Update search form

Fixes #6, #8

nummi/main/forms.py

@@ -1,11 +1,11 @@
+from django import forms
 from django.db import models, transaction
-from django.forms import CheckboxSelectMultiple, ModelForm, MultipleChoiceField
 from django.utils.translation import gettext_lazy as _
 
 from .models import Account, Category, Invoice, Snapshot, Transaction
 
 
-class NummiForm(ModelForm):
+class NummiForm(forms.ModelForm):
     template_name = "main/form/base.html"
 
     def __init__(self, *args, user, **kwargs):
@@ -73,7 +73,7 @@ class SnapshotForm(NummiForm):
         _user = kwargs.get("user")
         super().__init__(*args, **kwargs)
         self.fields["account"].queryset = Account.objects.filter(user=_user)
-        self.fields["transactions"] = MultipleChoiceField(
+        self.fields["transactions"] = forms.MultipleChoiceField(
             choices=(
                 ((transaction.id), transaction)
                 for transaction in Transaction.objects.filter(user=_user)
@@ -90,3 +90,8 @@ class SnapshotForm(NummiForm):
 
         instance.transaction_set.add(*new_transactions, bulk=False)
         return instance
+
+
+class SearchForm(forms.Form):
+    template_name = "main/form/search.html"
+    search = forms.CharField(label=_("Search"), max_length=128)

nummi/main/templates/main/base.html

@@ -53,14 +53,11 @@
                        accesskey="t">
                         {% translate "Transaction" %}
                     </a>
-                    <form id="search" action="{% url 'search' %}" method="post">
-                        {% csrf_token %}
-                        <input type="text"
-                               name="search"
-                               placeholder="{% translate "Search" %}"
-                               {% if search %}value="{{ search }}"{% endif %}/>
-                        <input type="submit" value="{% translate "Search" %}" />
-                    </form>
+                    <a href="{% url 'search' %}"
+                       class="{% if request.resolver_match.url_name == 'search' %}cur{% endif %}"
+                       accesskey="r">
+                        {% translate "Search" %}
+                    </a>
                     <a href="{% url 'logout' %}" class="logout" accesskey="l">{% translate "Log out" %}</a>
                 </nav>
             {% endspaceless %}

nummi/main/templates/main/form/search.html

@@ -0,0 +1,7 @@
+{% extends "main/form/base.html" %}
+{% load i18n %}
+{% block buttons %}
+    <div class="buttons">
+        <input type="submit" value="{% translate "Search" %}" />
+    </div>
+{% endblock %}

nummi/main/templates/main/list/transaction.html

@@ -14,6 +14,9 @@
 {% block body %}
     <h1>{% translate "Transactions" %}</h1>
     {% if object %}<a href="{{ object.get_absolute_url }}">{{ object }}</a>{% endif %}
+    {% if search %}
+        <a href="{% url "search" %}">{% translate "Search" %}</a>
+    {% endif %}
     {% if transactions %}
         {% include "main/table/transaction.html" %}
         {% if page_obj %}

nummi/main/templates/main/search.html

@@ -0,0 +1,19 @@
+{% extends "main/base.html" %}
+{% load static %}
+{% load main_extras %}
+{% load i18n %}
+{% block link %}
+    {{ block.super }}
+    <link rel="stylesheet"
+          href="{% static 'main/css/form.css' %}"
+          type="text/css"/>
+{% endblock %}
+{% block body %}
+    <h1>{% translate "Search" %}</h1>
+    {% spaceless %}
+        <form id="search" method="post">
+            {% csrf_token %}
+            {{ form }}
+        </form>
+    {% endspaceless %}
+{% endblock %}

nummi/main/urls.py

@@ -78,6 +78,6 @@ urlpatterns = [
     path(
         "snapshot/<pk>/delete", views.SnapshotDeleteView.as_view(), name="del_snapshot"
     ),
-    path("search", views.SearchView.as_view(), name="search"),
+    path("search", views.SearchFormView.as_view(), name="search"),
     path("search/<search>", views.SearchView.as_view(), name="search"),
 ]

nummi/main/views.py

@@ -16,13 +16,21 @@ from django.views import View
 from django.views.generic import (
     CreateView,
     DeleteView,
+    FormView,
     ListView,
     TemplateView,
     UpdateView,
 )
 from django.views.static import serve
 
-from .forms import AccountForm, CategoryForm, InvoiceForm, SnapshotForm, TransactionForm
+from .forms import (
+    AccountForm,
+    CategoryForm,
+    InvoiceForm,
+    SearchForm,
+    SnapshotForm,
+    TransactionForm,
+)
 from .models import Account, Category, Invoice, Snapshot, Transaction
 
 
@@ -331,10 +339,15 @@ class CategoryTListView(CategoryMixin, TransactionListView):
     pass
 
 
-class SearchView(TransactionListView):
-    def post(self, *args, **kwargs):
-        return redirect("search", search=self.request.POST.get("search"))
+class SearchFormView(LoginRequiredMixin, FormView):
+    template_name = "main/search.html"
+    form_class = SearchForm
 
+    def form_valid(self, form):
+        return redirect("search", search=form.cleaned_data.get("search"))
+
+
+class SearchView(TransactionListView):
     def get_queryset(self):
         self.search = self.kwargs["search"]
         return (