47 lines
1.3 KiB
Python
47 lines
1.3 KiB
Python
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from django.contrib import admin
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from django.contrib.auth.admin import User
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from django.utils import timezone
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from .models import Newsletter, Subscriber
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class SubscriberInline(admin.StackedInline):
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can_delete = False
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fields = ['subscribed']
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max_num = 1
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model = Subscriber
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verbose_name = 'Newsletter'
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class ExtendUserAdmin(admin.ModelAdmin):
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inlines = [SubscriberInline]
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admin.site.unregister(User)
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admin.site.register(User, ExtendUserAdmin)
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@admin.register(Newsletter)
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class NewsletterAdmin(admin.ModelAdmin):
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list_display = ['subject', 'created', 'publish']
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search_fields = ['subject', 'created', 'publish']
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def get_form(self, request, obj=None, **kwargs):
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if obj:
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self.fields = ['creator', 'subject', 'body', 'publish']
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if obj.publish < timezone.now():
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self.readonly_fields = ['creator', 'subject', 'body', 'publish']
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else:
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self.readonly_fields = ['creator']
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else:
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self.fields = ['subject', 'body', 'publish']
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self.readonly_fields = []
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return super(NewsletterAdmin, self).get_form(request, obj, **kwargs)
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def save_model(self, request, instance, form, change):
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user = request.user
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instance = form.save(commit=False)
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instance.creator = user
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instance.save()
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return instance
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