64 lines
1.8 KiB
Python
64 lines
1.8 KiB
Python
from django import forms
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from django.contrib import admin
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from .models import Item, ItemImage, Category, Label
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from django_select2.forms import Select2Widget, Select2MultipleWidget
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class ItemForm(forms.ModelForm):
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name = forms.CharField(widget=forms.TextInput())
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class Meta:
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model = Item
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exclude = []
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widgets = {
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'parent': Select2Widget,
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'categories': Select2MultipleWidget
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}
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class ItemImageInline(admin.TabularInline):
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model = ItemImage
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extra = 1
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class LabelInline(admin.TabularInline):
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model = Label
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class ItemAdmin(admin.ModelAdmin):
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list_display = ('_name',)
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list_filter = ('categories',)
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form = ItemForm
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inlines = [ItemImageInline, LabelInline]
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save_on_top = True
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def _name(self, obj):
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return '-' * obj.get_level() + '> ' + obj.name
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def save_model(self, request, obj, form, change):
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super(ItemAdmin, self).save_model(request, obj, form, change)
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# Store last input parent to use as default on next creation
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if obj.parent:
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request.session['last-parent'] = str(obj.parent.uuid)
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else:
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request.session['last-parent'] = str(obj.uuid)
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def get_changeform_initial_data(self, request):
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data = {
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'parent': request.GET.get('parent') or request.session.get('last-parent')
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}
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data.update(super(ItemAdmin, self).get_changeform_initial_data(request))
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return data
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class Media:
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js = (
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# Required by select2
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'https://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js',
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)
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def response_action(self, request, queryset):
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with Item.disabled_tree_trigger():
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return super(ItemAdmin, self).response_action(request, queryset)
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admin.site.register(Item, ItemAdmin)
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admin.site.register(Category)
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