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egroupware_official/addressbook/inc/class.vcaladdressbook.inc.php

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<?php
/**************************************************************************\
* eGroupWare - iCalendar Parser *
* http://www.egroupware.org *
* Written by Lars Kneschke <lkneschke@egroupware.org> *
* -------------------------------------------- *
* This program is free software; you can redistribute it and/or modify it *
* under the terms of the GNU General Public License as published by the *
* Free Software Foundation; either version 2 of the License. *
\**************************************************************************/
/* $Id$ */
require_once EGW_SERVER_ROOT.'/addressbook/inc/class.bocontacts.inc.php';
require_once EGW_SERVER_ROOT.'/phpgwapi/inc/horde/Horde/iCalendar.php';
class vcaladdressbook extends bocontacts
{
#function vcaladdressbook()
#{
# $this->boaddressbook();
#}
/**
* @return int contact id
* @param string $_vcard the vcard
* @param int $_abID the internal addressbook id
* @param int $_vcardProfile profile id for mapping from vcard values to egw addressbook
* @desc import a vard into addressbook
*/
function addVCard($_vcard, $_abID)
{
if(!($contact = $this->vcardtoegw($_vcard)))
{
return false;
}
if($_abID > 0) $contact['ab_id'] = $_abID;
return $this->save($contact);
}
/**
* return a vcard
*
* @param int $_id the id of the contact
* @param int $_vcardProfile profile id for mapping from vcard values to egw addressbook
* @return string containing the vcard
*/
function getVCard($_id)
{
require_once(EGW_SERVER_ROOT.'/phpgwapi/inc/horde/Horde/iCalendar/vcard.php');
$vCard =& new Horde_iCalendar_vcard;
if(!is_array($this->supportedFields))
{
$this->setSupportedFields();
}
#_debug_array($fields);
if(($entry = $this->read($_id)))
{
#_debug_array($entry);
$sysCharSet = $GLOBALS['egw']->translation->charset();
foreach($this->supportedFields as $vcardField => $databaseFields)
{
$options = array();
$value = '';
foreach($databaseFields as $databaseField)
{
$tempVal = ';';
if(!empty($databaseField))
{
#$tempVal = trim('value').';';
$tempVal = trim($entry[0][$databaseField]).';';
}
$value .= $tempVal;
}
// remove the last ;
$value = substr($value, 0, -1);
switch($vcardField)
{
// TODO handle multiple categories
case 'CATEGORIES':
$catData = ExecMethod('phpgwapi.categories.return_single',$value);
$value = $catData[0]['name'];
break;
case 'CLASS':
$value = $value ? 'PRIVATE' : 'PUBLIC';
break;
case 'BDAY':
if(!empty($value))
{
list($y,$m,$d) = explode('-',$value);
$value = sprintf('%04d%02d%02dT000000Z',$y,$m,$d);
}
break;
}
$value = $GLOBALS['egw']->translation->convert($value,$sysCharSet,'utf-8');
// don't add the entry if it contains only ';'
if(strlen(str_replace(';','',$value)) != 0)
{
$vCard->setAttribute($vcardField, $value);
}
if(preg_match('/([\000-\012\015\016\020-\037\075])/',$value))
{
$options['ENCODING'] = 'QUOTED-PRINTABLE';
}
if(preg_match('/([\177-\377])/',$value))
{
$options['CHARSET'] = 'UTF-8';
}
$vCard->setParameter($vcardField, $options);
}
$result = $vCard->exportvCalendar();
return $result;
}
return False;
}
/**
* Search an exactly matching entry (used for slow sync)
*
* @param string $_vcard
* @return boolean/int/string contact-id or false, if not found
*/
function search($_vcard)
{
if(!($contact = $this->vcardtoegw($_vcard)))
{
return false;
}
if(($foundContacts = $this->search($contact)))
{
return $foundContacts[0]['id'];
}
return false;
}
function setSupportedFields($_productManufacturer='file', $_productName='')
{
$defaultFields[0] = array(
'ADR' => array('','','adr_one_street','adr_one_locality','adr_one_region',
'adr_one_postalcode','adr_one_countryname'),
'CATEGORIES' => array('cat_id'),
'CLASS' => array('private'),
'EMAIL' => array('email'),
'N' => array('n_family','n_given','','',''),
'NOTE' => array('note'),
'ORG' => array('org_name',''),
'TEL;CELL' => array('tel_cell'),
'TEL;FAX' => array('tel_fax'),
'TEL;HOME' => array('tel_home'),
'TEL;WORK' => array('tel_work'),
'TITLE' => array('title'),
);
$defaultFields[1] = array(
'ADR;WORK' => array('','','adr_one_street','adr_one_locality','adr_one_region',
'adr_one_postalcode','adr_one_countryname'),
'ADR;HOME' => array('','','adr_two_street','adr_two_locality','adr_two_region',
'adr_two_postalcode','adr_two_countryname'),
'BDAY' => array('bday'),
'CATEGORIES' => array('cat_id'),
'EMAIL;INTERNET;WORK' => array('email'),
'EMAIL;INTERNET;HOME' => array('email_home'),
'N' => array('n_family','n_given','n_middle','n_prefix','n_suffix'),
'NOTE' => array('note'),
'ORG' => array('org_name','org_unit'),
'TEL;CELL;WORK' => array('tel_cell'),
'TEL;FAX;WORK' => array('tel_fax'),
'TEL;HOME' => array('tel_home'),
'TEL;PAGER;WORK' => array('tel_pager'),
'TEL;WORK' => array('tel_work'),
'TITLE' => array('title'),
'URL;WORK' => array('url'),
);
$defaultFields[2] = array(
'ADR;HOME' => array('','','adr_one_street','adr_one_locality','adr_one_region',
'adr_one_postalcode','adr_one_countryname'),
'BDAY' => array('bday'),
'CATEGORIES' => array('cat_id'),
'CLASS' => array('private'),
'EMAIL' => array('email'),
'N' => array('n_family','n_given','','',''),
'NOTE' => array('note'),
'ORG' => array('org_name',''),
'TEL;CELL;WORK' => array('tel_cell'),
'TEL;FAX;WORK' => array('tel_fax'),
'TEL;HOME' => array('tel_home'),
'TEL;WORK' => array('tel_work'),
'TITLE' => array('title'),
'URL' => array('url'),
);
$defaultFields[3] = array(
'ADR;WORK' => array('','','adr_one_street','adr_one_locality','adr_one_region',
'adr_one_postalcode','adr_one_countryname'),
'ADR;HOME' => array('','','adr_two_street','adr_two_locality','adr_two_region',
'adr_two_postalcode','adr_two_countryname'),
'BDAY' => array('bday'),
'EMAIL;INTERNET;WORK' => array('email'),
'EMAIL;INTERNET;HOME' => array('email_home'),
'N' => array('n_family','n_given','','',''),
'NOTE' => array('note'),
'ORG' => array('org_name','org_unit'),
'TEL;CELL;WORK' => array('tel_cell'),
'TEL;FAX;WORK' => array('tel_fax'),
'TEL;HOME' => array('tel_home'),
'TEL;PAGER;WORK' => array('tel_pager'),
'TEL;WORK' => array('tel_work'),
'TITLE' => array('title'),
'URL;WORK' => array('url'),
);
switch(strtolower($_productManufacturer))
{
case 'nexthaus corporation':
switch(strtolower($_productName))
{
case 'syncje outlook edition':
default:
$this->supportedFields = $defaultFields[1];
break;
}
break;
// multisync does not provide anymore information then the manufacturer
// we suppose multisync with evolution
case 'the multisync project':
switch(strtolower($_productName))
{
default:
$this->supportedFields = $defaultFields[0];
break;
}
break;
case 'siemens':
switch(strtolower($_productName))
{
case 'sx1':
default:
$this->supportedFields = $defaultFields[3];
break;
}
break;
case 'sonyericsson':
switch(strtolower($_productName))
{
case 'd750i':
default:
$this->supportedFields = $defaultFields[2];
break;
}
break;
case 'synthesis ag':
switch(strtolower($_productName))
{
default:
$this->supportedFields = $defaultFields[0];
break;
}
break;
case 'file': // used outside of SyncML, eg. by the calendar itself ==> all possible fields
$this->supportedFields = $defaultFields[1];
break;
// the fallback for SyncML
default:
error_log("Client not found: $_productManufacturer $_productName");
$this->supportedFields = $defaultFields[0];
break;
}
}
function vcardtoegw($_vcard)
{
if(!is_array($this->supportedFields))
{
$this->setSupportedFields();
}
$this->supportedFields[0] = array(
);
require_once(EGW_SERVER_ROOT.'/phpgwapi/inc/horde/Horde/iCalendar.php');
$vCard = Horde_iCalendar::newComponent('vcard', $container);
if(!$vCard->parsevCalendar($_vcard,'VCARD'))
{
return False;
}
$vcardValues = $vCard->getAllAttributes();
#print "<pre>$_vcard</pre>";
#_debug_array($vcardValues);
foreach($vcardValues as $key => $vcardRow)
{
$rowName = $vcardRow['name'];
if(isset($vcardRow['params']['INTERNET']))
{
$rowName .= ";INTERNET";
}
if(isset($vcardRow['params']['CELL']))
{
$rowName .= ';CELL';
}
if(isset($vcardRow['params']['FAX']))
{
$rowName .= ';FAX';
}
if(isset($vcardRow['params']['PAGER']))
{
$rowName .= ';PAGER';
}
if(isset($vcardRow['params']['WORK']))
{
$rowName .= ';WORK';
}
if(isset($vcardRow['params']['HOME']))
{
$rowName .= ';HOME';
}
$rowNames[$rowName] = $key;
}
#error_log('rowNames: '.print_r($rowNames,true));
// now we have all rowNames the vcard provides
// we just need to map to the right addressbook fieldnames
// we need also to take care about ADR for example. we do not
// support this. We support only ADR;WORK or ADR;HOME
foreach($rowNames as $rowName => $vcardKey)
{
switch($rowName)
{
case 'ADR':
case 'TEL':
case 'TEL;FAX':
case 'TEL;CELL':
case 'TEL;PAGER':
if(!isset($rowNames[$rowName. ';WORK']))
{
$finalRowNames[$rowName. ';WORK'] = $vcardKey;
}
break;
case 'EMAIL':
case 'EMAIL;WORK':
if(!isset($rowNames['EMAIL;INTERNET;WORK']))
{
$finalRowNames['EMAIL;INTERNET;WORK'] = $vcardKey;
}
break;
case 'EMAIL;HOME':
if(!isset($rowNames['EMAIL;INTERNET;HOME']))
{
$finalRowNames['EMAIL;INTERNET;HOME'] = $vcardKey;
}
break;
case 'CATEGORIES':
#cat_id = 7,8
$vcardData['category'] = array();
if ($attributes['value'])
{
if (!is_object($this->cat))
{
if (!is_object($GLOBALS['egw']->categories))
{
$GLOBALS['egw']->categories =& CreateObject('phpgwapi.categories',$this->owner,'addressbook');
}
$this->cat =& $GLOBALS['egw']->categories;
}
foreach(explode(',',$attributes['value']) as $cat_name)
{
if (!($cat_id = $this->cat->name2id($cat_name)))
{
$cat_id = $this->cat->add( array('name' => $cat_name,'descr' => $cat_name ));
}
$vcardData['category'][] = $cat_id;
}
}
break;
case 'VERSION':
break;
default:
$finalRowNames[$rowName] = $vcardKey;
break;
}
}
#_debug_array($finalRowNames);
$contact = array();
foreach($finalRowNames as $key => $vcardKey)
{
if(isset($this->supportedFields[$key]))
{
$fieldNames = $this->supportedFields[$key];
foreach($fieldNames as $fieldKey => $fieldName)
{
if(!empty($fieldName))
{
switch($fieldName)
{
case 'private':
$contact[$fieldName] = $vcardValues[$vcardKey]['values'][$fieldKey] == 'PRIVATE';
break;
case 'cat_id':
if (!is_object($this->cat))
{
if (!is_object($GLOBALS['egw']->categories))
{
$GLOBALS['egw']->categories =& CreateObject('phpgwapi.categories',$GLOBALS['egw_info']['user']['account_id'],'addressbook');
}
$this->cat =& $GLOBALS['egw']->categories;
}
foreach(explode(',',$vcardValues[$vcardKey]['values'][$fieldKey]) as $cat_name)
{
if (!($cat_id = $this->cat->name2id($cat_name)))
{
$cat_id = $this->cat->add( array('name' => $cat_name,'descr' => $cat_name ));
}
$contact[$fieldName] = $cat_id;
}
break;
default:
$contact[$fieldName] = $vcardValues[$vcardKey]['values'][$fieldKey];
break;
}
}
}
}
}
#return true;
/* _debug_array($contact);exit; */
return $contact;
}
}
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