Платформа ЦРНП "Мирокод" для разработки проектов
https://git.mirocod.ru
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48 lines
1.4 KiB
48 lines
1.4 KiB
// Copyright 2015 go-swagger maintainers |
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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 middleware |
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import ( |
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"net/http" |
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"path" |
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) |
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// Spec creates a middleware to serve a swagger spec. |
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// This allows for altering the spec before starting the http listener. |
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// This can be useful if you want to serve the swagger spec from another path than /swagger.json |
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// |
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func Spec(basePath string, b []byte, next http.Handler) http.Handler { |
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if basePath == "" { |
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basePath = "/" |
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} |
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pth := path.Join(basePath, "swagger.json") |
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return http.HandlerFunc(func(rw http.ResponseWriter, r *http.Request) { |
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if r.URL.Path == pth { |
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rw.Header().Set("Content-Type", "application/json") |
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rw.WriteHeader(http.StatusOK) |
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//#nosec |
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_, _ = rw.Write(b) |
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return |
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} |
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if next == nil { |
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rw.Header().Set("Content-Type", "application/json") |
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rw.WriteHeader(http.StatusNotFound) |
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return |
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} |
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next.ServeHTTP(rw, r) |
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}) |
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}
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