mirror of
https://github.com/willnorris/imageproxy.git
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31 lines
1.1 KiB
Go
31 lines
1.1 KiB
Go
// Copyright 2013 Google Inc. All rights reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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// Package cache implements a image cache.
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package cache
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import "github.com/willnorris/go-imageproxy/data"
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// Cache provides a cache for image metadata and transformed variants of the
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// image.
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type Cache interface {
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// Get retrieves the cached Image for the provided image URL.
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Get(string) (image *data.Image, ok bool)
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// Put caches the provided Image.
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Save(*data.Image)
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// Delete deletes the cached Image and all variants for the image at the specified URL.
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Delete(string)
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}
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