Add timestamp to configuration settings

CHANGELOG.md

@@ -1,6 +1,8 @@
 # v1.2.4
 ## 04/xx/2017
 
+1. [](#improved)
+    * Add timestamp to configuration settings [#1445](https://github.com/getgrav/grav/pull/1445)
 1. [](#bugfix)
     * Allow multiple calls to `Themes::initTheme()` without throwing errors
     * Fixed querystrings in root pages with multi-lang enabled [#1436](https://github.com/getgrav/grav/issues/1436)

system/src/Grav/Common/Config/CompiledBase.php

@@ -27,6 +27,11 @@ abstract class CompiledBase
      */
     public $checksum;
 
+    /**
+     * @var string  Timestamp of compiled configuration
+     */
+    public $timestamp;
+
     /**
      * @var string Cache folder to be used.
      */
@@ -59,9 +64,10 @@ public function __construct($cacheFolder, array $files, $path)
             throw new \BadMethodCallException('Cache folder not defined.');
         }
 
+        $this->path = $path ? rtrim($path, '\\/') . '/' : '';
         $this->cacheFolder = $cacheFolder;
         $this->files = $files;
-        $this->path = $path ? rtrim($path, '\\/') . '/' : '';
+        $this->timestamp = 0;
     }
 
     /**
@@ -84,6 +90,16 @@ public function name($name = null)
      */
     public function modified() {}
 
+    /**
+     * Get timestamp of compiled configuration
+     *
+     * @return int Timestamp of compiled configuration
+     */
+    public function timestamp()
+    {
+        return $this->timestamp ?: time();
+    }
+
     /**
      * Load the configuration.
      *
@@ -196,6 +212,7 @@ protected function loadCompiledFile($filename)
         }
 
         $this->createObject($cache['data']);
+        $this->timestamp = isset($cache['timestamp']) ? $cache['timestamp'] : 0;
 
         $this->finalizeObject();
 

system/src/Grav/Common/Config/CompiledConfig.php

@@ -77,6 +77,7 @@ protected function createObject(array $data = [])
     protected function finalizeObject()
     {
         $this->object->checksum($this->checksum());
+        $this->object->timestamp($this->timestamp());
     }
 
     /**

system/src/Grav/Common/Config/CompiledLanguages.php

@@ -38,6 +38,7 @@ protected function createObject(array $data = [])
     protected function finalizeObject()
     {
         $this->object->checksum($this->checksum());
+        $this->object->timestamp($this->timestamp());
     }
 
 

system/src/Grav/Common/Config/Config.php

@@ -17,6 +17,7 @@ class Config extends Data
 {
     protected $checksum;
     protected $modified = false;
+    protected $timestamp = 0;
 
     public function key()
     {
@@ -41,6 +42,15 @@ public function modified($modified = null)
         return $this->modified;
     }
 
+    public function timestamp($timestamp = null)
+    {
+        if ($timestamp !== null) {
+            $this->timestamp = $timestamp;
+        }
+
+        return $this->timestamp;
+    }
+
     public function reload()
     {
         $grav = Grav::instance();

system/src/Grav/Common/Config/Languages.php

@@ -30,6 +30,15 @@ public function modified($modified = null)
         return $this->modified;
     }
 
+    public function timestamp($timestamp = null)
+    {
+        if ($timestamp !== null) {
+            $this->timestamp = $timestamp;
+        }
+
+        return $this->timestamp;
+    }
+
     public function reformat()
     {
         if (isset($this->items['plugins'])) {