Add discord_url to Welcome page model

Author: carlbennett

src/controllers/Welcome.php

@@ -3,6 +3,7 @@
 namespace BNETDocs\Controllers;
 
 use \BNETDocs\Models\Welcome as WelcomeModel;
+use \CarlBennett\MVC\Libraries\Common;
 use \CarlBennett\MVC\Libraries\Controller;
 use \CarlBennett\MVC\Libraries\Router;
 use \CarlBennett\MVC\Libraries\View;
@@ -13,6 +14,8 @@ public function &run( Router &$router, View &$view, array &$args ) {
 
     $model = new WelcomeModel();
 
+    $model->discord_url = Common::$config->bnetdocs->discord_url;
+
     $view->render( $model );
 
     $model->_responseCode = 200;

src/models/Welcome.php

@@ -4,4 +4,8 @@
 
 use \CarlBennett\MVC\Libraries\Model;
 
-class Welcome extends Model {}
+class Welcome extends Model {
+
+  public $discord_url;
+
+}

src/templates/Welcome.phtml

@@ -25,7 +25,7 @@ require("./header.inc.phtml");
           <img class="welcome-logo-gnome" alt="Gnome Icon" title="Gnome Icon" src="<?php echo Common::relativeUrlToAbsolute('/a/gnome_l.gif'); ?>"/>
           <p>To that end, if you would like to support us, there are a few ways you can do so. You could:</p>
           <p><ul>
-            <li><a href="<?php echo Common::relativeUrlToAbsolute(Common::$config->bnetdocs->discord_url); ?>">join our Discord</a> and have a chat,</li>
+            <li><a href="<?php echo Common::relativeUrlToAbsolute($this->getContext()->discord_url); ?>">join our Discord</a> and have a chat,</li>
             <li><a href="<?php echo Common::relativeUrlToAbsolute('/user/register'); ?>">register</a> an account and add your knowledge to our site,</li>
             <li><a href="<?php echo Common::relativeUrlToAbsolute('/donate'); ?>">donate</a> to costs of running this website,</li>
             <li>help <a href="<?php echo Common::relativeUrlToAbsolute('https://github.com/BNETDocs/bnetdocs-web'); ?>">develop this website</a>,</li>