Steve-Dee-Designs
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woocommerce
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tidy up

This commit is contained in:
Mike Jolley 2012-08-28 16:18:16 +01:00
parent 82b37effc3
commit 087f2a7a7c
1 changed files with 180 additions and 183 deletions
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357
widgets/widget-layered_nav.php
View File

@ -24,16 +24,16 @@ class WooCommerce_Widget_Layered_Nav extends WP_Widget {
function WooCommerce_Widget_Layered_Nav() {
/* Widget variable settings. */
$this->woo_widget_cssclass = 'widget_layered_nav';
$this->woo_widget_description = __( 'Shows a custom attribute in a widget which lets you narrow down the list of products when viewing product categories.', 'woocommerce' );
$this->woo_widget_idbase = 'woocommerce_layered_nav';
$this->woo_widget_name = __('WooCommerce Layered Nav', 'woocommerce' );
$this->woo_widget_cssclass = 'widget_layered_nav';
$this->woo_widget_description = __( 'Shows a custom attribute in a widget which lets you narrow down the list of products when viewing product categories.', 'woocommerce' );
$this->woo_widget_idbase = 'woocommerce_layered_nav';
$this->woo_widget_name = __( 'WooCommerce Layered Nav', 'woocommerce' );
/* Widget settings. */
$widget_ops = array( 'classname' => $this->woo_widget_cssclass, 'description' => $this->woo_widget_description );
/* Create the widget. */
$this->WP_Widget('woocommerce_layered_nav', $this->woo_widget_name, $widget_ops);
$this->WP_Widget( 'woocommerce_layered_nav', $this->woo_widget_name, $widget_ops );
}
/**
@ -46,41 +46,40 @@ class WooCommerce_Widget_Layered_Nav extends WP_Widget {
* @return void
*/
function widget( $args, $instance ) {
extract($args);
global $_chosen_attributes, $woocommerce, $_attributes_array;
if ( !is_post_type_archive('product') && !is_tax( array_merge( $_attributes_array, array('product_cat', 'product_tag') ) ) ) return;
extract( $args );
$current_term = ($_attributes_array && is_tax($_attributes_array)) ? get_queried_object()->term_id : '';
$current_tax = ($_attributes_array && is_tax($_attributes_array)) ? get_queried_object()->taxonomy : '';
if ( ! is_post_type_archive( 'product' ) && ! is_tax( array_merge( $_attributes_array, array( 'product_cat', 'product_tag' ) ) ) )
return;
$title = apply_filters('widget_title', $instance['title'], $instance, $this->id_base);
$taxonomy = $woocommerce->attribute_taxonomy_name($instance['attribute']);
$query_type = (isset($instance['query_type'])) ? $instance['query_type'] : 'and';
$display_type = (isset($instance['display_type'])) ? $instance['display_type'] : 'list';
$current_term = $_attributes_array && is_tax( $_attributes_array ) ? get_queried_object()->term_id : '';
$current_tax = $_attributes_array && is_tax( $_attributes_array ) ? get_queried_object()->taxonomy : '';
if (!taxonomy_exists($taxonomy)) return;
$title = apply_filters('widget_title', $instance['title'], $instance, $this->id_base);
$taxonomy = $woocommerce->attribute_taxonomy_name($instance['attribute']);
$query_type = isset( $instance['query_type'] ) ? $instance['query_type'] : 'and';
$display_type = isset( $instance['display_type'] ) ? $instance['display_type'] : 'list';
$args = array(
'hide_empty' => '1'
);
$terms = get_terms( $taxonomy, $args );
if ( ! taxonomy_exists( $taxonomy ) )
return;
$count = count($terms);
$terms = get_terms( $taxonomy, array( 'hide_empty' => '1' ) );
if($count > 0){
if ( count( $terms ) > 0 ) {
ob_start();
$found = false;
ob_start();
echo $before_widget . $before_title . $title . $after_title;
// Force found when option is selected - do not force found on taxonomy attributes
if ( !$_attributes_array || !is_tax($_attributes_array) )
if (is_array($_chosen_attributes) && array_key_exists($taxonomy, $_chosen_attributes)) $found = true;
if ( ! $_attributes_array || ! is_tax( $_attributes_array ) )
if ( is_array( $_chosen_attributes ) && array_key_exists( $taxonomy, $_chosen_attributes ) )
$found = true;
if ($display_type=='dropdown') {
if ( $display_type == 'dropdown' ) {
// skip when viewing the taxonomy
if ( $current_tax && $taxonomy == $current_tax ) {
@ -89,21 +88,22 @@ class WooCommerce_Widget_Layered_Nav extends WP_Widget {
} else {
$taxonomy_filter = str_replace('pa_', '', $taxonomy);
$taxonomy_filter = str_replace( 'pa_', '', $taxonomy );
$found = true;
echo '<select id="dropdown_layered_nav_'.$taxonomy_filter.'">';
echo '<select id="dropdown_layered_nav_' . $taxonomy_filter . '">';
echo '<option value="">'. sprintf( __('Any %s', 'woocommerce'), $woocommerce->attribute_label( $taxonomy ) ) .'</option>';
echo '<option value="">' . sprintf( __( 'Any %s', 'woocommerce' ), $woocommerce->attribute_label( $taxonomy ) ) .'</option>';
foreach ($terms as $term) {
foreach ( $terms as $term ) {
// If on a term page, skip that term in widget list
if( $term->term_id == $current_term ) continue;
if ( $term->term_id == $current_term )
continue;
// Get count based on current view - uses transients
$transient_name = 'wc_ln_count_' . md5( sanitize_key($taxonomy) . sanitize_key( $term->term_id ) );
$transient_name = 'wc_ln_count_' . md5( sanitize_key( $taxonomy ) . sanitize_key( $term->term_id ) );
if ( false === ( $_products_in_term = get_transient( $transient_name ) ) ) {
@ -112,27 +112,30 @@ class WooCommerce_Widget_Layered_Nav extends WP_Widget {
set_transient( $transient_name, $_products_in_term );
}
$option_is_set = (isset($_chosen_attributes[$taxonomy]) && in_array($term->term_id, $_chosen_attributes[$taxonomy]['terms']));
$option_is_set = ( isset( $_chosen_attributes[ $taxonomy ] ) && in_array( $term->term_id, $_chosen_attributes[ $taxonomy ]['terms'] ) );
// If this is an AND query, only show options with count > 0
if ($query_type=='and') {
if ( $query_type == 'and' ) {
$count = sizeof(array_intersect($_products_in_term, $woocommerce->query->filtered_product_ids));
$count = sizeof( array_intersect( $_products_in_term, $woocommerce->query->filtered_product_ids ) );
if ($count>0) $found = true;
if ( $count > 0 )
$found = true;
if ($count==0 && !$option_is_set) continue;
if ( $count == 0 && ! $option_is_set )
continue;
// If this is an OR query, show all options so search can be expanded
} else {
$count = sizeof(array_intersect($_products_in_term, $woocommerce->query->unfiltered_product_ids));
$count = sizeof( array_intersect( $_products_in_term, $woocommerce->query->unfiltered_product_ids ) );
if ($count>0) $found = true;
if ( $count > 0 )
$found = true;
}
echo '<option value="'.$term->term_id.'" '.selected( (isset($_GET['filter_'.$taxonomy_filter])) ? $_GET['filter_'.$taxonomy_filter] : '' , $term->term_id, false).'>'.$term->name.'</option>';
echo '<option value="' . $term->term_id . '" '.selected( isset( $_GET[ 'filter_' . $taxonomy_filter ] ) ? $_GET[ 'filter_' .$taxonomy_filter ] : '' , $term->term_id, false ) . '>' . $term->name . '</option>';
}
echo '</select>';
@ -141,7 +144,7 @@ class WooCommerce_Widget_Layered_Nav extends WP_Widget {
jQuery('#dropdown_layered_nav_$taxonomy_filter').change(function(){
location.href = '".add_query_arg('filtering', '1', remove_query_arg('filter_' . $taxonomy_filter))."&filter_$taxonomy_filter=' + jQuery('#dropdown_layered_nav_$taxonomy_filter').val();
location.href = '" . add_query_arg('filtering', '1', remove_query_arg('filter_' . $taxonomy_filter ) ) . "&filter_$taxonomy_filter=' + jQuery('#dropdown_layered_nav_$taxonomy_filter').val();
});
@ -154,10 +157,10 @@ class WooCommerce_Widget_Layered_Nav extends WP_Widget {
// List display
echo "<ul>";
foreach ($terms as $term) {
foreach ( $terms as $term ) {
// Get count based on current view - uses transients
$transient_name = 'wc_ln_count_' . md5( sanitize_key($taxonomy) . sanitize_key( $term->term_id ) );
$transient_name = 'wc_ln_count_' . md5( sanitize_key( $taxonomy ) . sanitize_key( $term->term_id ) );
if ( false === ( $_products_in_term = get_transient( $transient_name ) ) ) {
@ -166,117 +169,122 @@ class WooCommerce_Widget_Layered_Nav extends WP_Widget {
set_transient( $transient_name, $_products_in_term );
}
$option_is_set = (isset($_chosen_attributes[$taxonomy]) && in_array($term->term_id, $_chosen_attributes[$taxonomy]['terms'])) ;
$option_is_set = ( isset( $_chosen_attributes[ $taxonomy ] ) && in_array( $term->term_id, $_chosen_attributes[ $taxonomy ]['terms'] ) );
// If this is an AND query, only show options with count > 0
if ($query_type=='and') {
if ( $query_type == 'and' ) {
$count = sizeof(array_intersect($_products_in_term, $woocommerce->query->filtered_product_ids));
$count = sizeof( array_intersect( $_products_in_term, $woocommerce->query->filtered_product_ids ) );
// skip the term for the current archive
if ( $current_term == $term->term_id ) continue;
if ( $current_term == $term->term_id )
continue;
if ($count>0 && $current_term !== $term->term_id ) $found = true;
if ( $count > 0 && $current_term !== $term->term_id )
$found = true;
if ($count==0 && !$option_is_set) continue;
if ( $count == 0 && ! $option_is_set )
continue;
// If this is an OR query, show all options so search can be expanded
} else {
// skip the term for the current archive
if ( $current_term == $term->term_id ) continue;
if ( $current_term == $term->term_id )
continue;
$count = sizeof(array_intersect($_products_in_term, $woocommerce->query->unfiltered_product_ids));
$count = sizeof( array_intersect( $_products_in_term, $woocommerce->query->unfiltered_product_ids ) );
if ($count>0) $found = true;
if ( $count > 0 )
$found = true;
}
$class = '';
$arg = 'filter_' . sanitize_title( $instance['attribute'] );
$arg = 'filter_'.strtolower(sanitize_title($instance['attribute']));
$current_filter = ( isset( $_GET[ $arg ] ) ) ? explode( ',', $_GET[ $arg ] ) : array();
if (isset($_GET[ $arg ])) $current_filter = explode(',', $_GET[ $arg ]); else $current_filter = array();
if ( ! is_array( $current_filter ) )
$current_filter = array();
if (!is_array($current_filter)) $current_filter = array();
if (!in_array($term->term_id, $current_filter)) $current_filter[] = $term->term_id;
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')) :
if ( defined( 'SHOP_IS_ON_FRONT' ) ) {
$link = home_url();
elseif (is_post_type_archive('product') || is_page( woocommerce_get_page_id('shop') )) :
$link = get_post_type_archive_link('product');
else :
} elseif ( is_post_type_archive( 'product' ) || is_page( woocommerce_get_page_id('shop') ) ) {
$link = get_post_type_archive_link( 'product' );
} else {
$link = get_term_link( get_query_var('term'), get_query_var('taxonomy') );
endif;
}
// All current filters
if ($_chosen_attributes) :
foreach ($_chosen_attributes as $name => $data) :
if ( $name!==$taxonomy ) :
if ( $_chosen_attributes ) {
foreach ( $_chosen_attributes as $name => $data ) {
if ( $name !== $taxonomy ) {
//exclude query arg for current term archive term
while(in_array($current_term, $data['terms'])) {
$key = array_search($current_term, $data);
unset($data['terms'][$key]);
while ( in_array( $current_term, $data['terms'] ) ) {
$key = array_search( $current_term, $data );
unset( $data['terms'][$key] );
}
if(!empty($data['terms'])){
$link = add_query_arg( strtolower(sanitize_title(str_replace('pa_', 'filter_', $name))), implode(',', $data['terms']), $link );
}
if ( ! empty( $data['terms'] ) )
$link = add_query_arg( sanitize_title( str_replace( 'pa_', 'filter_', $name ) ), implode(',', $data['terms']), $link );
if ($data['query_type']=='or') $link = add_query_arg( strtolower(sanitize_title(str_replace('pa_', 'query_type_', $name))), 'or', $link );
endif;
endforeach;
endif;
if ( $data['query_type'] == 'or' )
$link = add_query_arg( sanitize_title( str_replace( 'pa_', 'query_type_', $name ) ), 'or', $link );
}
}
}
// Min/Max
if (isset($_GET['min_price'])) :
if ( isset( $_GET['min_price'] ) )
$link = add_query_arg( 'min_price', $_GET['min_price'], $link );
endif;
if (isset($_GET['max_price'])) :
if ( isset( $_GET['max_price'] ) )
$link = add_query_arg( 'max_price', $_GET['max_price'], $link );
endif;
// Current Filter = this widget
if (isset( $_chosen_attributes[$taxonomy] ) && is_array($_chosen_attributes[$taxonomy]['terms']) && in_array($term->term_id, $_chosen_attributes[$taxonomy]['terms'])) :
if ( isset( $_chosen_attributes[ $taxonomy ] ) && is_array( $_chosen_attributes[ $taxonomy ]['terms'] ) && in_array( $term->term_id, $_chosen_attributes[ $taxonomy ]['terms'] ) ) {
$class = 'class="chosen"';
// Remove this term is $current_filter has more than 1 term filtered
if (sizeof($current_filter)>1) :
$current_filter_without_this = array_diff($current_filter, array($term->term_id));
$link = add_query_arg( $arg, implode(',', $current_filter_without_this), $link );
endif;
if ( sizeof( $current_filter ) > 1 ) {
$current_filter_without_this = array_diff( $current_filter, array( $term->term_id ) );
$link = add_query_arg( $arg, implode( ',', $current_filter_without_this ), $link );
}
else :
$link = add_query_arg( $arg, implode(',', $current_filter), $link );
endif;
} else {
$class = '';
$link = add_query_arg( $arg, implode( ',', $current_filter ), $link );
}
// Search Arg
if (get_search_query()) :
if ( get_search_query() )
$link = add_query_arg( 's', get_search_query(), $link );
endif;
// Post Type Arg
if (isset($_GET['post_type'])) :
if ( isset( $_GET['post_type'] ) )
$link = add_query_arg( 'post_type', $_GET['post_type'], $link );
endif;
// Query type Arg
if ($query_type=='or' && !( sizeof($current_filter) == 1 && isset( $_chosen_attributes[$taxonomy]['terms'] ) && is_array($_chosen_attributes[$taxonomy]['terms']) && in_array($term->term_id, $_chosen_attributes[$taxonomy]['terms']) )) :
$link = add_query_arg( 'query_type_'.strtolower(sanitize_title($instance['attribute'])), 'or', $link );
endif;
if ( $query_type == 'or' && ! ( sizeof( $current_filter ) == 1 && isset( $_chosen_attributes[ $taxonomy ]['terms'] ) && is_array( $_chosen_attributes[ $taxonomy ]['terms'] ) && in_array( $term->term_id, $_chosen_attributes[ $taxonomy ]['terms'] ) ) )
$link = add_query_arg( 'query_type_' . sanitize_title( $instance['attribute'] ), 'or', $link );
echo '<li '.$class.'>';
echo '<li ' . $class . '>';
if ($count>0 || $option_is_set) echo '<a href="'.$link.'">'; else echo '<span>';
echo ( $count > 0 || $option_is_set ) ? '<a href="' . $link . '">' : '<span>';
echo $term->name;
if ($count>0 || $option_is_set) echo '</a>'; else echo '</span>';
echo ( $count > 0 || $option_is_set ) ? '</a>' : '</span>';
echo ' <small class="count">'.$count.'</small></li>';
echo ' <small class="count">' . $count . '</small></li>';
}
@ -286,14 +294,10 @@ class WooCommerce_Widget_Layered_Nav extends WP_Widget {
echo $after_widget;
if (!$found) :
if ( ! $found )
ob_clean();
return;
else :
$widget = ob_get_clean();
echo $widget;
endif;
else
echo ob_get_clean();
}
}
@ -308,11 +312,15 @@ class WooCommerce_Widget_Layered_Nav extends WP_Widget {
*/
function update( $new_instance, $old_instance ) {
global $woocommerce;
if (!isset($new_instance['title']) || empty($new_instance['title'])) $new_instance['title'] = $woocommerce->attribute_label($new_instance['attribute']);
$instance['title'] = strip_tags(stripslashes($new_instance['title']));
$instance['attribute'] = stripslashes($new_instance['attribute']);
$instance['query_type'] = stripslashes($new_instance['query_type']);
$instance['display_type'] = stripslashes($new_instance['display_type']);
if ( empty( $new_instance['title'] ) )
$new_instance['title'] = $woocommerce->attribute_label( $new_instance['attribute'] );
$instance['title'] = strip_tags( stripslashes($new_instance['title'] ) );
$instance['attribute'] = stripslashes( $new_instance['attribute'] );
$instance['query_type'] = stripslashes( $new_instance['query_type'] );
$instance['display_type'] = stripslashes( $new_instance['display_type'] );
return $instance;
}
@ -327,43 +335,37 @@ class WooCommerce_Widget_Layered_Nav extends WP_Widget {
function form( $instance ) {
global $woocommerce;
if (!isset($instance['query_type'])) $instance['query_type'] = 'and';
if (!isset($instance['display_type'])) $instance['display_type'] = 'list';
if ( ! isset( $instance['query_type'] ) )
$instance['query_type'] = 'and';
if ( ! isset( $instance['display_type'] ) )
$instance['display_type'] = 'list';
?>
<p><label for="<?php echo $this->get_field_id('title'); ?>"><?php _e('Title:', 'woocommerce') ?></label>
<input type="text" class="widefat" id="<?php echo esc_attr( $this->get_field_id('title') ); ?>" name="<?php echo esc_attr( $this->get_field_name('title') ); ?>" value="<?php if (isset ( $instance['title'])) {echo esc_attr( $instance['title'] );} ?>" /></p>
<p><label for="<?php echo $this->get_field_id( 'title' ); ?>"><?php _e( 'Title:', 'woocommerce' ) ?></label>
<input type="text" class="widefat" id="<?php echo esc_attr( $this->get_field_id( 'title' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'title' ) ); ?>" value="<?php if ( isset( $instance['title'] ) ) echo esc_attr( $instance['title'] ); ?>" /></p>
<p><label for="<?php echo $this->get_field_id('attribute'); ?>"><?php _e('Attribute:', 'woocommerce') ?></label>
<select id="<?php echo esc_attr( $this->get_field_id('attribute') ); ?>" name="<?php echo esc_attr( $this->get_field_name('attribute') ); ?>">
<?php
$attribute_taxonomies = $woocommerce->get_attribute_taxonomies();
if ( $attribute_taxonomies ) :
foreach ($attribute_taxonomies as $tax) :
if (taxonomy_exists( $woocommerce->attribute_taxonomy_name($tax->attribute_name))) :
<p><label for="<?php echo $this->get_field_id( 'attribute' ); ?>"><?php _e( 'Attribute:', 'woocommerce' ) ?></label>
<select id="<?php echo esc_attr( $this->get_field_id( 'attribute' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'attribute' ) ); ?>">
<?php
$attribute_taxonomies = $woocommerce->get_attribute_taxonomies();
if ( $attribute_taxonomies )
foreach ( $attribute_taxonomies as $tax )
if ( taxonomy_exists( $woocommerce->attribute_taxonomy_name( $tax->attribute_name ) ) )
echo '<option value="' . $tax->attribute_name . '" ' . selected( ( isset( $instance['attribute'] ) && $instance['attribute'] == $tax->attribute_name ), true, false ) . '>' . $tax->attribute_name . '</option>';
?>
</select></p>
echo '<option value="'.$tax->attribute_name.'" ';
if (isset($instance['attribute']) && $instance['attribute']==$tax->attribute_name) :
echo 'selected="selected"';
endif;
echo '>'.$tax->attribute_name.'</option>';
<p><label for="<?php echo $this->get_field_id( 'display_type' ); ?>"><?php _e( 'Display Type:', 'woocommerce' ) ?></label>
<select id="<?php echo esc_attr( $this->get_field_id( 'display_type' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'display_type' ) ); ?>">
<option value="list" <?php selected( $instance['display_type'], 'list' ); ?>><?php _e( 'List', 'woocommerce' ); ?></option>
<option value="dropdown" <?php selected( $instance['display_type'], 'dropdown' ); ?>><?php _e( 'Dropdown', 'woocommerce' ); ?></option>
</select></p>
endif;
endforeach;
endif;
?>
</select></p>
<p><label for="<?php echo $this->get_field_id('display_type'); ?>"><?php _e('Display Type:', 'woocommerce') ?></label>
<select id="<?php echo esc_attr( $this->get_field_id('display_type') ); ?>" name="<?php echo esc_attr( $this->get_field_name('display_type') ); ?>">
<option value="list" <?php selected($instance['display_type'], 'list'); ?>><?php _e('List', 'woocommerce'); ?></option>
<option value="dropdown" <?php selected($instance['display_type'], 'dropdown'); ?>><?php _e('Dropdown', 'woocommerce'); ?></option>
</select></p>
<p><label for="<?php echo $this->get_field_id('query_type'); ?>"><?php _e('Query Type:', 'woocommerce') ?></label>
<select id="<?php echo esc_attr( $this->get_field_id('query_type') ); ?>" name="<?php echo esc_attr( $this->get_field_name('query_type') ); ?>">
<option value="and" <?php selected($instance['query_type'], 'and'); ?>><?php _e('AND', 'woocommerce'); ?></option>
<option value="or" <?php selected($instance['query_type'], 'or'); ?>><?php _e('OR', 'woocommerce'); ?></option>
</select></p>
<p><label for="<?php echo $this->get_field_id( 'query_type' ); ?>"><?php _e( 'Query Type:', 'woocommerce' ) ?></label>
<select id="<?php echo esc_attr( $this->get_field_id( 'query_type' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'query_type' ) ); ?>">
<option value="and" <?php selected( $instance['query_type'], 'and' ); ?>><?php _e( 'AND', 'woocommerce' ); ?></option>
<option value="or" <?php selected( $instance['query_type'], 'or' ); ?>><?php _e( 'OR', 'woocommerce' ); ?></option>
</select></p>
<?php
}
}
@ -381,15 +383,14 @@ function woocommerce_layered_nav_init( ) {
global $_chosen_attributes, $woocommerce, $_attributes_array;
$_chosen_attributes = array();
$_attributes_array = array();
$_chosen_attributes = $_attributes_array = array();
$attribute_taxonomies = $woocommerce->attribute_taxonomies;
if ( $attribute_taxonomies ) {
foreach ( $attribute_taxonomies as $tax ) {
$attribute = strtolower(sanitize_title($tax->attribute_name));
$taxonomy = $woocommerce->attribute_taxonomy_name($attribute);
$attribute = sanitize_title( $tax->attribute_name );
$taxonomy = $woocommerce->attribute_taxonomy_name( $attribute );
// create an array of product attribute taxonomies
$_attributes_array[] = $taxonomy;
@ -397,14 +398,14 @@ function woocommerce_layered_nav_init( ) {
$name = 'filter_' . $attribute;
$query_type_name = 'query_type_' . $attribute;
if ( ! empty( $_GET[$name] ) && taxonomy_exists( $taxonomy ) ) {
if ( ! empty( $_GET[ $name ] ) && taxonomy_exists( $taxonomy ) ) {
$_chosen_attributes[$taxonomy]['terms'] = explode( ',', $_GET[ $name ] );
$_chosen_attributes[ $taxonomy ]['terms'] = explode( ',', $_GET[ $name ] );
if ( ! empty( $_GET[$query_type_name] ) && $_GET[ $query_type_name ] == 'or' )
$_chosen_attributes[$taxonomy]['query_type'] = 'or';
if ( ! empty( $_GET[ $query_type_name ] ) && $_GET[ $query_type_name ] == 'or' )
$_chosen_attributes[ $taxonomy ]['query_type'] = 'or';
else
$_chosen_attributes[$taxonomy]['query_type'] = 'and';
$_chosen_attributes[ $taxonomy ]['query_type'] = 'and';
}
}
@ -428,18 +429,18 @@ add_action( 'init', 'woocommerce_layered_nav_init', 1 );
function woocommerce_layered_nav_query( $filtered_posts ) {
global $_chosen_attributes, $woocommerce, $wp_query;
if (sizeof($_chosen_attributes)>0) :
if ( sizeof( $_chosen_attributes ) > 0 ) {
$matched_products = array();
$filtered_attribute = false;
foreach ($_chosen_attributes as $attribute => $data) :
foreach ( $_chosen_attributes as $attribute => $data ) {
$matched_products_from_attribute = array();
$filtered = false;
if (sizeof($data['terms'])>0) :
foreach ($data['terms'] as $value) :
if ( sizeof( $data['terms'] ) > 0 ) {
foreach ( $data['terms'] as $value ) {
$posts = get_posts(
array(
@ -459,54 +460,50 @@ function woocommerce_layered_nav_query( $filtered_posts ) {
);
// AND or OR
if ($data['query_type']=='or') :
if ( $data['query_type'] == 'or' ) {
if (!is_wp_error($posts) && (sizeof($matched_products_from_attribute)>0 || $filtered)) :
if ( ! is_wp_error( $posts ) && ( sizeof( $matched_products_from_attribute ) > 0 || $filtered ) )
$matched_products_from_attribute = array_merge($posts, $matched_products_from_attribute);
elseif (!is_wp_error($posts)) :
elseif ( ! is_wp_error( $posts ) )
$matched_products_from_attribute = $posts;
endif;
else :
} else {
if (!is_wp_error($posts) && (sizeof($matched_products_from_attribute)>0 || $filtered)) :
if ( ! is_wp_error( $posts ) && ( sizeof( $matched_products_from_attribute ) > 0 || $filtered ) )
$matched_products_from_attribute = array_intersect($posts, $matched_products_from_attribute);
elseif (!is_wp_error($posts)) :
elseif ( ! is_wp_error( $posts ) )
$matched_products_from_attribute = $posts;
endif;
endif;
}
$filtered = true;
endforeach;
endif;
}
}
if (sizeof($matched_products)>0 || $filtered_attribute) :
$matched_products = array_intersect($matched_products_from_attribute, $matched_products);
else :
if ( sizeof( $matched_products ) > 0 || $filtered_attribute )
$matched_products = array_intersect( $matched_products_from_attribute, $matched_products );
else
$matched_products = $matched_products_from_attribute;
endif;
$filtered_attribute = true;
endforeach;
}
if ($filtered) :
if ( $filtered ) {
$woocommerce->query->layered_nav_post__in = $matched_products;
$woocommerce->query->layered_nav_post__in[] = 0;
if (sizeof($filtered_posts)==0) :
if ( sizeof( $filtered_posts ) == 0 ) {
$filtered_posts = $matched_products;
$filtered_posts[] = 0;
else :
$filtered_posts = array_intersect($filtered_posts, $matched_products);
} else {
$filtered_posts = array_intersect( $filtered_posts, $matched_products );
$filtered_posts[] = 0;
endif;
}
endif;
endif;
}
}
return (array) $filtered_posts;
}