feat: initial commit

vendor/sourcery.dny.nu/pana/question.go

@@ -0,0 +1,207 @@
+package pana
+
+import (
+	"encoding/json"
+	"iter"
+
+	ld "sourcery.dny.nu/longdistance"
+	"sourcery.dny.nu/pana/vocab/mastodon"
+	as "sourcery.dny.nu/pana/vocab/w3/activitystreams"
+)
+
+// Question is the ActivityStreams Question object.
+type Question IntransitiveActivity
+
+// NewQuestion initialises a new Question.
+func NewQuestion() *Question {
+	return &Question{
+		Properties: make(ld.Properties),
+		Type:       []string{as.TypeQuestion},
+	}
+}
+
+// Build finalises the Question.
+//
+// This returns [Any] since that's what [Activity.SetObject] expects.
+func (q *Question) Build() Any {
+	return Any(*q)
+}
+
+// IsMultipleChoice checks if this is a multiple-choice question.
+func (q *Question) IsMultipleChoice() bool {
+	if q == nil {
+		return false
+	}
+
+	return Has((*Any)(q), as.AnyOf)
+}
+
+// See [Object.GetType].
+func (q *Question) GetType() string {
+	return (*Object)(q).GetType()
+}
+
+// SetType sets the type to [as.TypeQuestion].
+func (q *Question) SetType() {
+	q.Type = []string{as.TypeQuestion}
+}
+
+// GetVotersCount returns the value in [mastodon.VotersCount].
+//
+// See https://docs.joinmastodon.org/spec/activitypub/#toot.
+func (q *Question) GetVotersCount() json.RawMessage {
+	if nodes := (*ld.Node)(q).GetNodes(mastodon.VotersCount); len(nodes) == 1 {
+		return nodes[0].Value
+	}
+
+	return nil
+}
+
+// SetVotersCount sets the value in [mastodon.VotersCount].
+func (q *Question) SetVotersCount(v json.RawMessage) *Question {
+	(*ld.Node)(q).SetNodes(mastodon.VotersCount, ld.Node{Value: v})
+	return q
+}
+
+// GetEndTime returns the value in [as.EndTime].
+//
+// See https://www.w3.org/TR/activitystreams-vocabulary/#dfn-endtime.
+func (q *Question) GetEndTime() json.RawMessage {
+	if nodes := (*ld.Node)(q).GetNodes(as.EndTime); len(nodes) == 1 {
+		return nodes[0].Value
+	}
+
+	return nil
+}
+
+// SetEndTime sets the value in [as.EndTime].
+func (q *Question) SetEndTime(v json.RawMessage) *Question {
+	(*ld.Node)(q).SetNodes(as.EndTime, ld.Node{Value: v})
+	return q
+}
+
+// See [Object.GetSensitive].
+func (q *Question) GetSensitive() json.RawMessage {
+	return (*Object)(q).GetSensitive()
+}
+
+// See [Object.SetSensitive].
+func (q *Question) SetSensitive(v json.RawMessage) *Question {
+	(*Object)(q).SetSensitive(v)
+	return q
+}
+
+// See [Object.GetUpdated].
+func (q *Question) GetUpdated() json.RawMessage {
+	return (*Object)(q).GetUpdated()
+}
+
+// See [Object.SetUpdated].
+func (q *Question) SetUpdated(v json.RawMessage) *Question {
+	(*Object)(q).SetUpdated(v)
+	return q
+}
+
+// GetAnyOf gets the [Choice] in [as.AnyOf].
+//
+// See https://www.w3.org/TR/activitystreams-vocabulary/#dfn-oneof.
+func (q *Question) GetAnyOf() iter.Seq[Choice] {
+	return func(yield func(Choice) bool) {
+		for _, n := range (*ld.Node)(q).GetNodes(as.AnyOf) {
+			if !yield(Choice(n)) {
+				return
+			}
+		}
+	}
+}
+
+// AddAnyOf appends [Choice] to [as.AnyOf].
+func (q *Question) AddAnyOf(chs ...Choice) *Question {
+	(*ld.Node)(q).AddNodes(as.AnyOf, toLDNodes(chs...)...)
+	return q
+}
+
+// GetOneOf gets the [Choice] in [as.OneOf].
+//
+// See https://www.w3.org/TR/activitystreams-vocabulary/#dfn-oneof.
+func (q *Question) GetOneOf() iter.Seq[Choice] {
+	return func(yield func(Choice) bool) {
+		for _, n := range (*ld.Node)(q).GetNodes(as.OneOf) {
+			if !yield(Choice(n)) {
+				return
+			}
+		}
+	}
+}
+
+// AddOneOf appends [Choice] to [as.OneOf].
+func (q *Question) AddOneOf(chs ...Choice) *Question {
+	(*ld.Node)(q).AddNodes(as.OneOf, toLDNodes(chs...)...)
+	return q
+}
+
+// GetClosed returns the value in [as.Closed].
+//
+// See https://www.w3.org/TR/activitystreams-vocabulary/#dfn-closed.
+func (q *Question) GetClosed() json.RawMessage {
+	if nodes := (*ld.Node)(q).GetNodes(as.Closed); len(nodes) == 1 {
+		return nodes[0].Value
+	}
+
+	return nil
+}
+
+// SetClosed sets the value in [as.Closed].
+func (q *Question) SetClosed(v json.RawMessage) *Question {
+	(*ld.Node)(q).SetNodes(as.Closed, ld.Node{Value: v})
+	return q
+}
+
+// See [Object.GetName].
+func (q *Question) GetName() iter.Seq[*Localised] {
+	return (*Object)(q).GetName()
+}
+
+// See [Object.AddName].
+func (q *Question) AddName(ls ...Localised) *Question {
+	(*Object)(q).AddName(ls...)
+	return q
+}
+
+// Choice represents a choice in a poll. It is a much more limited [Note].
+type Choice Note
+
+// NewChoice initialises a new Choice.
+func NewChoice() *Choice {
+	return &Choice{
+		Properties: make(ld.Properties),
+		Type:       []string{as.TypeNote},
+	}
+}
+
+// Build finalises the Choice.
+func (c *Choice) Build() Choice {
+	return *c
+}
+
+// See [Object.GetName].
+func (c *Choice) GetName() iter.Seq[*Localised] {
+	return (*Object)(c).GetName()
+}
+
+// See [Object.AddName].
+func (c *Choice) AddName(ls ...Localised) *Choice {
+	(*Object)(c).AddName(ls...)
+	return c
+}
+
+// See [Object.GetReplies].
+func (c *Choice) GetReplies() *Collection {
+	return (*Object)(c).GetReplies()
+}
+
+// See [Object.SetReplies].
+func (c *Choice) SetReplies(cl Collection) *Choice {
+	(*Object)(c).SetReplies(cl)
+	return c
+}