added uncommited changes

public/index.php

@@ -8,6 +8,16 @@ use Slim\Factory\AppFactory;
 require __DIR__ . '/../vendor/autoload.php';
 
 $app = AppFactory::create();
+class MyDB extends SQLite3
+{
+    function __construct()
+    {
+        $this->open('../private/test.db');
+    }
+}
+
+$db = new MyDB();
+
 
 function addNavbar($response)
 {
@@ -28,16 +38,26 @@ function addFooter($response)
     return;
 }
 
-$app->get('/', function (Request $request, Response $response, array $args) {
+function init()
+{
+    $art1 = ["slug" => "artikel-1", "title" => "Dit is titel 1", "content" => "Lorem ipsum 1"];
+    $art2 = ["slug" => "artikel-2", "title" => "Dit is titel 2", "content" => "Lorem ipsum 2"];
+    $art3 = ["slug" => "artikel-3", "title" => "Dit is titel 3", "content" => "Lorem ipsum 3"];
+    $art4 = ["slug" => "artikel-4", "title" => "Dit is titel 4", "content" => "Lorem ipsum 4"];
+    $_SESSION['blogs'] = [$art1, $art2, $art3, $art4];
+}
 
-    addNavbar($response);
 
+$app->get('/', function (Request $request, Response $response, array $args) {
+    if (!isset($_SESSION['blogs'])) {
+        init();
+    }
+    addNavbar($response);
     $response->getBody()->write('<hr/><h1>Onze blog</h1>');
     $response->getBody()->write('<ul>');
-    $response->getBody()->write('<li><a href="/blog/artikel-1">Blogartikel 1</a></li>');
-    $response->getBody()->write('<li><a href="/blog/artikel-2">Blogartikel 2</a></li>');
-    $response->getBody()->write('<li><a href="/blog/artikel-3">Blogartikel 3</a></li>');
-    $response->getBody()->write('<li><a href="/blog/artikel-4">Blogartikel 4</a></li>');
+    foreach ($_SESSION['blogs'] as $art) {
+        $response->getBody()->write('<li><a href="/blog/' . $art['slug'] . '">' . $art['title'] . '</a></li>');
+    }
     $response->getBody()->write('</ul>');
     $response->getBody()->write('<hr/>');
     addFooter($response);
@@ -46,12 +66,38 @@ $app->get('/', function (Request $request, Response $response, array $args) {
     return $response;
 });
 
+$app->map(['GET', 'POST'], '/blog/create', function (Request $request, Response $response, array $args) {
+    if (isset($_SESSION['username'])) {
+        if ($request->getMethod() == 'GET') {
+            addNavbar($response);
+            $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/>');
+            $response->getBody()->write('<input type="submit"/>');
+            addFooter($response);
+        } else {
+            $data = $request->getParsedBody();
+            $_SESSION['blogs'][] = ["slug" => $data['slug'], "title" => $data['title'], "content" => "Lorem ipsum 4"];
+            return $response->withHeader('Location', '/')->withStatus(302);
+        }
+    } else {
+        addNavbar($response);
+        $response->getBody()->write(('Please login'));
+        addFooter($response);
+    }
+    return $response;
+});
 
 $app->get('/blog/{slug}', function (Request $request, Response $response, array $args) {
 
     addNavbar($response);
-    $title = $args['slug'];
-    $response->getBody()->write("<h1>$title</h1>");
+    foreach ($_SESSION['blogs'] as $art) {
+        if ($art['slug'] == $args['slug']) {
+            $response->getBody()->write("<h1>" . $art['title'] . "</h1>");
+        }
+    }
 
     addFooter($response);
     return $response;
@@ -78,7 +124,15 @@ $app->map(['GET', 'POST'], '/login', function (Request $request, Response $respo
         addFooter($response);
     } else {
         $postdata = $request->getParsedBody();
-        if ($postdata['username'] == 'gebruiker' && $postdata['password'] == "abcd") {
+
+
+        global $db;
+        $sql = "SELECT count(*) as count FROM users WHERE username = '" . $postdata['username'] . "' AND password = '" . $postdata['password'] . "';";
+        $ret = $db->query($sql);
+        $rows = $ret->fetchArray(SQLITE3_ASSOC);
+        $rowcount = $rows['count'];
+        if ($rowcount == 1) {
+            //if ($postdata['username'] == 'gebruiker' && $postdata['password'] == "abcd") {
             $_SESSION["username"] = $postdata['username'];
             addNavbar($response);
             $response->getBody()->write('Logged in');
@@ -96,9 +150,6 @@ $app->post('/postcomment', function (Request $request, Response $response, array
     return $response;
 });
 
-$app->post('/blog/create', function (Request $request, Response $response, array $args) {
-    $response->getBody()->write("Blog create");
-    return $response;
-});
+
 
 $app->run();