Don't use "count"

diff --git a/statusnet/statusnet.php b/statusnet/statusnet.php
index 6a3090d..43f5d40 100644 (file)
--- a/statusnet/statusnet.php
+++ b/statusnet/statusnet.php
@@ -55,6 +55,7 @@ use Friendica\Model\Photo;
 use Friendica\Model\User;
 use Friendica\Util\DateTimeFormat;
 use Friendica\Util\Network;
+use Friendica\Database\DBM;
 
 function statusnet_install()
 {
@@ -463,7 +464,7 @@ function statusnet_post_hook(App $a, &$b)
 
                $condition = ['uri' => $b["thr-parent"], 'uid' => $b["uid"]];
                $orig_post = Item::selectFirst(['author-link', 'uri'], $condition);
-               if (!count($orig_post)) {
+               if (!DBM::is_result($orig_post)) {
                        logger("statusnet_post_hook: no parent found " . $b["thr-parent"]);
                        return;
                } else {
@@ -684,7 +685,7 @@ function statusnet_prepare_body(App $a, &$b)
 
                $condition = ['uri' => $item["thr-parent"], 'uid' => local_user()];
                $orig_post = Item::selectFirst(['author-link', 'uri'], $condition);
-               if (count($orig_post)) {
+               if (DBM::is_result($orig_post)) {
                        $nick = preg_replace("=https?://(.*)/(.*)=ism", "$2", $orig_post["author-link"]);
 
                        $nickname = "@[url=" . $orig_post["author-link"] . "]" . $nick . "[/url]";
@@ -729,7 +730,7 @@ function statusnet_cron(App $a, $b)
        logger('statusnet: cron_start');
 
        $r = q("SELECT * FROM `pconfig` WHERE `cat` = 'statusnet' AND `k` = 'mirror_posts' AND `v` = '1' ORDER BY RAND() ");
-       if (count($r)) {
+       if (DBM::is_result($r)) {
                foreach ($r as $rr) {
                        logger('statusnet: fetching for user ' . $rr['uid']);
                        statusnet_fetchtimeline($a, $rr['uid']);
@@ -744,11 +745,11 @@ function statusnet_cron(App $a, $b)
        $abandon_limit = date(DateTimeFormat::MYSQL, time() - $abandon_days * 86400);
 
        $r = q("SELECT * FROM `pconfig` WHERE `cat` = 'statusnet' AND `k` = 'import' AND `v` ORDER BY RAND()");
-       if (count($r)) {
+       if (DBM::is_result($r)) {
                foreach ($r as $rr) {
                        if ($abandon_days != 0) {
                                $user = q("SELECT `login_date` FROM `user` WHERE uid=%d AND `login_date` >= '%s'", $rr['uid'], $abandon_limit);
-                               if (!count($user)) {
+                               if (!DBM::is_result($user)) {
                                        logger('abandoned account: timeline from user ' . $rr['uid'] . ' will not be imported');
                                        continue;
                                }
@@ -901,16 +902,16 @@ function statusnet_fetch_contact($uid, $contact, $create_user)
 
        $r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `alias` = '%s' AND `network` = '%s'LIMIT 1", intval($uid), dbesc(normalise_link($contact->statusnet_profile_url)), dbesc(NETWORK_STATUSNET));
 
-       if (!count($r) && !$create_user) {
+       if (!DBM::is_result($r) && !$create_user) {
                return 0;
        }
 
-       if (count($r) && ($r[0]["readonly"] || $r[0]["blocked"])) {
+       if (DBM::is_result($r) && ($r[0]["readonly"] || $r[0]["blocked"])) {
                logger("statusnet_fetch_contact: Contact '" . $r[0]["nick"] . "' is blocked or readonly.", LOGGER_DEBUG);
                return -1;
        }
 
-       if (!count($r)) {
+       if (!DBM::is_result($r)) {
                // create contact record
                q("INSERT INTO `contact` ( `uid`, `created`, `url`, `nurl`, `addr`, `alias`, `notify`, `poll`,
                                        `name`, `nick`, `photo`, `network`, `rel`, `priority`,
@@ -940,7 +941,7 @@ function statusnet_fetch_contact($uid, $contact, $create_user)
                        intval($uid),
                        dbesc(NETWORK_STATUSNET));
 
-               if (!count($r)) {
+               if (!DBM::is_result($r)) {
                        return false;
                }
 
@@ -1024,7 +1025,7 @@ function statusnet_fetchuser(App $a, $uid, $screen_name = "", $user_id = "")
        $r = q("SELECT * FROM `contact` WHERE `self` = 1 AND `uid` = %d LIMIT 1",
                intval($uid));
 
-       if (count($r)) {
+       if (DBM::is_result($r)) {
                $self = $r[0];
        } else {
                return;
@@ -1079,7 +1080,7 @@ function statusnet_createpost(App $a, $uid, $post, $self, $create_user, $only_ex
                        intval($uid)
        );
 
-       if (count($r)) {
+       if (DBM::is_result($r)) {
                return [];
        }
 
@@ -1093,7 +1094,7 @@ function statusnet_createpost(App $a, $uid, $post, $self, $create_user, $only_ex
                                dbesc($parent),
                                intval($uid)
                );
-               if (count($r)) {
+               if (DBM::is_result($r)) {
                        $postarray['thr-parent'] = $r[0]["uri"];
                        $postarray['parent-uri'] = $r[0]["parent-uri"];
                        $postarray['parent'] = $r[0]["parent"];
@@ -1103,7 +1104,7 @@ function statusnet_createpost(App $a, $uid, $post, $self, $create_user, $only_ex
                                        dbesc($parent),
                                        intval($uid)
                        );
-                       if (count($r)) {
+                       if (DBM::is_result($r)) {
                                $postarray['thr-parent'] = $r[0]['uri'];
                                $postarray['parent-uri'] = $r[0]['parent-uri'];
                                $postarray['parent'] = $r[0]['parent'];
@@ -1122,7 +1123,7 @@ function statusnet_createpost(App $a, $uid, $post, $self, $create_user, $only_ex
                        $r = q("SELECT * FROM `contact` WHERE `self` = 1 AND `uid` = %d LIMIT 1",
                                intval($uid));
 
-                       if (count($r)) {
+                       if (DBM::is_result($r)) {
                                $contactid = $r[0]["id"];
 
                                $postarray['owner-name'] = $r[0]["name"];
@@ -1226,7 +1227,7 @@ function statusnet_fetchhometimeline(App $a, $uid, $mode = 1)
                intval($own_contact),
                intval($uid));
 
-       if (count($r)) {
+       if (DBM::is_result($r)) {
                $nick = $r[0]["nick"];
        } else {
                logger("statusnet_fetchhometimeline: Own GNU Social contact not found for user " . $uid, LOGGER_DEBUG);
@@ -1236,7 +1237,7 @@ function statusnet_fetchhometimeline(App $a, $uid, $mode = 1)
        $r = q("SELECT * FROM `contact` WHERE `self` = 1 AND `uid` = %d LIMIT 1",
                intval($uid));
 
-       if (count($r)) {
+       if (DBM::is_result($r)) {
                $self = $r[0];
        } else {
                logger("statusnet_fetchhometimeline: Own contact not found for user " . $uid, LOGGER_DEBUG);
@@ -1245,7 +1246,7 @@ function statusnet_fetchhometimeline(App $a, $uid, $mode = 1)
 
        $u = q("SELECT * FROM user WHERE uid = %d LIMIT 1",
                intval($uid));
-       if (!count($u)) {
+       if (!DBM::is_result($u)) {
                logger("statusnet_fetchhometimeline: Own user not found for user " . $uid, LOGGER_DEBUG);
                return;
        }
@@ -1535,7 +1536,7 @@ function statusnet_fetch_own_contact(App $a, $uid)
        } else {
                $r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `alias` = '%s' LIMIT 1",
                        intval($uid), dbesc($own_url));
-               if (count($r)) {
+               if (DBM::is_result($r)) {
                        $contact_id = $r[0]["id"];
                } else {
                        PConfig::delete($uid, 'statusnet', 'own_url');