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Code Issues Releases Wiki Activity

remove $link

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This commit is contained in:
Andrew Dolgov
2013-04-17 16:23:15 +04:00
parent aca75cb5cb
commit 6322ac79a0
80 changed files with 1624 additions and 1727 deletions
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224
classes/rpc.php
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@@ -8,18 +8,18 @@ class RPC extends Handler_Protected {
}
function setprofile() {
$id = db_escape_string($this->link, $_REQUEST["id"]);
$id = db_escape_string( $_REQUEST["id"]);
$_SESSION["profile"] = $id;
$_SESSION["prefs_cache"] = array();
}
function remprofiles() {
$ids = explode(",", db_escape_string($this->link, trim($_REQUEST["ids"])));
$ids = explode(",", db_escape_string( trim($_REQUEST["ids"])));
foreach ($ids as $id) {
if ($_SESSION["profile"] != $id) {
db_query($this->link, "DELETE FROM ttrss_settings_profiles WHERE id = '$id' AND
db_query( "DELETE FROM ttrss_settings_profiles WHERE id = '$id' AND
owner_uid = " . $_SESSION["uid"]);
}
}
@@ -27,38 +27,38 @@ class RPC extends Handler_Protected {
// Silent
function addprofile() {
$title = db_escape_string($this->link, trim($_REQUEST["title"]));
$title = db_escape_string( trim($_REQUEST["title"]));
if ($title) {
db_query($this->link, "BEGIN");
db_query( "BEGIN");
$result = db_query($this->link, "SELECT id FROM ttrss_settings_profiles
$result = db_query( "SELECT id FROM ttrss_settings_profiles
WHERE title = '$title' AND owner_uid = " . $_SESSION["uid"]);
if (db_num_rows($result) == 0) {
db_query($this->link, "INSERT INTO ttrss_settings_profiles (title, owner_uid)
db_query( "INSERT INTO ttrss_settings_profiles (title, owner_uid)
VALUES ('$title', ".$_SESSION["uid"] .")");
$result = db_query($this->link, "SELECT id FROM ttrss_settings_profiles WHERE
$result = db_query( "SELECT id FROM ttrss_settings_profiles WHERE
title = '$title'");
if (db_num_rows($result) != 0) {
$profile_id = db_fetch_result($result, 0, "id");
if ($profile_id) {
initialize_user_prefs($this->link, $_SESSION["uid"], $profile_id);
initialize_user_prefs( $_SESSION["uid"], $profile_id);
}
}
}
db_query($this->link, "COMMIT");
db_query( "COMMIT");
}
}
// Silent
function saveprofile() {
$id = db_escape_string($this->link, $_REQUEST["id"]);
$title = db_escape_string($this->link, trim($_REQUEST["value"]));
$id = db_escape_string( $_REQUEST["id"]);
$title = db_escape_string( trim($_REQUEST["value"]));
if ($id == 0) {
print __("Default profile");
@@ -66,55 +66,55 @@ class RPC extends Handler_Protected {
}
if ($title) {
db_query($this->link, "BEGIN");
db_query( "BEGIN");
$result = db_query($this->link, "SELECT id FROM ttrss_settings_profiles
$result = db_query( "SELECT id FROM ttrss_settings_profiles
WHERE title = '$title' AND owner_uid =" . $_SESSION["uid"]);
if (db_num_rows($result) == 0) {
db_query($this->link, "UPDATE ttrss_settings_profiles
db_query( "UPDATE ttrss_settings_profiles
SET title = '$title' WHERE id = '$id' AND
owner_uid = " . $_SESSION["uid"]);
print $title;
} else {
$result = db_query($this->link, "SELECT title FROM ttrss_settings_profiles
$result = db_query( "SELECT title FROM ttrss_settings_profiles
WHERE id = '$id' AND owner_uid =" . $_SESSION["uid"]);
print db_fetch_result($result, 0, "title");
}
db_query($this->link, "COMMIT");
db_query( "COMMIT");
}
}
// Silent
function remarchive() {
$ids = explode(",", db_escape_string($this->link, $_REQUEST["ids"]));
$ids = explode(",", db_escape_string( $_REQUEST["ids"]));
foreach ($ids as $id) {
$result = db_query($this->link, "DELETE FROM ttrss_archived_feeds WHERE
$result = db_query( "DELETE FROM ttrss_archived_feeds WHERE
(SELECT COUNT(*) FROM ttrss_user_entries
WHERE orig_feed_id = '$id') = 0 AND
id = '$id' AND owner_uid = ".$_SESSION["uid"]);
$rc = db_affected_rows($this->link, $result);
$rc = db_affected_rows( $result);
}
}
function addfeed() {
$feed = db_escape_string($this->link, $_REQUEST['feed']);
$cat = db_escape_string($this->link, $_REQUEST['cat']);
$login = db_escape_string($this->link, $_REQUEST['login']);
$feed = db_escape_string( $_REQUEST['feed']);
$cat = db_escape_string( $_REQUEST['cat']);
$login = db_escape_string( $_REQUEST['login']);
$pass = trim($_REQUEST['pass']); // escaped later
$rc = subscribe_to_feed($this->link, $feed, $cat, $login, $pass);
$rc = subscribe_to_feed( $feed, $cat, $login, $pass);
print json_encode(array("result" => $rc));
}
function togglepref() {
$key = db_escape_string($this->link, $_REQUEST["key"]);
set_pref($this->link, $key, !get_pref($this->link, $key));
$value = get_pref($this->link, $key);
$key = db_escape_string( $_REQUEST["key"]);
set_pref( $key, !get_pref( $key));
$value = get_pref( $key);
print json_encode(array("param" =>$key, "value" => $value));
}
@@ -124,14 +124,14 @@ class RPC extends Handler_Protected {
$key = $_REQUEST['key'];
$value = str_replace("\n", "<br/>", $_REQUEST['value']);
set_pref($this->link, $key, $value, $_SESSION['uid'], $key != 'USER_STYLESHEET');
set_pref( $key, $value, $_SESSION['uid'], $key != 'USER_STYLESHEET');
print json_encode(array("param" =>$key, "value" => $value));
}
function mark() {
$mark = $_REQUEST["mark"];
$id = db_escape_string($this->link, $_REQUEST["id"]);
$id = db_escape_string( $_REQUEST["id"]);
if ($mark == "1") {
$mark = "true";
@@ -139,7 +139,7 @@ class RPC extends Handler_Protected {
$mark = "false";
}
$result = db_query($this->link, "UPDATE ttrss_user_entries SET marked = $mark,
$result = db_query( "UPDATE ttrss_user_entries SET marked = $mark,
last_marked = NOW()
WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
@@ -147,12 +147,12 @@ class RPC extends Handler_Protected {
}
function delete() {
$ids = db_escape_string($this->link, $_REQUEST["ids"]);
$ids = db_escape_string( $_REQUEST["ids"]);
$result = db_query($this->link, "DELETE FROM ttrss_user_entries
$result = db_query( "DELETE FROM ttrss_user_entries
WHERE ref_id IN ($ids) AND owner_uid = " . $_SESSION["uid"]);
purge_orphans($this->link);
purge_orphans();
print json_encode(array("message" => "UPDATE_COUNTERS"));
}
@@ -161,26 +161,26 @@ class RPC extends Handler_Protected {
$ids = explode(",", $_REQUEST["ids"]);
foreach ($ids as $id) {
$id = db_escape_string($this->link, trim($id));
db_query($this->link, "BEGIN");
$id = db_escape_string( trim($id));
db_query( "BEGIN");
$result = db_query($this->link, "SELECT feed_url,site_url,title FROM ttrss_archived_feeds
$result = db_query( "SELECT feed_url,site_url,title FROM ttrss_archived_feeds
WHERE id = (SELECT orig_feed_id FROM ttrss_user_entries WHERE ref_id = $id
AND owner_uid = ".$_SESSION["uid"].")");
if (db_num_rows($result) != 0) {
$feed_url = db_escape_string($this->link, db_fetch_result($result, 0, "feed_url"));
$site_url = db_escape_string($this->link, db_fetch_result($result, 0, "site_url"));
$title = db_escape_string($this->link, db_fetch_result($result, 0, "title"));
$feed_url = db_escape_string( db_fetch_result($result, 0, "feed_url"));
$site_url = db_escape_string( db_fetch_result($result, 0, "site_url"));
$title = db_escape_string( db_fetch_result($result, 0, "title"));
$result = db_query($this->link, "SELECT id FROM ttrss_feeds WHERE feed_url = '$feed_url'
$result = db_query( "SELECT id FROM ttrss_feeds WHERE feed_url = '$feed_url'
AND owner_uid = " .$_SESSION["uid"]);
if (db_num_rows($result) == 0) {
if (!$title) $title = '[Unknown]';
$result = db_query($this->link,
$result = db_query(
"INSERT INTO ttrss_feeds
(owner_uid,feed_url,site_url,title,cat_id,auth_login,auth_pass,update_method)
VALUES (".$_SESSION["uid"].",
@@ -189,7 +189,7 @@ class RPC extends Handler_Protected {
'$title',
NULL, '', '', 0)");
$result = db_query($this->link,
$result = db_query(
"SELECT id FROM ttrss_feeds WHERE feed_url = '$feed_url'
AND owner_uid = ".$_SESSION["uid"]);
@@ -202,32 +202,32 @@ class RPC extends Handler_Protected {
}
if ($feed_id) {
$result = db_query($this->link, "UPDATE ttrss_user_entries
$result = db_query( "UPDATE ttrss_user_entries
SET feed_id = '$feed_id', orig_feed_id = NULL
WHERE ref_id = $id AND owner_uid = " . $_SESSION["uid"]);
}
}
db_query($this->link, "COMMIT");
db_query( "COMMIT");
}
print json_encode(array("message" => "UPDATE_COUNTERS"));
}
function archive() {
$ids = explode(",", db_escape_string($this->link, $_REQUEST["ids"]));
$ids = explode(",", db_escape_string( $_REQUEST["ids"]));
foreach ($ids as $id) {
$this->archive_article($this->link, $id, $_SESSION["uid"]);
$this->archive_article( $id, $_SESSION["uid"]);
}
print json_encode(array("message" => "UPDATE_COUNTERS"));
}
private function archive_article($link, $id, $owner_uid) {
db_query($link, "BEGIN");
private function archive_article( $id, $owner_uid) {
db_query( "BEGIN");
$result = db_query($link, "SELECT feed_id FROM ttrss_user_entries
$result = db_query( "SELECT feed_id FROM ttrss_user_entries
WHERE ref_id = '$id' AND owner_uid = $owner_uid");
if (db_num_rows($result) != 0) {
@@ -237,29 +237,29 @@ class RPC extends Handler_Protected {
$feed_id = (int) db_fetch_result($result, 0, "feed_id");
if ($feed_id) {
$result = db_query($link, "SELECT id FROM ttrss_archived_feeds
$result = db_query( "SELECT id FROM ttrss_archived_feeds
WHERE id = '$feed_id'");
if (db_num_rows($result) == 0) {
db_query($link, "INSERT INTO ttrss_archived_feeds
db_query( "INSERT INTO ttrss_archived_feeds
(id, owner_uid, title, feed_url, site_url)
SELECT id, owner_uid, title, feed_url, site_url from ttrss_feeds
WHERE id = '$feed_id'");
}
db_query($link, "UPDATE ttrss_user_entries
db_query( "UPDATE ttrss_user_entries
SET orig_feed_id = feed_id, feed_id = NULL
WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
}
}
db_query($link, "COMMIT");
db_query( "COMMIT");
}
function publ() {
$pub = $_REQUEST["pub"];
$id = db_escape_string($this->link, $_REQUEST["id"]);
$note = trim(strip_tags(db_escape_string($this->link, $_REQUEST["note"])));
$id = db_escape_string( $_REQUEST["id"]);
$note = trim(strip_tags(db_escape_string( $_REQUEST["note"])));
if ($pub == "1") {
$pub = "true";
@@ -267,7 +267,7 @@ class RPC extends Handler_Protected {
$pub = "false";
}
$result = db_query($this->link, "UPDATE ttrss_user_entries SET
$result = db_query( "UPDATE ttrss_user_entries SET
published = $pub, last_published = NOW()
WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
@@ -276,7 +276,7 @@ class RPC extends Handler_Protected {
if (PUBSUBHUBBUB_HUB) {
$rss_link = get_self_url_prefix() .
"/public.php?op=rss&id=-2&key=" .
get_feed_access_key($this->link, -2, false);
get_feed_access_key( -2, false);
$p = new Publisher(PUBSUBHUBBUB_HUB);
@@ -294,39 +294,39 @@ class RPC extends Handler_Protected {
if ($seq) $reply['seq'] = $seq;
if ($last_article_id != getLastArticleId($this->link)) {
$reply['counters'] = getAllCounters($this->link);
if ($last_article_id != getLastArticleId()) {
$reply['counters'] = getAllCounters();
}
$reply['runtime-info'] = make_runtime_info($this->link);
$reply['runtime-info'] = make_runtime_info();
print json_encode($reply);
}
/* GET["cmode"] = 0 - mark as read, 1 - as unread, 2 - toggle */
function catchupSelected() {
$ids = explode(",", db_escape_string($this->link, $_REQUEST["ids"]));
$ids = explode(",", db_escape_string( $_REQUEST["ids"]));
$cmode = sprintf("%d", $_REQUEST["cmode"]);
catchupArticlesById($this->link, $ids, $cmode);
catchupArticlesById( $ids, $cmode);
print json_encode(array("message" => "UPDATE_COUNTERS", "ids" => $ids));
}
function markSelected() {
$ids = explode(",", db_escape_string($this->link, $_REQUEST["ids"]));
$ids = explode(",", db_escape_string( $_REQUEST["ids"]));
$cmode = sprintf("%d", $_REQUEST["cmode"]);
$this->markArticlesById($this->link, $ids, $cmode);
$this->markArticlesById( $ids, $cmode);
print json_encode(array("message" => "UPDATE_COUNTERS"));
}
function publishSelected() {
$ids = explode(",", db_escape_string($this->link, $_REQUEST["ids"]));
$ids = explode(",", db_escape_string( $_REQUEST["ids"]));
$cmode = sprintf("%d", $_REQUEST["cmode"]);
$this->publishArticlesById($this->link, $ids, $cmode);
$this->publishArticlesById( $ids, $cmode);
print json_encode(array("message" => "UPDATE_COUNTERS"));
}
@@ -338,20 +338,20 @@ class RPC extends Handler_Protected {
$reply = array();
$reply['error'] = sanity_check($this->link);
$reply['error'] = sanity_check();
if ($reply['error']['code'] == 0) {
$reply['init-params'] = make_init_params($this->link);
$reply['runtime-info'] = make_runtime_info($this->link);
$reply['init-params'] = make_init_params();
$reply['runtime-info'] = make_runtime_info();
}
print json_encode($reply);
}
function completeLabels() {
$search = db_escape_string($this->link, $_REQUEST["search"]);
$search = db_escape_string( $_REQUEST["search"]);
$result = db_query($this->link, "SELECT DISTINCT caption FROM
$result = db_query( "SELECT DISTINCT caption FROM
ttrss_labels2
WHERE owner_uid = '".$_SESSION["uid"]."' AND
LOWER(caption) LIKE LOWER('$search%') ORDER BY caption
@@ -365,29 +365,29 @@ class RPC extends Handler_Protected {
}
function purge() {
$ids = explode(",", db_escape_string($this->link, $_REQUEST["ids"]));
$ids = explode(",", db_escape_string( $_REQUEST["ids"]));
$days = sprintf("%d", $_REQUEST["days"]);
foreach ($ids as $id) {
$result = db_query($this->link, "SELECT id FROM ttrss_feeds WHERE
$result = db_query( "SELECT id FROM ttrss_feeds WHERE
id = '$id' AND owner_uid = ".$_SESSION["uid"]);
if (db_num_rows($result) == 1) {
purge_feed($this->link, $id, $days);
purge_feed( $id, $days);
}
}
}
function updateFeedBrowser() {
$search = db_escape_string($this->link, $_REQUEST["search"]);
$limit = db_escape_string($this->link, $_REQUEST["limit"]);
$mode = (int) db_escape_string($this->link, $_REQUEST["mode"]);
$search = db_escape_string( $_REQUEST["search"]);
$limit = db_escape_string( $_REQUEST["limit"]);
$mode = (int) db_escape_string( $_REQUEST["mode"]);
require_once "feedbrowser.php";
print json_encode(array("content" =>
make_feed_browser($this->link, $search, $limit, $mode),
make_feed_browser( $search, $limit, $mode),
"mode" => $mode));
}
@@ -402,14 +402,14 @@ class RPC extends Handler_Protected {
if ($mode == 1) {
foreach ($payload as $feed) {
$title = db_escape_string($this->link, $feed[0]);
$feed_url = db_escape_string($this->link, $feed[1]);
$title = db_escape_string( $feed[0]);
$feed_url = db_escape_string( $feed[1]);
$result = db_query($this->link, "SELECT id FROM ttrss_feeds WHERE
$result = db_query( "SELECT id FROM ttrss_feeds WHERE
feed_url = '$feed_url' AND owner_uid = " . $_SESSION["uid"]);
if (db_num_rows($result) == 0) {
$result = db_query($this->link, "INSERT INTO ttrss_feeds
$result = db_query( "INSERT INTO ttrss_feeds
(owner_uid,feed_url,title,cat_id,site_url)
VALUES ('".$_SESSION["uid"]."',
'$feed_url', '$title', NULL, '')");
@@ -418,19 +418,19 @@ class RPC extends Handler_Protected {
} else if ($mode == 2) {
// feed archive
foreach ($payload as $id) {
$result = db_query($this->link, "SELECT * FROM ttrss_archived_feeds
$result = db_query( "SELECT * FROM ttrss_archived_feeds
WHERE id = '$id' AND owner_uid = " . $_SESSION["uid"]);
if (db_num_rows($result) != 0) {
$site_url = db_escape_string($this->link, db_fetch_result($result, 0, "site_url"));
$feed_url = db_escape_string($this->link, db_fetch_result($result, 0, "feed_url"));
$title = db_escape_string($this->link, db_fetch_result($result, 0, "title"));
$site_url = db_escape_string( db_fetch_result($result, 0, "site_url"));
$feed_url = db_escape_string( db_fetch_result($result, 0, "feed_url"));
$title = db_escape_string( db_fetch_result($result, 0, "title"));
$result = db_query($this->link, "SELECT id FROM ttrss_feeds WHERE
$result = db_query( "SELECT id FROM ttrss_feeds WHERE
feed_url = '$feed_url' AND owner_uid = " . $_SESSION["uid"]);
if (db_num_rows($result) == 0) {
$result = db_query($this->link, "INSERT INTO ttrss_feeds
$result = db_query( "INSERT INTO ttrss_feeds
(owner_uid,feed_url,title,cat_id,site_url)
VALUES ('$id','".$_SESSION["uid"]."',
'$feed_url', '$title', NULL, '$site_url')");
@@ -441,21 +441,21 @@ class RPC extends Handler_Protected {
}
function catchupFeed() {
$feed_id = db_escape_string($this->link, $_REQUEST['feed_id']);
$is_cat = db_escape_string($this->link, $_REQUEST['is_cat']) == "true";
$mode = db_escape_string($this->link, $_REQUEST['mode']);
$feed_id = db_escape_string( $_REQUEST['feed_id']);
$is_cat = db_escape_string( $_REQUEST['is_cat']) == "true";
$mode = db_escape_string( $_REQUEST['mode']);
catchup_feed($this->link, $feed_id, $is_cat, false, false, $mode);
catchup_feed( $feed_id, $is_cat, false, false, $mode);
print json_encode(array("message" => "UPDATE_COUNTERS"));
}
function quickAddCat() {
$cat = db_escape_string($this->link, $_REQUEST["cat"]);
$cat = db_escape_string( $_REQUEST["cat"]);
add_feed_category($this->link, $cat);
add_feed_category( $cat);
$result = db_query($this->link, "SELECT id FROM ttrss_feed_categories WHERE
$result = db_query( "SELECT id FROM ttrss_feed_categories WHERE
title = '$cat' AND owner_uid = " . $_SESSION["uid"]);
if (db_num_rows($result) == 1) {
@@ -464,12 +464,12 @@ class RPC extends Handler_Protected {
$id = 0;
}
print_feed_cat_select($this->link, "cat_id", $id);
print_feed_cat_select( "cat_id", $id);
}
// Silent
function clearArticleKeys() {
db_query($this->link, "UPDATE ttrss_user_entries SET uuid = '' WHERE
db_query( "UPDATE ttrss_user_entries SET uuid = '' WHERE
owner_uid = " . $_SESSION["uid"]);
return;
@@ -516,7 +516,7 @@ class RPC extends Handler_Protected {
$random_qpart = sql_random_function();
// We search for feed needing update.
$result = db_query($this->link, "SELECT ttrss_feeds.feed_url,ttrss_feeds.id
$result = db_query( "SELECT ttrss_feeds.feed_url,ttrss_feeds.id
FROM
ttrss_feeds, ttrss_users, ttrss_user_prefs
WHERE
@@ -539,7 +539,7 @@ class RPC extends Handler_Protected {
$feed_id = $line["id"];
if (time() - $tstart < ini_get("max_execution_time") * 0.7) {
update_rss_feed($this->link, $feed_id, true);
update_rss_feed( $feed_id, true);
++$num_updated;
} else {
break;
@@ -547,8 +547,8 @@ class RPC extends Handler_Protected {
}
// Purge orphans and cleanup tags
purge_orphans($this->link);
cleanup_tags($this->link, 14, 50000);
purge_orphans();
cleanup_tags( 14, 50000);
if ($num_updated > 0) {
print json_encode(array("message" => "UPDATE_COUNTERS",
@@ -559,7 +559,7 @@ class RPC extends Handler_Protected {
}
private function markArticlesById($link, $ids, $cmode) {
private function markArticlesById( $ids, $cmode) {
$tmp_ids = array();
@@ -570,21 +570,21 @@ class RPC extends Handler_Protected {
$ids_qpart = join(" OR ", $tmp_ids);
if ($cmode == 0) {
db_query($link, "UPDATE ttrss_user_entries SET
db_query( "UPDATE ttrss_user_entries SET
marked = false, last_marked = NOW()
WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
} else if ($cmode == 1) {
db_query($link, "UPDATE ttrss_user_entries SET
db_query( "UPDATE ttrss_user_entries SET
marked = true, last_marked = NOW()
WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
} else {
db_query($link, "UPDATE ttrss_user_entries SET
db_query( "UPDATE ttrss_user_entries SET
marked = NOT marked,last_marked = NOW()
WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
}
}
private function publishArticlesById($link, $ids, $cmode) {
private function publishArticlesById( $ids, $cmode) {
$tmp_ids = array();
@@ -595,15 +595,15 @@ class RPC extends Handler_Protected {
$ids_qpart = join(" OR ", $tmp_ids);
if ($cmode == 0) {
db_query($link, "UPDATE ttrss_user_entries SET
db_query( "UPDATE ttrss_user_entries SET
published = false,last_published = NOW()
WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
} else if ($cmode == 1) {
db_query($link, "UPDATE ttrss_user_entries SET
db_query( "UPDATE ttrss_user_entries SET
published = true,last_published = NOW()
WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
} else {
db_query($link, "UPDATE ttrss_user_entries SET
db_query( "UPDATE ttrss_user_entries SET
published = NOT published,last_published = NOW()
WHERE ($ids_qpart) AND owner_uid = " . $_SESSION["uid"]);
}
@@ -611,7 +611,7 @@ class RPC extends Handler_Protected {
if (PUBSUBHUBBUB_HUB) {
$rss_link = get_self_url_prefix() .
"/public.php?op=rss&id=-2&key=" .
get_feed_access_key($link, -2, false);
get_feed_access_key( -2, false);
$p = new Publisher(PUBSUBHUBBUB_HUB);
@@ -620,9 +620,9 @@ class RPC extends Handler_Protected {
}
function getlinktitlebyid() {
$id = db_escape_string($this->link, $_REQUEST['id']);
$id = db_escape_string( $_REQUEST['id']);
$result = db_query($this->link, "SELECT link, title FROM ttrss_entries, ttrss_user_entries
$result = db_query( "SELECT link, title FROM ttrss_entries, ttrss_user_entries
WHERE ref_id = '$id' AND ref_id = id AND owner_uid = ". $_SESSION["uid"]);
if (db_num_rows($result) != 0) {