Update donation page with PayPal and newer layout

Author: carlbennett

etc/config.sample.json

@@ -1,12 +1,15 @@
 {
   "bnetdocs": {
     "asset_versioning": true,
-    "btc_donate_address": "",
     "campaigns": {
       "battleforthenet": "",
       "vultr": ""
     },
     "discord_url": "https://discord.gg/u87WVeu",
+    "donations": {
+      "btc_address": "",
+      "paypal_url": ""
+    },
     "maintenance": [
       false,
       "BNETDocs has to take a brief moment to do some system maintenance. We'll be back shortly."

src/controllers/Donate.php

@@ -15,8 +15,8 @@ class Donate extends Controller {
 
   public function &run(Router &$router, View &$view, array &$args) {
 
-    $model              = new DonateModel();
-    $model->btc_address = Common::$config->bnetdocs->btc_donate_address;
+    $model            = new DonateModel();
+    $model->donations = Common::$config->bnetdocs->donations;
 
     $view->render($model);
 

src/models/Donate.php

@@ -6,6 +6,6 @@
 
 class Donate extends Model {
 
-  public $btc_address;
+  public $donations;
 
 }

src/templates/Donate.phtml

@@ -5,15 +5,25 @@ namespace BNETDocs\Templates;
 use \CarlBennett\MVC\Libraries\Common;
 use \CarlBennett\MVC\Libraries\Pair;
 
-$title       = "Donate";
-$description = "Donate to BNETDocs to show your support for this project!";
+$title       = 'Donate';
+$description = 'Donate to BNETDocs to show your support for this project!';
 
-$this->opengraph->attach(new Pair("url", "/donate"));
-$this->opengraph->attach(new Pair("type", "article"));
+$this->opengraph->attach(new Pair('url', '/donate'));
+$this->opengraph->attach(new Pair('type', 'article'));
 
-require("./header.inc.phtml");
+$btc_address = $this->getContext()->donations->btc_address;
+$paypal_url  = $this->getContext()->donations->paypal_url;
+
+require('./header.inc.phtml');
 ?>
       <article>
+        <header>Support Us</header>
+        <section>
+          <p><ul>
+            <li>PayPal: <a href="<?php echo filter_var($paypal_url, FILTER_SANITIZE_FULL_SPECIAL_CHARS); ?>"><?php echo filter_var($paypal_url, FILTER_SANITIZE_FULL_SPECIAL_CHARS); ?></a></li>
+            <li>BTC: <code><?php echo $btc_address; ?></code></li>
+          </ul></p>
+        </section>
         <header>Disclaimer</header>
         <section>
           <p>By donating to BNETDocs, you understand the following:</p>
@@ -23,11 +33,7 @@ require("./header.inc.phtml");
             <li>A donation is not acceptable as payment for goods, products, or merchant items.</li>
             <li>In absolutely no scenario will a donation be used to willfully violate Blizzard Entertainment's Terms of Service or Battle.net&trade;'s Terms of Service.</li>
           </ol></p>
-          <p>Please see our <a href="<?php echo Common::relativeUrlToAbsolute("/legal"); ?>">Legal Policies</a> for more info.</p>
-        </section>
-        <header>Bitcoin (BTC)</header>
-        <section>
-          <p>Please send your donation to: <code><?php echo $this->getContext()->btc_address; ?></code></p>
+          <p>Please see our <a href="<?php echo Common::relativeUrlToAbsolute('/legal'); ?>">Legal Policies</a> for more info.</p>
         </section>
       </article>
-<?php require("./footer.inc.phtml"); ?>
+<?php require('./footer.inc.phtml'); ?>