mirror of
https://codeberg.org/Codeberg/pages-server.git
synced 2024-10-01 04:13:41 +00:00
43 lines
1 KiB
Go
43 lines
1 KiB
Go
package html
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import (
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"io"
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"net/http"
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"strconv"
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"strings"
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"codeberg.org/codeberg/pages/server/context"
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)
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// ReturnErrorPage sets the response status code and writes NotFoundPage to the response body, with "%status" replaced
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// with the provided status code.
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func ReturnErrorPage(ctx *context.Context, msg string, code int) {
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ctx.RespWriter.Header().Set("Content-Type", "text/html; charset=utf-8")
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ctx.RespWriter.WriteHeader(code)
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if msg == "" {
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msg = errorBody(code)
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}
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_, _ = io.Copy(ctx.RespWriter, strings.NewReader(msg))
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}
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func errorMessage(statusCode int) string {
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message := http.StatusText(statusCode)
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switch statusCode {
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case http.StatusMisdirectedRequest:
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message += " - domain not specified in <code>.domains</code> file"
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case http.StatusFailedDependency:
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message += " - target repo/branch doesn't exist or is private"
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}
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return message
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}
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// TODO: use template engine?
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func errorBody(statusCode int) string {
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return strings.ReplaceAll(NotFoundPage,
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"%status",
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strconv.Itoa(statusCode)+" "+errorMessage(statusCode))
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}
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