Title
Include Parent Category />
Include Parent Even With No Children />
Use this plugins styling />
Display Categories on Single Posts />
Categories to Exclude, Comma Separated:
Legacy Mode: (use pre 4.0 structure and css) />
Always Display Child Categories />
'; } #------------------------------------------------------------------------------------------------------------------------------ // this allows more than one instance function update( $new_instance, $old_instance ) { $instance = $old_instance; $instance['include_childless_parent'] = strip_tags($new_instance['include_childless_parent']); $instance['include_parent'] = strip_tags($new_instance['include_parent']); $instance['exclude'] = strip_tags($new_instance['exclude']); $instance['display_all'] = strip_tags($new_instance['display_all']); $instance['levels'] = strip_tags($new_instance['levels']); $instance['css'] = strip_tags($new_instance['css']); $instance['single'] = strip_tags($new_instance['single']); //Display on single pages $instance['new_widget'] = strip_tags($new_instance['new_widget']); //Create a new widget for each single category $instance['title'] = strip_tags($new_instance['title']); $instance['legacy_mode'] = strip_tags($new_instance['legacy_mode']); return $instance; } #--------------------------------------------------------------------------------------------------------------------------- /** * Outputs the categories widget to the page * * @since 4.7.13 * @uses loads the views/category_list.php * * @filters apply_filters('advanced_sidebar_menu_category_widget_output', $content, $args, $instance ); * */ function widget($args, $instance) { $asm = new advancedSidebarMenu; $asm->instance = $instance; $asm->args = $args; $exclude = explode(',', $instance['exclude']); $asm->exclude = $exclude; extract( $args); #-- Create a usable array of the excluded pages $cat_ids = $already_top = array(); $asm_once = $asm_cat_widget_count = false; //keeps track of how many widgets this created $count = null; //If on a single page create an array of each category and create a list for each if( is_single() && ($instance['single'] == 'checked') ){ $category_array = get_the_category(); foreach( get_the_category() as $id => $cat ){ $cat_ids[] = $cat->term_id; } //IF on a category page get the id of the category } elseif( is_category() ){ $cat_ids[] = get_query_var('cat'); } //Go through each category there will be only one if this is a category page mulitple possible if this is single foreach( $cat_ids as $cat_id ){ $cat_ancestors = array (); $cat_ancestors[] = $cat_id ; do { $cat_id = get_category($cat_id ); $cat_id = $cat_id->parent; $cat_ancestors[] = $cat_id ; } while ($cat_id ); //Reverse the array to start at the last $cat_ancestors = array_reverse( $cat_ancestors ); $asm->ancestors = $cat_ancestors; //forget the [0] because the parent of top parent is always 0 $top_cat = $cat_ancestors[1]; $asm->top_id = $top_cat; //Keeps track or already used top levels so this won't double up if( in_array( $top_cat, $already_top ) ){ continue; } $already_top[] = $top_cat; //Check for children $all_categories = get_categories( array( 'child_of' => $top_cat ) ); //for depreciation $all = $all_categories; //If there are any child categories or the include childless parent is checked if( !empty($all_categories ) || ($instance['include_childless_parent'] == 'checked' && !in_array($top_cat, $exclude)) ){ //Creates a new widget for each category the single page has if the options are selected to do so if( !$asm_once || ($instance['new_widget'] == 'widget') ){ //Start the menu echo $before_widget; $count++; // To change the id of the widget if there are multiple $asm_once = true; //There has been a div $close = true; //The div should be closed at the end if($instance['new_widget'] == 'list'){ $close = false;} //If this is a list leave it open for possible late ones } else { $close = false; } $legacy = isset( $instance['legacy_mode'] ); if( $instance['css'] == 'checked' ){ echo ''; } //Bring in the view require( $asm->file_hyercy( 'category_list.php', $legacy ) ); echo apply_filters('advanced_sidebar_menu_category_widget_output', $content, $args, $instance ); if( $close ){ //End the Widget Area echo $after_widget; } } //End if any children or include childless parent } //End of each cat loop //IF we were waiting for all the individual lists to complete if( !$close && $asm_once ){ //End the Widget Area echo $after_widget; } } #== /widget() } #== /Clas