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