/**
* Cleanup RBE.
*
* Clears RBE's scheduled hook from WP, as well as any DB entries and
* files.
*
* @since 1.0-RC1
*/
function bp_rbe_cleanup()
{
// remove remnants from any previous failed attempts to stop the inbox
bp_rbe_should_stop();
bp_rbe_remove_imap_lock();
bp_rbe_remove_imap_connection_marker();
// we don't use these options anymore
bp_delete_option('bp_rbe_is_connected');
bp_delete_option('bp_rbe_spawn_cron');
bp_delete_option('bp_rbe_lock');
delete_site_transient('bp_rbe_is_connected');
delete_site_transient('bp_rbe_lock');
// we don't use WP's cron feature anymore, but we clear RBE's old scheduled
// hook just in case
wp_clear_scheduled_hook('bp_rbe_schedule');
}
/**
* Connects to the IMAP inbox.
*
* @return bool
*/
private function connect()
{
bp_rbe_log('--- Attempting to start new connection... ---');
// if our DB marker says we're already connected, stop now!
// this is an extra precaution
if (bp_rbe_is_connected()) {
bp_rbe_log('--- RBE is already connected! ---');
return false;
}
// Let's open the IMAP stream!
$this->connection = BP_Reply_By_Email_Connect::init();
// couldn't connect :(
if ($this->connection === false) {
bp_rbe_log('Cannot connect: ' . imap_last_error());
bp_rbe_remove_imap_lock();
bp_rbe_remove_imap_connection_marker();
return false;
}
// add an entry in the DB to say that we're connected
//bp_update_option( 'bp_rbe_is_connected', time() + bp_rbe_get_execution_time() );
bp_rbe_add_imap_connection_marker();
bp_rbe_log('--- Connection successful! ---');
return true;
}
