<?php
if (!defined('ABSPATH'))
die('No direct access allowed');
final class WOOF_META_FILTER extends WOOF_EXT {
public $type = 'application';
public $folder_name = 'meta_filter'; //should be defined!!
//***
protected $excluded_meta = array();
protected $meta_keys = array();
//***
public $meta_filters_obj = array();
public $meta_filter_types = array();
//***
public function __construct() {
parent::__construct();
$this->init();
}
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_path() {
return plugin_dir_path(__FILE__);
}
public function get_ext_link() {
return plugin_dir_url(__FILE__);
}
public function init() {
require_once $this->get_ext_path() . 'classes/woof_type_meta_filter.php';
add_action('woof_print_applications_tabs_' . $this->folder_name, array($this, 'woof_print_applications_tabs'), 10, 1);
add_action('woof_print_applications_tabs_content_' . $this->folder_name, array($this, 'woof_print_applications_tabs_content'), 10, 1);
add_action('wp_footer', array($this, 'wp_footer'), 12);
//ajax
add_action('wp_ajax_woof_meta_get_keys', array($this, 'woof_meta_get_keys'));
// Create meta query
add_filter('woof_get_meta_query', array($this, 'woof_get_meta_query'));
//option to add filter type
$this->meta_filter_types = array(
'slider' => array(
'key' => 'slider',
'title' => esc_html__('Slider', 'woocommerce-products-filter'),
'hide_if' => array('string', 'DATE'),
'show_options' => false,
),
'textinput' => array(
'key' => 'textinput',
'title' => esc_html__('Search by text', 'woocommerce-products-filter'),
'hide_if' => array('DATE'),
'show_options' => false,
),
'checkbox' => array(
'key' => 'checkbox',
'title' => esc_html__('Checkbox', 'woocommerce-products-filter'),
'hide_if' => array('DATE'),
'show_options' => false,
),
'select' => array(
'key' => 'select',
'title' => esc_html__('Drop-down', 'woocommerce-products-filter'),
'hide_if' => array('DATE'),
'show_options' => true,
),
'mselect' => array(
'key' => 'mselect',
'title' => esc_html__('Multi Drop-down', 'woocommerce-products-filter'),
'hide_if' => array('DATE'),
'show_options' => true,
),
'datepicker' => array(
'key' => 'datepicker',
'title' => esc_html__('Datepicker', 'woocommerce-products-filter'),
'hide_if' => array('string'),
'show_options' => false,
),
);
$this->meta_filter_types = apply_filters('woof_meta_filter_add_types', $this->meta_filter_types);
if (isset($this->woof_settings['meta_filter']) AND is_array($this->woof_settings['meta_filter'])) {
$counter = 0;
foreach ($this->woof_settings['meta_filter'] as $key => $val) {
if ($key == "__META_KEY__") {
continue;
}
if (intval(WOOF_VERSION) === 1) {
if ($counter++ >= 2) {
break;
}
}
$this->meta_keys[] = $val['meta_key'];
$this->conect_activate_meta_filter($key, $val);
}
}
//add meta items to structure
add_filter('woof_add_items_keys', array($this, 'woof_add_items_keys'));
}
public function conect_activate_meta_filter($key, $options) {
$class_name = 'WOOF_META_FILTER_' . strtoupper($options['search_view']);
require_once $this->get_ext_path() . 'html_types/' . $options['search_view'] . '/index.php';
if (class_exists($class_name)) {
$this->meta_filters_obj[$key] = new $class_name($key, $options, $this->woof_settings);
self::$includes['js_init_functions']["meta_" . $options['search_view']] = $this->meta_filters_obj[$key]->get_js_func_name();
}
}
public function wp_footer() {
}
public function woof_print_applications_tabs() {
?>
<li>
<a href="#tabs-meta-filter">
<span class="icon-flow-cross"></span>
<span><?php esc_html_e("Meta Data", 'woocommerce-products-filter') ?></span>
</a>
</li>
<?php
}
public function woof_print_applications_tabs_content() {
require_once $this->get_ext_path() . 'classes/woof_pds_cpt.php';
if (class_exists('WOOF_PDS_CPT', false)) {
$pds_cpt = new WOOF_PDS_CPT();
$this->excluded_meta = array_merge($pds_cpt->get_internal_meta_keys(), $this->excluded_meta);
}
wp_enqueue_script('woof_qs_admin', $this->get_ext_link() . 'js/admin.js', array(), WOOF_VERSION);
//***
$data = array();
$data['woof_settings'] = $this->woof_settings;
$data['meta_types'] = $this->meta_filter_types;
$data['metas'] = (isset($data['woof_settings']['meta_filter'])) ? $data['woof_settings']['meta_filter'] : array();
woof()->render_html_e($this->get_ext_path() . 'views/tabs_content.php', $data);
}
// +++
//ajax
public function woof_meta_get_keys() {
$res = '';
require_once $this->get_ext_path() . 'classes/woof_pds_cpt.php';
if (class_exists('WOOF_PDS_CPT', false)) {
$pds_cpt = new WOOF_PDS_CPT();
$this->excluded_meta = array_merge($pds_cpt->get_internal_meta_keys(), $this->excluded_meta);
}
$product_id = intval(WOOF_REQUEST::get('product_id'));//data from AJAX request
if ($product_id > 0) {
$meta = get_post_meta($product_id, '');
if(!is_array($meta)){
$meta = array();
}
$a1 = array_keys($meta);
$res = array_diff($a1, $this->excluded_meta);
}
die(json_encode(array_values($res)));
}
public function woof_add_items_keys($arr_keys) {
if (!empty($this->meta_keys)) {
$arr_keys = array_merge($arr_keys, $this->meta_keys);
}
return $arr_keys;
}
public function woof_print_html_type_options_meta() {//old
$key = "";
$key = str_replace('woof_print_html_type_options_', "", current_filter());
?>
<li data-key="<?php esc_attr_e($key) ?>" class="woof_options_li">
<?php
$show = 0;
if (isset($this->woof_settings[$key]['show'])) {
$show = $this->woof_settings[$key]['show'];
}
?>
<span class="icon-arrow-combo help_tip woof_drag_and_drope" data-tip="<?php esc_html_e("drag and drop", 'woocommerce-products-filter'); ?>"></span>
<strong class="woof_fix1"><?php esc_html_e($this->woof_settings['meta_filter'][$key]['title']) ?>:</strong>
<span class="icon-question help_tip" data-tip="<?php esc_html_e('Meta filter', 'woocommerce-products-filter') ?>"></span>
<div class="select-wrap">
<select name="woof_settings[<?php esc_attr_e($key) ?>][show]" class="woof_setting_select">
<option value="0" <?php selected($show, 0) ?>><?php esc_html_e('No', 'woocommerce-products-filter') ?></option>
<option value="1" <?php selected($show, 1) ?>><?php esc_html_e('Yes', 'woocommerce-products-filter') ?></option>
</select>
</div>
<a href="#" data-key="<?php esc_attr_e($key) ?>" data-name="<?php esc_html_e($this->woof_settings['meta_filter'][$key]['title']) ?>" class="woof-button js_woof_options js_woof_options_<?php esc_attr_e($key) ?> help_tip" data-tip="<?php esc_html_e('additional options', 'woocommerce-products-filter') ?>"><span class="icon-cog-outline"></span></a>
<?php
$data = array();
$data['key'] = $key;
$data['settings'] = $this->woof_settings;
woof()->render_html_e($this->get_ext_path() . 'html_types/' . $this->woof_settings['meta_filter'][$key]['search_view'] . '/views/additional_options.php', $data);
?>
</li>
<?php
}
public function woof_get_meta_query($meta_query) {
$meta_filter_query = array();
foreach ($this->meta_filters_obj as $obj) {
$meta = $obj->create_meta_query();
if ($meta) {
$meta_filter_query[] = $meta;
}
}
if (!empty($meta_filter_query)) {
$meta_filter_query['relation'] = 'AND';
$meta_query = array_merge($meta_query, $meta_filter_query);
}
return $meta_query;
}
//compatibility with other extensions
public static function get_meta_filter_name($request_key) {
foreach (woof()->settings['meta_filter'] as $item) {
$key = $item['search_view'] . "_" . $item['meta_key'];
if ($key == $request_key) {
return WOOF_HELPER::wpml_translate(null, $item['title']);
}
}
return false;
}
//compatibility with other extensions
public static function get_meta_filter_option_name($request_key, $request_val) {
$option_name = "";
foreach (woof()->settings['meta_filter'] as $item) {
$key = $item['search_view'] . "_" . $item['meta_key'];
if ($key == $request_key) {
$class_name = "WOOF_META_FILTER_" . strtoupper($item['search_view']);
if (class_exists($class_name)) {
$option_name = $class_name::get_option_name($request_val, $request_key);
return WOOF_HELPER::wpml_translate(null, $option_name);
}
}
}
return false;
}
// get html for messenger
public static function get_meta_title_messenger($request_val, $request_key) {
$html = "";
$title = self::get_meta_filter_name($request_key);
$option = self::get_meta_filter_option_name($request_key, $request_val);
if (!$title) {
return $html;
}
$html = $title;
if ($option) {
$html .= ":" . $option;
}
return "<span class='woof_terms'>" . $html . "</span><br />";
}
}
WOOF_EXT::$includes['applications']['meta_filter'] = new WOOF_META_FILTER();