php Enfold主题 - WooCommerce - 查看所有产品

Posted 2021-05-05

<?php

/**
	 * displays a front end interface for modifying the shoplist query parameters like sorting order, product count etc
	 */
	if(!function_exists('avia_woocommerce_frontend_search_params')) {
		add_action( 'woocommerce_before_shop_loop', 'avia_woocommerce_frontend_search_params', 20);

		function avia_woocommerce_frontend_search_params()
		{
			global $avia_config;

			if(!empty($avia_config['woocommerce']['disable_sorting_options'])) return false;

			$product_order['default'] 	= __("Default Order",'avia_framework');
			$product_order['title'] 	= __("Name",'avia_framework');
			$product_order['price'] 	= __("Price",'avia_framework');
			$product_order['date'] 		= __("Date",'avia_framework');
			$product_order['popularity'] = __("Popularity",'avia_framework');

			$product_sort['asc'] 		= __("Click to order products ascending",  'avia_framework');
			$product_sort['desc'] 		= __("Click to order products descending",  'avia_framework');

			$per_page_string 		 	= __("Products per page",'avia_framework');


			$per_page 		 		 	= get_option('avia_woocommerce_product_count');
			if(!$per_page) $per_page 	= get_option('posts_per_page');
			if(!empty($avia_config['woocommerce']['default_posts_per_page'])) $per_page = $avia_config['woocommerce']['default_posts_per_page'];


			parse_str($_SERVER['QUERY_STRING'], $params);

			$po_key = !empty($avia_config['woocommerce']['product_order']) ? $avia_config['woocommerce']['product_order'] : 'default';
			$ps_key = !empty($avia_config['woocommerce']['product_sort'])  ? $avia_config['woocommerce']['product_sort'] : 'asc';
			$pc_key = !empty($avia_config['woocommerce']['product_count']) ? $avia_config['woocommerce']['product_count'] : $per_page;

			$ps_key = strtolower($ps_key);

			$nofollow = 'rel="nofollow"';

			//generate markup
			$output  = "";
			$output .= "<div class='product-sorting'>";
			$output .= "    <ul class='sort-param sort-param-order'>";
			$output .= "    	<li><span class='currently-selected'>".__("Sort by",'avia_framework')." <strong>".$product_order[$po_key]."</strong></span>";
			$output .= "    	<ul>";
			$output .= "    	<li".avia_woo_active_class($po_key, 'default')."><a href='".avia_woo_build_query_string($params, 'product_order', 'default')."' {$nofollow}>	<span class='avia-bullet'></span>".$product_order['default']."</a></li>";
			$output .= "    	<li".avia_woo_active_class($po_key, 'title')."><a href='".avia_woo_build_query_string($params, 'product_order', 'title')."' {$nofollow}>	<span class='avia-bullet'></span>".$product_order['title']."</a></li>";
			$output .= "    	<li".avia_woo_active_class($po_key, 'price')."><a href='".avia_woo_build_query_string($params, 'product_order', 'price')."' {$nofollow}>	<span class='avia-bullet'></span>".$product_order['price']."</a></li>";
			$output .= "    	<li".avia_woo_active_class($po_key, 'date')."><a href='".avia_woo_build_query_string($params, 'product_order', 'date')."' {$nofollow}>	<span class='avia-bullet'></span>".$product_order['date']."</a></li>";
			$output .= "    	<li".avia_woo_active_class($po_key, 'popularity')."><a href='".avia_woo_build_query_string($params, 'product_order', 'popularity')."' {$nofollow}>	<span class='avia-bullet'></span>".$product_order['popularity']."</a></li>";
			$output .= "    	</ul>";
			$output .= "    	</li>";
			$output .= "    </ul>";

			$output .= "    <ul class='sort-param sort-param-sort'>";
			$output .= "    	<li>";
			if($ps_key == 'desc') 	$output .= "    		<a title='".$product_sort['asc']."' class='sort-param-asc'  href='".avia_woo_build_query_string($params, 'product_sort', 'asc')."' {$nofollow}>".$product_sort['desc']."</a>";
			if($ps_key == 'asc') 	$output .= "    		<a title='".$product_sort['desc']."' class='sort-param-desc' href='".avia_woo_build_query_string($params, 'product_sort', 'desc')."' {$nofollow}>".$product_sort['asc']."</a>";
			$output .= "    	</li>";
			$output .= "    </ul>";

			$output .= "    <ul class='sort-param sort-param-count'>";
			if( $pc_key == -1 ) {
				$output .= "    	<li><span class='currently-selected'>".__("Display",'avia_framework')." <strong>Alle produkter</strong></span>";
			} else {
				$output .= "    	<li><span class='currently-selected'>".__("Display",'avia_framework')." <strong>".$pc_key." ".$per_page_string."</strong></span>";
			}

			$output .= "    	<ul>";
			$output .= "    	<li".avia_woo_active_class($pc_key, $per_page).">  <a href='".avia_woo_build_query_string($params, 'product_count', $per_page)."' {$nofollow}>		<span class='avia-bullet'></span>".$per_page." ".$per_page_string."</a></li>";
			$output .= "    	<li".avia_woo_active_class($pc_key, $per_page*2)."><a href='".avia_woo_build_query_string($params, 'product_count', $per_page * 2)."' {$nofollow}>	<span class='avia-bullet'></span>".($per_page * 2)." ".$per_page_string."</a></li>";
			$output .= "    	<li".avia_woo_active_class($pc_key, $per_page*3)."><a href='".avia_woo_build_query_string($params, 'product_count', $per_page * 3)."' {$nofollow}>	<span class='avia-bullet'></span>".($per_page * 3)." ".$per_page_string."</a></li>";
			$output .= "    	<li".avia_woo_active_class($pc_key, -1)."><a href='".avia_woo_build_query_string($params, 'product_count', -1)."' {$nofollow}>	<span class='avia-bullet'></span> Alle produkter</a></li>";
			$output .= "    	</ul>";
			$output .= "    	</li>";
			$output .= "	</ul>";



			$output .= "</div>";
			echo $output;
		}
	}