New function timeline_request().

This commit is contained in:
default 2022-09-25 18:28:15 +02:00
parent bb70101fec
commit 6169932733
3 changed files with 53 additions and 7 deletions

View file

@ -75,6 +75,33 @@ int actor_request(snac *snac, char *actor, d_char **data)
} }
void timeline_request(snac *snac, char *id)
/* ensures that an entry and its ancestors are in the timeline */
{
if (!xs_is_null(id)) {
/* is the admired object already there? */
if (!timeline_here(snac, id)) {
int status;
xs *object = NULL;
/* no; download it */
status = activitypub_request(snac, id, &object);
if (valid_status(status)) {
/* does it have an ancestor? */
char *in_reply_to = xs_dict_get(object, "inReplyTo");
/* recurse! */
timeline_request(snac, in_reply_to);
/* finally store */
timeline_add(snac, id, object, in_reply_to);
}
}
}
}
int send_to_inbox(snac *snac, char *inbox, char *msg, d_char **payload, int *p_size) int send_to_inbox(snac *snac, char *inbox, char *msg, d_char **payload, int *p_size)
/* sends a message to an Inbox */ /* sends a message to an Inbox */
{ {
@ -204,10 +231,7 @@ void process_message(snac *snac, char *msg, char *req)
char *id = xs_dict_get(object, "id"); char *id = xs_dict_get(object, "id");
char *in_reply_to = xs_dict_get(object, "inReplyTo"); char *in_reply_to = xs_dict_get(object, "inReplyTo");
if (xs_is_null(in_reply_to)) { timeline_request(snac, in_reply_to);
/* recursively download ancestors */
/* ... */
}
snac_log(snac, xs_fmt("new 'Note' %s %s", actor, id)); snac_log(snac, xs_fmt("new 'Note' %s %s", actor, id));
timeline_add(snac, id, msg, in_reply_to); timeline_add(snac, id, msg, in_reply_to);
@ -229,17 +253,24 @@ void process_message(snac *snac, char *msg, char *req)
snac_debug(snac, 2, xs_fmt("xs_type for 'Like' object not string")); snac_debug(snac, 2, xs_fmt("xs_type for 'Like' object not string"));
} }
else else
/* if (strcmp(type, "Announce") == 0) {
|| strcmp(type, "Announce") == 0) { if (xs_type(object) == XSTYPE_STRING) {
timeline_request(snac, object);
timeline_admire(snac, object, actor, 0);
}
else
snac_debug(snac, 2, xs_fmt("xs_type for 'Announce' object not string"));
} }
/*
else else
if (strcmp(type, "Update") == 0) { if (strcmp(type, "Update") == 0) {
} }
else else
if (strcmp(type, "Delete") == 0) { if (strcmp(type, "Delete") == 0) {
} }
else
*/ */
else
snac_debug(snac, 1, xs_fmt("process_message type '%s' ignored", type)); snac_debug(snac, 1, xs_fmt("process_message type '%s' ignored", type));
} }

14
data.c
View file

@ -290,6 +290,15 @@ d_char *_timeline_find_fn(snac *snac, char *id)
} }
int timeline_here(snac *snac, char *id)
/* checks if an object is already downloaded */
{
xs *fn = _timeline_find_fn(snac, id);
return fn != NULL;
}
d_char *timeline_find(snac *snac, char *id) d_char *timeline_find(snac *snac, char *id)
/* gets a message from the timeline by id */ /* gets a message from the timeline by id */
{ {
@ -549,6 +558,8 @@ void timeline_add(snac *snac, char *id, char *o_msg, char *parent)
msg = xs_dict_set(msg, "_snac", md); msg = xs_dict_set(msg, "_snac", md);
_timeline_write(snac, id, msg, parent); _timeline_write(snac, id, msg, parent);
snac_log(snac, xs_fmt("timeline_add %s", id));
} }
@ -593,6 +604,9 @@ void timeline_admire(snac *snac, char *id, char *admirer, int like)
unlink(ofn); unlink(ofn);
_timeline_write(snac, id, msg, xs_dict_get(meta, "parent")); _timeline_write(snac, id, msg, xs_dict_get(meta, "parent"));
snac_log(snac, xs_fmt("timeline_admire (%s) %s %s",
like ? "Like" : "Announce", id, admirer));
} }
} }
} }

1
snac.h
View file

@ -51,6 +51,7 @@ int follower_del(snac *snac, char *actor);
int follower_check(snac *snac, char *actor); int follower_check(snac *snac, char *actor);
d_char *follower_list(snac *snac); d_char *follower_list(snac *snac);
int timeline_here(snac *snac, char *id);
d_char *timeline_find(snac *snac, char *id); d_char *timeline_find(snac *snac, char *id);
void timeline_del(snac *snac, char *id); void timeline_del(snac *snac, char *id);
d_char *timeline_get(snac *snac, char *fn); d_char *timeline_get(snac *snac, char *fn);