341 lines
13 KiB
Python
341 lines
13 KiB
Python
import os
|
|
from io import BytesIO
|
|
|
|
import simplejson
|
|
import simplejson as json
|
|
from PIL import Image
|
|
from django.contrib import messages
|
|
from django.contrib.auth.decorators import login_required
|
|
from django.contrib.auth.mixins import LoginRequiredMixin
|
|
from django.core.files import File
|
|
from django.http import HttpResponseRedirect
|
|
from django.shortcuts import get_object_or_404, render
|
|
from django.urls import reverse
|
|
from django.utils.translation import gettext as _
|
|
from django.views.generic import UpdateView
|
|
|
|
from cookbook.forms import ExternalRecipeForm, KeywordForm, StorageForm, SyncForm, InternalRecipeForm, CommentForm, \
|
|
MealPlanForm, UnitMergeForm, IngredientMergeForm
|
|
from cookbook.models import Recipe, Sync, Keyword, RecipeImport, Storage, Comment, RecipeIngredient, RecipeBook, \
|
|
MealPlan, Unit, Ingredient
|
|
from cookbook.provider.dropbox import Dropbox
|
|
from cookbook.provider.nextcloud import Nextcloud
|
|
|
|
|
|
@login_required
|
|
def switch_recipe(request, pk):
|
|
recipe = get_object_or_404(Recipe, pk=pk)
|
|
if recipe.internal:
|
|
return HttpResponseRedirect(reverse('edit_internal_recipe', args=[pk]))
|
|
else:
|
|
return HttpResponseRedirect(reverse('edit_external_recipe', args=[pk]))
|
|
|
|
|
|
@login_required
|
|
def convert_recipe(request, pk):
|
|
recipe = get_object_or_404(Recipe, pk=pk)
|
|
if not recipe.internal:
|
|
recipe.internal = True
|
|
recipe.save()
|
|
|
|
return HttpResponseRedirect(reverse('edit_internal_recipe', args=[pk]))
|
|
|
|
|
|
@login_required
|
|
def internal_recipe_update(request, pk):
|
|
recipe_instance = get_object_or_404(Recipe, pk=pk)
|
|
status = 200
|
|
|
|
if request.method == "POST":
|
|
form = InternalRecipeForm(request.POST, request.FILES)
|
|
form.instance = recipe_instance
|
|
|
|
if form.is_valid():
|
|
recipe = recipe_instance
|
|
recipe.name = form.cleaned_data['name']
|
|
recipe.instructions = form.cleaned_data['instructions']
|
|
recipe.working_time = form.cleaned_data['working_time']
|
|
recipe.waiting_time = form.cleaned_data['waiting_time']
|
|
|
|
if form.cleaned_data['image']:
|
|
recipe.image = form.cleaned_data['image']
|
|
|
|
img = Image.open(recipe.image)
|
|
|
|
basewidth = 720
|
|
wpercent = (basewidth / float(img.size[0]))
|
|
hsize = int((float(img.size[1]) * float(wpercent)))
|
|
img = img.resize((basewidth, hsize), Image.ANTIALIAS)
|
|
|
|
im_io = BytesIO()
|
|
img.save(im_io, 'PNG', quality=70)
|
|
recipe.image = File(im_io, name=(str(recipe.pk) + '.png'))
|
|
elif 'image' in form.changed_data and form.cleaned_data['image'] is False:
|
|
recipe.image = None
|
|
|
|
recipe.save()
|
|
|
|
try:
|
|
form_ingredients = json.loads(form.cleaned_data['ingredients'])
|
|
except simplejson.errors.JSONDecodeError:
|
|
form_ingredients = []
|
|
|
|
RecipeIngredient.objects.filter(recipe=recipe_instance).delete()
|
|
|
|
for i in form_ingredients:
|
|
recipe_ingredient = RecipeIngredient()
|
|
recipe_ingredient.recipe = recipe_instance
|
|
|
|
if Ingredient.objects.filter(name=i['ingredient__name']).exists():
|
|
recipe_ingredient.ingredient = Ingredient.objects.get(name=i['ingredient__name'])
|
|
else:
|
|
ingredient = Ingredient()
|
|
ingredient.name = i['ingredient__name']
|
|
ingredient.save()
|
|
recipe_ingredient.ingredient = ingredient
|
|
|
|
if isinstance(i['amount'], str):
|
|
recipe_ingredient.amount = float(i['amount'].replace(',', '.'))
|
|
else:
|
|
recipe_ingredient.amount = i['amount']
|
|
|
|
if Unit.objects.filter(name=i['unit__name']).exists():
|
|
recipe_ingredient.unit = Unit.objects.get(name=i['unit__name'])
|
|
else:
|
|
unit = Unit()
|
|
unit.name = i['unit__name']
|
|
unit.save()
|
|
recipe_ingredient.unit = unit
|
|
|
|
recipe_ingredient.save()
|
|
|
|
recipe.keywords.set(form.cleaned_data['keywords'])
|
|
|
|
messages.add_message(request, messages.SUCCESS, _('Recipe saved!'))
|
|
else:
|
|
messages.add_message(request, messages.ERROR, _('There was an error saving this recipe!'))
|
|
status = 403
|
|
else:
|
|
form = InternalRecipeForm(instance=recipe_instance)
|
|
|
|
ingredients = RecipeIngredient.objects.select_related('unit__name', 'ingredient__name').filter(recipe=recipe_instance).values('ingredient__name', 'unit__name', 'amount')
|
|
|
|
return render(request, 'forms/edit_internal_recipe.html',
|
|
{'form': form, 'ingredients': json.dumps(list(ingredients)),
|
|
'view_url': reverse('view_recipe', args=[pk])}, status=status)
|
|
|
|
|
|
class SyncUpdate(LoginRequiredMixin, UpdateView):
|
|
template_name = "generic/edit_template.html"
|
|
model = Sync
|
|
form_class = SyncForm
|
|
|
|
# TODO add msg box
|
|
|
|
def get_success_url(self):
|
|
return reverse('edit_sync', kwargs={'pk': self.object.pk})
|
|
|
|
def get_context_data(self, **kwargs):
|
|
context = super(SyncUpdate, self).get_context_data(**kwargs)
|
|
context['title'] = _("Sync")
|
|
return context
|
|
|
|
|
|
class KeywordUpdate(LoginRequiredMixin, UpdateView):
|
|
template_name = "generic/edit_template.html"
|
|
model = Keyword
|
|
form_class = KeywordForm
|
|
|
|
# TODO add msg box
|
|
|
|
def get_success_url(self):
|
|
return reverse('edit_keyword', kwargs={'pk': self.object.pk})
|
|
|
|
def get_context_data(self, **kwargs):
|
|
context = super(KeywordUpdate, self).get_context_data(**kwargs)
|
|
context['title'] = _("Keyword")
|
|
return context
|
|
|
|
|
|
@login_required
|
|
def edit_storage(request, pk):
|
|
instance = get_object_or_404(Storage, pk=pk)
|
|
|
|
if not (instance.created_by == request.user or request.user.is_superuser):
|
|
messages.add_message(request, messages.ERROR, _('You cannot edit this storage!'))
|
|
return HttpResponseRedirect(reverse('list_storage'))
|
|
|
|
if request.method == "POST":
|
|
form = StorageForm(request.POST, instance=instance)
|
|
if form.is_valid():
|
|
instance.name = form.cleaned_data['name']
|
|
instance.method = form.cleaned_data['method']
|
|
instance.username = form.cleaned_data['username']
|
|
instance.url = form.cleaned_data['url']
|
|
|
|
if form.cleaned_data['password'] != '__NO__CHANGE__':
|
|
instance.password = form.cleaned_data['password']
|
|
|
|
if form.cleaned_data['token'] != '__NO__CHANGE__':
|
|
instance.token = form.cleaned_data['token']
|
|
|
|
instance.save()
|
|
|
|
messages.add_message(request, messages.SUCCESS, _('Storage saved!'))
|
|
else:
|
|
messages.add_message(request, messages.ERROR, _('There was an error updating this storage backend.!'))
|
|
else:
|
|
pseudo_instance = instance
|
|
pseudo_instance.password = '__NO__CHANGE__'
|
|
pseudo_instance.token = '__NO__CHANGE__'
|
|
form = StorageForm(instance=pseudo_instance)
|
|
|
|
return render(request, 'generic/edit_template.html', {'form': form})
|
|
|
|
|
|
class CommentUpdate(LoginRequiredMixin, UpdateView):
|
|
template_name = "generic/edit_template.html"
|
|
model = Comment
|
|
form_class = CommentForm
|
|
|
|
# TODO add msg box
|
|
|
|
def dispatch(self, request, *args, **kwargs):
|
|
obj = self.get_object()
|
|
if not (obj.created_by == request.user or request.user.is_superuser):
|
|
messages.add_message(request, messages.ERROR, _('You cannot edit this comment!'))
|
|
return HttpResponseRedirect(reverse('view_recipe', args=[obj.recipe.pk]))
|
|
return super(CommentUpdate, self).dispatch(request, *args, **kwargs)
|
|
|
|
def get_success_url(self):
|
|
return reverse('edit_comment', kwargs={'pk': self.object.pk})
|
|
|
|
def get_context_data(self, **kwargs):
|
|
context = super(CommentUpdate, self).get_context_data(**kwargs)
|
|
context['title'] = _("Comment")
|
|
context['view_url'] = reverse('view_recipe', args=[self.object.recipe.pk])
|
|
return context
|
|
|
|
|
|
class ImportUpdate(LoginRequiredMixin, UpdateView):
|
|
template_name = "generic/edit_template.html"
|
|
model = RecipeImport
|
|
fields = ['name', 'path']
|
|
|
|
# TODO add msg box
|
|
|
|
def get_success_url(self):
|
|
return reverse('edit_import', kwargs={'pk': self.object.pk})
|
|
|
|
def get_context_data(self, **kwargs):
|
|
context = super(ImportUpdate, self).get_context_data(**kwargs)
|
|
context['title'] = _("Import")
|
|
return context
|
|
|
|
|
|
class RecipeBookUpdate(LoginRequiredMixin, UpdateView):
|
|
template_name = "generic/edit_template.html"
|
|
model = RecipeBook
|
|
fields = ['name']
|
|
|
|
# TODO add msg box
|
|
|
|
def get_success_url(self):
|
|
return reverse('view_books')
|
|
|
|
def get_context_data(self, **kwargs):
|
|
context = super(RecipeBookUpdate, self).get_context_data(**kwargs)
|
|
context['title'] = _("Recipe Book")
|
|
return context
|
|
|
|
|
|
class MealPlanUpdate(LoginRequiredMixin, UpdateView):
|
|
template_name = "generic/edit_template.html"
|
|
model = MealPlan
|
|
form_class = MealPlanForm
|
|
|
|
# TODO add msg box
|
|
|
|
def get_success_url(self):
|
|
return reverse('view_plan')
|
|
|
|
def get_context_data(self, **kwargs):
|
|
context = super(MealPlanUpdate, self).get_context_data(**kwargs)
|
|
context['title'] = _("Meal-Plan")
|
|
return context
|
|
|
|
|
|
class ExternalRecipeUpdate(LoginRequiredMixin, UpdateView):
|
|
model = Recipe
|
|
form_class = ExternalRecipeForm
|
|
template_name = "generic/edit_template.html"
|
|
|
|
def form_valid(self, form):
|
|
self.object = form.save(commit=False)
|
|
old_recipe = Recipe.objects.get(pk=self.object.pk)
|
|
if not old_recipe.name == self.object.name:
|
|
if self.object.storage.method == Storage.DROPBOX:
|
|
Dropbox.rename_file(old_recipe, self.object.name) # TODO central location to handle storage type switches
|
|
if self.object.storage.method == Storage.NEXTCLOUD:
|
|
Nextcloud.rename_file(old_recipe, self.object.name)
|
|
|
|
self.object.file_path = os.path.dirname(self.object.file_path) + '/' + self.object.name + os.path.splitext(self.object.file_path)[1]
|
|
|
|
messages.add_message(self.request, messages.SUCCESS, _('Changes saved!'))
|
|
return super(ExternalRecipeUpdate, self).form_valid(form)
|
|
|
|
def form_invalid(self, form):
|
|
messages.add_message(self.request, messages.ERROR, _('Error saving changes!'))
|
|
return super(ExternalRecipeUpdate, self).form_valid(form)
|
|
|
|
def get_success_url(self):
|
|
return reverse('edit_recipe', kwargs={'pk': self.object.pk})
|
|
|
|
def get_context_data(self, **kwargs):
|
|
context = super(ExternalRecipeUpdate, self).get_context_data(**kwargs)
|
|
context['title'] = _("Recipe")
|
|
context['view_url'] = reverse('view_recipe', args=[self.object.pk])
|
|
if self.object.storage:
|
|
context['delete_external_url'] = reverse('delete_recipe_source', args=[self.object.pk])
|
|
return context
|
|
|
|
|
|
@login_required
|
|
def edit_ingredients(request):
|
|
if request.method == "POST":
|
|
success = False
|
|
units_form = UnitMergeForm(request.POST, prefix=UnitMergeForm.prefix)
|
|
if units_form.is_valid():
|
|
new_unit = units_form.cleaned_data['new_unit']
|
|
old_unit = units_form.cleaned_data['old_unit']
|
|
recipe_ingredients = RecipeIngredient.objects.filter(unit=old_unit).all()
|
|
for i in recipe_ingredients:
|
|
i.unit = new_unit
|
|
i.save()
|
|
|
|
old_unit.delete()
|
|
success = True
|
|
messages.add_message(request, messages.SUCCESS, _('Units merged!'))
|
|
|
|
ingredients_form = IngredientMergeForm(request.POST, prefix=IngredientMergeForm.prefix)
|
|
if ingredients_form.is_valid():
|
|
new_ingredient = ingredients_form.cleaned_data['new_ingredient']
|
|
old_ingredient = ingredients_form.cleaned_data['old_ingredient']
|
|
recipe_ingredients = RecipeIngredient.objects.filter(ingredient=old_ingredient).all()
|
|
for i in recipe_ingredients:
|
|
i.ingredient = new_ingredient
|
|
i.save()
|
|
|
|
old_ingredient.delete()
|
|
success = True
|
|
messages.add_message(request, messages.SUCCESS, _('Ingredients merged!'))
|
|
|
|
if success:
|
|
units_form = UnitMergeForm()
|
|
ingredients_form = IngredientMergeForm()
|
|
else:
|
|
units_form = UnitMergeForm()
|
|
ingredients_form = IngredientMergeForm()
|
|
|
|
return render(request, 'forms/ingredients.html', {'units_form': units_form, 'ingredients_form': ingredients_form})
|