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mysyde/common/classes/GenericPlainRepositoryListView.php

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+<?php
+namespace DynCom\mysyde\common\classes;
+use DynCom\mysyde\common\interfaces\PlainRepositoryListView;
+use DynCom\mysyde\common\interfaces\PlainTemplate;
+use DynCom\mysyde\common\interfaces\Repository;
+use DynCom\mysyde\common\traits\genericRepositoryListViewTrait;
+
+/**
+ * Created by PhpStorm.
+ * User: Bauer
+ * Date: 25.07.2015
+ * Time: 12:14
+ */
+class GenericPlainRepositoryListView implements PlainRepositoryListView
+{
+    use genericRepositoryListViewTrait;
+
+    protected $templateFieldNames;
+    protected $templateContentRaw;
+    protected $templateFieldDelimiter;
+    protected $repository;
+    protected $transformer;
+    protected $renderedContent = false;
+
+    /**
+     * GenericPlainRepositoryListView constructor.
+     * @param PlainTemplate $listElementTemplate
+     * @param Repository $repository
+     * @param RenderableStringTransformer $transformer
+     */
+    public function __construct(PlainTemplate $listElementTemplate, Repository $repository, RenderableStringTransformer $transformer) {
+        $this->templateContentRaw = $listElementTemplate->getRawContent();
+        $this->templateFieldNames = $listElementTemplate->getFields();
+        $this->templateFieldDelimiter = $listElementTemplate->getDelimiter();
+        $this->repository = $repository;
+        $this->transformer = $transformer;
+    }
+
+    /**
+     * @param array $criteria
+     * @param int $offset
+     * @param int $limit
+     * @param bool $cleanup
+     * @return bool|string
+     */
+    public function render(array $criteria, $offset = 0, $limit = 0, $cleanup = true) {
+        if($this->renderedContent) {return $this->renderedContent;}
+
+        $collection = $this->repository->findByCriteria($criteria,$offset,$limit);
+        $renderedString = '';
+        $content = '';
+        foreach($collection as $listElement) {
+            $content = $this->templateContentRaw;
+            foreach($this->templateFieldNames as $fieldName) {
+                if(property_exists($listElement,$fieldName)) {
+                    $valueStr = $this->transformer->toString($listElement->$fieldName);
+                    $token = '{' . $this->templateFieldDelimiter . $fieldName . $this->templateFieldDelimiter . '}';
+                    $content = str_replace($token,$valueStr,$content);
+                }
+            }
+        }
+        if($cleanup) {
+            foreach($this->templateFieldNames as $fieldName) {
+                $token = '{' . $this->templateFieldDelimiter . $fieldName . $this->templateFieldDelimiter . '}';
+                $content = str_replace($token,'',$content);
+            }
+        }
+        $renderedString .= $content;
+        $this->renderedContent = $renderedString;
+        return $this->renderedContent;
+    }
+
+}