--- /dev/null
+<?php
+/**
+ * @copyright Copyright (C) 2010-2022, the Friendica project
+ *
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program 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 program. If not, see <https://www.gnu.org/licenses/>.
+ *
+ * @see https://web.archive.org/web/20160405005550/http://portablecontacts.net/draft-spec.html
+ */
+
+namespace Friendica\Module\User;
+
+use Friendica\App;
+use Friendica\BaseModule;
+use Friendica\Content\Text\BBCode;
+use Friendica\Core\Cache\Capability\ICanCache;
+use Friendica\Core\Config\Capability\IManageConfigValues;
+use Friendica\Core\L10n;
+use Friendica\Core\Protocol;
+use Friendica\Core\System;
+use Friendica\Database\Database;
+use Friendica\Module\Response;
+use Friendica\Network\HTTPException;
+use Friendica\Util\DateTimeFormat;
+use Friendica\Util\Profiler;
+use Psr\Log\LoggerInterface;
+
+/**
+ * Minimal implementation of the Portable Contacts protocol
+ * @see https://portablecontacts.github.io
+ */
+class PortableContacts extends BaseModule
+{
+ /** @var IManageConfigValues */
+ private $config;
+ /** @var Database */
+ private $database;
+ /** @var ICanCache */
+ private $cache;
+
+ public function __construct(ICanCache $cache, Database $database, IManageConfigValues $config, L10n $l10n, App\BaseURL $baseUrl, App\Arguments $args, LoggerInterface $logger, Profiler $profiler, Response $response, array $server, array $parameters = [])
+ {
+ parent::__construct($l10n, $baseUrl, $args, $logger, $profiler, $response, $server, $parameters);
+
+ $this->config = $config;
+ $this->database = $database;
+ $this->cache = $cache;
+ }
+
+ protected function rawContent(array $request = [])
+ {
+ if ($this->config->get('system', 'block_public') || $this->config->get('system', 'block_local_dir')) {
+ throw new HTTPException\ForbiddenException();
+ }
+
+ $format = $request['format'] ?? 'json';
+ if ($format !== 'json') {
+ throw new HTTPException\UnsupportedMediaTypeException();
+ }
+
+ $totalResults = $this->database->count('profile', ['net-publish' => true]);
+ if (!$totalResults) {
+ throw new HTTPException\ForbiddenException();
+ }
+
+ if (!empty($request['startIndex']) && is_numeric($request['startIndex'])) {
+ $startIndex = intval($request['startIndex']);
+ } else {
+ $startIndex = 0;
+ }
+
+ $itemsPerPage = !empty($request['count']) && is_numeric($request['count']) ? intval($request['count']) : $totalResults;
+
+ $this->logger->info('Start system mode query');
+ $contacts = $this->database->selectToArray('owner-view', [], ['net-publish' => true], ['limit' => [$startIndex, $itemsPerPage]]);
+ $this->logger->info('Query done');
+
+ $return = [];
+ if (!empty($request['sorted'])) {
+ $return['sorted'] = false;
+ }
+
+ if (!empty($request['filtered'])) {
+ $return['filtered'] = false;
+ }
+
+ if (!empty($request['updatedSince'])) {
+ $return['updatedSince'] = false;
+ }
+
+ $return['startIndex'] = $startIndex;
+ $return['itemsPerPage'] = $itemsPerPage;
+ $return['totalResults'] = $totalResults;
+
+ $return['entry'] = [];
+
+ $selectedFields = [
+ 'id' => false,
+ 'displayName' => false,
+ 'urls' => false,
+ 'updated' => false,
+ 'preferredUsername' => false,
+ 'photos' => false,
+ 'aboutMe' => false,
+ 'currentLocation' => false,
+ 'network' => false,
+ 'tags' => false,
+ 'address' => false,
+ 'contactType' => false,
+ 'generation' => false
+ ];
+
+ if (empty($request['fields']) || $request['fields'] == '@all') {
+ foreach ($selectedFields as $k => $v) {
+ $selectedFields[$k] = true;
+ }
+ } else {
+ $fields_req = explode(',', $request['fields']);
+ foreach ($fields_req as $f) {
+ $selectedFields[trim($f)] = true;
+ }
+ }
+
+ if (!$contacts) {
+ $return['entry'][] = [];
+ }
+
+ foreach ($contacts as $contact) {
+ if (!isset($contact['updated'])) {
+ $contact['updated'] = '';
+ }
+
+ if (!isset($contact['generation'])) {
+ $contact['generation'] = 1;
+ }
+
+ if (empty($contact['keywords']) && isset($contact['pub_keywords'])) {
+ $contact['keywords'] = $contact['pub_keywords'];
+ }
+
+ if (isset($contact['account-type'])) {
+ $contact['contact-type'] = $contact['account-type'];
+ }
+
+ $cacheKey = 'about:' . $contact['nick'] . ':' . DateTimeFormat::utc($contact['updated'], DateTimeFormat::ATOM);
+ $about = $this->cache->get($cacheKey);
+ if (is_null($about)) {
+ $about = BBCode::convertForUriId($contact['uri-id'], $contact['about']);
+ $this->cache->set($cacheKey, $about);
+ }
+
+ // Non connected persons can only see the keywords of a Diaspora account
+ if ($contact['network'] == Protocol::DIASPORA) {
+ $contact['location'] = '';
+ $about = '';
+ }
+
+ $entry = [];
+ if ($selectedFields['id']) {
+ $entry['id'] = (int)$contact['id'];
+ }
+
+ if ($selectedFields['displayName']) {
+ $entry['displayName'] = $contact['name'];
+ }
+
+ if ($selectedFields['aboutMe']) {
+ $entry['aboutMe'] = $about;
+ }
+
+ if ($selectedFields['currentLocation']) {
+ $entry['currentLocation'] = $contact['location'];
+ }
+
+ if ($selectedFields['generation']) {
+ $entry['generation'] = (int)$contact['generation'];
+ }
+
+ if ($selectedFields['urls']) {
+ $entry['urls'] = [['value' => $contact['url'], 'type' => 'profile']];
+ if ($contact['addr'] && ($contact['network'] !== Protocol::MAIL)) {
+ $entry['urls'][] = ['value' => 'acct:' . $contact['addr'], 'type' => 'webfinger'];
+ }
+ }
+
+ if ($selectedFields['preferredUsername']) {
+ $entry['preferredUsername'] = $contact['nick'];
+ }
+
+ if ($selectedFields['updated']) {
+ $entry['updated'] = $contact['success_update'];
+
+ if ($contact['name-date'] > $entry['updated']) {
+ $entry['updated'] = $contact['name-date'];
+ }
+
+ if ($contact['uri-date'] > $entry['updated']) {
+ $entry['updated'] = $contact['uri-date'];
+ }
+
+ if ($contact['avatar-date'] > $entry['updated']) {
+ $entry['updated'] = $contact['avatar-date'];
+ }
+
+ $entry['updated'] = date('c', strtotime($entry['updated']));
+ }
+
+ if ($selectedFields['photos']) {
+ $entry['photos'] = [['value' => $contact['photo'], 'type' => 'profile']];
+ }
+
+ if ($selectedFields['network']) {
+ $entry['network'] = $contact['network'];
+ if ($entry['network'] == Protocol::STATUSNET) {
+ $entry['network'] = Protocol::OSTATUS;
+ }
+
+ if (($entry['network'] == '') && ($contact['self'])) {
+ $entry['network'] = Protocol::DFRN;
+ }
+ }
+
+ if ($selectedFields['tags']) {
+ $tags = str_replace(',', ' ', $contact['keywords']);
+ $tags = explode(' ', $tags);
+
+ $cleaned = [];
+ foreach ($tags as $tag) {
+ $tag = trim(strtolower($tag));
+ if ($tag != '') {
+ $cleaned[] = $tag;
+ }
+ }
+
+ $entry['tags'] = [$cleaned];
+ }
+
+ if ($selectedFields['address']) {
+ $entry['address'] = [];
+
+ if (isset($contact['locality'])) {
+ $entry['address']['locality'] = $contact['locality'];
+ }
+
+ if (isset($contact['region'])) {
+ $entry['address']['region'] = $contact['region'];
+ }
+
+ if (isset($contact['country'])) {
+ $entry['address']['country'] = $contact['country'];
+ }
+ }
+
+ if ($selectedFields['contactType']) {
+ $entry['contactType'] = intval($contact['contact-type']);
+ }
+
+ $return['entry'][] = $entry;
+ }
+
+ $this->logger->info('End of poco');
+
+ System::jsonExit($return);
+ }
+}
projects / friendica.git / commitdiff