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Refs #102 -- Added multiple-choice question types

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This commit is contained in:
Raphael Michel
2016-02-23 10:09:33 +01:00
parent eed74545bc
commit 1cd0c1f53b
12 changed files with 306 additions and 25 deletions
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4
src/pretix/base/i18n.py
View File

@@ -225,10 +225,10 @@ class I18nFormField(forms.MultiValueField):
'max_length': kwargs.pop('max_length', None),
}
self.langcodes = kwargs.pop('langcodes', [l[0] for l in settings.LANGUAGES])
self.one_required = kwargs['required']
self.one_required = kwargs.get('required', True)
kwargs['required'] = False
kwargs['widget'] = kwargs['widget'](
langcodes=self.langcodes, field=self
langcodes=self.langcodes, field=self, **kwargs.pop('widget_kwargs', {})
)
defaults.update(**kwargs)
for lngcode in self.langcodes:

45
src/pretix/base/migrations/0018_auto_20160326_1104.py Normal file
View File

@@ -0,0 +1,45 @@
# -*- coding: utf-8 -*-
# Generated by Django 1.9.2 on 2016-03-26 11:04
from __future__ import unicode_literals
import django.db.models.deletion
from django.db import migrations, models
import pretix.base.i18n
class Migration(migrations.Migration):
dependencies = [
('pretixbase', '0017_auto_20160324_1615'),
]
operations = [
migrations.CreateModel(
name='QuestionOption',
fields=[
('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
('answer', pretix.base.i18n.I18nCharField(verbose_name='Answer')),
],
),
migrations.AlterField(
model_name='item',
name='free_price',
field=models.BooleanField(default=False, help_text='If this option is active, your users can choose the price themselves. The price configured above is then interpreted as the minimum price a user has to enter. You could use this e.g. to collect additional donations for your event.', verbose_name='Free price input'),
),
migrations.AlterField(
model_name='question',
name='type',
field=models.CharField(choices=[('N', 'Number'), ('S', 'Text (one line)'), ('T', 'Multiline text'), ('B', 'Yes/No'), ('C', 'Choose one from a list'), ('M', 'Choose multiple from a list')], max_length=5, verbose_name='Question type'),
),
migrations.AddField(
model_name='questionoption',
name='question',
field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='pretixbase.Question'),
),
migrations.AddField(
model_name='questionanswer',
name='option',
field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, related_name='answers', to='pretixbase.QuestionOption'),
),
]

30
src/pretix/base/migrations/0019_auto_20160326_1139.py Normal file
View File

@@ -0,0 +1,30 @@
# -*- coding: utf-8 -*-
# Generated by Django 1.9.2 on 2016-03-26 11:39
from __future__ import unicode_literals
import django.db.models.deletion
from django.db import migrations, models
class Migration(migrations.Migration):
dependencies = [
('pretixbase', '0018_auto_20160326_1104'),
]
operations = [
migrations.RemoveField(
model_name='questionanswer',
name='option',
),
migrations.AddField(
model_name='questionanswer',
name='options',
field=models.ManyToManyField(blank=True, null=True, related_name='answers', to='pretixbase.QuestionOption'),
),
migrations.AlterField(
model_name='questionoption',
name='question',
field=models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='options', to='pretixbase.Question'),
),
]

5
src/pretix/base/models/__init__.py
View File

@@ -3,7 +3,8 @@ from .base import CachedFile, cachedfile_name
from .event import Event, EventLock, EventPermission, EventSetting
from .invoices import Invoice, InvoiceLine, invoice_filename
from .items import (
Item, ItemCategory, ItemVariation, Question, Quota, itempicture_upload_to,
Item, ItemCategory, ItemVariation, Question, QuestionOption, Quota,
itempicture_upload_to,
)
from .log import LogEntry
from .orders import (
@@ -19,5 +20,5 @@ __all__ = [
'BaseRestriction', 'Quota', 'Order', 'CachedTicket', 'QuestionAnswer', 'AbstractPosition', 'OrderPosition',
'CartPosition', 'EventSetting', 'OrganizerSetting', 'EventLock', 'cachedfile_name', 'itempicture_upload_to',
'generate_secret', 'Voucher', 'LogEntry', 'InvoiceAddress', 'generate_position_secret', 'InvoiceLine',
'Invoice', 'invoice_filename'
'Invoice', 'invoice_filename', 'QuestionOption'
]

13
src/pretix/base/models/items.py
View File

@@ -302,6 +302,7 @@ class Question(LoggedModel):
* a one-line string (``TYPE_STRING``)
* a multi-line string (``TYPE_TEXT``)
* a boolean (``TYPE_BOOLEAN``)
* a multiple choice option (``TYPE_CHOICE`` and ``TYPE_CHOICE_MULTIPLE``)
:param event: The event this question belongs to
:type event: Event
@@ -317,11 +318,15 @@ class Question(LoggedModel):
TYPE_STRING = "S"
TYPE_TEXT = "T"
TYPE_BOOLEAN = "B"
TYPE_CHOICE = "C"
TYPE_CHOICE_MULTIPLE = "M"
TYPE_CHOICES = (
(TYPE_NUMBER, _("Number")),
(TYPE_STRING, _("Text (one line)")),
(TYPE_TEXT, _("Multiline text")),
(TYPE_BOOLEAN, _("Yes/No")),
(TYPE_CHOICE, _("Choose one from a list")),
(TYPE_CHOICE_MULTIPLE, _("Choose multiple from a list"))
)
event = models.ForeignKey(
@@ -366,6 +371,14 @@ class Question(LoggedModel):
self.event.get_cache().clear()
class QuestionOption(models.Model):
question = models.ForeignKey('Question', related_name='options')
answer = I18nCharField(verbose_name=_('Answer'))
def __str__(self):
return str(self.answer)
class Quota(LoggedModel):
"""
A quota is a "pool of tickets". It is there to limit the number of items

5
src/pretix/base/models/orders.py
View File

@@ -12,7 +12,7 @@ from typing import List, Union
from ..decimal import round_decimal
from .base import CachedFile, LoggedModel
from .event import Event
from .items import Item, ItemVariation, Question, Quota
from .items import Item, ItemVariation, Question, QuestionOption, Quota
def generate_secret():
@@ -286,6 +286,9 @@ class QuestionAnswer(models.Model):
question = models.ForeignKey(
Question, related_name='answers'
)
options = models.ManyToManyField(
QuestionOption, related_name='answers', blank=True
)
answer = models.TextField()
def __str__(self):

21
src/pretix/control/forms/item.py
View File

@@ -5,8 +5,9 @@ from django.forms import BooleanField, ModelMultipleChoiceField
from django.utils.translation import ugettext as __, ugettext_lazy as _
from pretix.base.forms import I18nModelForm
from pretix.base.i18n import I18nFormField, I18nTextarea
from pretix.base.models import (
Item, ItemCategory, ItemVariation, Question, Quota,
Item, ItemCategory, ItemVariation, Question, QuestionOption, Quota,
)
@@ -20,6 +21,12 @@ class CategoryForm(I18nModelForm):
class QuestionForm(I18nModelForm):
question = I18nFormField(
label=_("Question"),
widget_kwargs={'attrs': {'rows': 5}},
widget=I18nTextarea
)
def __init__(self, *args, **kwargs):
super().__init__(*args, **kwargs)
self.fields['items'].queryset = self.instance.event.items.all()
@@ -34,10 +41,20 @@ class QuestionForm(I18nModelForm):
'items'
]
widgets = {
'items': forms.CheckboxSelectMultiple
'items': forms.CheckboxSelectMultiple,
}
class QuestionOptionForm(I18nModelForm):
class Meta:
model = QuestionOption
localized_fields = '__all__'
fields = [
'answer',
]
class QuotaForm(I18nModelForm):
def __init__(self, **kwargs):

67
src/pretix/control/templates/pretixcontrol/items/question.html
View File

@@ -1,6 +1,7 @@
{% extends "pretixcontrol/items/base.html" %}
{% load i18n %}
{% load bootstrap3 %}
{% load formset_tags %}
{% block title %}{% trans "Question" %}{% endblock %}
{% block inside %}
<h1>{% trans "Question" %}</h1>
@@ -23,6 +24,59 @@
accepted. If you want to allow both options, do not make this field required.
{% endblocktrans %}
</div>
<fieldset id="answer-options">
<legend>{% trans "Answer options" %}</legend>
<noscript>
<p>{% trans "Only applicable if you choose 'Choose one/multiple from a list' above." %}</p>
</noscript>
<div class="formset" data-formset data-formset-prefix="{{ formset.prefix }}">
{{ formset.management_form }}
{% bootstrap_formset_errors formset %}
<div data-formset-body>
{% for form in formset %}
<div data-formset-form>
<div class="sr-only">
{{ form.id }}
{% bootstrap_field form.DELETE form_group_class="" layout="inline" %}
</div>
<div class="row question-option-row">
<div class="col-xs-10">
{% bootstrap_form_errors form %}
{% bootstrap_field form.answer layout='inline' form_group_class="" %}
</div>
<div class="col-xs-2 text-right">
<button type="button" class="btn btn-danger" data-formset-delete-button>
<i class="fa fa-trash"></i></button>
</div>
</div>
</div>
{% endfor %}
</div>
<script type="form-template" data-formset-empty-form>
{% escapescript %}
<div data-formset-form>
<div class="sr-only">
{{ formset.empty_form.id }}
{% bootstrap_field formset.empty_form.DELETE form_group_class="" layout="inline" %}
</div>
<div class="row question-option-row">
<div class="col-xs-10">
{% bootstrap_field formset.empty_form.answer layout='inline' form_group_class="" %}
</div>
<div class="col-xs-2 text-right">
<button type="button" class="btn btn-danger" data-formset-delete-button>
<i class="fa fa-trash"></i></button>
</div>
</div>
</div>
{% endescapescript %}
</script>
<p>
<button type="button" class="btn btn-default" data-formset-add>
<i class="fa fa-plus"></i> {% trans "Add a new option" %}</button>
</p>
</div>
</fieldset>
<div class="form-group submit-group">
<button type="submit" class="btn btn-primary btn-save">
{% trans "Save" %}
@@ -31,14 +85,17 @@
</form>
<script type="text/javascript">
$(function () {
function alert_required_boolean() {
var show = $("#id_type").val() == "B" && $("#id_required").prop("checked");
function toggle_view() {
var show = $("#id_type").val() == "C" || $("#id_type").val() == "M";
$("#answer-options").toggle(show);
show = $("#id_type").val() == "B" && $("#id_required").prop("checked");
$(".alert-required-boolean").toggle(show);
}
$("#id_type").change(alert_required_boolean);
$("#id_required").change(alert_required_boolean);
alert_required_boolean();
$("#id_type").change(toggle_view);
$("#id_required").change(toggle_view);
toggle_view();
});
</script>
{% endblock %}

80
src/pretix/control/views/item.py
View File

@@ -14,11 +14,11 @@ from django.views.generic.edit import DeleteView
from pretix.base.i18n import I18nFormSet
from pretix.base.models import (
Item, ItemCategory, ItemVariation, Question, Quota,
Item, ItemCategory, ItemVariation, Question, QuestionOption, Quota,
)
from pretix.control.forms.item import (
CategoryForm, ItemCreateForm, ItemFormGeneral, ItemVariationForm,
QuestionForm, QuotaForm,
QuestionForm, QuestionOptionForm, QuotaForm,
)
from pretix.control.permissions import (
EventPermissionRequiredMixin, event_permission_required,
@@ -272,7 +272,67 @@ class QuestionDelete(EventPermissionRequiredMixin, DeleteView):
})
class QuestionUpdate(EventPermissionRequiredMixin, UpdateView):
class QuestionMixin:
@cached_property
def formset(self):
formsetclass = inlineformset_factory(
Question, QuestionOption,
form=QuestionOptionForm, formset=I18nFormSet,
can_order=False, can_delete=True, extra=0
)
return formsetclass(self.request.POST if self.request.method == "POST" else None,
queryset=(QuestionOption.objects.filter(question=self.get_object())
if self.get_object() else QuestionOption.objects.none()),
event=self.request.event)
def save_formset(self, obj):
if self.formset.is_valid():
for form in self.formset.initial_forms:
if form in self.formset.deleted_forms:
if not form.instance.pk:
continue
self.get_object().log_action(
'pretix.event.question.option.deleted', user=self.request.user, data={
'id': form.instance.pk
}
)
form.instance.delete()
form.instance.pk = None
elif form.has_changed():
form.instance.question = self.get_object()
form.save()
change_data = {k: form.cleaned_data.get(k) for k in form.changed_data}
change_data['id'] = form.instance.pk
self.get_object().log_action(
'pretix.event.question.option.changed',
user=self.request.user, data=change_data
)
for form in self.formset.extra_forms:
if not form.has_changed():
continue
if self.formset._should_delete_form(form):
continue
form.instance.question = self.get_object()
form.save()
change_data = {k: form.cleaned_data.get(k) for k in form.changed_data}
change_data['id'] = form.instance.pk
self.get_object().log_action(
'pretix.event.question.option.added',
user=self.request.user, data=change_data
)
return True
return False
def get_context_data(self, **kwargs):
ctx = super().get_context_data(**kwargs)
ctx['formset'] = self.formset
return ctx
class QuestionUpdate(EventPermissionRequiredMixin, QuestionMixin, UpdateView):
model = Question
form_class = QuestionForm
template_name = 'pretixcontrol/items/question.html'
@@ -289,6 +349,10 @@ class QuestionUpdate(EventPermissionRequiredMixin, UpdateView):
@transaction.atomic()
def form_valid(self, form):
if form.cleaned_data.get('type') in ('M', 'C'):
if not self.save_formset(self.get_object):
return self.get(self.request, *self.args, **self.kwargs)
if form.has_changed():
self.object.log_action(
'pretix.event.question.changed', user=self.request.user, data={
@@ -305,7 +369,7 @@ class QuestionUpdate(EventPermissionRequiredMixin, UpdateView):
})
class QuestionCreate(EventPermissionRequiredMixin, CreateView):
class QuestionCreate(EventPermissionRequiredMixin, QuestionMixin, CreateView):
model = Question
form_class = QuestionForm
template_name = 'pretixcontrol/items/question.html'
@@ -323,11 +387,19 @@ class QuestionCreate(EventPermissionRequiredMixin, CreateView):
'event': self.request.event.slug,
})
def get_object(self):
return None
@transaction.atomic()
def form_valid(self, form):
if form.cleaned_data.get('type') in ('M', 'C'):
if not self.save_formset(self.get_object):
return self.get(self.request, *self.args, **self.kwargs)
messages.success(self.request, _('The new question has been created.'))
ret = super().form_valid(form)
form.instance.log_action('pretix.event.question.added', user=self.request.user, data=dict(form.cleaned_data))
self.save_formset(form.instance)
return ret

30
src/pretix/presale/forms/checkout.py
View File

@@ -76,7 +76,7 @@ class QuestionsForm(forms.Form):
if a.question_id == q.id
]
if answers:
initial = answers[0].answer
initial = answers[0]
else:
initial = None
if q.type == Question.TYPE_BOOLEAN:
@@ -87,27 +87,45 @@ class QuestionsForm(forms.Form):
else:
widget = forms.CheckboxInput()
initial = (initial == "True")
if initial:
initialbool = (initial.answer == "True")
else:
initialbool = False
field = forms.BooleanField(
label=q.question, required=q.required,
initial=initial, widget=widget
initial=initialbool, widget=widget
)
elif q.type == Question.TYPE_NUMBER:
field = forms.DecimalField(
label=q.question, required=q.required,
initial=initial, min_value=Decimal('0.00')
initial=initial.answer if initial else None,
min_value=Decimal('0.00')
)
elif q.type == Question.TYPE_STRING:
field = forms.CharField(
label=q.question, required=q.required,
initial=initial
initial=initial.answer if initial else None,
)
elif q.type == Question.TYPE_TEXT:
field = forms.CharField(
label=q.question, required=q.required,
widget=forms.Textarea,
initial=initial
initial=initial.answer if initial else None,
)
elif q.type == Question.TYPE_CHOICE:
field = forms.ModelChoiceField(
queryset=q.options.all(),
label=q.question, required=q.required,
widget=forms.RadioSelect,
initial=initial.options.first() if initial else None,
)
elif q.type == Question.TYPE_CHOICE_MULTIPLE:
field = forms.ModelMultipleChoiceField(
queryset=q.options.all(),
label=q.question, required=q.required,
widget=forms.CheckboxSelectMultiple,
initial=initial.options.all() if initial else None,
)
field.question = q
if answers:

27
src/pretix/presale/views/questions.py
View File

@@ -1,3 +1,4 @@
from django import forms
from django.utils.functional import cached_property
from pretix.base.models import CartPosition, OrderPosition, QuestionAnswer
@@ -47,13 +48,33 @@ class QuestionsViewMixin:
if v == '':
field.answer.delete()
else:
field.answer.answer = v
self._save_to_answer(field, field.answer, v)
field.answer.save()
elif v != '':
QuestionAnswer.objects.create(
answer = QuestionAnswer(
cartposition=(form.pos if isinstance(form.pos, CartPosition) else None),
orderposition=(form.pos if isinstance(form.pos, OrderPosition) else None),
question=field.question,
answer=v
)
self._save_to_answer(field, answer, v)
answer.save()
return not failed
def _save_to_answer(self, field, answer, value):
if isinstance(field, forms.ModelMultipleChoiceField):
answstr = ", ".join([str(o) for o in value])
if not answer.pk:
answer.save()
else:
answer.options.clear()
answer.answer = answstr
answer.options.add(*value)
elif isinstance(field, forms.ModelChoiceField):
if not answer.pk:
answer.save()
else:
answer.options.clear()
answer.options.add(value)
answer.answer = value.answer
else:
answer.answer = value

4
src/static/pretixcontrol/less/forms.less
View File

@@ -74,6 +74,10 @@ div[data-formset-body], div[data-formset-form], div[data-nested-formset-form], d
padding-left: 0;
}
.question-option-row {
padding: 5px 0;
}
.i18n-form-group input,
.i18n-form-group textarea {
.border-top-radius(0px);