editing and removing hobo tenants

Closes #5036

hobo/environment/templates/environment/tenant_confirm_delete.html

@@ -0,0 +1,17 @@
+{% extends "hobo/base.html" %}
+{% load i18n  %}
+
+{% block content %}
+<form action="{% url 'delete-tenant' object.id %}" method="post">
+  {% csrf_token %}
+  <p>
+    {% blocktrans with name=object.schema_name %}
+    Are you sure you want to delete "{{ name }}"?
+    {% endblocktrans %}
+  </p>
+  <div class="right">
+    <button type="button" class="cancel">{% trans 'Cancel' %}</button>
+    <input type="submit" value="{% trans 'Delete' %}" />
+  </div>
+</form>
+{% endblock %}

hobo/forms.py

@@ -1,7 +1,32 @@
 from django.forms import ModelForm
-from tenant_schemas.utils import get_tenant_model
+
+try:
+    from tenant_schemas.utils import get_tenant_model
+except ImportError:
+    get_tenant_model = lambda: None
 
 class HoboForm(ModelForm):
+
+    required_css_class = 'required'
+
+    def __init__(self, *args, **kwargs):
+        super(HoboForm, self).__init__(*args, **kwargs)
+        self.fields['schema_name'].required = False
+
+    def clean(self):
+        from django.template.defaultfilters import slugify
+
+        cleaned_data = super(HoboForm, self).clean()
+        if not cleaned_data.get('schema_name') and cleaned_data.get('domain_url'):
+            cleaned_data['schema_name'] = slugify(cleaned_data['domain_url'])
+        return cleaned_data
+
     class Meta:
         model = get_tenant_model()
-        fields = ['schema_name', 'domain_url']
+        fields = ['domain_url', 'schema_name']
+
+class HoboUpdateForm(ModelForm):
+
+    class Meta:
+        model = get_tenant_model()
+        fields = ['domain_url']

hobo/manager_urls.py

@@ -1,6 +1,8 @@
 from django.conf.urls import patterns, include, url
 
 urlpatterns = patterns('',
-    url(r'^$', 'hobo.views.manager_home'),
+    url(r'^$', 'hobo.views.manager_home', name='manager-home'),
+    url(r'^update/(?P<pk>\d+)$', 'hobo.views.update_tenant', name='update-tenant'),
+    url(r'^delete/(?P<pk>\d+)$', 'hobo.views.delete_tenant', name='delete-tenant'),
     url(r'^hobos.json$', 'hobo.views.hobos', name='hobos'),
 )

hobo/static/css/style.css

@@ -15,13 +15,27 @@ p.being-deployed {
   padding-left: 2em;
 }
 
-a.delete-service, a.delete-variable {
+a.delete-service, a.delete-variable, a.delete-tenant {
   float: right;
   text-decoration: none;
 }
 
-a.delete-service:after, a.delete-variable:after {
+a.delete-service:after, a.delete-variable:after, a.delete-tenant:after {
   font: normal 1.5em FontAwesome;
   content:"\f057";
 }
 
+.right {
+  float: right;
+}
+
+.required {
+  position: relative;
+}
+
+.required label:after {
+  content: '*';
+  color: #f00;
+  position: absolute;
+  top: 0;
+}

hobo/templates/hobo/manager_home.html

@@ -13,4 +13,39 @@
     <button>{% trans 'Add' %}</button>
   </form>
 
+  <h2>{% trans 'Tenants' %}</h2>
+    {% for tenant in tenants_list %}
+    <div>
+     <a href="{% url 'delete-tenant' tenant.object.id %}" class="delete-tenant" title="{% trans 'Delete tenant' %}"></a>
+     <h3>{{ tenant.object }}</h3>
+     <form class="small" method="post" action="{% url 'update-tenant' tenant.object.pk %}" >
+       {% csrf_token %}
+       {{ tenant.form.as_p }}
+       <button class="enable-on-change" disabled="disabled">{% trans 'Save' %}</button>
+     </form>
+    </div>
+    {% endfor %}
+{% endblock %}
+
+{% block page-end %}
+<script>
+$(function() {
+    $('a.delete-tenant').click(function() {
+        var url = $(this).attr('href');
+        $.get($(this).attr('href'), function(data) {
+            var form = $(data).find('form');
+            $(form).dialog({modal: true, title: '{% trans "Tenant deletion" %}', width: 'auto'});
+            $('.cancel', form).click(function() {$(form).dialog('close')});
+        });
+        event.preventDefault();
+    });
+
+    $('button.enable-on-change').each(function(index, element) {
+        var button = $(element);
+        $(element).parent('form').find('input').on('change keydown',
+                                                   function() {$(button).prop('disabled', null);});
+    });
+
+})
+</script>
 {% endblock %}

hobo/views.py

@@ -3,9 +3,17 @@ import json
 from django.http import HttpResponse
 from django.utils.translation import ugettext as _
 from django.views.generic.base import TemplateView
-from django.views.generic.edit import CreateView
+from django.views.generic import edit
+from django.core.urlresolvers import reverse
 
 from .environment.utils import Zone, get_operational_services
+from .forms import HoboForm, HoboUpdateForm
+
+try:
+    from tenant_schemas.utils import get_tenant_model, get_public_schema_name
+except ImportError:
+    get_tenant_model = lambda: None
+    get_public_schema_name = lambda: ''
 
 class Home(TemplateView):
     template_name = 'hobo/home.html'
@@ -22,18 +30,55 @@ class Home(TemplateView):
 
 home = Home.as_view()
 
-class ManagerHome(CreateView):
+class ManagerHome(edit.CreateView):
     template_name = 'hobo/manager_home.html'
-    success_url = '.'
+    form_class = HoboForm
 
-    def get_form_class(self):
-        from .forms import HoboForm
-        return HoboForm
+    def get_success_url(self):
+        return reverse('manager-home')
+
+    def get_context_data(self, **kwargs):
+        from tenant_schemas.utils import get_tenant_model
+        context = super(ManagerHome, self).get_context_data(**kwargs)
+        tenants_list = ()
+        for obj in get_tenant_model().objects.exclude(schema_name=get_public_schema_name()):
+            f = HoboUpdateForm(instance=obj, auto_id='%s_%%s' % obj.pk)
+            tenants_list += ({'object': obj, 'form': f},)
+        context['tenants_list'] = tenants_list
+        return context
+
+    def form_valid(self, form):
+        response = super(ManagerHome, self).form_valid(form)
+        self.object.create_schema(True)
+        return response
 
 manager_home = ManagerHome.as_view()
 
+class ManagerUpdateTenant(edit.UpdateView):
+    model = get_tenant_model()
+    template_name = 'hobo/manager_home.html'
+    form_class = HoboUpdateForm
+
+    def get_success_url(self):
+        return reverse('manager-home')
+
+    def form_valid(self, form):
+        response = super(ManagerUpdateTenant, self).form_valid(form)
+        self.object.create_schema(True)
+        return response
+
+update_tenant = ManagerUpdateTenant.as_view()
+
+class ManagerDeleteTenant(edit.DeleteView):
+    template_name = 'environment/tenant_confirm_delete.html'
+    model = get_tenant_model()
+
+    def get_success_url(self):
+        return reverse('manager-home', self.object.id)
+
+delete_tenant = ManagerDeleteTenant.as_view()
+
 def hobos(request, *args, **kwargs):
-    from tenant_schemas.utils import get_tenant_model, get_public_schema_name
     response = HttpResponse(content_type='application/json')
     tenants = [{'name': tenant.schema_name, 'url': tenant.domain_url} \
                for tenant in get_tenant_model().objects.all()]