Web M&M
https://mam.matfyz.cz
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79 lines
2.8 KiB
79 lines
2.8 KiB
from django.shortcuts import get_object_or_404, render
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from django.http import HttpResponse
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from django.views import generic
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from django.conf import settings
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from django.contrib.staticfiles.finders import find
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from seminar.models import Soustredeni, Resitel, Soustredeni_Ucastnici, Nastaveni # Tohle je stare a chceme se toho zbavit. Pouzivejte s.ToCoChci
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import csv
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import tempfile
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import shutil
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import subprocess
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from pathlib import Path
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from seminar.views import obalkyView
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class SoustredeniListView(generic.ListView):
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model = Soustredeni
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template_name = 'soustredeni/seznam_soustredeni.html'
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def soustredeniObalkyView(request, soustredeni):
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soustredeni = get_object_or_404(Soustredeni, id=soustredeni)
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return obalkyView(request, soustredeni.ucastnici.all())
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class SoustredeniUcastniciBaseView(generic.ListView):
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model = Soustredeni_Ucastnici
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def get_queryset(self):
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soustredeni = get_object_or_404(
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Soustredeni,
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pk=self.kwargs["soustredeni"]
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)
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return Soustredeni_Ucastnici.objects.filter(
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soustredeni=soustredeni).select_related('resitel')
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class SoustredeniMailyUcastnikuView(SoustredeniUcastniciBaseView):
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""" Seznam e-mailů řešitelů oddělených čárkami. """
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model = Soustredeni_Ucastnici
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template_name = 'soustredeni/maily_ucastniku.txt'
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class SoustredeniUcastniciView(SoustredeniUcastniciBaseView):
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""" HTML tabulka účastníků pro tisk. """
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model = Soustredeni_Ucastnici
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template_name = 'soustredeni/seznam_ucastniku.html'
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def soustredeniUcastniciExportView(request, soustredeni):
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soustredeni = get_object_or_404(Soustredeni, id=soustredeni)
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ucastnici = Resitel.objects.filter(soustredeni=soustredeni)
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response = HttpResponse(content_type='text/csv')
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response['Content-Disposition'] = 'attachment; filename="ucastnici.csv"'
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writer = csv.writer(response)
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writer.writerow(["jmeno", "prijmeni", "rok_maturity", "telefon", "email", "ulice", "mesto", "psc","stat"])
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for u in ucastnici:
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o = u.osoba
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writer.writerow([o.jmeno, o.prijmeni, str(u.rok_maturity), o.telefon, o.email, o.ulice, o.mesto, o.psc, o.stat.name])
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return response
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def soustredeniStvrzenkyView(request, soustredeni):
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soustredeni = get_object_or_404(Soustredeni, id=soustredeni)
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ucastnici = Resitel.objects.filter(soustredeni=soustredeni)
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castka = Nastaveni.get_solo().cena_sous
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tex = render(request, 'soustredeni/stvrzenky.tex', {'ucastnici': ucastnici, 'soustredeni': soustredeni, 'castka': castka}).content
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tempdir = Path(tempfile.mkdtemp())
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with open(tempdir / "stvrzenky.tex", "w") as texfile:
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texfile.write(tex.decode())
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shutil.copy(find('images/logomm.pdf'), tempdir)
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subprocess.call(["pdflatex", "stvrzenky.tex"], cwd = tempdir, stdout=subprocess.DEVNULL)
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with open(tempdir / "stvrzenky.pdf", "rb") as pdffile:
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response = HttpResponse(pdffile.read(), content_type='application/pdf')
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shutil.rmtree(tempdir)
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return response
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