ActivityPub Unofficial JSON Schema

ActivityPub JSON Schema

an inofficial proposal (JSON Schema, draft 07)

Specifications: https://www.w3.org/TR/activitypub/ https://www.w3.org/TR/activitystreams-vocabulary/ https://www.w3.org/TR/activitystreams-core/

Work in Progress

Story

Any implementor of ActivityPub wants to validate incoming data or build forms for any ActivityPub type. JSON Schema is a language independent way to describe, document and validate the Specification.

/ActivityPub.json is the JSON Schema you start with … All the other schemas are in /type/

How do I use this package?

With any software consuming JSON Schema draft 07 … A Node.js script to validate all the examples from activitystreams-vocabulary is included:
- cd to the project root
- npm i
- npm test
How do I contribute?

Fork, edit, pull ... Raise issues ...

NOTE There are blocking issues that need to be resolved before we can go on: https://github.com/w3c/activitystreams/issues/437 https://github.com/w3c/activitystreams/issues/443 https://github.com/w3c/activitystreams/issues/157 https://github.com/w3c/activitypub/issues/290 https://github.com/w3c/activitypub/issues/291

Licensing information

MIT
View source

{
  "$id": "http://www.w3.org/ns/activitystreams/ActivityPub.json",
  "title": "An INOFFICIAL PROPOSAL: JSON SCHEMAS for ActivityPub",
  "description": "ISSUES EXIST: https://github.com/w3c/activitystreams/issues/ e.g. 436, 437, 443",
  "$comment": "TODO - if content but NO mediaType then {\"contentMediaType\": \"text/html\"}",

  "allOf": [
    {
      "type": "object",
      "required": ["type"]
    },
    {
      "if": { "$ref": "Collection.json#/definitions/byTypeRef" },
      "then": { "$ref": "Collection.json#" }
    }, {
      "if": { "$ref": "OrderedCollection.json#/definitions/byTypeRef" },
      "then": { "$ref": "OrderedCollection.json#" }
    }, {
      "if": { "$ref": "CollectionPage.json#/definitions/byTypeRef" },
      "then": { "$ref": "CollectionPage.json#" }
    }, {
      "if": { "$ref": "OrderedCollectionPage.json#/definitions/byTypeRef" },
      "then": { "$ref": "OrderedCollectionPage.json#" }
    },

    {
      "if": { "$ref": "Link.json#/definitions/byTypeRef" },
      "then": { "$ref": "Link.json#" }
    },
    {
      "if": { "$ref": "Mention.json#/definitions/byTypeRef" },
      "then": { "$ref": "Mention.json#" }
    },

    {
      "if": { "$ref": "Object.json#/definitions/byTypeRef" },
      "then": { "$ref": "Object.json#" }
    },
    {
      "if": { "$ref": "Article.json#/definitions/byTypeRef" },
      "then": { "$ref": "Article.json#" }
    }, {
      "if": { "$ref": "Audio.json#/definitions/byTypeRef" },
      "then": { "$ref": "Audio.json#" }
    }, {
      "if": { "$ref": "Document.json#/definitions/byTypeRef" },
      "then": { "$ref": "Document.json#" }
    }, {
      "if": { "$ref": "Event.json#/definitions/byTypeRef" },
      "then": { "$ref": "Event.json#" }
    }, {
      "if": { "$ref": "Image.json#/definitions/byTypeRef" },
      "then": { "$ref": "Image.json#" }
    }, {
      "if": { "$ref": "Note.json#/definitions/byTypeRef" },
      "then": { "$ref": "Note.json#" }
    }, {
      "if": { "$ref": "Page.json#/definitions/byTypeRef" },
      "then": { "$ref": "Page.json#" }
    }, {
      "if": { "$ref": "Place.json#/definitions/byTypeRef" },
      "then": { "$ref": "Place.json#" }
    }, {
      "if": { "$ref": "Profile.json#/definitions/byTypeRef" },
      "then": { "$ref": "Profile.json#" }
    }, {
      "if": { "$ref": "Relationship.json#/definitions/byTypeRef" },
      "then": { "$ref": "Relationship.json#" }
    }, {
      "if": { "$ref": "Tombstone.json#/definitions/byTypeRef" },
      "then": { "$ref": "Tombstone.json#" }
    }, {
      "if": { "$ref": "Video.json#/definitions/byTypeRef" },
      "then": { "$ref": "Video.json#" }
    },

    {
      "if": { "$ref": "Activity.json#/definitions/byTypeRef" },
      "then": { "$ref": "Activity.json#" }
    },
    {
      "if": { "$ref": "Accept.json#/definitions/byTypeRef" },
      "then": { "$ref": "Accept.json#" }
    }, {
      "if": { "$ref": "Add.json#/definitions/byTypeRef" },
      "then": { "$ref": "Add.json#" }
    }, {
      "if": { "$ref": "Announce.json#/definitions/byTypeRef" },
      "then": { "$ref": "Announce.json#" }
    }, {
      "if": { "$ref": "Arrive.json#/definitions/byTypeRef" },
      "then": { "$ref": "Arrive.json#" }
    }, {
      "if": { "$ref": "Block.json#/definitions/byTypeRef" },
      "then": { "$ref": "Block.json#" }
    }, {
      "if": { "$ref": "Create.json#/definitions/byTypeRef" },
      "then": { "$ref": "Create.json#" }
    }, {
      "if": { "$ref": "Delete.json#/definitions/byTypeRef" },
      "then": { "$ref": "Delete.json#" }
    }, {
      "if": { "$ref": "Dislike.json#/definitions/byTypeRef" },
      "then": { "$ref": "Dislike.json#" }
    }, {
      "if": { "$ref": "Flag.json#/definitions/byTypeRef" },
      "then": { "$ref": "Flag.json#" }
    }, {
      "if": { "$ref": "Follow.json#/definitions/byTypeRef" },
      "then": { "$ref": "Follow.json#" }
    }, {
      "if": { "$ref": "Ignore.json#/definitions/byTypeRef" },
      "then": { "$ref": "Ignore.json#" }
    }, {
      "if": { "$ref": "Invite.json#/definitions/byTypeRef" },
      "then": { "$ref": "Invite.json#" }
    }, {
      "if": { "$ref": "Join.json#/definitions/byTypeRef" },
      "then": { "$ref": "Join.json#" }
    }, {
      "if": { "$ref": "Leave.json#/definitions/byTypeRef" },
      "then": { "$ref": "Leave.json#" }
    }, {
      "if": { "$ref": "Like.json#/definitions/byTypeRef" },
      "then": { "$ref": "Like.json#" }
    }, {
      "if": { "$ref": "Listen.json#/definitions/byTypeRef" },
      "then": { "$ref": "Listen.json#" }
    }, {
      "if": { "$ref": "Move.json#/definitions/byTypeRef" },
      "then": { "$ref": "Move.json#" }
    }, {
      "if": { "$ref": "Offer.json#/definitions/byTypeRef" },
      "then": { "$ref": "Offer.json#" }
    }, {
      "if": { "$ref": "Question.json#/definitions/byTypeRef" },
      "then": { "$ref": "Question.json#" }
    }, {
      "if": { "$ref": "Read.json#/definitions/byTypeRef" },
      "then": { "$ref": "Read.json#" }
    }, {
      "if": { "$ref": "Reject.json#/definitions/byTypeRef" },
      "then": { "$ref": "Reject.json#" }
    }, {
      "if": { "$ref": "Remove.json#/definitions/byTypeRef" },
      "then": { "$ref": "Remove.json#" }
    }, {
      "if": { "$ref": "TentativeAccept.json#/definitions/byTypeRef" },
      "then": { "$ref": "TentativeAccept.json#" }
    }, {
      "if": { "$ref": "TentativeReject.json#/definitions/byTypeRef" },
      "then": { "$ref": "TentativeReject.json#" }
    }, {
      "if": { "$ref": "Travel.json#/definitions/byTypeRef" },
      "then": { "$ref": "Travel.json#" }
    }, {
      "if": { "$ref": "Undo.json#/definitions/byTypeRef" },
      "then": { "$ref": "Undo.json#" }
    }, {
      "if": { "$ref": "Update.json#/definitions/byTypeRef" },
      "then": { "$ref": "Update.json#" }
    }, {
      "if": { "$ref": "View.json#/definitions/byTypeRef" },
      "then": { "$ref": "View.json#" }
    },

    {
      "if": { "$ref": "Actor.json#/definitions/byTypeRef" },
      "then": { "$ref": "Actor.json#" }
    },
    {
      "if": { "$ref": "Application.json#/definitions/byTypeRef" },
      "then": { "$ref": "Application.json#" }
    }, {
      "if": { "$ref": "Group.json#/definitions/byTypeRef" },
      "then": { "$ref": "Group.json#" }
    }, {
      "if": { "$ref": "Organization.json#/definitions/byTypeRef" },
      "then": { "$ref": "Organization.json#" }
    }, {
      "if": { "$ref": "Person.json#/definitions/byTypeRef" },
      "then": { "$ref": "Person.json#" }
    }, {
      "if": { "$ref": "Service.json#/definitions/byTypeRef" },
      "then": { "$ref": "Service.json#" }
    }
  ],

  "definitions": {
    "possibleRef": {
			"oneOf": [
				{ "$ref": "#" },
        { "$ref": "Link.json#" },
				{
					"type": "string",
					"format": "uri",
					"links": [{
						"rel": "full",
						"href": "{+$}"
					}]
				}
			]
		},
    "possibleRefArray": {
      "oneOf": [
        { "$ref": "#/definitions/possibleRef" },
        {
          "type": "array",
          "items": { "$ref": "#/definitions/possibleRef" }
        }
      ]
    },

    "objectTypes": {
      "enum": [
        "Article", "Audio", "Document", "Event", "Image", "Note", "Page", "Place",
        "Profile", "Relationship", "Tombstone", "Video", "Object"
      ]
    },
    "linkTypes": {
      "enum": [ "Mention", "Link" ]
    },
    "actorTypes": {
      "enum": ["Application", "Group", "Organization", "Person", "Service", "Actor"]
    },
    "activityTypes": {
      "enum": [
        "Accept", "Add", "Announce", "Arrive", "Block", "Create", "Delete",
        "Dislike", "Flag", "Follow", "Ignore", "Invite", "Join", "Leave", "Like",
        "Listen", "Move", "Offer", "Question", "Reject", "Read", "Remove",
        "TentativeReject", "TentativeAccept", "Travel", "Undo", "Update", "View",
        "Activity"
      ]
    }
  }
}

View source

{
  "$id": "http://www.w3.org/ns/activitystreams/Accept.json",
  "title": "Accept",
  "description": "Indicates that the actor accepts the object. 'target' optionally indicates the context of acceptance.",
  "$comment": "https://www.w3.org/TR/activitystreams-vocabulary/#dfn-accept",
  "allOf": [ { "$ref": "Activity.json#" } ],

  "definitions": {
    "possibleType": {
      "enum": [
        "Accept",
        "http://www.w3.org/ns/activitystreams#Accept",
        "https://www.w3.org/ns/activitystreams#Accept"
      ]
    },
    "byTypeRef": {
      "properties": {
        "type": {
          "oneOf": [
            { "$ref": "#/definitions/possibleType" },
            { "type": "array", "contains": { "$ref": "#/definitions/possibleType" } }
          ]
        }
      }
    },
    "possibleRef": {
			"oneOf": [
				{ "$ref": "#" },
        { "$ref": "Link.json#" },
				{
					"type": "string",
					"format": "uri",
					"links": [{
						"rel": "full",
						"href": "{+$}"
					}]
				}
			]
		},
    "possibleRefArray": {
      "oneOf": [
        { "$ref": "#/definitions/possibleRef" },
        {
          "type": "array",
          "items": { "$ref": "#/definitions/possibleRef" }
        }
      ]
    }
  }
}

View source

{
  "$id": "http://www.w3.org/ns/activitystreams/Activity.json",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "title": "Activity",
  "description": "https://www.w3.org/TR/activitystreams-vocabulary/#dfn-activity",

  "allOf": [
    { "$ref": "Object.json#" },
    {
      "type": "object",
      "properties": {
        "actor": { "$ref": "#/definitions/actor" },
        "object": { "$ref": "#/definitions/object" },
        "target": { "$ref": "#/definitions/target" },
        "result": { "$ref": "#/definitions/result" },
        "origin": { "$ref": "#/definitions/origin" },
        "instrument": { "$ref": "#/definitions/instrument" }
      }
    }
  ],

  "definitions": {
    "actor": {
      "description": "Describes one or more entities that either performed or are expected to perform the activity.",
      "allOf": [{ "$ref": "Object.json#/definitions/possibleRefArray" }]
    },
    "object": {
      "description": "Describes the direct object of the activity. E.g. if 'foo adds a movie' it means the movie added.",
      "allOf": [{ "$ref": "Object.json#/definitions/possibleRefArray" }]
    },
    "target": {
      "description": "Describes the indirect object, or target, of the activity. E.g. where to was it added.",
      "allOf": [{ "$ref": "Object.json#/definitions/possibleRefArray" }]
    },
    "result": {
      "description": "Describes the result of the activity.",
      "allOf": [{ "$ref": "Object.json#/definitions/possibleRefArray" }]
    },
    "origin": {
      "description": "Describes an indirect object of the activity from which the activity is directed.",
      "allOf": [{ "$ref": "Object.json#/definitions/possibleRefArray" }]
    },
    "instrument": {
      "description": "Identifies one or more objects used (or to be used) in the completion of an Activity.",
      "allOf": [{ "$ref": "Object.json#/definitions/possibleRefArray" }]
    },

    "possibleType": {
      "enum": [
        "Activity",
        "http://www.w3.org/ns/activitystreams#Activity",
        "https://www.w3.org/ns/activitystreams#Activity"
      ]
    },
    "byTypeRef": {
      "properties": {
        "type": {
          "oneOf": [
            { "$ref": "#/definitions/possibleType" },
            { "type": "array", "contains": { "$ref": "#/definitions/possibleType" } }
          ]
        }
      }
    },
    "possibleRef": {
			"oneOf": [
				{ "$ref": "#" },
        { "$ref": "Link.json#" },
				{
					"type": "string",
					"format": "uri",
					"links": [{
						"rel": "full",
						"href": "{+$}"
					}]
				}
			]
		},
    "possibleRefArray": {
      "oneOf": [
        { "$ref": "#/definitions/possibleRef" },
        {
          "type": "array",
          "items": { "$ref": "#/definitions/possibleRef" }
        }
      ]
    }
  }
}

View source

{
  "$id": "http://www.w3.org/ns/activitystreams/Actor.json",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "title": "Actor",
  "description": "https://www.w3.org/TR/activitypub",

  "allOf": [
    { "$ref": "Object.json#" },
    {
      "type": "object",
      "properties": {
        "outbox": { "$ref": "#/definitions/outbox" },
        "inbox": { "$ref": "#/definitions/inbox" },
        "followers": { "$ref": "#/definitions/followers" },
        "following": { "$ref": "#/definitions/following" },
        "liked": { "$ref": "#/definitions/liked" },

        "preferredUsername": { "$ref": "#/definitions/preferredUsername" },
        "endpoints": { "$ref": "#/definitions/endpoints" }
      }
    }
  ],
  "required": [
    "@context",
    "id",
    "type",
    "inbox",
    "outbox"
  ],

  "definitions": {
    "outbox": {
      "description": "A link to an OrderedCollection comprised of all the messages produced by the actor; see 5.1 Outbox.",
      "type": "string",
      "format": "uri"
    },
    "inbox": {
      "description": "A link to an OrderedCollection comprised of all the messages received by the actor; see 5.2 Inbox.",
      "type": "string",
      "format": "uri"
    },
    "followers": {
      "description": "A link to a collection of the actors that follow this actor; see 5.3 Followers Collection.",
      "type": "string",
      "format": "uri"
    },
    "following": {
      "description": "A link to a collection of the actors that this actor is following; see 5.4 Following Collection.",
      "type": "string",
      "format": "uri"
    },
    "liked": {
      "description": "A link to a collection of objects this actor has liked; see 5.5 Liked Collection.",
      "type": "string",
      "format": "uri"
    },

    "preferredUsername": {
      "description": "A short username which may be used to refer to the actor, with no uniqueness guarantees.",
      "type": "string"
    },
    "endpoints": {
      "description": "A json object which maps additional endpoints which may be useful.",
      "type": "object",
      "additionalProperties": true,
      "properties": {
        "proxyUrl": {
          "description": "Endpoint URI so this actor's clients may access remote objects which require authentication to access.",
          "type": "string",
          "format": "uri"
        },
        "oauthAuthorizationEndpoint": {
          "description": "URI for OAuth 2.0 bearer tokens [RFC6749] [RFC6750], so clients may obtain a new authorization grant.",
          "type": "string",
          "format": "uri"
        },
        "oauthTokenEndpoint": {
          "description": "URI for OAuth 2.0 bearer tokens [RFC6749] [RFC6750], so clients may acquire an access token.",
          "type": "string",
          "format": "uri"
        },
        "provideClientKey": {
          "description": "URI at which clients may authorize a client's public key for client to server interactions.",
          "type": "string",
          "format": "uri"
        },
        "signClientKey": {
          "description": "URI at which clients key may be signed by the actor's key to act on behalf of actor with foreign servers.",
          "type": "string",
          "format": "uri"
        },
        "sharedInbox": {
          "description": "URI optional used for wide delivery of publicly addressed activities and activities sent to followers.",
          "type": "string",
          "format": "uri"
        }
      }
    },

    "possibleType": {
      "enum": [
        "Actor",
        "http://www.w3.org/ns/activitystreams#Actor",
        "https://www.w3.org/ns/activitystreams#Actor"
      ]
    },
    "byTypeRef": {
      "properties": {
        "type": {
          "oneOf": [
            { "$ref": "#/definitions/possibleType" },
            { "type": "array", "contains": { "$ref": "#/definitions/possibleType" } }
          ]
        }
      }
    },
    "possibleRef": {
			"oneOf": [
				{ "$ref": "#" },
        { "$ref": "Link.json#" },
				{
					"type": "string",
					"format": "uri",
					"links": [{
						"rel": "full",
						"href": "{+$}"
					}]
				}
			]
		},
    "possibleRefArray": {
      "oneOf": [
        { "$ref": "#/definitions/possibleRef" },
        {
          "type": "array",
          "items": { "$ref": "#/definitions/possibleRef" }
        }
      ]
    }
  }
}

View source

{
  "$id": "http://www.w3.org/ns/activitystreams/Add.json",
  "title": "Add",
  "description": "Indicates that the actor has added the object to the target.",
  "$comment": "https://www.w3.org/TR/activitystreams-vocabulary/#dfn-add",
  "allOf": [ { "$ref": "Activity.json#" } ],

  "definitions": {
    "possibleType": {
      "enum": [
        "Add",
        "http://www.w3.org/ns/activitystreams#Add",
        "https://www.w3.org/ns/activitystreams#Add"
      ]
    },
    "byTypeRef": {
      "properties": {
        "type": {
          "oneOf": [
            { "$ref": "#/definitions/possibleType" },
            { "type": "array", "contains": { "$ref": "#/definitions/possibleType" } }
          ]
        }
      }
    },
    "possibleRef": {
			"oneOf": [
				{ "$ref": "#" },
        { "$ref": "Link.json#" },
				{
					"type": "string",
					"format": "uri",
					"links": [{
						"rel": "full",
						"href": "{+$}"
					}]
				}
			]
		},
    "possibleRefArray": {
      "oneOf": [
        { "$ref": "#/definitions/possibleRef" },
        {
          "type": "array",
          "items": { "$ref": "#/definitions/possibleRef" }
        }
      ]
    }
  }
}

View source

{
  "$id": "http://www.w3.org/ns/activitystreams/Announce.json",
  "title": "Announce",
  "description": "Indicates that the actor is calling the target's attention the object.",
  "$comment": "https://www.w3.org/TR/activitystreams-vocabulary/#dfn-announce",
  "allOf": [ { "$ref": "Activity.json#" } ],

  "definitions": {
    "possibleType": {
      "enum": [
        "Announce",
        "http://www.w3.org/ns/activitystreams#Announce",
        "https://www.w3.org/ns/activitystreams#Announce"
      ]
    },
    "byTypeRef": {
      "properties": {
        "type": {
          "oneOf": [
            { "$ref": "#/definitions/possibleType" },
            { "type": "array", "contains": { "$ref": "#/definitions/possibleType" } }
          ]
        }
      }
    },
    "possibleRef": {
			"oneOf": [
				{ "$ref": "#" },
        { "$ref": "Link.json#" },
				{
					"type": "string",
					"format": "uri",
					"links": [{
						"rel": "full",
						"href": "{+$}"
					}]
				}
			]
		},
    "possibleRefArray": {
      "oneOf": [
        { "$ref": "#/definitions/possibleRef" },
        {
          "type": "array",
          "items": { "$ref": "#/definitions/possibleRef" }
        }
      ]
    }
  }
}

View source

{
  "$id": "http://www.w3.org/ns/activitystreams/Application.json",
  "title": "Application",
  "description": "Describes a software application.",
  "$comment": "https://www.w3.org/TR/activitystreams-vocabulary/#dfn-application",
  "allOf": [{ "$ref": "Object.json#" }],

  "definitions": {
    "possibleType": {
      "enum": [
        "Application",
        "http://www.w3.org/ns/activitystreams#Application",
        "https://www.w3.org/ns/activitystreams#Application"
      ]
    },
    "byTypeRef": {
      "properties": {
        "type": {
          "oneOf": [
            { "$ref": "#/definitions/possibleType" },
            { "type": "array", "contains": { "$ref": "#/definitions/possibleType" } }
          ]
        }
      }
    },
    "possibleRef": {
			"oneOf": [
				{ "$ref": "#" },
        { "$ref": "Link.json#" },
				{
					"type": "string",
					"format": "uri",
					"links": [{
						"rel": "full",
						"href": "{+$}"
					}]
				}
			]
		},
    "possibleRefArray": {
      "oneOf": [
        { "$ref": "#/definitions/possibleRef" },
        {
          "type": "array",
          "items": { "$ref": "#/definitions/possibleRef" }
        }
      ]
    }
  }
}

View source

{
  "$id": "http://www.w3.org/ns/activitystreams/Arrive.json",
  "title": "Arrive",
  "description": "An IntransitiveActivity that indicates that the actor has arrived at 'location'.",
  "$comment": "https://www.w3.org/TR/activitystreams-vocabulary/#dfn-arrive",
  "allOf": [ { "$ref": "Activity.json#" } ],

  "definitions": {
    "possibleType": {
      "enum": [
        "Arrive",
        "http://www.w3.org/ns/activitystreams#Arrive",
        "https://www.w3.org/ns/activitystreams#Arrive"
      ]
    },
    "byTypeRef": {
      "properties": {
        "type": {
          "oneOf": [
            { "$ref": "#/definitions/possibleType" },
            { "type": "array", "contains": { "$ref": "#/definitions/possibleType" } }
          ]
        }
      }
    },
    "possibleRef": {
			"oneOf": [
				{ "$ref": "#" },
        { "$ref": "Link.json#" },
				{
					"type": "string",
					"format": "uri",
					"links": [{
						"rel": "full",
						"href": "{+$}"
					}]
				}
			]
		},
    "possibleRefArray": {
      "oneOf": [
        { "$ref": "#/definitions/possibleRef" },
        {
          "type": "array",
          "items": { "$ref": "#/definitions/possibleRef" }
        }
      ]
    }
  }
}

View source

{
  "$id": "http://www.w3.org/ns/activitystreams/Article.json",
  "title": "Article",
  "description": "Represents any kind of multi-paragraph written work.",
  "$comment": "https://www.w3.org/TR/activitystreams-vocabulary/#dfn-article",
  "allOf": [ { "$ref": "Object.json#" } ],
  "definitions": {
    "possibleType": {
      "enum": [
        "Article",
        "http://www.w3.org/ns/activitystreams#Article",
        "https://www.w3.org/ns/activitystreams#Article"
      ]
    },
    "byTypeRef": {
      "properties": {
        "type": {
          "oneOf": [
            { "$ref": "#/definitions/possibleType" },
            { "type": "array", "contains": { "$ref": "#/definitions/possibleType" } }
          ]
        }
      }
    },
    "possibleRef": {
			"oneOf": [
				{ "$ref": "#" },
        { "$ref": "Link.json#" },
				{
					"type": "string",
					"format": "uri",
					"links": [{
						"rel": "full",
						"href": "{+$}"
					}]
				}
			]
		},
    "possibleRefArray": {
      "oneOf": [
        { "$ref": "#/definitions/possibleRef" },
        {
          "type": "array",
          "items": { "$ref": "#/definitions/possibleRef" }
        }
      ]
    }
  }
}

View source

{
  "$id": "http://www.w3.org/ns/activitystreams/Audio.json",
  "title": "Audio",
  "description": "Represents an audio document of any kind.",
  "$comment": "https://www.w3.org/TR/activitystreams-vocabulary/#dfn-audio",
  "allOf": [ { "$ref": "Object.json#" } ],
  "definitions": {
    "possibleType": {
      "enum": [
        "Audio",
        "http://www.w3.org/ns/activitystreams#Audio",
        "https://www.w3.org/ns/activitystreams#Audio"
      ]
    },
    "byTypeRef": {
      "properties": {
        "type": {
          "oneOf": [
            { "$ref": "#/definitions/possibleType" },
            { "type": "array", "contains": { "$ref": "#/definitions/possibleType" } }
          ]
        }
      }
    },
    "possibleRef": {
			"oneOf": [
				{ "$ref": "#" },
        { "$ref": "Link.json#" },
				{
					"type": "string",
					"format": "uri",
					"links": [{
						"rel": "full",
						"href": "{+$}"
					}]
				}
			]
		},
    "possibleRefArray": {
      "oneOf": [
        { "$ref": "#/definitions/possibleRef" },
        {
          "type": "array",
          "items": { "$ref": "#/definitions/possibleRef" }
        }
      ]
    }
  }
}

View source

{
  "$id": "http://www.w3.org/ns/activitystreams/Block.json",
  "title": "Block",
  "description": "Indicates that the actor is blocking the object. Blocking is a stronger form of Ignore.",
  "$comment": "https://www.w3.org/TR/activitystreams-vocabulary/#dfn-block",
  "allOf": [ { "$ref": "Activity.json#" } ],

  "definitions": {
    "possibleType": {
      "enum": [
        "Block",
        "http://www.w3.org/ns/activitystreams#Block",
        "https://www.w3.org/ns/activitystreams#Block"
      ]
    },
    "byTypeRef": {
      "properties": {
        "type": {
          "oneOf": [
            { "$ref": "#/definitions/possibleType" },
            { "type": "array", "contains": { "$ref": "#/definitions/possibleType" } }
          ]
        }
      }
    },
    "possibleRef": {
			"oneOf": [
				{ "$ref": "#" },
        { "$ref": "Link.json#" },
				{
					"type": "string",
					"format": "uri",
					"links": [{
						"rel": "full",
						"href": "{+$}"
					}]
				}
			]
		},
    "possibleRefArray": {
      "oneOf": [
        { "$ref": "#/definitions/possibleRef" },
        {
          "type": "array",
          "items": { "$ref": "#/definitions/possibleRef" }
        }
      ]
    }
  }
}

View source

{
  "$id": "http://www.w3.org/ns/activitystreams/Collection.json",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "title": "Collection",
  "description": "https://www.w3.org/TR/activitystreams-vocabulary/#dfn-collection",

  "allOf": [
    { "$ref": "Object.json#" },
    {
      "properties": {
        "items": { "$ref": "#/definitions/items" },
        "orderedItems": { "$ref": "#/definitions/orderedItems" },
        "totalItems": { "$ref": "#/definitions/totalItems" },
        "current": { "$ref": "#/definitions/current" },
        "first": { "$ref": "#/definitions/first" },
        "last": { "$ref": "#/definitions/last" }
      }
    }
  ],

  "definitions": {
    "items": {
      "description": "Identifies the unordered items contained in a collection.",
      "allOf": [{ "$ref": "Object.json#/definitions/possibleRefArray" }]
    },
    "orderedItems": {
      "$comment": "FIXME ISSUE EXISTS https://github.com/w3c/activitystreams/issues/437",
      "description": "Identifies the ordered items contained in a collection.",
      "allOf": [{ "$ref": "Object.json#/definitions/possibleRefArray" }]
    },
    "totalItems": {
      "description": "A non-negative integer specifying the total number of objects contained by the logical view of the collection.",
      "type": "integer",
      "minimum": 0
    },
    "current": {
      "description": "In a paged Collection, indicates the page that contains the most recently updated member items.",
      "allOf": [{ "$ref": "CollectionPage.json#/definitions/possibleRef" }]
    },
    "first": {
      "description": "In a paged Collection, indicates the furthest preceeding page of items in the collection.",
      "allOf": [{ "$ref": "CollectionPage.json#/definitions/possibleRef" }]
    },
    "last": {
      "description": "In a paged Collection, indicates the furthest proceeding page of the collection.",
      "allOf": [{ "$ref": "CollectionPage.json#/definitions/possibleRef" }]
    },

    "possibleType": {
      "enum": [
        "Collection",
        "http://www.w3.org/ns/activitystreams#Collection",
        "https://www.w3.org/ns/activitystreams#Collection"
      ]
    },
    "byTypeRef": {
      "properties": {
        "type": {
          "oneOf": [
            { "$ref": "#/definitions/possibleType" },
            { "type": "array", "contains": { "$ref": "#/definitions/possibleType" } }
          ]
        }
      }
    },
    "possibleRef": {
			"oneOf": [
				{ "$ref": "#" },
        { "$ref": "Link.json#" },
				{
					"type": "string",
					"format": "uri",
					"links": [{
						"rel": "full",
						"href": "{+$}"
					}]
				}
			]
		},
    "possibleRefArray": {
      "oneOf": [
        { "$ref": "#/definitions/possibleRef" },
        {
          "type": "array",
          "items": { "$ref": "#/definitions/possibleRef" }
        }
      ]
    }
  }
}

View source

{
  "$id": "http://www.w3.org/ns/activitystreams/Collection.json",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "title": "Collection",
  "description": "https://www.w3.org/TR/activitystreams-vocabulary/#dfn-collection",

  "allOf": [
    { "$ref": "Object.json#" },
    {
      "properties": {
        "items": { "$ref": "#/definitions/items" },
        "orderedItems": { "$ref": "#/definitions/orderedItems" },
        "totalItems": { "$ref": "#/definitions/totalItems" },
        "current": { "$ref": "#/definitions/current" },
        "first": { "$ref": "#/definitions/first" },
        "last": { "$ref": "#/definitions/last" }
      }
    }
  ],

  "definitions": {
    "items": {
      "description": "Identifies the unordered items contained in a collection.",
      "allOf": [{ "$ref": "Object.json#/definitions/possibleRefArray" }]
    },
    "orderedItems": {
      "$comment": "FIXME ISSUE EXISTS https://github.com/w3c/activitystreams/issues/437",
      "description": "Identifies the ordered items contained in a collection.",
      "allOf": [{ "$ref": "Object.json#/definitions/possibleRefArray" }]
    },
    "totalItems": {
      "description": "A non-negative integer specifying the total number of objects contained by the logical view of the collection.",
      "type": "integer",
      "minimum": 0
    },
    "current": {
      "description": "In a paged Collection, indicates the page that contains the most recently updated member items.",
      "allOf": [{ "$ref": "CollectionPage.json#/definitions/possibleRef" }]
    },
    "first": {
      "description": "In a paged Collection, indicates the furthest preceeding page of items in the collection.",
      "allOf": [{ "$ref": "CollectionPage.json#/definitions/possibleRef" }]
    },
    "last": {
      "description": "In a paged Collection, indicates the furthest proceeding page of the collection.",
      "allOf": [{ "$ref": "CollectionPage.json#/definitions/possibleRef" }]
    },

    "possibleType": {
      "enum": [
        "Collection",
        "http://www.w3.org/ns/activitystreams#Collection",
        "https://www.w3.org/ns/activitystreams#Collection"
      ]
    },
    "byTypeRef": {
      "properties": {
        "type": {
          "oneOf": [
            { "$ref": "#/definitions/possibleType" },
            { "type": "array", "contains": { "$ref": "#/definitions/possibleType" } }
          ]
        }
      }
    },
    "possibleRef": {
			"oneOf": [
				{ "$ref": "#" },
        { "$ref": "Link.json#" },
				{
					"type": "string",
					"format": "uri",
					"links": [{
						"rel": "full",
						"href": "{+$}"
					}]
				}
			]
		},
    "possibleRefArray": {
      "oneOf": [
        { "$ref": "#/definitions/possibleRef" },
        {
          "type": "array",
          "items": { "$ref": "#/definitions/possibleRef" }
        }
      ]
    }
  }
}

View source

{
  "$id": "http://www.w3.org/ns/activitystreams/CollectionPage.json",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "title": "Collection Page",
  "description": "https://www.w3.org/TR/activitystreams-vocabulary/#dfn-collectionpage",

  "allOf": [
    { "$ref": "Collection.json#" },
    {
      "properties": {
        "partOf": { "$ref": "#/definitions/partOf" },
        "next": { "$ref": "#/definitions/next" },
        "prev": { "$ref": "#/definitions/prev" }
      }
    }
  ],

  "definitions": {
    "partOf": {
      "description": "Identifies the Collection to which a CollectionPage objects items belong.",
      "allOf": [{ "$ref": "Collection.json#/definitions/possibleRefArray" }]
    },
    "next": {
      "description": "In a paged Collection, indicates the next page of items.",
      "allOf": [{ "$ref": "#/definitions/possibleRef" }]
    },
    "prev": {
      "description": "In a paged Collection, identifies the previous page of items.",
      "allOf": [{ "$ref": "#/definitions/possibleRef" }]
    },

    "possibleType": {
      "enum": [
        "CollectionPage",
        "http://www.w3.org/ns/activitystreams#CollectionPage",
        "https://www.w3.org/ns/activitystreams#CollectionPage"
      ]
    },
    "byTypeRef": {
      "properties": {
        "type": {
          "oneOf": [
            { "$ref": "#/definitions/possibleType" },
            { "type": "array", "contains": { "$ref": "#/definitions/possibleType" } }
          ]
        }
      }
    },
    "possibleRef": {
			"oneOf": [
				{ "$ref": "#" },
        { "$ref": "Link.json#" },
				{
					"type": "string",
					"format": "uri",
					"links": [{
						"rel": "full",
						"href": "{+$}"
					}]
				}
			]
		},
    "possibleRefArray": {
      "oneOf": [
        { "$ref": "#/definitions/possibleRef" },
        {
          "type": "array",
          "items": { "$ref": "#/definitions/possibleRef" }
        }
      ]
    }
  }
}

View source

{
  "$id": "http://www.w3.org/ns/activitystreams/Create.json",
  "title": "Create",
  "description": "Indicates that the actor has created the object.",
  "$comment": "https://www.w3.org/TR/activitystreams-vocabulary/#dfn-create",
  "allOf": [ { "$ref": "Activity.json#" } ],

  "definitions": {
    "possibleType": {
      "enum": [
        "Create",
        "http://www.w3.org/ns/activitystreams#Create",
        "https://www.w3.org/ns/activitystreams#Create"
      ]
    },
    "byTypeRef": {
      "properties": {
        "type": {
          "oneOf": [
            { "$ref": "#/definitions/possibleType" },
            { "type": "array", "contains": { "$ref": "#/definitions/possibleType" } }
          ]
        }
      }
    },
    "possibleRef": {
			"oneOf": [
				{ "$ref": "#" },
        { "$ref": "Link.json#" },
				{
					"type": "string",
					"format": "uri",
					"links": [{
						"rel": "full",
						"href": "{+$}"
					}]
				}
			]
		},
    "possibleRefArray": {
      "oneOf": [
        { "$ref": "#/definitions/possibleRef" },
        {
          "type": "array",
          "items": { "$ref": "#/definitions/possibleRef" }
        }
      ]
    }
  }
}

View source

{
  "$id": "http://www.w3.org/ns/activitystreams/Delete.json",
  "title": "Delete",
  "description": "Indicates that the actor has deleted the object.",
  "$comment": "https://www.w3.org/TR/activitystreams-vocabulary/#dfn-delete",
  "allOf": [ { "$ref": "Activity.json#" } ],

  "definitions": {
    "possibleType": {
      "enum": [
        "Delete",
        "http://www.w3.org/ns/activitystreams#Delete",
        "https://www.w3.org/ns/activitystreams#Delete"
      ]
    },
    "byTypeRef": {
      "properties": {
        "type": {
          "oneOf": [
            { "$ref": "#/definitions/possibleType" },
            { "type": "array", "contains": { "$ref": "#/definitions/possibleType" } }
          ]
        }
      }
    },
    "possibleRef": {
			"oneOf": [
				{ "$ref": "#" },
        { "$ref": "Link.json#" },
				{
					"type": "string",
					"format": "uri",
					"links": [{
						"rel": "full",
						"href": "{+$}"
					}]
				}
			]
		},
    "possibleRefArray": {
      "oneOf": [
        { "$ref": "#/definitions/possibleRef" },
        {
          "type": "array",
          "items": { "$ref": "#/definitions/possibleRef" }
        }
      ]
    }
  }
}

View source

ActivityPub Unofficial JSON Schema

Details

ActivityPub JSON Schema

Story

How do I use this package?

How do I contribute?

Licensing information