reset

private/readme.md

+place for private files like dbase

public/index.php

 <?php
+
 namespace Blog;
 
+
+
 session_start();
 
 use DI\Container;
 use Psr\Http\Message\ServerRequestInterface as Request;
 use Slim\Factory\AppFactory;
 use Blog\DB\User;
-use Blog\DB\Blog;
-use Blog\DB\Bloglist;
+use Blog\DB\Blog as BlogDB;
+use Blog\View\Twig;
 use Blog\DB\DB;
 use Blog\Model\Menu;
 
-use Blog\View\Twig;
+use Blog\Model\Blog;
+
 
 require __DIR__ . '/../vendor/autoload.php';
 
 
 
+
+
 $container = new Container();
 AppFactory::setContainer($container);
 $app = AppFactory::create();
 
 
-$container->set('myService', function () {
+
+$container->set('twig', function () {
     $twig = new Twig('../templates');
     return $twig;
 });
 );
 
 
-ini_set('display_errors', 'Off');
-
-function addNavbar()
+function addNavbar($twig)
 {
-    global $twig;
-
     $menu = new Menu('primary');
-    $err = ['type' => 'notice', 'text' => 'We did it!'];
-    $twig->addBlockVariable('navbar', ['urls' => $urls]);
-    $twig->addBlockVariable('messages',$err);
+    $twig->addBlockVariable('navbar', ['urls' => $menu]);
 }
 
+
+
 function addFooter($response)
 {
     $response->getBody()->write('<div>Privacy statement | Cookie Policy | Contact</div>');
     return;
 }
 
-function init()
-{   
-    $bloglist = new Bloglist;
-    $articles = $bloglist->countBlogs();
-    $i = 0;
-    $blogArray = [];
-    while ($articles[$i]) {
-    array_push($blogArray, $articles[$i]);
-    $i++;
-    }
-    $_SESSION['blogs'] = $blogArray;
-}
-
 
 $app->get('/', function (Request $request, Response $response, array $args) {
 
 
-    init();
-    addNavbar();
-    global $twig;
+
+    //TODO: load the blog data
+
     $vars = [
-        "key" => "value",
-        'key2' => ["val1", "val2", "val3"],
-        "key3" => ["x1" => "y1", "x2" => "y2"],
-        "loggedIn" => isset($_SESSION['username']),
         "content" => "Dit is de main body met info"
-
     ];
-    
-    $err = ["type" => "error", "text" => "something's wrong"];
-    $a = $twig->render('index.html.twig', $vars);
-    $response->getBody()->write($a);
 
+    $twig = $this->get('twig');
+    addNavbar($twig);
+    $a =  $twig->render('index.html.twig', $vars);
+    $response->getBody()->write($a);
     return $response;
 });
 
     if (isset($_SESSION['username'])) {
         if ($request->getMethod() == 'GET') {
             addNavbar($response);
-            if ($_SESSION['error']) {
+            if (isset($_SESSION['error'])) {
                 $response->getBody()->write($_SESSION['error']);
                 $response->getBody()->write('<hr/>');
                 unset($_SESSION['error']);
             }
-            // toon reeds ingevoerde ggevens in geval van foutmelding
+
+            // Opdracht : Toon reeds ingevoerde gegevens in geval van foutmelding
             $response->getBody()->write('<form action="/blog/create" method="POST">');
             $response->getBody()->write('<label for="slug">slug:</label>');
             $response->getBody()->write('<input type="text" name="slug"/><br/>');
             $response->getBody()->write('<label for="title">Titel:</label>');
             $response->getBody()->write('<input type="text" name="title"/><br/>');
-            $response->getBody()->write('<label for="content">Content:</label>');
-            $response->getBody()->write('<textarea name="content" rows="4" columns="50"></textarea>');
+            $response->getBody()->write('<label for="content">Inhoud:</label>');
+            $response->getBody()->write('<textarea type="textarea" name="content"></textarea><br/>');
             $response->getBody()->write('<input type="submit"/>');
-            addFooter($response);           
+            addFooter($response);
         } else {
             $data = $request->getParsedBody();
             $blog = new Blog();
 
             $res = $blog->createBlog($data);
-            if($res) {
+            if ($res) {
                 return $response->withHeader('Location', '/')->withStatus(302);
             } else {
                 $err = $blog->lastErrorMsg();
     foreach ($_SESSION['blogs'] as $art) {
         if ($art['slug'] == $args['slug']) {
             $response->getBody()->write("<h1>" . $art['title'] . "</h1>");
-            $response->getBody()->write('<p>' . $art['content'] . '</p>');
         }
     }
 
         addFooter($response);
     } else {
         $postdata = $request->getParsedBody();
-        
+
         $user = new User();
         $logged_in = $user->checkUserPass($postdata['username'], $postdata['password']);
         if ($logged_in) {
+            //if ($postdata['username'] == 'gebruiker' && $postdata['password'] == "abcd") {
             $_SESSION["username"] = $postdata['username'];
             addNavbar($response);
             $response->getBody()->write('Logged in');

src/DB/Blog.php

 
 namespace Blog\DB;
 
-class Blog extends DB {
-	
-	public function createBlog($data) {
-		$this->enableExceptions(false);
-		$stmt = $this->prepare("INSERT INTO blogs (slug, title, content) VALUES (:slug, :title, :content)");
-		$stmt->bindValue(':slug', $data['slug'], SQLITE3_TEXT);
-		$stmt->bindValue(':title', $data['title'], SQLITE3_TEXT);
-		$stmt->bindValue(':content', $data['content'], SQLITE3_TEXT);
-		$res = $stmt->execute();
-		return $res;
-	}
-}
+use Blog\Model\Blog as BlogModel;
 
-?>
+class Blog extends DB
+{
+    public function createBlog(BlogModel $data)
+    {
+        $this->enableExceptions(false);
+        $stmt = $this->prepare("INSERT INTO blogs (slug, title, content) VALUES (:slug, :title, :content)");
+        $stmt->bindValue(':slug', $data['slug'], SQLITE3_TEXT);
+        $stmt->bindValue(':title', $data['title'], SQLITE3_TEXT);
+        $stmt->bindValue(':content', $data['content'], SQLITE3_TEXT);
+        $res = $stmt->execute();
+        return $res;
+    }
+}

src/DB/Bloglist.php

-<?php
-
-namespace Blog\DB;
-
-class Bloglist extends DB {
-	
-	public function countBlogs() {
-		$sql = "SELECT * FROM blogs";
-    $result = $this->query($sql);
-    $row = array();
-
-    $i = 0;
-
-    while($res = $result->fetchArray(SQLITE3_ASSOC)) {
-        if(!isset($res['id'])) continue;
-
-        $row[$i]['id'] = $res['id'];
-        $row[$i]['slug'] = $res['slug'];
-        $row[$i]['title'] = $res['title'];
-        $row[$i]['content'] = $res['content'];
-
-        $i++;
-    }
-
-		return $row;
-	}
-}
-
-?>

src/DB/DB.php

 
 use SQLite3;
 
-class DB extends SQLite3 {
-	function __construct() {
-		$this->open('../private/test.db');
-	}
+class DB extends SQLite3
+{
+    function __construct()
+    {
+        $this->open('../private/test.db');
+    }
 }
-
-?>

src/DB/Menu.php

 
 namespace Blog\DB;
 
-class Menu extends DB {
-
-	// Fetch all links for a given menu type
-	public function getMenu($type) {
-		$sql = "SELECT * FROM menu WHERE type = :type;";
-		$stmt = $this->prepare($sql);
-		$stmt->bindValue(":type", $type);
-		$res = $stmt->execute();
-		return $res;
-	}
-}
+class Menu extends DB
+{
+    // Fetch all links for a given menu type
+    public function getMenu($type)
+    {
+        $sql = "SELECT * FROM menu WHERE type = :type ;";
+        $stmt = $this->prepare($sql);
+        $stmt->bindValue(":type", $type);
+        $res = $stmt->execute();
+        return $res;
+    }
+}

src/DB/User.php

 
 namespace Blog\DB;
 
-class User extends DB {
-	
-	// TODO: sql injection attack
-	public function checkUserPass($user, $pass) {
-		$sql = "SELECT COUNT(*) as count FROM users WHERE username = '" . $user . "' AND password = '" . $pass . "'";
-		$ret = $this->query($sql);
-		$rows = $ret->fetchArray(SQLITE3_ASSOC);
-		$rowcount = $rows['count'];
-		if ($rowcount == 1) {
-			return true;
-		} else {
-			return false;
-		}
-	}
-}
+use Blog\DB\DB;
 
-?>
+class User extends DB
+{
+    public function checkUserPass($user, $pass)
+    {
+        // TODO : SQL injection attack!
+        $sql = "SELECT count(*) as count FROM users WHERE username = '" . $user . "' AND password = '" . $pass . "';";
+        $ret = $this->query($sql);
+        $rows = $ret->fetchArray(SQLITE3_ASSOC);
+        $rowcount = $rows['count'];
+        if ($rowcount == 1) {
+            return true;
+        } else {
+            return false;
+        }
+    }
+}

src/View/Twig.php

 
 namespace Blog\View;
 
-use \Twig\Loader\FilesystemLoader;
-use \Twig\Environment;
-
-class Twig {
-
-	protected $twig;
-	protected $variables;
-
-	public function __construct($tmpl_folder) {
-		$loader = new \Twig\Loader\FilesystemLoader($tmpl_folder);
-		$this->twig = new \Twig\Environment($loader, []);
-		$this->variables = ['navbar' => [], 'messages' => [], 'footer' => []];
-	}
-
-	protected function load($tmpl) {
-		return $this->twig->load($tmpl);
-	}
-
-	public function addMessage($msg) {
-		$current = $this->variables['messages']['msgs'];
-		$current[] = $msg;
-		$this->variables['messages']['msgs'] = $current;
-	}
-
-	public function addBlockVariable($block, $data) {
-		$current = $this->variables[$block];
-		$new = array_merge($current, $data);
-		$this->variables[$block] = $new;
-	}
-
-	public function render($tmpl, $vars) {
-		$template = $this->load($tmpl);
-		$variables = array_merge($this->variables, $vars);
-		return $template->render($variables);
-	}
-}
+use Twig\Loader\FilesystemLoader;
+use Twig\Environment;
+
+class Twig
+{
+
+    protected $twig;
+    protected $variables;
+
+    public function __construct($tmpl_folder)
+    {
+        $loader = new FilesystemLoader($tmpl_folder);
+        $this->twig = new Environment($loader, []);
+        $this->variables = ['navbar' => [], 'messages' => ['msgs' => []], 'footer' => []];
+    }
+
+    protected function load($tmpl)
+    {
+        return $this->twig->load($tmpl);
+    }
+
+    public function addMessage($msg)
+    {
+        $current = $this->variables['messages']['msgs'];
+        $current[] = $msg;
+        $this->variables['messages']['msgs'] = $current;
+    }
+
+    // add block variables to the global variable bag
+    public function addBlockVariable($block, $data)
+    {
+        $current = $this->variables[$block];
+        $new = array_merge($current, $data);
+        $this->variables[$block] = $new;
+    }
+
+    public function render($tmpl, $vars)
+    {
+        $template = $this->load($tmpl);
+        $variables = array_merge($this->variables, $vars);
+        return $template->render($variables);
+    }
+}

src/model/Blog.php

-<?php 
+<?php
 
 namespace Blog\Model;
 
+
 use Blog\DB\Blog as BlogDB;
 use Blog\Model\Comment;
 
-class Blog {
-
-	protected $author;
-	protected $title;
-	protected $subtitle;
-	protected $date;
-	protected $content;
-	protected $comments;
-	protected $id;
-	protected $slug;
-
-	public function setAuthor($value) {
-		$this->author = $value;
-	}
-
-	public function setDate($value) {
-		$this->date = $value;
-	}
-
-	public function getDate() {
-		return $this->date;
-	}
-
-	public function getAuthor() {
-		return $this->author;
-	}
-
-	public function getComments() {
-		$comments = new Comment();
-		$this->comments = $comments->getComments($this->id);
-		return $this->comments;
-	}
-
-
-	public function save() {
-		$db = new BlogDB();
-		$db->createBlog($this);
-	}
-}
+class Blog
+{
+    protected $author;
+    protected $title;
+    protected $subtitle;
+    protected $date;
+    protected $content;
+    protected $comments;
+    protected $id;
+    protected $slug;
+
+    public function setAuthor($value)
+    {
+        $this->author = $value;
+    }
+
+    public function setDate($value)
+    {
+        $this->date = $value;
+    }
+
+    public function getDate()
+    {
+        return $this->date;
+    }
+
+    public function getAuthor()
+    {
+        return $this->author;
+    }
+
+    public function getComments()
+    {
+        $comments = new Comment();
+        $this->comments = $comments->getComments($this->id);
+        return $this->comments;
+    }
+
+    public function save()
+    {
+        $db = new BlogDB();
+        $data = ["slug" => $this->slug, "title" => $this->title, "content" => $this->content];
+        //$db->createBlog($data);
+        $db->createBlog($this);
+    }
+
+    public function getAssociative()
+    {
+    }
+}

src/model/Comment.php

-<?php 
+<?php
 
 namespace Blog\Model;
 
-class Comment {
-	protected $user;
-	protected $date;
-	protected $blogID;
-	protected $comment;
-
-	public function getComments($blogID) {
-		// Vraag de DB om alle comment voor blogID
-		return [];
-	}
-}
+class Comment
+{
+
+    protected $user;
+    protected $date;
+    protected $blogID;
+    protected $comment;
+
+    public function getComments($blogID)
+    {
+        // vraag de DB om alle comments voro blogID
+        return [];
+    }
+}

src/model/Link.php

 
 namespace Blog\Model;
 
-class Link {
-
-	protected $id;
-	protected $name;
-	protected $url;
-	protected $type;
-	protected $parent;
-
-	public function setID($value) {
-		$this->id = $value;
-		return;
-	}
-	public function getID() {
-		return $this-> id;
-	}
-
-	public function setName($value) {
-		$this->name = $value;
-		return;
-	}
-	public function getName() {
-		return $this->name;
-	}
-	
-	public function setUrl($value) {
-		$this->url = $value;
-		return;
-	}
-	public function getUrl() {
-		return $this->url;
-	}
-	
-	public function setType($value) {
-		$this->type = $value;
-		return;
-	}
-	public function getType() {
-		return $this->type;
-	}
-	
-	public function setParent($value) {
-		$this->parent = $value;
-		return;
-	}
-	public function getParent() {
-		return $this->parent;
-	}
-}
+class Link
+{
+    protected $id;
+    protected $name;
+    protected $url;
+    protected $type;
+    protected $parent;
+
+    public function setID($value)
+    {
+        $this->id = $value;
+        return;
+    }
+
+    public function getOD()
+    {
+        return $this->id;
+    }
+
+    public function setName($value)
+    {
+        $this->name = $value;
+        return;
+    }
+
+    public function getName()
+    {
+        return $this->name;
+    }
+
+    public function setUrl($value)
+    {
+        $this->url = $value;
+        return;
+    }
+
+    public function getUrl()
+    {
+        return $this->url;
+    }
+
+    public function setType($value)
+    {
+        $this->type = $value;
+        return;
+    }
+
+    public function getType()
+    {
+        return $this->type;
+    }
+
+    public function setParent($value)
+    {
+        $this->parent = $value;
+        return;
+    }
+
+    public function getParent()
+    {
+        return $this->parent;
+    }
+}

src/model/Menu.php

 
 namespace Blog\Model;
 
-use Blog\Model\Link;
-use Blog\DB\Menu as DB_Menu;
 
-class Menu {
+use \Blog\Model\Link;
+use \Blog\DB\Menu as DB_Menu;
 
-	protected $links = [];
+class Menu
+{
+    protected $links = [];
 
-	public function __construct($type) {
+    public function __construct($type)
+    {
+        $this->_loadMenu($type);
+    }
 
-		$this->_loadMenu($type);
-	}
+    protected function _loadMenu($type)
+    {
+        $db = new DB_Menu();
+        $res = $db->getMenu($type);
+        while ($result = $res->fetchArray(SQLITE3_ASSOC)) {
+            $link = new Link();
+            $link->setID($result['id']);
+            $link->setName($result['name']);
+            $link->setUrl($result['url']);
+            $link->setType($result['type']);
+            $link->setParent($result['parent']);
+            $this->links[] = $link;
+        }
+    }
 
-	protected function _loadMenu($type) {
-		$db = new DB_Menu();
-		$res = $db->getMenu($type);
-		$results = $res->fetchArray(SQLITE3_ASSOC);
-		foreach ($results as $result) {
-			$link = new Link();
-			$link->setID($result['id']);
-			$link->setName($result['name']);
-			$link->setUrl($result['url']);
-			$link->setType($result['type']);
-			$link->setParent($result['parent']);
-			$this->links[] = $link;
-		}
-	}
-}
+    public function getLinks()
+    {
+        return $this->links;
+    }
+}

templates/index.html.twig

-{% extends "base.html.twig" %} {% block main %}
+{% extends "base.html.twig" %} 
+
+
+{% block main %}
 
 {{ content }}
 
-{% endblock %}
+{% endblock %} 

templates/messages.html.twig

 <div>
-	{% for msg in messages.msgs %}
-		{{ msg.type }} - {{ msg.text }} </br>
-	{% endfor %}
+    {% for msg in messages.msgs %}
+      {{ msg.type }} - {{ msg.text }} </br>
+    {% endfor %}
 </div>

templates/navbar.html.twig

 <div>
   <ul>
-    {% for url in navbar.urls %}
+    {% for url in navbar.urls.getLinks %}
     <li>
-      <a href="{{ url.link }}">{{ url.name }} </a>
+      <a href="{{ url.url }}">{{ url.name }} </a>
     </li>
     {% endfor %}
   </ul>