From 1692d8c2e09224f4015c936207dde793d1dbd16b Mon Sep 17 00:00:00 2001
From: Tomas Gavenciak <gavento@ucw.cz>
Date: Wed, 29 Jul 2015 11:46:08 +0200
Subject: [PATCH] Zakladni testy konzistence dat -- pridejte dalsi!

---
 seminar/templates/seminar/stav_databaze.html | 16 +++++++
 seminar/urls.py                              |  2 +
 seminar/utils.py                             | 48 ++++++++++++++++++++
 seminar/views.py                             | 13 +++++-
 4 files changed, 78 insertions(+), 1 deletion(-)
 create mode 100644 seminar/templates/seminar/stav_databaze.html

diff --git a/seminar/templates/seminar/stav_databaze.html b/seminar/templates/seminar/stav_databaze.html
new file mode 100644
index 00000000..2484a2ea
--- /dev/null
+++ b/seminar/templates/seminar/stav_databaze.html
@@ -0,0 +1,16 @@
+{% extends "base.html" %}
+
+{% block content %}
+<div>
+  <h2>Stav databáze</h2>
+
+  <h3>Nastavení</h3>
+
+  <h3>Problémy</h3>
+  {% for p in problemy %}
+  <div>{{ p |safe }}</div>
+  {% endfor %}
+
+</div>
+{% endblock content %}
+
diff --git a/seminar/urls.py b/seminar/urls.py
index 4890a6ba..d6021be5 100644
--- a/seminar/urls.py
+++ b/seminar/urls.py
@@ -17,6 +17,8 @@ urlpatterns = patterns('',
 
     url(r'^zadani/aktualni/$', views.AktualniZadaniView, name='seminar_aktualni_zadani'),
 
+    url(r'^stav$', views.StavDatabazeView, name='stav_databaze'),
+
     url(r'^aesop-export/mam-rocnik-(?P<prvni_rok>\d+)\.csv$', export.ExportRocnikView.as_view(), name='seminar_export_rocnik'),
     url(r'^aesop-export/mam-sous-(?P<datum_zacatku>[\d-]+)\.csv$', export.ExportSousView.as_view(), name='seminar_export_sous'),
     url(r'^aesop-export/index.csv$', export.ExportIndexView.as_view(), name='seminar_export_index'),
diff --git a/seminar/utils.py b/seminar/utils.py
index a4a4027a..6676fd84 100644
--- a/seminar/utils.py
+++ b/seminar/utils.py
@@ -1,5 +1,7 @@
 # -*- coding: utf-8 -*-
 
+import datetime
+
 roman_numerals = zip((1000, 900,  500, 400, 100,  90, 50,  40, 10,  9,   5,  4,   1),
                      ('M',  'CM', 'D', 'CD','C', 'XC','L','XL','X','IX','V','IV','I'))
 
@@ -18,3 +20,49 @@ def from_roman(rom):
             return i + from_roman(rom[len(n):])
     raise Exception('Invalid roman numeral: "%s"', rom)
 
+
+def seznam_problemu():
+    from .models import Problem, Resitel, Rocnik, Reseni, Cislo
+    problemy = []
+
+    # Pomocna fce k formatovani problemovych hlasek
+    def prb(cls, msg, objs=None):
+        s = u'<b>%s:</b> %s' % (cls.__name__, msg)
+        if objs:
+            s += u' ['
+            for o in objs:
+                try:
+                    url = o.admin_url()
+                except:
+                    url = None
+                if url:
+                    s += u'<a href="%s">%s</a>, ' % (url, o.pk, )
+                else:
+                    s += u'%s, ' % (o.pk, )
+            s = s[:-2] + u']'
+        problemy.append(s)
+
+    # Duplicita jmen
+    jmena = {}
+    for r in Resitel.objects.all():
+        j = r.plne_jmeno()
+        if j not in jmena:
+            jmena[j] = []
+        jmena[j].append(r)
+    for j in jmena:
+        if len(jmena[j]) > 1:
+            prb(Resitel, u'Duplicitní jméno "%s"' % (j, ), jmena[j])
+
+    # Data maturity a narození
+    for r in Resitel.objects.all():
+        if not r.rok_maturity:
+            prb(Resitel, u'Neznámý rok maturity', [r])
+        if r.rok_maturity and (r.rok_maturity < 1990 or r.rok_maturity > datetime.date.today().year + 10):
+            prb(Resitel, u'Podezřelé datum maturity', [r])
+        if r.datum_narozeni and (r.datum_narozeni.year < 1970 or r.datum_narozeni.year > datetime.date.today().year - 12):
+            prb(Resitel, u'Podezřelé datum narození', [r])
+#        if not r.email:
+#            prb(Resitel, u'Neznámý email', [r])
+
+    return problemy
+
diff --git a/seminar/views.py b/seminar/views.py
index f7e099dc..461cf1ba 100644
--- a/seminar/views.py
+++ b/seminar/views.py
@@ -6,7 +6,7 @@ from django.utils.translation import ugettext as _
 from django.http import Http404
 
 from .models import Problem, Cislo, Reseni, VysledkyKCislu, Nastaveni, Rocnik, Soustredeni, Organizator
-
+from . import utils
 
 def AktualniZadaniView(request):
     nastaveni = get_object_or_404(Nastaveni)
@@ -161,3 +161,14 @@ class SoustredeniListView(generic.ListView):
 class SoustredeniView(generic.DetailView):
     model = Soustredeni
     template_name = 'seminar/archiv/soustredeni.html'
+
+### Status
+
+def StavDatabazeView(request):
+#    nastaveni = Nastaveni.objects.get()
+    problemy = utils.seznam_problemu()
+    return render(request, 'seminar/stav_databaze.html',
+            {
+#                'nastaveni': nastaveni,
+                'problemy': problemy,
+            })