Export hlasování do CSV
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					 2 changed files with 52 additions and 1 deletions
				
			
		|  | @ -17,6 +17,11 @@ urlpatterns = [ | |||
| 		org_required(views.SeznamExportView), | ||||
| 		name='seznam-export' | ||||
| 	), | ||||
| 	path( | ||||
| 		'prednasky/seznam_prednasek/<int:seznam>/hlasovani.csv', | ||||
| 		org_required(views.PrednaskyExportView), | ||||
| 		name='seznam-export-csv' | ||||
| 	), | ||||
| 	path( | ||||
| 		'prednasky/seznam_prednasek/<int:seznam>/', | ||||
| 		org_required(views.SeznamListView.as_view()), | ||||
|  |  | |||
|  | @ -1,6 +1,8 @@ | |||
| import csv | ||||
| import http | ||||
| import logging | ||||
| 
 | ||||
| from django.http import HttpResponse | ||||
| from django.shortcuts import render, get_object_or_404 | ||||
| from django.views import generic | ||||
| from django.shortcuts import HttpResponseRedirect | ||||
|  | @ -31,7 +33,7 @@ def newPrednaska(request): | |||
| 		}, status=http.HTTPStatus.NOT_FOUND) | ||||
| 
 | ||||
| 	osoba = Osoba.objects.filter(user=request.user).first() | ||||
| 	ucastnik = osoba.plne_jmeno() + ' ' + str(osoba.id) | ||||
| 	ucastnik = osoba.plne_jmeno() + ' ' + str(osoba.id) # id, kvůli kolizi jmen | ||||
| 
 | ||||
| 	if request.method == 'POST': | ||||
| 		form_set_prednasky = HlasovaniPrednaskaFormSet(request.POST, prefix=PREDNASKY_PREFIX) | ||||
|  | @ -170,3 +172,47 @@ def SeznamExportView(request, seznam): | |||
| 	) | ||||
| 
 | ||||
| 
 | ||||
| def PrednaskyExportView(request, seznam: int, **kwargs): | ||||
| 	hlasovani = Hlasovani.objects.filter(seznam=seznam).select_related("prednaska") | ||||
| 	hlasovani_o_znalostech = HlasovaniOZnalostech.objects.filter(seznam=seznam).select_related('ucastnik', 'znalost') | ||||
| 
 | ||||
| 	prednasky = list(Prednaska.objects.filter(seznamy=seznam)) | ||||
| 	znalosti = list(Znalost.objects.filter(seznamy=seznam)) | ||||
| 
 | ||||
| 	prednasky_map: dict[int, int] = {p.id: i for i, p in enumerate(prednasky, 1)} | ||||
| 	offset = len(prednasky_map) | ||||
| 	znalosti_map: dict[int, int] = {z.id: i for i, z in enumerate(znalosti, offset + 1)} | ||||
| 	width = offset + len(znalosti_map) | ||||
| 
 | ||||
| 	table: [str, list[str|Prednaska|Znalost,]] = {} | ||||
| 
 | ||||
| 	for h in hlasovani: | ||||
| 		if h.ucastnik not in table: | ||||
| 			table[h.ucastnik] = [h.ucastnik] + ([""] * width) | ||||
| 
 | ||||
| 		if h.prednaska.id in prednasky_map: | ||||
| 			table[h.ucastnik][prednasky_map[h.prednaska.id]] = h.body | ||||
| 		else: | ||||
| 			pass # Padat hlasitě? | ||||
| 
 | ||||
| 	for h in hlasovani_o_znalostech: | ||||
| 		ucastnik = str(h.ucastnik) + ' ' + str(h.ucastnik.id) # id, kvůli kolizi jmen | ||||
| 		if ucastnik not in table: | ||||
| 			table[ucastnik] = [ucastnik] + ([""] * width) | ||||
| 
 | ||||
| 		if h.znalost.id in znalosti_map: | ||||
| 			table[ucastnik][znalosti_map[h.znalost.id]] = h.odpoved | ||||
| 		else: | ||||
| 			pass # Padat hlasitě? | ||||
| 
 | ||||
| 
 | ||||
| 	response = HttpResponse(content_type="text/csv", charset="utf-8") | ||||
| 	response["Content-Disposition"] = 'attachment; filename="hlasovani.csv"' | ||||
| 
 | ||||
| 	writer = csv.writer(response) | ||||
| 	writer.writerow(["jména \\ přednáška|znalost"] + list(map(str, prednasky + znalosti))) | ||||
| 	for row in table.values(): | ||||
| 		writer.writerow(list(map(str, row))) | ||||
| 	return response | ||||
| 
 | ||||
| 
 | ||||
|  |  | |||
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