Output handling to separate classes.

lib/Frs/Output/GenericOutput.php

@@ -0,0 +1,51 @@
+<?php
+
+namespace Frs\Output;
+
+class GenericOutput
+{
+    private $templatesPath;
+    private $partialsPath;
+    private $templateEngine;
+    private $template;
+    private $templateVars = array();
+
+    /**
+     * Creates new output object for generic output.
+     *
+     * @param string $templatesPath Path to templates. Must be a folder, no slash at end!
+     * @param string $partialsPath Path to partials (relative to $templatesPath). Must be a folder, no slash at end!
+     */
+    public function __construct($templatesPrefix = 'templates', $partialsPrefix = 'partials')
+    {
+        $this->templatesPrefix = $templatesPrefix;
+        $this->partialsPrefix  = $templatesPrefix . DIRECTORY_SEPARATOR . $partialsPrefix;
+        $this->templateEngine = new \Mustache_Engine(array(
+            'loader' => new \Mustache_Loader_FilesystemLoader($this->templatesPrefix),
+            'partials_loader' => new \Mustache_Loader_FilesystemLoader($this->partialsPrefix),
+            'charset' => 'utf-8',
+            'logger' => new \Mustache_Logger_StreamLogger('php://stderr'),
+        ));
+    }
+
+    public function setTemplate($templateName)
+    {
+        $this->template = $this->templateEngine->loadTemplate($templateName);
+    }
+
+    public function addTemplateVar($key, $value)
+    {
+        $this->templateVars[$key] = $value;
+    }
+
+    public function addTemplateVars($tplVars)
+    {
+        // maybe use array_merge_recursive one day... but currently I think this is better
+        $this->templateVars = array_merge($this->templateVars, $tplVars);
+    }
+
+    public function getRenderedOutput()
+    {
+        return $this->template->render($this->templateVars);
+    }
+}

lib/Frs/Output/HtmlOutput.php

@@ -0,0 +1,13 @@
+<?php
+
+namespace Frs\Output;
+
+use \Frs\Output\GenericOutput;
+
+class HtmlOutput extends GenericOutput
+{
+    public function sendOutputToStdout()
+    {
+        echo $this->getRenderedOutput();
+    }
+}

lib/Frs/Output/MailOutput.php

@@ -0,0 +1,9 @@
+<?php
+
+namespace Frs\Output;
+
+use \Frs\Output\GenericOutput;
+
+class MailOutput extends GenericOutput
+{
+}