<?php
-
-// See here for a documentation for portable contacts:
-// https://web.archive.org/web/20160405005550/http://portablecontacts.net/draft-spec.html
-
+/**
+ * @copyright Copyright (C) 2010-2021, 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
+ */
use Friendica\App;
use Friendica\Content\Text\BBCode;
-use Friendica\Core\Cache;
-use Friendica\Core\Config;
use Friendica\Core\Logger;
use Friendica\Core\Protocol;
use Friendica\Core\Renderer;
-use Friendica\Core\System;
use Friendica\Database\DBA;
-use Friendica\Protocol\PortableContact;
-use Friendica\Util\DateTimeFormat;
+use Friendica\DI;
+use Friendica\Util\Strings;
use Friendica\Util\XML;
function poco_init(App $a) {
- $system_mode = false;
-
- if (intval(Config::get('system', 'block_public')) || (Config::get('system', 'block_local_dir'))) {
- System::httpExit(401);
+ if (intval(DI::config()->get('system', 'block_public')) || (DI::config()->get('system', 'block_local_dir'))) {
+ throw new \Friendica\Network\HTTPException\ForbiddenException();
}
- if ($a->argc > 1) {
- $user = notags(trim($a->argv[1]));
+ if (DI::args()->getArgc() > 1) {
+ // Only the system mode is supported
+ throw new \Friendica\Network\HTTPException\NotFoundException();
}
- if (empty($user)) {
- $c = q("SELECT * FROM `pconfig` WHERE `cat` = 'system' AND `k` = 'suggestme' AND `v` = 1");
- if (!DBA::isResult($c)) {
- System::httpExit(401);
- }
- $system_mode = true;
- }
-
- $format = defaults($_GET, 'format', 'json');
- $justme = false;
- $global = false;
+ $format = ($_GET['format'] ?? '') ?: 'json';
- if ($a->argc > 1 && $a->argv[1] === '@server') {
- // List of all servers that this server knows
- $ret = PortableContact::serverlist();
- header('Content-type: application/json');
- echo json_encode($ret);
- killme();
- }
-
- if ($a->argc > 1 && $a->argv[1] === '@global') {
- // List of all profiles that this server recently had data from
- $global = true;
- $update_limit = date(DateTimeFormat::MYSQL, time() - 30 * 86400);
- }
- if ($a->argc > 2 && $a->argv[2] === '@me') {
- $justme = true;
- }
- if ($a->argc > 3 && $a->argv[3] === '@all') {
- $justme = false;
- }
- if ($a->argc > 3 && $a->argv[3] === '@self') {
- $justme = true;
- }
- if ($a->argc > 4 && intval($a->argv[4]) && $justme == false) {
- $cid = intval($a->argv[4]);
- }
-
- if (! $system_mode && ! $global) {
- $users = q("SELECT `user`.*,`profile`.`hide-friends` from user left join profile on `user`.`uid` = `profile`.`uid`
- where `user`.`nickname` = '%s' and `profile`.`is-default` = 1 limit 1",
- DBA::escape($user)
- );
- if (! DBA::isResult($users) || $users[0]['hidewall'] || $users[0]['hide-friends']) {
- System::httpExit(404);
- }
-
- $user = $users[0];
- }
-
- if ($justme) {
- $sql_extra = " AND `contact`.`self` = 1 ";
- } else {
- $sql_extra = "";
+ $totalResults = DBA::count('profile', ['net-publish' => true]);
+ if ($totalResults == 0) {
+ throw new \Friendica\Network\HTTPException\ForbiddenException();
}
- if (!empty($cid)) {
- $sql_extra = sprintf(" AND `contact`.`id` = %d ", intval($cid));
- }
- if (x($_GET, 'updatedSince')) {
- $update_limit = date(DateTimeFormat::MYSQL, strtotime($_GET['updatedSince']));
- }
- if ($global) {
- $contacts = q("SELECT count(*) AS `total` FROM `gcontact` WHERE `updated` >= '%s' AND `updated` >= `last_failure` AND NOT `hide` AND `network` IN ('%s', '%s', '%s')",
- DBA::escape($update_limit),
- DBA::escape(Protocol::DFRN),
- DBA::escape(Protocol::DIASPORA),
- DBA::escape(Protocol::OSTATUS)
- );
- } elseif ($system_mode) {
- $contacts = q("SELECT count(*) AS `total` FROM `contact` WHERE `self` = 1
- AND `uid` IN (SELECT `uid` FROM `pconfig` WHERE `cat` = 'system' AND `k` = 'suggestme' AND `v` = 1) ");
- } else {
- $contacts = q("SELECT count(*) AS `total` FROM `contact` WHERE `uid` = %d AND `blocked` = 0 AND `pending` = 0 AND `hidden` = 0 AND `archive` = 0
- AND (`success_update` >= `failure_update` OR `last-item` >= `failure_update`)
- AND `network` IN ('%s', '%s', '%s', '%s') $sql_extra",
- intval($user['uid']),
- DBA::escape(Protocol::DFRN),
- DBA::escape(Protocol::DIASPORA),
- DBA::escape(Protocol::OSTATUS),
- DBA::escape(Protocol::STATUSNET)
- );
- }
- if (DBA::isResult($contacts)) {
- $totalResults = intval($contacts[0]['total']);
- } else {
- $totalResults = 0;
- }
if (!empty($_GET['startIndex'])) {
$startIndex = intval($_GET['startIndex']);
} else {
$startIndex = 0;
}
- $itemsPerPage = ((x($_GET, 'count') && intval($_GET['count'])) ? intval($_GET['count']) : $totalResults);
+ $itemsPerPage = (!empty($_GET['count']) ? intval($_GET['count']) : $totalResults);
- if ($global) {
- Logger::log("Start global query", Logger::DEBUG);
- $contacts = q("SELECT * FROM `gcontact` WHERE `updated` > '%s' AND NOT `hide` AND `network` IN ('%s', '%s', '%s') AND `updated` > `last_failure`
- ORDER BY `updated` DESC LIMIT %d, %d",
- DBA::escape($update_limit),
- DBA::escape(Protocol::DFRN),
- DBA::escape(Protocol::DIASPORA),
- DBA::escape(Protocol::OSTATUS),
- intval($startIndex),
- intval($itemsPerPage)
- );
- } elseif ($system_mode) {
- Logger::log("Start system mode query", Logger::DEBUG);
- $contacts = q("SELECT `contact`.*, `profile`.`about` AS `pabout`, `profile`.`locality` AS `plocation`, `profile`.`pub_keywords`,
- `profile`.`gender` AS `pgender`, `profile`.`address` AS `paddress`, `profile`.`region` AS `pregion`,
- `profile`.`postal-code` AS `ppostalcode`, `profile`.`country-name` AS `pcountry`, `user`.`account-type`
- FROM `contact` INNER JOIN `profile` ON `profile`.`uid` = `contact`.`uid`
- INNER JOIN `user` ON `user`.`uid` = `contact`.`uid`
- WHERE `self` = 1 AND `profile`.`is-default`
- AND `contact`.`uid` IN (SELECT `uid` FROM `pconfig` WHERE `cat` = 'system' AND `k` = 'suggestme' AND `v` = 1) LIMIT %d, %d",
- intval($startIndex),
- intval($itemsPerPage)
- );
- } else {
- Logger::log("Start query for user " . $user['nickname'], Logger::DEBUG);
- $contacts = q("SELECT * FROM `contact` WHERE `uid` = %d AND `blocked` = 0 AND `pending` = 0 AND `hidden` = 0 AND `archive` = 0
- AND (`success_update` >= `failure_update` OR `last-item` >= `failure_update`)
- AND `network` IN ('%s', '%s', '%s', '%s') $sql_extra LIMIT %d, %d",
- intval($user['uid']),
- DBA::escape(Protocol::DFRN),
- DBA::escape(Protocol::DIASPORA),
- DBA::escape(Protocol::OSTATUS),
- DBA::escape(Protocol::STATUSNET),
- intval($startIndex),
- intval($itemsPerPage)
- );
- }
- Logger::log("Query done", Logger::DEBUG);
+ Logger::info("Start system mode query");
+ $contacts = DBA::selectToArray('owner-view', [], ['net-publish' => true], ['limit' => [$startIndex, $itemsPerPage]]);
+
+ Logger::info("Query done");
$ret = [];
- if (x($_GET, 'sorted')) {
+ if (!empty($_GET['sorted'])) {
$ret['sorted'] = false;
}
- if (x($_GET, 'filtered')) {
+ if (!empty($_GET['filtered'])) {
$ret['filtered'] = false;
}
- if (x($_GET, 'updatedSince') && ! $global) {
+ if (!empty($_GET['updatedSince'])) {
$ret['updatedSince'] = false;
}
$ret['startIndex'] = (int) $startIndex;
$ret['totalResults'] = (int) $totalResults;
$ret['entry'] = [];
-
$fields_ret = [
'id' => false,
'displayName' => false,
'aboutMe' => false,
'currentLocation' => false,
'network' => false,
- 'gender' => false,
'tags' => false,
'address' => false,
'contactType' => false,
'generation' => false
];
- if ((! x($_GET, 'fields')) || ($_GET['fields'] === '@all')) {
+ if (empty($_GET['fields'])) {
foreach ($fields_ret as $k => $v) {
$fields_ret[$k] = true;
}
}
}
- if (is_array($contacts)) {
- if (DBA::isResult($contacts)) {
- foreach ($contacts as $contact) {
- if (!isset($contact['updated'])) {
- $contact['updated'] = '';
- }
+ if (!is_array($contacts)) {
+ throw new \Friendica\Network\HTTPException\InternalServerErrorException();
+ }
- if (! isset($contact['generation'])) {
- if ($global) {
- $contact['generation'] = 3;
- } elseif ($system_mode) {
- $contact['generation'] = 1;
- } else {
- $contact['generation'] = 2;
- }
- }
+ if (DBA::isResult($contacts)) {
+ foreach ($contacts as $contact) {
+ if (!isset($contact['updated'])) {
+ $contact['updated'] = '';
+ }
- if (($contact['about'] == "") && isset($contact['pabout'])) {
- $contact['about'] = $contact['pabout'];
- }
- if ($contact['location'] == "") {
- if (isset($contact['plocation'])) {
- $contact['location'] = $contact['plocation'];
- }
- if (isset($contact['pregion']) && ( $contact['pregion'] != "")) {
- if ($contact['location'] != "") {
- $contact['location'] .= ", ";
- }
- $contact['location'] .= $contact['pregion'];
- }
+ if (! isset($contact['generation'])) {
+ $contact['generation'] = 1;
+ }
- if (isset($contact['pcountry']) && ( $contact['pcountry'] != "")) {
- if ($contact['location'] != "") {
- $contact['location'] .= ", ";
- }
- $contact['location'] .= $contact['pcountry'];
- }
- }
+ if (($contact['keywords'] == "") && isset($contact['pub_keywords'])) {
+ $contact['keywords'] = $contact['pub_keywords'];
+ }
+ if (isset($contact['account-type'])) {
+ $contact['contact-type'] = $contact['account-type'];
+ }
+ $about = DI::cache()->get("about:" . $contact['updated'] . ":" . $contact['nurl']);
+ if (is_null($about)) {
+ $about = BBCode::convertForUriId($contact['uri-id'], $contact['about']);
+ DI::cache()->set("about:" . $contact['updated'] . ":" . $contact['nurl'], $about);
+ }
- if (($contact['gender'] == "") && isset($contact['pgender'])) {
- $contact['gender'] = $contact['pgender'];
- }
- if (($contact['keywords'] == "") && isset($contact['pub_keywords'])) {
- $contact['keywords'] = $contact['pub_keywords'];
- }
- if (isset($contact['account-type'])) {
- $contact['contact-type'] = $contact['account-type'];
- }
- $about = Cache::get("about:" . $contact['updated'] . ":" . $contact['nurl']);
- if (is_null($about)) {
- $about = BBCode::convert($contact['about'], false);
- Cache::set("about:" . $contact['updated'] . ":" . $contact['nurl'], $about);
- }
+ // Non connected persons can only see the keywords of a Diaspora account
+ if ($contact['network'] == Protocol::DIASPORA) {
+ $contact['location'] = "";
+ $about = "";
+ }
- // Non connected persons can only see the keywords of a Diaspora account
- if ($contact['network'] == Protocol::DIASPORA) {
- $contact['location'] = "";
- $about = "";
- $contact['gender'] = "";
+ $entry = [];
+ if ($fields_ret['id']) {
+ $entry['id'] = (int)$contact['id'];
+ }
+ if ($fields_ret['displayName']) {
+ $entry['displayName'] = $contact['name'];
+ }
+ if ($fields_ret['aboutMe']) {
+ $entry['aboutMe'] = $about;
+ }
+ if ($fields_ret['currentLocation']) {
+ $entry['currentLocation'] = $contact['location'];
+ }
+ if ($fields_ret['generation']) {
+ $entry['generation'] = (int)$contact['generation'];
+ }
+ if ($fields_ret['urls']) {
+ $entry['urls'] = [['value' => $contact['url'], 'type' => 'profile']];
+ if ($contact['addr'] && ($contact['network'] !== Protocol::MAIL)) {
+ $entry['urls'][] = ['value' => 'acct:' . $contact['addr'], 'type' => 'webfinger'];
}
+ }
+ if ($fields_ret['preferredUsername']) {
+ $entry['preferredUsername'] = $contact['nick'];
+ }
+ if ($fields_ret['updated']) {
+ $entry['updated'] = $contact['success_update'];
- $entry = [];
- if ($fields_ret['id']) {
- $entry['id'] = (int)$contact['id'];
- }
- if ($fields_ret['displayName']) {
- $entry['displayName'] = $contact['name'];
- }
- if ($fields_ret['aboutMe']) {
- $entry['aboutMe'] = $about;
+ if ($contact['name-date'] > $entry['updated']) {
+ $entry['updated'] = $contact['name-date'];
}
- if ($fields_ret['currentLocation']) {
- $entry['currentLocation'] = $contact['location'];
+ if ($contact['uri-date'] > $entry['updated']) {
+ $entry['updated'] = $contact['uri-date'];
}
- if ($fields_ret['gender']) {
- $entry['gender'] = $contact['gender'];
+ if ($contact['avatar-date'] > $entry['updated']) {
+ $entry['updated'] = $contact['avatar-date'];
}
- if ($fields_ret['generation']) {
- $entry['generation'] = (int)$contact['generation'];
- }
- if ($fields_ret['urls']) {
- $entry['urls'] = [['value' => $contact['url'], 'type' => 'profile']];
- if ($contact['addr'] && ($contact['network'] !== Protocol::MAIL)) {
- $entry['urls'][] = ['value' => 'acct:' . $contact['addr'], 'type' => 'webfinger'];
- }
- }
- if ($fields_ret['preferredUsername']) {
- $entry['preferredUsername'] = $contact['nick'];
- }
- if ($fields_ret['updated']) {
- if (! $global) {
- $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'];
- }
- } else {
- $entry['updated'] = $contact['updated'];
- }
- $entry['updated'] = date("c", strtotime($entry['updated']));
+ $entry['updated'] = date("c", strtotime($entry['updated']));
+ }
+ if ($fields_ret['photos']) {
+ $entry['photos'] = [['value' => $contact['photo'], 'type' => 'profile']];
+ }
+ if ($fields_ret['network']) {
+ $entry['network'] = $contact['network'];
+ if ($entry['network'] == Protocol::STATUSNET) {
+ $entry['network'] = Protocol::OSTATUS;
}
- if ($fields_ret['photos']) {
- $entry['photos'] = [['value' => $contact['photo'], 'type' => 'profile']];
+ if (($entry['network'] == "") && ($contact['self'])) {
+ $entry['network'] = Protocol::DFRN;
}
- if ($fields_ret['network']) {
- $entry['network'] = $contact['network'];
- if ($entry['network'] == Protocol::STATUSNET) {
- $entry['network'] = Protocol::OSTATUS;
- }
- if (($entry['network'] == "") && ($contact['self'])) {
- $entry['network'] = Protocol::DFRN;
+ }
+ if ($fields_ret['tags']) {
+ $tags = str_replace(",", " ", $contact['keywords']);
+ $tags = explode(" ", $tags);
+
+ $cleaned = [];
+ foreach ($tags as $tag) {
+ $tag = trim(strtolower($tag));
+ if ($tag != "") {
+ $cleaned[] = $tag;
}
}
- if ($fields_ret['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 ($fields_ret['address']) {
+ $entry['address'] = [];
- $entry['tags'] = [$cleaned];
+ if (isset($contact['locality'])) {
+ $entry['address']['locality'] = $contact['locality'];
}
- if ($fields_ret['address']) {
- $entry['address'] = [];
-
- // Deactivated. It just reveals too much data. (Although its from the default profile)
- //if (isset($rr['paddress']))
- // $entry['address']['streetAddress'] = $rr['paddress'];
-
- if (isset($contact['plocation'])) {
- $entry['address']['locality'] = $contact['plocation'];
- }
- if (isset($contact['pregion'])) {
- $entry['address']['region'] = $contact['pregion'];
- }
- // See above
- //if (isset($rr['ppostalcode']))
- // $entry['address']['postalCode'] = $rr['ppostalcode'];
- if (isset($contact['pcountry'])) {
- $entry['address']['country'] = $contact['pcountry'];
- }
+ if (isset($contact['region'])) {
+ $entry['address']['region'] = $contact['region'];
}
- if ($fields_ret['contactType']) {
- $entry['contactType'] = intval($contact['contact-type']);
+ if (isset($contact['country'])) {
+ $entry['address']['country'] = $contact['country'];
}
- $ret['entry'][] = $entry;
}
- } else {
- $ret['entry'][] = [];
+
+ if ($fields_ret['contactType']) {
+ $entry['contactType'] = intval($contact['contact-type']);
+ }
+ $ret['entry'][] = $entry;
}
} else {
- System::httpExit(500);
+ $ret['entry'][] = [];
}
- Logger::log("End of poco", Logger::DEBUG);
+
+ Logger::info("End of poco");
if ($format === 'xml') {
header('Content-type: text/xml');
- echo Renderer::replaceMacros(Renderer::getMarkupTemplate('poco_xml.tpl'), XML::arrayXmlify(['$response' => $ret]));
- killme();
+ echo Renderer::replaceMacros(Renderer::getMarkupTemplate('poco_xml.tpl'), XML::arrayEscape(['$response' => $ret]));
+ exit();
}
if ($format === 'json') {
header('Content-type: application/json');
echo json_encode($ret);
- killme();
+ exit();
} else {
- System::httpExit(500);
+ throw new \Friendica\Network\HTTPException\InternalServerErrorException();
}
}