akoumjian · November 15, 2013 02:07 · Nov 15, 2013
diff --git a/rodney.py b/rodney.py
@@ -0,0 +1,138 @@
+from django.db import models
+
+class ProcessorMake(models.Model):
+    name = models.CharField(max_length=20)
+
+    def __unicode__(self):
+        return self.name
+
+class ProcessorLine(models.Model):
+    processormake = models.ForeignKey(ProcessorMake)
+    name = models.CharField(max_length=20)
+
+    def __unicode__(self):
+        return self.name
+
+class ProcessorModel(models.Model):
+    processormodel = models.ForeignKey(ProcessorLine)
+    name = models.CharField(max_length=20)
+
+    def __unicode__(self):
+        return self.name
+
+initial_data.yaml
+
+- model: paq.ProcessorMake
+    pk: 1
+    fields:
+        name: AMD
+- model: paq.ProcessorMake
+    pk: 2
+    fields:
+        name: Intel
+
+- model: paq.ProcessorLine
+pk: 1
+fields:
+processormake: 1
+name: FX
+- model: paq.ProcessorLine
+pk: 2
+fields:
+processormake: 1
+name: A-Series
+- model: paq.ProcessorLine
+pk: 3
+fields:
+processormake: 1
+name: Phenom II
+- model: paq.ProcessorLine
+pk: 4
+fields:
+processormake: 1
+name: Athlon II
+- model: paq.ProcessorLine
+pk: 5
+fields:
+processormake: 1
+name: Sempron
+
+
+views.py
+
+from django.shortcuts import render
+from models import ProcessorMake, ProcessorLine, ProcessorModel
+from forms import ProcessorMakeForm, ProcessorLineForm, ProcessorModelForm
+
+def chooseprocessor(request):
+    make = request.session.get('make', None)
+    line = request.session.get('line', None)
+    model = request.session.get('model', None)
+    if 'make' in request.session and 'line' in request.session and 'model' in request.session:
+        pass
+
+    if 'make' in request.session and 'line' in request.session:
+        make=ProcessorMake.objects.get(id=request.session['make'])
+        line=ProcessorLine.objects.get(id=request.session['line'])
+
+    if request.method == 'GET':
+        pass
+
+    elif request.method == 'POST':
+        pass
+
+    # User chose Make just now or sometime in the past
+    if 'make' in request.session:
+        make=ProcessorMake.objects.get(id=request.session['make'])
+
+    # User left and came back
+    if request.method == 'GET':
+        form = ProcessorLineForm()
+        form.fields["name"]=ProcessorLine.objects.filter(processormake__id=make.pk)
+        return render(request, 'chooseprocessorline.html', { 'form': form, 'make': make.name })
+
+    # User just chose Line on the previous screen
+    elif request.method == 'POST':
+        form = ProcessorLineForm(request.POST)
+    if form.is_valid():
+        line=ProcessorLine.objects.get(name=form.cleaned_data['name'])
+        request.session['line']=line.pk
+        form = ProcessorModelForm()
+        form.fields["name"]=ProcessorModel.objects.filter(processorline__id=line.pk)
+
+        return render(request, 'chooseprocessormodel.html', { 'form': form, 'make': make.name, 'line': line.name })
+    else:
+        return render(request, 'chooseprocessorline.html', { 'form': form, 'make': make.name })
+
+
+    # User either newly here or cookies were deleted
+    if request.method == 'GET':
+        form = ProcessorMakeForm()
+
+        return render(request, 'chooseprocessormake.html', { 'form': form, })
+
+    if request.method == 'POST': # User just chose Make
+        form = ProcessorMakeForm(request.POST)
+    if form.is_valid():
+        make=ProcessorMake.objects.get(name=form.cleaned_data['name'])
+        request.session['make']=make.pk
+        form = ProcessorLineForm()
+        form.fields["name"]=ProcessorLine.objects.filter(processormake__id=make.pk)
+
+        return render(request, 'chooseprocessorline.html', { 'form': form, 'make': make.name })
+
+    return render(request, 'chooseprocessormake.html', { 'form': form, })
+
+def chooseprocessorbak(request):
+    if request.method == 'POST':
+        form = ProcessorMakeForm(request.POST)
+    if form.is_valid():
+        primarykey=ProcessorMake.objects.get(name=form.cleaned_data['name'])
+        request.session['make']=primarykey
+        request.session['started']=True
+
+        return render(request, 'paqsuccess.html', { 'form': form.cleaned_data, 'primarykey': primarykey.pk })
+    else:
+        form = ProcessorMakeForm()
+
+        return render(request, 'paq.html', { 'form': form, })