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mysyde/common/classes/GenericPlainView.php

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+<?php
+namespace DynCom\mysyde\common\classes;
+use DynCom\mysyde\common\interfaces\PlainTemplate;
+use DynCom\mysyde\common\interfaces\PlainView;
+use DynCom\mysyde\common\interfaces\ViewModel;
+use DynCom\mysyde\common\traits\genericViewTrait;
+
+/**
+ * Created by PhpStorm.
+ * User: Michael Bauer
+ * Date: 7/14/2015
+ * Time: 2:26 AM
+ */
+class GenericPlainView implements PlainView
+{
+
+    use genericViewTrait;
+
+    protected $templateFieldNames;
+    protected $templateContentRaw;
+    protected $templateFieldDelimiter;
+    protected $viewModelData;
+    protected $transformer;
+    protected $renderedContent = false;
+
+    /**
+     * GenericPlainView constructor.
+     * @param PlainTemplate $template
+     * @param ViewModel $viewModel
+     * @param RenderableStringTransformer $transformer
+     */
+    public function __construct(PlainTemplate $template, ViewModel $viewModel, RenderableStringTransformer $transformer) {
+        $this->templateContentRaw = $template->getRawContent();
+        $this->templateFieldNames = $template->getFields();
+        $this->templateFieldDelimiter = $template->getDelimiter();
+        $this->viewModelData = $viewModel->getData();
+        $this->transformer = $transformer;
+    }
+
+    /**
+     * @param bool $cleanup
+     * @return bool|mixed|string
+     */
+    public function render($cleanup = true) {
+        if($this->renderedContent) {return $this->renderedContent;}
+        $content = $this->templateContentRaw;
+        foreach($this->viewModelData as $key => &$value) {
+            if(in_array($key,$this->templateFieldNames,false)) {
+                $valueStr = $this->transformer->toString($value);
+                $token = '{' . $this->templateFieldDelimiter . $key . $this->templateFieldDelimiter . '}';
+                $content = str_replace($token,$valueStr,$content);
+            }
+        }
+        unset($value);
+        if($cleanup) {
+            foreach($this->templateFieldNames as $fieldName) {
+                $token = '{' . $this->templateFieldDelimiter . $fieldName . $this->templateFieldDelimiter . '}';
+                $content = str_replace($token,'',$content);
+            }
+        }
+        return $content;
+    }
+}