From e9588a71ae67427d3ed0c50246f46724aa7611c3 Mon Sep 17 00:00:00 2001
From: default <nobody@localhost>
Date: Mon, 15 May 2023 11:15:28 +0200
Subject: [PATCH] Add /v1/account/search support.

---
 data.c     |  7 ++++---
 mastoapi.c | 34 +++++++++++++++++++++++++++++++++-
 snac.h     |  2 +-
 3 files changed, 38 insertions(+), 5 deletions(-)

diff --git a/data.c b/data.c
index 92574c2..7a7adb0 100644
--- a/data.c
+++ b/data.c
@@ -1222,13 +1222,14 @@ int following_get(snac *snac, const char *actor, d_char **data)
 }
 
 
-d_char *following_list(snac *snac)
+xs_list *following_list(snac *snac)
 /* returns the list of people being followed */
 {
     xs *spec = xs_fmt("%s/following/" "*.json", snac->basedir);
     xs *glist = xs_glob(spec, 0, 0);
-    char *p, *v;
-    d_char *list = xs_list_new();
+    xs_list *p;
+    xs_str *v;
+    xs_list *list = xs_list_new();
 
     /* iterate the list of files */
     p = glist;
diff --git a/mastoapi.c b/mastoapi.c
index 389088e..062fb7e 100644
--- a/mastoapi.c
+++ b/mastoapi.c
@@ -957,6 +957,38 @@ int mastoapi_get_handler(const xs_dict *req, const char *q_path,
             xs *out   = NULL;
             xs *actor = NULL;
 
+            if (logged_in && strcmp(uid, "search") == 0) { /** **/
+                /* search for accounts starting with q */
+                const char *q = xs_dict_get(args, "q");
+
+                if (!xs_is_null(q)) {
+                    out      = xs_list_new();
+                    xs *wing = following_list(&snac1);
+                    xs *wers = follower_list(&snac1);
+                    xs_list *p;
+
+                    xs_list *lsts[] = { wing, wers, NULL };
+                    int n;
+                    for (n = 0; (p = lsts[n]) != NULL; n++) {
+                        xs_str *v;
+
+                        while (xs_list_iter(&p, &v)) {
+                            xs *actor = NULL;
+
+                            if (valid_status(object_get(v, &actor))) {
+                                const char *uname = xs_dict_get(actor, "preferredUsername");
+
+                                if (!xs_is_null(uname) && xs_startswith(uname, q)) {
+                                    xs *acct = mastoapi_account(actor);
+
+                                    out = xs_list_append(out, acct);
+                                }
+                            }
+                        }
+                    }
+                }
+            }
+            else
             /* is it a local user? */
             if (user_open(&snac2, uid) || user_open_by_md5(&snac2, uid)) {
                 if (opt == NULL) {
@@ -965,7 +997,7 @@ int mastoapi_get_handler(const xs_dict *req, const char *q_path,
                     out   = mastoapi_account(actor);
                 }
                 else
-                if (strcmp(opt, "statuses") == 0) {
+                if (strcmp(opt, "statuses") == 0) { /** **/
                     /* the public list of posts of a user */
                     xs *timeline = timeline_simple_list(&snac2, "public", 0, 256);
                     xs_list *p   = timeline;
diff --git a/snac.h b/snac.h
index 95bbfd7..d0e8d49 100644
--- a/snac.h
+++ b/snac.h
@@ -119,7 +119,7 @@ int following_add(snac *snac, const char *actor, const xs_dict *msg);
 int following_del(snac *snac, const char *actor);
 int following_check(snac *snac, const char *actor);
 int following_get(snac *snac, const char *actor, d_char **data);
-d_char *following_list(snac *snac);
+xs_list *following_list(snac *snac);
 
 void mute(snac *snac, const char *actor);
 void unmute(snac *snac, const char *actor);