mirror of https://github.com/miniflux/v2.git
32 lines
712 B
Go
32 lines
712 B
Go
// Copyright 2017 Frédéric Guillot. All rights reserved.
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// Use of this source code is governed by the Apache 2.0
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// license that can be found in the LICENSE file.
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package middleware
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import (
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"net/http"
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)
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type Middleware func(http.Handler) http.Handler
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type MiddlewareChain struct {
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middlewares []Middleware
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}
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func (m *MiddlewareChain) Wrap(h http.Handler) http.Handler {
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for i := range m.middlewares {
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h = m.middlewares[len(m.middlewares)-1-i](h)
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}
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return h
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}
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func (m *MiddlewareChain) WrapFunc(fn http.HandlerFunc) http.Handler {
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return m.Wrap(fn)
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}
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func NewMiddlewareChain(middlewares ...Middleware) *MiddlewareChain {
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return &MiddlewareChain{append(([]Middleware)(nil), middlewares...)}
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}
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