src/activity-streams.lisp

@@ -23,7 +23,7 @@
    :parse :encode
    :define-class-encoders
    ;; Globals
-   :*ap-packages* :*default-class*
+   :*ap-packages*
    ;; Classes
    :object
    ;; Slots
@@ -41,12 +41,6 @@ during JSON parsing. The class-name searched for is simply the value of the JSON
 object’s “type” key. The package first in the list to export such a symbol
 is the winner.")
 
-(defparameter *default-class* 'activity-servist/activity-streams:object
-  "The class used for ActivityStreams objects found during parsing that don’t
-have a corresponding class defined. Notably, all keys and values without
-corresponding slots are placed in the MISC slot.
-The class you choose should inherit ACTIVITY-SERVIST/ACTIVITY-STREAMS:OBJECT.")
-
 ;; Private, internal variable.
 (defparameter *@context* nil
   "Used in YASON:ENCODE to ensure that a single top-level @context can be
@@ -102,9 +96,8 @@ again and again, by YASON:ENCODE-SLOTS."
 
 (defun parse-table (table)
   "Parse a hash-table corresponding to YASON-parsed JSON into an ActivityPub object."
-  (let* ((found-class (car (find-registered-classes (param-case (gethash "type" table)))))
-         (class       (or found-class (find-class *default-class*)))
-         (obj         (make-instance class)))
+  (let* ((class (car (find-registered-classes (param-case (gethash "type" table)))))
+         (obj   (make-instance class)))
     (loop for key being each hash-key of table
           for val being each hash-value of table
           do (let ((slot-sym (car (find-registered-symbols (param-case key))))
@@ -239,11 +232,7 @@ items in each will be contained in the resultant list."
 *ap-packages* list."
   (remove-if
    #'not
-   (mapcar (lambda (package)
-             (multiple-value-bind (sym context)
-                 (find-symbol (string-upcase str) package)
-               (unless (eq context :inherited)
-                 sym)))
+   (mapcar (lambda (package) (find-symbol (string-upcase str) package))
            *ap-packages*)))
 
 (defun find-registered-classes (str)

src/activity-vocabulary.lisp

@@ -18,12 +18,12 @@
 (defpackage #:activity-servist/activity-vocabulary
   (:use #:cl)
   (:nicknames "AS/AV" "ACTIVITY-VOCABULARY")
-  (:shadow #:block #:delete #:ignore #:listen #:read #:remove)
+  (:shadow #:delete #:ignore #:listen #:read #:remove)
   ;; One should never USE this package, since some class-names shadow
   ;; core Common Lisp symbols! Beware! :P
   (:export
    ;; Classes
-   :accept :activity :add :announce :application :arrive :article :audio :block
+   :accept :activity :add :announce :application :arrive :article :audio
    :collection :collection-page :create :delete :dislike :document :event :flag
    :follow :group :ignore :ignore :image :intransitive-activity :invite :join
    :leave :like :link :listen :move :note :object :offer :ordered-collection
@@ -37,7 +37,7 @@
    :collection-total-items
    :collection-page-next :collection-page-part-of :collection-page-prev
    :link-height :link-href :link-hreflang :link-media-type :link-name
-   :link-preview :link-rel :link-summary :link-width
+   :link-preview :link-rel :link-width
    :object-attachment :object-attributed-to :object-audience :object-bcc
    :object-bto :object-cc :object-content :object-context :object-duration
    :object-end-time :object-generator :object-icon :object-image
@@ -45,18 +45,15 @@
    :object-preview :object-published :object-replies :object-start-time
    :object-summary :object-tag :object-to :object-type :object-updated
    :object-url
-   :ordered-collection-page-start-index ordered-collection-ordered-items
+   :ordered-collection-page-start-index
    :place-accuracy :place-altitude :place-latitude :place-longitude
    :place-radius :place-units
-   :question-all-of :question-closed :question-one-of
    :profile-describes
    :relationship-object :relationship-relationship :relationship-subject
    :tombstone-former-type :tombstone-deleted))
 
 (in-package #:activity-servist/activity-vocabulary)
 
-(setq activity-servist/activity-streams:*default-class*
-      'activity-servist/activity-vocabulary:object)
 
 
 ;;; Macros
@@ -106,10 +103,8 @@ of NAME."
    tag to updated url))
 
 ;; https://www.w3.org/ns/activitystreams#Link
-;; “summary” here isn’t real! It’s not a property Link should have (just
-;; looking at Link’s properties), but it’s implied by the Mention example.
 (defclass-w-accessors link (activity-servist/activity-streams:object)
-  (height href hreflang media-type name preview rel summary width))
+  (height href hreflang media-type name preview rel width))
 
 ;; https://www.w3.org/ns/activitystreams#Activity
 (defclass-w-accessors activity (object)
@@ -142,8 +137,8 @@ of NAME."
 ;;; Extended Activity types
 ;;; ————————————————————————————————————————
 (defclass-empty-children activity
-  (accept add announce block create delete dislike flag follow ignore join leave
-        like listen move offer read reject remove travel undo update view))
+  (accept add announce create delete dislike flag follow ignore join leave
+          like listen move offer read reject remove travel undo update view))
 
 (defclass arrive (intransitive-activity) ())
 (defclass ignore (block) ())
@@ -152,9 +147,6 @@ of NAME."
 (defclass tentative-accept (accept) ())
 (defclass tentative-reject (reject) ())
 
-(defclass-w-accessors question (intransitive-activity)
-  (any-of closed one-of))
-
 
 
 ;;; Extended Actor types
@@ -203,4 +195,4 @@ of NAME."
 (as/as:define-class-encoders
     (mapcar #'find-class
             '(object link activity collection collection-page ordered-collection
-              ordered-collection-page place profile question relationship tombstone)))
+              ordered-collection-page place profile relationship tombstone)))

t/activity-streams/activity-vocabulary/tombstone.json

@@ -1,5 +1,4 @@
 {
-	"@context": "https://www.w3.org/ns/activitystreams",
 	"type": "OrderedCollection",
 	"totalItems": 3,
 	"name": "Vacation photos 2016",