- $location = get_location();
- if ($method == 'sub') {
- for ($i=0; $i < count($mailbox); $i++) {
- $mailbox[$i] = trim($mailbox[$i]);
- sqimap_subscribe ($imapConnection, $mailbox[$i]);
- header("Location: $location/folders.php?success=subscribe");
- }
- } else {
- for ($i=0; $i < count($mailbox); $i++) {
- $mailbox[$i] = trim($mailbox[$i]);
- sqimap_unsubscribe ($imapConnection, $mailbox[$i]);
- header("Location: $location/folders.php?success=unsubscribe");
- }
- }
- if (!isset($mailbox)) {
- header("Location: $location/folders.php");
- }
- sqimap_logout($imapConnection);
+$location = get_location();
+
+if (!isset($mailbox) || !isset($mailbox[0]) || $mailbox[0] == '') {
+ header("Location: $location/folders.php");
+
+ exit(0);
+}
+
+$imapConnection = sqimap_login($username, $key, $imapServerAddress, $imapPort, 0);
+
+if ($method == 'sub') {
+ if($no_list_for_subscribe && $imap_server_type == 'cyrus') {
+ /* Cyrus, atleast, does not typically allow subscription to
+ * nonexistent folders (this is an optional part of IMAP),
+ * lets catch it here and report back cleanly. */
+ if(!sqimap_mailbox_exists($imapConnection, $mailbox[0])) {
+ header("Location: $location/folders.php?success=subscribe-doesnotexist");
+ sqimap_logout($imapConnection);
+ exit(0);
+ }
+ }
+ for ($i=0; $i < count($mailbox); $i++) {
+ $mailbox[$i] = trim($mailbox[$i]);
+ sqimap_subscribe ($imapConnection, $mailbox[$i]);
+ }
+ $success = 'subscribe';
+} else {
+ for ($i=0; $i < count($mailbox); $i++) {
+ $mailbox[$i] = trim($mailbox[$i]);
+ sqimap_unsubscribe ($imapConnection, $mailbox[$i]);
+ }
+ $success = 'unsubscribe';
+}
+
+sqimap_logout($imapConnection);
+header("Location: $location/folders.php?success=$success");