0.0.2

Controller/Index/Change.php

@@ -1,6 +1,7 @@
 <?php
 namespace Wolf\Filter\Controller\Index;
 use Df\Framework\W\Result\Json;
+use Magento\Catalog\Model\Category as C;
 use Magento\Framework\App\Action\Action as _P;
 use Wolf\Filter\Observer\TopMenuGetHTMLBefore as Ob;
 // 2019-09-06
@@ -15,30 +16,12 @@ class Change extends _P {
 	 * https://github.com/magento/magento2/blob/2.2.1/lib/internal/Magento/Framework/App/Action/Action.php#L84-L125
 	 * @return Json
 	 */
-	function execute() {return Json::i(df_cache_get_simple('category_filter_' . df_request('selectedValue'), function() {
-		if (!($tree = wolf_tree_load())) {
-			$r = [];
-		}
-		else {
-			$levels = (int)df_request('levels'); /** @var int $levels «5» */
-			$levelValues = [];
-			for ($i = 0; $i < $levels; $i++) {
-				$levelValues[$i] = (int)df_request("level_{$i}_value");
-				if (0 < $levelValues[$i]) {
-					if (isset($tree[$levelValues[$i]])) {
-						if (isset($tree[$levelValues[$i]]['children'])) {
-							$tree = $tree[$levelValues[$i]]['children'];
-						}
-					}
-				}
-			}
-			$r = df_sort(
-				df_map($tree, function($v) {return dfa_select($v, ['id', 'name', 'url']);})
-				,function($a, $b) {return strcasecmp($a['name'], $b['name']);}
-			);
-			// 2019-09-07 We show years in the reverse order.
-			$r = array_values(1 !== (int)df_request('dataId') ? $r : array_reverse($r));
-		}
-		return $r;
-	}, [Ob::CACHE_TAG]));}
+	function execute() {$i = (int)df_request('dataId'); return Json::i(df_cache_get_simple(null,
+		function($id, $rev, $needURL) {return df_sort(
+			array_values(df_map(function(C $c) use($needURL) {return df_clean([
+				'id' => (int)$c->getId(), 'name' => $c->getName(), 'url' => $needURL ? $c->getUrl() : null
+			]);}, df_category($id)->getChildrenCategories()))
+			,function($a, $b) use($rev) {$r = strcasecmp($a, $b); return $rev ? -$r : $r;}
+		);}
+	,[Ob::CACHE_TAG], (int)df_request('selectedValue'), 1 === $i, 4 === $i));}
 }

composer.json

@@ -1,6 +1,6 @@
 {
 	"name": "wolfautoparts.com/filter"
-	,"version": "0.0.1"
+	,"version": "0.0.2"
 	,"description": "A custom product filtering module for wolfautoparts.com (Magento 2)"
 	,"type": "magento2-module"
 	,"homepage": "https://github.com/wolfautoparts-com/filter"