Update maintenance.php

[bookstack] / config / cache.php

diff --git a/config/cache.php b/config/cache.php
index b00a9989ee3bd894b19d584e4556e138a55aa367..43f420457eba43f7b757e48bf0960b6e5a55a2b8 100644 (file)
--- a/config/cache.php
+++ b/config/cache.php
@@ -1,31 +1,32 @@
 <?php
 
-return [
+/**
+ * Caching configuration options.
+ *
+ * Changes to these config files are not supported by BookStack and may break upon updates.
+ * Configuration should be altered via the `.env` file or environment variables.
+ * Do not edit this file unless you're happy to maintain any changes yourself.
+ */
 
-    /*
-    |--------------------------------------------------------------------------
-    | Default Cache Store
-    |--------------------------------------------------------------------------
-    |
-    | This option controls the default cache connection that gets used while
-    | using this caching library. This connection is used when another is
-    | not explicitly specified when executing a given caching function.
-    |
-    */
+// MEMCACHED - Split out configuration into an array
+if (env('CACHE_DRIVER') === 'memcached') {
+    $memcachedServerKeys = ['host', 'port', 'weight'];
+    $memcachedServers = explode(',', trim(env('MEMCACHED_SERVERS', '127.0.0.1:11211:100'), ','));
+    foreach ($memcachedServers as $index => $memcachedServer) {
+        $memcachedServerDetails = explode(':', $memcachedServer);
+        if (count($memcachedServerDetails) < 2) $memcachedServerDetails[] = '11211';
+        if (count($memcachedServerDetails) < 3) $memcachedServerDetails[] = '100';
+        $memcachedServers[$index] = array_combine($memcachedServerKeys, $memcachedServerDetails);
+    }
+}
 
-    'default' => env('CACHE_DRIVER', 'file'),
+return [
 
-    /*
-    |--------------------------------------------------------------------------
-    | Cache Stores
-    |--------------------------------------------------------------------------
-    |
-    | Here you may define all of the cache "stores" for your application as
-    | well as their drivers. You may even define multiple stores for the
-    | same cache driver to group types of items stored in your caches.
-    |
-    */
+    // Default cache store to use
+    // Can be overridden at cache call-time
+    'default' => env('CACHE_DRIVER', 'file'),
 
+    // Available caches stores
     'stores' => [
 
         'apc' => [
@@ -49,13 +50,7 @@ return [
 
         'memcached' => [
             'driver'  => 'memcached',
-            'servers' => [
-                [
-                    'host' => env('MEMCACHED_HOST', '127.0.0.1'),
-                    'port' => env('MEMCACHED_PORT', 11211),
-                    'weight' => 100,
-                ],
-            ],
+            'servers' => env('CACHE_DRIVER') === 'memcached' ? $memcachedServers : [],
         ],
 
         'redis' => [
@@ -65,17 +60,8 @@ return [
 
     ],
 
-    /*
-    |--------------------------------------------------------------------------
-    | Cache Key Prefix
-    |--------------------------------------------------------------------------
-    |
-    | When utilizing a RAM based store such as APC or Memcached, there might
-    | be other applications utilizing the same cache. So, we'll specify a
-    | value to get prefixed to all our keys so we can avoid collisions.
-    |
-    */
-
-    'prefix' => 'laravel',
+    // Cache key prefix
+    // Used to prevent collisions in shared cache systems.
+    'prefix' => env('CACHE_PREFIX', 'bookstack'),
 
 ];