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tsetlifftsetliff
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Initial setup
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‎template/app/autoload.php

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<?php
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/**
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* @param $className
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*/
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function webAppFramework($className) {
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$parts = explode('\\', $className);
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$nameSpaceRoot = array_shift($parts);
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if ($nameSpaceRoot == 'TSetliff') {
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$fileToLoad = 'framework/' . implode('/', $parts) . '.php';
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require($fileToLoad);
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}
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// This auto loader should go after any other vendor auto loaders so this is the end of the line
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require("src/" . implode('/', $parts) . '.php');
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}
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spl_autoload_register('webAppFramework');

‎template/app/config.php

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<?php
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// Feel free to set this based on some apache configuration variable, hostname, or whatever else makese sense
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// for you to determine the difference between a development and production machine.
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// Every entry here will need a Config class and a Di class for it.
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define('ENVIRONMENT', 'Dev');
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define('PROJECT_NAMESPACE', 'YourName\YourProject');
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define('APP_LOCATION', '/var/www/app');

‎template/app/framework/TSetliff/WebAppFramework/ConfigBase.php

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<?php
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namespace TSetliff\WebAppFramework;
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/**
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* Created by PhpStorm.
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* User: Tom
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* Date: 2/28/2016
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* Time: 2:36 AM
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*/
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class ConfigBase
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{
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public static $instance;
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/**
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* Protected so that this can function as a singleton
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*/
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protected function __construct()
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{
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}
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/**
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* @return ConfigBase
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* @throws \Exception if no instance exists yet.
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*/
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public static function instance()
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{
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if (is_null(self::$instance)) {
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throw new \Exception("Instance does not exist to get.");
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}
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return self::$instance;
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}
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/**
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* Called from the initialization of the project to set what di container to use for the
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* current environment.
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*/
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public static function setInstanceForEnvironment()
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{
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self::$instance = new static();
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}
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}

‎template/app/framework/TSetliff/WebAppFramework/ControllerBase.php

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<?php
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namespace TSetliff\WebAppFramework;
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class ControllerBase
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{
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}

‎template/app/framework/TSetliff/WebAppFramework/DiBase.php

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<?php
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namespace TSetliff\WebAppFramework;
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use Exception;
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class DiBase
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{
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private static $instance = null;
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private static $singletons = [];
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/**
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* Protected so that this can function as a singleton
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*/
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protected function __construct()
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{
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}
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//
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// This is how to get the built in classes from the base object
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//
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public function getRequest()
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{
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return new Request();
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}
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public function getResponse()
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{
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return new Response();
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}
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/**
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* If you want to use twig or something you can override this and return that instead
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*
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* @return PhpTemplateWrapper
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*/
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public function getTemplateWrapper()
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{
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return new PhpTemplateWrapper();
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}
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//
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// Continue with more DI framework code
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//
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/**
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* @return DiBase
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* @throws \Exception if no instance exists yet.
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*/
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public static function instance()
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{
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if (is_null(self::$instance)) {
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throw new \Exception("Instance does not exist to get.");
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}
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return self::$instance;
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}
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/**
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* Called from the initialization of the project to set what di container to use for the
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* current environment.
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*/
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public static function setInstanceForEnvironment()
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{
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self::$instance = new static();
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}
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protected function setSingleton($name, $value)
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{
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self::$singletons[$name] = $value;
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}
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/**
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* @param $name
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* @param $callback
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* @return mixed
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* @throws Exception If unable to find singleton and no callback to create it.
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*/
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protected function getSingleton($name, $callback)
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{
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if (!self::hasSingleton($name)) {
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$singleton = $callback();
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self::$singletons[$name] = $singleton;
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return $singleton;
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}
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return self::$singletons[$name];
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}
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protected function hasSingleton($name)
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{
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return isset(self::$singletons[$name]);
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}
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}

‎template/app/framework/TSetliff/WebAppFramework/Kernel.php

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<?php
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namespace TSetliff\WebAppFramework;
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class Kernel {
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public function __construct()
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{
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// When using redirect in .htaccess instead of PATH_INFO the data is in REDIRECT_PATH_INFO
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if (isset($_SERVER['REDIRECT_PATH_INFO']) && $_SERVER['REDIRECT_PATH_INFO']) {
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$_SERVER['PATH_INFO'] = $_SERVER['REDIRECT_PATH_INFO'];
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}
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}
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public function route()
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{
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// Set the defaults
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$controller = 'Default';
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$action = 'home';
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if (isset($_SERVER['PATH_INFO']) && $_SERVER['PATH_INFO']) {
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$parts = explode('/', $_SERVER['PATH_INFO']);
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$requestedAction = array_pop($parts);
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if ($requestedAction) {
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$action = $requestedAction;
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}
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if (count($parts)) {
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$requestedController = array_pop($parts);
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if ($requestedController) {
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$controller = $requestedController;
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}
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}
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}
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$controllerClassName = PROJECT_NAMESPACE . '\\' . $controller . 'Controller';
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$controllerFileClassName = APP_LOCATION . "/src/" . PROJECT_NAMESPACE . "/Controller/{$controller}Controller.php";
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$actionMethodName = $action . 'Action';
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// echo("Using $controller $action and $controllerClassName $actionMethodName file $controllerFileClassName");
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if (file_exists($controllerFileClassName)) {
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$controllerClass = new $controllerClassName();
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if (method_exists($controllerClass, $actionMethodName)) {
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return $controllerClass->$actionMethodName();
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}
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}
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// This should probably turn into a logged error and a 404 page
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die('Unable to process route');
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}
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}

‎template/app/framework/TSetliff/WebAppFramework/PhpTemplateWrapper.php

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<?php
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namespace TSetliff\WebAppFramework;
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class PhpTemplateWrapper extends TemplateWrapper
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{
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public function render($templateName, $params)
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{
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require($templateName);
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}
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}

‎template/app/framework/TSetliff/WebAppFramework/Request.php

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<?php
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/**
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* Created by PhpStorm.
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* User: Tom
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* Date: 2/28/2016
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* Time: 12:51 PM
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*/
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namespace TSetliff\WebAppFramework;
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class Request
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{
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public function get($name)
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{
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if (!isset($_REQUEST[$name])) {
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return null;
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}
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return $_REQUEST[$name];
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}
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}

‎template/app/framework/TSetliff/WebAppFramework/Response.php

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<?php
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/**
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* Created by PhpStorm.
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* User: Tom
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* Date: 2/28/2016
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* Time: 12:52 PM
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*/
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namespace TSetliff\WebAppFramework;
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class Response
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{
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private $errors = [];
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private $messages = [];
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/**
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* @var TemplateWrapper
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*/
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private $templateWrapper;
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/**
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* Response constructor.
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* @param TemplateWrapper|null $templateWrapper
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*/
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public function __construct(TemplateWrapper $templateWrapper = null)
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{
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if (isset($_REQUEST['errors'])) {
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foreach ($_REQUEST['errors'] as $errorMsg) {
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$this->addError($errorMsg);
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}
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}
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$this->templateWrapper = $templateWrapper;
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}
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public function hasErrors()
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{
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return count($this->errors) > 0;
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}
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public function addError($msg)
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{
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$this->errors[] = $msg;
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}
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public function addHappyMessage($msg)
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{
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$this->messages[] = $msg;
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}
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/**
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* Add the results of a rendered twig template to the output
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*
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* @param $template
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* @param array $params
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*/
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public function returnTemplate($template, $params = []) {
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$params['lastRequest'] = $_REQUEST;
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$params['errors'] = $this->errors;
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$params['messages'] = $this->messages;
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echo((new TwigWrapper())->render($template, $params));
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exit(0);
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}
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/**
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* @param string $path
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*/
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public function redirect($path = '')
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{
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$errors = '';
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// Allow errors to be passed through redirect for things like expiring account
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if (count($this->errors)) {
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$errors = http_build_query(['errors' => $this->errors]);
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}
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$messages = '';
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// Allow messages to be passed through redirect for things like account successfully created
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if (count($this->messages)) {
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$messages = http_build_query(['messages' => $this->messages]);
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}
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$queryIndicator = ($errors || $messages) ? '?' : '';
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header("Location: https://{$_SERVER['HTTP_HOST']}$path$queryIndicator$errors$messages");
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exit(0);
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}
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public function returnJson($out = [])
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{
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$out['errors'] = $this->errors;
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$out['messages'] = $this->messages;
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echo(json_encode($out));
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header('Content-Type: application/json');
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exit(0);
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}
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}

‎template/app/framework/TSetliff/WebAppFramework/TemplateWrapper.php

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<?php
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/**
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* Created by PhpStorm.
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* User: Tom
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* Date: 2/28/2016
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* Time: 1:09 PM
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*/
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namespace TSetliff\WebAppFramework;
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class TemplateWrapper
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{
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}

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