design of shop and publication elements

app/modules/cpublication.php

         'ARTIST' => 'artist',
         'DATE' => 'date',
         'IMAGE' => 'img',
-        'CATALOGUE' => 'catalogue'
+        'CATALOGUE' => 'cat',
+        'PRICE' => 'price',
+        'LINK' => 'link'
     );
     public $values;
     protected $layout;
     function simple() {
         return sprintf("sdsd");
     }
-        
+    
+    function affiliate_link($href) {
+        $classes = ['affiliate'];
+        $name = $href;
+        if (stripos($href, 'bandcamp.com') !== false) {
+            $classes[] = 'bandcamp';
+            $name = 'Bandcamp';
+        }
+        return sprintf('<a href="%s" class="%s">%s</a>',
+            $href,
+            implode(" ",$classes),
+            $name
+        );
+    }
+    
     function view_in_toc() {
         $f3 = \Base::instance();
         $v = (object) $this->values;
 
         $img = new CachedImage($this->config['path'].$v->img);
         $img_html = sprintf('<img src="%s" alt="cover art" />', $img->get_src(1000));
+        
+        $ED = new ElementDispatcher();
+        $buy_button = $v->price 
+                    ? $ED->content_element([
+                        'buy',
+                        $v->cat .": ".$v->title,
+                        $v->price])
+                    : "";
+        
+        $affiliates = "";
+        
+        if (is_array($v->link)) {
+            foreach ($v->link as $link) {
+                $affiliates .= $this->affiliate_link($link);
+            }
+        } else {
+            $affiliates .= $this->affiliate_link($v->link);
+        }
+        
         return sprintf(
         "<div class=\"contentTypeElement publication\">"
             ."<span class=\"catalogue\">%s</span>"
             ."%s"
             ."<div class=\"info\">"
             ."<h2>%s</h2><h3><span class=\"artist\">%s</span>%s</h3>"
-            ."</div></a></div>",
-                $v->catalogue,
+            ."</div></a></div>%s %s",
+                $v->cat,
                 $this->href,
                 $img_html,
                 $v->title,
                 $v->artist,
                 $v->date ? '<span class="pubdate"> - '.$v->date.'</span>' : '' ,                                
-
-                       
+                $buy_button,
+                $affiliates
         );
     }
 

app/views/cart.htm

 <div class="cart">
-<a href="/cart">cart</a>
+<a href="/cart" class="button">cart</a>
 <repeat group="{{ @cart }}" key="{{ @key }}" value="{{ @value }}">
-<li>{{ @value.amount }} x {{ @value.name }} à {{ @value.price }}</li>
+<li>{{ @value.amount }} x {{ @value.name }}</li>
 </repeat>
 
-<a href="/checkout">checkout</a>
+<a href="/checkout" class="button">checkout</a>
 
 
 <script>