1: <?php
  2: /**
  3:  * This class provides the Kolab specific resource name requested from
  4:  * the free/busy system.
  5:  *
  6:  * PHP version 5
  7:  *
  8:  * @category Kolab
  9:  * @package  Kolab_FreeBusy
 10:  * @author   Steffen Hansen <steffen@klaralvdalens-datakonsult.se>
 11:  * @author   Gunnar Wrobel <wrobel@pardus.de>
 12:  * @license  http://www.horde.org/licenses/lgpl21 LGPL 2.1
 13:  * @link     http://pear.horde.org/index.php?package=Kolab_FreeBusy
 14:  */
 15: 
 16: /**
 17:  * This class provides the Kolab specific resource name requested from
 18:  * the free/busy system.
 19:  *
 20:  * Copyright 2004-2007 Klarälvdalens Datakonsult AB
 21:  * Copyright 2009-2012 Horde LLC (http://www.horde.org/)
 22:  *
 23:  * See the enclosed file COPYING for license information (LGPL). If you did not
 24:  * receive this file, see
 25:  * http://www.horde.org/licenses/lgpl21.
 26:  *
 27:  * @category Kolab
 28:  * @package  Kolab_FreeBusy
 29:  * @author   Steffen Hansen <steffen@klaralvdalens-datakonsult.se>
 30:  * @author   Gunnar Wrobel <wrobel@pardus.de>
 31:  * @license  http://www.horde.org/licenses/lgpl21 LGPL 2.1
 32:  * @link     http://pear.horde.org/index.php?package=Kolab_FreeBusy
 33:  */
 34: class Horde_Kolab_FreeBusy_Params_Freebusy_Resource_Kolab
 35: {
 36:     /**
 37:      * The current user.
 38:      *
 39:      * @var Horde_Kolab_FreeBusy_Params_User
 40:      */
 41:     private $_user;
 42: 
 43:     /**
 44:      * The requested folder.
 45:      *
 46:      * @var Horde_Kolab_FreeBusy_Params_Freebusy_Folder
 47:      */
 48:     private $_folder;
 49: 
 50:     /**
 51:      * Constructor.
 52:      *
 53:      * @param Horde_Kolab_FreeBusy_Params_User             $user  The current user.
 54:      * @param Horde_Kolab_FreeBusy_Params_Freebusy_Folder $folder The requested
 55:      *                                                            folder.
 56:      */
 57:     public function __construct(
 58:         Horde_Kolab_FreeBusy_Params_User $user,
 59:         Horde_Kolab_FreeBusy_Params_Freebusy_Folder $folder
 60:     ) {
 61:         $this->_user = $user;
 62:         $this->_folder = $folder;
 63:     }
 64: 
 65:     /**
 66:      * Extract the resource name from the request.
 67:      *
 68:      * @return string The requested resource.
 69:      */
 70:     public function getResourceId()
 71:     {
 72:         list($user, $userdom) = $this->_splitMailAddress(
 73:             $this->_user->getId()
 74:         );
 75:         list($owner, $ownerdom) = $this->_splitMailAddress(
 76:             $this->_folder->getOwner()
 77:         );
 78: 
 79:         //@todo: This should be based on the namespaces.
 80:         $fldrcomp = array();
 81:         if ($user == $owner) {
 82:             $fldrcomp[] = 'INBOX';
 83:         } else {
 84:             $fldrcomp[] = 'user';
 85:             $fldrcomp[] = $owner;
 86:         }
 87: 
 88:         $fld = $this->_folder->getFolder();
 89:         if (!empty($fld)) {
 90:             $fldrcomp[] = $fld;
 91:         }
 92: 
 93:         $folder = join('/', $fldrcomp);
 94:         if ($ownerdom && !$userdom) {
 95:             $folder .= '@' . $ownerdom;
 96:         }
 97:         return $folder;
 98:     }
 99: 
100:     /**
101:      * Split a mail address at the '@' sign.
102:      *
103:      * @param string $address The address to split.
104:      *
105:      * @return array The two splitted parts.
106:      */
107:     private function _splitMailAddress($address)
108:     {
109:         if (preg_match('/(.*)@(.*)/', $address, $regs)) {
110:             return array($regs[1], $regs[2]);
111:         } else {
112:             return array($address, false);
113:         }
114:     }
115: }