Removed model controller and init the classes in main plugin file

Added some comments to code

bladerunner.php

@@ -3,7 +3,7 @@
 Plugin Name:        Bladerunner
 Plugin URI:         https://github.com/ekandreas/bladerunner
 Description:        Blade template engine for WordPress
-Version:            0.5.7
+Version:            0.6
 Author:             Andreas Ek
 Author URI:         http://www.aekab.se/
 
@@ -16,6 +16,9 @@
 	require_once __DIR__ . '/vendor/autoload.php';
 }
 
-require_once __DIR__ . '/src/model.php';
-require_once __DIR__ . '/src/controller.php';
+require_once __DIR__ . '/src/init.php';
+require_once __DIR__ . '/src/template.php';
 require_once __DIR__ . '/src/blade.php';
+
+new Bladerunner\Init();
+new Bladerunner\Template();

composer.json

@@ -1,7 +1,7 @@
 {
     "name": "ekandreas/bladerunner",
     "type": "wordpress-plugin",
-    "version": "0.5.7",
+    "version": "0.6",
     "description": "WordPress Blade L5 template engine",
     "keywords": ["laravel", "blade", "wordpress"],
     "license": "MIT",

readme.md

@@ -1,8 +1,6 @@
 # Bladerunner
 WordPress plugin for Blade L5 templating
 
-*** WORK IN PROGRESS ***
-
 To install it to your Composer based WordPress installation:
 
 ```
@@ -26,6 +24,9 @@ Hello World Page rendered at {{ date('Y-m-d H:i:s') }}
 
 http://laravel.com/docs/master/blade
 
+## Cache
+* It's a really good idea to empty the .cache folder inside "uploads" when develop templates. Eg, create a "del" command inside your gulp-file.
+
 ## Directories
 * Your cached views will always be stored in your wp upload folder, .cache.
 * Your views must be placed within your theme folder.

src/init.php

@@ -0,0 +1,60 @@
+<?php
+namespace Bladerunner;
+
+/**
+ * Initialize the plugin inside WordPress wp-admin to check for errors
+ */
+class Init {
+
+	protected $cache;
+
+	function __construct() {
+		$this->cache = Template::cache();
+		add_action( 'admin_init', [ $this, 'check_writeable_upload' ] );
+	}
+
+	/**
+	 * Check if the cache folder exists and is writable and assigns admin notice if not
+	 * @return void
+	 */
+	static function check_writeable_upload() {
+
+		if( !file_exists( $this->cache ) ) {
+			add_action( 'admin_notices', [ $this, 'notice_create_cache' ] ); 
+		}
+		else {
+
+			$is_writable = @file_put_contents( $this->cache . '/.folder_writable', "true" );
+			if( !$is_writable ) {
+				add_action( 'admin_notices', [ $this, 'notice_writable_cache' ] ); 
+			}
+
+		}
+
+	}
+
+	/**
+	 * Echo admin notice inside wp-admin if cache folder doesnt exist.
+	 * @return void
+	 */
+	static function notice_create_cache() {
+        echo '<div class="error"> ';
+        echo '<p><strong>Cache folder missing</strong></p>';
+        echo '<p>Bladerunner needs a .cache -folder in uploads. Please create the folder and make it writable!</p>';
+        echo '<p>Eg, <i>mkdir ' . $this->cache . '</i></p>';
+        echo '</div>'; 
+    }
+
+	/**
+	 * Echo admin notice inside wp-admin if cache folder not writable.
+	 * @return void
+	 */
+	static function notice_writable_cache() {
+        echo '<div class="error"> ';
+        echo '<p><strong>Cache not writable</strong></p>';
+        echo '<p>Bladerunner cache folder .cache in uploads not writable. Please make the folder writable for your web server!</p>';
+        echo '<p>Eg, <i>chmod -R 777 ' . $this->cache . '</i></p>';
+        echo '</div>'; 
+    }
+
+}

src/model.php → src/template.php

@@ -2,11 +2,35 @@
 namespace Bladerunner;
 use Bladerunner\Blade;
 
-class Model {
-
+/**
+ * Handles the template include for blade templates
+ */
+class Template {
+
+	/**
+	 * Saves the path in case of double object instance
+	 * @var [type]
+	 */
 	protected $path;
 
-	function getPath( $template ) {
+	/**
+	 * [__construct description]
+	 */
+	function __construct() {
+
+		add_action( 'template_include', [ $this, 'path' ], 999 );
+		add_filter( 'index_template', function() { return 'index.blade.php'; } );
+		//add_filter( 'page_template', [ $model, 'getPath' ] );
+		//add_filter( 'bp_template_include', [ $model, 'getPath' ] );
+
+	}
+
+	/**
+	 * The hook for template_include to override blade templating
+	 * @param  [type] $template [description]
+	 * @return [type]           [description]
+	 */
+	function path( $template ) {
 
 		if( $this->path )
 			return $this->path;
@@ -18,7 +42,7 @@ function getPath( $template ) {
 
 		$views = get_stylesheet_directory();
 
-		$cache = Model::get_cache_dir();
+		$cache = Template::cache();
 		if( !file_exists($cache) ) {
 			return $template;
 		}
@@ -61,10 +85,14 @@ function getPath( $template ) {
 
 	}
 
-	static function get_cache_dir() {
+	/**
+	 * Gets the cache folder for Bladerunner
+	 * @return [type] [description]
+	 */
+	static function cache() {
 		$result = wp_upload_dir()['basedir'];
 		$result .= '/.cache';
-		return $result;
+		return apply_filters('bladerunner/cache', $result);
 	}
 
 }