From b87ce58f4a7cfa2a99f6fa04ffb35d3e53141b60 Mon Sep 17 00:00:00 2001
From: Andrey Savchenko <contact@rarst.net>
Date: Mon, 6 Apr 2015 09:45:12 +0300
Subject: [PATCH] Implemented class for loading precompiled Mustache cache

---
 src/class-laps.php                       |  1 +
 src/class-mustache-cache-frozencache.php | 27 ++++++++++++++++++++++++
 2 files changed, 28 insertions(+)
 create mode 100644 src/class-mustache-cache-frozencache.php

diff --git a/src/class-laps.php b/src/class-laps.php
index 68bdd35..5fede45 100644
--- a/src/class-laps.php
+++ b/src/class-laps.php
@@ -210,6 +210,7 @@ class Laps {
 		$mustache = new \Mustache_Engine(
 			array(
 				'loader' => new \Mustache_Loader_FilesystemLoader( dirname( __DIR__ ) . '/views' ),
+				'cache'  => new Mustache_Cache_FrozenCache( dirname( __DIR__ ) . '/views/cache' ),
 			)
 		);
 
diff --git a/src/class-mustache-cache-frozencache.php b/src/class-mustache-cache-frozencache.php
new file mode 100644
index 0000000..e5fda84
--- /dev/null
+++ b/src/class-mustache-cache-frozencache.php
@@ -0,0 +1,27 @@
+<?php
+namespace Rarst\Laps;
+
+/**
+ * Implements read-only filesystem cache
+ */
+class Mustache_Cache_FrozenCache extends \Mustache_Cache_FilesystemCache {
+
+	/**
+	 * Cache and load a compiled Mustache_Template class.
+	 *
+	 * @param string $key
+	 * @param string $value
+	 *
+	 * @return void
+	 */
+	public function cache( $key, $value ) {
+
+		$this->log(
+			\Mustache_Logger::WARNING,
+			'Read only cache file missing, evaluating "{className}" class at runtime',
+			array( 'className' => $key )
+		);
+
+		eval( '?>' . $value );
+	}
+}
\ No newline at end of file