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New web action 'Unfollow'.

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default 2022-10-01 09:12:33 +02:00
parent 1bb52559b2
commit 2c00c7b0b5
4 changed files with 49 additions and 1 deletions
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11
activitypub.c
View File

@ -437,6 +437,17 @@ d_char *msg_create(snac *snac, char *object)
}
d_char *msg_undo(snac *snac, char *object)
/* creates an 'Undo' message */
{
d_char *msg = msg_base(snac, "Undo", "@object", snac->actor, "@now", object);
msg = xs_dict_append(msg, "to", xs_dict_get(object, "object"));
return msg;
}
d_char *msg_follow(snac *snac, char *actor)
/* creates a 'Follow' message */
{

21
data.c
View File

@ -693,6 +693,27 @@ int following_check(snac *snac, char *actor)
}
int following_get(snac *snac, char *actor, d_char **data)
/* returns the 'Follow' object */
{
xs *fn = _following_fn(snac, actor);
FILE *f;
int status = 200;
if ((f = fopen(fn, "r")) != NULL) {
xs *j = xs_readall(f);
fclose(f);
*data = xs_json_loads(j);
}
else
status = 404;
return status;
}
d_char *_muted_fn(snac *snac, char *actor)
{
xs *md5 = xs_md5_hex(actor, strlen(actor));

16
html.c
View File

@ -867,7 +867,7 @@ int html_post_handler(d_char *req, char *q_path, d_char *payload, int p_size,
}
else
if (strcmp(action, L("Follow")) == 0) {
char *msg = msg_follow(&snac, actor);
xs *msg = msg_follow(&snac, actor);
/* reload the actor from the message, in may be different */
actor = xs_dict_get(msg, "object");
@ -878,6 +878,20 @@ int html_post_handler(d_char *req, char *q_path, d_char *payload, int p_size,
}
else
if (strcmp(action, L("Unfollow")) == 0) {
/* get the following object */
xs *object = NULL;
if (valid_status(following_get(&snac, actor, &object))) {
xs *msg = msg_undo(&snac, xs_dict_get(object, "object"));
following_del(&snac, actor);
enqueue_output(&snac, msg, actor, 0);
snac_log(&snac, xs_fmt("unfollowed actor %s", actor));
}
else
snac_log(&snac, xs_fmt("actor is not being followed %s", actor));
}
else
if (strcmp(action, L("Delete")) == 0) {

2
snac.h
View File

@ -75,6 +75,7 @@ d_char *local_list(snac *snac, int max);
int following_add(snac *snac, char *actor, char *msg);
int following_del(snac *snac, char *actor);
int following_check(snac *snac, char *actor);
int following_get(snac *snac, char *actor, d_char **data);
void mute(snac *snac, char *actor);
void unmute(snac *snac, char *actor);
@ -112,6 +113,7 @@ d_char *msg_admiration(snac *snac, char *object, char *type);
d_char *msg_create(snac *snac, char *object);
d_char *msg_follow(snac *snac, char *actor);
d_char *msg_note(snac *snac, char *content, char *rcpts, char *in_reply_to);
d_char *msg_undo(snac *snac, char *object);
int activitypub_request(snac *snac, char *url, d_char **data);
int actor_request(snac *snac, char *actor, d_char **data);