Remove all usage of UNIX_TIMESTAMP in web interface

UNIX_TIMESTAMP is not part of the SQL standard. Instead, all usage in
the web interface is changed to use PHP's time() function.

Signed-off-by: Mark Weiman <mark.weiman@markzz.com>
Signed-off-by: Lukas Fleischer <lfleischer@archlinux.org>

web/lib/acctfuncs.inc.php

@@ -543,7 +543,7 @@ function try_login() {
 
 		$new_sid = new_sid();
 		$q = "INSERT INTO Sessions (UsersID, SessionID, LastUpdateTS)"
-		  ." VALUES (" . $userID . ", '" . $new_sid . "', UNIX_TIMESTAMP())";
+		  ." VALUES (" . $userID . ", '" . $new_sid . "', " . strval(time()) . ")";
 		$result = $dbh->exec($q);
 
 		/* Query will fail if $new_sid is not unique. */
@@ -560,7 +560,7 @@ function try_login() {
 		return array('SID' => $new_sid, 'error' => $login_error);
 	}
 
-	$q = "UPDATE Users SET LastLogin = UNIX_TIMESTAMP(), ";
+	$q = "UPDATE Users SET LastLogin = " . strval(time()) . ", ";
 	$q.= "LastLoginIPAddress = " . $dbh->quote($_SERVER['REMOTE_ADDR']) . " ";
 	$q.= "WHERE ID = $userID";
 	$dbh->exec($q);
@@ -638,7 +638,7 @@ function valid_username($user) {
 function open_user_proposals($user) {
 	$dbh = DB::connect();
 	$q = "SELECT * FROM TU_VoteInfo WHERE User = " . $dbh->quote($user) . " ";
-	$q.= "AND End > UNIX_TIMESTAMP()";
+	$q.= "AND End > " . strval(time());
 	$result = $dbh->query($q);
 
 	return ($result->fetchColumn() ? true : false);
@@ -665,7 +665,7 @@ function add_tu_proposal($agenda, $user, $votelength, $quorum, $submitteruid) {
 	$q = "INSERT INTO TU_VoteInfo (Agenda, User, Submitted, End, Quorum, ";
 	$q.= "SubmitterID, ActiveTUs) VALUES ";
 	$q.= "(" . $dbh->quote($agenda) . ", " . $dbh->quote($user) . ", ";
-	$q.= "UNIX_TIMESTAMP(), UNIX_TIMESTAMP() + " . $dbh->quote($votelength);
+	$q.= strval(time()) . ", " . strval(time()) . " + " . $dbh->quote($votelength);
 	$q.= ", " . $dbh->quote($quorum) . ", " . $submitteruid . ", ";
 	$q.= $active_tus . ")";
 	$result = $dbh->exec($q);
@@ -978,7 +978,7 @@ function clear_expired_sessions() {
 	$dbh = DB::connect();
 
 	$timeout = config_get_int('options', 'login_timeout');
-	$q = "DELETE FROM Sessions WHERE LastUpdateTS < (UNIX_TIMESTAMP() - " . $timeout . ")";
+	$q = "DELETE FROM Sessions WHERE LastUpdateTS < (" . strval(time()) . " - " . $timeout . ")";
 	$dbh->query($q);
 
 	return;
@@ -1086,7 +1086,7 @@ function last_votes_list() {
 
 	$q = "SELECT UserID, MAX(VoteID) AS LastVote FROM TU_Votes, ";
 	$q .= "TU_VoteInfo, Users WHERE TU_VoteInfo.ID = TU_Votes.VoteID AND ";
-	$q .= "TU_VoteInfo.End < UNIX_TIMESTAMP() AND ";
+	$q .= "TU_VoteInfo.End < " . strval(time()) . " AND ";
 	$q .= "Users.ID = TU_Votes.UserID AND (Users.AccountTypeID = 2 OR Users.AccountTypeID = 4) ";
 	$q .= "GROUP BY UserID ORDER BY LastVote DESC, UserName ASC";
 	$result = $dbh->query($q);

web/lib/aur.inc.php

@@ -38,7 +38,7 @@ function check_sid() {
 		# the visitor is logged in, try and update the session
 		#
 		$dbh = DB::connect();
-		$q = "SELECT LastUpdateTS, UNIX_TIMESTAMP() FROM Sessions ";
+		$q = "SELECT LastUpdateTS, " . strval(time()) . " FROM Sessions ";
 		$q.= "WHERE SessionID = " . $dbh->quote($_COOKIE["AURSID"]);
 		$result = $dbh->query($q);
 		$row = $result->fetch(PDO::FETCH_NUM);
@@ -77,7 +77,7 @@ function check_sid() {
 			# This keeps 'remembered' sessions from being
 			# overwritten.
 			if ($last_update < time() + $timeout) {
-				$q = "UPDATE Sessions SET LastUpdateTS = UNIX_TIMESTAMP() ";
+				$q = "UPDATE Sessions SET LastUpdateTS = " . strval(time()) . " ";
 				$q.= "WHERE SessionID = " . $dbh->quote($_COOKIE["AURSID"]);
 				$dbh->exec($q);
 			}

web/lib/pkgbasefuncs.inc.php

@@ -98,7 +98,7 @@ function pkgbase_add_comment($base_id, $uid, $comment) {
 	$q = "INSERT INTO PackageComments ";
 	$q.= "(PackageBaseID, UsersID, Comments, CommentTS) VALUES (";
 	$q.= intval($base_id) . ", " . $uid . ", ";
-	$q.= $dbh->quote($comment) . ", UNIX_TIMESTAMP())";
+	$q.= $dbh->quote($comment) . ", " . strval(time()) . ")";
 	$dbh->exec($q);
 	$comment_id = $dbh->lastInsertId();
 
@@ -144,7 +144,7 @@ function pkgbase_pin_comment($unpin=false) {
 	$dbh = DB::connect();
 	$q = "UPDATE PackageComments ";
 	if (!$unpin) {
-		$q.= "SET PinnedTS = UNIX_TIMESTAMP() ";
+		$q.= "SET PinnedTS = " . strval(time()) . " ";
 	} else {
 		$q.= "SET PinnedTS = 0 ";
 	}
@@ -395,7 +395,7 @@ function pkgbase_flag($base_ids, $comment) {
 	$dbh = DB::connect();
 
 	$q = "UPDATE PackageBases SET ";
-	$q.= "OutOfDateTS = UNIX_TIMESTAMP(), FlaggerUID = " . $uid . ", ";
+	$q.= "OutOfDateTS = " . strval(time()) . ", FlaggerUID = " . $uid . ", ";
 	$q.= "FlaggerComment = " . $dbh->quote($comment) . " ";
 	$q.= "WHERE ID IN (" . implode(",", $base_ids) . ") ";
 	$q.= "AND OutOfDateTS IS NULL";
@@ -749,12 +749,12 @@ function pkgbase_vote ($base_ids, $action=true) {
 				$first = 0;
 				$vote_ids = $pid;
 				if ($action) {
-					$vote_clauses = "($uid, $pid, UNIX_TIMESTAMP())";
+					$vote_clauses = "($uid, $pid, " . strval(time()) . ")";
 				}
 			} else {
 				$vote_ids .= ", $pid";
 				if ($action) {
-					$vote_clauses .= ", ($uid, $pid, UNIX_TIMESTAMP())";
+					$vote_clauses .= ", ($uid, $pid, " . strval(time()) . ")";
 				}
 			}
 		}
@@ -972,7 +972,7 @@ function pkgbase_delete_comment($undelete=false) {
 
 		$q = "UPDATE PackageComments ";
 		$q.= "SET DelUsersID = ".$uid.", ";
-		$q.= "DelTS = UNIX_TIMESTAMP() ";
+		$q.= "DelTS = " . strval(time()) . " ";
 		$q.= "WHERE ID = ".intval($comment_id);
 		$dbh->exec($q);
 		return array(true, __("Comment has been deleted."));
@@ -1005,7 +1005,7 @@ function pkgbase_edit_comment($comment) {
 		$q = "UPDATE PackageComments ";
 		$q.= "SET EditedUsersID = ".$uid.", ";
 		$q.= "Comments = ".$dbh->quote($comment).", ";
-		$q.= "EditedTS = UNIX_TIMESTAMP() ";
+		$q.= "EditedTS = " . strval(time()) . " ";
 		$q.= "WHERE ID = ".intval($comment_id);
 		$dbh->exec($q);
 		return array(true, __("Comment has been edited."));

web/lib/pkgreqfuncs.inc.php

@@ -149,7 +149,7 @@ function pkgreq_file($ids, $type, $merge_into, $comments) {
 	$q.= "UsersID, Comments, RequestTS) VALUES (" . $type_id . ", ";
 	$q.= $base_id . ", " .  $dbh->quote($pkgbase_name) . ", ";
 	$q.= $dbh->quote($merge_into) . ", " . $uid . ", ";
-	$q.= $dbh->quote($comments) . ", UNIX_TIMESTAMP())";
+	$q.= $dbh->quote($comments) . ", " . strval(time()) . ")";
 	$dbh->exec($q);
 	$request_id = $dbh->lastInsertId();