Merge branch 'master' into 'master'

Task #6038: Change datacenterlight.ch message form to send email to support@ungleich.ch

See merge request ungleich-public/dynamicweb!679

Changelog

@@ -1,3 +1,9 @@
+Next:
+    * bugfix: Use correct version of django-multisite (MR #676)
+2.4.1: 2018-10-18
+    * bugfix: Update pycryptodome module from 3.4 to 3.6.6 (PR #674)
+2.4: 2018-10-18
+    * #5681: [hosting,dcl] Allow admin to lower minimum RAM to 512 MB (PR #672)
 2.3.1: 2018-10-17
     * bugfix: [hosting, dcl] Show VAT percent rounded to 2 decimal places in the order confirmation page (PR #673)
 2.3: 2018-10-08

datacenterlight/cms_models.py

@@ -361,3 +361,4 @@ class DCLCalculatorPluginModel(CMSPlugin):
         help_text="Write the name of the template that you need selected as"
                   " default when the calculator loads"
     )
+    enable_512mb_ram = models.BooleanField(default=False)

datacenterlight/cms_plugins.py

@@ -99,9 +99,8 @@ class DCLCalculatorPlugin(CMSPluginBase):
             context['templates'] = VMTemplate.objects.filter(
                 vm_type=instance.vm_type
             ).order_by('name')
-        context['default_selected_template'] = (
-            instance.default_selected_template
-        )
+        context['instance'] = instance
+        context['min_ram'] = 0.5 if instance.enable_512mb_ram else 1
         return context
 
 

datacenterlight/migrations/0027_dclcalculatorpluginmodel_enable_512mb_ram.py

@@ -0,0 +1,20 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.9.4 on 2018-09-29 05:36
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('datacenterlight', '0026_dclcalculatorpluginmodel_default_selected_template'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='dclcalculatorpluginmodel',
+            name='enable_512mb_ram',
+            field=models.BooleanField(default=False),
+        ),
+    ]

datacenterlight/static/datacenterlight/js/main.js

@@ -5,6 +5,10 @@
     /* ---------------------------------------------
      Scripts initialization
      --------------------------------------------- */
+    var minRam = 1;
+    if(window.minRam){
+        minRam = window.minRam;
+    }
     var cardPricing = {
         'cpu': {
             'id': 'coreValue',
@@ -16,7 +20,7 @@
         'ram': {
             'id': 'ramValue',
             'value': 2,
-            'min': 1,
+            'min': minRam,
             'max': 200,
             'interval': 1
         },
@@ -40,6 +44,7 @@
         _initNavUrl();
         _initPricing();
         ajaxForms();
+        $('#ramValue').data('old-value', $('#ramValue').val());
     });
 
     $(window).resize(function() {
@@ -144,21 +149,54 @@
             var data = $(this).data('minus');
 
             if (cardPricing[data].value > cardPricing[data].min) {
-                cardPricing[data].value = Number(cardPricing[data].value) - cardPricing[data].interval;
+                if(data === 'ram' && String(cardPricing[data].value) === "1" && minRam === 0.5){
+                    cardPricing[data].value = 0.5;
+                    $('#ramValue').val('0.5');
+                    $("#ramValue").attr('step', 0.5);
+                } else {
+                    cardPricing[data].value = Number(cardPricing[data].value) - cardPricing[data].interval;
+                }
             }
             _fetchPricing();
+            $('#ramValue').data('old-value', $('#ramValue').val());
         });
         $('.fa-plus-circle.right').click(function(event) {
             var data = $(this).data('plus');
             if (cardPricing[data].value < cardPricing[data].max) {
-                cardPricing[data].value = Number(cardPricing[data].value) + cardPricing[data].interval;
+                if(data === 'ram' && String(cardPricing[data].value) === "0.5" && minRam === 0.5){
+                    cardPricing[data].value = 1;
+                    $('#ramValue').val('1');
+                    $("#ramValue").attr('step', 1);
+                } else {
+                    cardPricing[data].value = Number(cardPricing[data].value) + cardPricing[data].interval;
+                }
             }
             _fetchPricing();
+            $('#ramValue').data('old-value', $('#ramValue').val());
         });
 
         $('.input-price').change(function() {
             var data = $(this).attr("name");
-            cardPricing[data].value = $('input[name=' + data + ']').val();
+            var input = $('input[name=' + data + ']');
+            var inputValue = input.val();
+
+            if(data === 'ram') {
+                var ramInput = $('#ramValue');
+                if ($('#ramValue').data('old-value') < $('#ramValue').val()) {
+                    if($('#ramValue').val() === '1' && minRam === 0.5) {
+                        $("#ramValue").attr('step', 1);
+                        $('#ramValue').val('1');
+                    }
+                } else {
+                    if($('#ramValue').val() === '0' && minRam === 0.5) {
+                        $("#ramValue").attr('step', 0.5);
+                        $('#ramValue').val('0.5');
+                    }
+                }
+                inputValue = $('#ramValue').val();
+                $('#ramValue').data('old-value', $('#ramValue').val());
+            }
+            cardPricing[data].value = inputValue;
             _fetchPricing();
         });
     }

datacenterlight/templates/datacenterlight/includes/_calculator_form.html

@@ -9,11 +9,14 @@
         window.ssdUnitPrice = {{vm_pricing.ssd_unit_price|default:0}};
         window.hddUnitPrice = {{vm_pricing.hdd_unit_price|default:0}};
         window.discountAmount = {{vm_pricing.discount_amount|default:0}};
+        window.minRam = {{min_ram}};
+        window.minRamErr = '{% blocktrans with min_ram=min_ram %}Please enter a value in range {{min_ram}} - 200.{% endblocktrans %}';
     </script>
 {% endif %}
 
 <form id="order_form" method="POST" action="{{calculator_form_url}}" data-toggle="validator" role="form">
     {% csrf_token %}
+    <input type="hidden" name="pid" value="{{instance.id}}">
     <div class="title">
         <h3>{% trans "VM hosting" %} </h3>
     </div>
@@ -54,8 +57,8 @@
         <div class="form-group">
             <div class="description input">
                 <i class="fa fa-minus-circle left" data-minus="ram" aria-hidden="true"></i>
-                <input id="ramValue" class="input-price select-number" type="number" min="1" max="200" name="ram"
-                       data-error="{% trans 'Please enter a value in range 1 - 200.' %}" required>
+                <input id="ramValue" class="input-price select-number" type="number" min="{% if min_ram == 0.5 %}0{% else %}1{% endif %}" max="200" name="ram"
+                       data-error="{% blocktrans with min_ram=min_ram %}Please enter a value in range {{min_ram}} - 200.{% endblocktrans %}" required step="1">
                 <span> GB RAM</span>
                 <i class="fa fa-plus-circle right" data-plus="ram" aria-hidden="true"></i>
             </div>
@@ -92,11 +95,11 @@
             <select name="config">
                 {% for template in templates %}
 
-                <option value="{{template.opennebula_vm_template_id}}" {% if template.name|lower == default_selected_template|lower %}selected="selected"{% endif %}>{{template.name}}</option>
+                <option value="{{template.opennebula_vm_template_id}}" {% if template.name|lower == instance.default_selected_template|lower %}selected="selected"{% endif %}>{{template.name}}</option>
                 {% endfor %}
             </select>
         </div>
     </div>
     <input type="hidden" name="pricing_name" value="{% if vm_pricing.name %}{{vm_pricing.name}}{% else %}unknown{% endif%}"></input>
     <input type="submit" class="btn btn-primary disabled" value="{% trans 'Continue' %}"></input>
-</form>
+</form>

datacenterlight/views.py

@@ -27,6 +27,7 @@ from utils.forms import (
 from utils.hosting_utils import get_vm_price_with_vat
 from utils.stripe_utils import StripeUtils
 from utils.tasks import send_plain_email_task
+from .cms_models import DCLCalculatorPluginModel
 from .forms import ContactForm
 from .models import VMTemplate, VMPricing
 from .utils import get_cms_integration, create_vm, clear_all_session_vars
@@ -63,7 +64,7 @@ class ContactUsView(FormView):
                 sender=form.cleaned_data.get('email')
             ),
             'from_email': settings.DCL_SUPPORT_FROM_ADDRESS,
-            'to': [from_emails.get(from_page, 'info@ungleich.ch')],
+            'to': [from_emails.get(from_page, 'support@ungleich.ch')],
             'body': "\n".join(
                 ["%s=%s" % (k, v) for (k, v) in form.cleaned_data.items()]),
             'reply_to': [form.cleaned_data.get('email')],
@@ -89,7 +90,29 @@ class IndexView(CreateView):
             raise ValidationError(_('Invalid number of cores'))
 
     def validate_memory(self, value):
-        if (value > 200) or (value < 1):
+        if 'pid' in self.request.POST:
+            try:
+                plugin = DCLCalculatorPluginModel.objects.get(
+                             id=self.request.POST['pid']
+                         )
+            except DCLCalculatorPluginModel.DoesNotExist as dne:
+                logger.error(
+                    str(dne) + " plugin_id: " + self.request.POST['pid']
+                )
+                raise ValidationError(_('Invalid calculator properties'))
+            if plugin.enable_512mb_ram:
+                if value % 1 == 0 or value == 0.5:
+                    logger.debug(
+                        "Given ram {value} is either 0.5 or a"
+                        " whole number".format(value=value)
+                    )
+                    if (value > 200) or (value < 0.5):
+                        raise ValidationError(_('Invalid RAM size'))
+                else:
+                    raise ValidationError(_('Invalid RAM size'))
+            elif (value > 200) or (value < 1) or (value % 1 != 0):
+                raise ValidationError(_('Invalid RAM size'))
+        else:
             raise ValidationError(_('Invalid RAM size'))
 
     def validate_storage(self, value):
@@ -105,7 +128,7 @@ class IndexView(CreateView):
         cores = request.POST.get('cpu')
         cores_field = forms.IntegerField(validators=[self.validate_cores])
         memory = request.POST.get('ram')
-        memory_field = forms.IntegerField(validators=[self.validate_memory])
+        memory_field = forms.FloatField(validators=[self.validate_memory])
         storage = request.POST.get('storage')
         storage_field = forms.IntegerField(validators=[self.validate_storage])
         template_id = int(request.POST.get('config'))
@@ -174,7 +197,7 @@ class IndexView(CreateView):
             'vat': vat,
             'vat_percent': vat_percent,
             'discount': discount,
-            'total_price': price + vat - discount['amount'],
+            'total_price': round(price + vat - discount['amount'], 2),
             'pricing_name': vm_pricing_name
         }
         request.session['specs'] = specs

hosting/static/hosting/js/initial.js

@@ -157,6 +157,10 @@ $( document ).ready(function() {
     /* ---------------------------------------------
      Scripts initialization
      --------------------------------------------- */
+    var minRam = 1;
+    if(window.minRam){
+        minRam = window.minRam;
+    }
     var cardPricing = {
         'cpu': {
             'id': 'coreValue',
@@ -168,7 +172,7 @@ $( document ).ready(function() {
         'ram': {
             'id': 'ramValue',
             'value': 2,
-            'min': 1,
+            'min': minRam,
             'max': 200,
             'interval': 1
         },
@@ -188,21 +192,54 @@ $( document ).ready(function() {
             var data = $(this).data('minus');
 
             if (cardPricing[data].value > cardPricing[data].min) {
-                cardPricing[data].value = Number(cardPricing[data].value) - cardPricing[data].interval;
+                if(data === 'ram' && String(cardPricing[data].value) === "1" && minRam === 0.5){
+                    cardPricing[data].value = 0.5;
+                    $('#ramValue').val('0.5');
+                    $("#ramValue").attr('step', 0.5);
+                } else {
+                    cardPricing[data].value = Number(cardPricing[data].value) - cardPricing[data].interval;
+                }
             }
             _fetchPricing();
+            $('#ramValue').data('old-value', $('#ramValue').val());
         });
         $('.fa-plus-circle.right').click(function(event) {
             var data = $(this).data('plus');
             if (cardPricing[data].value < cardPricing[data].max) {
-                cardPricing[data].value = Number(cardPricing[data].value) + cardPricing[data].interval;
+                if(data === 'ram' && String(cardPricing[data].value) === "0.5" && minRam === 0.5){
+                    cardPricing[data].value = 1;
+                    $('#ramValue').val('1');
+                    $("#ramValue").attr('step', 1);
+                } else {
+                    cardPricing[data].value = Number(cardPricing[data].value) + cardPricing[data].interval;
+                }
             }
             _fetchPricing();
+            $('#ramValue').data('old-value', $('#ramValue').val());
         });
 
         $('.input-price').change(function() {
             var data = $(this).attr("name");
-            cardPricing[data].value = $('input[name=' + data + ']').val();
+            var input = $('input[name=' + data + ']');
+            var inputValue = input.val();
+
+            if(data === 'ram') {
+                var ramInput = $('#ramValue');
+                if ($('#ramValue').data('old-value') < $('#ramValue').val()) {
+                    if($('#ramValue').val() === '1' && minRam === 0.5) {
+                        $("#ramValue").attr('step', 1);
+                        $('#ramValue').val('1');
+                    }
+                } else {
+                    if($('#ramValue').val() === '0' && minRam === 0.5) {
+                        $("#ramValue").attr('step', 0.5);
+                        $('#ramValue').val('0.5');
+                    }
+                }
+                inputValue = $('#ramValue').val();
+                $('#ramValue').data('old-value', $('#ramValue').val());
+            }
+            cardPricing[data].value = inputValue;
             _fetchPricing();
         });
     }
@@ -236,4 +273,5 @@ $( document ).ready(function() {
     }
 
     _initPricing();
-});
+    $('#ramValue').data('old-value', $('#ramValue').val());
+});

hosting/views.py

@@ -32,6 +32,7 @@ from stored_messages.api import mark_read
 from stored_messages.models import Message
 from stored_messages.settings import stored_messages_settings
 
+from datacenterlight.cms_models import DCLCalculatorPluginModel
 from datacenterlight.models import VMTemplate, VMPricing
 from datacenterlight.utils import create_vm, get_cms_integration
 from hosting.models import UserCardDetail
@@ -1198,7 +1199,29 @@ class CreateVirtualMachinesView(LoginRequiredMixin, View):
             raise ValidationError(_('Invalid number of cores'))
 
     def validate_memory(self, value):
-        if (value > 200) or (value < 1):
+        if 'pid' in self.request.POST:
+            try:
+                plugin = DCLCalculatorPluginModel.objects.get(
+                             id=self.request.POST['pid']
+                         )
+            except DCLCalculatorPluginModel.DoesNotExist as dne:
+                logger.error(
+                    str(dne) + " plugin_id: " + self.request.POST['pid']
+                )
+                raise ValidationError(_('Invalid calculator properties'))
+            if plugin.enable_512mb_ram:
+                if value % 1 == 0 or value == 0.5:
+                    logger.debug(
+                        "Given ram {value} is either 0.5 or a"
+                        " whole number".format(value=value)
+                    )
+                    if (value > 200) or (value < 0.5):
+                        raise ValidationError(_('Invalid RAM size'))
+                else:
+                    raise ValidationError(_('Invalid RAM size'))
+            elif (value > 200) or (value < 1) or (value % 1 != 0):
+                raise ValidationError(_('Invalid RAM size'))
+        else:
             raise ValidationError(_('Invalid RAM size'))
 
     def validate_storage(self, value):
@@ -1218,7 +1241,7 @@ class CreateVirtualMachinesView(LoginRequiredMixin, View):
         cores = request.POST.get('cpu')
         cores_field = forms.IntegerField(validators=[self.validate_cores])
         memory = request.POST.get('ram')
-        memory_field = forms.IntegerField(validators=[self.validate_memory])
+        memory_field = forms.FloatField(validators=[self.validate_memory])
         storage = request.POST.get('storage')
         storage_field = forms.IntegerField(validators=[self.validate_storage])
         template_id = int(request.POST.get('config'))
@@ -1282,7 +1305,7 @@ class CreateVirtualMachinesView(LoginRequiredMixin, View):
             'price': price,
             'vat': vat,
             'vat_percent': vat_percent,
-            'total_price': price + vat - discount['amount'],
+            'total_price': round(price + vat - discount['amount'], 2),
             'pricing_name': vm_pricing_name
         }
 

opennebula_api/models.py

@@ -249,8 +249,8 @@ class OpenNebulaManager():
             vm_specs = vm_specs_formatter.format(
                 vcpu=int(specs['cpu']),
                 cpu=0.1 * int(specs['cpu']),
-                memory=1024 * int(specs['memory']),
-
+                memory=(512 if specs['memory'] == 0.5 else
+                        1024 * int(specs['memory'])),
             )
             vm_specs += """<DISK>
                                   <TYPE>fs</TYPE>
@@ -269,8 +269,8 @@ class OpenNebulaManager():
             vm_specs = vm_specs_formatter.format(
                 vcpu=int(specs['cpu']),
                 cpu=0.1 * int(specs['cpu']),
-                memory=1024 * int(specs['memory']),
-
+                memory=(512 if specs['memory'] == 0.5 else
+                        1024 * int(specs['memory'])),
             )
             vm_specs += """<DISK>
                                   <TYPE>fs</TYPE>

requirements.txt

@@ -34,7 +34,6 @@ django-meta==1.2
 django-meta-mixin==0.3.0
 django-model-utils==2.5
 django-mptt==0.8.4
-django-multisite==1.4.1
 django-parler==1.6.3
 django-phonenumber-field==1.1.0
 django-polymorphic==0.9.2
@@ -69,7 +68,7 @@ model-mommy==1.2.6
 phonenumbers==7.4.0
 phonenumberslite==7.4.0
 psycopg2==2.7.3.2
-pycryptodome==3.4
+pycryptodome==3.6.6
 pylibmc==1.5.1
 python-dateutil==2.5.3
 python-slugify==1.2.0