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New function blocked_hashtag_check().

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2025-02-27 15:09:00 +01:00
parent 771e987958
commit 190d1d68db
1 changed files with 27 additions and 11 deletions
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activitypub.c
+27 -11
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@@ -590,7 +590,7 @@ int is_msg_from_private_user(const xs_dict *msg)
int hashtag_in_msg(const xs_list *hashtags, const xs_dict *msg)
/* returns 1 if the message contains any of the list of hashtags */
{
if (xs_is_list(hashtags)) {
if (xs_is_list(hashtags) && xs_is_dict(msg)) {
const xs_list *tags_in_msg = xs_dict_get(msg, "tag");
if (xs_is_list(tags_in_msg)) {
@@ -620,7 +620,7 @@ int hashtag_in_msg(const xs_list *hashtags, const xs_dict *msg)
int followed_hashtag_check(snac *user, const xs_dict *msg)
/* returns true if this message contains a hashtag followed by me */
/* returns 1 if this message contains a hashtag followed by me */
{
return hashtag_in_msg(xs_dict_get(user->config, "followed_hashtags"), msg);
}
@@ -656,6 +656,13 @@ void followed_hashtag_distribute(const xs_dict *msg)
}
int blocked_hashtag_check(snac *user, const xs_dict *msg)
/* returns 1 if this message contains a hashtag blocked by me */
{
return hashtag_in_msg(xs_dict_get(user->config, "blocked_hashtags"), msg);
}
int is_msg_for_me(snac *snac, const xs_dict *c_msg)
/* checks if this message is for me */
{
@@ -678,23 +685,25 @@ int is_msg_for_me(snac *snac, const xs_dict *c_msg)
if (!xs_is_string(object))
return 0;
xs *obj = NULL;
if (!valid_status(object_get(object, &obj)))
return 0;
/* if it's about one of our posts, accept it */
if (xs_startswith(object, snac->actor))
return 2;
/* blocked by hashtag? */
if (blocked_hashtag_check(snac, obj))
return 0;
/* if it's by someone we follow, accept it */
if (following_check(snac, actor))
return 1;
/* do we follow any hashtag? */
if (xs_is_list(xs_dict_get(snac->config, "followed_hashtags"))) {
xs *obj = NULL;
/* if the admired object contains any followed hashtag, accept it */
if (valid_status(object_get(object, &obj)) &&
followed_hashtag_check(snac, obj))
return 7;
}
if (followed_hashtag_check(snac, obj))
return 7;
return 0;
}
@@ -726,13 +735,20 @@ int is_msg_for_me(snac *snac, const xs_dict *c_msg)
return 1;
}
const xs_dict *msg = xs_dict_get(c_msg, "object");
/* any blocked hashtag? reject */
if (blocked_hashtag_check(snac, msg)) {
snac_debug(snac, 1, xs_fmt("blocked by hashtag %s", xs_dict_get(msg, "id")));
return 0;
}
int pub_msg = is_msg_public(c_msg);
/* if this message is public and we follow the actor of this post, allow */
if (pub_msg && following_check(snac, actor))
return 1;
const xs_dict *msg = xs_dict_get(c_msg, "object");
xs *rcpts = recipient_list(snac, msg, 0);
xs_list *p = rcpts;
const xs_str *v;