Reworked most file to respect PSR-2

.phpcs.xml

@@ -0,0 +1,6 @@
+<ruleset xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" name="PSR2" xsi:noNamespaceSchemaLocation="../../../phpcs.xsd">
+    <description>The PSR-2 coding standard.</description>
+    <arg name="tab-width" value="4"/>
+    <rule ref="PSR1"/>
+    <rule ref="PSR2"/>
+</ruleset>

composer.json

@@ -13,6 +13,19 @@
         "psr-4": {
             "AdminPanel\\": "src/AdminPanel",
             "": "src/Modules"
-        }
+        },
+        "exclude-from-classmap": [
+            "src/Modules"
+        ],
+        "files": [
+            "src/AdminPanel/Functions.php"
+        ]
+    },
+    "require": {
+        "twig/twig": "^2.7"
+    },
+    "require-dev": {
+        "squizlabs/php_codesniffer": "^3.4",
+        "symfony/var-dumper": "^4.2"
     }
 }

src/AdminPanel/Classes/AdminPanel.php

@@ -0,0 +1,43 @@
+<?php
+
+namespace AdminPanel\Classes;
+
+use Twig\Loader\FilesystemLoader;
+use Twig\Environment;
+
+class AdminPanel
+{
+    /** @var AdminPanel $instance */
+    private static $instance = null;
+    public static function getInstance()
+    {
+        if (!isset(AdminPanel::$instance)) {
+            AdminPanel::$instance = new self();
+            Cache::getInstance()->addTemplateFolder("/AdminPanel/Twig");
+            AdminPanel::$instance->addLoaderFolder(ROOT . "/AdminPanel/Twig");
+        }
+        return AdminPanel::$instance;
+    }
+
+    private $loader;
+    public function getLoader()
+    {
+        return $this->loader;
+    }
+    public function addLoaderFolder(String $path, String $prefix = "AdminPanel")
+    {
+        $this->loader->addPath($path, $prefix);
+    }
+
+    /** @var \Twig\Environment $twig */
+    private $twig;
+    public function getTwig()
+    {
+        return isset($this->twig) ? $this->twig : $this->twig = new Environment($this->loader);
+    }
+
+    public function __construct()
+    {
+        $this->loader = new FilesystemLoader();
+    }
+}

src/AdminPanel/Classes/Authentificator.php

@@ -0,0 +1,23 @@
+<?php
+
+namespace AdminPanel\Classes;
+
+class Authentificator
+{
+
+    /** @var Authentificator $instance */
+    private static $instance = null;
+    private $isLoggedIn = false;
+    public static function getInstance()
+    {
+        if (!isset(Authentificator::$instance)) {
+            Authentificator::$instance = new self();
+        }
+        return Authentificator::$instance;
+    }
+
+    public function isLoggedIn()
+    {
+        return $this->isLoggedIn;
+    }
+}

src/AdminPanel/Classes/Cache.php

@@ -0,0 +1,48 @@
+<?php
+
+namespace AdminPanel\Classes;
+
+class Cache
+{
+    /** @var Cache $instance */
+    private static $instance = null;
+    private static $folder = "../cache/";
+    private static $tpFileName = "templates.json";
+    private static $templates;
+
+    public static function getInstance()
+    {
+        if (!isset(Cache::$instance)) {
+            Cache::$instance = new self();
+        }
+        return Cache::$instance;
+    }
+
+    public function __construct()
+    {
+        if (!is_dir(Cache::$folder)) {
+            mkdir(Cache::$folder);
+        }
+        Cache::$templates = Cache::$folder . Cache::$tpFileName;
+        if (!is_file(Cache::$templates)) {
+            $fp = fopen(Cache::$templates, "wb");
+            fwrite($fp, "{}");
+            fclose($fp);
+        }
+    }
+
+    public function addTemplateFolder(string $folder, string $namespace = "AdminPanel")
+    {
+        $fp = fopen(Cache::$templates, "wb");
+        $json = file_get_contents(Cache::$templates);
+        // $json = json_decode(fread($fp, filesize(Cache::$templates)));
+        $json[$folder] = $namespace;
+        fwrite($fp, json_encode($json));
+        fclose($fp);
+    }
+
+    public function addRoute(string $name, string $path, string $controller, string $function, $options = array())
+    {
+        //TODO
+    }
+}

src/AdminPanel/Classes/Controller.php

@@ -2,18 +2,36 @@
 
 namespace AdminPanel\Classes;
 
-class Controller {
+use Twig\Loader\FilesystemLoader;
+use Twig\Environment;
+
+class Controller
+{
 
     protected $urlArguments = array();
+    protected $moduleRoot = null;
 
-	public function setUrlArguments($args) {
+    public function setUrlArguments($args)
+    {
         $this->urlArguments = $args;
+        return $this;
     }
 
-	protected function getUrlArguments() {
+    protected function getUrlArguments()
+    {
         return $this->urlArguments;
     }
 
-//TODO implements functions and variables to add functionnalities to controllers
-
+    public function setModuleRoot($root)
+    {
+        $this->moduleRoot = $root;
+        return $this;
+    }
+
+    protected function getModuleRoot()
+    {
+        return $this->moduleRoot;
+    }
+
+//TODO implements functions and variables to add functionnalities to controllers
 }

src/AdminPanel/Classes/Enum.php

@@ -2,12 +2,14 @@
 
 namespace AdminPanel\Classes\Enum;
 
-abstract class Enum {
+abstract class Enum
+{
     /** @var null|array $constCacheArray */
-	private static $constCacheArray = NULL;
+    private static $constCacheArray = null;
 
-	private static function getConstants() {
-		if (self::$constCacheArray == NULL) {
+    private static function getConstants()
+    {
+        if (self::$constCacheArray == null) {
             self::$constCacheArray = [];
         }
         $calledClass = get_called_class();
@@ -18,7 +20,8 @@ abstract class Enum {
         return self::$constCacheArray[$calledClass];
     }
 
-	public static function isValidName($name, $strict = false) {
+    public static function isValidName($name, $strict = false)
+    {
         $constants = self::getConstants();
 
         if ($strict) {
@@ -29,18 +32,21 @@ abstract class Enum {
         return in_array(strtolower($name), $keys);
     }
 
-	public static function isValidValue($value, $strict = true) {
+    public static function isValidValue($value, $strict = true)
+    {
         $values = array_values(self::getConstants());
         return in_array($value, $values, $strict);
     }
 }
 
-// abstract class DaysOfWeek extends BasicEnum {
-// 	const Sunday = 0;
-// 	const Monday = 1;
-// 	const Tuesday = 2;
-// 	const Wednesday = 3;
-// 	const Thursday = 4;
-// 	const Friday = 5;
-// 	const Saturday = 6;
-// }
+/*
+abstract class DaysOfWeek extends Enum {
+    const Sunday = 0;
+    const Monday = 1;
+    const Tuesday = 2;
+    const Wednesday = 3;
+    const Thursday = 4;
+    const Friday = 5;
+    const Saturday = 6;
+}
+*/

src/AdminPanel/Functions.php

@@ -0,0 +1,99 @@
+<?php
+
+use AdminPanel\Classes\Cache;
+
+function ping()
+{
+    return "pong";
+}
+
+function startsWith($haystack, $needle)
+{
+    $length = strlen($needle);
+    return (substr($haystack, 0, $length) === $needle);
+}
+
+/**
+ * @param string $uri
+ * @param string $slug
+ * @param object $options options->regex &| options->setting
+ *
+ * @return bool|array
+ */
+function slugEqualToURI($slug, $uri, $options)
+{
+    $uri = explode("/", trim($uri, "\/"));
+    $slug = explode("/", trim($slug, '\/'));
+    $return = array();
+
+    if (count($uri) != count($slug)) {
+        return false;
+    }
+
+    foreach ($slug as $key => $value) {
+        if (preg_match("/{.+}/", $value)) {
+            $elemnt = preg_replace("/{|}/", "", $value);
+            $elOptions = $options->$elemnt;
+            if ($elOptions->regex != null && preg_match($elOptions->regex, $uri[$key])) {
+                $return[$elemnt] = $uri[$key];
+                continue;
+            } else {
+                return false;
+            }
+            //TODO correspond with module settings
+        } else {
+            if ($value == $uri[$key]) {
+                continue;
+            } else {
+                return false;
+            }
+        }
+    }
+    return $return;
+}
+
+
+function getModulesJSON()
+{
+    $t = array();
+    $modulesDIR = "./Modules";
+    $modules = array_diff(scandir($modulesDIR), array('..', '.'));
+    foreach ($modules as $module) {
+        $moduleDIR = $modulesDIR . "/" . $module;
+        $file = $moduleDIR . "/" . strtolower($module) . ".json";
+        if (is_dir($moduleDIR) && is_file($file)) {
+            $json = json_decode(file_get_contents($file), true);
+            if ($json) {
+                $t[$module] = $json;
+            }
+        }
+    }
+    return $t;
+}
+
+function initCache()
+{
+    $json = getModulesJSON();
+    foreach ($json as $moduleName => $moduleValues) {
+        if (isset($moduleValues["routes"])) {
+            //TODO
+        }
+        if (isset($moduleValues["templateFolder"])) {
+            Cache::getInstance()->addTemplateFolder(ROOT . "/Modules/" . $moduleName . $moduleValues["templateFolder"], $moduleName);
+        }
+        // return $moduleValues;
+    }
+    return $json;
+}
+
+/**
+ * Define constant.
+ * (well really it's just an hack for my linter I really don't why we can't define constant in the main process)
+ *
+ * @param string $name constant name
+ * @param mixed $value contant value
+ */
+function dconst(string $name, $value)
+{
+    define($name, $value);
+}

src/Modules/AdminLib/Classes/AdminController.php

@@ -4,7 +4,7 @@ namespace AdminLib\Classes;
 
 use AdminPanel\Classes\Controller;
 
-
-class AdminController extends Controller {
+class AdminController extends Controller
+{
 
 }

src/Modules/AdminLib/Controller/IndexController.php

@@ -4,10 +4,10 @@ namespace AdminLib\Controller;
 
 use AdminLib\Classes\AdminController;
 
-class IndexController extends AdminController {
-
-	public function index() {
+class IndexController extends AdminController
+{
+    public function index()
+    {
         return "Hello Administrator!";
     }
-
 }

src/Modules/Index/Controller/IndexController.php

@@ -3,15 +3,21 @@
 namespace Index\Controller;
 
 use AdminPanel\Classes\Controller;
+use AdminPanel\Classes\AdminPanel;
 
-class IndexController extends Controller {
+class IndexController extends Controller
+{
 
-	public function index() {
-		return "hello world!";
+    public function index()
+    {
+        return AdminPanel::getInstance()->getTwig()->render("@Index/index.twig", [
+            "title" => "Coming Soon"
+        ]);
+        // return file_get_contents($this->getModuleRoot() . "/index.html");
     }
 
-	public function test() {
-		var_dump($this->getUrlArguments());
-		return "test working!";
+    public function test()
+    {
+        return "hello " . $this->getUrlArguments()["slug"];
     }
 }

src/Modules/ModuleName/Controller/ExampleController.php

@@ -3,11 +3,27 @@
 namespace ModuleName\Controller;
 
 use AdminPanel\Classes\Controller;
+use AdminPanel\Classes\Authentificator;
 
+class ExampleController extends Controller
+{
 
-class ExampleController extends Controller {
+    public function example()
+    {
+        return "hello " . $this->getUrlArguments()["arg"] . "!";
+    }
 
-	public function example() {
-		return "hello Controller!";
+    public function index()
+    {
+        return "Hellow Example Controller!";
+    }
+
+    public function isLoggedIn()
+    {
+        if (Authentificator::getInstance()->isLoggedIn()) {
+            return "test is false!";
+        } else {
+            return "test is true";
+        }
     }
 }

src/index.php

@@ -1,19 +1,29 @@
 <?php
 
+use AdminPanel\Classes\AdminPanel;
+use AdminPanel\Classes\Cache;
+
+session_start();
 ini_set('display_errors', 'On');
 
-define("ROOT", __DIR__);
-
-use AdminPanel\Classes\Controller;
-
 /** @var Composer\Autoload\ClassLoader $loader */
-$loader = require_once ROOT . "/../vendor/autoload.php";
+$loader = require_once __DIR__ . "/../vendor/autoload.php";
 // var_dump($_SERVER["REQUEST_URI"] . "/");
 // $_SERVER["REQUEST_URI"] = "/test/";
 //get all dirs
-$modulesDIR = ROOT . "/Modules";
+$modulesDIR = __DIR__ . "/Modules";
 $modules = array_diff(scandir($modulesDIR), array('..', '.'));
 
+dconst("ROOT", __DIR__);
+
+initCache();
+/*
+1: get all the template folders
+2: match routes directly with modules
+*/
+
+
+
 /** @var string $module */
 foreach ($modules as $module) {
     $moduleDIR = $modulesDIR . "/" . $module;
@@ -22,12 +32,26 @@ foreach ($modules as $module) {
         foreach ($json->routes as $routeName => $routeArgs) {
             $args = isset($routeArgs->args) ? $routeArgs->args : new stdClass();
             $composants = slugEqualToURI($routeArgs->path, $_SERVER["REQUEST_URI"], $args);
+            // dump($composants !== false);
             if ($composants !== false) {
+                if (isset($json->templateFolder)) {
+                    AdminPanel::getInstance()->addLoaderFolder($moduleDIR . $json->templateFolder, $module);
+                }
+                if (isset($routeArgs->file)) {
+                    if (isset($routeArgs->type)) {
+                        header("Content-Type: " . $routeArgs->type . "; charset=UTF-8");
+                    }
+                    echo file_get_contents($moduleDIR . $routeArgs->file);
+                    die;
+                }
                 $loader->loadClass($routeArgs->controller);
                 $function = $routeArgs->function;
+                // dump($function);
                 /** @var AdminPanel\Classes\Controller $controller */
                 $controller = new $routeArgs->controller;
                 $controller->setUrlArguments($composants);
+                $controller->setModuleRoot($moduleDIR);
+                // if(isset($json->templateFolder)) $controller->loadTwig($json->templateFolder);
                 echo $controller->$function();
                 die;
             }
@@ -35,47 +59,7 @@ foreach ($modules as $module) {
     }
 }
 
-
-// echo Controller::example();
-
-// require_once ROOT . "/system/router.php";
-
-// define("ROUTER", Router::getRouter());
-function startsWith($haystack, $needle)
-{
-	$length = strlen($needle);
-	return (substr($haystack, 0, $length) === $needle);
-}
-
-/**
- * @param string $uri
- * @param string $slug
- * @param object $options options->regex &| options->setting
- *
- * @return bool|array
- */
-function slugEqualToURI($slug, $uri, $options) {
-	$uri = explode("/", trim($uri, "\/"));
-	$slug = explode("/", trim($slug, '\/'));
-	$return = array();
-
-	if(count($uri) != count($slug)) return false;
-
-	foreach ($slug as $key => $value) {
-
-		if(preg_match("/{.+}/", $value)) {
-			$elemnt = preg_replace("/{|}/", "", $value);
-			$elOptions = $options->$elemnt;
-			if($elOptions->regex != null && preg_match($elOptions->regex, $uri[$key])) {
-				$return[$elemnt] = $uri[$key];
-				continue;
-			}
-			else return false;
-			//TODO correspond with module settings
-		} else {
-			if($value == $uri[$key]) continue;
-			else return false;
-		}
-	}
-	return $return;
-}
+http_response_code(404);
+// dd();
+echo "404";
+die;