2715 lines
86 KiB
PHP
2715 lines
86 KiB
PHP
<?php
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/**
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* @copyright Copyright (C) 2020, Friendica
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*
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* @license GNU AGPL version 3 or any later version
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*
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* This program 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 as
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* published by the Free Software Foundation, either version 3 of the
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* License, or (at your option) any later version.
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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
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*
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*/
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namespace Friendica\Model;
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use Friendica\App\BaseURL;
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use Friendica\Content\Pager;
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use Friendica\Core\Hook;
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use Friendica\Core\Logger;
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use Friendica\Core\Protocol;
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use Friendica\Core\Session;
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use Friendica\Core\System;
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use Friendica\Core\Worker;
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use Friendica\Database\DBA;
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use Friendica\DI;
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use Friendica\Model\Notify\Type;
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use Friendica\Network\HTTPException;
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use Friendica\Network\Probe;
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use Friendica\Protocol\Activity;
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use Friendica\Protocol\ActivityPub;
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use Friendica\Protocol\DFRN;
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use Friendica\Protocol\Diaspora;
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use Friendica\Protocol\OStatus;
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use Friendica\Protocol\Salmon;
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use Friendica\Util\DateTimeFormat;
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use Friendica\Util\Images;
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use Friendica\Util\Network;
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use Friendica\Util\Proxy;
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use Friendica\Util\Strings;
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/**
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* functions for interacting with a contact
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*/
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class Contact
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{
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const DEFAULT_AVATAR_PHOTO = '/images/person-300.jpg';
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const DEFAULT_AVATAR_THUMB = '/images/person-80.jpg';
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const DEFAULT_AVATAR_MICRO = '/images/person-48.jpg';
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/**
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* @deprecated since version 2019.03
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* @see User::PAGE_FLAGS_NORMAL
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*/
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const PAGE_NORMAL = User::PAGE_FLAGS_NORMAL;
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/**
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* @deprecated since version 2019.03
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* @see User::PAGE_FLAGS_SOAPBOX
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*/
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const PAGE_SOAPBOX = User::PAGE_FLAGS_SOAPBOX;
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/**
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* @deprecated since version 2019.03
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* @see User::PAGE_FLAGS_COMMUNITY
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*/
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const PAGE_COMMUNITY = User::PAGE_FLAGS_COMMUNITY;
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/**
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* @deprecated since version 2019.03
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* @see User::PAGE_FLAGS_FREELOVE
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*/
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const PAGE_FREELOVE = User::PAGE_FLAGS_FREELOVE;
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/**
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* @deprecated since version 2019.03
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* @see User::PAGE_FLAGS_BLOG
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*/
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const PAGE_BLOG = User::PAGE_FLAGS_BLOG;
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/**
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* @deprecated since version 2019.03
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* @see User::PAGE_FLAGS_PRVGROUP
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*/
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const PAGE_PRVGROUP = User::PAGE_FLAGS_PRVGROUP;
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/**
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* @}
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*/
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/**
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* Account types
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*
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* TYPE_UNKNOWN - unknown type
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*
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* TYPE_PERSON - the account belongs to a person
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* Associated page types: PAGE_NORMAL, PAGE_SOAPBOX, PAGE_FREELOVE
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*
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* TYPE_ORGANISATION - the account belongs to an organisation
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* Associated page type: PAGE_SOAPBOX
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*
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* TYPE_NEWS - the account is a news reflector
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* Associated page type: PAGE_SOAPBOX
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*
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* TYPE_COMMUNITY - the account is community forum
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* Associated page types: PAGE_COMMUNITY, PAGE_PRVGROUP
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*
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* TYPE_RELAY - the account is a relay
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* This will only be assigned to contacts, not to user accounts
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* @{
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*/
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const TYPE_UNKNOWN = -1;
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const TYPE_PERSON = User::ACCOUNT_TYPE_PERSON;
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const TYPE_ORGANISATION = User::ACCOUNT_TYPE_ORGANISATION;
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const TYPE_NEWS = User::ACCOUNT_TYPE_NEWS;
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const TYPE_COMMUNITY = User::ACCOUNT_TYPE_COMMUNITY;
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const TYPE_RELAY = User::ACCOUNT_TYPE_RELAY;
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/**
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* @}
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*/
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/**
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* Contact_is
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*
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* Relationship types
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* @{
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*/
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const FOLLOWER = 1;
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const SHARING = 2;
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const FRIEND = 3;
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/**
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* @}
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*/
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/**
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* @param array $fields Array of selected fields, empty for all
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* @param array $condition Array of fields for condition
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* @param array $params Array of several parameters
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* @return array
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* @throws \Exception
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*/
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public static function selectToArray(array $fields = [], array $condition = [], array $params = [])
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{
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return DBA::selectToArray('contact', $fields, $condition, $params);
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}
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/**
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* @param array $fields Array of selected fields, empty for all
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* @param array $condition Array of fields for condition
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* @param array $params Array of several parameters
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* @return array
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* @throws \Exception
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*/
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public static function selectFirst(array $fields = [], array $condition = [], array $params = [])
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{
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$contact = DBA::selectFirst('contact', $fields, $condition, $params);
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return $contact;
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}
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/**
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* Insert a row into the contact table
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* Important: You can't use DBA::lastInsertId() after this call since it will be set to 0.
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*
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* @param array $fields field array
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* @param bool $on_duplicate_update Do an update on a duplicate entry
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*
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* @return boolean was the insert successful?
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* @throws \Exception
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*/
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public static function insert(array $fields, bool $on_duplicate_update = false)
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{
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$ret = DBA::insert('contact', $fields, $on_duplicate_update);
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$contact = DBA::selectFirst('contact', ['nurl', 'uid'], ['id' => DBA::lastInsertId()]);
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if (!DBA::isResult($contact)) {
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// Shouldn't happen
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return $ret;
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}
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// Search for duplicated contacts and get rid of them
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self::removeDuplicates($contact['nurl'], $contact['uid']);
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return $ret;
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}
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/**
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* @param integer $id Contact ID
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* @param array $fields Array of selected fields, empty for all
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* @return array|boolean Contact record if it exists, false otherwise
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* @throws \Exception
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*/
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public static function getById($id, $fields = [])
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{
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return DBA::selectFirst('contact', $fields, ['id' => $id]);
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}
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/**
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* Fetches a contact by a given url
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*
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* @param string $url profile url
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* @param boolean $update true = always update, false = never update, null = update when not found or outdated
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* @param array $fields Field list
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* @param integer $uid User ID of the contact
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* @return array contact array
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*/
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public static function getByURL(string $url, $update = null, array $fields = [], int $uid = 0)
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{
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if ($update || is_null($update)) {
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$cid = self::getIdForURL($url, $uid, $update);
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if (empty($cid)) {
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return [];
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}
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$contact = self::getById($cid, $fields);
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if (empty($contact)) {
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return [];
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}
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return $contact;
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}
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// Add internal fields
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$removal = [];
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if (!empty($fields)) {
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foreach (['id', 'avatar', 'updated', 'last-update', 'success_update', 'failure_update', 'network'] as $internal) {
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if (!in_array($internal, $fields)) {
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$fields[] = $internal;
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$removal[] = $internal;
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}
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}
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}
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// We first try the nurl (http://server.tld/nick), most common case
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$options = ['order' => ['id']];
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$contact = DBA::selectFirst('contact', $fields, ['nurl' => Strings::normaliseLink($url), 'uid' => $uid, 'deleted' => false], $options);
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// Then the addr (nick@server.tld)
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if (!DBA::isResult($contact)) {
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$contact = DBA::selectFirst('contact', $fields, ['addr' => str_replace('acct:', '', $url), 'uid' => $uid, 'deleted' => false], $options);
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}
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// Then the alias (which could be anything)
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if (!DBA::isResult($contact)) {
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// The link could be provided as http although we stored it as https
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$ssl_url = str_replace('http://', 'https://', $url);
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$condition = ['`alias` IN (?, ?, ?) AND `uid` = ? AND NOT `deleted`', $url, Strings::normaliseLink($url), $ssl_url, $uid];
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$contact = DBA::selectFirst('contact', $fields, $condition, $options);
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}
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if (!DBA::isResult($contact)) {
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return [];
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}
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// Update the contact in the background if needed
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$updated = max($contact['success_update'], $contact['updated'], $contact['last-update'], $contact['failure_update']);
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if ((($updated < DateTimeFormat::utc('now -7 days')) || empty($contact['avatar'])) &&
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in_array($contact['network'], Protocol::FEDERATED)) {
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Worker::add(PRIORITY_LOW, "UpdateContact", $contact['id']);
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}
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// Remove the internal fields
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foreach ($removal as $internal) {
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unset($contact[$internal]);
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}
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return $contact;
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}
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/**
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* Fetches a contact for a given user by a given url.
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* In difference to "getByURL" the function will fetch a public contact when no user contact had been found.
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*
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* @param string $url profile url
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* @param integer $uid User ID of the contact
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* @param boolean $update true = always update, false = never update, null = update when not found or outdated
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* @param array $fields Field list
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* @return array contact array
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*/
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public static function getByURLForUser(string $url, int $uid = 0, $update = false, array $fields = [])
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{
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if ($uid != 0) {
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$contact = self::getByURL($url, $update, $fields, $uid);
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if (!empty($contact)) {
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if (!empty($contact['id'])) {
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$contact['cid'] = $contact['id'];
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$contact['zid'] = 0;
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}
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return $contact;
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}
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}
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$contact = self::getByURL($url, $update, $fields);
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if (!empty($contact['id'])) {
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$contact['cid'] = 0;
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$contact['zid'] = $contact['id'];
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}
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return $contact;
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}
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/**
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* Tests if the given contact is a follower
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*
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* @param int $cid Either public contact id or user's contact id
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* @param int $uid User ID
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*
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* @return boolean is the contact id a follower?
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* @throws HTTPException\InternalServerErrorException
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* @throws \ImagickException
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*/
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public static function isFollower($cid, $uid)
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{
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if (Contact\User::isBlocked($cid, $uid)) {
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return false;
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}
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$cdata = self::getPublicAndUserContacID($cid, $uid);
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if (empty($cdata['user'])) {
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return false;
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}
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$condition = ['id' => $cdata['user'], 'rel' => [self::FOLLOWER, self::FRIEND]];
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return DBA::exists('contact', $condition);
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}
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/**
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* Tests if the given contact url is a follower
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*
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* @param string $url Contact URL
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* @param int $uid User ID
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*
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* @return boolean is the contact id a follower?
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* @throws HTTPException\InternalServerErrorException
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* @throws \ImagickException
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*/
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public static function isFollowerByURL($url, $uid)
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{
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$cid = self::getIdForURL($url, $uid);
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if (empty($cid)) {
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return false;
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}
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return self::isFollower($cid, $uid);
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}
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/**
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* Tests if the given user follow the given contact
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*
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* @param int $cid Either public contact id or user's contact id
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* @param int $uid User ID
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*
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* @return boolean is the contact url being followed?
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* @throws HTTPException\InternalServerErrorException
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* @throws \ImagickException
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*/
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public static function isSharing($cid, $uid)
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{
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if (Contact\User::isBlocked($cid, $uid)) {
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return false;
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}
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$cdata = self::getPublicAndUserContacID($cid, $uid);
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if (empty($cdata['user'])) {
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return false;
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}
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$condition = ['id' => $cdata['user'], 'rel' => [self::SHARING, self::FRIEND]];
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return DBA::exists('contact', $condition);
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}
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/**
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* Tests if the given user follow the given contact url
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*
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* @param string $url Contact URL
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* @param int $uid User ID
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*
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* @return boolean is the contact url being followed?
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* @throws HTTPException\InternalServerErrorException
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* @throws \ImagickException
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*/
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public static function isSharingByURL($url, $uid)
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{
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$cid = self::getIdForURL($url, $uid);
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if (empty($cid)) {
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return false;
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}
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return self::isSharing($cid, $uid);
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}
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/**
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* Get the basepath for a given contact link
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*
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* @param string $url The contact link
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* @param boolean $dont_update Don't update the contact
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*
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* @return string basepath
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* @throws HTTPException\InternalServerErrorException
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* @throws \ImagickException
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*/
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public static function getBasepath($url, $dont_update = false)
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{
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$contact = DBA::selectFirst('contact', ['id', 'baseurl'], ['uid' => 0, 'nurl' => Strings::normaliseLink($url)]);
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if (!DBA::isResult($contact)) {
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return '';
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}
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if (!empty($contact['baseurl'])) {
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return $contact['baseurl'];
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} elseif ($dont_update) {
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return '';
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}
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// Update the existing contact
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self::updateFromProbe($contact['id']);
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// And fetch the result
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$contact = DBA::selectFirst('contact', ['baseurl'], ['id' => $contact['id']]);
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if (empty($contact['baseurl'])) {
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Logger::info('No baseurl for contact', ['url' => $url]);
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return '';
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}
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Logger::info('Found baseurl for contact', ['url' => $url, 'baseurl' => $contact['baseurl']]);
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return $contact['baseurl'];
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}
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/**
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* Check if the given contact url is on the same server
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*
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* @param string $url The contact link
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*
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* @return boolean Is it the same server?
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*/
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public static function isLocal($url)
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{
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return Strings::compareLink(self::getBasepath($url, true), DI::baseUrl());
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}
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/**
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* Check if the given contact ID is on the same server
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*
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* @param string $url The contact link
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*
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* @return boolean Is it the same server?
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*/
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public static function isLocalById(int $cid)
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{
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$contact = DBA::selectFirst('contact', ['url', 'baseurl'], ['id' => $cid]);
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if (!DBA::isResult($contact)) {
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return false;
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}
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if (empty($contact['baseurl'])) {
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$baseurl = self::getBasepath($contact['url'], true);
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} else {
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$baseurl = $contact['baseurl'];
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}
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return Strings::compareLink($baseurl, DI::baseUrl());
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}
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/**
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* Returns the public contact id of the given user id
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*
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* @param integer $uid User ID
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*
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* @return integer|boolean Public contact id for given user id
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* @throws \Exception
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*/
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public static function getPublicIdByUserId($uid)
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{
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$self = DBA::selectFirst('contact', ['url'], ['self' => true, 'uid' => $uid]);
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if (!DBA::isResult($self)) {
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return false;
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}
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return self::getIdForURL($self['url']);
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}
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/**
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* Returns the contact id for the user and the public contact id for a given contact id
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*
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* @param int $cid Either public contact id or user's contact id
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* @param int $uid User ID
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*
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* @return array with public and user's contact id
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* @throws HTTPException\InternalServerErrorException
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* @throws \ImagickException
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*/
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public static function getPublicAndUserContacID($cid, $uid)
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{
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if (empty($uid) || empty($cid)) {
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return [];
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}
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$contact = DBA::selectFirst('contact', ['id', 'uid', 'url'], ['id' => $cid]);
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if (!DBA::isResult($contact)) {
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return [];
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}
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// We quit when the user id don't match the user id of the provided contact
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if (($contact['uid'] != $uid) && ($contact['uid'] != 0)) {
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return [];
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}
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if ($contact['uid'] != 0) {
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$pcid = Contact::getIdForURL($contact['url'], 0, false, ['url' => $contact['url']]);
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if (empty($pcid)) {
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return [];
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}
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$ucid = $contact['id'];
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} else {
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$pcid = $contact['id'];
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$ucid = Contact::getIdForURL($contact['url'], $uid);
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}
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return ['public' => $pcid, 'user' => $ucid];
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}
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/**
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* Returns contact details for a given contact id in combination with a user id
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*
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* @param int $cid A contact ID
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* @param int $uid The User ID
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* @param array $fields The selected fields for the contact
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*
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* @return array The contact details
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*
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* @throws \Exception
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*/
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public static function getContactForUser($cid, $uid, array $fields = [])
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{
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$contact = DBA::selectFirst('contact', $fields, ['id' => $cid, 'uid' => $uid]);
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if (!DBA::isResult($contact)) {
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return [];
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|
} else {
|
|
return $contact;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Creates the self-contact for the provided user id
|
|
*
|
|
* @param int $uid
|
|
* @return bool Operation success
|
|
* @throws HTTPException\InternalServerErrorException
|
|
*/
|
|
public static function createSelfFromUserId($uid)
|
|
{
|
|
// Only create the entry if it doesn't exist yet
|
|
if (DBA::exists('contact', ['uid' => $uid, 'self' => true])) {
|
|
return true;
|
|
}
|
|
|
|
$user = DBA::selectFirst('user', ['uid', 'username', 'nickname'], ['uid' => $uid]);
|
|
if (!DBA::isResult($user)) {
|
|
return false;
|
|
}
|
|
|
|
$return = DBA::insert('contact', [
|
|
'uid' => $user['uid'],
|
|
'created' => DateTimeFormat::utcNow(),
|
|
'self' => 1,
|
|
'name' => $user['username'],
|
|
'nick' => $user['nickname'],
|
|
'photo' => DI::baseUrl() . '/photo/profile/' . $user['uid'] . '.jpg',
|
|
'thumb' => DI::baseUrl() . '/photo/avatar/' . $user['uid'] . '.jpg',
|
|
'micro' => DI::baseUrl() . '/photo/micro/' . $user['uid'] . '.jpg',
|
|
'blocked' => 0,
|
|
'pending' => 0,
|
|
'url' => DI::baseUrl() . '/profile/' . $user['nickname'],
|
|
'nurl' => Strings::normaliseLink(DI::baseUrl() . '/profile/' . $user['nickname']),
|
|
'addr' => $user['nickname'] . '@' . substr(DI::baseUrl(), strpos(DI::baseUrl(), '://') + 3),
|
|
'request' => DI::baseUrl() . '/dfrn_request/' . $user['nickname'],
|
|
'notify' => DI::baseUrl() . '/dfrn_notify/' . $user['nickname'],
|
|
'poll' => DI::baseUrl() . '/dfrn_poll/' . $user['nickname'],
|
|
'confirm' => DI::baseUrl() . '/dfrn_confirm/' . $user['nickname'],
|
|
'poco' => DI::baseUrl() . '/poco/' . $user['nickname'],
|
|
'name-date' => DateTimeFormat::utcNow(),
|
|
'uri-date' => DateTimeFormat::utcNow(),
|
|
'avatar-date' => DateTimeFormat::utcNow(),
|
|
'closeness' => 0
|
|
]);
|
|
|
|
return $return;
|
|
}
|
|
|
|
/**
|
|
* Updates the self-contact for the provided user id
|
|
*
|
|
* @param int $uid
|
|
* @param boolean $update_avatar Force the avatar update
|
|
* @throws HTTPException\InternalServerErrorException
|
|
*/
|
|
public static function updateSelfFromUserID($uid, $update_avatar = false)
|
|
{
|
|
$fields = ['id', 'name', 'nick', 'location', 'about', 'keywords', 'avatar',
|
|
'xmpp', 'contact-type', 'forum', 'prv', 'avatar-date', 'url', 'nurl', 'unsearchable',
|
|
'photo', 'thumb', 'micro', 'addr', 'request', 'notify', 'poll', 'confirm', 'poco'];
|
|
$self = DBA::selectFirst('contact', $fields, ['uid' => $uid, 'self' => true]);
|
|
if (!DBA::isResult($self)) {
|
|
return;
|
|
}
|
|
|
|
$fields = ['nickname', 'page-flags', 'account-type'];
|
|
$user = DBA::selectFirst('user', $fields, ['uid' => $uid]);
|
|
if (!DBA::isResult($user)) {
|
|
return;
|
|
}
|
|
|
|
$fields = ['name', 'photo', 'thumb', 'about', 'address', 'locality', 'region',
|
|
'country-name', 'pub_keywords', 'xmpp', 'net-publish'];
|
|
$profile = DBA::selectFirst('profile', $fields, ['uid' => $uid]);
|
|
if (!DBA::isResult($profile)) {
|
|
return;
|
|
}
|
|
|
|
$file_suffix = 'jpg';
|
|
|
|
$fields = ['name' => $profile['name'], 'nick' => $user['nickname'],
|
|
'avatar-date' => $self['avatar-date'], 'location' => Profile::formatLocation($profile),
|
|
'about' => $profile['about'], 'keywords' => $profile['pub_keywords'],
|
|
'contact-type' => $user['account-type'],
|
|
'xmpp' => $profile['xmpp']];
|
|
|
|
$avatar = Photo::selectFirst(['resource-id', 'type'], ['uid' => $uid, 'profile' => true]);
|
|
if (DBA::isResult($avatar)) {
|
|
if ($update_avatar) {
|
|
$fields['avatar-date'] = DateTimeFormat::utcNow();
|
|
}
|
|
|
|
// Creating the path to the avatar, beginning with the file suffix
|
|
$types = Images::supportedTypes();
|
|
if (isset($types[$avatar['type']])) {
|
|
$file_suffix = $types[$avatar['type']];
|
|
}
|
|
|
|
// We are adding a timestamp value so that other systems won't use cached content
|
|
$timestamp = strtotime($fields['avatar-date']);
|
|
|
|
$prefix = DI::baseUrl() . '/photo/' .$avatar['resource-id'] . '-';
|
|
$suffix = '.' . $file_suffix . '?ts=' . $timestamp;
|
|
|
|
$fields['photo'] = $prefix . '4' . $suffix;
|
|
$fields['thumb'] = $prefix . '5' . $suffix;
|
|
$fields['micro'] = $prefix . '6' . $suffix;
|
|
} else {
|
|
// We hadn't found a photo entry, so we use the default avatar
|
|
$fields['photo'] = DI::baseUrl() . self::DEFAULT_AVATAR_PHOTO;
|
|
$fields['thumb'] = DI::baseUrl() . self::DEFAULT_AVATAR_THUMB;
|
|
$fields['micro'] = DI::baseUrl() . self::DEFAULT_AVATAR_MICRO;
|
|
}
|
|
|
|
$fields['avatar'] = DI::baseUrl() . '/photo/profile/' .$uid . '.' . $file_suffix;
|
|
$fields['forum'] = $user['page-flags'] == User::PAGE_FLAGS_COMMUNITY;
|
|
$fields['prv'] = $user['page-flags'] == User::PAGE_FLAGS_PRVGROUP;
|
|
$fields['unsearchable'] = !$profile['net-publish'];
|
|
|
|
// it seems as if ported accounts can have wrong values, so we make sure that now everything is fine.
|
|
$fields['url'] = DI::baseUrl() . '/profile/' . $user['nickname'];
|
|
$fields['nurl'] = Strings::normaliseLink($fields['url']);
|
|
$fields['addr'] = $user['nickname'] . '@' . substr(DI::baseUrl(), strpos(DI::baseUrl(), '://') + 3);
|
|
$fields['request'] = DI::baseUrl() . '/dfrn_request/' . $user['nickname'];
|
|
$fields['notify'] = DI::baseUrl() . '/dfrn_notify/' . $user['nickname'];
|
|
$fields['poll'] = DI::baseUrl() . '/dfrn_poll/'. $user['nickname'];
|
|
$fields['confirm'] = DI::baseUrl() . '/dfrn_confirm/' . $user['nickname'];
|
|
$fields['poco'] = DI::baseUrl() . '/poco/' . $user['nickname'];
|
|
|
|
$update = false;
|
|
|
|
foreach ($fields as $field => $content) {
|
|
if ($self[$field] != $content) {
|
|
$update = true;
|
|
}
|
|
}
|
|
|
|
if ($update) {
|
|
if ($fields['name'] != $self['name']) {
|
|
$fields['name-date'] = DateTimeFormat::utcNow();
|
|
}
|
|
$fields['updated'] = DateTimeFormat::utcNow();
|
|
DBA::update('contact', $fields, ['id' => $self['id']]);
|
|
|
|
// Update the public contact as well
|
|
DBA::update('contact', $fields, ['uid' => 0, 'nurl' => $self['nurl']]);
|
|
|
|
// Update the profile
|
|
$fields = ['photo' => DI::baseUrl() . '/photo/profile/' .$uid . '.' . $file_suffix,
|
|
'thumb' => DI::baseUrl() . '/photo/avatar/' . $uid .'.' . $file_suffix];
|
|
DBA::update('profile', $fields, ['uid' => $uid]);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Marks a contact for removal
|
|
*
|
|
* @param int $id contact id
|
|
* @return null
|
|
* @throws HTTPException\InternalServerErrorException
|
|
*/
|
|
public static function remove($id)
|
|
{
|
|
// We want just to make sure that we don't delete our "self" contact
|
|
$contact = DBA::selectFirst('contact', ['uid'], ['id' => $id, 'self' => false]);
|
|
if (!DBA::isResult($contact) || !intval($contact['uid'])) {
|
|
return;
|
|
}
|
|
|
|
// Archive the contact
|
|
DBA::update('contact', ['archive' => true, 'network' => Protocol::PHANTOM, 'deleted' => true], ['id' => $id]);
|
|
|
|
// Delete it in the background
|
|
Worker::add(PRIORITY_MEDIUM, 'RemoveContact', $id);
|
|
}
|
|
|
|
/**
|
|
* Sends an unfriend message. Does not remove the contact
|
|
*
|
|
* @param array $user User unfriending
|
|
* @param array $contact Contact unfriended
|
|
* @param boolean $dissolve Remove the contact on the remote side
|
|
* @return void
|
|
* @throws HTTPException\InternalServerErrorException
|
|
* @throws \ImagickException
|
|
*/
|
|
public static function terminateFriendship(array $user, array $contact, $dissolve = false)
|
|
{
|
|
if (empty($contact['network'])) {
|
|
return;
|
|
}
|
|
|
|
$protocol = $contact['network'];
|
|
if (($protocol == Protocol::DFRN) && !self::isLegacyDFRNContact($contact)) {
|
|
$protocol = Protocol::ACTIVITYPUB;
|
|
}
|
|
|
|
if (($protocol == Protocol::DFRN) && $dissolve) {
|
|
DFRN::deliver($user, $contact, 'placeholder', true);
|
|
} elseif (in_array($protocol, [Protocol::OSTATUS, Protocol::DFRN])) {
|
|
// create an unfollow slap
|
|
$item = [];
|
|
$item['verb'] = Activity::O_UNFOLLOW;
|
|
$item['gravity'] = GRAVITY_ACTIVITY;
|
|
$item['follow'] = $contact["url"];
|
|
$item['body'] = '';
|
|
$item['title'] = '';
|
|
$item['guid'] = '';
|
|
$item['uri-id'] = 0;
|
|
$item['attach'] = '';
|
|
$slap = OStatus::salmon($item, $user);
|
|
|
|
if (!empty($contact['notify'])) {
|
|
Salmon::slapper($user, $contact['notify'], $slap);
|
|
}
|
|
} elseif ($protocol == Protocol::DIASPORA) {
|
|
Diaspora::sendUnshare($user, $contact);
|
|
} elseif ($protocol == Protocol::ACTIVITYPUB) {
|
|
ActivityPub\Transmitter::sendContactUndo($contact['url'], $contact['id'], $user['uid']);
|
|
|
|
if ($dissolve) {
|
|
ActivityPub\Transmitter::sendContactReject($contact['url'], $contact['hub-verify'], $user['uid']);
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Marks a contact for archival after a communication issue delay
|
|
*
|
|
* Contact has refused to recognise us as a friend. We will start a countdown.
|
|
* If they still don't recognise us in 32 days, the relationship is over,
|
|
* and we won't waste any more time trying to communicate with them.
|
|
* This provides for the possibility that their database is temporarily messed
|
|
* up or some other transient event and that there's a possibility we could recover from it.
|
|
*
|
|
* @param array $contact contact to mark for archival
|
|
* @return null
|
|
* @throws HTTPException\InternalServerErrorException
|
|
*/
|
|
public static function markForArchival(array $contact)
|
|
{
|
|
if (!isset($contact['url']) && !empty($contact['id'])) {
|
|
$fields = ['id', 'url', 'archive', 'self', 'term-date'];
|
|
$contact = DBA::selectFirst('contact', $fields, ['id' => $contact['id']]);
|
|
if (!DBA::isResult($contact)) {
|
|
return;
|
|
}
|
|
} elseif (!isset($contact['url'])) {
|
|
Logger::info('Empty contact', ['contact' => $contact, 'callstack' => System::callstack(20)]);
|
|
}
|
|
|
|
Logger::info('Contact is marked for archival', ['id' => $contact['id']]);
|
|
|
|
// Contact already archived or "self" contact? => nothing to do
|
|
if ($contact['archive'] || $contact['self']) {
|
|
return;
|
|
}
|
|
|
|
if ($contact['term-date'] <= DBA::NULL_DATETIME) {
|
|
DBA::update('contact', ['term-date' => DateTimeFormat::utcNow()], ['id' => $contact['id']]);
|
|
DBA::update('contact', ['term-date' => DateTimeFormat::utcNow()], ['`nurl` = ? AND `term-date` <= ? AND NOT `self`', Strings::normaliseLink($contact['url']), DBA::NULL_DATETIME]);
|
|
} else {
|
|
/* @todo
|
|
* We really should send a notification to the owner after 2-3 weeks
|
|
* so they won't be surprised when the contact vanishes and can take
|
|
* remedial action if this was a serious mistake or glitch
|
|
*/
|
|
|
|
/// @todo Check for contact vitality via probing
|
|
$archival_days = DI::config()->get('system', 'archival_days', 32);
|
|
|
|
$expiry = $contact['term-date'] . ' + ' . $archival_days . ' days ';
|
|
if (DateTimeFormat::utcNow() > DateTimeFormat::utc($expiry)) {
|
|
/* Relationship is really truly dead. archive them rather than
|
|
* delete, though if the owner tries to unarchive them we'll start
|
|
* the whole process over again.
|
|
*/
|
|
DBA::update('contact', ['archive' => true], ['id' => $contact['id']]);
|
|
DBA::update('contact', ['archive' => true], ['nurl' => Strings::normaliseLink($contact['url']), 'self' => false]);
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Cancels the archival countdown
|
|
*
|
|
* @see Contact::markForArchival()
|
|
*
|
|
* @param array $contact contact to be unmarked for archival
|
|
* @return null
|
|
* @throws \Exception
|
|
*/
|
|
public static function unmarkForArchival(array $contact)
|
|
{
|
|
// Always unarchive the relay contact entry
|
|
if (!empty($contact['batch']) && !empty($contact['term-date']) && ($contact['term-date'] > DBA::NULL_DATETIME)) {
|
|
$fields = ['failed' => false, 'term-date' => DBA::NULL_DATETIME, 'archive' => false];
|
|
$condition = ['uid' => 0, 'network' => Protocol::FEDERATED, 'batch' => $contact['batch'], 'contact-type' => self::TYPE_RELAY];
|
|
DBA::update('contact', $fields, $condition);
|
|
}
|
|
|
|
$condition = ['`id` = ? AND (`term-date` > ? OR `archive`)', $contact['id'], DBA::NULL_DATETIME];
|
|
$exists = DBA::exists('contact', $condition);
|
|
|
|
// We don't need to update, we never marked this contact for archival
|
|
if (!$exists) {
|
|
return;
|
|
}
|
|
|
|
Logger::info('Contact is marked as vital again', ['id' => $contact['id']]);
|
|
|
|
if (!isset($contact['url']) && !empty($contact['id'])) {
|
|
$fields = ['id', 'url', 'batch'];
|
|
$contact = DBA::selectFirst('contact', $fields, ['id' => $contact['id']]);
|
|
if (!DBA::isResult($contact)) {
|
|
return;
|
|
}
|
|
}
|
|
|
|
// It's a miracle. Our dead contact has inexplicably come back to life.
|
|
$fields = ['failed' => false, 'term-date' => DBA::NULL_DATETIME, 'archive' => false];
|
|
DBA::update('contact', $fields, ['id' => $contact['id']]);
|
|
DBA::update('contact', $fields, ['nurl' => Strings::normaliseLink($contact['url']), 'self' => false]);
|
|
}
|
|
|
|
/**
|
|
* Returns the data array for the photo menu of a given contact
|
|
*
|
|
* @param array $contact contact
|
|
* @param int $uid optional, default 0
|
|
* @return array
|
|
* @throws HTTPException\InternalServerErrorException
|
|
* @throws \ImagickException
|
|
*/
|
|
public static function photoMenu(array $contact, $uid = 0)
|
|
{
|
|
$pm_url = '';
|
|
$status_link = '';
|
|
$photos_link = '';
|
|
$contact_drop_link = '';
|
|
$poke_link = '';
|
|
|
|
if ($uid == 0) {
|
|
$uid = local_user();
|
|
}
|
|
|
|
if (empty($contact['uid']) || ($contact['uid'] != $uid)) {
|
|
if ($uid == 0) {
|
|
$profile_link = self::magicLink($contact['url']);
|
|
$menu = ['profile' => [DI::l10n()->t('View Profile'), $profile_link, true]];
|
|
|
|
return $menu;
|
|
}
|
|
|
|
// Look for our own contact if the uid doesn't match and isn't public
|
|
$contact_own = DBA::selectFirst('contact', [], ['nurl' => $contact['nurl'], 'network' => $contact['network'], 'uid' => $uid]);
|
|
if (DBA::isResult($contact_own)) {
|
|
return self::photoMenu($contact_own, $uid);
|
|
}
|
|
}
|
|
|
|
$sparkle = false;
|
|
if (($contact['network'] === Protocol::DFRN) && !$contact['self'] && empty($contact['pending'])) {
|
|
$sparkle = true;
|
|
$profile_link = DI::baseUrl() . '/redir/' . $contact['id'];
|
|
} else {
|
|
$profile_link = $contact['url'];
|
|
}
|
|
|
|
if ($profile_link === 'mailbox') {
|
|
$profile_link = '';
|
|
}
|
|
|
|
if ($sparkle) {
|
|
$status_link = $profile_link . '/status';
|
|
$photos_link = str_replace('/profile/', '/photos/', $profile_link);
|
|
$profile_link = $profile_link . '/profile';
|
|
}
|
|
|
|
if (self::canReceivePrivateMessages($contact) && empty($contact['pending'])) {
|
|
$pm_url = DI::baseUrl() . '/message/new/' . $contact['id'];
|
|
}
|
|
|
|
if (($contact['network'] == Protocol::DFRN) && !$contact['self'] && empty($contact['pending'])) {
|
|
$poke_link = 'contact/' . $contact['id'] . '/poke';
|
|
}
|
|
|
|
$contact_url = DI::baseUrl() . '/contact/' . $contact['id'];
|
|
|
|
$posts_link = DI::baseUrl() . '/contact/' . $contact['id'] . '/conversations';
|
|
|
|
if (!$contact['self']) {
|
|
$contact_drop_link = DI::baseUrl() . '/contact/' . $contact['id'] . '/drop?confirm=1';
|
|
}
|
|
|
|
$follow_link = '';
|
|
$unfollow_link = '';
|
|
if (!$contact['self'] && in_array($contact['network'], Protocol::NATIVE_SUPPORT)) {
|
|
if ($contact['uid'] && in_array($contact['rel'], [self::SHARING, self::FRIEND])) {
|
|
$unfollow_link = 'unfollow?url=' . urlencode($contact['url']);
|
|
} elseif(!$contact['pending']) {
|
|
$follow_link = 'follow?url=' . urlencode($contact['url']);
|
|
}
|
|
}
|
|
|
|
if (!empty($follow_link) || !empty($unfollow_link)) {
|
|
$contact_drop_link = '';
|
|
}
|
|
|
|
/**
|
|
* Menu array:
|
|
* "name" => [ "Label", "link", (bool)Should the link opened in a new tab? ]
|
|
*/
|
|
if (empty($contact['uid'])) {
|
|
$menu = [
|
|
'profile' => [DI::l10n()->t('View Profile') , $profile_link , true],
|
|
'network' => [DI::l10n()->t('Network Posts') , $posts_link , false],
|
|
'edit' => [DI::l10n()->t('View Contact') , $contact_url , false],
|
|
'follow' => [DI::l10n()->t('Connect/Follow'), $follow_link , true],
|
|
'unfollow'=> [DI::l10n()->t('UnFollow') , $unfollow_link, true],
|
|
];
|
|
} else {
|
|
$menu = [
|
|
'status' => [DI::l10n()->t('View Status') , $status_link , true],
|
|
'profile' => [DI::l10n()->t('View Profile') , $profile_link , true],
|
|
'photos' => [DI::l10n()->t('View Photos') , $photos_link , true],
|
|
'network' => [DI::l10n()->t('Network Posts') , $posts_link , false],
|
|
'edit' => [DI::l10n()->t('View Contact') , $contact_url , false],
|
|
'drop' => [DI::l10n()->t('Drop Contact') , $contact_drop_link, false],
|
|
'pm' => [DI::l10n()->t('Send PM') , $pm_url , false],
|
|
'poke' => [DI::l10n()->t('Poke') , $poke_link , false],
|
|
'follow' => [DI::l10n()->t('Connect/Follow'), $follow_link , true],
|
|
'unfollow'=> [DI::l10n()->t('UnFollow') , $unfollow_link , true],
|
|
];
|
|
|
|
if (!empty($contact['pending'])) {
|
|
$intro = DBA::selectFirst('intro', ['id'], ['contact-id' => $contact['id']]);
|
|
if (DBA::isResult($intro)) {
|
|
$menu['follow'] = [DI::l10n()->t('Approve'), 'notifications/intros/' . $intro['id'], true];
|
|
}
|
|
}
|
|
}
|
|
|
|
$args = ['contact' => $contact, 'menu' => &$menu];
|
|
|
|
Hook::callAll('contact_photo_menu', $args);
|
|
|
|
$menucondensed = [];
|
|
|
|
foreach ($menu as $menuname => $menuitem) {
|
|
if ($menuitem[1] != '') {
|
|
$menucondensed[$menuname] = $menuitem;
|
|
}
|
|
}
|
|
|
|
return $menucondensed;
|
|
}
|
|
|
|
/**
|
|
* Fetch the contact id for a given URL and user
|
|
*
|
|
* First lookup in the contact table to find a record matching either `url`, `nurl`,
|
|
* `addr` or `alias`.
|
|
*
|
|
* If there's no record and we aren't looking for a public contact, we quit.
|
|
* If there's one, we check that it isn't time to update the picture else we
|
|
* directly return the found contact id.
|
|
*
|
|
* Second, we probe the provided $url whether it's http://server.tld/profile or
|
|
* nick@server.tld. We quit if we can't get any info back.
|
|
*
|
|
* Third, we create the contact record if it doesn't exist
|
|
*
|
|
* Fourth, we update the existing record with the new data (avatar, alias, nick)
|
|
* if there's any updates
|
|
*
|
|
* @param string $url Contact URL
|
|
* @param integer $uid The user id for the contact (0 = public contact)
|
|
* @param boolean $update true = always update, false = never update, null = update when not found
|
|
* @param array $default Default value for creating the contact when everything else fails
|
|
*
|
|
* @return integer Contact ID
|
|
* @throws HTTPException\InternalServerErrorException
|
|
* @throws \ImagickException
|
|
*/
|
|
public static function getIdForURL($url, $uid = 0, $update = null, $default = [])
|
|
{
|
|
$contact_id = 0;
|
|
|
|
if ($url == '') {
|
|
Logger::notice('Empty url, quitting', ['url' => $url, 'user' => $uid, 'default' => $default]);
|
|
return 0;
|
|
}
|
|
|
|
$contact = self::getByURL($url, false, ['id', 'network'], $uid);
|
|
|
|
if (!empty($contact)) {
|
|
$contact_id = $contact["id"];
|
|
|
|
if (empty($update)) {
|
|
Logger::debug('Contact found', ['url' => $url, 'uid' => $uid, 'update' => $update, 'cid' => $contact_id]);
|
|
return $contact_id;
|
|
}
|
|
} elseif ($uid != 0) {
|
|
Logger::debug('Contact does not exist for the user', ['url' => $url, 'uid' => $uid, 'update' => $update]);
|
|
return 0;
|
|
} elseif (empty($default) && !is_null($update) && !$update) {
|
|
Logger::info('Contact not found, update not desired', ['url' => $url, 'uid' => $uid, 'update' => $update]);
|
|
return 0;
|
|
}
|
|
|
|
$data = [];
|
|
|
|
if (empty($default['network']) || $update) {
|
|
$data = Probe::uri($url, "", $uid);
|
|
|
|
// Take the default values when probing failed
|
|
if (!empty($default) && !in_array($data["network"], array_merge(Protocol::NATIVE_SUPPORT, [Protocol::PUMPIO]))) {
|
|
$data = array_merge($data, $default);
|
|
}
|
|
} elseif (!empty($default['network'])) {
|
|
$data = $default;
|
|
}
|
|
|
|
if (($uid == 0) && (empty($data['network']) || ($data['network'] == Protocol::PHANTOM))) {
|
|
// Fetch data for the public contact via the first found personal contact
|
|
/// @todo Check if this case can happen at all (possibly with mail accounts?)
|
|
$fields = ['name', 'nick', 'url', 'addr', 'alias', 'avatar', 'contact-type',
|
|
'keywords', 'location', 'about', 'unsearchable', 'batch', 'notify', 'poll',
|
|
'request', 'confirm', 'poco', 'subscribe', 'network', 'baseurl', 'gsid'];
|
|
|
|
$personal_contact = DBA::selectFirst('contact', $fields, ["`addr` = ? AND `uid` != 0", $url]);
|
|
if (!DBA::isResult($personal_contact)) {
|
|
$personal_contact = DBA::selectFirst('contact', $fields, ["`nurl` = ? AND `uid` != 0", Strings::normaliseLink($url)]);
|
|
}
|
|
|
|
if (DBA::isResult($personal_contact)) {
|
|
Logger::info('Take contact data from personal contact', ['url' => $url, 'update' => $update, 'contact' => $personal_contact, 'callstack' => System::callstack(20)]);
|
|
$data = $personal_contact;
|
|
$data['photo'] = $personal_contact['avatar'];
|
|
$data['account-type'] = $personal_contact['contact-type'];
|
|
$data['hide'] = $personal_contact['unsearchable'];
|
|
unset($data['avatar']);
|
|
unset($data['contact-type']);
|
|
unset($data['unsearchable']);
|
|
}
|
|
}
|
|
|
|
if (empty($data['network']) || ($data['network'] == Protocol::PHANTOM)) {
|
|
Logger::notice('No valid network found', ['url' => $url, 'uid' => $uid, 'default' => $default, 'update' => $update, 'callstack' => System::callstack(20)]);
|
|
return 0;
|
|
}
|
|
|
|
if (!$contact_id) {
|
|
$urls = [Strings::normaliseLink($url), Strings::normaliseLink($data['url'])];
|
|
if (!empty($data['alias'])) {
|
|
$urls[] = Strings::normaliseLink($data['alias']);
|
|
}
|
|
$contact = self::selectFirst(['id'], ['nurl' => $urls, 'uid' => $uid]);
|
|
if (!empty($contact['id'])) {
|
|
$contact_id = $contact['id'];
|
|
Logger::info('Fetched id by url', ['cid' => $contact_id, 'uid' => $uid, 'url' => $url, 'probed_url' => $data['url'], 'alias' => $data['alias'], 'addr' => $data['addr']]);
|
|
}
|
|
}
|
|
|
|
if (!$contact_id) {
|
|
// We only insert the basic data. The rest will be done in "updateFromProbeArray"
|
|
$fields = [
|
|
'uid' => $uid,
|
|
'url' => $data['url'],
|
|
'nurl' => Strings::normaliseLink($data['url']),
|
|
'network' => $data['network'],
|
|
'created' => DateTimeFormat::utcNow(),
|
|
'rel' => self::SHARING,
|
|
'writable' => 1,
|
|
'blocked' => 0,
|
|
'readonly' => 0,
|
|
'pending' => 0];
|
|
|
|
$condition = ['nurl' => Strings::normaliseLink($data["url"]), 'uid' => $uid, 'deleted' => false];
|
|
|
|
// Before inserting we do check if the entry does exist now.
|
|
DBA::lock('contact');
|
|
$contact = DBA::selectFirst('contact', ['id'], $condition, ['order' => ['id']]);
|
|
if (DBA::isResult($contact)) {
|
|
$contact_id = $contact['id'];
|
|
Logger::notice('Contact had been created (shortly) before', ['id' => $contact_id, 'url' => $url, 'uid' => $uid]);
|
|
} else {
|
|
DBA::insert('contact', $fields);
|
|
$contact_id = DBA::lastInsertId();
|
|
if ($contact_id) {
|
|
Logger::info('Contact inserted', ['id' => $contact_id, 'url' => $url, 'uid' => $uid]);
|
|
}
|
|
}
|
|
DBA::unlock();
|
|
if (!$contact_id) {
|
|
Logger::info('Contact was not inserted', ['url' => $url, 'uid' => $uid]);
|
|
return 0;
|
|
}
|
|
} else {
|
|
Logger::info('Contact will be updated', ['url' => $url, 'uid' => $uid, 'update' => $update, 'cid' => $contact_id]);
|
|
}
|
|
|
|
self::updateFromProbeArray($contact_id, $data);
|
|
|
|
return $contact_id;
|
|
}
|
|
|
|
/**
|
|
* Checks if the contact is archived
|
|
*
|
|
* @param int $cid contact id
|
|
*
|
|
* @return boolean Is the contact archived?
|
|
* @throws HTTPException\InternalServerErrorException
|
|
*/
|
|
public static function isArchived(int $cid)
|
|
{
|
|
if ($cid == 0) {
|
|
return false;
|
|
}
|
|
|
|
$contact = DBA::selectFirst('contact', ['archive', 'url', 'batch'], ['id' => $cid]);
|
|
if (!DBA::isResult($contact)) {
|
|
return false;
|
|
}
|
|
|
|
if ($contact['archive']) {
|
|
return true;
|
|
}
|
|
|
|
// Check status of ActivityPub endpoints
|
|
$apcontact = APContact::getByURL($contact['url'], false);
|
|
if (!empty($apcontact)) {
|
|
if (!empty($apcontact['inbox']) && DBA::exists('inbox-status', ['archive' => true, 'url' => $apcontact['inbox']])) {
|
|
return true;
|
|
}
|
|
|
|
if (!empty($apcontact['sharedinbox']) && DBA::exists('inbox-status', ['archive' => true, 'url' => $apcontact['sharedinbox']])) {
|
|
return true;
|
|
}
|
|
}
|
|
|
|
// Check status of Diaspora endpoints
|
|
if (!empty($contact['batch'])) {
|
|
$condition = ['archive' => true, 'uid' => 0, 'network' => Protocol::FEDERATED, 'batch' => $contact['batch'], 'contact-type' => self::TYPE_RELAY];
|
|
return DBA::exists('contact', $condition);
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
/**
|
|
* Checks if the contact is blocked
|
|
*
|
|
* @param int $cid contact id
|
|
*
|
|
* @return boolean Is the contact blocked?
|
|
* @throws HTTPException\InternalServerErrorException
|
|
*/
|
|
public static function isBlocked($cid)
|
|
{
|
|
if ($cid == 0) {
|
|
return false;
|
|
}
|
|
|
|
$blocked = DBA::selectFirst('contact', ['blocked', 'url'], ['id' => $cid]);
|
|
if (!DBA::isResult($blocked)) {
|
|
return false;
|
|
}
|
|
|
|
if (Network::isUrlBlocked($blocked['url'])) {
|
|
return true;
|
|
}
|
|
|
|
return (bool) $blocked['blocked'];
|
|
}
|
|
|
|
/**
|
|
* Checks if the contact is hidden
|
|
*
|
|
* @param int $cid contact id
|
|
*
|
|
* @return boolean Is the contact hidden?
|
|
* @throws \Exception
|
|
*/
|
|
public static function isHidden($cid)
|
|
{
|
|
if ($cid == 0) {
|
|
return false;
|
|
}
|
|
|
|
$hidden = DBA::selectFirst('contact', ['hidden'], ['id' => $cid]);
|
|
if (!DBA::isResult($hidden)) {
|
|
return false;
|
|
}
|
|
return (bool) $hidden['hidden'];
|
|
}
|
|
|
|
/**
|
|
* Returns posts from a given contact url
|
|
*
|
|
* @param string $contact_url Contact URL
|
|
* @param bool $thread_mode
|
|
* @param int $update
|
|
* @return string posts in HTML
|
|
* @throws \Exception
|
|
*/
|
|
public static function getPostsFromUrl($contact_url, $thread_mode = false, $update = 0)
|
|
{
|
|
return self::getPostsFromId(self::getIdForURL($contact_url), $thread_mode, $update);
|
|
}
|
|
|
|
/**
|
|
* Returns posts from a given contact id
|
|
*
|
|
* @param integer $cid
|
|
* @param bool $thread_mode
|
|
* @param integer $update
|
|
* @return string posts in HTML
|
|
* @throws \Exception
|
|
*/
|
|
public static function getPostsFromId($cid, $thread_mode = false, $update = 0)
|
|
{
|
|
$a = DI::app();
|
|
|
|
$contact = DBA::selectFirst('contact', ['contact-type', 'network'], ['id' => $cid]);
|
|
if (!DBA::isResult($contact)) {
|
|
return '';
|
|
}
|
|
|
|
if (empty($contact["network"]) || in_array($contact["network"], Protocol::FEDERATED)) {
|
|
$sql = "(`item`.`uid` = 0 OR (`item`.`uid` = ? AND NOT `item`.`global`))";
|
|
} else {
|
|
$sql = "`item`.`uid` = ?";
|
|
}
|
|
|
|
$contact_field = ((($contact["contact-type"] == self::TYPE_COMMUNITY) || ($contact['network'] == Protocol::MAIL)) ? 'owner-id' : 'author-id');
|
|
|
|
if ($thread_mode) {
|
|
$condition = ["`$contact_field` = ? AND (`gravity` = ? OR (`gravity` = ? AND `vid` = ?)) AND " . $sql,
|
|
$cid, GRAVITY_PARENT, GRAVITY_ACTIVITY, Verb::getID(Activity::ANNOUNCE), local_user()];
|
|
} else {
|
|
$condition = ["`$contact_field` = ? AND `gravity` IN (?, ?) AND " . $sql,
|
|
$cid, GRAVITY_PARENT, GRAVITY_COMMENT, local_user()];
|
|
}
|
|
|
|
if (DI::mode()->isMobile()) {
|
|
$itemsPerPage = DI::pConfig()->get(local_user(), 'system', 'itemspage_mobile_network',
|
|
DI::config()->get('system', 'itemspage_network_mobile'));
|
|
} else {
|
|
$itemsPerPage = DI::pConfig()->get(local_user(), 'system', 'itemspage_network',
|
|
DI::config()->get('system', 'itemspage_network'));
|
|
}
|
|
|
|
$pager = new Pager(DI::l10n(), DI::args()->getQueryString(), $itemsPerPage);
|
|
|
|
$params = ['order' => ['received' => true],
|
|
'limit' => [$pager->getStart(), $pager->getItemsPerPage()]];
|
|
|
|
if ($thread_mode) {
|
|
$r = Item::selectForUser(local_user(), ['uri', 'gravity', 'parent-uri'], $condition, $params);
|
|
$items = [];
|
|
while ($item = DBA::fetch($r)) {
|
|
if ($item['gravity'] != GRAVITY_PARENT) {
|
|
$item['uri'] = $item['parent-uri'];
|
|
}
|
|
unset($item['parent-uri']);
|
|
unset($item['gravity']);
|
|
|
|
$items[] = $item;
|
|
}
|
|
DBA::close($r);
|
|
|
|
$o = conversation($a, $items, 'contacts', $update, false, 'commented', local_user());
|
|
} else {
|
|
$r = Item::selectForUser(local_user(), [], $condition, $params);
|
|
|
|
$items = Item::inArray($r);
|
|
|
|
$o = conversation($a, $items, 'contact-posts', false);
|
|
}
|
|
|
|
if (!$update) {
|
|
$o .= $pager->renderMinimal(count($items));
|
|
}
|
|
|
|
return $o;
|
|
}
|
|
|
|
/**
|
|
* Returns the account type name
|
|
*
|
|
* The function can be called with either the user or the contact array
|
|
*
|
|
* @param array $contact contact or user array
|
|
* @return string
|
|
*/
|
|
public static function getAccountType(array $contact)
|
|
{
|
|
// There are several fields that indicate that the contact or user is a forum
|
|
// "page-flags" is a field in the user table,
|
|
// "forum" and "prv" are used in the contact table. They stand for User::PAGE_FLAGS_COMMUNITY and User::PAGE_FLAGS_PRVGROUP.
|
|
if ((isset($contact['page-flags']) && (intval($contact['page-flags']) == User::PAGE_FLAGS_COMMUNITY))
|
|
|| (isset($contact['page-flags']) && (intval($contact['page-flags']) == User::PAGE_FLAGS_PRVGROUP))
|
|
|| (isset($contact['forum']) && intval($contact['forum']))
|
|
|| (isset($contact['prv']) && intval($contact['prv']))
|
|
|| (isset($contact['community']) && intval($contact['community']))
|
|
) {
|
|
$type = self::TYPE_COMMUNITY;
|
|
} else {
|
|
$type = self::TYPE_PERSON;
|
|
}
|
|
|
|
// The "contact-type" (contact table) and "account-type" (user table) are more general then the chaos from above.
|
|
if (isset($contact["contact-type"])) {
|
|
$type = $contact["contact-type"];
|
|
}
|
|
|
|
if (isset($contact["account-type"])) {
|
|
$type = $contact["account-type"];
|
|
}
|
|
|
|
switch ($type) {
|
|
case self::TYPE_ORGANISATION:
|
|
$account_type = DI::l10n()->t("Organisation");
|
|
break;
|
|
|
|
case self::TYPE_NEWS:
|
|
$account_type = DI::l10n()->t('News');
|
|
break;
|
|
|
|
case self::TYPE_COMMUNITY:
|
|
$account_type = DI::l10n()->t("Forum");
|
|
break;
|
|
|
|
default:
|
|
$account_type = "";
|
|
break;
|
|
}
|
|
|
|
return $account_type;
|
|
}
|
|
|
|
/**
|
|
* Blocks a contact
|
|
*
|
|
* @param int $cid
|
|
* @return bool
|
|
* @throws \Exception
|
|
*/
|
|
public static function block($cid, $reason = null)
|
|
{
|
|
$return = DBA::update('contact', ['blocked' => true, 'block_reason' => $reason], ['id' => $cid]);
|
|
|
|
return $return;
|
|
}
|
|
|
|
/**
|
|
* Unblocks a contact
|
|
*
|
|
* @param int $cid
|
|
* @return bool
|
|
* @throws \Exception
|
|
*/
|
|
public static function unblock($cid)
|
|
{
|
|
$return = DBA::update('contact', ['blocked' => false, 'block_reason' => null], ['id' => $cid]);
|
|
|
|
return $return;
|
|
}
|
|
|
|
/**
|
|
* Ensure that cached avatar exist
|
|
*
|
|
* @param integer $cid
|
|
*/
|
|
public static function checkAvatarCache(int $cid)
|
|
{
|
|
$contact = DBA::selectFirst('contact', ['url', 'avatar', 'photo', 'thumb', 'micro'], ['id' => $cid, 'uid' => 0, 'self' => false]);
|
|
if (!DBA::isResult($contact)) {
|
|
return;
|
|
}
|
|
|
|
if (empty($contact['avatar']) || (!empty($contact['photo']) && !empty($contact['thumb']) && !empty($contact['micro']))) {
|
|
return;
|
|
}
|
|
|
|
Logger::info('Adding avatar cache', ['id' => $cid, 'contact' => $contact]);
|
|
|
|
self::updateAvatar($cid, $contact['avatar'], true);
|
|
}
|
|
|
|
/**
|
|
* Return the photo path for a given contact array in the given size
|
|
*
|
|
* @param array $contact contact array
|
|
* @param string $field Fieldname of the photo in the contact array
|
|
* @param string $default Default path when no picture had been found
|
|
* @param string $size Size of the avatar picture
|
|
* @param string $avatar Avatar path that is displayed when no photo had been found
|
|
* @return string photo path
|
|
*/
|
|
private static function getAvatarPath(array $contact, string $field, string $default, string $size, string $avatar)
|
|
{
|
|
if (!empty($contact)) {
|
|
$contact = self::checkAvatarCacheByArray($contact);
|
|
if (!empty($contact[$field])) {
|
|
$avatar = $contact[$field];
|
|
}
|
|
}
|
|
|
|
if (empty($avatar)) {
|
|
return $default;
|
|
}
|
|
|
|
if (Proxy::isLocalImage($avatar)) {
|
|
return $avatar;
|
|
} else {
|
|
return Proxy::proxifyUrl($avatar, false, $size);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Return the photo path for a given contact array
|
|
*
|
|
* @param array $contact Contact array
|
|
* @param string $avatar Avatar path that is displayed when no photo had been found
|
|
* @return string photo path
|
|
*/
|
|
public static function getPhoto(array $contact, string $avatar = '')
|
|
{
|
|
return self::getAvatarPath($contact, 'photo', DI::baseUrl() . self::DEFAULT_AVATAR_PHOTO, Proxy::SIZE_SMALL, $avatar);
|
|
}
|
|
|
|
/**
|
|
* Return the photo path (thumb size) for a given contact array
|
|
*
|
|
* @param array $contact Contact array
|
|
* @param string $avatar Avatar path that is displayed when no photo had been found
|
|
* @return string photo path
|
|
*/
|
|
public static function getThumb(array $contact, string $avatar = '')
|
|
{
|
|
return self::getAvatarPath($contact, 'thumb', DI::baseUrl() . self::DEFAULT_AVATAR_THUMB, Proxy::SIZE_THUMB, $avatar);
|
|
}
|
|
|
|
/**
|
|
* Return the photo path (micro size) for a given contact array
|
|
*
|
|
* @param array $contact Contact array
|
|
* @param string $avatar Avatar path that is displayed when no photo had been found
|
|
* @return string photo path
|
|
*/
|
|
public static function getMicro(array $contact, string $avatar = '')
|
|
{
|
|
return self::getAvatarPath($contact, 'micro', DI::baseUrl() . self::DEFAULT_AVATAR_MICRO, Proxy::SIZE_MICRO, $avatar);
|
|
}
|
|
|
|
/**
|
|
* Check the given contact array for avatar cache fields
|
|
*
|
|
* @param array $contact
|
|
* @return array contact array with avatar cache fields
|
|
*/
|
|
private static function checkAvatarCacheByArray(array $contact)
|
|
{
|
|
$update = false;
|
|
$contact_fields = [];
|
|
$fields = ['photo', 'thumb', 'micro'];
|
|
foreach ($fields as $field) {
|
|
if (isset($contact[$field])) {
|
|
$contact_fields[] = $field;
|
|
}
|
|
if (isset($contact[$field]) && empty($contact[$field])) {
|
|
$update = true;
|
|
}
|
|
}
|
|
|
|
if (!$update) {
|
|
return $contact;
|
|
}
|
|
|
|
if (!empty($contact['id']) && !empty($contact['avatar'])) {
|
|
self::updateAvatar($contact['id'], $contact['avatar'], true);
|
|
|
|
$new_contact = self::getById($contact['id'], $contact_fields);
|
|
if (DBA::isResult($new_contact)) {
|
|
// We only update the cache fields
|
|
$contact = array_merge($contact, $new_contact);
|
|
}
|
|
}
|
|
|
|
/// add the default avatars if the fields aren't filled
|
|
if (isset($contact['photo']) && empty($contact['photo'])) {
|
|
$contact['photo'] = DI::baseUrl() . self::DEFAULT_AVATAR_PHOTO;
|
|
}
|
|
if (isset($contact['thumb']) && empty($contact['thumb'])) {
|
|
$contact['thumb'] = DI::baseUrl() . self::DEFAULT_AVATAR_THUMB;
|
|
}
|
|
if (isset($contact['micro']) && empty($contact['micro'])) {
|
|
$contact['micro'] = DI::baseUrl() . self::DEFAULT_AVATAR_MICRO;
|
|
}
|
|
|
|
return $contact;
|
|
}
|
|
|
|
/**
|
|
* Updates the avatar links in a contact only if needed
|
|
*
|
|
* @param int $cid Contact id
|
|
* @param string $avatar Link to avatar picture
|
|
* @param bool $force force picture update
|
|
* @param bool $create_cache Enforces the creation of cached avatar fields
|
|
*
|
|
* @return void
|
|
* @throws HTTPException\InternalServerErrorException
|
|
* @throws HTTPException\NotFoundException
|
|
* @throws \ImagickException
|
|
*/
|
|
public static function updateAvatar(int $cid, string $avatar, bool $force = false, bool $create_cache = false)
|
|
{
|
|
$contact = DBA::selectFirst('contact', ['uid', 'avatar', 'photo', 'thumb', 'micro', 'nurl', 'url', 'network'], ['id' => $cid, 'self' => false]);
|
|
if (!DBA::isResult($contact)) {
|
|
return;
|
|
}
|
|
|
|
$uid = $contact['uid'];
|
|
|
|
// Only update the cached photo links of public contacts when they already are cached
|
|
if (($uid == 0) && !$force && empty($contact['thumb']) && empty($contact['micro']) && !$create_cache) {
|
|
if ($contact['avatar'] != $avatar) {
|
|
DBA::update('contact', ['avatar' => $avatar], ['id' => $cid]);
|
|
Logger::info('Only update the avatar', ['id' => $cid, 'avatar' => $avatar, 'contact' => $contact]);
|
|
}
|
|
return;
|
|
}
|
|
|
|
// User contacts use are updated through the public contacts
|
|
if (($uid != 0) && !in_array($contact['network'], [Protocol::FEED, Protocol::MAIL])) {
|
|
$pcid = self::getIdForURL($contact['url'], false);
|
|
if (!empty($pcid)) {
|
|
Logger::debug('Update the private contact via the public contact', ['id' => $cid, 'uid' => $uid, 'public' => $pcid]);
|
|
self::updateAvatar($pcid, $avatar, $force, true);
|
|
return;
|
|
}
|
|
}
|
|
|
|
// Replace cached avatar pictures from the default avatar with the default avatars in different sizes
|
|
if (strpos($avatar, self::DEFAULT_AVATAR_PHOTO)) {
|
|
$fields = ['avatar' => $avatar, 'avatar-date' => DateTimeFormat::utcNow(),
|
|
'photo' => DI::baseUrl() . self::DEFAULT_AVATAR_PHOTO,
|
|
'thumb' => DI::baseUrl() . self::DEFAULT_AVATAR_THUMB,
|
|
'micro' => DI::baseUrl() . self::DEFAULT_AVATAR_MICRO];
|
|
Logger::debug('Use default avatar', ['id' => $cid, 'uid' => $uid]);
|
|
}
|
|
|
|
// Use the data from the self account
|
|
if (empty($fields)) {
|
|
$local_uid = User::getIdForURL($contact['url']);
|
|
if (!empty($local_uid)) {
|
|
$fields = self::selectFirst(['avatar', 'avatar-date', 'photo', 'thumb', 'micro'], ['self' => true, 'uid' => $local_uid]);
|
|
Logger::debug('Use owner data', ['id' => $cid, 'uid' => $uid, 'owner-uid' => $local_uid]);
|
|
}
|
|
}
|
|
|
|
if (empty($fields)) {
|
|
$update = ($contact['avatar'] != $avatar) || $force;
|
|
|
|
if (!$update) {
|
|
$data = [
|
|
$contact['photo'] ?? '',
|
|
$contact['thumb'] ?? '',
|
|
$contact['micro'] ?? '',
|
|
];
|
|
|
|
foreach ($data as $image_uri) {
|
|
$image_rid = Photo::ridFromURI($image_uri);
|
|
if ($image_rid && !Photo::exists(['resource-id' => $image_rid, 'uid' => $uid])) {
|
|
Logger::debug('Regenerating avatar', ['contact uid' => $uid, 'cid' => $cid, 'missing photo' => $image_rid, 'avatar' => $contact['avatar']]);
|
|
$update = true;
|
|
}
|
|
}
|
|
}
|
|
|
|
if ($update) {
|
|
$photos = Photo::importProfilePhoto($avatar, $uid, $cid, true);
|
|
if ($photos) {
|
|
$fields = ['avatar' => $avatar, 'photo' => $photos[0], 'thumb' => $photos[1], 'micro' => $photos[2], 'avatar-date' => DateTimeFormat::utcNow()];
|
|
$update = !empty($fields);
|
|
Logger::debug('Created new cached avatars', ['id' => $cid, 'uid' => $uid, 'owner-uid' => $local_uid]);
|
|
} else {
|
|
$update = false;
|
|
}
|
|
}
|
|
} else {
|
|
$update = ($fields['photo'] . $fields['thumb'] . $fields['micro'] != $contact['photo'] . $contact['thumb'] . $contact['micro']) || $force;
|
|
}
|
|
|
|
if (!$update) {
|
|
return;
|
|
}
|
|
|
|
$cids = [];
|
|
$uids = [];
|
|
if (($uid == 0) && !in_array($contact['network'], [Protocol::FEED, Protocol::MAIL])) {
|
|
// Collect all user contacts of the given public contact
|
|
$personal_contacts = DBA::select('contact', ['id', 'uid'],
|
|
["`nurl` = ? AND `id` != ? AND NOT `self`", $contact['nurl'], $cid]);
|
|
while ($personal_contact = DBA::fetch($personal_contacts)) {
|
|
$cids[] = $personal_contact['id'];
|
|
$uids[] = $personal_contact['uid'];
|
|
}
|
|
DBA::close($personal_contacts);
|
|
|
|
if (!empty($cids)) {
|
|
// Delete possibly existing cached user contact avatars
|
|
Photo::delete(['uid' => $uids, 'contact-id' => $cids, 'album' => Photo::CONTACT_PHOTOS]);
|
|
}
|
|
}
|
|
|
|
$cids[] = $cid;
|
|
$uids[] = $uid;
|
|
Logger::info('Updating cached contact avatars', ['cid' => $cids, 'uid' => $uids, 'fields' => $fields]);
|
|
DBA::update('contact', $fields, ['id' => $cids]);
|
|
}
|
|
|
|
/**
|
|
* Helper function for "updateFromProbe". Updates personal and public contact
|
|
*
|
|
* @param integer $id contact id
|
|
* @param integer $uid user id
|
|
* @param string $url The profile URL of the contact
|
|
* @param array $fields The fields that are updated
|
|
*
|
|
* @throws \Exception
|
|
*/
|
|
private static function updateContact($id, $uid, $url, array $fields)
|
|
{
|
|
if (!DBA::update('contact', $fields, ['id' => $id])) {
|
|
Logger::info('Couldn\'t update contact.', ['id' => $id, 'fields' => $fields]);
|
|
return;
|
|
}
|
|
|
|
// Search for duplicated contacts and get rid of them
|
|
if (self::removeDuplicates(Strings::normaliseLink($url), $uid) || ($uid != 0)) {
|
|
return;
|
|
}
|
|
|
|
// Archive or unarchive the contact. We only need to do this for the public contact.
|
|
// The archive/unarchive function will update the personal contacts by themselves.
|
|
$contact = DBA::selectFirst('contact', [], ['id' => $id]);
|
|
if (!DBA::isResult($contact)) {
|
|
Logger::info('Couldn\'t select contact for archival.', ['id' => $id]);
|
|
return;
|
|
}
|
|
|
|
if (!empty($fields['success_update'])) {
|
|
self::unmarkForArchival($contact);
|
|
} elseif (!empty($fields['failure_update'])) {
|
|
self::markForArchival($contact);
|
|
}
|
|
|
|
$condition = ['self' => false, 'nurl' => Strings::normaliseLink($url), 'network' => Protocol::FEDERATED];
|
|
|
|
// These contacts are sharing with us, we don't poll them.
|
|
// This means that we don't set the update fields in "OnePoll.php".
|
|
$condition['rel'] = self::SHARING;
|
|
DBA::update('contact', $fields, $condition);
|
|
|
|
unset($fields['last-update']);
|
|
unset($fields['success_update']);
|
|
unset($fields['failure_update']);
|
|
|
|
if (empty($fields)) {
|
|
return;
|
|
}
|
|
|
|
// We are polling these contacts, so we mustn't set the update fields here.
|
|
$condition['rel'] = [self::FOLLOWER, self::FRIEND];
|
|
DBA::update('contact', $fields, $condition);
|
|
}
|
|
|
|
/**
|
|
* Remove duplicated contacts
|
|
*
|
|
* @param string $nurl Normalised contact url
|
|
* @param integer $uid User id
|
|
* @return boolean
|
|
* @throws \Exception
|
|
*/
|
|
public static function removeDuplicates(string $nurl, int $uid)
|
|
{
|
|
$condition = ['nurl' => $nurl, 'uid' => $uid, 'deleted' => false, 'network' => Protocol::FEDERATED];
|
|
$count = DBA::count('contact', $condition);
|
|
if ($count <= 1) {
|
|
return false;
|
|
}
|
|
|
|
$first_contact = DBA::selectFirst('contact', ['id', 'network'], $condition, ['order' => ['id']]);
|
|
if (!DBA::isResult($first_contact)) {
|
|
// Shouldn't happen - so we handle it
|
|
return false;
|
|
}
|
|
|
|
$first = $first_contact['id'];
|
|
Logger::info('Found duplicates', ['count' => $count, 'first' => $first, 'uid' => $uid, 'nurl' => $nurl]);
|
|
if (($uid != 0 && ($first_contact['network'] == Protocol::DFRN))) {
|
|
// Don't handle non public DFRN duplicates by now (legacy DFRN is very special because of the key handling)
|
|
Logger::info('Not handling non public DFRN duplicate', ['uid' => $uid, 'nurl' => $nurl]);
|
|
return false;
|
|
}
|
|
|
|
// Find all duplicates
|
|
$condition = ["`nurl` = ? AND `uid` = ? AND `id` != ? AND NOT `self` AND NOT `deleted`", $nurl, $uid, $first];
|
|
$duplicates = DBA::select('contact', ['id', 'network'], $condition);
|
|
while ($duplicate = DBA::fetch($duplicates)) {
|
|
if (!in_array($duplicate['network'], Protocol::FEDERATED)) {
|
|
continue;
|
|
}
|
|
|
|
Worker::add(PRIORITY_HIGH, 'MergeContact', $first, $duplicate['id'], $uid);
|
|
}
|
|
DBA::close($duplicates);
|
|
Logger::info('Duplicates handled', ['uid' => $uid, 'nurl' => $nurl]);
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* @param integer $id contact id
|
|
* @param string $network Optional network we are probing for
|
|
* @return boolean
|
|
* @throws HTTPException\InternalServerErrorException
|
|
* @throws \ImagickException
|
|
*/
|
|
public static function updateFromProbe(int $id, string $network = '')
|
|
{
|
|
$contact = DBA::selectFirst('contact', ['uid', 'url'], ['id' => $id]);
|
|
if (!DBA::isResult($contact)) {
|
|
return false;
|
|
}
|
|
|
|
$ret = Probe::uri($contact['url'], $network, $contact['uid']);
|
|
return self::updateFromProbeArray($id, $ret);
|
|
}
|
|
|
|
/**
|
|
* @param integer $id contact id
|
|
* @param array $ret Probed data
|
|
* @return boolean
|
|
* @throws HTTPException\InternalServerErrorException
|
|
* @throws \ImagickException
|
|
*/
|
|
private static function updateFromProbeArray(int $id, array $ret)
|
|
{
|
|
/*
|
|
Warning: Never ever fetch the public key via Probe::uri and write it into the contacts.
|
|
This will reliably kill your communication with old Friendica contacts.
|
|
*/
|
|
|
|
// These fields aren't updated by this routine:
|
|
// 'xmpp', 'sensitive'
|
|
|
|
$fields = ['uid', 'avatar', 'name', 'nick', 'location', 'keywords', 'about', 'subscribe', 'manually-approve',
|
|
'unsearchable', 'url', 'addr', 'batch', 'notify', 'poll', 'request', 'confirm', 'poco',
|
|
'network', 'alias', 'baseurl', 'gsid', 'forum', 'prv', 'contact-type', 'pubkey', 'last-item'];
|
|
$contact = DBA::selectFirst('contact', $fields, ['id' => $id]);
|
|
if (!DBA::isResult($contact)) {
|
|
return false;
|
|
}
|
|
|
|
$uid = $contact['uid'];
|
|
unset($contact['uid']);
|
|
|
|
$pubkey = $contact['pubkey'];
|
|
unset($contact['pubkey']);
|
|
|
|
$contact['photo'] = $contact['avatar'];
|
|
unset($contact['avatar']);
|
|
|
|
$updated = DateTimeFormat::utcNow();
|
|
|
|
// We must not try to update relay contacts via probe. They are no real contacts.
|
|
// We check after the probing to be able to correct falsely detected contact types.
|
|
if (($contact['contact-type'] == self::TYPE_RELAY) &&
|
|
(!Strings::compareLink($ret['url'], $contact['url']) || in_array($ret['network'], [Protocol::FEED, Protocol::PHANTOM]))) {
|
|
self::updateContact($id, $uid, $contact['url'], ['failed' => false, 'last-update' => $updated, 'success_update' => $updated]);
|
|
Logger::info('Not updating relais', ['id' => $id, 'url' => $contact['url']]);
|
|
return true;
|
|
}
|
|
|
|
// If Probe::uri fails the network code will be different ("feed" or "unkn")
|
|
if (in_array($ret['network'], [Protocol::FEED, Protocol::PHANTOM]) && ($ret['network'] != $contact['network'])) {
|
|
if ($uid == 0) {
|
|
self::updateContact($id, $uid, $ret['url'], ['failed' => true, 'last-update' => $updated, 'failure_update' => $updated]);
|
|
}
|
|
return false;
|
|
}
|
|
|
|
if (Contact\Relation::isDiscoverable($ret['url'])) {
|
|
Worker::add(PRIORITY_LOW, 'ContactDiscovery', $ret['url']);
|
|
}
|
|
|
|
if (isset($ret['hide']) && is_bool($ret['hide'])) {
|
|
$ret['unsearchable'] = $ret['hide'];
|
|
}
|
|
|
|
if (isset($ret['account-type']) && is_int($ret['account-type'])) {
|
|
$ret['forum'] = false;
|
|
$ret['prv'] = false;
|
|
$ret['contact-type'] = $ret['account-type'];
|
|
if (($ret['contact-type'] == User::ACCOUNT_TYPE_COMMUNITY) && isset($ret['manually-approve'])) {
|
|
$ret['forum'] = (bool)!$ret['manually-approve'];
|
|
$ret['prv'] = (bool)!$ret['forum'];
|
|
}
|
|
}
|
|
|
|
$new_pubkey = $ret['pubkey'] ?? '';
|
|
|
|
if ($uid == 0) {
|
|
$ret['last-item'] = Probe::getLastUpdate($ret);
|
|
Logger::info('Fetched last item', ['id' => $id, 'probed_url' => $ret['url'], 'last-item' => $ret['last-item'], 'callstack' => System::callstack(20)]);
|
|
}
|
|
|
|
$update = false;
|
|
|
|
// make sure to not overwrite existing values with blank entries except some technical fields
|
|
$keep = ['batch', 'notify', 'poll', 'request', 'confirm', 'poco', 'baseurl'];
|
|
foreach ($ret as $key => $val) {
|
|
if (!array_key_exists($key, $contact)) {
|
|
unset($ret[$key]);
|
|
} elseif (($contact[$key] != '') && ($val === '') && !is_bool($ret[$key]) && !in_array($key, $keep)) {
|
|
$ret[$key] = $contact[$key];
|
|
} elseif ($ret[$key] != $contact[$key]) {
|
|
$update = true;
|
|
}
|
|
}
|
|
|
|
if (!empty($ret['last-item']) && ($contact['last-item'] < $ret['last-item'])) {
|
|
$update = true;
|
|
} else {
|
|
unset($ret['last-item']);
|
|
}
|
|
|
|
if (!empty($ret['photo']) && ($ret['network'] != Protocol::FEED)) {
|
|
self::updateAvatar($id, $ret['photo'], $update);
|
|
}
|
|
|
|
if (!$update) {
|
|
self::updateContact($id, $uid, $ret['url'], ['failed' => false, 'last-update' => $updated, 'success_update' => $updated]);
|
|
|
|
// Update the public contact
|
|
if ($uid != 0) {
|
|
$contact = self::getByURL($ret['url'], false, ['id']);
|
|
if (!empty($contact['id'])) {
|
|
self::updateFromProbeArray($contact['id'], $ret);
|
|
}
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
$ret['nurl'] = Strings::normaliseLink($ret['url']);
|
|
$ret['updated'] = $updated;
|
|
|
|
// Only fill the pubkey if it had been empty before. We have to prevent identity theft.
|
|
if (empty($pubkey) && !empty($new_pubkey)) {
|
|
$ret['pubkey'] = $new_pubkey;
|
|
}
|
|
|
|
if (($ret['addr'] != $contact['addr']) || (!empty($ret['alias']) && ($ret['alias'] != $contact['alias']))) {
|
|
$ret['uri-date'] = DateTimeFormat::utcNow();
|
|
}
|
|
|
|
if (($ret['name'] != $contact['name']) || ($ret['nick'] != $contact['nick'])) {
|
|
$ret['name-date'] = $updated;
|
|
}
|
|
|
|
if ($uid == 0) {
|
|
$ret['last-update'] = $updated;
|
|
$ret['success_update'] = $updated;
|
|
$ret['failed'] = false;
|
|
}
|
|
|
|
unset($ret['photo']);
|
|
|
|
self::updateContact($id, $uid, $ret['url'], $ret);
|
|
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* @param integer $url contact url
|
|
* @return integer Contact id
|
|
* @throws HTTPException\InternalServerErrorException
|
|
* @throws \ImagickException
|
|
*/
|
|
public static function updateFromProbeByURL($url)
|
|
{
|
|
$id = self::getIdForURL($url);
|
|
|
|
if (empty($id)) {
|
|
return $id;
|
|
}
|
|
|
|
self::updateFromProbe($id);
|
|
|
|
return $id;
|
|
}
|
|
|
|
/**
|
|
* Detects if a given contact array belongs to a legacy DFRN connection
|
|
*
|
|
* @param array $contact
|
|
* @return boolean
|
|
*/
|
|
public static function isLegacyDFRNContact($contact)
|
|
{
|
|
// Newer Friendica contacts are connected via AP, then these fields aren't set
|
|
return !empty($contact['dfrn-id']) || !empty($contact['issued-id']);
|
|
}
|
|
|
|
/**
|
|
* Detects the communication protocol for a given contact url.
|
|
* This is used to detect Friendica contacts that we can communicate via AP.
|
|
*
|
|
* @param string $url contact url
|
|
* @param string $network Network of that contact
|
|
* @return string with protocol
|
|
*/
|
|
public static function getProtocol($url, $network)
|
|
{
|
|
if ($network != Protocol::DFRN) {
|
|
return $network;
|
|
}
|
|
|
|
$apcontact = APContact::getByURL($url);
|
|
if (!empty($apcontact) && !empty($apcontact['generator'])) {
|
|
return Protocol::ACTIVITYPUB;
|
|
} else {
|
|
return $network;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Takes a $uid and a url/handle and adds a new contact
|
|
*
|
|
* Currently if the contact is DFRN, interactive needs to be true, to redirect to the
|
|
* dfrn_request page.
|
|
*
|
|
* Otherwise this can be used to bulk add StatusNet contacts, Twitter contacts, etc.
|
|
*
|
|
* Returns an array
|
|
* $return['success'] boolean true if successful
|
|
* $return['message'] error text if success is false.
|
|
*
|
|
* Takes a $uid and a url/handle and adds a new contact
|
|
*
|
|
* @param array $user The user the contact should be created for
|
|
* @param string $url The profile URL of the contact
|
|
* @param bool $interactive
|
|
* @param string $network
|
|
* @return array
|
|
* @throws HTTPException\InternalServerErrorException
|
|
* @throws HTTPException\NotFoundException
|
|
* @throws \ImagickException
|
|
*/
|
|
public static function createFromProbe(array $user, $url, $interactive = false, $network = '')
|
|
{
|
|
$result = ['cid' => -1, 'success' => false, 'message' => ''];
|
|
|
|
// remove ajax junk, e.g. Twitter
|
|
$url = str_replace('/#!/', '/', $url);
|
|
|
|
if (!Network::isUrlAllowed($url)) {
|
|
$result['message'] = DI::l10n()->t('Disallowed profile URL.');
|
|
return $result;
|
|
}
|
|
|
|
if (Network::isUrlBlocked($url)) {
|
|
$result['message'] = DI::l10n()->t('Blocked domain');
|
|
return $result;
|
|
}
|
|
|
|
if (!$url) {
|
|
$result['message'] = DI::l10n()->t('Connect URL missing.');
|
|
return $result;
|
|
}
|
|
|
|
$arr = ['url' => $url, 'contact' => []];
|
|
|
|
Hook::callAll('follow', $arr);
|
|
|
|
if (empty($arr)) {
|
|
$result['message'] = DI::l10n()->t('The contact could not be added. Please check the relevant network credentials in your Settings -> Social Networks page.');
|
|
return $result;
|
|
}
|
|
|
|
if (!empty($arr['contact']['name'])) {
|
|
$ret = $arr['contact'];
|
|
} else {
|
|
$ret = Probe::uri($url, $network, $user['uid']);
|
|
}
|
|
|
|
if (($network != '') && ($ret['network'] != $network)) {
|
|
Logger::log('Expected network ' . $network . ' does not match actual network ' . $ret['network']);
|
|
return $result;
|
|
}
|
|
|
|
// check if we already have a contact
|
|
// the poll url is more reliable than the profile url, as we may have
|
|
// indirect links or webfinger links
|
|
|
|
$condition = ['uid' => $user['uid'], 'poll' => [$ret['poll'], Strings::normaliseLink($ret['poll'])], 'network' => $ret['network'], 'pending' => false];
|
|
$contact = DBA::selectFirst('contact', ['id', 'rel'], $condition);
|
|
if (!DBA::isResult($contact)) {
|
|
$condition = ['uid' => $user['uid'], 'nurl' => Strings::normaliseLink($ret['url']), 'network' => $ret['network'], 'pending' => false];
|
|
$contact = DBA::selectFirst('contact', ['id', 'rel'], $condition);
|
|
}
|
|
|
|
$protocol = self::getProtocol($ret['url'], $ret['network']);
|
|
|
|
if (($protocol === Protocol::DFRN) && !DBA::isResult($contact)) {
|
|
if ($interactive) {
|
|
if (strlen(DI::baseUrl()->getUrlPath())) {
|
|
$myaddr = bin2hex(DI::baseUrl() . '/profile/' . $user['nickname']);
|
|
} else {
|
|
$myaddr = bin2hex($user['nickname'] . '@' . DI::baseUrl()->getHostname());
|
|
}
|
|
|
|
DI::baseUrl()->redirect($ret['request'] . "&addr=$myaddr");
|
|
|
|
// NOTREACHED
|
|
}
|
|
} elseif (DI::config()->get('system', 'dfrn_only') && ($ret['network'] != Protocol::DFRN)) {
|
|
$result['message'] = DI::l10n()->t('This site is not configured to allow communications with other networks.') . EOL;
|
|
$result['message'] .= DI::l10n()->t('No compatible communication protocols or feeds were discovered.') . EOL;
|
|
return $result;
|
|
}
|
|
|
|
// This extra param just confuses things, remove it
|
|
if ($protocol === Protocol::DIASPORA) {
|
|
$ret['url'] = str_replace('?absolute=true', '', $ret['url']);
|
|
}
|
|
|
|
// do we have enough information?
|
|
if (empty($protocol) || ($protocol == Protocol::PHANTOM) || (empty($ret['url']) && empty($ret['addr']))) {
|
|
$result['message'] .= DI::l10n()->t('The profile address specified does not provide adequate information.') . EOL;
|
|
if (empty($ret['poll'])) {
|
|
$result['message'] .= DI::l10n()->t('No compatible communication protocols or feeds were discovered.') . EOL;
|
|
}
|
|
if (empty($ret['name'])) {
|
|
$result['message'] .= DI::l10n()->t('An author or name was not found.') . EOL;
|
|
}
|
|
if (empty($ret['url'])) {
|
|
$result['message'] .= DI::l10n()->t('No browser URL could be matched to this address.') . EOL;
|
|
}
|
|
if (strpos($ret['url'], '@') !== false) {
|
|
$result['message'] .= DI::l10n()->t('Unable to match @-style Identity Address with a known protocol or email contact.') . EOL;
|
|
$result['message'] .= DI::l10n()->t('Use mailto: in front of address to force email check.') . EOL;
|
|
}
|
|
return $result;
|
|
}
|
|
|
|
if ($protocol === Protocol::OSTATUS && DI::config()->get('system', 'ostatus_disabled')) {
|
|
$result['message'] .= DI::l10n()->t('The profile address specified belongs to a network which has been disabled on this site.') . EOL;
|
|
$ret['notify'] = '';
|
|
}
|
|
|
|
if (!$ret['notify']) {
|
|
$result['message'] .= DI::l10n()->t('Limited profile. This person will be unable to receive direct/personal notifications from you.') . EOL;
|
|
}
|
|
|
|
$writeable = ((($protocol === Protocol::OSTATUS) && ($ret['notify'])) ? 1 : 0);
|
|
|
|
$subhub = (($protocol === Protocol::OSTATUS) ? true : false);
|
|
|
|
$hidden = (($protocol === Protocol::MAIL) ? 1 : 0);
|
|
|
|
$pending = false;
|
|
if (($protocol == Protocol::ACTIVITYPUB) && isset($ret['manually-approve'])) {
|
|
$pending = (bool)$ret['manually-approve'];
|
|
}
|
|
|
|
if (in_array($protocol, [Protocol::MAIL, Protocol::DIASPORA, Protocol::ACTIVITYPUB])) {
|
|
$writeable = 1;
|
|
}
|
|
|
|
if (DBA::isResult($contact)) {
|
|
// update contact
|
|
$new_relation = (($contact['rel'] == self::FOLLOWER) ? self::FRIEND : self::SHARING);
|
|
|
|
$fields = ['rel' => $new_relation, 'subhub' => $subhub, 'readonly' => false];
|
|
DBA::update('contact', $fields, ['id' => $contact['id']]);
|
|
} else {
|
|
$new_relation = (in_array($protocol, [Protocol::MAIL]) ? self::FRIEND : self::SHARING);
|
|
|
|
// create contact record
|
|
self::insert([
|
|
'uid' => $user['uid'],
|
|
'created' => DateTimeFormat::utcNow(),
|
|
'url' => $ret['url'],
|
|
'nurl' => Strings::normaliseLink($ret['url']),
|
|
'addr' => $ret['addr'],
|
|
'alias' => $ret['alias'],
|
|
'batch' => $ret['batch'],
|
|
'notify' => $ret['notify'],
|
|
'poll' => $ret['poll'],
|
|
'poco' => $ret['poco'],
|
|
'name' => $ret['name'],
|
|
'nick' => $ret['nick'],
|
|
'network' => $ret['network'],
|
|
'baseurl' => $ret['baseurl'],
|
|
'gsid' => $ret['gsid'] ?? null,
|
|
'protocol' => $protocol,
|
|
'pubkey' => $ret['pubkey'],
|
|
'rel' => $new_relation,
|
|
'priority'=> $ret['priority'],
|
|
'writable'=> $writeable,
|
|
'hidden' => $hidden,
|
|
'blocked' => 0,
|
|
'readonly'=> 0,
|
|
'pending' => $pending,
|
|
'subhub' => $subhub
|
|
]);
|
|
}
|
|
|
|
$contact = DBA::selectFirst('contact', [], ['url' => $ret['url'], 'network' => $ret['network'], 'uid' => $user['uid']]);
|
|
if (!DBA::isResult($contact)) {
|
|
$result['message'] .= DI::l10n()->t('Unable to retrieve contact information.') . EOL;
|
|
return $result;
|
|
}
|
|
|
|
$contact_id = $contact['id'];
|
|
$result['cid'] = $contact_id;
|
|
|
|
Group::addMember(User::getDefaultGroup($user['uid'], $contact["network"]), $contact_id);
|
|
|
|
// Update the avatar
|
|
self::updateAvatar($contact_id, $ret['photo']);
|
|
|
|
// pull feed and consume it, which should subscribe to the hub.
|
|
|
|
Worker::add(PRIORITY_HIGH, "OnePoll", $contact_id, "force");
|
|
|
|
$owner = User::getOwnerDataById($user['uid']);
|
|
|
|
if (DBA::isResult($owner)) {
|
|
if (in_array($protocol, [Protocol::OSTATUS, Protocol::DFRN])) {
|
|
// create a follow slap
|
|
$item = [];
|
|
$item['verb'] = Activity::FOLLOW;
|
|
$item['gravity'] = GRAVITY_ACTIVITY;
|
|
$item['follow'] = $contact["url"];
|
|
$item['body'] = '';
|
|
$item['title'] = '';
|
|
$item['guid'] = '';
|
|
$item['uri-id'] = 0;
|
|
$item['attach'] = '';
|
|
|
|
$slap = OStatus::salmon($item, $owner);
|
|
|
|
if (!empty($contact['notify'])) {
|
|
Salmon::slapper($owner, $contact['notify'], $slap);
|
|
}
|
|
} elseif ($protocol == Protocol::DIASPORA) {
|
|
$ret = Diaspora::sendShare($owner, $contact);
|
|
Logger::log('share returns: ' . $ret);
|
|
} elseif ($protocol == Protocol::ACTIVITYPUB) {
|
|
$activity_id = ActivityPub\Transmitter::activityIDFromContact($contact_id);
|
|
if (empty($activity_id)) {
|
|
// This really should never happen
|
|
return false;
|
|
}
|
|
|
|
$ret = ActivityPub\Transmitter::sendActivity('Follow', $contact['url'], $user['uid'], $activity_id);
|
|
Logger::log('Follow returns: ' . $ret);
|
|
}
|
|
}
|
|
|
|
$result['success'] = true;
|
|
return $result;
|
|
}
|
|
|
|
/**
|
|
* Updated contact's SSL policy
|
|
*
|
|
* @param array $contact Contact array
|
|
* @param string $new_policy New policy, valid: self,full
|
|
*
|
|
* @return array Contact array with updated values
|
|
* @throws \Exception
|
|
*/
|
|
public static function updateSslPolicy(array $contact, $new_policy)
|
|
{
|
|
$ssl_changed = false;
|
|
if ((intval($new_policy) == BaseURL::SSL_POLICY_SELFSIGN || $new_policy === 'self') && strstr($contact['url'], 'https:')) {
|
|
$ssl_changed = true;
|
|
$contact['url'] = str_replace('https:', 'http:', $contact['url']);
|
|
$contact['request'] = str_replace('https:', 'http:', $contact['request']);
|
|
$contact['notify'] = str_replace('https:', 'http:', $contact['notify']);
|
|
$contact['poll'] = str_replace('https:', 'http:', $contact['poll']);
|
|
$contact['confirm'] = str_replace('https:', 'http:', $contact['confirm']);
|
|
$contact['poco'] = str_replace('https:', 'http:', $contact['poco']);
|
|
}
|
|
|
|
if ((intval($new_policy) == BaseURL::SSL_POLICY_FULL || $new_policy === 'full') && strstr($contact['url'], 'http:')) {
|
|
$ssl_changed = true;
|
|
$contact['url'] = str_replace('http:', 'https:', $contact['url']);
|
|
$contact['request'] = str_replace('http:', 'https:', $contact['request']);
|
|
$contact['notify'] = str_replace('http:', 'https:', $contact['notify']);
|
|
$contact['poll'] = str_replace('http:', 'https:', $contact['poll']);
|
|
$contact['confirm'] = str_replace('http:', 'https:', $contact['confirm']);
|
|
$contact['poco'] = str_replace('http:', 'https:', $contact['poco']);
|
|
}
|
|
|
|
if ($ssl_changed) {
|
|
$fields = ['url' => $contact['url'], 'request' => $contact['request'],
|
|
'notify' => $contact['notify'], 'poll' => $contact['poll'],
|
|
'confirm' => $contact['confirm'], 'poco' => $contact['poco']];
|
|
DBA::update('contact', $fields, ['id' => $contact['id']]);
|
|
}
|
|
|
|
return $contact;
|
|
}
|
|
|
|
/**
|
|
* @param array $importer Owner (local user) data
|
|
* @param array $contact Existing owner-specific contact data we want to expand the relationship with. Optional.
|
|
* @param array $datarray An item-like array with at least the 'author-id' and 'author-url' keys for the contact. Mandatory.
|
|
* @param bool $sharing True: Contact is now sharing with Owner; False: Contact is now following Owner (default)
|
|
* @param string $note Introduction additional message
|
|
* @return bool|null True: follow request is accepted; False: relationship is rejected; Null: relationship is pending
|
|
* @throws HTTPException\InternalServerErrorException
|
|
* @throws \ImagickException
|
|
*/
|
|
public static function addRelationship(array $importer, array $contact, array $datarray, $sharing = false, $note = '')
|
|
{
|
|
// Should always be set
|
|
if (empty($datarray['author-id'])) {
|
|
return false;
|
|
}
|
|
|
|
$fields = ['url', 'name', 'nick', 'avatar', 'photo', 'network', 'blocked'];
|
|
$pub_contact = DBA::selectFirst('contact', $fields, ['id' => $datarray['author-id']]);
|
|
if (!DBA::isResult($pub_contact)) {
|
|
// Should never happen
|
|
return false;
|
|
}
|
|
|
|
// Contact is blocked at node-level
|
|
if (self::isBlocked($datarray['author-id'])) {
|
|
return false;
|
|
}
|
|
|
|
$url = ($datarray['author-link'] ?? '') ?: $pub_contact['url'];
|
|
$name = $pub_contact['name'];
|
|
$photo = ($pub_contact['avatar'] ?? '') ?: $pub_contact["photo"];
|
|
$nick = $pub_contact['nick'];
|
|
$network = $pub_contact['network'];
|
|
|
|
// Ensure that we don't create a new contact when there already is one
|
|
$cid = self::getIdForURL($url, $importer['uid']);
|
|
if (!empty($cid)) {
|
|
$contact = DBA::selectFirst('contact', [], ['id' => $cid]);
|
|
}
|
|
|
|
if (!empty($contact)) {
|
|
if (!empty($contact['pending'])) {
|
|
Logger::info('Pending contact request already exists.', ['url' => $url, 'uid' => $importer['uid']]);
|
|
return null;
|
|
}
|
|
|
|
// Contact is blocked at user-level
|
|
if (!empty($contact['id']) && !empty($importer['id']) &&
|
|
Contact\User::isBlocked($contact['id'], $importer['id'])) {
|
|
return false;
|
|
}
|
|
|
|
// Make sure that the existing contact isn't archived
|
|
self::unmarkForArchival($contact);
|
|
|
|
if (($contact['rel'] == self::SHARING)
|
|
|| ($sharing && $contact['rel'] == self::FOLLOWER)) {
|
|
DBA::update('contact', ['rel' => self::FRIEND, 'writable' => true, 'pending' => false],
|
|
['id' => $contact['id'], 'uid' => $importer['uid']]);
|
|
}
|
|
|
|
// Ensure to always have the correct network type, independent from the connection request method
|
|
self::updateFromProbe($contact['id']);
|
|
|
|
return true;
|
|
} else {
|
|
// send email notification to owner?
|
|
if (DBA::exists('contact', ['nurl' => Strings::normaliseLink($url), 'uid' => $importer['uid'], 'pending' => true])) {
|
|
Logger::log('ignoring duplicated connection request from pending contact ' . $url);
|
|
return null;
|
|
}
|
|
|
|
// create contact record
|
|
DBA::insert('contact', [
|
|
'uid' => $importer['uid'],
|
|
'created' => DateTimeFormat::utcNow(),
|
|
'url' => $url,
|
|
'nurl' => Strings::normaliseLink($url),
|
|
'name' => $name,
|
|
'nick' => $nick,
|
|
'network' => $network,
|
|
'rel' => self::FOLLOWER,
|
|
'blocked' => 0,
|
|
'readonly' => 0,
|
|
'pending' => 1,
|
|
'writable' => 1,
|
|
]);
|
|
|
|
$contact_id = DBA::lastInsertId();
|
|
|
|
// Ensure to always have the correct network type, independent from the connection request method
|
|
self::updateFromProbe($contact_id);
|
|
|
|
self::updateAvatar($contact_id, $photo, true);
|
|
|
|
$contact_record = DBA::selectFirst('contact', ['id', 'network', 'name', 'url', 'photo'], ['id' => $contact_id]);
|
|
|
|
/// @TODO Encapsulate this into a function/method
|
|
$fields = ['uid', 'username', 'email', 'page-flags', 'notify-flags', 'language'];
|
|
$user = DBA::selectFirst('user', $fields, ['uid' => $importer['uid']]);
|
|
if (DBA::isResult($user) && !in_array($user['page-flags'], [User::PAGE_FLAGS_SOAPBOX, User::PAGE_FLAGS_FREELOVE, User::PAGE_FLAGS_COMMUNITY])) {
|
|
// create notification
|
|
$hash = Strings::getRandomHex();
|
|
|
|
if (is_array($contact_record)) {
|
|
DBA::insert('intro', ['uid' => $importer['uid'], 'contact-id' => $contact_record['id'],
|
|
'blocked' => false, 'knowyou' => false, 'note' => $note,
|
|
'hash' => $hash, 'datetime' => DateTimeFormat::utcNow()]);
|
|
}
|
|
|
|
Group::addMember(User::getDefaultGroup($importer['uid'], $contact_record["network"]), $contact_record['id']);
|
|
|
|
if (($user['notify-flags'] & Type::INTRO) &&
|
|
in_array($user['page-flags'], [User::PAGE_FLAGS_NORMAL])) {
|
|
|
|
notification([
|
|
'type' => Type::INTRO,
|
|
'notify_flags' => $user['notify-flags'],
|
|
'language' => $user['language'],
|
|
'to_name' => $user['username'],
|
|
'to_email' => $user['email'],
|
|
'uid' => $user['uid'],
|
|
'link' => DI::baseUrl() . '/notifications/intros',
|
|
'source_name' => ((strlen(stripslashes($contact_record['name']))) ? stripslashes($contact_record['name']) : DI::l10n()->t('[Name Withheld]')),
|
|
'source_link' => $contact_record['url'],
|
|
'source_photo' => $contact_record['photo'],
|
|
'verb' => ($sharing ? Activity::FRIEND : Activity::FOLLOW),
|
|
'otype' => 'intro'
|
|
]);
|
|
}
|
|
} elseif (DBA::isResult($user) && in_array($user['page-flags'], [User::PAGE_FLAGS_SOAPBOX, User::PAGE_FLAGS_FREELOVE, User::PAGE_FLAGS_COMMUNITY])) {
|
|
if (($user['page-flags'] == User::PAGE_FLAGS_FREELOVE) && ($network != Protocol::DIASPORA)) {
|
|
self::createFromProbe($importer, $url, false, $network);
|
|
}
|
|
|
|
$condition = ['uid' => $importer['uid'], 'url' => $url, 'pending' => true];
|
|
$fields = ['pending' => false];
|
|
if ($user['page-flags'] == User::PAGE_FLAGS_FREELOVE) {
|
|
$fields['rel'] = Contact::FRIEND;
|
|
}
|
|
|
|
DBA::update('contact', $fields, $condition);
|
|
|
|
return true;
|
|
}
|
|
}
|
|
|
|
return null;
|
|
}
|
|
|
|
public static function removeFollower($importer, $contact, array $datarray = [], $item = "")
|
|
{
|
|
if (($contact['rel'] == self::FRIEND) || ($contact['rel'] == self::SHARING)) {
|
|
DBA::update('contact', ['rel' => self::SHARING], ['id' => $contact['id']]);
|
|
} else {
|
|
Contact::remove($contact['id']);
|
|
}
|
|
}
|
|
|
|
public static function removeSharer($importer, $contact, array $datarray = [], $item = "")
|
|
{
|
|
if (($contact['rel'] == self::FRIEND) || ($contact['rel'] == self::FOLLOWER)) {
|
|
DBA::update('contact', ['rel' => self::FOLLOWER], ['id' => $contact['id']]);
|
|
} else {
|
|
Contact::remove($contact['id']);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Create a birthday event.
|
|
*
|
|
* Update the year and the birthday.
|
|
*/
|
|
public static function updateBirthdays()
|
|
{
|
|
$condition = [
|
|
'`bd` != ""
|
|
AND `bd` > "0001-01-01"
|
|
AND SUBSTRING(`bd`, 1, 4) != `bdyear`
|
|
AND (`contact`.`rel` = ? OR `contact`.`rel` = ?)
|
|
AND NOT `contact`.`pending`
|
|
AND NOT `contact`.`hidden`
|
|
AND NOT `contact`.`blocked`
|
|
AND NOT `contact`.`archive`
|
|
AND NOT `contact`.`deleted`',
|
|
Contact::SHARING,
|
|
Contact::FRIEND
|
|
];
|
|
|
|
$contacts = DBA::select('contact', ['id', 'uid', 'name', 'url', 'bd'], $condition);
|
|
|
|
while ($contact = DBA::fetch($contacts)) {
|
|
Logger::log('update_contact_birthday: ' . $contact['bd']);
|
|
|
|
$nextbd = DateTimeFormat::utcNow('Y') . substr($contact['bd'], 4);
|
|
|
|
if (Event::createBirthday($contact, $nextbd)) {
|
|
// update bdyear
|
|
DBA::update(
|
|
'contact',
|
|
['bdyear' => substr($nextbd, 0, 4), 'bd' => $nextbd],
|
|
['id' => $contact['id']]
|
|
);
|
|
}
|
|
}
|
|
DBA::close($contacts);
|
|
}
|
|
|
|
/**
|
|
* Remove the unavailable contact ids from the provided list
|
|
*
|
|
* @param array $contact_ids Contact id list
|
|
* @return array
|
|
* @throws \Exception
|
|
*/
|
|
public static function pruneUnavailable(array $contact_ids)
|
|
{
|
|
if (empty($contact_ids)) {
|
|
return [];
|
|
}
|
|
|
|
$contacts = Contact::selectToArray(['id'], [
|
|
'id' => $contact_ids,
|
|
'blocked' => false,
|
|
'pending' => false,
|
|
'archive' => false,
|
|
]);
|
|
|
|
return array_column($contacts, 'id');
|
|
}
|
|
|
|
/**
|
|
* Returns a magic link to authenticate remote visitors
|
|
*
|
|
* @todo check if the return is either a fully qualified URL or a relative path to Friendica basedir
|
|
*
|
|
* @param string $contact_url The address of the target contact profile
|
|
* @param string $url An url that we will be redirected to after the authentication
|
|
*
|
|
* @return string with "redir" link
|
|
* @throws HTTPException\InternalServerErrorException
|
|
* @throws \ImagickException
|
|
*/
|
|
public static function magicLink($contact_url, $url = '')
|
|
{
|
|
if (!Session::isAuthenticated()) {
|
|
return $url ?: $contact_url; // Equivalent to: ($url != '') ? $url : $contact_url;
|
|
}
|
|
|
|
$contact = self::getByURL($contact_url, false);
|
|
if (empty($contact)) {
|
|
return $url ?: $contact_url; // Equivalent to: ($url != '') ? $url : $contact_url;
|
|
}
|
|
|
|
// Prevents endless loop in case only a non-public contact exists for the contact URL
|
|
unset($contact['uid']);
|
|
|
|
return self::magicLinkByContact($contact, $url ?: $contact_url);
|
|
}
|
|
|
|
/**
|
|
* Returns a magic link to authenticate remote visitors
|
|
*
|
|
* @param integer $cid The contact id of the target contact profile
|
|
* @param string $url An url that we will be redirected to after the authentication
|
|
*
|
|
* @return string with "redir" link
|
|
* @throws HTTPException\InternalServerErrorException
|
|
* @throws \ImagickException
|
|
*/
|
|
public static function magicLinkbyId($cid, $url = '')
|
|
{
|
|
$contact = DBA::selectFirst('contact', ['id', 'network', 'url', 'uid'], ['id' => $cid]);
|
|
|
|
return self::magicLinkByContact($contact, $url);
|
|
}
|
|
|
|
/**
|
|
* Returns a magic link to authenticate remote visitors
|
|
*
|
|
* @param array $contact The contact array with "uid", "network" and "url"
|
|
* @param string $url An url that we will be redirected to after the authentication
|
|
*
|
|
* @return string with "redir" link
|
|
* @throws HTTPException\InternalServerErrorException
|
|
* @throws \ImagickException
|
|
*/
|
|
public static function magicLinkByContact($contact, $url = '')
|
|
{
|
|
$destination = $url ?: $contact['url']; // Equivalent to ($url != '') ? $url : $contact['url'];
|
|
|
|
if (!Session::isAuthenticated() || ($contact['network'] != Protocol::DFRN)) {
|
|
return $destination;
|
|
}
|
|
|
|
// Only redirections to the same host do make sense
|
|
if (($url != '') && (parse_url($url, PHP_URL_HOST) != parse_url($contact['url'], PHP_URL_HOST))) {
|
|
return $url;
|
|
}
|
|
|
|
if (!empty($contact['uid'])) {
|
|
return self::magicLink($contact['url'], $url);
|
|
}
|
|
|
|
if (empty($contact['id'])) {
|
|
return $destination;
|
|
}
|
|
|
|
$redirect = 'redir/' . $contact['id'];
|
|
|
|
if (($url != '') && !Strings::compareLink($contact['url'], $url)) {
|
|
$redirect .= '?url=' . $url;
|
|
}
|
|
|
|
return $redirect;
|
|
}
|
|
|
|
/**
|
|
* Is the contact a forum?
|
|
*
|
|
* @param integer $contactid ID of the contact
|
|
*
|
|
* @return boolean "true" if it is a forum
|
|
*/
|
|
public static function isForum($contactid)
|
|
{
|
|
$fields = ['forum', 'prv'];
|
|
$condition = ['id' => $contactid];
|
|
$contact = DBA::selectFirst('contact', $fields, $condition);
|
|
if (!DBA::isResult($contact)) {
|
|
return false;
|
|
}
|
|
|
|
// Is it a forum?
|
|
return ($contact['forum'] || $contact['prv']);
|
|
}
|
|
|
|
/**
|
|
* Can the remote contact receive private messages?
|
|
*
|
|
* @param array $contact
|
|
* @return bool
|
|
*/
|
|
public static function canReceivePrivateMessages(array $contact)
|
|
{
|
|
$protocol = $contact['network'] ?? $contact['protocol'] ?? Protocol::PHANTOM;
|
|
$self = $contact['self'] ?? false;
|
|
|
|
return in_array($protocol, [Protocol::DFRN, Protocol::DIASPORA, Protocol::ACTIVITYPUB]) && !$self;
|
|
}
|
|
|
|
/**
|
|
* Search contact table by nick or name
|
|
*
|
|
* @param string $search Name or nick
|
|
* @param string $mode Search mode (e.g. "community")
|
|
*
|
|
* @return array with search results
|
|
* @throws \Friendica\Network\HTTPException\InternalServerErrorException
|
|
*/
|
|
public static function searchByName($search, $mode = '')
|
|
{
|
|
if (empty($search)) {
|
|
return [];
|
|
}
|
|
|
|
// check supported networks
|
|
if (DI::config()->get('system', 'diaspora_enabled')) {
|
|
$diaspora = Protocol::DIASPORA;
|
|
} else {
|
|
$diaspora = Protocol::DFRN;
|
|
}
|
|
|
|
if (!DI::config()->get('system', 'ostatus_disabled')) {
|
|
$ostatus = Protocol::OSTATUS;
|
|
} else {
|
|
$ostatus = Protocol::DFRN;
|
|
}
|
|
|
|
// check if we search only communities or every contact
|
|
if ($mode === 'community') {
|
|
$extra_sql = sprintf(' AND `contact-type` = %d', Contact::TYPE_COMMUNITY);
|
|
} else {
|
|
$extra_sql = '';
|
|
}
|
|
|
|
$search .= '%';
|
|
|
|
$results = DBA::p("SELECT * FROM `contact`
|
|
WHERE NOT `unsearchable` AND `network` IN (?, ?, ?, ?) AND
|
|
NOT `failed` AND `uid` = ? AND
|
|
(`addr` LIKE ? OR `name` LIKE ? OR `nick` LIKE ?) $extra_sql
|
|
ORDER BY `nurl` DESC LIMIT 1000",
|
|
Protocol::DFRN, Protocol::ACTIVITYPUB, $ostatus, $diaspora, 0, $search, $search, $search
|
|
);
|
|
|
|
$contacts = DBA::toArray($results);
|
|
return $contacts;
|
|
}
|
|
|
|
/**
|
|
* Add public contacts from an array
|
|
*
|
|
* @param array $urls
|
|
* @return array result "count", "added" and "updated"
|
|
*/
|
|
public static function addByUrls(array $urls)
|
|
{
|
|
$added = 0;
|
|
$updated = 0;
|
|
$count = 0;
|
|
|
|
foreach ($urls as $url) {
|
|
$contact = Contact::getByURL($url, false, ['id']);
|
|
if (empty($contact['id'])) {
|
|
Worker::add(PRIORITY_LOW, 'AddContact', 0, $url);
|
|
++$added;
|
|
} else {
|
|
Worker::add(PRIORITY_LOW, 'UpdateContact', $contact['id']);
|
|
++$updated;
|
|
}
|
|
++$count;
|
|
}
|
|
|
|
return ['count' => $count, 'added' => $added, 'updated' => $updated];
|
|
}
|
|
|
|
/**
|
|
* Returns a random, global contact of the current node
|
|
*
|
|
* @return string The profile URL
|
|
* @throws Exception
|
|
*/
|
|
public static function getRandomUrl()
|
|
{
|
|
$r = DBA::selectFirst('contact', ['url'], [
|
|
"`uid` = ? AND `network` = ? AND NOT `failed` AND `last-item` > ?",
|
|
0, Protocol::DFRN, DateTimeFormat::utc('now - 1 month'),
|
|
], ['order' => ['RAND()']]);
|
|
|
|
if (DBA::isResult($r)) {
|
|
return $r['url'];
|
|
}
|
|
|
|
return '';
|
|
}
|
|
}
|