Module Recettes : on avance encore...

local/modules/Recettes/Loop/StepsLoop.php

@@ -0,0 +1,67 @@
+<?php
+
+namespace Recettes\Loop;
+
+use Recettes\Model\RecipeStepsQuery;
+use Thelia\Core\Template\Element\BaseLoop;
+use Thelia\Core\Template\Element\LoopResult;
+use Thelia\Core\Template\Element\LoopResultRow;
+use Thelia\Core\Template\Element\PropelSearchLoopInterface;
+use Thelia\Core\Template\Loop\Argument\Argument;
+use Thelia\Core\Template\Loop\Argument\ArgumentCollection;
+
+/**
+ * Class StepsLoop
+ * @package Recettes\Loop
+ */
+class StepsLoop extends BaseLoop implements PropelSearchLoopInterface
+{
+    public $countable = false;
+    public $timestampable = false;
+    public $versionable = false;
+
+    /**
+     * @param LoopResult $loopResult
+     *
+     * @return LoopResult
+     */
+    public function parseResults(LoopResult $loopResult)
+    {
+        foreach ($loopResult->getResultDataCollection() as $step) {
+
+            $loopResultRow = new LoopResultRow($step);
+            $loopResultRow
+                ->set("RECIPE_ID", $step->getId())
+                ->set("STEP", $step->getContentId())
+                ->set("DESCRIPTION", $step->getTitle())
+            ;
+            $loopResult->addRow($loopResultRow);
+        }
+        return $loopResult;
+    }
+
+    /**
+     * @inheritdoc
+     */
+    protected function getArgDefinitions()
+    {
+        return new ArgumentCollection(
+            Argument::createIntListTypeArgument('recipe_id')
+        );
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public function buildModelCriteria()
+    {
+        $steps = RecipeStepsQuery::create();
+
+        if (null != $id = $this->getRecipeId()) {
+            $steps->filterById($id);
+        }
+
+        return $steps;
+    }
+
+}