c3a38f35e7
Only 3 tests failing
216 lines
9.3 KiB
Go
216 lines
9.3 KiB
Go
package activitypub
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import (
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"fmt"
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"time"
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"unsafe"
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)
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// Profile a Profile is a content object that describes another Object,
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// typically used to describe CanReceiveActivities Type objects.
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// The describes property is used to reference the object being described by the profile.
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type Profile struct {
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// ID provides the globally unique identifier for anActivity Pub Object or Link.
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ID ObjectID `jsonld:"id,omitempty"`
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// Type identifies the Activity Pub Object or Link type. Multiple values may be specified.
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Type ActivityVocabularyType `jsonld:"type,omitempty"`
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// Name a simple, human-readable, plain-text name for the object.
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// HTML markup MUST NOT be included. The name MAY be expressed using multiple language-tagged values.
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Name NaturalLanguageValues `jsonld:"name,omitempty,collapsible"`
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// Attachment identifies a resource attached or related to an object that potentially requires special handling.
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// The intent is to provide a model that is at least semantically similar to attachments in email.
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Attachment Item `jsonld:"attachment,omitempty"`
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// AttributedTo identifies one or more entities to which this object is attributed. The attributed entities might not be Actors.
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// For instance, an object might be attributed to the completion of another activity.
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AttributedTo Item `jsonld:"attributedTo,omitempty"`
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// Audience identifies one or more entities that represent the total population of entities
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// for which the object can considered to be relevant.
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Audience ItemCollection `jsonld:"audience,omitempty"`
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// Content or textual representation of the Activity Pub Object encoded as a JSON string.
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// By default, the value of content is HTML.
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// The mediaType property can be used in the object to indicate a different content type.
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// (The content MAY be expressed using multiple language-tagged values.)
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Content NaturalLanguageValues `jsonld:"content,omitempty,collapsible"`
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// Context identifies the context within which the object exists or an activity was performed.
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// The notion of "context" used is intentionally vague.
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// The intended function is to serve as a means of grouping objects and activities that share a
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// common originating context or purpose. An example could be all activities relating to a common project or event.
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Context Item `jsonld:"context,omitempty"`
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// MediaType when used on an Object, identifies the MIME media type of the value of the content property.
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// If not specified, the content property is assumed to contain text/html content.
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MediaType MimeType `jsonld:"mediaType,omitempty"`
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// EndTime the date and time describing the actual or expected ending time of the object.
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// When used with an Activity object, for instance, the endTime property specifies the moment
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// the activity concluded or is expected to conclude.
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EndTime time.Time `jsonld:"endTime,omitempty"`
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// Generator identifies the entity (e.g. an application) that generated the object.
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Generator Item `jsonld:"generator,omitempty"`
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// Icon indicates an entity that describes an icon for this object.
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// The image should have an aspect ratio of one (horizontal) to one (vertical)
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// and should be suitable for presentation at a small size.
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Icon Item `jsonld:"icon,omitempty"`
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// Image indicates an entity that describes an image for this object.
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// Unlike the icon property, there are no aspect ratio or display size limitations assumed.
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Image Item `jsonld:"image,omitempty"`
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// InReplyTo indicates one or more entities for which this object is considered a response.
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InReplyTo Item `jsonld:"inReplyTo,omitempty"`
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// Location indicates one or more physical or logical locations associated with the object.
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Location Item `jsonld:"location,omitempty"`
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// Preview identifies an entity that provides a preview of this object.
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Preview Item `jsonld:"preview,omitempty"`
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// Published the date and time at which the object was published
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Published time.Time `jsonld:"published,omitempty"`
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// Replies identifies a Collection containing objects considered to be responses to this object.
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Replies Item `jsonld:"replies,omitempty"`
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// StartTime the date and time describing the actual or expected starting time of the object.
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// When used with an Activity object, for instance, the startTime property specifies
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// the moment the activity began or is scheduled to begin.
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StartTime time.Time `jsonld:"startTime,omitempty"`
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// Summary a natural language summarization of the object encoded as HTML.
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// *Multiple language tagged summaries may be provided.)
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Summary NaturalLanguageValues `jsonld:"summary,omitempty,collapsible"`
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// Tag one or more "tags" that have been associated with an objects. A tag can be any kind of Activity Pub Object.
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// The key difference between attachment and tag is that the former implies association by inclusion,
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// while the latter implies associated by reference.
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Tag ItemCollection `jsonld:"tag,omitempty"`
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// Updated the date and time at which the object was updated
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Updated time.Time `jsonld:"updated,omitempty"`
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// URL identifies one or more links to representations of the object
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URL LinkOrIRI `jsonld:"url,omitempty"`
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// To identifies an entity considered to be part of the public primary audience of an Activity Pub Object
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To ItemCollection `jsonld:"to,omitempty"`
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// Bto identifies anActivity Pub Object that is part of the private primary audience of this Activity Pub Object.
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Bto ItemCollection `jsonld:"bto,omitempty"`
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// CC identifies anActivity Pub Object that is part of the public secondary audience of this Activity Pub Object.
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CC ItemCollection `jsonld:"cc,omitempty"`
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// BCC identifies one or more Objects that are part of the private secondary audience of this Activity Pub Object.
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BCC ItemCollection `jsonld:"bcc,omitempty"`
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// Duration when the object describes a time-bound resource, such as an audio or video, a meeting, etc,
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// the duration property indicates the object's approximate duration.
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// The value must be expressed as an xsd:duration as defined by [ xmlschema11-2],
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// section 3.3.6 (e.g. a period of 5 seconds is represented as "PT5S").
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Duration time.Duration `jsonld:"duration,omitempty"`
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// Describes On a Profile object, the describes property identifies the object described by the Profile.
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Describes Item `jsonld:"describes,omitempty"`
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}
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// IsLink returns false for Profile objects
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func (p Profile) IsLink() bool {
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return false
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}
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// IsObject returns true for Profile objects
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func (p Profile) IsObject() bool {
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return true
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}
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// IsCollection returns false for Profile objects
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func (p Profile) IsCollection() bool {
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return false
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}
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// GetLink returns the IRI corresponding to the current Profile object
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func (p Profile) GetLink() IRI {
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return IRI(p.ID)
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}
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// GetType returns the type of the current Profile
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func (p Profile) GetType() ActivityVocabularyType {
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return p.Type
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}
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// GetID returns the ID corresponding to the current Profile
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func (p Profile) GetID() ObjectID {
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return p.ID
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}
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// UnmarshalJSON
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func (p *Profile) UnmarshalJSON(data []byte) error {
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// TODO(marius): this is a candidate of using OnObject() for loading the common properties
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// and then loading the extra ones
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if ItemTyperFunc == nil {
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ItemTyperFunc = JSONGetItemByType
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}
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p.ID = JSONGetObjectID(data)
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p.Type = JSONGetType(data)
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p.Name = JSONGetNaturalLanguageField(data, "name")
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p.Content = JSONGetNaturalLanguageField(data, "content")
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p.Summary = JSONGetNaturalLanguageField(data, "summary")
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p.Context = JSONGetItem(data, "context")
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p.URL = JSONGetURIItem(data, "url")
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p.MediaType = MimeType(JSONGetString(data, "mediaType"))
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p.Generator = JSONGetItem(data, "generator")
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p.AttributedTo = JSONGetItem(data, "attributedTo")
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p.Attachment = JSONGetItem(data, "attachment")
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p.Location = JSONGetItem(data, "location")
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p.Published = JSONGetTime(data, "published")
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p.StartTime = JSONGetTime(data, "startTime")
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p.EndTime = JSONGetTime(data, "endTime")
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p.Duration = JSONGetDuration(data, "duration")
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p.Icon = JSONGetItem(data, "icon")
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p.Preview = JSONGetItem(data, "preview")
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p.Image = JSONGetItem(data, "image")
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p.Updated = JSONGetTime(data, "updated")
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inReplyTo := JSONGetItems(data, "inReplyTo")
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if len(inReplyTo) > 0 {
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p.InReplyTo = inReplyTo
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}
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to := JSONGetItems(data, "to")
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if len(to) > 0 {
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p.To = to
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}
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audience := JSONGetItems(data, "audience")
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if len(audience) > 0 {
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p.Audience = audience
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}
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bto := JSONGetItems(data, "bto")
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if len(bto) > 0 {
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p.Bto = bto
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}
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cc := JSONGetItems(data, "cc")
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if len(cc) > 0 {
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p.CC = cc
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}
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bcc := JSONGetItems(data, "bcc")
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if len(bcc) > 0 {
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p.BCC = bcc
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}
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replies := JSONGetItem(data, "replies")
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if replies != nil {
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p.Replies = replies
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}
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tag := JSONGetItems(data, "tag")
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if len(tag) > 0 {
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p.Tag = tag
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}
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p.Describes = JSONGetItem(data, "describes")
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return nil
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}
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// Recipients performs recipient de-duplication on the Profile object's To, Bto, CC and BCC properties
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func (p *Profile) Recipients() ItemCollection {
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var aud ItemCollection
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rec, _ := ItemCollectionDeduplication(&aud, &p.To, &p.Bto, &p.CC, &p.BCC, &p.Audience)
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return rec
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}
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// Clean removes Bto and BCC properties
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func (p *Profile) Clean(){
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p.BCC = nil
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p.Bto = nil
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}
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// ToProfile
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func ToProfile(it Item) (*Profile, error) {
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switch i := it.(type) {
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case *Profile:
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return i, nil
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case Profile:
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return &i, nil
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case *Object:
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return (*Profile)(unsafe.Pointer(i)), nil
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case Object:
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return (*Profile)(unsafe.Pointer(&i)), nil
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}
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return nil, fmt.Errorf("unable to convert %q", it.GetType())
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}
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