Revert "Changed rpxAccount login_form due to end-of-life for Janrain IFRAME/embedded widget"

This reverts commit c4a68e9e5a.

gluon/contrib/login_methods/rpx_account.py

@@ -98,32 +98,27 @@ class RPXAccount(object):
     def login_form(self):
         request = self.request
         args = request.args
-        rpxform = """
+        if self.embed:
-        <script type="text/javascript">
+            JANRAIN_URL = \
-        (function() {
+                "https://%s.rpxnow.com/openid/embed?token_url=%s&language_preference=%s"
-            if (typeof window.janrain !== 'object') window.janrain = {};
+            rpxform = IFRAME(
-            if (typeof window.janrain.settings !== 'object') window.janrain.settings = {};
+                _src=JANRAIN_URL % (
-            janrain.settings.tokenUrl = '%(token_url)s';
+                    self.domain, self.token_url, self.language),
-            function isReady() { janrain.ready = true; };
+                _scrolling="no",
-            if (document.addEventListener) {
+                _frameborder="no",
-                document.addEventListener("DOMContentLoaded", isReady, false);
+                             _style="width:400px;height:240px;")
-            } else {
+        else:
-                window.attachEvent('onload', isReady);
+            JANRAIN_URL = \
-            }
+                "https://%s.rpxnow.com/openid/v2/signin?token_url=%s"
-            var e = document.createElement('script');
+            rpxform = DIV(SCRIPT(_src="https://rpxnow.com/openid/v2/widget",
-            e.type = 'text/javascript';
+                                 _type="text/javascript"),
-            e.id = 'janrainAuthWidget';
+                          SCRIPT("RPXNOW.overlay = true;",
-            if (document.location.protocol === 'https:') {
+                                 "RPXNOW.language_preference = '%s';" % self.language,
-                e.src = 'https://rpxnow.com/js/lib/%(domain)s/engage.js';
+                                 "RPXNOW.realm = '%s';" % self.domain,
-            } else {
+                                 "RPXNOW.token_url = '%s';" % self.token_url,
-                e.src = 'http://widget-cdn.rpxnow.com/js/lib/%(domain)/engage.js';
+                                 "RPXNOW.show();",
-            }
+                                 _type="text/javascript"))
-            var s = document.getElementsByTagName('script')[0];
+        return rpxform
-            s.parentNode.insertBefore(e, s);
-        })();
-        </script>
-        <div id="janrainEngageEmbed"></div>""" % dict(token_url=self.token_url, domain=self.domain)
-        return XML(rpxform)
 
 
 def use_janrain(auth, filename='private/janrain.key', **kwargs):