Basic formatting for admin cells

rest_framework/renderers.py

@@ -687,7 +687,7 @@ class AdminRenderer(BrowsableAPIRenderer):
             results = data
 
         if isinstance(results, list):
-            header = results[0]
+            header = results[0] if results else {}
             style = 'list'
         else:
             header = results
@@ -695,7 +695,7 @@ class AdminRenderer(BrowsableAPIRenderer):
 
         columns = [key for key in header.keys() if key != 'url']
         details = [key for key in header.keys() if key != 'url']
-        linked = [columns[0]]
+        linked = [columns[0]] if columns else []
 
         context['style'] = style
         context['columns'] = columns

rest_framework/templates/rest_framework/admin.html

@@ -73,11 +73,9 @@
                     <form id="get-form" class="pull-right">
                         <fieldset>
                             <div class="btn-group format-selection">
-                                <a class="btn btn-primary js-tooltip" href='{{ request.get_full_path }}'
+                                <a class="btn btn-primary" href='{{ request.get_full_path }}'>Format</a>
-                                     rel="nofollow" title="Make a GET request on the {{ name }} resource">Format</a>
 
-                                <button class="btn btn-primary dropdown-toggle js-tooltip" data-toggle="dropdown"
+                                <button class="btn btn-primary dropdown-toggle" data-toggle="dropdown">
-                                        title="Specify a format for the GET request">
                                     <span class="caret"></span>
                                 </button>
                                 <ul class="dropdown-menu">

rest_framework/templates/rest_framework/admin/detail.html

@@ -1,8 +1,9 @@
+{% load rest_framework %}
 <table class="table table-striped">
     <tbody>
         {% for key, value in results.items %}
         {% if key in details %}
-        <tr><th>{{ key|capfirst }}</th><td>{{ value }}</td></tr>
+        <tr><th>{{ key|capfirst }}</th><td>{{ value|format_value }}</td></tr>
         {% endif %}
         {% endfor %}
     </tbody>

rest_framework/templates/rest_framework/admin/list.html

@@ -1,3 +1,4 @@
+{% load rest_framework %}
 <table class="table table-striped">
     <thead>
         <tr>{% for column in columns%}<th>{{ column|capfirst }}</th>{% endfor %}</tr>
@@ -9,7 +10,7 @@
             {% if key in columns %}
             <td>
                 {% if key in linked %}<a href="{{ row.url }}">{% endif %}
-                {{ value }}
+                {{ value|format_value }}
                 {% if key in linked %}</a>{% endif %}
             </td>
             {% endif %}

rest_framework/templatetags/rest_framework.py

@@ -8,6 +8,7 @@ from django.utils.safestring import SafeData, mark_safe
 from django.utils.html import smart_urlquote
 from rest_framework.renderers import HTMLFormRenderer
 from rest_framework.utils.urls import replace_query_param
+import decimal
 import re
 
 register = template.Library()
@@ -104,6 +105,26 @@ def add_class(value, css_class):
     return value
 
 
+@register.filter
+def format_value(value):
+    if isinstance(value, (int, float, decimal.Decimal, bool, type(None))):
+        return mark_safe('<code>%s</code>' % value)
+    elif isinstance(value, list):
+        return ''
+    elif isinstance(value, dict):
+        return ''
+    elif isinstance(value, six.string_types):
+        if (
+            (value.startswith('http:') or value.startswith('https:')) and not
+            re.search(r'\s', value)
+        ):
+            return mark_safe('<a href="{value}">{value}</a>'.format(value=escape(value)))
+        elif '@' in value and not re.search(r'\s', value):
+            return mark_safe('<a href="mailto:{value}">{value}</a>'.format(value=escape(value)))
+    return six.text_type(value)
+
+
+
 # Bunch of stuff cloned from urlize
 TRAILING_PUNCTUATION = ['.', ',', ':', ';', '.)', '"', "']", "'}", "'"]
 WRAPPING_PUNCTUATION = [('(', ')'), ('<', '>'), ('[', ']'), ('&lt;', '&gt;'),