129 lines
4.1 KiB
PHP
129 lines
4.1 KiB
PHP
<?php
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/**
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* @author Thomas Müller <thomas.mueller@tmit.eu>
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*
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* @copyright Copyright (c) 2015, ownCloud, Inc.
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* @license AGPL-3.0
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*
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* This code is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License, version 3,
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* as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License, version 3,
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* along with this program. If not, see <http://www.gnu.org/licenses/>
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*
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*/
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namespace OCA\DAV\CardDAV;
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use OCP\IUser;
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use Sabre\VObject\Component\VCard;
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use Sabre\VObject\Property\Text;
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class Converter {
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public function __construct() {
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}
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public function createCardFromUser(IUser $user) {
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$uid = $user->getUID();
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$displayName = $user->getDisplayName();
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$displayName = empty($displayName ) ? $uid : $displayName;
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$emailAddress = $user->getEMailAddress();
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$cloudId = $user->getCloudId();
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$image = $user->getAvatarImage(-1);
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$vCard = new VCard();
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$vCard->add(new Text($vCard, 'UID', $uid));
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if (!empty($displayName)) {
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$vCard->add(new Text($vCard, 'FN', $displayName));
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$vCard->add(new Text($vCard, 'N', $this->splitFullName($displayName)));
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}
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if (!empty($emailAddress)) {
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$vCard->add(new Text($vCard, 'EMAIL', $emailAddress, ['TYPE' => 'OTHER']));
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}
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if (!empty($cloudId)) {
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$vCard->add(new Text($vCard, 'CLOUD', $cloudId));
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}
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if ($image) {
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$vCard->add('PHOTO', $image->data(), ['ENCODING' => 'b', 'TYPE' => $image->mimeType()]);
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}
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$vCard->validate();
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return $vCard;
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}
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public function updateCard(VCard $vCard, IUser $user) {
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$uid = $user->getUID();
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$displayName = $user->getDisplayName();
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$displayName = empty($displayName ) ? $uid : $displayName;
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$emailAddress = $user->getEMailAddress();
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$cloudId = $user->getCloudId();
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$image = $user->getAvatarImage(-1);
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$updated = false;
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if((is_null($vCard->FN) && !empty($displayName)) || (!is_null($vCard->FN) && $vCard->FN->getValue() !== $displayName)) {
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$vCard->FN = new Text($vCard, 'FN', $displayName);
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unset($vCard->N);
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$vCard->add(new Text($vCard, 'N', $this->splitFullName($displayName)));
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$updated = true;
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}
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if((is_null($vCard->EMail) && !empty($emailAddress)) || (!is_null($vCard->EMail) && $vCard->EMail->getValue() !== $emailAddress)) {
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$vCard->EMAIL = new Text($vCard, 'EMAIL', $emailAddress);
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$updated = true;
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}
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if((is_null($vCard->CLOUD) && !empty($cloudId)) || (!is_null($vCard->CLOUD) && $vCard->CLOUD->getValue() !== $cloudId)) {
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$vCard->CLOUD = new Text($vCard, 'CLOUD', $cloudId);
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$updated = true;
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}
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if((is_null($vCard->PHOTO) && !empty($image)) || (!is_null($vCard->PHOTO) && $vCard->PHOTO->getValue() !== $image)) {
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$vCard->add('PHOTO', $image->data(), ['ENCODING' => 'b', 'TYPE' => $image->mimeType()]);
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$updated = true;
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}
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if (empty($emailAddress) && !is_null($vCard->EMAIL)) {
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unset($vCard->EMAIL);
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$updated = true;
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}
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if (empty($cloudId) && !is_null($vCard->CLOUD)) {
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unset($vCard->CLOUD);
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$updated = true;
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}
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if (empty($image) && !is_null($vCard->PHOTO)) {
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unset($vCard->PHOTO);
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$updated = true;
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}
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return $updated;
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}
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/**
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* @param string $fullName
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* @return string[]
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*/
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public function splitFullName($fullName) {
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// Very basic western style parsing. I'm not gonna implement
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// https://github.com/android/platform_packages_providers_contactsprovider/blob/master/src/com/android/providers/contacts/NameSplitter.java ;)
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$elements = explode(' ', $fullName);
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$result = ['', '', '', '', ''];
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if (count($elements) > 2) {
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$result[0] = implode(' ', array_slice($elements, count($elements)-1));
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$result[1] = $elements[0];
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$result[2] = implode(' ', array_slice($elements, 1, count($elements)-2));
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} elseif (count($elements) === 2) {
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$result[0] = $elements[1];
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$result[1] = $elements[0];
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} else {
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$result[0] = $elements[0];
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}
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return $result;
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}
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}
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