Submitovatko: pomerne funkcni verze.

seminar/forms.py

@@ -2,6 +2,7 @@ from django import forms
 from dal import autocomplete
 from django.core.exceptions import ObjectDoesNotExist
 from django.contrib.auth.models import User
+from django.forms.models import inlineformset_factory
 
 from .models import Skola, Resitel, Osoba, Problem
 import seminar.models as m
@@ -252,6 +253,25 @@ class VlozReseniForm(forms.Form):
 		super().__init__(*args, **kwargs)
 		#self.fields['favorite_color'] = forms.ChoiceField(choices=[(color.id, color.name) for color in Resitel.objects.all()])
 
-
+class NahrajReseniForm(forms.ModelForm):
-
+	class Meta:
+		model = m.Reseni
+		fields = ('problem',)
+		
+		widgets = {'problem':
+				autocomplete.ModelSelect2Multiple(
+					url='autocomplete_problem_odevzdatelny',
+					attrs = {'data-placeholder--id': '-1',
+						'data-placeholder--text' : '---',
+						'data-allow-clear': 'true'},
+				)
+		}
+
+ReseniSPrilohamiFormSet = inlineformset_factory(m.Reseni,m.PrilohaReseni, 
+		form = NahrajReseniForm,
+		fields = ('soubor','res_poznamka'),
+		widgets = {'res_poznamka':forms.TextInput()},
+		extra = 1,
+
+		)
 

seminar/migrations/0074_auto_20200228_1401.py

@@ -0,0 +1,24 @@
+# Generated by Django 2.2.9 on 2020-02-28 13:01
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('seminar', '0073_copy_osoba_email_to_user_email'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='prilohareseni',
+            name='res_poznamka',
+            field=models.TextField(blank=True, help_text='Poznámka k příloze řešení, např. co daný soubor obsahuje', verbose_name='poznámka řešitele'),
+        ),
+        migrations.AlterField(
+            model_name='hodnoceni',
+            name='problem',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.PROTECT, related_name='hodnoceni', to='seminar.Problem', verbose_name='problém'),
+        ),
+    ]

seminar/migrations/0075_auto_20200228_2010.py

@@ -0,0 +1,18 @@
+# Generated by Django 2.2.9 on 2020-02-28 19:10
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('seminar', '0074_auto_20200228_1401'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='hodnoceni',
+            name='body',
+            field=models.DecimalField(decimal_places=1, max_digits=8, null=True, verbose_name='body'),
+        ),
+    ]

seminar/migrations/0076_auto_20200228_2013.py

@@ -0,0 +1,19 @@
+# Generated by Django 2.2.9 on 2020-02-28 19:13
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('seminar', '0075_auto_20200228_2010'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='hodnoceni',
+            name='cislo_body',
+            field=models.ForeignKey(null=True, on_delete=django.db.models.deletion.PROTECT, related_name='hodnoceni', to='seminar.Cislo', verbose_name='číslo pro body'),
+        ),
+    ]

seminar/models.py

@@ -920,10 +920,10 @@ class Hodnoceni(SeminarModelBase):
 
 
 	body = models.DecimalField(max_digits=8, decimal_places=1, verbose_name='body', 
-		blank=False, null=False)
+		blank=False, null=True)
 
 	cislo_body = models.ForeignKey(Cislo, verbose_name='číslo pro body', 
-		related_name='hodnoceni', blank=False, null=False, on_delete=models.PROTECT)
+		related_name='hodnoceni', blank=False, null=True, on_delete=models.PROTECT)
 
 	reseni = models.ForeignKey(Reseni, verbose_name='řešení', on_delete=models.CASCADE)
 
@@ -935,17 +935,16 @@ class Hodnoceni(SeminarModelBase):
 
 
 
-## FIXME: Budeme řešit později, pokud to bude potřeba.
+def aux_generate_filename(self, filename):
-#def aux_generate_filename(self, filename):
+	"""Pomocná funkce generující ošetřený název souboru v adresáři s datem"""
-#	"""Pomocná funkce generující ošetřený název souboru v adresáři s datem"""
+	clean = get_valid_filename(
-#	clean = get_valid_filename(
+		unidecode(filename.replace('/', '-').replace('\0', ''))
-#		unidecode(filename.replace('/', '-').replace('\0', ''))
+	)
-#	)
+	datedir = timezone.now().strftime('%Y-%m')
-#	datedir = timezone.now().strftime('%Y-%m')
+	fname = "{}_{}".format(
-#	fname = "%s_%s" % (
+		timezone.now().strftime('%Y-%m-%d-%H:%M'),
-#		timezone.now().strftime('%Y-%m-%d-%H:%M'),
+		clean)
-#		clean)
+	return os.path.join(datedir, fname)
-#	return os.path.join(datedir, fname)
 
 # Django neumí jednoduše serializovat partial nebo třídu s __call__
 # (https://docs.djangoproject.com/en/1.8/topics/migrations/),
@@ -989,8 +988,11 @@ class PrilohaReseni(SeminarModelBase):
 	poznamka = models.TextField('neveřejná poznámka', blank=True,
 		help_text='Neveřejná poznámka k příloze řešení (plain text), např. o původu')
 	
+	res_poznamka = models.TextField('poznámka řešitele', blank=True,
+		help_text='Poznámka k příloze řešení, např. co daný soubor obsahuje')
+
 	def __str__(self):
-		return self.soubor
+		return str(self.soubor)
 
 
 class Pohadka(SeminarModelBase):

seminar/static/seminar/dynamic_formsets.js

@@ -0,0 +1,49 @@
+// Credit https://medium.com/all-about-django/adding-forms-dynamically-to-a-django-formset-375f1090c2b0
+function updateElementIndex(el, prefix, ndx) {
+	var id_regex = new RegExp('(' + prefix + '-\\d+)');
+	var replacement = prefix + '-' + ndx;
+	if ($(el).attr("for")) {
+		$(el).attr("for", $(el).attr("for").replace(id_regex, replacement));
+	}
+	if (el.id) {
+		el.id = el.id.replace(id_regex, replacement);
+	}
+	if (el.name) {
+		el.name = el.name.replace(id_regex, replacement);
+	}
+}
+
+// Credit https://medium.com/all-about-django/adding-forms-dynamically-to-a-django-formset-375f1090c2b0
+function deleteForm(prefix, btn) {
+    var total = parseInt($('#id_' + prefix + '-TOTAL_FORMS').val());
+    if (total >= 1){
+        btn.closest('div').remove();
+        var forms = $('.attachment');
+        $('#id_' + prefix + '-TOTAL_FORMS').val(forms.length);
+        for (var i=0, formCount=forms.length; i<formCount; i++) {
+            $(forms.get(i)).find(':input').each(function() {
+                updateElementIndex(this, prefix, i);
+            });
+        }
+    }
+    return false;
+}
+
+// Credit: https://simpleit.rocks/python/django/dynamic-add-form-with-add-button-in-django-modelformset-template/
+$(document).ready(function(){
+	$('#add_attachment').click(function() {
+		var form_idx = $('#id_prilohy-TOTAL_FORMS').val();
+		var new_form = $('#empty_form').html().replace(/__prefix__/g, form_idx);
+		$('#form_set').append(new_form);
+		// Newly created form has not the binding between remove button and remove function
+		// We need to add it manually
+		$('.remove_attachment').click(function(){
+			deleteForm("prilohy",this);
+		});
+		$('#id_prilohy-TOTAL_FORMS').val(parseInt(form_idx) + 1);
+	});
+	$('.remove_attachment').click(function(){
+		deleteForm("prilohy",this);
+	});
+});
+

seminar/templates/seminar/nahraj_reseni.html

@@ -0,0 +1,44 @@
+{% extends "seminar/zadani/base.html" %}
+{% load staticfiles %}
+{% block script %}
+    <!--script type="text/javascript" src="{% static 'admin/js/vendor/jquery/jquery.js' %}"></script!-->
+    {{form.media}}
+    <script src="{% static 'seminar/dynamic_formsets.js' %}"></script>
+{% endblock %}
+
+{% block content %}
+<h1>
+  {% block nadpis1a %}{% block nadpis1b %}
+    Vložit řešení
+  {% endblock %}{% endblock %}
+</h1>
+<form enctype="multipart/form-data" action="{% url 'seminar_nahraj_reseni' %}" method="post">
+  {% csrf_token %}
+{{form}}
+{{prilohy.management_form}}
+<div id="form_set">
+{% for form in prilohy.forms %}
+	<div class="attachment">
+	{{form.non_field_errors}}
+	{{form.errors}}
+        <table class='no_error'>
+            {{ form }}
+        </table>
+	<input type="button" value="Odebrat" class="remove_attachment" id="{{form.prefix}}-jsremove">
+	</div>
+{% endfor %}
+</div>
+<input type="button" value="Přidat přílohu" id="add_attachment">
+<div id="empty_form" style="display:none">
+	<div class="attachment">
+        <table class='no_error'>
+            {{ prilohy.empty_form }}
+        </table>
+	<input type="button" value="Odebrat" class="remove_attachment" id="id_prilohy-__prefix__-jsremove">
+	</div>
+
+</div>
+    <input type="submit" value="Odevzdat">
+</form>
+
+{% endblock %}

seminar/urls.py

@@ -109,6 +109,7 @@ urlpatterns = [
 	path('auth/resitel/', views.ResitelView.as_view(), name='seminar_resitel'),
 	path('autocomplete/skola/',views.SkolaAutocomplete.as_view(), name='autocomplete_skola'),
 	path('autocomplete/resitel/',views.ResitelAutocomplete.as_view(), name='autocomplete_resitel'),
+	path('autocomplete/problem/odevzdatelny',views.OdevzdatelnyProblemAutocomplete.as_view(), name='autocomplete_problem_odevzdatelny'),
 	path('auth/reset_password/', views.PasswordResetView.as_view(), name='reset_password'),
 	path('auth/change_password/', views.PasswordChangeView.as_view(), name='change_password'),
 	path('auth/reset_password_done/', views.PasswordResetDoneView.as_view(), name='reset_password_done'),
@@ -118,6 +119,7 @@ urlpatterns = [
 
 
 	path('temp/add_solution', views.AddSolutionView.as_view(),name='seminar_vloz_reseni'),
+	path('temp/submit_solution', views.SubmitSolutionView.as_view(),name='seminar_nahraj_reseni'),
 
 	path('', views.TitulniStranaView.as_view(), name='titulni_strana'),
 

seminar/views.py

@@ -9,7 +9,7 @@ from django.utils.translation import ugettext as _
 from django.http import Http404,HttpResponseBadRequest,HttpResponseRedirect
 from django.db.models import Q, Sum, Count
 from django.views.decorators.csrf import ensure_csrf_cookie
-from django.views.generic.edit import FormView
+from django.views.generic.edit import FormView, CreateView
 from django.contrib.auth import authenticate, login, get_user_model, logout
 from django.contrib.auth import views as auth_views
 from django.contrib.auth.models import User
@@ -1157,6 +1157,40 @@ class AddSolutionView(LoginRequiredMixin, FormView):
 	form_class = f.VlozReseniForm
 	success_url = '/'
 
+class SubmitSolutionView(LoginRequiredMixin, CreateView):
+	model = s.Reseni
+	template_name = 'seminar/nahraj_reseni.html'
+	form_class = f.NahrajReseniForm
+
+	def get_context_data(self,**kwargs):
+		data = super().get_context_data(**kwargs)
+		if self.request.POST:
+			data['prilohy'] = f.ReseniSPrilohamiFormSet(self.request.POST,self.request.FILES) 
+		else:
+			data['prilohy'] = f.ReseniSPrilohamiFormSet() 
+		return data
+
+	# FIXME prepsat tak, aby form_valid se volalo jen tehdy, kdyz je form i formset validni
+	# Inspirace: https://stackoverflow.com/questions/41599809/using-a-django-filefield-in-an-inline-formset
+	def form_valid(self,form):
+		context = self.get_context_data()
+		prilohy = context['prilohy']
+		with transaction.atomic():
+			self.object = form.save()
+			self.object.resitele.add(Resitel.objects.get(osoba__user = self.request.user))
+			self.object.cas_doruceni = datetime.now() 
+			self.object.forma = s.Reseni.FORMA_UPLOAD
+			if prilohy.is_valid():
+				prilohy.instance = self.object
+				prilohy.save()
+			else:
+				raise Exception("Uploadovane soubory nebyly validni")
+
+		return HttpResponseRedirect(self.get_success_url())
+
+
+
+
 def resetPasswordView(request):
 	pass
 
@@ -1349,6 +1383,19 @@ class ResitelAutocomplete(LoginRequiredAjaxMixin,autocomplete.Select2QuerySetVie
 				)
 		return qs
 
+class OdevzdatelnyProblemAutocomplete(autocomplete.Select2QuerySetView):
+	def get_queryset(self):
+		nastaveni = get_object_or_404(Nastaveni)
+		rocnik = nastaveni.aktualni_rocnik
+		temata = s.Tema.objects.filter(rocnik=rocnik, stav=s.Problem.STAV_ZADANY)
+		ulohy = s.Uloha.objects.filter(cislo_deadline__rocnik = rocnik)
+		ulohy.union(temata)
+		qs = ulohy
+		if self.q:
+			qs = qs.filter(
+					Q(nazev__startswith=self.q))
+		return qs
+
 
 # Ceka na autocomplete v3
 # class OrganizatorAutocomplete(autocomplete.Select2QuerySetView):