<?php
}
}
}
wp_reset_query();
}
}
?>
</h1>
<?php
if (of_get_option('g_breadcrumbs_id') == 'yes') {
?>
<!-- BEGIN BREADCRUMBS-->
<?php
/* Begin shop */
if (function_exists('is_shop') && is_shop() || function_exists('is_product') && is_product() || function_exists('is_product_taxonomy') && is_product_taxonomy() || function_exists('is_product_list') && is_product_list()) {
if (class_exists('Woocommerce')) {
woocommerce_breadcrumb(array('delimiter' => ' / ', 'wrap_before' => '<ul class="breadcrumb breadcrumb__t">', 'wrap_after' => '</ul>'));
} elseif (function_exists('jigoshop_init')) {
jigoshop_breadcrumb('/ ', '<ul class="breadcrumb breadcrumb__t">', '</ul>');
}
/* End shop */
} elseif (function_exists('breadcrumbs')) {
breadcrumbs();
}
?>
<!-- END BREADCRUMBS -->
<?php
}
?>
</section><!-- .title-section -->
/**
* Widget
* Display the widget in the sidebar
*
* @param array sidebar arguments
* @param array instance
*/
public function widget($args, $instance)
{
// TODO: Optimize this code
// Extract the widget arguments
extract($args);
global $_chosen_attributes, $jigoshop_all_post_ids_in_view;
// Hide widget if not product related
if (!is_product_list()) {
return false;
}
// Set the widget title
$title = apply_filters('widget_title', $instance['title'] ? $instance['title'] : __('Filter by Attributes', 'jigoshop'), $instance, $this->id_base);
// Check if taxonomy exists
$taxonomy = 'pa_' . sanitize_title($instance['attribute']);
if (!taxonomy_exists($taxonomy)) {
return false;
}
// Get all the terms that aren't empty
$args = array('hide_empty' => true);
$terms = get_terms($taxonomy, $args);
$has_terms = (bool) $terms;
// If has terms print layered navigation
if ($has_terms) {
$found = false;
ob_start();
// Print the widget wrapper & title
echo $before_widget;
if ($title) {
echo $before_title . $title . $after_title;
}
//Remove param link
$remove_link = remove_query_arg('filter_' . sanitize_title($instance['attribute']));
echo "<a class=\"layerd_nav_clear\" href=\"{$remove_link}\">Clear</a>";
// Open the list
echo "<ul>";
foreach ($terms as $term) {
$_products_in_term = get_objects_in_term($term->term_id, $taxonomy);
// Get product count & set flag
$count = sizeof(array_intersect($_products_in_term, $jigoshop_all_post_ids_in_view));
$has_products = (bool) $count;
if ($has_products) {
$found = true;
}
$class = '';
$arg = 'filter_' . sanitize_title($instance['attribute']);
if (isset($_GET[$arg])) {
$current_filter = explode(',', $_GET[$arg]);
} else {
$current_filter = array();
}
if (!is_array($current_filter)) {
$current_filter = array();
}
if (!in_array($term->term_id, $current_filter)) {
$current_filter[] = $term->term_id;
}
// Base Link decided by current page
if (defined('SHOP_IS_ON_FRONT')) {
$link = '';
} elseif (is_shop()) {
$link = get_post_type_archive_link('product');
} else {
$link = get_term_link(get_query_var('term'), get_query_var('taxonomy'));
}
// All current filters
if ($_chosen_attributes) {
foreach ($_chosen_attributes as $name => $value) {
if ($name !== $taxonomy) {
$link = add_query_arg(sanitize_title(str_replace('pa_', 'filter_', $name)), implode(',', $value), $link);
}
}
}
// Min/Max
if (isset($_GET['min_price'])) {
$link = add_query_arg('min_price', $_GET['min_price'], $link);
}
if (isset($_GET['max_price'])) {
$link = add_query_arg('max_price', $_GET['max_price'], $link);
}
// Current Filter = this widget
if (isset($_chosen_attributes[$taxonomy]) && is_array($_chosen_attributes[$taxonomy]) && in_array($term->term_id, $_chosen_attributes[$taxonomy])) {
$class = 'class="chosen"';
} else {
$link = add_query_arg($arg, implode(',', $current_filter), $link);
}
// Search Arg
if (get_search_query()) {
$link = add_query_arg('s', get_search_query(), $link);
}
// Post Type Arg
if (isset($_GET['post_type'])) {
$link = add_query_arg('post_type', $_GET['post_type'], $link);
}
echo '<li ' . $class . '>';
if ($has_products) {
echo '<a href="' . esc_url($link) . '">';
} else {
echo '<span>';
}
echo $term->name;
if ($has_products) {
echo '</a>';
} else {
echo '</span>';
}
echo ' <small class="count">' . $count . '</small></li>';
}
echo "</ul>";
// Close the list
// Print closing widget wrapper
echo $after_widget;
if (!$found) {
ob_clean();
// clear the buffer
return false;
// display nothing
} else {
echo ob_get_clean();
// output the buffer
}
}
}
function is_in_jigoshop_page()
{
return is_shop() || is_product_list() || is_product_category() || is_product_tag() || is_product() || is_cart() || is_checkout() || is_account() ? true : false;
}
/**
* Evaluates to true only on the Shop, Category, Tag and Single Product Pages
*
* @return bool
* @since 0.9.9.1
*/
function is_content_wrapped()
{
$is_wrapped = false;
$is_wrapped |= is_product_list();
$is_wrapped |= is_product();
return $is_wrapped;
}
