Odevzdávátko: Nejprve vybrat téma, pak podúlohy – part 1

api/views/autocomplete.py

@@ -87,6 +87,10 @@ class OdevzdatelnyProblemAutocomplete(autocomplete.Select2QuerySetView):
 		if self.q:
 			qs = qs.filter(
 					Q(nazev__icontains=self.q))
+
+		nadproblem_id = int(self.forwarded.get("nadproblem_id", -1))
+		if nadproblem_id != -1:
+			qs = [problem for problem in qs if problem.hlavni_problem.id == nadproblem_id]
 		return qs
 
 class ProblemAutocomplete(autocomplete.Select2QuerySetView):

odevzdavatko/forms.py

@@ -72,6 +72,7 @@ class NahrajReseniForm(forms.ModelForm):
 					attrs = {'data-placeholder--id': '-1',
 						'data-placeholder--text' : '---',
 						'data-allow-clear': 'true'},
+					forward=["nadproblem_id"],
 				),
 				'resitele':
 				autocomplete.ModelSelect2Multiple(
@@ -82,6 +83,8 @@ class NahrajReseniForm(forms.ModelForm):
 				)
 		}
 
+	nadproblem_id = forms.IntegerField(required=False, disabled=True, widget=forms.HiddenInput())
+
 	def __init__(self, *args, **kwargs):
 		super().__init__(*args, **kwargs)
 		# FIXME Z nějakého důvodu se do této třídy dostaneme i bez resitele

odevzdavatko/templates/odevzdavatko/nahraj_reseni.html

@@ -19,7 +19,7 @@
   {% csrf_token %}
   <table class='form' id="reseni">
     <tr>
-      {% for field in form %}
+      {% for field in form.visible_fields %}
       <td>
         <label class="field-label{% if field.field.required %} field-required{% endif %}" for="{{ field.id_for_label }}">
           {{ field.label }}:
@@ -32,6 +32,10 @@
     </tr>
   </table>
 
+  {% for field in form.hidden_fields %}
+    {{ field }}
+  {% endfor %}
+
 
 <hr>
 

odevzdavatko/templates/odevzdavatko/nahraj_reseni_nadproblem.html

@@ -0,0 +1,21 @@
+{% extends "base.html" %}
+{% load static %}
+
+{% block content %}
+<h1>
+  {% block nadpis1a %}
+    Poslat řešení
+  {% endblock %}
+</h1>
+
+<h4>Seznam témat k odevzdání</h4>
+
+<ul>
+  {% for problem in object_list %}
+    <li><a href="{% url 'seminar_nahraj_reseni' problem.id %}">{{ problem }}</a></li>
+  {% empty %}
+    <li>Nelze nic odevzdávat.</li>
+  {% endfor %}
+</ul>
+
+{% endblock %}

odevzdavatko/urls.py

@@ -20,7 +20,8 @@ from . import views
 
 urlpatterns = [
 	path('org/add_solution', org_required(views.PosliReseniView.as_view()), name='seminar_vloz_reseni'),
-	path('resitel/nahraj_reseni', resitel_required(views.NahrajReseniView.as_view()), name='seminar_nahraj_reseni'),
+	path('resitel/nahraj_reseni', resitel_required(views.NahrajReseniNadproblemView.as_view()), name='seminar_nahraj_reseni'),
+	path('resitel/nahraj_reseni/<int:nadproblem_id>/', resitel_required(views.NahrajReseniView.as_view()), name='seminar_nahraj_reseni'),
 	path('resitel/odevzdana_reseni/', resitel_or_org_required(views.PrehledOdevzdanychReseni.as_view()), name='seminar_resitel_odevzdana_reseni'),
 
 	path('org/reseni/', org_required(views.TabulkaOdevzdanychReseniView.as_view()), name='odevzdavatko_tabulka'),

odevzdavatko/views.py

@@ -381,6 +381,14 @@ class PosliReseniView(LoginRequiredMixin, FormView):
 		return data
 
 
+class NahrajReseniNadproblemView(LoginRequiredMixin, ListView):
+	model = m.Problem
+	template_name = 'odevzdavatko/nahraj_reseni_nadproblem.html'
+
+	def get_queryset(self):
+		return super().get_queryset().filter(nadproblem__isnull=True)
+
+
 class NahrajReseniView(LoginRequiredMixin, CreateView):
 	model = m.Reseni
 	template_name = 'odevzdavatko/nahraj_reseni.html'
@@ -399,6 +407,9 @@ class NahrajReseniView(LoginRequiredMixin, CreateView):
 			})
 		return super().get(request, *args, **kwargs)
 
+	def get_initial(self):
+		return {"nadproblem_id": self.kwargs["nadproblem_id"]}
+
 	def get_context_data(self,**kwargs):
 		data = super().get_context_data(**kwargs)
 		if self.request.POST: