public static function init()
{
parent::init();
add_action('wp_ajax_meta_data_filter_add_item_to_data_group', array(__CLASS__, 'add_item_to_data_group'));
self::$items_types = array('checkbox' => __("checkbox", 'meta-data-filter'), 'select' => __("drop-down", 'meta-data-filter'), 'slider' => __("range slider", 'meta-data-filter'), 'taxonomy' => __("taxonomy", 'meta-data-filter'), 'textinput' => __("textinput", 'meta-data-filter'), 'calendar' => __("calendar", 'meta-data-filter'), 'map' => __("map", 'meta-data-filter'));
self::$tax_items_types = array('select' => __("drop-down", 'meta-data-filter'), 'checkbox' => __("checkbox", 'meta-data-filter'));
}
function form($instance)
{
//Defaults
$defaults = array('title' => __('Single Post Meta Data', 'meta-data-filter'), 'show_absent_items' => 'false', 'meta_data_filter_slug' => 'post');
$instance = wp_parse_args((array) $instance, $defaults);
$args = array();
$args['instance'] = $instance;
$args['widget'] = $this;
wp_enqueue_script('meta_data_filter_widget', MetaDataFilterCore::get_application_uri() . 'js/widget_back.js', array('jquery'));
echo MetaDataFilterHtml::render_html(MetaDataFilterCore::get_application_path() . 'views/widgets/post_data_form.php', $args);
}
public static function mdtf_catalog_ordering($atts = array())
{
if (self::is_page_mdf_data()) {
$page_meta_data_filter = self::get_page_mdf_data();
list($meta_query_array, $filter_post_blocks_data, $widget_options) = MetaDataFilterHtml::get_meta_query_array($page_meta_data_filter);
if (isset($widget_options['woo_search_panel_id']) and intval($widget_options['woo_search_panel_id']) > 0) {
remove_action('woocommerce_before_shop_loop', 'woocommerce_catalog_ordering', 30);
remove_action('woocommerce_before_shop_loop', 'woocommerce_result_count', 20);
$post_id = intval($widget_options['woo_search_panel_id']);
$data = array();
$data['settings'] = self::get_woo_search_values($post_id);
if (!empty($data['settings']) and is_array($data['settings'])) {
$data['order_by'] = isset($_REQUEST['order_by']) ? $_REQUEST['order_by'] : self::$default_order_by;
$data['order'] = isset($_REQUEST['order']) ? $_REQUEST['order'] : self::$default_order;
$panel_type = get_post_meta($post_id, 'panel_type', TRUE);
if (!$panel_type) {
$panel_type = 'select';
}
//***
if ($panel_type == 'select') {
echo self::render_html(self::get_application_path() . 'views/sort_panel/select_filter_panel.php', $data);
} else {
echo self::render_html(self::get_application_path() . 'views/sort_panel/button_filter_panel.php', $data);
}
//+++
$show_results_tax_navigation = get_post_meta($post_id, 'show_results_tax_navigation', true);
if ($show_results_tax_navigation) {
echo do_shortcode('[mdf_results_tax_navigation]');
}
}
}
} else {
$post_id = 0;
if (isset($atts['panel_id'])) {
$post_id = $atts['panel_id'];
} else {
$post_id = (int) self::get_setting('default_sort_panel');
}
if (isset($_REQUEST['mdf_panel_id']) and $_REQUEST['mdf_panel_id'] > 0) {
$post_id = $_REQUEST['mdf_panel_id'];
}
//+++
$data = array();
$data['settings'] = self::get_woo_search_values($post_id);
if (!empty($data['settings']) and is_array($data['settings'])) {
$data['order_by'] = isset($_REQUEST['order_by']) ? $_REQUEST['order_by'] : self::$default_order_by;
$data['order'] = isset($_REQUEST['order']) ? $_REQUEST['order'] : self::$default_order;
$panel_type = get_post_meta($post_id, 'panel_type', TRUE);
if (!$panel_type) {
$panel_type = 'select';
}
//***
if ($panel_type == 'select') {
echo self::render_html(self::get_application_path() . 'views/sort_panel/select_filter_panel.php', $data);
} else {
echo self::render_html(self::get_application_path() . 'views/sort_panel/button_filter_panel.php', $data);
}
//+++
$show_results_tax_navigation = get_post_meta($post_id, 'show_results_tax_navigation', true);
if ($show_results_tax_navigation) {
echo do_shortcode('[mdf_results_tax_navigation]');
}
}
}
}
?>
";
var mdf_lang_cancel = "<?php
_e("Cancel", 'meta-data-filter');
?>
";
var mdf_lang_close = "<?php
_e("Close", 'meta-data-filter');
?>
";
var mdf_lang_apply = "<?php
_e("Apply", 'meta-data-filter');
?>
";
var mdf_tax_loader = '<?php
MetaDataFilterHtml::draw_tax_loader();
?>
';
var mdf_week_first_day =<?php
echo get_option('start_of_week');
?>
;
var mdf_calendar_date_format = "<?php
echo (isset($settings['calendar_date_format']) and !empty($settings['calendar_date_format'])) ? $settings['calendar_date_format'] : 'mm/dd/yy';
?>
";
var mdf_site_url = "<?php
echo site_url();
?>
";
var mdf_plugin_url = "<?php
?>
]" id="<?php
echo $key;
?>
" class="mdf_filter_select">
<option value="~"><?php
echo $select_option_title;
?>
</option>
<?php
foreach ($item['select'] as $value) {
?>
<?php
$items_count = -1;
if ($widget_options['show_select_items_count']) {
$items_count = MetaDataFilterHtml::get_item_posts_count($page_meta_data_filter, $search_key, sanitize_title($value), $slug, 'select');
if (!$items_count) {
if ($widget_options['hide_items_where_count_0']) {
continue;
//IF NO ONE ITEM WHY NOT TO HIDE THIS?!
}
}
}
?>
<option <?php
if ($items_count == 0 and $widget_options['show_select_items_count']) {
?>
disabled<?php
}
?>
value="<?php
public static function results_tax_navigation()
{
if (self::is_page_mdf_data() and isset($_REQUEST['meta_data_filter_args']) and isset($_REQUEST['meta_data_filter_args']['tax_query'])) {
$taxes = $_REQUEST['meta_data_filter_args']['tax_query'];
unset($taxes['relation']);
if (!empty($taxes)) {
$tmp = array();
foreach ($taxes as $tax) {
$tmp[$tax['taxonomy']] = $tax['terms'];
}
//+++
$output_string = "";
// and prepare our output buffer
foreach ($tmp as $tax_name => $terms) {
$output = MetaDataFilterHtml::get_term_label_by_name($tax_name) . ": ";
// display the name followed by ":"
if (is_array($terms)) {
foreach ($terms as $term_id) {
// now loop through all the slugs
$term = get_term_by('id', $term_id, $tax_name);
// and based on that slug, get the term object
$output .= '<a target="_blank" href="' . get_term_link($term, $tax_name) . '">' . $term->name . '</a> ';
// and add the term's name to our output buffer followed by a comma (,)
}
} else {
$term = get_term_by('id', $terms, $tax_name);
// and based on that slug, get the term object
//$output .= $term->name . ', '; // and add the term's name to our output buffer followed by a comma (,)
$parents = self::get_taxonomy_parents_all($term->term_id, $tax_name);
$buffer = array();
foreach ($parents as $term) {
$buffer[] = '<a target="_blank" href="' . get_term_link($term, $tax_name) . '">' . $term->name . '</a> ';
}
$buffer = array_reverse($buffer);
$buffer = implode(" -> ", $buffer);
$output .= $buffer;
}
$output_string .= rtrim($output, ", ") . " + ";
// when we're finished with terms, remove the last comma
}
return rtrim($output_string, " + ");
// when we're finished with taxonomies, remove the last '+'
}
}
}
?>
<script type="text/javascript">
var mdf_current_post_id=<?php
echo $post->ID;
?>
;
</script>
<ul id="data_group_items">
<?php
if (!empty($html_items) and is_array($html_items)) {
?>
<?php
foreach ($html_items as $key => $value) {
?>
<li class="admin-drag-holder mdf_filter_item"><?php
echo MetaDataFilterHtml::render_html(MetaDataFilter::get_application_path() . 'views/add_item_to_data_group.php', array('itemdata' => $value, 'uniqid' => $key));
?>
</li>
<?php
}
?>
<?php
}
?>
</ul>
<br />
<a class="button button-primary button-medium add_item_to_data_group" data-add-to='bottom' href="#"><?php
_e("Append Filter Item", 'meta-data-filter');
?>
</a><br />
if (!empty($page_meta_data_filter)) {
$taxonomies = array();
if (isset($page_meta_data_filter['taxonomy'])) {
$taxonomies = $page_meta_data_filter['taxonomy'];
unset($page_meta_data_filter['taxonomy']);
}
//+++
list($meta_query_array, $filter_post_blocks_data, $widget_options) = MetaDataFilterHtml::get_meta_query_array($page_meta_data_filter);
$meta_data_filter_bool = isset($_GET['meta_data_filter_bool']) ? $_GET['meta_data_filter_bool'] : 'AND';
}
} else {
return;
}
//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
//Taxonomies in process ...
$tax_query_array = MetaDataFilterHtml::get_tax_query_array($taxonomies);
$mdf_tax_bool = 'AND';
if (!empty($tax_query_array)) {
$mdf_tax_bool = isset($_GET['mdf_tax_bool']) ? $_GET['mdf_tax_bool'] : 'AND';
}
//*** additional taxonomies for Pre-sale question:
//I have woocommerce with brands plugin installed, each brand page shows the products of this brand,
//can this plugin filter those products based on category?
if (isset($widget_options['additional_taxonomies']) and !empty($widget_options['additional_taxonomies'])) {
MetaDataFilter::add_additional_taxonomies($widget_options['additional_taxonomies']);
}
//***
$tax_query_array = apply_filters('mdf_filter_taxonomies', $tax_query_array);
//for 3 part scripts
$tax_query_array = apply_filters('mdf_filter_taxonomies2', $tax_query_array);
//for 3 part scripts
