mirror of
https://github.com/EGroupware/egroupware.git
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505 lines
16 KiB
PHP
505 lines
16 KiB
PHP
<?php
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/**
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* EGroupware: ActiveSync access: Addressbook plugin
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*
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* @link http://www.egroupware.org
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* @package addressbook
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* @subpackage activesync
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* @author Ralf Becker <rb@stylite.de>
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* @author Klaus Leithoff <kl@stylite.de>
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* @author Philip Herbert <philip@knauber.de>
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* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
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* @version $Id$
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*/
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/**
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* Addressbook activesync plugin
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*/
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class addressbook_activesync implements activesync_plugin_write
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{
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/**
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* @var BackendEGW
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*/
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private $backend;
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/**
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* Instance of addressbook_bo
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*
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* @var addressbook_bo
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*/
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private $addressbook;
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static public $mapping = array(
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'anniversary' => '',
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'assistantname' => 'assistent',
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'assistnamephonenumber' => 'tel_assistent',
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'birthday' => 'bday',
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'body' => 'note',
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'bodysize' => '',
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'bodytruncated' => '',
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'business2phonenumber' => '',
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'businesscity' => 'adr_one_locality',
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'businesscountry' => 'adr_one_countryname',
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'businesspostalcode' => 'adr_one_postalcode',
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'businessstate' => '',
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'businessstreet' => 'adr_one_street',
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'businessfaxnumber' => 'tel_fax',
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'businessphonenumber' => 'tel_work',
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'carphonenumber' => 'tel_car',
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'categories' => '',
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'children' => '',
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'companyname' => 'org_name',
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'department' => 'org_unit',
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'email1address' => 'email',
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'email2address' => 'email_home',
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'email3address' => '',
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'fileas' => 'n_fileas',
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'firstname' => 'n_given',
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'home2phonenumber' => '',
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'homecity' => 'adr_two_locality',
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'homecountry' => 'adr_two_countryname',
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'homepostalcode' => 'adr_two_postalcode',
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'homestate' => '',
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'homestreet' => 'adr_two_street',
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'homefaxnumber' => 'tel_fax_home',
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'homephonenumber' => 'tel_home',
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'jobtitle' => 'role',
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'lastname' => 'n_family',
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'middlename' => 'n_middle',
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'mobilephonenumber' => 'tel_cell',
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'officelocation' => 'room',
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'othercity' => '',
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'othercountry' => '',
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'otherpostalcode' => '',
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'otherstate' => '',
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'otherstreet' => '',
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'pagernumber' => 'tel_pager',
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'radiophonenumber' => '',
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'spouse' => '',
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'suffix' => 'n_suffix',
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'title' => 'title', // @TODO: check if n_prefix
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'webpage' => 'url',
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'yomicompanyname' => '',
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'yomifirstname' => '',
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'yomilastname' => '',
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'rtf' => '',
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'picture' => 'jpegphoto',
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'nickname' => '',
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'airsyncbasebody' => '',
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);
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/**
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* Constructor
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*
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* @param BackendEGW $backend
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*/
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public function __construct(BackendEGW $backend)
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{
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$this->backend = $backend;
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}
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/**
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* Get addressbooks (no extra private one and do some caching)
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*
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* @param int $account=null account_id of addressbook or null to get array of all addressbooks
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* @return string|array addressbook name of array with int account_id => label pairs
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*/
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private function get_addressbooks($account=null)
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{
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static $abs;
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if (!isset($abs))
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{
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translation::add_app('addressbook'); // we need the addressbook translations
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if ($GLOBALS['egw_info']['user']['preferences']['addressbook']['private_addressbook'])
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{
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unset($GLOBALS['egw_info']['user']['preferences']['addressbook']['private_addressbook']);
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if (isset($this->addressbook)) $this->addressbook->private_addressbook = false;
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}
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if (!isset($this->addressbook)) $this->addressbook = new addressbook_bo();
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$abs = $this->addressbook->get_addressbooks(EGW_ACL_READ);
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}
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return is_null($account) ? $abs : $abs[$account];
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}
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/**
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* This function is analogous to GetMessageList.
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*
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* @ToDo implement preference, include own private calendar
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*/
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public function GetFolderList()
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{
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// error_log(print_r($this->addressbook->get_addressbooks(EGW_ACL_READ),true));
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foreach ($this->get_addressbooks() as $account => $label)
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{
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$folderlist[] = array(
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'id' => $this->backend->createID('addressbook',$account),
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'mod' => $label,
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'parent'=> '0',
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);
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};
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error_log(__METHOD__."() returning ".array2string($folderlist));
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return $folderlist;
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}
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/**
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* Get Information about a folder
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*
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* @param string $id
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* @return SyncFolder|boolean false on error
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*/
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public function GetFolder($id)
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{
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$this->backend->splitID($id, $type, $owner);
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$folderObj = new SyncFolder();
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$folderObj->serverid = $id;
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$folderObj->parentid = '0';
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$folderObj->displayname = $this->get_addressbooks($owner);
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if ($owner == $GLOBALS['egw_info']['user']['account_id'])
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{
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$folderObj->type = SYNC_FOLDER_TYPE_CONTACT;
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}
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else
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{
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$folderObj->type = SYNC_FOLDER_TYPE_USER_CONTACT;
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}
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error_log(__METHOD__."('$id') returning ".array2string($folderObj));
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return $folderObj;
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}
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/**
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* Return folder stats. This means you must return an associative array with the
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* following properties:
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*
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* "id" => The server ID that will be used to identify the folder. It must be unique, and not too long
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* How long exactly is not known, but try keeping it under 20 chars or so. It must be a string.
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* "parent" => The server ID of the parent of the folder. Same restrictions as 'id' apply.
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* "mod" => This is the modification signature. It is any arbitrary string which is constant as long as
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* the folder has not changed. In practice this means that 'mod' can be equal to the folder name
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* as this is the only thing that ever changes in folders. (the type is normally constant)
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*
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* @return array with values for keys 'id', 'mod' and 'parent'
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*/
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public function StatFolder($id)
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{
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$folder = $this->GetFolder($id);
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$this->backend->splitID($id, $type, $owner);
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$stat = array(
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'id' => $id,
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'mod' => $this->get_addressbooks($owner),
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'parent' => '0',
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);
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error_log(__METHOD__."('$id') returning ".array2string($stat));
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return $stat;
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}
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/**
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* Should return a list (array) of messages, each entry being an associative array
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* with the same entries as StatMessage(). This function should return stable information; ie
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* if nothing has changed, the items in the array must be exactly the same. The order of
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* the items within the array is not important though.
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*
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* The cutoffdate is a date in the past, representing the date since which items should be shown.
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* This cutoffdate is determined by the user's setting of getting 'Last 3 days' of e-mail, etc. If
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* you ignore the cutoffdate, the user will not be able to select their own cutoffdate, but all
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* will work OK apart from that.
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*
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* @param string $id folder id
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* @param int $cutoffdate=null
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* @return array
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*/
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function GetMessageList($id, $cutoffdate=NULL)
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{
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if (!isset($this->addressbook)) $this->addressbook = new addressbook_bo();
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$this->backend->splitID($id,$type,$user);
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$filter = array('owner' => $user);
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$items = $this->addressbook->search($criteria,$only_keys=false,$order_by='',$extra_cols='',$wildcard='',
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$empty=false,$op='AND',$start=false,$filter);
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$messagelist = array();
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foreach ($items as $k => $event)
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{
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$messagelist[] = $this->StatMessage($id, $event['id']);
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}
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//error_log(print_r($messagelist,true));
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return $messagelist;
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}
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/**
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* Get specified item from specified folder.
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*
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* @param string $folderid
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* @param string $id
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* @param int $truncsize
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* @param int $bodypreference
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* @param bool $mimesupport
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* @return $messageobject|boolean false on error
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*/
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public function GetMessage($folderid, $id, $truncsize, $bodypreference=false, $mimesupport = 0)
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{
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if (!isset($this->addressbook)) $this->addressbook = new addressbook_bo();
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debugLog (__METHOD__."('$folderid', $id, truncsize=$truncsize, bodyprefence=$bodypreference, mimesupport=$mimesupport)");
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$this->backend->splitID($folderid, $type, $account);
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if ($type != 'addressbook' || !($contact = $this->addressbook->read($id)))
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{
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debugLog(__METHOD__." Folder wrong or contact not existing");
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return false;
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}
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$message = new SyncContact();
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foreach(self::$mapping as $key => $attr)
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{
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switch ($attr)
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{
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case 'note':
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if (empty($contact[$attr])) break;
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if ($bodypreference == false)
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{
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$message->body = $contact[$attr];
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$message->bodysize = strlen($message->body);
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$message->bodytruncated = 0;
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}
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else
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{
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$message->airsyncbasebody = new SyncAirSyncBaseBody();
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debugLog("airsyncbasebody!");
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$message->airsyncbasenativebodytype=1;
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$message->airsyncbasebody = new SyncAirSyncBaseBody();
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if (isset($bodypreference[2]))
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{
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//debugLog("HTML Body");
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$message->airsyncbasebody->type = 2;
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$html = '<html>'.
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'<head>'.
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'<meta name="Generator" content="Z-Push">'.
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'<meta http-equiv="Content-Type" content="text/html; charset=utf-8">'.
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'</head>'.
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'<body>'.
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str_replace("\n","<BR>",str_replace("\r","<BR>", str_replace("\r\n","<BR>",$contact[$attr]))).
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'</body>'.
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'</html>';
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if (isset($bodypreference[2]["TruncationSize"]) && strlen($html) > $bodypreference[2]["TruncationSize"])
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{
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$html = utf8_truncate($html,$bodypreference[2]["TruncationSize"]);
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$message->airsyncbasebody->truncated = 1;
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}
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$message->airsyncbasebody->data = $html;
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$message->airsyncbasebody->estimateddatasize = strlen($html);
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}
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else
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{
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// debugLog("Plaintext Body");
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$note = str_replace("\n","\r\n",str_replace("\r","",$contact[$attr]));
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$message->airsyncbasebody->type = 1;
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if(isset($bodypreference[1]["TruncationSize"]) && strlen($note) > $bodypreference[1]["TruncationSize"])
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{
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$note = utf8_truncate($note, $bodypreference[1]["TruncationSize"]);
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$message->airsyncbasebody->truncated = 1;
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}
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$message->airsyncbasebody->estimateddatasize = strlen($note);
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$message->airsyncbasebody->data = $note;
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}
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if ($message->airsyncbasebody->type != 3 && (!isset($message->airsyncbasebody->data) || strlen($message->airsyncbasebody->data) == 0))
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{
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$message->airsyncbasebody->data = " ";
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}
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}
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break;
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case 'jpegphoto':
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if (!empty($contact[$attr])) $message->$key = base64_encode($contact[$attr]);
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break;
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default:
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if (!empty($contact[$attr])) $message->$key = $contact[$attr];
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}
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}
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//error_log("MessageObject exporting" . print_r($message,true));
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return $message;
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}
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/**
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* StatMessage should return message stats, analogous to the folder stats (StatFolder). Entries are:
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* 'id' => Server unique identifier for the message. Again, try to keep this short (under 20 chars)
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* 'flags' => simply '0' for unread, '1' for read
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* 'mod' => modification signature. As soon as this signature changes, the item is assumed to be completely
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* changed, and will be sent to the PDA as a whole. Normally you can use something like the modification
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* time for this field, which will change as soon as the contents have changed.
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*
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* @param string $folderid
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* @param int|array $contact contact id or array
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* @return array
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*/
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public function StatMessage($folderid, $contact)
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{
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if (!isset($this->addressbook)) $this->addressbook = new addressbook_bo();
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if (!is_array($contact)) $contact = $this->addressbook->read($contact);
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if (!$contact)
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{
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$stat = false;
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}
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else
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{
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$stat = array(
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'mod' => $contact['etag'],
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'id' => $contact['id'],
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'flags' => 1,
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);
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}
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//debugLog (__METHOD__."('$folderid',".array2string($id).") returning ".array2string($stat));
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return $stat;
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}
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/**
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* Creates or modifies a folder
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*
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* @param $id of the parent folder
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* @param $oldid => if empty -> new folder created, else folder is to be renamed
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* @param $displayname => new folder name (to be created, or to be renamed to)
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* @param type => folder type, ignored in IMAP
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*
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* @return stat | boolean false on error
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*
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*/
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public function ChangeFolder($id, $oldid, $displayname, $type)
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{
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debugLog(__METHOD_." not implemented");
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}
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/**
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* Deletes (really delete) a Folder
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*
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* @param $parentid of the folder to delete
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* @param $id of the folder to delete
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*
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* @return
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* @TODO check what is to be returned
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*
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*/
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public function DeleteFolder($parentid, $id)
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{
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debugLog(__METHOD__." not implemented");
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}
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/**
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* Changes or adds a message on the server
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*
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* @param $folderid
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* @param $id for change | empty for create new
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* @param $message object to SyncObject to create
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*
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* @return $stat whatever would be returned from StatMessage
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*
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* This function is called when a message has been changed on the PDA. You should parse the new
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* message here and save the changes to disk. The return value must be whatever would be returned
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* from StatMessage() after the message has been saved. This means that both the 'flags' and the 'mod'
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* properties of the StatMessage() item may change via ChangeMessage().
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* Note that this function will never be called on E-mail items as you can't change e-mail items, you
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* can only set them as 'read'.
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*/
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public function ChangeMessage($folderid, $id, $message)
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{
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if (!isset($this->addressbook)) $this->addressbook = new addressbook_bo();
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$this->backend->splitID($folderid, $type, $account);
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// error_log(__METHOD__. " Id " .$id. " Account ". $account . " FolderID " . $folderid);
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if ($type != 'addressbook') // || !($contact = $this->addressbook->read($id)))
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{
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debugLog(__METHOD__." Folder wrong or contact not existing");
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return false;
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}
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if (empty($id))
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{
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$contact = array();
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debugLog (__METHOD__." creating new contact");
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foreach (self::$mapping as $key => $attr)
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{
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switch ($attr)
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{
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case 'note':
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error_log ("Note !");
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break;
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case 'jpegphoto':
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error_log("jpegphoto");
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if (!empty($message->$key) && (!empty(self::$mapping[$key])) ) $contact[$attr] = base64_decode($message->$key);
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break;
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default:
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if (!empty($message->$key) && (!empty(self::$mapping[$key])) ) $contact[$attr] = $message->$key;
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break;
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}
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}
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$contact['owner'] = $account;
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$this->addressbook->fixup_contact($contact);
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error_log (print_r($contact,true));
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//$this->addressbook->save($contact);
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}
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}
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/**
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* Moves a message from one folder to another
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*
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* @param $folderid of the current folder
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* @param $id of the message
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* @param $newfolderid
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*
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* @return $newid as a string | boolean false on error
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*
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* After this call, StatMessage() and GetMessageList() should show the items
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* to have a new parent. This means that it will disappear from GetMessageList() will not return the item
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* at all on the source folder, and the destination folder will show the new message
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*
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*/
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public function MoveMessage($folderid, $id, $newfolderid)
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{
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error_log(__METHOD__);
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}
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/**
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* Delete (really delete) a message in a folder
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*
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* @param $folderid
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* @param $id
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*
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* @TODO check what is to be returned
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*
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* @DESC After this call has succeeded, a call to
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* GetMessageList() should no longer list the message. If it does, the message will be re-sent to the PDA
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* as it will be seen as a 'new' item. This means that if you don't implement this function, you will
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* be able to delete messages on the PDA, but as soon as you sync, you'll get the item back
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*/
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public function DeleteMessage($folderid, $id)
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{
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error_log (__METHOD__);
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}
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/**
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* @todo implement using ctag
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*/
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function AlterPingChanges($folderid, &$syncstate)
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{
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debugLog (__METHOD__." should not see this -not yet implemented");
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return false;
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}
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}
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