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egroupware_official/addressbook/inc/class.vcaladdressbook.inc.php
Lars Kneschke ecc09fc1a2 make adds working
2006-07-09 20:26:57 +00:00

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<?php
/**
* Addressbook - vCard / iCal parser
*
* @link http://www.egroupware.org
* @author Lars Kneschke <lkneschke@egroupware.org>
* @author Ralf Becker <RalfBecker-AT-outdoor-training.de>
* @package addressbook
* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
* @version $Id$
*/
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
{
/**
* import a vard into addressbook
*
* @param string $_vcard the vcard
* @param int $_abID the internal addressbook id
* @param int $_vcardProfile profile id for mapping from vcard values to egw addressbook
* @return int contact id
*/
function addVCard($_vcard, $_abID)
{
if(!$contact = $this->vcardtoegw($_vcard)) {
return false;
}
if($_abID > 0) {
// update entry
$contact['id'] = $_abID;
}
if($this->save($contact)) {
return $contact['id'];
}
return false;
}
/**
* return a vcard
*
* @param int/string $_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();
}
$sysCharSet = $GLOBALS['egw']->translation->charset();
if(!($entry = $this->read($_id))) {
return false;
}
foreach($this->supportedFields as $vcardField => $databaseFields)
{
$options = array();
$value = '';
foreach($databaseFields as $databaseField) {
$tempVal = ';';
if(!empty($databaseField)) {
$tempVal = trim($entry[$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)) {
$value = str_replace('-','',$value).'T000000Z';
}
break;
}
if ($databaseField != 'jpegphoto') {
$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 $result;
}
function search($_vcard)
{
if(!($contact = $this->vcardtoegw($_vcard))) {
return false;
}
unset($contact['private']);
unset($contact['note']);
unset($contact['n_fn']);
if($foundContacts = parent::search($contact)) {
return $foundContacts[0]['id'];
}
return false;
}
function setSupportedFields($_productManufacturer='file', $_productName='')
{
/**
* ToDo Lars:
* + changes / renamed fields in 1.3+:
* - access --> private (already done by Ralf)
* - tel_msg --> tel_assistent
* - tel_modem --> tel_fax_home
* - tel_isdn --> tel_cell_private
* - tel_voice/ophone --> tel_other
* - address2 --> adr_one_street2
* - address3 --> adr_two_street2
* - freebusy_url --> freebusy_uri (i instead l !)
* - fn --> n_fn
* - last_mod --> modified
* + new fields in 1.3+:
* - n_fileas
* - role
* - assistent
* - room
* - calendar_uri
* - url_home
* - created
* - creator (preset with owner)
* - modifier
* - jpegphoto
*/
$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'),
'ROLE' => array('role'),
);
$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;WORK' => 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)
{
// convert from utf-8 to eGW's charset
$_vcard = $GLOBALS['egw']->translation->convert($_vcard, 'utf-8');
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] = $key;
}
#error_log(print_r($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 'URL':
case 'TEL;FAX':
case 'TEL;CELL':
case 'TEL;PAGER':
if(!isset($rowNames[$rowName. ';WORK']))
{
$finalRowNames[$rowName. ';WORK'] = $vcardKey;
}
break;
case 'EMAIL':
case 'EMAIL;WORK':
case 'EMAIL;INTERNET':
if(!isset($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] = $vcardKey;
break;
}
}
#error_log(print_r($finalRowNames, true));
$contact = array();
foreach($finalRowNames as $key => $vcardKey)
{
if(isset($this->supportedFields[$key]))
{
$fieldNames = $this->supportedFields[$key];
foreach($fieldNames as $fieldKey => $fieldName)
{
if(!empty($fieldName))
{
switch($fieldName)
{
case 'bday':
$contact[$fieldName] = date('Y-m-d', $vcardValues[$vcardKey]['values'][$fieldKey]);
break;
case 'private':
$contact[$fieldName] = (int) $vcardValues[$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;
}
}
}
}
}
$contact['n_fn'] = trim($contact['n_given'].' '.$contact['n_family']);
return $contact;
}
/**
* Exports some contacts: download or write to a file
*
* @param array $ids contact-ids
* @param string $file filename or null for download
*/
function export($ids,$file=null)
{
if (!$file)
{
$browser =& CreateObject('phpgwapi.browser');
$browser->content_header('addressbook.vcf','text/x-vcard');
}
if (!($fp = fopen($file ? $file : 'php://output','w')))
{
return false;
}
foreach($ids as $id)
{
fwrite($fp,$this->getVCard($id));
}
fclose($fp);
if (!$file)
{
$GLOBALS['egw']->common->egw_exit();
}
return true;
}
}
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