Update to orderpage, now allows people to attend events.

classes/alter.class.php

@@ -69,6 +69,39 @@ class Alter {
         die("Error, please enable browser redirects.");
     }
 
+    /* Attendee functions */
+
+    public static function attentAdd($user, $event) {
+        // Add user to an event. And sanitize as we only want numbers.
+
+
+        $event = filter_var(trim($event), FILTER_SANITIZE_NUMBER_INT);
+        if (Get::attentDouble($user, $event) != true) {
+            $db = new DBClass();
+            $time = new DateTime();
+            $sql = "INSERT INTO `attendees` (`id`, `eventid`, `userid`, `time`) VALUES (NULL, '$event', '$user', '" . $time->getTimestamp() . "');";
+            return $db->query($sql);
+        }
+        header('Location: ' . Config::$sys_url . '?page=order&error=1');
+        die("Error, please enable browser redirects.");
+    }
+    
+    public static function attentDel($user, $event) {
+        // Add user to an event. And sanitize as we only want numbers.
+
+
+        $event = filter_var(trim($event), FILTER_SANITIZE_NUMBER_INT);
+        if (Get::attentDouble($user, $event) != false) {
+            $db = new DBClass();
+            $sql = "DELETE FROM `attendees` WHERE `attendees`.`userid` = $user AND `eventid` = $event";
+            return $db->query($sql);
+        }
+        header('Location: ' . Config::$sys_url . '?page=order&error=2');
+        die("Error, please enable browser redirects.");
+    }
+
+    /* User functions */
+
     public static function addUser($username, $password, $realname, $mail, $level) {
         if (Get::checkExists($username)) { // check if user exists
             // ERROR USER EXISTS

classes/get.class.php

@@ -91,6 +91,30 @@ class Get {
         return $db->fetchAll($db->query($sql));
     }
     
+    /* Attend functions */
+
+    public static function attentEventList() {
+        // Get list of events that havent already started
+        $db = new DBClass();
+        $time = new DateTime();
+        $sql = "SELECT * FROM `events` WHERE `time` > ".$time->getTimestamp()." AND `type` = 1 ORDER BY `time` ASC";
+        return $db->fetchAll($db->query($sql));
+    }
+    
+    public static function attentDouble($user,$event) {
+        // Checks if username already is in db, if not return false, if it exists return true
+        $db = new DBClass();
+        $sql = "SELECT * FROM `attendees` WHERE `userid` = $user AND `eventid` = $event";
+        if ($db->numRows($db->query($sql)) != 1) { return false; } else { return true; }
+    }
+    
+    public static function attendees($event) {
+        // Checks if username already is in db, if not return false, if it exists return true
+        $db = new DBClass();
+        $sql = "SELECT * FROM `attendees` WHERE `eventid` = $event";
+        return $db->numRows($db->query($sql));
+    }
+    
     /* Login and user functions */
 
     public static function checkExists($name) {

content/eventadmin.php

@@ -27,6 +27,7 @@ Design::header($setup, 100);
                 <th>ID</th>
                 <th>Type</th>
                 <th>Titel</th>
+                <th>Tilmeldte</th>
                 <th>Tidspunkt</th>
                 <th>Indstillinger</th>
             </tr>
@@ -37,6 +38,7 @@ Design::header($setup, 100);
                     <td><?php echo $row['id']; ?></td>
                     <td><?php if ($row['type'] == 1) {echo "Event";}else{echo "Aktivitet";} ?></td>
                     <td><?php echo $row['title']; ?></td>
+                    <td><?php echo Get::attendees($row['id']); ?></td>
                     <td><?php echo date('H:i d/m-Y', $row['time']); ?></td>
                     <td>
                         <a href="?page=editevent&id=<?php echo $row['id']; ?>"><button type="button" class="btn btn-primary"><i class="fa fa-pencil" title="Rediger artikel"></i></button></a>

content/order.php

@@ -5,6 +5,20 @@ $setup['headline'] = "Odense Track - Bestil";
 $setup['keywords'] = "bestil,bestilnu,betal,order";
 $setup['description'] = "Odense Track Bestillingsside";
 
+if (isset($_GET['rem'])) {
+    Alter::attentDel($_SESSION['user'],$_GET['rem']);
+    header('Location: '.Config::$sys_url.'?page=order&rel=success');
+    die();
+}
+
+if (isset($_GET['att'])) {
+    
+    Alter::attentAdd($_SESSION['user'],$_GET['att']);
+    
+    header('Location: '.Config::$sys_url.'?page=order&rel=success');
+    die();
+}
+
 Design::header($setup, 25);
 ?>
 
@@ -13,6 +27,34 @@ Design::header($setup, 25);
     <div class="border"></div>
     <br />
     <p>Bestil en billet til event.</p>
+    <?php
+    foreach (Get::attentEventList() as $row) {
+        ?>
+    
+        <div class="eventslice">
+        <div class="eventslice-top"><img src="<?php echo $row['img']; ?>" alt="" /></div>
+        <div class="eventslice-middle"><?php echo $row['title']; ?></div>
+        
+        <?php
+        if (Get::attentDouble($_SESSION['user'],$row['id']) == true){
+        ?>
+        <div class="eventslice-bottom"><a href="?page=order&rem=<?php echo $row['id']; ?>"><button>Afmeld</button></a></div>
+        <?php
+        } else {
+        ?>
+        <div class="eventslice-bottom"><a href="?page=order&att=<?php echo $row['id']; ?>"><button>Tilmeld</button></a></div>
+        <?php
+        }
+        ?>
+        
+        </div>
+        
+        
+        <?php
+    }
+    ?>
+    <div class="clear"></div>
+
 </div>
 
 <?php