'context' is sometimes used to mean the same thing as 'conversation'

This does not appear to be part of the AP spec, but is used in the wild

blocking.py

@@ -910,6 +910,9 @@ def mute_post(base_dir: str, nickname: str, domain: str, port: int,
     if post_json_obj.get('conversation'):
         mute_conversation(base_dir, nickname, domain,
                           post_json_obj['conversation'])
+    elif post_json_obj.get('context'):
+        mute_conversation(base_dir, nickname, domain,
+                          post_json_obj['context'])
 
     # does this post have ignores on it from differenent actors?
     if not post_json_obj.get('ignores'):
@@ -1048,6 +1051,9 @@ def unmute_post(base_dir: str, nickname: str, domain: str, port: int,
     if post_json_obj.get('conversation'):
         unmute_conversation(base_dir, nickname, domain,
                             post_json_obj['conversation'])
+    elif post_json_obj.get('context'):
+        unmute_conversation(base_dir, nickname, domain,
+                            post_json_obj['context'])
 
     if post_json_obj.get('ignores'):
         domain_full = get_full_domain(domain, port)

conversation.py

@@ -25,14 +25,18 @@ def _get_conversation_filename(base_dir: str, nickname: str, domain: str,
     """
     if not has_object_dict(post_json_object):
         return None
-    if not post_json_object['object'].get('conversation'):
+    if not post_json_object['object'].get('conversation') and \
+       not post_json_object['object'].get('context'):
         return None
     if not post_json_object['object'].get('id'):
         return None
     conversation_dir = acct_dir(base_dir, nickname, domain) + '/conversation'
     if not os.path.isdir(conversation_dir):
         os.mkdir(conversation_dir)
+    if post_json_object['object'].get('conversation'):
         conversation_id = post_json_object['object']['conversation']
+    else:
+        conversation_id = post_json_object['object']['context']
     conversation_id = conversation_id.replace('/', '#')
     return conversation_dir + '/' + conversation_id
 

desktop_client.py

@@ -1825,6 +1825,9 @@ def run_desktop_client(base_dir: str, proxy_type: str, http_prefix: str,
                             if post_json_object['object'].get('conversation'):
                                 conversation_id = \
                                     post_json_object['object']['conversation']
+                            elif post_json_object['object'].get('context'):
+                                conversation_id = \
+                                    post_json_object['object']['context']
                             session_reply = create_session(proxy_type)
                             _desktop_reply_to_post(session_reply, post_id,
                                                    base_dir, nickname,

happening.py

@@ -911,6 +911,7 @@ def _dav_store_event(base_dir: str, nickname: str, domain: str,
         "object": {
             "id": post_id,
             "conversation": post_id,
+            "context": post_id,
             "type": "Note",
             "summary": None,
             "inReplyTo": None,

inbox.py

@@ -3993,6 +3993,8 @@ def _create_reply_notification_file(base_dir: str, nickname: str, domain: str,
     conversation_id = None
     if post_json_object['object'].get('conversation'):
         conversation_id = post_json_object['object']['conversation']
+    elif post_json_object['object'].get('context'):
+        conversation_id = post_json_object['object']['context']
 
     if not post_json_object['object'].get('inReplyTo'):
         return is_reply_to_muted_post

posts.py

@@ -1126,6 +1126,7 @@ def _create_post_s2s(base_dir: str, nickname: str, domain: str, port: int,
         'object': {
             'id': new_post_id,
             'conversation': conversation_id,
+            'context': conversation_id,
             'type': post_object_type,
             'summary': summary,
             'inReplyTo': in_reply_to,
@@ -1193,6 +1194,7 @@ def _create_post_c2s(base_dir: str, nickname: str, domain: str, port: int,
         "@context": post_context,
         'id': new_post_id,
         'conversation': conversation_id,
+        'context': conversation_id,
         'type': post_object_type,
         'summary': summary,
         'inReplyTo': in_reply_to,

utils.py

@@ -2032,13 +2032,17 @@ def _delete_conversation_post(base_dir: str, nickname: str, domain: str,
     """
     if not has_object_dict(post_json_object):
         return False
-    if not post_json_object['object'].get('conversation'):
+    if not post_json_object['object'].get('conversation') and \
+       not post_json_object['object'].get('context'):
         return False
     if not post_json_object['object'].get('id'):
         return False
     conversation_dir = \
         acct_dir(base_dir, nickname, domain) + '/conversation'
+    if post_json_object['object'].get('conversation'):
         conversation_id = post_json_object['object']['conversation']
+    else:
+        conversation_id = post_json_object['object']['context']
     conversation_id = conversation_id.replace('/', '#')
     post_id = post_json_object['object']['id']
     conversation_filename = conversation_dir + '/' + conversation_id

video.py

@@ -150,6 +150,7 @@ def convert_video_to_note(base_dir: str, nickname: str, domain: str,
         'object': {
             'id': new_post_id,
             'conversation': conversation_id,
+            'context': conversation_id,
             'type': 'Note',
             'summary': None,
             'inReplyTo': None,

webapp_create_post.py

@@ -258,6 +258,8 @@ def html_new_post(edit_post_params: {},
             return ''
         if edited_post_json['object'].get('conversation'):
             conversation_id = edited_post_json['object']['conversation']
+        elif edited_post_json['object'].get('context'):
+            conversation_id = edited_post_json['object']['context']
         if edit_post_params.get('replyTo'):
             in_reply_to = edit_post_params['replyTo']
         if edit_post_params['scope'] == 'dm':

webapp_post.py

@@ -2177,10 +2177,13 @@ def individual_post_as_html(signing_priv_key_pem: str,
                 comments_enabled = False
 
     conversation_id = None
-    if isinstance(post_json_object['object'], dict) and \
+    if isinstance(post_json_object['object'], dict):
-       'conversation' in post_json_object['object']:
+        if 'conversation' in post_json_object['object']:
             if post_json_object['object']['conversation']:
                 conversation_id = post_json_object['object']['conversation']
+        elif 'context' in post_json_object['object']:
+            if post_json_object['object']['context']:
+                conversation_id = post_json_object['object']['context']
 
     public_reply = False
     unlisted_reply = False