1: <?php
  2: /**
  3:  * Specific factory methods for the free/busy export from a Kolab backend.
  4:  *
  5:  * PHP version 5
  6:  *
  7:  * @category Kolab
  8:  * @package  Kolab_FreeBusy
  9:  * @author   Gunnar Wrobel <wrobel@pardus.de>
 10:  * @license  http://www.horde.org/licenses/lgpl21 LGPL 2.1
 11:  * @link     http://pear.horde.org/index.php?package=Kolab_FreeBusy
 12:  */
 13: 
 14: /**
 15:  * Specific factory methods for the free/busy export from a Kolab backend.
 16:  *
 17:  * Copyright 2009-2012 Horde LLC (http://www.horde.org/)
 18:  *
 19:  * See the enclosed file COPYING for license information (LGPL). If you did not
 20:  * receive this file, see
 21:  * http://www.horde.org/licenses/lgpl21.
 22:  *
 23:  * @category Kolab
 24:  * @package  Kolab_FreeBusy
 25:  * @author   Gunnar Wrobel <wrobel@pardus.de>
 26:  * @license  http://www.horde.org/licenses/lgpl21 LGPL 2.1
 27:  * @link     http://pear.horde.org/index.php?package=Kolab_FreeBusy
 28:  * @since    Horde 3.2
 29:  */
 30: class Horde_Kolab_FreeBusy_Freebusy_Factory_Kolab
 31: extends Horde_Kolab_FreeBusy_Freebusy_Factory_Base
 32: {
 33:     /**
 34:      * Constructor.
 35:      *
 36:      * @param Horde_Injector $injector The injector providing required dependencies.
 37:      */
 38:     public function __construct(Horde_Injector $injector)
 39:     {
 40:         $injector->bindImplementation(
 41:             'Horde_Kolab_FreeBusy_UserDb',
 42:             'Horde_Kolab_FreeBusy_UserDb_Kolab'
 43:         );
 44:         parent::__construct($injector);
 45:     }
 46: 
 47:     /**
 48:      * Create the object representing the current user requesting the export.
 49:      *
 50:      * @return Horde_Kolab_FreeBusy_User_Interface The current user.
 51:      *
 52:      * @throws Horde_Exception
 53:      */
 54:     public function getUser()
 55:     {
 56:     }
 57: 
 58:     /**
 59:      * Provide configuration settings for Horde_Kolab_Storage.
 60:      *
 61:      * @return NULL
 62:      */
 63:     public function getStorageConfiguration()
 64:     {
 65:         $configuration = array();
 66: 
 67:         //@todo: Update configuration parameters
 68:         if (!empty($GLOBALS['conf']['kolab']['imap'])) {
 69:             $configuration = $GLOBALS['conf']['kolab']['imap'];
 70:         }
 71:         if (!empty($GLOBALS['conf']['kolab']['storage'])) {
 72:             $configuration = $GLOBALS['conf']['kolab']['storage'];
 73:         }
 74:         return $configuration;
 75:     }
 76: 
 77:     /**
 78:      * Return the Horde_Kolab_Storage:: instance.
 79:      *
 80:      * @return Horde_Kolab_Storage The storage handler.
 81:      */
 82:     public function getStorage()
 83:     {
 84:         $configuration = $this->_injector->getInstance('Horde_Kolab_Storage_Configuration');
 85: 
 86:         $owner = $this->_injector->getInstance('Horde_Kolab_FreeBusy_Owner');
 87:         $user  = $this->_injector->getInstance('Horde_Kolab_FreeBusy_Param_User');
 88: 
 89:         list($user, $pass) = $user->getCredentials();
 90: 
 91:         $params = array(
 92:             'hostspec' => $owner->getResourceServer(),
 93:             'username' => $user,
 94:             'password' => $pass,
 95:             'secure'   => true
 96:         );
 97: 
 98:         $imap = Horde_Imap_Client::factory('socket', $params);
 99: 
100:         //@todo: The Group package needs to be converted to H4
101:         require_once 'Horde/Group.php';
102: 
103:         $master = new Horde_Kolab_Storage_Driver_Imap(
104:             $imap,
105:             Group::singleton()
106:         );
107: 
108:         return new Horde_Kolab_Storage(
109:             $master,
110:             $params
111:         );
112:     }
113: 
114:     /**
115:      * Create the folder that provides our data.
116:      *
117:      * @return Horde_Kolab_Storage_Folder The folder.
118:      */
119:     public function getFolder()
120:     {
121:         $name = $this->_injector
122:             ->getInstance('Horde_Kolab_FreeBusy_Params_Freebusy_Resource_Kolab')
123:             ->getResourceId();
124:         
125:     }
126: 
127:     /**
128:      * Create the backend resource handler
129:      *
130:      * @return Horde_Kolab_FreeBusy_Resource The resource.
131:      */
132:     public function getResource()
133:     {
134:         return new Horde_Kolab_FreeBusy_Resource_Event_Kolab(
135:             $this->_injector->getInstance('Horde_Kolab_Storage_Folder')
136:         );
137:     }
138: 
139: }