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<?php
/**
* ownCloud - Addressbook
*
* @author Thomas Tanghus
* @copyright 2012 Thomas Tanghus <thomas@tanghus.net>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
* License as published by the Free Software Foundation; either
* version 3 of the License, or any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU AFFERO GENERAL PUBLIC LICENSE for more details.
*
* You should have received a copy of the GNU Affero General Public
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
*
*/
require_once 'loghandler.php';
// Check if we are a user
OCP\JSON::checkLoggedIn();
OCP\JSON::checkAppEnabled('contacts');
OCP\JSON::callCheck();
$id = isset($_POST['id'])?$_POST['id']:null;
$name = isset($_POST['name'])?$_POST['name']:null;
$value = isset($_POST['value'])?$_POST['value']:null;
$parameters = isset($_POST['parameters'])?$_POST['parameters']:null;
$checksum = isset($_POST['checksum'])?$_POST['checksum']:null;
if(!$name) {
bailOut(OC_Contacts_App::$l10n->t('element name is not set.'));
}
if(!$id) {
bailOut(OC_Contacts_App::$l10n->t('id is not set.'));
}
if(!$checksum) {
bailOut(OC_Contacts_App::$l10n->t('checksum is not set.'));
}
if(is_array($value)) {
$value = array_map('strip_tags', $value);
// NOTE: Important, otherwise the compound value will be
// set in the order the fields appear in the form!
ksort($value);
//if($name == 'CATEGORIES') {
// $value = OC_Contacts_VCard::escapeDelimiters($value, ',');
//} else {
$value = OC_Contacts_VCard::escapeDelimiters($value, ';');
//}
} else {
$value = trim(strip_tags($value));
}
$vcard = OC_Contacts_App::getContactVCard( $id );
$line = OC_Contacts_App::getPropertyLineByChecksum($vcard, $checksum);
if(is_null($line)) {
bailOut(OC_Contacts_App::$l10n->t('Information about vCard is incorrect. Please reload the page: ').$checksum);
}
$element = $vcard->children[$line]->name;
if($element != $name) {
bailOut(OC_Contacts_App::$l10n->t('Something went FUBAR. ').$name.' != '.$element);
}
/* preprocessing value */
switch($element) {
case 'BDAY':
$date = New DateTime($value);
$value = $date->format('Y-m-d');
break;
case 'FN':
if(!$value) {
// create a method thats returns an alternative for FN.
//$value = getOtherValue();
}
break;
case 'NOTE':
$value = str_replace('\n', '\\n', $value);
break;
case 'EMAIL':
$value = strtolower($value);
break;
}
if(!$value) {
unset($vcard->children[$line]);
$checksum = '';
} else {
/* setting value */
switch($element) {
case 'BDAY':
// I don't use setDateTime() because that formats it as YYYYMMDD instead of YYYY-MM-DD
// which is what the RFC recommends.
$vcard->children[$line]->setValue($value);
$vcard->children[$line]->parameters = array();
$vcard->children[$line]->add(new Sabre_VObject_Parameter('VALUE', 'DATE'));
debug('Setting value:'.$name.' '.$vcard->children[$line]);
break;
case 'CATEGORIES':
debug('Setting string:'.$name.' '.$value);
$vcard->children[$line]->setValue($value);
break;
case 'EMAIL':
case 'TEL':
case 'ADR': // should I delete the property if empty or throw an error?
debug('Setting element: (EMAIL/TEL/ADR)'.$element);
$vcard->children[$line]->setValue($value);
$vcard->children[$line]->parameters = array();
if(!is_null($parameters)) {
debug('Setting parameters: '.$parameters);
foreach($parameters as $key => $parameter) {
debug('Adding parameter: '.$key);
foreach($parameter as $val) {
debug('Adding parameter: '.$key.'=>'.$val);
$vcard->children[$line]->add(new Sabre_VObject_Parameter($key, strtoupper(strip_tags($val))));
}
}
}
break;
default:
debug('Setting string:'.$name.' '.$value);
$vcard->setString($name, $value);
break;
}
// Do checksum and be happy
$checksum = md5($vcard->children[$line]->serialize());
}
//debug('New checksum: '.$checksum);
if(!OC_Contacts_VCard::edit($id, $vcard)) {
bailOut(OC_Contacts_App::$l10n->t('Error updating contact property.'));
exit();
}
OCP\JSON::success(array('data' => array( 'line' => $line, 'checksum' => $checksum, 'oldchecksum' => $_POST['checksum'] )));
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