init

blueprints.yaml

@@ -0,0 +1,8 @@
+name: DotEnv
+version: 1.0.0
+description: Loads environment variables from .env to getenv(), $_ENV and $_SERVER automagically.
+icon: exclamation-circle
+author:
+  name: Jakob Kruse
+  email: jkonliner@gmail.com
+  url: http://zenbu.ai

composer.json

@@ -0,0 +1,17 @@
+{
+    "name": "ralla/grav-plugin-dotenv",
+    "type": "project",
+    "description": "DotEnv support for Grav",
+    "keywords": ["cms","flat-file cms","flat cms","flatfile cms","php","dotenv"],
+    "license": "MIT",
+    "require": {
+         "adbario/php-dot-notation": "^2.0",
+         "vlucas/phpdotenv": "^2.4"
+    },
+    "authors": [
+        {
+            "name": "Jakob Kruse",
+            "email": "jkonliner@gmail.com"
+        }
+    ]
+}

dotenv.php

@@ -0,0 +1,71 @@
+<?php
+namespace Grav\Plugin;
+
+use Grav\Common\Plugin;
+use RocketTheme\Toolbox\Event\Event;
+use Dotenv\Dotenv;
+
+class DotenvPlugin extends Plugin
+{
+    /**
+     * DotEnv
+     *
+     * @var dotenv
+     */
+    private $dotenv;
+
+    /**
+     * Subscribed events.
+     *
+     * @return array
+     */
+    public static function getSubscribedEvents()
+    {
+        return [
+            'onPluginsInitialized' => ['onPluginsInitialized', 0],
+        ];
+    }
+
+    public function onPluginsInitialized()
+    {
+        $this->dotenv = new Dotenv(GRAV_ROOT, '.gravenv');
+
+        try {
+            $this->init();
+        } catch (\Exception $e) {
+            $this->grav['debugger']->addMessage('DotEnv: ' . $e->getMessage());
+        }
+    }
+
+    protected function init()
+    {
+        foreach ($this->dotenv->load() as $setting) {
+            $settingData = $this->getSetting($setting);
+
+            $this->grav['config']->join($settingData['grav_pointer'], [
+                $settingData['key'] => getenv($settingData['env_name']),
+            ]);
+        }
+    }
+
+    protected function getSetting($setting)
+    {
+        if (strpos($setting, '=') !== false) {
+            list($name, $value) = array_map('trim', explode('=', $setting, 2));
+        }
+
+        // Name is not dot notated, it has to be.
+        if (strpos($name, '.') === false) {
+            return;
+        }
+
+        $parts = explode('.', $name);
+
+        return [
+            'grav_pointer'  => implode('.', array_slice($parts, 0, -1)),
+            'env_name'      => implode('.', $parts),
+            'key'           => end($parts),
+            'value'         => $value,
+        ];
+    }
+}

dotenv.yaml

@@ -0,0 +1 @@
+enabled: true