Move ITemplateEngine to src

- Fix method name format

include/friendica_smarty.php

@@ -1,6 +1,7 @@
 <?php
 
-require_once "object/TemplateEngine.php";
+use Friendica\Render\ITemplateEngine;
+
 require_once("library/Smarty/libs/Smarty.class.php");
 require_once "include/plugin.php";
 
@@ -54,7 +55,7 @@ class FriendicaSmartyEngine implements ITemplateEngine {
 	}
 
 	// ITemplateEngine interface
-	public function replace_macros($s, $r) {
+	public function replaceMacros($s, $r) {
 		$template = '';
 		if (gettype($s) === 'string') {
 			$template = $s;
@@ -80,7 +81,7 @@ class FriendicaSmartyEngine implements ITemplateEngine {
 		return $s->parsed($template);
 	}
 
-	public function get_template_file($file, $root=''){
+	public function getTemplateFile($file, $root=''){
 		$a = get_app();
 		$template_file = get_template_file($a, SMARTY3_TEMPLATE_FOLDER.'/'.$file, $root);
 		$template = new FriendicaSmarty();

include/text.php

@@ -30,7 +30,7 @@ function replace_macros($s, $r) {
 
 	$t = $a->template_engine();
 	try {
-		$output = $t->replace_macros($s, $r);
+		$output = $t->replaceMacros($s, $r);
 	} catch (Exception $e) {
 		echo "<pre><b>" . __FUNCTION__ . "</b>: " . $e->getMessage() . "</pre>";
 		killme();
@@ -591,7 +591,7 @@ function get_markup_template($s, $root = '') {
 	$a = get_app();
 	$t = $a->template_engine();
 	try {
-		$template = $t->get_template_file($s, $root);
+		$template = $t->getTemplateFile($s, $root);
 	} catch (Exception $e) {
 		echo "<pre><b>" . __FUNCTION__ . "</b>: " . $e->getMessage() . "</pre>";
 		killme();

object/TemplateEngine.php

@@ -1,15 +0,0 @@
-<?php
-/**
- * @file object/TemplateEngine.php
- */
-
-require_once 'boot.php';
-
-/**
- * Interface for template engines
- */
-interface ITemplateEngine
-{
-	public function replace_macros($s, $v);
-	public function get_template_file($file, $root = '');
-}

src/App.php

@@ -295,7 +295,7 @@ class App {
 		// Register template engines
 		$dc = get_declared_classes();
 		foreach ($dc as $k) {
-			if (in_array('ITemplateEngine', class_implements($k))) {
+			if (in_array('Friendica\Render\ITemplateEngine', class_implements($k))) {
 				$this->register_template_engine($k);
 			}
 		}

src/Render/ITemplateEngine.php

@@ -0,0 +1,15 @@
+<?php
+/**
+ * @file src/Render/ITemplateEngine.php
+ */
+
+namespace Friendica\Render;
+
+/**
+ * Interface for template engines
+ */
+interface ITemplateEngine
+{
+	public function replaceMacros($s, $v);
+	public function getTemplateFile($file, $root = '');
+}