162 lines
3.9 KiB
Go
162 lines
3.9 KiB
Go
package pana
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import (
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"encoding/json"
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ld "sourcery.dny.nu/longdistance"
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as "sourcery.dny.nu/pana/vocab/w3/activitystreams"
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)
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// Collection is the ActivityStreams Collection type.
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//
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// It is also used for the OrderedCollection. Use [Collection.IsOrdered] to see,
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// or [Collection.GetType].
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type Collection Object
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// NewCollection initialises a new Collection.
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func NewCollection() *Collection {
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return &Collection{
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Properties: make(ld.Properties),
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Type: []string{as.TypeCollection},
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}
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}
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// Build finalises the Collection.
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func (c *Collection) Build() Collection {
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return *c
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}
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// See [Object.GetID].
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func (c *Collection) GetID() string {
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return (*Object)(c).GetID()
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}
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// See [Object.SetID].
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func (c *Collection) SetID(id string) *Collection {
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(*Object)(c).SetID(id)
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return c
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}
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// See [Object.GetType].
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func (c *Collection) GetType() string {
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return (*Object)(c).GetType()
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}
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// See [Object.SetType].
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func (c *Collection) SetType(typ string) *Collection {
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(*Object)(c).SetType(typ)
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return c
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}
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// GetFirst returns the [CollectionPage] in [as.First].
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func (c *Collection) GetFirst() *CollectionPage {
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if nodes := (*ld.Node)(c).GetNodes(as.First); len(nodes) == 1 {
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return (*CollectionPage)(&nodes[0])
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}
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return nil
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}
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// SetFirst sets the [CollectionPage] in [as.First].
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func (c *Collection) SetFirst(p CollectionPage) *Collection {
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(*ld.Node)(c).SetNodes(as.First, ld.Node(p))
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return c
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}
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// GetTotalItems returns the value from [as.TotalItems]
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//
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// See https://www.w3.org/TR/activitystreams-vocabulary/#dfn-totalitems.
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func (c *Collection) GetTotalItems() json.RawMessage {
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if nodes := (*ld.Node)(c).GetNodes(as.TotalItems); len(nodes) == 1 {
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return nodes[0].Value
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}
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return nil
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}
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// SetTotalItems sets the value in [as.TotalItems].
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func (c *Collection) SetTotalItems(v json.RawMessage) *Collection {
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(*ld.Node)(c).SetNodes(as.TotalItems, ld.Node{Value: v})
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return c
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}
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// CollectionPage is the ActivityStreams CollectionPage type.
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//
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// It is also used for the OrderedCollectionPage. Use [CollectionPage.IsOrdered]
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// to see, or [CollectionPage.GetType].
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type CollectionPage Object
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// NewCollectionPage initialises a new CollectionPage.
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func NewCollectionPage() *CollectionPage {
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return &CollectionPage{
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Properties: make(ld.Properties),
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Type: []string{as.TypeCollectionPage},
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}
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}
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// Build finalises the CollectionPage.
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func (p *CollectionPage) Build() CollectionPage {
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return *p
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}
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// See [Object.GetType].
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func (p *CollectionPage) GetType() string {
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return (*Object)(p).GetType()
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}
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// See [Object.SetType].
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func (p *CollectionPage) SetType(typ string) *CollectionPage {
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(*Object)(p).SetType(typ)
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return p
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}
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// GetNext returns the URL stored in [as.Next].
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//
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// See https://www.w3.org/TR/activitystreams-vocabulary/#dfn-next.
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func (p *CollectionPage) GetNext() string {
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if nodes := (*ld.Node)(p).GetNodes(as.Next); len(nodes) == 1 {
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return nodes[0].ID
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}
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return ""
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}
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// SetNext sets the URL in [as.Next].
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func (p *CollectionPage) SetNext(url string) *CollectionPage {
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(*ld.Node)(p).SetNodes(as.Next, ld.Node{ID: url})
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return p
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}
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// GetPartOf returns the URL stored in [as.PartOf].
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//
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// See https://www.w3.org/TR/activitystreams-vocabulary/#dfn-partof.
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func (p *CollectionPage) GetPartOf() string {
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if nodes := (*ld.Node)(p).GetNodes(as.PartOf); len(nodes) == 1 {
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return nodes[0].ID
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}
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return ""
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}
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// SetPartOf sets the URL in [as.PartOf].
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func (p *CollectionPage) SetPartOf(url string) *CollectionPage {
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(*ld.Node)(p).SetNodes(as.PartOf, ld.Node{ID: url})
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return p
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}
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// GetPrev returns the URL stored in [as.Prev].
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//
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// See https://www.w3.org/TR/activitystreams-vocabulary/#dfn-prev.
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func (p *CollectionPage) GetPrev() string {
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if nodes := (*ld.Node)(p).GetNodes(as.Prev); len(nodes) == 1 {
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return nodes[0].ID
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}
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return ""
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}
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// SetPrev sets the URL in [as.Prev].
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func (p *CollectionPage) SetPrev(url string) *CollectionPage {
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(*ld.Node)(p).SetNodes(as.Prev, ld.Node{ID: url})
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return p
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}
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