<?php

class IMAPManager
{
	protected static $adminclient = null;
	public static function getAdminConnection()
	{
		// exists
		if(self::$adminclient != null)
			return self::$adminclient;

		// create new instance
		$server_settings = sfConfig::get('app_server_default');
		$imap_settings = $server_settings['imap'];
		self::$adminclient = new $imap_settings['client'];
		
		// login
		try
		{
			self::$adminclient->openConnection(
				$imap_settings['host'].":".
				$imap_settings['port']
			);

			$success = self::$adminclient->login(
				$imap_settings['admin'],
				$imap_settings['pass']
			);
			
			if(!$success)
				throw new Exception("Failed to authenticate on IMAP server.");
			
		} catch (Exception $e) {
			LogEntryPeer::log($e->getMessage(), LogEntry::PRIO_ALERT);
		}
		
		return self::$adminclient;
	}
	
	public static function getAdminUsername()
	{
		$server_settings = sfConfig::get('app_server_default');
		$imap_settings = $server_settings['imap'];
		return $imap_settings['admin'];
	}
}

?>