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New function timeline_top_level() (untested).

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default 2022-11-26 18:04:05 +01:00
parent 4f261ec7b9
commit 159a591f45
2 changed files with 55 additions and 0 deletions
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53
data.c
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@ -6,6 +6,7 @@
#include "xs_json.h"
#include "xs_openssl.h"
#include "xs_glob.h"
#include "xs_set.h"
#include "snac.h"
@ -1038,6 +1039,58 @@ int timeline_add(snac *snac, char *id, char *o_msg, char *parent, char *referrer
}
d_char *timeline_top_level(snac *snac, const char *index)
/* returns the top level entries from this index */
{
int max = 256;
xs *list = index_list_desc(index, max);
xs *tl = xs_list_new();
xs_set seen;
char *p, *v;
xs_set_init(&seen);
p = list;
while (xs_list_iter(&p, &v)) {
char line[256] = "";
strcpy(line, v);
for (;;) {
char line2[256];
xs *fn = _object_fn_by_md5(line);
fn = xs_replace_i(fn, ".json", "_p.idx");
/* if it doesn't have a parent, we got it */
if (index_first(fn, line2, strlen(line2)) == 0) {
strcpy(line, line2);
break;
}
xs *pfn = _object_fn_by_md5(line2);
/* well, there is a parent... if it's not here, we're done */
if (mtime(pfn) == 0.0)
break;
/* it's here! try again with its own parent */
strcpy(line, line2);
}
if (xs_set_add(&seen, line) == 1) {
xs *obj = NULL;
if (valid_status(object_get(line, &obj, NULL)))
tl = xs_list_append(tl, obj);
}
}
xs_set_free(&seen);
return tl;
}
void timeline_admire(snac *snac, char *id, char *admirer, int like)
/* updates a timeline entry with a new admiration */
{

2
snac.h
View file

@ -76,6 +76,8 @@ d_char *timeline_list(snac *snac, int max);
int timeline_add(snac *snac, char *id, char *o_msg, char *parent, char *referrer);
void timeline_admire(snac *snac, char *id, char *admirer, int like);
d_char *timeline_top_level(snac *snac, const char *index);
d_char *local_list(snac *snac, int max);
int following_add(snac *snac, char *actor, char *msg);