2018-10-11 09:26:00 +00:00
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package activitystreams
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2017-09-12 15:22:10 +00:00
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2018-07-18 14:29:47 +00:00
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import (
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2019-06-02 12:59:04 +00:00
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"net/url"
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2018-07-18 14:29:47 +00:00
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"strings"
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)
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2019-08-22 19:16:40 +00:00
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const PublicNS = IRI("https://www.w3.org/ns/activitystreams#Public")
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2017-09-16 17:53:11 +00:00
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type (
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2018-03-27 14:16:07 +00:00
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// IRI is a Internationalized Resource Identifiers (IRIs) RFC3987
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2018-10-11 18:13:34 +00:00
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IRI string
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2019-08-17 13:17:10 +00:00
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IRIs []IRI
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2017-09-16 17:53:11 +00:00
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)
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2018-07-13 08:17:03 +00:00
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2018-07-16 13:58:36 +00:00
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// String returns the String value of the IRI object
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2018-07-13 08:17:03 +00:00
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func (i IRI) String() string {
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return string(i)
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}
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2018-10-11 18:13:34 +00:00
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// GetLink
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func (i IRI) GetLink() IRI {
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return i
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2018-07-18 14:29:47 +00:00
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}
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2019-06-02 12:59:04 +00:00
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// URL
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func (i IRI) URL() (*url.URL, error) {
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return url.Parse(i.String())
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}
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2018-07-18 14:29:47 +00:00
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// UnmarshalJSON
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func (i *IRI) UnmarshalJSON(s []byte) error {
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*i = IRI(strings.Trim(string(s), "\""))
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return nil
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}
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2018-07-24 21:11:08 +00:00
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2018-07-25 09:54:12 +00:00
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// IsObject
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func (i IRI) GetID() *ObjectID {
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2019-02-19 12:02:38 +00:00
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o := ObjectID(i)
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return &o
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2018-07-25 09:54:12 +00:00
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}
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// GetType
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func (i IRI) GetType() ActivityVocabularyType {
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return LinkType
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}
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// IsLink
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func (i IRI) IsLink() bool {
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return true
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}
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// IsObject
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func (i IRI) IsObject() bool {
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return false
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}
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2019-05-11 08:31:19 +00:00
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2019-05-11 09:53:32 +00:00
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// FlattenToIRI checks if Item can be flatten to an IRI and returns it if so
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func FlattenToIRI(it Item) Item {
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2019-05-11 08:31:19 +00:00
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if it!= nil && it.IsObject() && len(it.GetLink()) > 0 {
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return it.GetLink()
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}
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return it
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}
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2019-08-17 13:17:10 +00:00
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// Contains verifies if IRIs array contains the received one
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func(i IRIs) Contains(r IRI) bool {
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if len(i) == 0 {
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2019-08-23 19:49:42 +00:00
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return false
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2019-08-17 13:17:10 +00:00
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}
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for _, iri := range i {
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if strings.ToLower(r.String()) == strings.ToLower(iri.String()) {
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return true
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}
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}
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return false
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}
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