Added documentation

diff --git a/mod/poco.php b/mod/poco.php
index 422bfe5b7c88e0957b3842c54840fefb869d2fa0..cdf64a3a1addc7293afb6f476ce7521a5a229485 100644 (file)
--- a/mod/poco.php
+++ b/mod/poco.php
@@ -27,25 +27,30 @@ function poco_init(App $a) {
        $justme = false;
        $global = false;
 
-       if($a->argc > 1 && $a->argv[1] === '@server') {
+       if ($a->argc > 1 && $a->argv[1] === '@server') {
+               // List of all servers that this server knows
                $ret = poco_serverlist();
                header('Content-type: application/json');
                echo json_encode($ret);
                killme();
        }
-       if($a->argc > 1 && $a->argv[1] === '@global') {
+       if ($a->argc > 1 && $a->argv[1] === '@global') {
+               // List of all profiles that this server recently had data from
                $global = true;
                $update_limit = date("Y-m-d H:i:s", time() - 30 * 86400);
        }
-       if($a->argc > 2 && $a->argv[2] === '@me')
+       if ($a->argc > 2 && $a->argv[2] === '@me') {
                $justme = true;
-       if($a->argc > 3 && $a->argv[3] === '@all')
+       }
+       if ($a->argc > 3 && $a->argv[3] === '@all') {
                $justme = false;
-       if($a->argc > 3 && $a->argv[3] === '@self')
+       }
+       if ($a->argc > 3 && $a->argv[3] === '@self') {
                $justme = true;
-       if($a->argc > 4 && intval($a->argv[4]) && $justme == false)
+       }
+       if ($a->argc > 4 && intval($a->argv[4]) && $justme == false)
                $cid = intval($a->argv[4]);
-
+       }
 
        if(!$system_mode AND !$global) {
                $r = q("SELECT `user`.*,`profile`.`hide-friends` from user left join profile on `user`.`uid` = `profile`.`uid`