75 lines
1.7 KiB
Go
75 lines
1.7 KiB
Go
/*
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Copyright © 2024 Seednode <seednode@seedno.de>
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*/
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package flash
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import (
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"fmt"
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"net/http"
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"strings"
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"seedno.de/seednode/roulette/types"
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)
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type Format struct{}
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func (t Format) CSP(w http.ResponseWriter) string {
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nonce := types.GetNonce(6)
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w.Header().Add("Content-Security-Policy", fmt.Sprintf("default-src 'self' 'nonce-%s'; script-src 'self' 'unsafe-inline'", nonce))
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return nonce
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}
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func (t Format) CSS() string {
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var css strings.Builder
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css.WriteString(`html,body{margin:0;padding:0;height:100%;}`)
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css.WriteString(`a{color:inherit;display:block;height:100%;width:100%;text-decoration:none;}`)
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return css.String()
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}
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func (t Format) Title(rootUrl, fileUri, filePath, fileName, prefix, mime string) (string, error) {
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return fmt.Sprintf(`<title>%s</title>`, fileName), nil
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}
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func (t Format) Body(rootUrl, fileUri, filePath, fileName, prefix, mime, nonce string) (string, error) {
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var html strings.Builder
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html.WriteString(fmt.Sprintf(`<script nonce=%q src="https://unpkg.com/@ruffle-rs/ruffle"></script><script>window.RufflePlayer.config = {autoplay:"on"};</script><embed src="%s"></embed>`, nonce, fileUri))
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html.WriteString(fmt.Sprintf(`<br /><button onclick="window.location.href = '%s';">Next</button>`, rootUrl))
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return html.String(), nil
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}
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func (t Format) Extensions() map[string]string {
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return map[string]string{
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`.swf`: `application/x-shockwave-flash`,
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}
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}
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func (t Format) MediaType(extension string) string {
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extensions := t.Extensions()
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value, exists := extensions[extension]
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if exists {
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return value
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}
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return ""
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}
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func (t Format) Validate(filePath string) bool {
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return true
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}
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func (t Format) Type() string {
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return "embed"
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}
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func init() {
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types.SupportedFormats.Register(Format{})
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}
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