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108 lines
3.0 KiB
108 lines
3.0 KiB
from django.shortcuts import render, get_object_or_404, redirect
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from django.contrib.auth.decorators import login_required
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from django.views.generic import CreateView
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from django.contrib.auth.forms import UserCreationForm
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from django.urls import reverse_lazy
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from .models import Autor, Libro
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from .forms import AutorForm, LibroForm
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@login_required
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def principal(request):
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return render(request, 'libros/index.html')
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# Vistas para los autores
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@login_required
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def lista_autores(request):
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autores = Autor.objects.all()
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return render(request, 'libros/lista_autores.html', {'autores': autores})
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@login_required
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def detalle_autor(request, autor_id):
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autor = get_object_or_404(Autor, pk=autor_id)
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libros = Libro.objects.filter(autor=autor_id)
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return render(request, 'libros/detalle_autor.html', {'autor': autor, 'libros': libros})
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@login_required
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def nuevo_autor(request):
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if request.method == 'POST':
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form = AutorForm(request.POST, request.FILES)
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if form.is_valid():
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form.save()
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return redirect('lista_autores')
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else:
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form = AutorForm()
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return render(request, 'libros/form_autor.html', {'form': form})
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@login_required
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def editar_autor(request, autor_id):
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autor = get_object_or_404(Autor, pk=autor_id)
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if request.method == 'POST':
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form = AutorForm(request.POST, request.FILES, instance=autor)
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if form.is_valid():
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form.save()
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return redirect('lista_autores')
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else:
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form = AutorForm(instance=autor)
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return render(request, 'libros/form_autor.html', {'form': form})
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@login_required
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def eliminar_autor(request, autor_id):
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autor = get_object_or_404(Autor, pk=autor_id)
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autor.delete()
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return redirect('lista_autores')
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# Vistas para los libros
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@login_required
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def lista_libros(request):
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libros = Libro.objects.all()
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return render(request, 'libros/lista_libros.html', {'libros': libros})
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@login_required
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def detalle_libro(request, libro_id):
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libro = get_object_or_404(Libro, pk=libro_id)
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return render(request, 'libros/detalle_libro.html', {'libro': libro})
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@login_required
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def nuevo_libro(request):
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if request.method == 'POST':
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form = LibroForm(request.POST, request.FILES)
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if form.is_valid():
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form.save()
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return redirect('lista_libros')
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else:
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form = LibroForm()
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return render(request, 'libros/form_libro.html', {'form': form})
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@login_required
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def editar_libro(request, libro_id):
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libro = get_object_or_404(Libro, pk=libro_id)
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if request.method == 'POST':
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form = LibroForm(request.POST, request.FILES, instance=libro)
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if form.is_valid():
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form.save()
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return redirect('lista_libros')
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else:
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form = LibroForm(instance=libro)
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return render(request, 'libros/form_libro.html', {'form': form})
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@login_required
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def eliminar_libro(request, libro_id):
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libro = get_object_or_404(Libro, pk=libro_id)
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libro.delete()
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return redirect('lista_libros')
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