beginnings

.gitignore

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+/vendor/
+composer.lock
+config/config.php

app/Controller.php

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+<?php
+namespace App;
+class Controller {
+}

app/Controllers/HomeController.php

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+<?php
+namespace App\Controllers;
+
+use App\Models\HomeModel;
+use App\Controller;
+use App\Model;
+
+class HomeController extends Controller {
+
+  public function __construct($twig)
+  {
+    $this->twig = $twig;
+    $this->model = new HomeModel;
+  }
+
+  public function index(){
+    echo $this->twig->render('home.twig', array(
+			"messages" => $this->model->getMessages(),
+    ));
+  }
+}

app/Model.php

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+<?php
+namespace App;
+class Model {
+  public function sanitiseData($data)
+  {
+    global $conn;
+    $data = mysqli_real_escape_string($conn, $data);
+    $data = htmlspecialchars($data);
+    return $data;
+  }
+
+  public function getMessages()
+  {
+    return json_decode($_COOKIE["messages"]);
+    $_SESSION["messages"] = "";
+  }
+
+  public function setMessage($name, $content, $type)
+  {
+    global $_SESSION;
+    $passed = [$name, $content, $type];
+    $messages = json_decode($_SESSION["messages"]);
+    $messages[] = $passed;
+    $_SESSION["messages"] = json_encode($messages);
+    setcookie("messages", json_encode($messages), time() + 1, "/");
+  }
+}

app/Models/HomeModel.php

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+<?php
+namespace App\Models;
+use App\Model;
+class HomeModel extends Model
+{
+	public function __construct()
+	{
+
+	}
+}

app/View.php

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+<?php
+
+function viewError($name, $content, $type) {
+  return "<div class='alert alert-" . $type . "'> <a href='#' class='close' data-dismiss='alert' aria-label='close'>&times;</a>" . "<strong>" . $name . "</strong> " . $content . "</div>";
+}
+
+$function = new Twig_SimpleFunction('makeError', 'viewError');
+$twig->addFunction($function);
+
+
+$twig->addFunction(
+    new \Twig_SimpleFunction(
+        'form_token',
+        function($lock_to = null) {
+            static $csrf;
+            if ($csrf === null) {
+                $csrf = new AntiCSRF;
+            }
+            return $csrf->insertToken($lock_to, false);
+        },
+        ['is_safe' => ['html']]
+    )
+);

composer.json

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+{
+  "require":{
+    "twig/twig": "~1.0",
+    "ircmaxell/password-compat": "^1.0",
+    "altorouter/altorouter": "1.1.0"
+  },
+  "autoload": {
+    "psr-4": {
+      "App\\": "app"
+    }
+  }
+}

public/assets/style.css

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+.footer{
+  position: absolute;
+  bottom: 0;
+  width: 100%;
+  background-color: #f5f5f5;
+  position: absolute;
+  left: 0;
+  bottom: 0;
+  height: 80px;
+  width: 100%;
+}
+.footer p{
+  text-align: center;
+  margin-bottom: 0 !important;
+}
+.table th, td{
+  text-align: center;
+}
+body{
+  padding-top: 50px;
+  padding-bottom: 90px;
+  /*margin: 0 0 100px; /* bottom = footer height */
+}
+html {
+    position: relative;
+    min-height: 100%;
+}
+#tile {display: table}
+#text {
+  display: table-cell;
+  vertical-align: middle;
+ }

public/index.php

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+<?php
+
+use App\Controllers\HomeController;
+use App\Controller;
+//use App\Models\HomeModel;
+
+$error_reporting = 1; // 1 = errors 0 = none
+if ($error_reporting == 1){
+  ini_set('display_errors', 1);
+  ini_set('display_startup_errors', 1);
+  error_reporting(E_ALL);}
+
+session_start();
+
+$_SESSION["messages"] = null;
+if (array_key_exists("messages", $_COOKIE)) {
+}
+else{
+  $_COOKIE["messages"] = null;
+}
+
+require(__DIR__ . "/../vendor/autoload.php");
+
+global $config;
+$config = parse_ini_file(__DIR__ . "/../config/config.php");
+
+$loader = new Twig_Loader_Filesystem(__DIR__ . "/../views/");
+$twig = new Twig_Environment($loader);
+$twig->addGlobal('config', $config);
+require(__DIR__ . "/../app/View.php");
+
+$router = new AltoRouter();
+$router->setBasePath('');
+$router->map('GET','/', "App\Controllers\HomeController#index", 'home');
+$match = $router->match();
+
+
+// not sure if code after this comment  is the best way to handle matched routes
+list( $controller, $action ) = explode( '#', $match['target'] );
+if ( is_callable(array($controller, $action)) ) {
+    $obj = new $controller($twig);
+    call_user_func_array(array($obj,$action), array($match['params']));
+} else if ($match['target']==''){
+    echo 'Error: no route was matched';
+    //possibly throw a 404 error
+} else {
+    echo 'Error: can not call '.$controller.'#'.$action;
+    //possibly throw a 404 error
+}

views/home.twig

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+{% extends "templates/app.twig" %}
+{% block content %}
+
+<div class="page-header">
+  <h1>Welcome to the SAIMUN 2019 Public Printing Web App</h1>
+</div>
+{% for message in messages %}
+  {{ makeError(message[0], message[1], message[2]) | raw }}
+{% endfor %}
+
+
+{% endblock %}
+{% block js %}
+{% endblock %}

views/templates/app.twig

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+<!DOCTYPE html>
+<html lang="en">
+<head>
+  <title>SAIMUN Print</title>
+  <meta charset="utf-8">
+  <meta name="viewport" content="width=device-width, initial-scale=1">
+  <link rel="stylesheet" href="/assets/style.css">
+  <link rel="stylesheet" href="/assets/yetibootstrap.min.css" media="bogus">
+  <link rel="shortcut icon" type="image/x-icon" href="/assets/favicon.ico">
+</head>
+<body>
+  {% include "templates/partials/navigation.twig" %}
+  <div class="container">
+    {% block content %}{% endblock %}
+  </div>
+  <div class="footer">
+   <p class="text-muted"><br>SAIMUN Print<br>
+     Copyright <a href="mailto:ajamesspeer@gmail.com">Aaron Speer</a>, © 2016-{{ "now"|date("Y") }},<br>
+ </div>
+ <link rel="stylesheet" href="/assets/yetibootstrap.min.css">
+ <script src="/assets/jquery.min.js"></script>
+ <script src="/assets/bootstrap.min.js"></script>
+{% block js %}{% endblock %}
+{% if config["https"] %}
+<script>
+var host = "{{ config["host"] }}";
+if ((host == window.location.host) && (window.location.protocol != "https:"))
+    window.location.protocol = "https";
+</script>
+{% endif %}
+</body>
+</html>

views/templates/partials/navigation.twig

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+<nav class="navbar navbar-default navbar-fixed-top">
+<div class="container">
+  <div class="navbar-header">
+    <button type="button" class="navbar-toggle" data-toggle="collapse" data-target="#myNavbar">
+      <span class="icon-bar"></span>
+      <span class="icon-bar"></span>
+      <span class="icon-bar"></span>
+    </button>
+    <a  class="navbar-brand" href="/">SAIMUN 2019</a>
+  </div>
+  <div class="collapse navbar-collapse" id="myNavbar">
+    <ul class="nav navbar-nav">
+      {% if isLoggedIn %}
+      <li class = "noactive"><a href="/"></a></li>
+      {% endif %}
+    </ul>
+    <ul class="nav navbar-nav navbar-right">
+      {% if isLoggedIn %}
+      <li class="noactive"><a href="/"></a></li>
+      {% endif %}
+    </ul>
+  </div>
+</div>
+</nav>