1: <?php
  2: /**
  3:  * The Horde_SyncMl_Command_Map class provides a SyncML implementation of the
  4:  * Map command as defined in SyncML Representation Protocol, version 1.1,
  5:  * section 5.5.8.
  6:  *
  7:  * The Map command is used to update identifier maps.
  8:  *
  9:  * Copyright 2004-2012 Horde LLC (http://www.horde.org/)
 10:  *
 11:  * See the enclosed file COPYING for license information (LGPL). If you
 12:  * did not receive this file, see http://www.horde.org/licenses/lgpl21.
 13:  *
 14:  * @author  Karsten Fourmont <karsten@horde.org>
 15:  * @author  Jan Schneider <jan@horde.org>
 16:  * @package SyncMl
 17:  */
 18: class Horde_SyncMl_Command_Map extends Horde_SyncMl_Command
 19: {
 20:     /**
 21:      * Name of the command.
 22:      *
 23:      * @var string
 24:      */
 25:     protected $_cmdName = 'Map';
 26: 
 27:     /**
 28:      * Source database of the Map command.
 29:      *
 30:      * @var string
 31:      */
 32:     protected $_sourceLocURI;
 33: 
 34:     /**
 35:      * Target database of the Map command.
 36:      *
 37:      * @var string
 38:      */
 39:     protected $_targetLocURI;
 40: 
 41:     /**
 42:      * Recipient map item specifiers.
 43:      *
 44:      * @var array
 45:      */
 46:     protected $_mapTargets = array();
 47: 
 48:     /**
 49:      * Originator map item specifiers.
 50:      *
 51:      * @var array
 52:      */
 53:     protected $_mapSources = array();
 54: 
 55:     /**
 56:      * End element handler for the XML parser, delegated from
 57:      * Horde_SyncMl_ContentHandler::endElement().
 58:      *
 59:      * @param string $uri      The namespace URI of the element.
 60:      * @param string $element  The element tag name.
 61:      */
 62:     public function endElement($uri, $element)
 63:     {
 64:         switch (count($this->_stack)) {
 65:         case 3:
 66:             if ($element == 'LocURI') {
 67:                 if ($this->_stack[1] == 'Source') {
 68:                     $this->_sourceLocURI = trim($this->_chars);
 69:                 } elseif ($this->_stack[1] == 'Target') {
 70:                     $this->_targetLocURI = trim($this->_chars);
 71:                 }
 72:             }
 73:             break;
 74: 
 75:         case 4:
 76:             if ($element == 'LocURI') {
 77:                 if ($this->_stack[2] == 'Source') {
 78:                     $this->_mapSources[] = trim($this->_chars);
 79:                 } elseif ($this->_stack[2] == 'Target') {
 80:                     $this->_mapTargets[] = trim($this->_chars);
 81:                 }
 82:             }
 83:             break;
 84:         }
 85: 
 86:         parent::endElement($uri, $element);
 87:     }
 88: 
 89:     /**
 90:      * Implements the actual business logic of the Alert command.
 91:      *
 92:      * @todo No OK response on error.
 93:      */
 94:     public function handleCommand($debug = false)
 95:     {
 96:         if (!$debug && $this->_mapSources) {
 97:             $state = $GLOBALS['backend']->state;
 98:             $sync = &$state->getSync($this->_targetLocURI);
 99:             if (!$state->authenticated) {
100:                 $GLOBALS['backend']->logMessage(
101:                     'Not authenticated while processing <Map>', 'ERR');
102:             } else {
103:                 foreach ($this->_mapSources as $key => $source) {
104:                     $sync->createUidMap($this->_targetLocURI,
105:                                         $source,
106:                                         $this->_mapTargets[$key]);
107:                 }
108:             }
109:         }
110: 
111:         // Create status response.
112:         $this->_outputHandler->outputStatus($this->_cmdID, $this->_cmdName,
113:                                             Horde_SyncMl::RESPONSE_OK,
114:                                             $this->_targetLocURI,
115:                                             $this->_sourceLocURI);
116:     }
117: }
118: