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https://github.com/miniflux/v2.git
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37 lines
980 B
Go
37 lines
980 B
Go
// SPDX-FileCopyrightText: Copyright The Miniflux Authors. All rights reserved.
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// SPDX-License-Identifier: Apache-2.0
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package ui // import "miniflux.app/v2/internal/ui"
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import (
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"net/http"
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"time"
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"miniflux.app/v2/internal/http/request"
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"miniflux.app/v2/internal/http/response"
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"miniflux.app/v2/internal/http/response/html"
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)
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func (h *handler) showFeedIcon(w http.ResponseWriter, r *http.Request) {
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externalIconID := request.RouteStringParam(r, "externalIconID")
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icon, err := h.store.IconByExternalID(externalIconID)
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if err != nil {
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html.ServerError(w, r, err)
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return
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}
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if icon == nil {
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html.NotFound(w, r)
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return
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}
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response.New(w, r).WithCaching(icon.Hash, 72*time.Hour, func(b *response.Builder) {
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b.WithHeader("Content-Security-Policy", response.ContentSecurityPolicyForUntrustedContent)
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b.WithHeader("Content-Type", icon.MimeType)
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b.WithBody(icon.Content)
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if icon.MimeType != "image/svg+xml" {
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b.WithoutCompression()
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}
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b.Write()
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})
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}
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