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d0a71244b5
Generate thumbnail and standard image on request, and use http://github.com/mirumee/django-images for generating them. Also, remove the CreatePin page as pin creation is going to be done in JavaScript. Create UploadImage view for uploading images from computer.
74 lines
2.2 KiB
Python
74 lines
2.2 KiB
Python
from django.conf import settings
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from django_images.models import Thumbnail
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from tastypie.resources import ModelResource
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from tastypie import fields
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from tastypie.authorization import DjangoAuthorization
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from pinry.core.models import User
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from pinry.pins.models import Pin
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class UserResource(ModelResource):
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gravatar = fields.CharField()
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def dehydrate_gravatar(self, bundle):
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return bundle.obj.gravatar
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class Meta:
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queryset = User.objects.all()
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resource_name = 'user'
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excludes = ['password', 'is_superuser', 'first_name',
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'last_name', 'is_active', 'is_staff', 'last_login', 'date_joined']
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include_resource_uri = False
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class PinResource(ModelResource):
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images = fields.DictField()
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tags = fields.ListField()
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submitter = fields.ForeignKey(UserResource, 'submitter', full=True)
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def dehydrate_images(self, bundle):
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original = bundle.obj.image
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images = {'original': {
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'url': original.get_absolute_url(), 'width': original.width, 'height': original.height}
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}
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for image in ['standard', 'thumbnail']:
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obj = Thumbnail.objects.get_or_create_at_size(original.pk, image)
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images[image] = {
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'url': obj.get_absolute_url(), 'width': obj.width, 'height': obj.height
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}
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return images
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class Meta:
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queryset = Pin.objects.all()
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resource_name = 'pin'
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include_resource_uri = False
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filtering = {
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'published': ['gt'],
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'submitter': ['exact']
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}
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fields = ['submitter', 'tags', 'published', 'description', 'url']
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authorization = DjangoAuthorization()
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def build_filters(self, filters=None):
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if filters is None:
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filters = {}
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orm_filters = super(PinResource, self).build_filters(filters)
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if 'tag' in filters:
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orm_filters['tags__name__in'] = filters['tag'].split(',')
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return orm_filters
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def dehydrate_tags(self, bundle):
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return map(str, bundle.obj.tags.all())
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def save_m2m(self, bundle):
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tags = bundle.data.get('tags', [])
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bundle.obj.tags.set(*tags)
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return super(PinResource, self).save_m2m(bundle)
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