Ability mana symbols

cards/views.py

@@ -1,11 +1,24 @@
 # Create your views here.
+import re
 from django.shortcuts import render_to_response
+from django.template.loader import render_to_string
 from mtgweb.analyzer.models import Card
-from mtgweb.lib.mtg.mtg import ManaCost
+from mtgweb.lib.mtg.mtg import Mana, ManaCost
 import mtgweb.lib.mtg.database as database
 
+def prettify_mana(text):
+    manapattern = r'X?\d*(\((\d+|[{0}])/(\d+|[{0}])\))*[{0}]*'.format(''.join(Mana.types.keys()))
+    pattern = r'{%s}' % manapattern
+    while True:
+        match = re.search(pattern, text)
+        if not match:
+            break
+        text = text[:match.start()] + render_to_string('cards/manacost.html', {'cost': ManaCost(str(match.group(0)))}) + text[match.end():]
+    return text
+
+
 def display(request, name):
    card = Card.objects.get(name=name)
    cost = ManaCost(str(card.cost))
-   abilities = [ability for ability in card.text.split("\n") if ability]
+   abilities = [prettify_mana(ability) for ability in card.text.split("\n") if ability]
    return render_to_response('cards/view.html', {'card': card, 'cost': cost, 'abilities': abilities})

media/mtg.css

@@ -37,8 +37,7 @@ header {
     width: 1em;
     border-radius: 0.5em;
     -moz-border-radius: 0.5em;
-    display: block;
-    float: left;
+    display: inline-block;
     color: #eee;
     background-color: gray;
     border: 1px solid black;

templates/cards/view.html

@@ -27,9 +27,11 @@
         </div>
         <div class="text">
             <ul>
+                {% autoescape off %}
                 {% for ability in abilities %}
                     <li>{{ ability }}</li>
                 {% endfor %}
+                {% endautoescape %}
             </ul>
         </div>
         {% if card.toughness > '0' %}