149 lines
4.1 KiB
PHP
149 lines
4.1 KiB
PHP
<?php
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/**
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* @copyright Copyright (c) 2016, ownCloud, Inc.
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*
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* @author Thomas Müller <thomas.mueller@tmit.eu>
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*
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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 OC\Accounts\AccountManager;
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use OCP\IImage;
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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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/** @var AccountManager */
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private $accountManager;
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/**
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* Converter constructor.
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*
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* @param AccountManager $accountManager
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*/
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public function __construct(AccountManager $accountManager) {
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$this->accountManager = $accountManager;
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}
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/**
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* @param IUser $user
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* @return VCard|null
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*/
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public function createCardFromUser(IUser $user) {
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$userData = $this->accountManager->getUser($user);
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$uid = $user->getUID();
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$cloudId = $user->getCloudId();
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$image = $this->getAvatarImage($user);
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$vCard = new VCard();
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$vCard->VERSION = '3.0';
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$vCard->UID = $uid;
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$publish = false;
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foreach ($userData as $property => $value) {
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$shareWithTrustedServers =
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$value['scope'] === AccountManager::VISIBILITY_CONTACTS_ONLY ||
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$value['scope'] === AccountManager::VISIBILITY_PUBLIC;
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$emptyValue = !isset($value['value']) || $value['value'] === '';
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$noImage = $image === null;
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if ($shareWithTrustedServers && (!$emptyValue || !$noImage)) {
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$publish = true;
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switch ($property) {
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case AccountManager::PROPERTY_DISPLAYNAME:
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$vCard->add(new Text($vCard, 'FN', $value['value']));
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$vCard->add(new Text($vCard, 'N', $this->splitFullName($value['value'])));
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break;
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case AccountManager::PROPERTY_AVATAR:
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if ($image !== null) {
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$vCard->add('PHOTO', $image->data(), ['ENCODING' => 'b', 'TYPE' => $image->mimeType()]);
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}
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break;
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case AccountManager::PROPERTY_EMAIL:
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$vCard->add(new Text($vCard, 'EMAIL', $value['value'], ['TYPE' => 'OTHER']));
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break;
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case AccountManager::PROPERTY_WEBSITE:
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$vCard->add(new Text($vCard, 'URL', $value['value']));
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break;
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case AccountManager::PROPERTY_PHONE:
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$vCard->add(new Text($vCard, 'TEL', $value['value'], ['TYPE' => 'OTHER']));
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break;
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case AccountManager::PROPERTY_ADDRESS:
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$vCard->add(new Text($vCard, 'ADR', $value['value'], ['TYPE' => 'OTHER']));
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break;
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case AccountManager::PROPERTY_TWITTER:
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$vCard->add(new Text($vCard, 'X-SOCIALPROFILE', $value['value'], ['TYPE' => 'TWITTER']));
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break;
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}
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}
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}
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if ($publish && !empty($cloudId)) {
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$vCard->add(new Text($vCard, 'CLOUD', $cloudId));
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$vCard->validate();
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return $vCard;
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}
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return null;
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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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* @param IUser $user
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* @return null|IImage
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*/
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private function getAvatarImage(IUser $user) {
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try {
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$image = $user->getAvatarImage(-1);
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return $image;
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} catch (\Exception $ex) {
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return null;
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}
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}
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}
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