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Don't generate invalid JSON if an attachment has no description.

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default 2023-04-12 10:41:15 +02:00
parent aa86357237
commit 885031bed9
3 changed files with 22 additions and 5 deletions
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6
data.c
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@ -1971,7 +1971,7 @@ void srv_archive(const char *direction, const char *url, xs_dict *req,
void srv_archive_error(const char *prefix, const xs_str *err,
const xs_dict *req, const xs_dict *data)
const xs_dict *req, const xs_val *data)
/* archives an error */
{
xs *ntid = tid(0);
@ -1993,8 +1993,12 @@ void srv_archive_error(const char *prefix, const xs_str *err,
if (data) {
fprintf(f, "Data:\n");
if (xs_type(data) == XSTYPE_LIST || xs_type(data) == XSTYPE_DICT) {
xs *j = xs_json_dumps_pp(data, 4);
fwrite(j, strlen(j), 1, f);
}
else
fprintf(f, "%s", data);
fprintf(f, "\n");
}

15
mastoapi.c
View file

@ -506,7 +506,12 @@ xs_dict *mastoapi_status(snac *snac, const xs_dict *msg)
matte = xs_dict_append(matte, "url", xs_dict_get(aobj, "url"));
matte = xs_dict_append(matte, "preview_url", xs_dict_get(aobj, "url"));
matte = xs_dict_append(matte, "remote_url", xs_dict_get(aobj, "url"));
matte = xs_dict_append(matte, "description", xs_dict_get(aobj, "name"));
const char *name = xs_dict_get(aobj, "name");
if (xs_is_null(name))
name = "";
matte = xs_dict_append(matte, "description", name);
matt = xs_list_append(matt, matte);
}
@ -730,6 +735,14 @@ int mastoapi_get_handler(const xs_dict *req, const char *q_path,
*ctype = "application/json";
status = 200;
{
xs *j = xs_json_loads(*body);
if (j == NULL) {
srv_debug(0, xs_fmt("mastoapi timeline: bad JSON"));
srv_archive_error("mastoapi_timeline", "bad JSON", req, *body);
}
}
srv_debug(0, xs_fmt("mastoapi timeline: returned %d entries", xs_list_len(out)));
}
else {

2
snac.h
View file

@ -56,7 +56,7 @@ void srv_archive(const char *direction, const char *url, xs_dict *req,
int status, xs_dict *headers,
const char *body, int b_size);
void srv_archive_error(const char *prefix, const xs_str *err,
const xs_dict *req, const xs_dict *data);
const xs_dict *req, const xs_val *data);
double mtime_nl(const char *fn, int *n_link);
#define mtime(fn) mtime_nl(fn, NULL)