WIP: Initial instrumentation of delete record functionality.

I have the confirmation page written. Need to work on parsing array to delete when confirmation received.

binder/bcommon/views.py

@@ -83,3 +83,31 @@ def add_record_result(request):
         return render_to_response('bcommon/add_record_result.htm',
                                   { 'response' : response },
                                   context_instance=RequestContext(request))
+
+def view_delete_record(request):
+    if request.method == "GET":
+        # Return home. You shouldn't trying to directly acces
+        # the url for deleting records.
+        return redirect('/')
+
+    rr_server = request.POST['rr_server']
+    rr_domain = request.POST['rr_domain']
+    rr_array = request.POST.getlist('rr_array')
+
+    if request.POST['delete_step'] == "initial":
+        """ We need to confirm they really want to delete the items. """
+        return render_to_response('bcommon/delete_record_initial.htm',
+                           { 'rr_server' : rr_server,
+                             'rr_domain' : rr_domain,
+                             'rr_array' :  rr_array },
+                           context_instance=RequestContext(request))
+
+    if request.POST['delete_step'] == "finalize":
+        # TODO: Instrument
+        """ Time to actually delete the records requested """
+        pass
+
+    # If we hit a case where we don't know what's going on.
+    return render_to_response('bcommon/index.htm',
+                              { 'errors' : "We hit an unhandled exception in deleting your requested records." },
+                              context_instance=RequestContext(request))

binder/templates/bcommon/delete_record_initial.htm

@@ -0,0 +1,19 @@
+{% extends "base.htm" %}
+
+{% block body %}
+
+<form action="/delete_record/" method="POST">{% csrf_token %}
+<input type="hidden" name="rr_server" value="{{ rr_server }}">
+<input type="hidden" name="rr_domain" value="{{ rr_domain }}">
+<input type="hidden" name="rr_array" value="{{ rr_array }}">
+<input type="hidden" name="delete_step" value="finalize">
+Do you really want to delete the following records?
+<ul>
+<li>Server: {{ rr_server }}</li>
+<li>Domain: {{ rr_domain }}</li>
+<li>Records: {{ rr_array }}</li>
+</ul>
+<input type="submit" value="Yes, I really want to really them."/>
+</form>
+
+{% endblock body %}

binder/templates/bcommon/list_zone.htm

@@ -12,9 +12,10 @@
   <th>Data</th>
 </tr>
 
-<form action="/modify/delete_record" method="post">
-<input type="hidden" name="rr_domain" value="{{ rr_domain }}">
+<form action="/delete_record/" method="post">{% csrf_token %}
 <input type="hidden" name="rr_server" value="{{ rr_server }}">
+<input type="hidden" name="rr_domain" value="{{ rr_domain }}">
+<input type="hidden" name="delete_step" value="initial">
 {% for current_record in record_array %}
 <tr>
   <td><input type="checkbox" name="rr_array" value="{{ current_record.rr_name }}"></td>

binder/urls.py

@@ -13,6 +13,7 @@ urlpatterns = patterns('',
     (r'^info/(?P<dns_hostname>[a-zA-Z0-9.-]+)/(?P<zone_name>[a-zA-Z0-9.-]+)/$', 'bcommon.views.view_zone_records'),
     (r'^add_record/(?P<dns_hostname>[a-zA-Z0-9.-]+)/(?P<zone_name>[a-zA-Z0-9.-]+)/$', 'bcommon.views.view_add_record'),
     (r'^add_record/result/$', 'bcommon.views.add_record_result'),
+    (r'^delete_record/$', 'bcommon.views.view_delete_record'),
 )
 
 if settings.DEBUG: