
$query_args['post__in'] = $ids;
} else {
$query_args['woof_text_filter'] = $search_text;
}
}
return $query_args;
}
public function woo_product_query($q) {
$request = woof()->get_request_data();
if (isset($request['woof_text']) AND $request['woof_text']) {
$search_text = $request['woof_text'];
if ($this->use_post__in) {
$post__in = $q->get('post__in');
$ids = $this->get_all_ids($search_text);
if (!empty($ids)) {
if (!empty($post__in)) {
$ids = array_intersect($ids, $post__in);
}
} else {
$ids = array(-1);
}
$q->set('post__in', $ids);
} else {
$q->set('woof_text_filter', $search_text);
}
}
}
public function woo_shortcode_products_query($query_args, $attr, $type = "") {
if (WOOF_REQUEST::get('override_no_products')) {
return $query_args;
}
$request = woof()->get_request_data();
if (isset($request['woof_text']) AND $request['woof_text']) {
$search_text = $request['woof_text'];
if ($this->use_post__in) {
$ids = $this->get_all_ids($search_text);
if (!empty($ids)) {
if (isset($query_args['post__in']) && !empty($query_args['post__in'])) {
$ids = array_intersect($ids, $query_args['post__in']);
}
} else {
$ids = array(-1);
}
$query_args['post__in'] = $ids;
} else {
$query_args['woof_text_filter'] = $search_text;
}
}
return $query_args;
}
public function woof_get_request_data($request) {
if (isset($request['s'])) {
$request['woof_text'] = $request['s'];
}
return $request;
}
public function cache_compatibility($args, $type) {
$request = woof()->get_request_data();
if (isset($request['woof_text']) AND $request['woof_text']) {
$args['woof_text'] = $request['woof_text'];
}
return $args;
}
public function wp_head() {
//self::$includes['js_code_custom']['woof_' . $this->html_type . '_html_items'] = $this->get_js();
$request = woof()->get_request_data();
$search_text = "";
if (isset($request['woof_text']) AND $request['woof_text']) {
$search_text = ":" . $request['woof_text'];
}
self::$includes['js_lang_custom'][$this->index] = esc_html__('By text', 'woocommerce-products-filter') . $search_text;
wp_enqueue_script('woof-husky', $this->get_ext_link() . 'assets/js/husky.js', [], WOOF_VERSION);
//wp_enqueue_script('woof_husky_txt-front', $this->get_ext_link() . 'assets/js/front.js', ['woof_husky_txt'], WOOF_VERSION);
wp_localize_script('woof-husky', 'woof_husky_txt', array(
'ajax_url' => admin_url('admin-ajax.php'),
'plugin_uri' => $this->get_ext_link(),
'loader' => $this->get_ext_link() . 'assets/img/ajax-loader.gif',
'not_found' => __('Nothing found!', 'woocommerce-products-filter'),
'prev' => __('Prev', 'woocommerce-products-filter'),
'next' => __('Next', 'woocommerce-products-filter'),
'site_link' => site_url(),
'default_data' => $this->data_fields()
));
wp_enqueue_script('woof_husky_txt');
}
//settings page hook
public function woof_print_html_type_options() {
woof()->control_extension_by_key('by_text_2', false);
woof()->render_html_e($this->get_ext_path() . 'views' . DIRECTORY_SEPARATOR . 'options.php', array(
'key' => $this->html_type,
"woof_settings" => get_option('woof_settings', array())
)
);
}
public function assemble_query_params(&$meta_query, $wp_query = NULL) {
//add_filter('posts_where', array($this, 'woof_post_text_filter'), 9999, 2); //for searching by text
return $meta_query;
}
private function data_fields($args = []) {
$data = [];
foreach ($this->data_fields as $field) {
switch ($field) {
case 'text':
$data['text'] = isset($args['text']) ? sanitize_text_field($args['text']) : 'title';
break;
case 'placeholder':
if (isset($args['placeholder'])) {
$data['placeholder'] = $args['placeholder'];
} elseif (isset(woof()->settings[$this->html_type]['placeholder'])) {
$data['placeholder'] = woof()->settings[$this->html_type]['placeholder'];
} else {
$data['placeholder'] = '';
}
$data['placeholder'] = WOOF_HELPER::wpml_translate(null, $data['placeholder']);
break;
case 'behavior':
if (isset($args['behavior'])) {
$data['behavior'] = $args['behavior'];
} elseif (isset(woof()->settings[$this->html_type]['behavior'])) {
$data['behavior'] = woof()->settings[$this->html_type]['behavior'];
} else {
$data['behavior'] = 'title';
}
break;
case 'search_by_full_word':
if (isset($args['search_by_full_word'])) {
$data['search_by_full_word'] = $args['search_by_full_word'];
} elseif (isset(woof()->settings[$this->html_type]['search_by_full_word'])) {
$data['search_by_full_word'] = woof()->settings[$this->html_type]['search_by_full_word'];
} else {
$data['search_by_full_word'] = 0;
}
break;
case 'autocomplete':
if (isset($args['autocomplete'])) {
$data['autocomplete'] = $args['autocomplete'];
} elseif (isset(woof()->settings[$this->html_type]['autocomplete'])) {
$data['autocomplete'] = woof()->settings[$this->html_type]['autocomplete'];
} else {
$data['autocomplete'] = 0;
}
break;
case 'how_to_open_links':
if (isset($args['how_to_open_links'])) {
$data['how_to_open_links'] = $args['how_to_open_links'];
} elseif (isset(woof()->settings[$this->html_type]['how_to_open_links'])) {
$data['how_to_open_links'] = woof()->settings[$this->html_type]['how_to_open_links'];
} else {
$data['how_to_open_links'] = 0;
}
break;
case 'taxonomy_compatibility':
if (isset($args['taxonomy_compatibility'])) {
$data['taxonomy_compatibility'] = $args['taxonomy_compatibility'];
} elseif (isset(woof()->settings[$this->html_type]['taxonomy_compatibility'])) {
$data['taxonomy_compatibility'] = woof()->settings[$this->html_type]['taxonomy_compatibility'];
} else {
$data['taxonomy_compatibility'] = 0;
}
break;
case 'sku_compatibility':
if (isset($args['sku_compatibility'])) {
$data['sku_compatibility'] = $args['sku_compatibility'];
} elseif (isset(woof()->settings[$this->html_type]['sku_compatibility'])) {
$data['sku_compatibility'] = woof()->settings[$this->html_type]['sku_compatibility'];
} else {
$data['sku_compatibility'] = 0;
}
break;
case 'custom_fields':
if (isset($args['custom_fields'])) {
$data['custom_fields'] = $args['custom_fields'];
} elseif (isset(woof()->settings[$this->html_type]['custom_fields'])) {
$data['custom_fields'] = woof()->settings[$this->html_type]['custom_fields'];
} else {
$data['custom_fields'] = '';
}
break;
case 'search_desc_variant':
if (isset($args['search_desc_variant'])) {
$data['search_desc_variant'] = $args['search_desc_variant'];
} elseif (isset(woof()->settings[$this->html_type]['search_desc_variant'])) {
$data['search_desc_variant'] = woof()->settings[$this->html_type]['search_desc_variant'];
} else {
$data['search_desc_variant'] = 0;
}
break;
case 'view_text_length':
if (isset($args['view_text_length'])) {
$data['view_text_length'] = $args['view_text_length'];
} elseif (isset(woof()->settings[$this->html_type]['view_text_length'])) {
$data['view_text_length'] = woof()->settings[$this->html_type]['view_text_length'];
} else {
$data['view_text_length'] = 10;
}
break;
case 'min_symbols':
if (isset($args['min_symbols'])) {
$data['min_symbols'] = $args['min_symbols'];
} elseif (isset(woof()->settings[$this->html_type]['min_symbols'])) {
$data['min_symbols'] = woof()->settings[$this->html_type]['min_symbols'];
} else {
$data['min_symbols'] = 3;
}
break;
case 'max_posts':
if (isset($args['max_posts'])) {
$data['max_posts'] = $args['max_posts'];
} elseif (isset(woof()->settings[$this->html_type]['max_posts'])) {
$data['max_posts'] = woof()->settings[$this->html_type]['max_posts'];
} else {
$data['max_posts'] = 10;
}
break;
case 'max_open_height':
if (isset($args['max_open_height'])) {
$data['max_open_height'] = $args['max_open_height'];
} elseif (isset(woof()->settings[$this->html_type]['max_open_height'])) {
$data['max_open_height'] = woof()->settings[$this->html_type]['max_open_height'];
} else {
$data['max_open_height'] = 300;
}
break;
case 'use_cache':
if (isset($args['use_cache'])) {
$data['use_cache'] = $args['use_cache'];
} elseif (isset(woof()->settings[$this->html_type]['use_cache'])) {
$data['use_cache'] = woof()->settings[$this->html_type]['use_cache'];
} else {
$data['use_cache'] = 0;
}
break;
case 'page':
$data['page'] = isset($args['page']) ? intval($args['page']) : 0;
break;
case 'title_light':
$data['title_light'] = isset($args['title_light']) ? intval($args['title_light']) : 1;
break;
case 'click_on_option':
$data['click_on_option'] = isset($args['click_on_option']) ? intval($args['click_on_option']) : 0;
break;
case 'template':
if (isset($args['template'])) {
$data['template'] = $args['template'];
} elseif (isset(woof()->settings[$this->html_type]['template'])) {
$data['template'] = woof()->settings[$this->html_type]['template'];
} else {
$data['template'] = 'default';
}
break;
case 'image':
if (isset($args['image'])) {
$data['image'] = $args['image'];
} elseif (isset(woof()->settings[$this->html_type]['image'])) {
$data['image'] = woof()->settings[$this->html_type]['image'];
} else {
$data['image'] = '';
}
break;
case 'notes_for_customer':
if (isset($args['notes_for_customer'])) {
$data['notes_for_customer'] = $args['notes_for_customer'];
} elseif (isset(woof()->settings[$this->html_type]['notes_for_customer'])) {
$data['notes_for_customer'] = woof()->settings[$this->html_type]['notes_for_customer'];
} else {
$data['notes_for_customer'] = '';
}
break;
}
}
return $data;
}
private function get_thumbnail($post_id, $size = 'thumbnail') {
$img = '';
$thumbnail_id = get_post_thumbnail_id($post_id);
if ($thumbnail_id > 0) {
$img = wp_get_attachment_image_src($thumbnail_id, $size);
if (!isset($img[0])) {
$img = wp_get_attachment_url($thumbnail_id);
} else {
$img = $img[0];
}
}
return $img;
}
private function get_breadcrumb($post_id) {
$terms = get_the_terms($post_id, 'product_cat');
$div = '>';
$breadcrumb = '<div class="woof_husky_txt-option-breadcrumb">';
if (!empty($terms)) {
$max_parent_count = 0;
$max_count = 0;
$head_id = 0;
$tail_id = 0;
$head = '';
$tail = '';
foreach ($terms as $term) {
if ($term->parent === 0) {
if ($term->count > $max_parent_count) {
$max_parent_count = $term->count;
$head_id = $term->term_id;
}
} else {
if ($term->count > $max_count) {
$max_count = $term->count;
$tail_id = $term->term_id;
}
}
}
//+++
foreach ($terms as $term) {
if ($term->term_id === $head_id) {
$plink = get_term_link($term);
$head = "<a href='{$plink}' target='_blank'>{$term->name}</a>";
}
if ($term->term_id === $tail_id) {
$plink = get_term_link($term);
$tail = "<a href='{$plink}' target='_blank'>{$term->name}</a>";
}
}
if ($tail) {
$tail = $div . ' ' . $tail;
}
$breadcrumb .= "<a href='/' target='_blank'>" . __('Home', 'woocommerce-products-filter') . "</a> {$div} {$head} {$tail}";
}
$breadcrumb .= '</div>';
return $breadcrumb;
}
private function normalize_ids_array($array) {
$res = [];
if (!empty($array)) {
foreach ($array as $value) {
$res[] = $value[0];
}
}
return $res;
}
private function render_html($pagepath, $data = []) {
if (isset($data['pagepath'])) {
unset($data['pagepath']);
}
if (is_array($data) AND!empty($data)) {
extract($data);
}
$pagepath = realpath($pagepath);
if (!$pagepath) {
return "";
}
$pagepath = str_replace(array('/', '\\'), DIRECTORY_SEPARATOR, $pagepath);
ob_start();
include($pagepath);
return ob_get_clean();
}
private function render_html_e($pagepath, $data = []) {
if (isset($data['pagepath'])) {
unset($data['pagepath']);
}
if (is_array($data) AND!empty($data)) {
extract($data);
}
$pagepath = realpath($pagepath);
if (!$pagepath) {
return;
}
$pagepath = str_replace(array('/', '\\'), DIRECTORY_SEPARATOR, $pagepath);
include($pagepath);
}
//shortcode
public function woof_text_filter($args = array()) {
if (!is_array($args)) {
$args = array();
}
$args['loader_img'] = $this->get_ext_link() . 'img/loader.gif';
if (file_exists($this->get_ext_override_path() . 'views' . DIRECTORY_SEPARATOR . 'shortcodes' . DIRECTORY_SEPARATOR . 'woof_text_filter.php')) {
return woof()->render_html($this->get_ext_override_path() . 'views' . DIRECTORY_SEPARATOR . 'shortcodes' . DIRECTORY_SEPARATOR . 'woof_text_filter.php', ['data' => $this->data_fields($args)]);
}
return woof()->render_html($this->get_ext_path() . 'views' . DIRECTORY_SEPARATOR . 'shortcodes' . DIRECTORY_SEPARATOR . 'woof_text_filter.php', ['data' => $this->data_fields($args)]);
}
public function posts_groupby($groupby, $wp_query) {
global $wpdb;
if (isset($wp_query->query_vars['woof_text_filter']) && $wp_query->query_vars['woof_text_filter']) {
$groupby = "{$wpdb->posts}.ID";
}
return $groupby;
}
public function posts_join($join, $wp_query) {
if (!isset($wp_query->query_vars['woof_text_filter']) && !isset($wp_query->query_vars['woof_text_filter'])) {
return $join;
}
$tax_search = 0;
$meta_search = 0;
if (isset($this->options['taxonomy_compatibility']) && $this->options['taxonomy_compatibility']) {
$tax_search = 1;
}
if ((isset($this->options['sku_compatibility']) && $this->options['sku_compatibility']) || (isset($this->options['custom_fields']) && !empty($this->options['custom_fields']))) {
$meta_search = 1;
}
global $wpdb;
if ($tax_search) {
$join .= " LEFT JOIN {$wpdb->term_relationships} as trm_r ON {$wpdb->posts}.ID = trm_r.object_id INNER JOIN {$wpdb->term_taxonomy} trm_t ON trm_t.term_taxonomy_id=trm_r.term_taxonomy_id INNER JOIN {$wpdb->terms} trm ON trm.term_id = trm_t.term_id";
}
if ($meta_search) {
$join .= " LEFT JOIN $wpdb->postmeta AS postmeta ON ( {$wpdb->posts}.ID = postmeta.post_id )";
}
return $join;
}
public function posts_where($where, $wp_query) {
if (!isset($wp_query->query_vars['woof_text_filter']) && !isset($wp_query->query_vars['woof_text_filter'])) {
return $where;
}
$search_terms = $wp_query->query_vars['woof_text_filter'];
$sql = $this->create_where_query($search_terms);
if ($sql) {
$where .= ' AND ' . $sql;
}
return $where;
}
public function create_where_query($search_terms) {
$tax_search = 0;
$meta_search = 0;
$search_on_vardesc = 0;
$meta_search_terms = array();
$general_search_terms = array();
if (isset($this->options['taxonomy_compatibility']) && $this->options['taxonomy_compatibility']) {
$tax_search = 1;
}
if (isset($this->options['custom_fields']) && !empty($this->options['custom_fields'])) {
$meta_search_terms = explode(',', $this->options['custom_fields']);
$meta_search_terms = array_map('trim', $meta_search_terms);
}
if (isset($this->options['sku_compatibility']) && $this->options['sku_compatibility']) {
$meta_search_terms[] = '_sku';
}
if (!empty($meta_search_terms)) {
$meta_search = 1;
}
if (isset($this->options['search_desc_variant']) && $this->options['search_desc_variant']) {
$search_on_vardesc = 1;
}
switch ($this->options['behavior']) {
case'content':
$general_search_terms = array('post_content');
break;
case'excerpt':
$general_search_terms = array('post_excerpt');
break;
case'content_or_excerpt':
$general_search_terms = array('post_excerpt', 'post_content');
break;
case'title_or_content_or_excerpt':
$general_search_terms = array('post_title', 'post_excerpt', 'post_content');
break;
case'title_or_content':
$general_search_terms = array('post_title', 'post_content');
break;
default :
$general_search_terms = array('post_title');
}
global $wpdb;
if (!is_array($search_terms)) {
$search_terms = explode(' ', $search_terms);
}
$sql = array();
foreach ($search_terms as $term) {
$sub_sql = array();
$relation = ' OR ';
$search_type = ' LIKE ';
if ('-' == substr($term, 0, 1)) {
$relation = ' AND ';
$search_type = ' NOT LIKE ';
}
$word = $wpdb->esc_like($term);
if (isset($this->options['search_by_full_word']) && $this->options['search_by_full_word'] == 1) {
$search_type = ' RLIKE ';
$like = '[[:<:]]' . $wpdb->esc_like($term) . '[[:>:]]';
} else {
$like = '%' . $wpdb->esc_like($term) . '%';
}
foreach ($general_search_terms as $terms) {
//$sub_sql[] = $wpdb->prepare("({$terms} $search_type %s)", $like);
$sub_sql[] = "({$terms} $search_type '$like')";
}
if ($tax_search) {
$sub_sql[] = $wpdb->prepare("( trm.name $search_type %s)", $word);
}
if ($meta_search && !empty($meta_search_terms)) {
foreach ($meta_search_terms as $meta_term) {
$sub_sql[] = $wpdb->prepare("( postmeta.meta_key = '%s' AND postmeta.meta_value $search_type %s)", $meta_term, $like);
}
}
$sql[] = '(' . implode($relation, $sub_sql) . ') ';
}
// prepare search on variations
$res_sql = '(' . implode(' AND ', $sql) . ') ';
if (1 == $search_on_vardesc) {
if (isset($this->options['use_cache']) && (int) $this->options['use_cache'] == 1) {
$use_cache = true;
} else {
$use_cache = false;
}
//cache
$product_ids = false;
if ($use_cache) {
$key = $this->cache->create_key($search_terms);
$product_ids = $this->cache->get($key);
}
if (!$product_ids) {
$sub_sql_var = array();
foreach ($search_terms as $term) {
$sub_sql = array();
$search_type = ' LIKE ';
if ('-' == substr($term, 0, 1)) {
$search_type = ' NOT LIKE ';
}
$word = $wpdb->esc_like($term);
if (isset($this->options['search_by_full_word']) && $this->options['search_by_full_word'] == 1) {
$search_type = ' RLIKE ';
$like = '[[:<:]]' . $wpdb->esc_like($term) . '[[:>:]]';
} else {
$like = '%' . $wpdb->esc_like($term) . '%';
}
$sub_sql_var[] = $wpdb->prepare(" (postmeta.meta_value $search_type %s )", $like);
}
$condtion_string = implode(' AND ', $sub_sql_var);
$product_variations = $wpdb->get_results("
SELECT posts.ID
FROM $wpdb->posts AS posts
LEFT JOIN $wpdb->postmeta AS postmeta ON ( posts.ID = postmeta.post_id )
WHERE posts.post_type IN ('product_variation')
AND postmeta.meta_key = '_variation_description'
AND ($condtion_string)", ARRAY_N);
$product_variations_ids = array();
if (!empty($product_variations)) {
foreach ($product_variations as $v) {
$product_variations_ids[] = $v[0];
}
//+++
$product_variations_ids_string = implode(',', $product_variations_ids);
$products = $wpdb->get_results("
SELECT posts.post_parent
FROM $wpdb->posts AS posts
WHERE posts.ID IN ($product_variations_ids_string) AND posts.post_parent > 0", ARRAY_N);
//+++
$product_ids = array();
if (!empty($products)) {
foreach ($products as $v) {
$product_ids[] = $v[0];
}
}
$product_ids = implode(',', $product_ids);
if ($use_cache) {
$this->cache->set($key, $product_ids);
}
}
}
if ($product_ids) {
$res_sql = " ( $res_sql OR $wpdb->posts.ID IN($product_ids))";
}
}
//+++
return $res_sql;
}
public function get_all_ids($search_text, $options = array()) {
if (isset($options['page'])) {
unset($options['page']);
}
$options['max_posts'] = -1;
$products = $this->init_text_search($search_text, $options);
$ids = $products->posts;
return $ids;
}
public function init_text_search($search_text, $options = array()) {
$search_text = str_replace("\'", "'", $search_text);
$search_text = str_replace("\"", "\"", $search_text);
$search_text = str_replace("\(", "\\\(", $search_text);
$search_text = str_replace("\)", "\\\)", $search_text);
if (empty($options)) {
$options = $this->data_fields();
}
if (isset($options['use_cache']) && (int) $options['use_cache'] == 1) {
$options['use_cache'] = true;
} else {
$options['use_cache'] = false;
}
$taxonomies = '';
$opposition_terms = array();
$tax_query = array();
$data = woof()->get_request_data();
$search = false;
if (woof()->is_isset_in_request_data(woof()->get_swoof_search_slug()) && count($data) > 1) {
$search = true;
}
$tax_query = woof()->get_tax_query($taxonomies);
$tax_query = woof()->product_visibility_not_in($tax_query, woof()->generate_visibility_keys($search));
//current taxonomy
if (woof()->is_really_current_term_exists()) {
//we need this when for dynamic recount on taxonomy page
$o = woof()->get_really_current_term();
$opposition_terms[$o->taxonomy] = array($o->slug);
}
if (!empty($opposition_terms)) {
foreach ($opposition_terms as $tax_slug => $terms) {
if (!empty($terms)) {
$tax_query[] = array(
'taxonomy' => $tax_slug,
'terms' => $terms,
'field' => 'slug',
'operator' => 'IN',
'include_children' => true
);
}
}
}
$args = array(
'fields' => 'ids',
'post_type' => array('product'),
'post_status' => 'publish',
'tax_query' => $tax_query,
'posts_per_page' => -1
);
if (isset($options['page']) && isset($options['max_posts'])) {
$args['posts_per_page'] = (int) $options['max_posts'];
$args['paged'] = (int) $options['page'];
}
$args['meta_query'] = woof()->get_meta_query();
$tax_relations = apply_filters('woof_main_query_tax_relations', array());
if (!empty($tax_relations)) {
$tax_query = $args['tax_query'];
foreach ($tax_query as $key => $value) {
if (isset($value['taxonomy'])) {
if (in_array($value['taxonomy'], array_keys($tax_relations))) {
if (count($tax_query[$key]['terms'])) {
$tax_query[$key]['operator'] = $tax_relations[$value['taxonomy']];
$tax_query[$key]['include_children'] = 0;
}
}
}
}
$args['tax_query'] = $tax_query;
}
$args['woof_text_filter'] = $search_text;
$products = false;
//cache
if ($options['use_cache']) {
$key = $this->cache->create_key($args);
$products = $this->cache->get($key);
}
if (!$products) {
$products = new WP_Query($args);
if ($options['use_cache']) {
$this->cache->set($key, $products);
}
}
return $products;
}
//ajax
public function ajax_search() {
if (WOOF_REQUEST::isset('link')) {
$link = parse_url(WOOF_REQUEST::get('link'), PHP_URL_QUERY);
$query_array = WOOF_HELPER::safe_parse_str($link);
$_GET = array_merge($query_array, wc_clean($_GET));
$_GET = apply_filters('woof_draw_products_get_args', WOOF_HELPER::sanitize_array($_GET), WOOF_REQUEST::get('link'));
}
if (WOOF_REQUEST::isset('cur_tax')) {
$_GET['really_curr_tax'] = WOOF_REQUEST::get('cur_tax');
}
$options = [];
$search_text = sanitize_text_field(WOOF_REQUEST::get('value'));
$this->options = array_merge($this->options, $this->data_fields(WOOF_REQUEST::get())); //sanitizing is inside
if (!isset($this->options['page']) || !$this->options['page']) {
$this->options['page'] = 0;
}
$this->options['page'] += 1;
if (strlen($search_text) < $this->options['min_symbols']) {
die(json_encode([]));
}
if ($this->options['max_posts'] < 0) {
$this->options['max_posts'] = 10;
}
//+++
$cache_key = null;
$res = false;
$query = $this->init_text_search($search_text, $this->options);
$products = $query->posts;
$found = $query->found_posts;
$res = $products;
$template = 'default';
if (isset($this->options['template']) && !empty($this->options['template'])) {
$template = $this->options['template'];
}
$path = $this->get_ext_path() . "views/templates/{$template}.php"; //templates inside the plugin
if (!file_exists($path)) {
//templates outside the plugin
$path = apply_filters('woof_husky_txt_templates', $template);
if (!file_exists($path)) {
$path = '';
$path = get_stylesheet_directory() . DIRECTORY_SEPARATOR . "woof" . DIRECTORY_SEPARATOR . "ext" .
DIRECTORY_SEPARATOR . $this->html_type . DIRECTORY_SEPARATOR .
"views" . DIRECTORY_SEPARATOR . "templates" . DIRECTORY_SEPARATOR . $template . ".php";
$T = $path;
if (!file_exists($path)) {
$path = '';
}
}
}
//+++
if (!empty($res)) {
foreach ($res as $post_id) {
$excerpt = get_the_excerpt($post_id);
$data = [
'options' => $this->options,
'id' => $post_id,
'title' => get_the_title($post_id),
'permalink' => get_permalink($post_id),
'thumbnail' => $this->get_thumbnail($post_id),
'excerpt' => $this->options['view_text_length'] > 0 ? wp_trim_words($excerpt, $this->options['view_text_length']) : wp_trim_words($excerpt, 5),
'breadcrumb' => $this->get_breadcrumb($post_id),
'labels' => $this->get_labels($post_id)
];
$data['options']['click_target'] = (isset($data['options']['how_to_open_links']) && (int) $data['options']['how_to_open_links']) ? '_self' : '_blank';
if (!empty($path)) {
$options[] = apply_filters('woof_husky_txt_option', $this->render_html($path, $data), $data);
} else {
//if no template lets anyway show something
$options[] = '<div class="woof_husky_txt-option-title">'
. '<a href="' . $data['permalink'] . '" target="' . $data['options']['click_target'] . '">' . $data['title'] . '</a></div>'
. '<div class="woof_husky_txt-option-text"> ' . __('Wrong path to template', 'woocommerce-products-filter') . $this->get_ext_path() . "views/templates/{$template}.php" . '</div>';
}
}
}
$result = [
'options' => $options,
'pagination' => [
'pages' => ceil($found / $this->options['max_posts']),
'page' => $this->options['page']
]
];
$result['test'] = WOOF_HELPER::sanitize_array($_GET);
die(json_encode($result));
}
private function get_labels($post_id) {
$labels = [];
if (!empty($this->options['for_labels'])) {
foreach ($this->options['for_labels'] as $label => $ids) {
if (in_array($post_id, $ids)) {
$labels[] = $label;
}
}
}
return apply_filters('woof_text_filter_labels', $labels);
}
}
WOOF_EXT::$includes['html_type_objects']['by_text'] = new WOOF_EXT_BY_TEXT();