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refactor webhook *NewPost (#20729)

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* refactor webhook *NewPost

* remove empty values

* always show errs.Message

* remove utils.IsValidSlackChannel

* move IsValidSlackChannel to services/webhook package

* binding: handle empty Message case

* make IsValidSlackChannel more strict
This commit is contained in:
oliverpool 2022-08-11 17:48:23 +02:00 • committed by GitHub
parent 2b4d43dd4d
commit c81b26b0e5
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8 changed files with 179 additions and 495 deletions
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19
routers/utils/utils.go
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@ -20,25 +20,6 @@ func RemoveUsernameParameterSuffix(name string) string {
return name
}
// IsValidSlackChannel validates a channel name conforms to what slack expects.
// It makes sure a channel name cannot be empty and invalid ( only an # )
func IsValidSlackChannel(channelName string) bool {
switch len(strings.TrimSpace(channelName)) {
case 0:
return false
case 1:
// Keep default behaviour where a channel name is still
// valid without an #
// But if it contains only an #, it should be regarded as
// invalid
if channelName[0] == '#' {
return false
}
}
return true
}
// SanitizeFlashErrorString will sanitize a flash error string
func SanitizeFlashErrorString(x string) string {
return strings.ReplaceAll(html.EscapeString(x), "\n", "<br>")