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This commit is contained in:
Philipp Heckel 2022-07-18 14:37:51 -04:00
parent 09cb1482b4
commit 466c9874a8
6 changed files with 114 additions and 76 deletions
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10
util/util.go
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@ -172,6 +172,16 @@ func ShortTopicURL(s string) string {
return strings.TrimPrefix(strings.TrimPrefix(s, "https://"), "http://")
}
// ExpandTopicURL expands a topic to a fully qualified URL, e.g. "mytopic" -> "https://ntfy.sh/mytopic"
func ExpandTopicURL(topic, defaultHost string) string {
if strings.HasPrefix(topic, "http://") || strings.HasPrefix(topic, "https://") {
return topic
} else if strings.Contains(topic, "/") {
return fmt.Sprintf("https://%s", topic)
}
return fmt.Sprintf("%s/%s", defaultHost, topic)
}
// DetectContentType probes the byte array b and returns mime type and file extension.
// The filename is only used to override certain special cases.
func DetectContentType(b []byte, filename string) (mimeType string, ext string) {