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Merge pull request 'Fix obálek' (!45) from fix-obalky into master

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Pavel Turinský 2024-03-03 23:29:41 +01:00
commit 81494a7152
2 changed files with 35 additions and 16 deletions
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26
seminar/views/views_all.py
View file

@ -8,6 +8,7 @@ from django.http import Http404
from django.db.models import Q, Sum, Count
from django.views.generic.base import RedirectView
from django.core.exceptions import PermissionDenied
from django.contrib.staticfiles.finders import find
import seminar.models as s
import seminar.models as m
@ -36,6 +37,7 @@ import unicodedata
import logging
import time
from collections.abc import Sequence
import http
from seminar.utils import aktivniResitele
@ -562,17 +564,25 @@ def cisloObalkyView(request, rocnik, cislo):
def obalkyView(request, resitele):
if len(resitele) == 0:
return HttpResponse(
render(request, 'universal.html', {
'title': 'Není pro koho vyrobit obálky.',
'text': 'Právě ses pokusil/a vygenerovat obálky pro prázdnou množinu lidí. Můžeš to zkusit změnit, případně se zeptej webařů :-)',
}),
status=http.HTTPStatus.NOT_FOUND,
)
tex = render(request,'seminar/archiv/obalky.tex', {'resitele': resitele}).content
tempdir = tempfile.mkdtemp()
with open(tempdir+"/obalky.tex","w") as texfile:
texfile.write(tex.decode())
shutil.copy(os.path.join(settings.STATIC_ROOT, 'seminar/lisak.pdf'), tempdir)
subprocess.call(["pdflatex","obalky.tex"], cwd = tempdir)
with tempfile.TemporaryDirectory() as tempdir:
with open(tempdir+"/obalky.tex","w") as texfile:
texfile.write(tex.decode())
shutil.copy(find('seminar/lisak.pdf'), tempdir)
subprocess.call(["pdflatex","obalky.tex"], cwd = tempdir)
with open(tempdir+"/obalky.pdf","rb") as pdffile:
response = HttpResponse(pdffile.read(), content_type='application/pdf')
shutil.rmtree(tempdir)
with open(tempdir+"/obalky.pdf","rb") as pdffile:
response = HttpResponse(pdffile.read(), content_type='application/pdf')
return response

25
soustredeni/views.py
View file

@ -9,6 +9,7 @@ import tempfile
import shutil
import subprocess
from pathlib import Path
import http
from seminar.views import obalkyView
@ -76,17 +77,25 @@ def soustredeniUcastniciExportView(request, soustredeni):
def soustredeniStvrzenkyView(request, soustredeni):
soustredeni = get_object_or_404(Soustredeni, id=soustredeni)
ucastnici = Resitel.objects.filter(soustredeni=soustredeni)
if ucastnici.count() == 0:
return HttpResponse(
render(request, 'universal.html', {
'title': 'Není pro koho vyrobit stvrzenky.',
'text': 'Právě ses pokusil/a vygenerovat stvrzenky pro prázdnou množinu lidí. Můžeš to zkusit změnit, případně se zeptej webařů :-)',
}),
status=http.HTTPStatus.NOT_FOUND,
)
castka = Nastaveni.get_solo().cena_sous
tex = render(request, 'soustredeni/stvrzenky.tex', {'ucastnici': ucastnici, 'soustredeni': soustredeni, 'castka': castka}).content
tempdir = Path(tempfile.mkdtemp())
with open(tempdir / "stvrzenky.tex", "w") as texfile:
texfile.write(tex.decode())
with tempfile.TemporaryDirectory() as tempdirfn:
tempdir = Path(tempdirfn)
with open(tempdir / "stvrzenky.tex", "w") as texfile:
texfile.write(tex.decode())
shutil.copy(find('images/logomm.pdf'), tempdir)
subprocess.call(["pdflatex", "stvrzenky.tex"], cwd = tempdir, stdout=subprocess.DEVNULL)
shutil.copy(find('images/logomm.pdf'), tempdir)
subprocess.call(["pdflatex", "stvrzenky.tex"], cwd = tempdir, stdout=subprocess.DEVNULL)
with open(tempdir / "stvrzenky.pdf", "rb") as pdffile:
response = HttpResponse(pdffile.read(), content_type='application/pdf')
shutil.rmtree(tempdir)
with open(tempdir / "stvrzenky.pdf", "rb") as pdffile:
response = HttpResponse(pdffile.read(), content_type='application/pdf')
return response