mirror of
https://github.com/go-shiori/shiori.git
synced 2024-11-16 14:16:29 +08:00
46 lines
903 B
Go
46 lines
903 B
Go
package archiver
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import (
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nurl "net/url"
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"strings"
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)
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func clearUTMParams(url *nurl.URL) {
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queries := url.Query()
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for key := range queries {
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if strings.HasPrefix(key, "utm_") {
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queries.Del(key)
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}
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}
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url.RawQuery = queries.Encode()
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}
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// toAbsoluteURI convert uri to absolute path based on base.
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// However, if uri is prefixed with hash (#), the uri won't be changed.
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func toAbsoluteURI(uri string, base *nurl.URL) string {
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if uri == "" || base == nil {
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return ""
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}
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// If it is hash tag, return as it is
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if uri[:1] == "#" {
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return uri
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}
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// If it is already an absolute URL, return as it is
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tmp, err := nurl.ParseRequestURI(uri)
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if err == nil && tmp.Scheme != "" && tmp.Hostname() != "" {
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return uri
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}
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// Otherwise, resolve against base URI.
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tmp, err = nurl.Parse(uri)
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if err != nil {
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return uri
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}
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clearUTMParams(tmp)
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return base.ResolveReference(tmp).String()
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}
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