1055 lines
32 KiB
PHP
1055 lines
32 KiB
PHP
<?php
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/**
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* @file src/Model/GlobalContact.php
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* @brief This file includes the GlobalContact class with directory related functions
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*/
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namespace Friendica\Model;
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use Exception;
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use Friendica\Core\Config;
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use Friendica\Core\Logger;
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use Friendica\Core\Protocol;
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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\Network\Probe;
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use Friendica\Protocol\PortableContact;
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use Friendica\Util\DateTimeFormat;
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use Friendica\Util\Network;
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require_once 'include/dba.php';
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/**
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* @brief This class handles GlobalContact related functions
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*/
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class GContact
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{
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/**
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* @brief Search global contact table by nick or name
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*
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* @param string $search Name or nick
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* @param string $mode Search mode (e.g. "community")
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*
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* @return array with search results
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*/
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public static function searchByName($search, $mode = '')
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{
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if (empty($search)) {
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return [];
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}
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// check supported networks
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if (Config::get('system', 'diaspora_enabled')) {
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$diaspora = Protocol::DIASPORA;
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} else {
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$diaspora = Protocol::DFRN;
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}
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if (!Config::get('system', 'ostatus_disabled')) {
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$ostatus = Protocol::OSTATUS;
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} else {
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$ostatus = Protocol::DFRN;
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}
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// check if we search only communities or every contact
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if ($mode === "community") {
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$extra_sql = " AND `community`";
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} else {
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$extra_sql = "";
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}
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$search .= "%";
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$results = DBA::p("SELECT `nurl` FROM `gcontact`
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WHERE NOT `hide` AND `network` IN (?, ?, ?, ?) AND
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((`last_contact` >= `last_failure`) OR (`updated` >= `last_failure`)) AND
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(`addr` LIKE ? OR `name` LIKE ? OR `nick` LIKE ?) $extra_sql
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GROUP BY `nurl` ORDER BY `nurl` DESC LIMIT 1000",
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Protocol::DFRN, Protocol::ACTIVITYPUB, $ostatus, $diaspora, $search, $search, $search
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);
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$gcontacts = [];
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while ($result = DBA::fetch($results)) {
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$urlparts = parse_url($result["nurl"]);
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// Ignore results that look strange.
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// For historic reasons the gcontact table does contain some garbage.
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if (!empty($urlparts['query']) || !empty($urlparts['fragment'])) {
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continue;
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}
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$gcontacts[] = Contact::getDetailsByURL($result["nurl"], local_user());
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}
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return $gcontacts;
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}
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/**
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* @brief Link the gcontact entry with user, contact and global contact
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*
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* @param integer $gcid Global contact ID
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* @param integer $uid User ID
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* @param integer $cid Contact ID
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* @param integer $zcid Global Contact ID
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* @return void
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*/
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public static function link($gcid, $uid = 0, $cid = 0, $zcid = 0)
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{
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if ($gcid <= 0) {
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return;
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}
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$condition = ['cid' => $cid, 'uid' => $uid, 'gcid' => $gcid, 'zcid' => $zcid];
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DBA::update('glink', ['updated' => DateTimeFormat::utcNow()], $condition, true);
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}
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/**
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* @brief Sanitize the given gcontact data
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*
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* @param array $gcontact array with gcontact data
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* @throw Exception
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*
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* Generation:
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* 0: No definition
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* 1: Profiles on this server
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* 2: Contacts of profiles on this server
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* 3: Contacts of contacts of profiles on this server
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* 4: ...
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* @return array $gcontact
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*/
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public static function sanitize($gcontact)
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{
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if ($gcontact['url'] == "") {
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throw new Exception('URL is empty');
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}
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$urlparts = parse_url($gcontact['url']);
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if (!isset($urlparts["scheme"])) {
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throw new Exception("This (".$gcontact['url'].") doesn't seem to be an url.");
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}
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if (in_array($urlparts["host"], ["twitter.com", "identi.ca"])) {
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throw new Exception('Contact from a non federated network ignored. ('.$gcontact['url'].')');
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}
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// Don't store the statusnet connector as network
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// We can't simply set this to Protocol::OSTATUS since the connector could have fetched posts from friendica as well
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if ($gcontact['network'] == Protocol::STATUSNET) {
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$gcontact['network'] = "";
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}
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// Assure that there are no parameter fragments in the profile url
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if (in_array($gcontact['network'], [Protocol::ACTIVITYPUB, Protocol::DFRN, Protocol::DIASPORA, Protocol::OSTATUS, ""])) {
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$gcontact['url'] = self::cleanContactUrl($gcontact['url']);
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}
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$alternate = PortableContact::alternateOStatusUrl($gcontact['url']);
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// The global contacts should contain the original picture, not the cached one
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if (($gcontact['generation'] != 1) && stristr(normalise_link($gcontact['photo']), normalise_link(System::baseUrl()."/photo/"))) {
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$gcontact['photo'] = "";
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}
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if (!isset($gcontact['network'])) {
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$condition = ["`uid` = 0 AND `nurl` = ? AND `network` != '' AND `network` != ?",
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normalise_link($gcontact['url']), Protocol::STATUSNET];
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$contact = DBA::selectFirst('contact', ['network'], $condition);
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if (DBA::isResult($contact)) {
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$gcontact['network'] = $contact["network"];
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}
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if (($gcontact['network'] == "") || ($gcontact['network'] == Protocol::OSTATUS)) {
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$condition = ["`uid` = 0 AND `alias` IN (?, ?) AND `network` != '' AND `network` != ?",
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$gcontact['url'], normalise_link($gcontact['url']), Protocol::STATUSNET];
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$contact = DBA::selectFirst('contact', ['network'], $condition);
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if (DBA::isResult($contact)) {
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$gcontact['network'] = $contact["network"];
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}
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}
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}
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$gcontact['server_url'] = '';
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$gcontact['network'] = '';
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$fields = ['network', 'updated', 'server_url', 'url', 'addr'];
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$gcnt = DBA::selectFirst('gcontact', $fields, ['nurl' => normalise_link($gcontact['url'])]);
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if (DBA::isResult($gcnt)) {
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if (!isset($gcontact['network']) && ($gcnt["network"] != Protocol::STATUSNET)) {
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$gcontact['network'] = $gcnt["network"];
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}
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if ($gcontact['updated'] <= DBA::NULL_DATETIME) {
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$gcontact['updated'] = $gcnt["updated"];
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}
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if (!isset($gcontact['server_url']) && (normalise_link($gcnt["server_url"]) != normalise_link($gcnt["url"]))) {
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$gcontact['server_url'] = $gcnt["server_url"];
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}
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if (!isset($gcontact['addr'])) {
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$gcontact['addr'] = $gcnt["addr"];
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}
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}
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if ((!isset($gcontact['network']) || !isset($gcontact['name']) || !isset($gcontact['addr']) || !isset($gcontact['photo']) || !isset($gcontact['server_url']) || $alternate)
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&& PortableContact::reachable($gcontact['url'], $gcontact['server_url'], $gcontact['network'], false)
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) {
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$data = Probe::uri($gcontact['url']);
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if ($data["network"] == Protocol::PHANTOM) {
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throw new Exception('Probing for URL '.$gcontact['url'].' failed');
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}
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$orig_profile = $gcontact['url'];
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$gcontact["server_url"] = $data["baseurl"];
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$gcontact = array_merge($gcontact, $data);
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if ($alternate && ($gcontact['network'] == Protocol::OSTATUS)) {
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// Delete the old entry - if it exists
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if (DBA::exists('gcontact', ['nurl' => normalise_link($orig_profile)])) {
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DBA::delete('gcontact', ['nurl' => normalise_link($orig_profile)]);
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}
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}
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}
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if (!isset($gcontact['name']) || !isset($gcontact['photo'])) {
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throw new Exception('No name and photo for URL '.$gcontact['url']);
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}
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if (!in_array($gcontact['network'], [Protocol::ACTIVITYPUB, Protocol::DFRN, Protocol::OSTATUS, Protocol::DIASPORA])) {
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throw new Exception('No federated network ('.$gcontact['network'].') detected for URL '.$gcontact['url']);
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}
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if (!isset($gcontact['server_url'])) {
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// We check the server url to be sure that it is a real one
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$server_url = PortableContact::detectServer($gcontact['url']);
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// We are now sure that it is a correct URL. So we use it in the future
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if ($server_url != "") {
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$gcontact['server_url'] = $server_url;
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}
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}
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// The server URL doesn't seem to be valid, so we don't store it.
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if (!PortableContact::checkServer($gcontact['server_url'], $gcontact['network'])) {
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$gcontact['server_url'] = "";
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}
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return $gcontact;
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}
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/**
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* @param integer $uid id
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* @param integer $cid id
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* @return integer
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*/
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public static function countCommonFriends($uid, $cid)
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{
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$r = q(
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"SELECT count(*) as `total`
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FROM `glink` INNER JOIN `gcontact` on `glink`.`gcid` = `gcontact`.`id`
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WHERE `glink`.`cid` = %d AND `glink`.`uid` = %d AND
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((`gcontact`.`last_contact` >= `gcontact`.`last_failure`) OR
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(`gcontact`.`updated` >= `gcontact`.`last_failure`))
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AND `gcontact`.`nurl` IN (select nurl from contact where uid = %d and self = 0 and blocked = 0 and hidden = 0 and id != %d ) ",
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intval($cid),
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intval($uid),
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intval($uid),
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intval($cid)
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);
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// Logger::log("countCommonFriends: $uid $cid {$r[0]['total']}");
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if (DBA::isResult($r)) {
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return $r[0]['total'];
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}
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return 0;
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}
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/**
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* @param integer $uid id
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* @param integer $zcid zcid
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* @return integer
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*/
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public static function countCommonFriendsZcid($uid, $zcid)
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{
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$r = q(
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"SELECT count(*) as `total`
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FROM `glink` INNER JOIN `gcontact` on `glink`.`gcid` = `gcontact`.`id`
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where `glink`.`zcid` = %d
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and `gcontact`.`nurl` in (select nurl from contact where uid = %d and self = 0 and blocked = 0 and hidden = 0 ) ",
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intval($zcid),
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intval($uid)
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);
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if (DBA::isResult($r)) {
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return $r[0]['total'];
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}
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return 0;
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}
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/**
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* @param integer $uid user
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* @param integer $cid cid
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* @param integer $start optional, default 0
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* @param integer $limit optional, default 9999
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* @param boolean $shuffle optional, default false
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* @return object
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*/
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public static function commonFriends($uid, $cid, $start = 0, $limit = 9999, $shuffle = false)
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{
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if ($shuffle) {
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$sql_extra = " order by rand() ";
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} else {
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$sql_extra = " order by `gcontact`.`name` asc ";
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}
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$r = q(
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"SELECT `gcontact`.*, `contact`.`id` AS `cid`
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FROM `glink`
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INNER JOIN `gcontact` ON `glink`.`gcid` = `gcontact`.`id`
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INNER JOIN `contact` ON `gcontact`.`nurl` = `contact`.`nurl`
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WHERE `glink`.`cid` = %d and `glink`.`uid` = %d
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AND `contact`.`uid` = %d AND `contact`.`self` = 0 AND `contact`.`blocked` = 0
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AND `contact`.`hidden` = 0 AND `contact`.`id` != %d
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AND ((`gcontact`.`last_contact` >= `gcontact`.`last_failure`) OR (`gcontact`.`updated` >= `gcontact`.`last_failure`))
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$sql_extra LIMIT %d, %d",
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intval($cid),
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intval($uid),
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intval($uid),
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intval($cid),
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intval($start),
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intval($limit)
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);
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/// @TODO Check all calling-findings of this function if they properly use DBA::isResult()
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return $r;
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}
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/**
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* @param integer $uid user
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* @param integer $zcid zcid
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* @param integer $start optional, default 0
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* @param integer $limit optional, default 9999
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* @param boolean $shuffle optional, default false
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* @return object
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*/
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public static function commonFriendsZcid($uid, $zcid, $start = 0, $limit = 9999, $shuffle = false)
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{
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if ($shuffle) {
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$sql_extra = " order by rand() ";
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} else {
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$sql_extra = " order by `gcontact`.`name` asc ";
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}
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$r = q(
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"SELECT `gcontact`.*
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FROM `glink` INNER JOIN `gcontact` on `glink`.`gcid` = `gcontact`.`id`
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where `glink`.`zcid` = %d
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and `gcontact`.`nurl` in (select nurl from contact where uid = %d and self = 0 and blocked = 0 and hidden = 0 )
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$sql_extra limit %d, %d",
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intval($zcid),
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intval($uid),
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intval($start),
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intval($limit)
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);
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/// @TODO Check all calling-findings of this function if they properly use DBA::isResult()
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return $r;
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}
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/**
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* @param integer $uid user
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* @param integer $cid cid
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* @return integer
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*/
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public static function countAllFriends($uid, $cid)
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{
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$r = q(
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"SELECT count(*) as `total`
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FROM `glink` INNER JOIN `gcontact` on `glink`.`gcid` = `gcontact`.`id`
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where `glink`.`cid` = %d and `glink`.`uid` = %d AND
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((`gcontact`.`last_contact` >= `gcontact`.`last_failure`) OR (`gcontact`.`updated` >= `gcontact`.`last_failure`))",
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intval($cid),
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intval($uid)
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);
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if (DBA::isResult($r)) {
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return $r[0]['total'];
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}
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return 0;
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}
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/**
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* @param integer $uid user
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* @param integer $cid cid
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* @param integer $start optional, default 0
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* @param integer $limit optional, default 80
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* @return array
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*/
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public static function allFriends($uid, $cid, $start = 0, $limit = 80)
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{
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$r = q(
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"SELECT `gcontact`.*, `contact`.`id` AS `cid`
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FROM `glink`
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INNER JOIN `gcontact` on `glink`.`gcid` = `gcontact`.`id`
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LEFT JOIN `contact` ON `contact`.`nurl` = `gcontact`.`nurl` AND `contact`.`uid` = %d
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WHERE `glink`.`cid` = %d AND `glink`.`uid` = %d AND
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((`gcontact`.`last_contact` >= `gcontact`.`last_failure`) OR (`gcontact`.`updated` >= `gcontact`.`last_failure`))
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ORDER BY `gcontact`.`name` ASC LIMIT %d, %d ",
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intval($uid),
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intval($cid),
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intval($uid),
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intval($start),
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intval($limit)
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);
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/// @TODO Check all calling-findings of this function if they properly use DBA::isResult()
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return $r;
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}
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/**
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* @param object $uid user
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* @param integer $start optional, default 0
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* @param integer $limit optional, default 80
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* @return array
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*/
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public static function suggestionQuery($uid, $start = 0, $limit = 80)
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{
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if (!$uid) {
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return [];
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}
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|
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/*
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* Uncommented because the result of the queries are to big to store it in the cache.
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* We need to decide if we want to change the db column type or if we want to delete it.
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*/
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//$list = Cache::get("suggestion_query:".$uid.":".$start.":".$limit);
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//if (!is_null($list)) {
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// return $list;
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//}
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$network = [Protocol::DFRN];
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|
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if (Config::get('system', 'diaspora_enabled')) {
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$network[] = Protocol::DIASPORA;
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}
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if (!Config::get('system', 'ostatus_disabled')) {
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$network[] = Protocol::OSTATUS;
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}
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$sql_network = implode("', '", $network);
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$sql_network = "'".$sql_network."'";
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/// @todo This query is really slow
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// By now we cache the data for five minutes
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$r = q(
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"SELECT count(glink.gcid) as `total`, gcontact.* from gcontact
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INNER JOIN `glink` ON `glink`.`gcid` = `gcontact`.`id`
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where uid = %d and not gcontact.nurl in ( select nurl from contact where uid = %d )
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AND NOT `gcontact`.`name` IN (SELECT `name` FROM `contact` WHERE `uid` = %d)
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AND NOT `gcontact`.`id` IN (SELECT `gcid` FROM `gcign` WHERE `uid` = %d)
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AND `gcontact`.`updated` >= '%s'
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AND `gcontact`.`last_contact` >= `gcontact`.`last_failure`
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AND `gcontact`.`network` IN (%s)
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GROUP BY `glink`.`gcid` ORDER BY `gcontact`.`updated` DESC,`total` DESC LIMIT %d, %d",
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intval($uid),
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intval($uid),
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intval($uid),
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intval($uid),
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DBA::NULL_DATETIME,
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$sql_network,
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intval($start),
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intval($limit)
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);
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if (DBA::isResult($r) && count($r) >= ($limit -1)) {
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/*
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* Uncommented because the result of the queries are to big to store it in the cache.
|
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* We need to decide if we want to change the db column type or if we want to delete it.
|
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*/
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//Cache::set("suggestion_query:".$uid.":".$start.":".$limit, $r, Cache::FIVE_MINUTES);
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return $r;
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}
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$r2 = q(
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"SELECT gcontact.* FROM gcontact
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INNER JOIN `glink` ON `glink`.`gcid` = `gcontact`.`id`
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WHERE `glink`.`uid` = 0 AND `glink`.`cid` = 0 AND `glink`.`zcid` = 0 AND NOT `gcontact`.`nurl` IN (SELECT `nurl` FROM `contact` WHERE `uid` = %d)
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AND NOT `gcontact`.`name` IN (SELECT `name` FROM `contact` WHERE `uid` = %d)
|
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AND NOT `gcontact`.`id` IN (SELECT `gcid` FROM `gcign` WHERE `uid` = %d)
|
|
AND `gcontact`.`updated` >= '%s'
|
|
AND `gcontact`.`last_contact` >= `gcontact`.`last_failure`
|
|
AND `gcontact`.`network` IN (%s)
|
|
ORDER BY rand() LIMIT %d, %d",
|
|
intval($uid),
|
|
intval($uid),
|
|
intval($uid),
|
|
DBA::NULL_DATETIME,
|
|
$sql_network,
|
|
intval($start),
|
|
intval($limit)
|
|
);
|
|
|
|
$list = [];
|
|
foreach ($r2 as $suggestion) {
|
|
$list[$suggestion["nurl"]] = $suggestion;
|
|
}
|
|
|
|
foreach ($r as $suggestion) {
|
|
$list[$suggestion["nurl"]] = $suggestion;
|
|
}
|
|
|
|
while (sizeof($list) > ($limit)) {
|
|
array_pop($list);
|
|
}
|
|
|
|
/*
|
|
* Uncommented because the result of the queries are to big to store it in the cache.
|
|
* We need to decide if we want to change the db column type or if we want to delete it.
|
|
*/
|
|
//Cache::set("suggestion_query:".$uid.":".$start.":".$limit, $list, Cache::FIVE_MINUTES);
|
|
return $list;
|
|
}
|
|
|
|
/**
|
|
* @return void
|
|
*/
|
|
public static function updateSuggestions()
|
|
{
|
|
$a = get_app();
|
|
|
|
$done = [];
|
|
|
|
/// @TODO Check if it is really neccessary to poll the own server
|
|
PortableContact::loadWorker(0, 0, 0, System::baseUrl() . '/poco');
|
|
|
|
$done[] = System::baseUrl() . '/poco';
|
|
|
|
if (strlen(Config::get('system', 'directory'))) {
|
|
$x = Network::fetchUrl(get_server()."/pubsites");
|
|
if (!empty($x)) {
|
|
$j = json_decode($x);
|
|
if (!empty($j->entries)) {
|
|
foreach ($j->entries as $entry) {
|
|
PortableContact::checkServer($entry->url);
|
|
|
|
$url = $entry->url . '/poco';
|
|
if (!in_array($url, $done)) {
|
|
PortableContact::loadWorker(0, 0, 0, $url);
|
|
$done[] = $url;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
// Query your contacts from Friendica and Redmatrix/Hubzilla for their contacts
|
|
$r = q(
|
|
"SELECT DISTINCT(`poco`) AS `poco` FROM `contact` WHERE `network` IN ('%s', '%s')",
|
|
DBA::escape(Protocol::DFRN),
|
|
DBA::escape(Protocol::DIASPORA)
|
|
);
|
|
|
|
if (DBA::isResult($r)) {
|
|
foreach ($r as $rr) {
|
|
$base = substr($rr['poco'], 0, strrpos($rr['poco'], '/'));
|
|
if (! in_array($base, $done)) {
|
|
PortableContact::loadWorker(0, 0, 0, $base);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @brief Removes unwanted parts from a contact url
|
|
*
|
|
* @param string $url Contact url
|
|
*
|
|
* @return string Contact url with the wanted parts
|
|
*/
|
|
public static function cleanContactUrl($url)
|
|
{
|
|
$parts = parse_url($url);
|
|
|
|
if (!isset($parts["scheme"]) || !isset($parts["host"])) {
|
|
return $url;
|
|
}
|
|
|
|
$new_url = $parts["scheme"]."://".$parts["host"];
|
|
|
|
if (isset($parts["port"])) {
|
|
$new_url .= ":".$parts["port"];
|
|
}
|
|
|
|
if (isset($parts["path"])) {
|
|
$new_url .= $parts["path"];
|
|
}
|
|
|
|
if ($new_url != $url) {
|
|
Logger::log("Cleaned contact url ".$url." to ".$new_url." - Called by: ".System::callstack(), LOGGER_DEBUG);
|
|
}
|
|
|
|
return $new_url;
|
|
}
|
|
|
|
/**
|
|
* @brief Replace alternate OStatus user format with the primary one
|
|
*
|
|
* @param array $contact contact array (called by reference)
|
|
* @return void
|
|
*/
|
|
public static function fixAlternateContactAddress(&$contact)
|
|
{
|
|
if (($contact["network"] == Protocol::OSTATUS) && PortableContact::alternateOStatusUrl($contact["url"])) {
|
|
$data = Probe::uri($contact["url"]);
|
|
if ($contact["network"] == Protocol::OSTATUS) {
|
|
Logger::log("Fix primary url from ".$contact["url"]." to ".$data["url"]." - Called by: ".System::callstack(), LOGGER_DEBUG);
|
|
$contact["url"] = $data["url"];
|
|
$contact["addr"] = $data["addr"];
|
|
$contact["alias"] = $data["alias"];
|
|
$contact["server_url"] = $data["baseurl"];
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @brief Fetch the gcontact id, add an entry if not existed
|
|
*
|
|
* @param array $contact contact array
|
|
*
|
|
* @return bool|int Returns false if not found, integer if contact was found
|
|
*/
|
|
public static function getId($contact)
|
|
{
|
|
$gcontact_id = 0;
|
|
$doprobing = false;
|
|
$last_failure_str = '';
|
|
$last_contact_str = '';
|
|
|
|
if (empty($contact["network"])) {
|
|
Logger::log("Empty network for contact url ".$contact["url"]." - Called by: ".System::callstack(), LOGGER_DEBUG);
|
|
return false;
|
|
}
|
|
|
|
if (in_array($contact["network"], [Protocol::PHANTOM])) {
|
|
Logger::log("Invalid network for contact url ".$contact["url"]." - Called by: ".System::callstack(), LOGGER_DEBUG);
|
|
return false;
|
|
}
|
|
|
|
if ($contact["network"] == Protocol::STATUSNET) {
|
|
$contact["network"] = Protocol::OSTATUS;
|
|
}
|
|
|
|
// All new contacts are hidden by default
|
|
if (!isset($contact["hide"])) {
|
|
$contact["hide"] = true;
|
|
}
|
|
|
|
// Replace alternate OStatus user format with the primary one
|
|
self::fixAlternateContactAddress($contact);
|
|
|
|
// Remove unwanted parts from the contact url (e.g. "?zrl=...")
|
|
if (in_array($contact["network"], [Protocol::ACTIVITYPUB, Protocol::DFRN, Protocol::DIASPORA, Protocol::OSTATUS])) {
|
|
$contact["url"] = self::cleanContactUrl($contact["url"]);
|
|
}
|
|
|
|
DBA::lock('gcontact');
|
|
$fields = ['id', 'last_contact', 'last_failure', 'network'];
|
|
$gcnt = DBA::selectFirst('gcontact', $fields, ['nurl' => normalise_link($contact["url"])]);
|
|
if (DBA::isResult($gcnt)) {
|
|
$gcontact_id = $gcnt["id"];
|
|
|
|
// Update every 90 days
|
|
if (in_array($gcnt["network"], [Protocol::DFRN, Protocol::DIASPORA, Protocol::OSTATUS, ""])) {
|
|
$last_failure_str = $gcnt["last_failure"];
|
|
$last_failure = strtotime($gcnt["last_failure"]);
|
|
$last_contact_str = $gcnt["last_contact"];
|
|
$last_contact = strtotime($gcnt["last_contact"]);
|
|
$doprobing = (((time() - $last_contact) > (90 * 86400)) && ((time() - $last_failure) > (90 * 86400)));
|
|
}
|
|
} else {
|
|
$contact['location'] = defaults($contact, 'location', '');
|
|
$contact['about'] = defaults($contact, 'about', '');
|
|
$contact['generation'] = defaults($contact, 'generation', 0);
|
|
|
|
q(
|
|
"INSERT INTO `gcontact` (`name`, `nick`, `addr` , `network`, `url`, `nurl`, `photo`, `created`, `updated`, `location`, `about`, `hide`, `generation`)
|
|
VALUES ('%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', %d, %d)",
|
|
DBA::escape($contact["name"]),
|
|
DBA::escape($contact["nick"]),
|
|
DBA::escape($contact["addr"]),
|
|
DBA::escape($contact["network"]),
|
|
DBA::escape($contact["url"]),
|
|
DBA::escape(normalise_link($contact["url"])),
|
|
DBA::escape($contact["photo"]),
|
|
DBA::escape(DateTimeFormat::utcNow()),
|
|
DBA::escape(DateTimeFormat::utcNow()),
|
|
DBA::escape($contact["location"]),
|
|
DBA::escape($contact["about"]),
|
|
intval($contact["hide"]),
|
|
intval($contact["generation"])
|
|
);
|
|
|
|
$condition = ['nurl' => normalise_link($contact["url"])];
|
|
$cnt = DBA::selectFirst('gcontact', ['id', 'network'], $condition, ['order' => ['id']]);
|
|
if (DBA::isResult($cnt)) {
|
|
$gcontact_id = $cnt["id"];
|
|
$doprobing = in_array($cnt["network"], [Protocol::DFRN, Protocol::DIASPORA, Protocol::OSTATUS, ""]);
|
|
}
|
|
}
|
|
DBA::unlock();
|
|
|
|
if ($doprobing) {
|
|
Logger::log("Last Contact: ". $last_contact_str." - Last Failure: ".$last_failure_str." - Checking: ".$contact["url"], LOGGER_DEBUG);
|
|
Worker::add(PRIORITY_LOW, 'GProbe', $contact["url"]);
|
|
}
|
|
|
|
return $gcontact_id;
|
|
}
|
|
|
|
/**
|
|
* @brief Updates the gcontact table from a given array
|
|
*
|
|
* @param array $contact contact array
|
|
*
|
|
* @return bool|int Returns false if not found, integer if contact was found
|
|
*/
|
|
public static function update($contact)
|
|
{
|
|
// Check for invalid "contact-type" value
|
|
if (isset($contact['contact-type']) && (intval($contact['contact-type']) < 0)) {
|
|
$contact['contact-type'] = 0;
|
|
}
|
|
|
|
/// @todo update contact table as well
|
|
|
|
$gcontact_id = self::getId($contact);
|
|
|
|
if (!$gcontact_id) {
|
|
return false;
|
|
}
|
|
|
|
$public_contact = q(
|
|
"SELECT `name`, `nick`, `photo`, `location`, `about`, `addr`, `generation`, `birthday`, `gender`, `keywords`,
|
|
`contact-type`, `hide`, `nsfw`, `network`, `alias`, `notify`, `server_url`, `connect`, `updated`, `url`
|
|
FROM `gcontact` WHERE `id` = %d LIMIT 1",
|
|
intval($gcontact_id)
|
|
);
|
|
|
|
// Get all field names
|
|
$fields = [];
|
|
foreach ($public_contact[0] as $field => $data) {
|
|
$fields[$field] = $data;
|
|
}
|
|
|
|
unset($fields["url"]);
|
|
unset($fields["updated"]);
|
|
unset($fields["hide"]);
|
|
|
|
// Bugfix: We had an error in the storing of keywords which lead to the "0"
|
|
// This value is still transmitted via poco.
|
|
if (!empty($contact["keywords"]) && ($contact["keywords"] == "0")) {
|
|
unset($contact["keywords"]);
|
|
}
|
|
|
|
if (!empty($public_contact[0]["keywords"]) && ($public_contact[0]["keywords"] == "0")) {
|
|
$public_contact[0]["keywords"] = "";
|
|
}
|
|
|
|
// assign all unassigned fields from the database entry
|
|
foreach ($fields as $field => $data) {
|
|
if (!isset($contact[$field]) || ($contact[$field] == "")) {
|
|
$contact[$field] = $public_contact[0][$field];
|
|
}
|
|
}
|
|
|
|
if (!isset($contact["hide"])) {
|
|
$contact["hide"] = $public_contact[0]["hide"];
|
|
}
|
|
|
|
$fields["hide"] = $public_contact[0]["hide"];
|
|
|
|
if ($contact["network"] == Protocol::STATUSNET) {
|
|
$contact["network"] = Protocol::OSTATUS;
|
|
}
|
|
|
|
// Replace alternate OStatus user format with the primary one
|
|
self::fixAlternateContactAddress($contact);
|
|
|
|
if (!isset($contact["updated"])) {
|
|
$contact["updated"] = DateTimeFormat::utcNow();
|
|
}
|
|
|
|
if ($contact["network"] == Protocol::TWITTER) {
|
|
$contact["server_url"] = 'http://twitter.com';
|
|
}
|
|
|
|
if ($contact["server_url"] == "") {
|
|
$data = Probe::uri($contact["url"]);
|
|
if ($data["network"] != Protocol::PHANTOM) {
|
|
$contact["server_url"] = $data['baseurl'];
|
|
}
|
|
} else {
|
|
$contact["server_url"] = normalise_link($contact["server_url"]);
|
|
}
|
|
|
|
if (($contact["addr"] == "") && ($contact["server_url"] != "") && ($contact["nick"] != "")) {
|
|
$hostname = str_replace("http://", "", $contact["server_url"]);
|
|
$contact["addr"] = $contact["nick"]."@".$hostname;
|
|
}
|
|
|
|
// Check if any field changed
|
|
$update = false;
|
|
unset($fields["generation"]);
|
|
|
|
if ((($contact["generation"] > 0) && ($contact["generation"] <= $public_contact[0]["generation"])) || ($public_contact[0]["generation"] == 0)) {
|
|
foreach ($fields as $field => $data) {
|
|
if ($contact[$field] != $public_contact[0][$field]) {
|
|
Logger::log("Difference for contact ".$contact["url"]." in field '".$field."'. New value: '".$contact[$field]."', old value '".$public_contact[0][$field]."'", LOGGER_DEBUG);
|
|
$update = true;
|
|
}
|
|
}
|
|
|
|
if ($contact["generation"] < $public_contact[0]["generation"]) {
|
|
Logger::log("Difference for contact ".$contact["url"]." in field 'generation'. new value: '".$contact["generation"]."', old value '".$public_contact[0]["generation"]."'", LOGGER_DEBUG);
|
|
$update = true;
|
|
}
|
|
}
|
|
|
|
if ($update) {
|
|
Logger::log("Update gcontact for ".$contact["url"], LOGGER_DEBUG);
|
|
$condition = ['`nurl` = ? AND (`generation` = 0 OR `generation` >= ?)',
|
|
normalise_link($contact["url"]), $contact["generation"]];
|
|
$contact["updated"] = DateTimeFormat::utc($contact["updated"]);
|
|
|
|
$updated = ['photo' => $contact['photo'], 'name' => $contact['name'],
|
|
'nick' => $contact['nick'], 'addr' => $contact['addr'],
|
|
'network' => $contact['network'], 'birthday' => $contact['birthday'],
|
|
'gender' => $contact['gender'], 'keywords' => $contact['keywords'],
|
|
'hide' => $contact['hide'], 'nsfw' => $contact['nsfw'],
|
|
'contact-type' => $contact['contact-type'], 'alias' => $contact['alias'],
|
|
'notify' => $contact['notify'], 'url' => $contact['url'],
|
|
'location' => $contact['location'], 'about' => $contact['about'],
|
|
'generation' => $contact['generation'], 'updated' => $contact['updated'],
|
|
'server_url' => $contact['server_url'], 'connect' => $contact['connect']];
|
|
|
|
DBA::update('gcontact', $updated, $condition, $fields);
|
|
|
|
// Now update the contact entry with the user id "0" as well.
|
|
// This is used for the shadow copies of public items.
|
|
/// @todo Check if we really should do this.
|
|
// The quality of the gcontact table is mostly lower than the public contact
|
|
$public_contact = DBA::selectFirst('contact', ['id'], ['nurl' => normalise_link($contact["url"]), 'uid' => 0]);
|
|
if (DBA::isResult($public_contact)) {
|
|
Logger::log("Update public contact ".$public_contact["id"], LOGGER_DEBUG);
|
|
|
|
Contact::updateAvatar($contact["photo"], 0, $public_contact["id"]);
|
|
|
|
$fields = ['name', 'nick', 'addr',
|
|
'network', 'bd', 'gender',
|
|
'keywords', 'alias', 'contact-type',
|
|
'url', 'location', 'about'];
|
|
$old_contact = DBA::selectFirst('contact', $fields, ['id' => $public_contact["id"]]);
|
|
|
|
// Update it with the current values
|
|
$fields = ['name' => $contact['name'], 'nick' => $contact['nick'],
|
|
'addr' => $contact['addr'], 'network' => $contact['network'],
|
|
'bd' => $contact['birthday'], 'gender' => $contact['gender'],
|
|
'keywords' => $contact['keywords'], 'alias' => $contact['alias'],
|
|
'contact-type' => $contact['contact-type'], 'url' => $contact['url'],
|
|
'location' => $contact['location'], 'about' => $contact['about']];
|
|
|
|
// Don't update the birthday field if not set or invalid
|
|
if (empty($contact['birthday']) || ($contact['birthday'] < '0001-01-01')) {
|
|
unset($fields['bd']);
|
|
}
|
|
|
|
|
|
DBA::update('contact', $fields, ['id' => $public_contact["id"]], $old_contact);
|
|
}
|
|
}
|
|
|
|
return $gcontact_id;
|
|
}
|
|
|
|
/**
|
|
* @brief Updates the gcontact entry from probe
|
|
*
|
|
* @param string $url profile link
|
|
* @return void
|
|
*/
|
|
public static function updateFromProbe($url)
|
|
{
|
|
$data = Probe::uri($url);
|
|
|
|
if (in_array($data["network"], [Protocol::PHANTOM])) {
|
|
Logger::log("Invalid network for contact url ".$data["url"]." - Called by: ".System::callstack(), LOGGER_DEBUG);
|
|
return;
|
|
}
|
|
|
|
$data["server_url"] = $data["baseurl"];
|
|
|
|
self::update($data);
|
|
}
|
|
|
|
/**
|
|
* @brief Update the gcontact entry for a given user id
|
|
*
|
|
* @param int $uid User ID
|
|
* @return void
|
|
*/
|
|
public static function updateForUser($uid)
|
|
{
|
|
$r = q(
|
|
"SELECT `profile`.`locality`, `profile`.`region`, `profile`.`country-name`,
|
|
`profile`.`name`, `profile`.`about`, `profile`.`gender`,
|
|
`profile`.`pub_keywords`, `profile`.`dob`, `profile`.`photo`,
|
|
`profile`.`net-publish`, `user`.`nickname`, `user`.`hidewall`,
|
|
`contact`.`notify`, `contact`.`url`, `contact`.`addr`
|
|
FROM `profile`
|
|
INNER JOIN `user` ON `user`.`uid` = `profile`.`uid`
|
|
INNER JOIN `contact` ON `contact`.`uid` = `profile`.`uid`
|
|
WHERE `profile`.`uid` = %d AND `profile`.`is-default` AND `contact`.`self`",
|
|
intval($uid)
|
|
);
|
|
|
|
if (!DBA::isResult($r)) {
|
|
Logger::log('Cannot find user with uid=' . $uid, LOGGER_INFO);
|
|
return false;
|
|
}
|
|
|
|
$location = Profile::formatLocation(
|
|
["locality" => $r[0]["locality"], "region" => $r[0]["region"], "country-name" => $r[0]["country-name"]]
|
|
);
|
|
|
|
// The "addr" field was added in 3.4.3 so it can be empty for older users
|
|
if ($r[0]["addr"] != "") {
|
|
$addr = $r[0]["nickname"].'@'.str_replace(["http://", "https://"], "", System::baseUrl());
|
|
} else {
|
|
$addr = $r[0]["addr"];
|
|
}
|
|
|
|
$gcontact = ["name" => $r[0]["name"], "location" => $location, "about" => $r[0]["about"],
|
|
"gender" => $r[0]["gender"], "keywords" => $r[0]["pub_keywords"],
|
|
"birthday" => $r[0]["dob"], "photo" => $r[0]["photo"],
|
|
"notify" => $r[0]["notify"], "url" => $r[0]["url"],
|
|
"hide" => ($r[0]["hidewall"] || !$r[0]["net-publish"]),
|
|
"nick" => $r[0]["nickname"], "addr" => $addr,
|
|
"connect" => $addr, "server_url" => System::baseUrl(),
|
|
"generation" => 1, "network" => Protocol::DFRN];
|
|
|
|
self::update($gcontact);
|
|
}
|
|
|
|
/**
|
|
* @brief Fetches users of given GNU Social server
|
|
*
|
|
* If the "Statistics" addon is enabled (See http://gstools.org/ for details) we query user data with this.
|
|
*
|
|
* @param string $server Server address
|
|
* @return void
|
|
*/
|
|
public static function fetchGsUsers($server)
|
|
{
|
|
Logger::log("Fetching users from GNU Social server ".$server, LOGGER_DEBUG);
|
|
|
|
$url = $server."/main/statistics";
|
|
|
|
$curlResult = Network::curl($url);
|
|
if (!$curlResult->isSuccess()) {
|
|
return false;
|
|
}
|
|
|
|
$statistics = json_decode($curlResult->getBody());
|
|
|
|
if (!empty($statistics->config)) {
|
|
if ($statistics->config->instance_with_ssl) {
|
|
$server = "https://";
|
|
} else {
|
|
$server = "http://";
|
|
}
|
|
|
|
$server .= $statistics->config->instance_address;
|
|
|
|
$hostname = $statistics->config->instance_address;
|
|
} elseif (!empty($statistics)) {
|
|
if ($statistics->instance_with_ssl) {
|
|
$server = "https://";
|
|
} else {
|
|
$server = "http://";
|
|
}
|
|
|
|
$server .= $statistics->instance_address;
|
|
|
|
$hostname = $statistics->instance_address;
|
|
}
|
|
|
|
if (!empty($statistics->users)) {
|
|
foreach ($statistics->users as $nick => $user) {
|
|
$profile_url = $server."/".$user->nickname;
|
|
|
|
$contact = ["url" => $profile_url,
|
|
"name" => $user->fullname,
|
|
"addr" => $user->nickname."@".$hostname,
|
|
"nick" => $user->nickname,
|
|
"network" => Protocol::OSTATUS,
|
|
"photo" => System::baseUrl()."/images/person-300.jpg"];
|
|
|
|
if (isset($user->bio)) {
|
|
$contact["about"] = $user->bio;
|
|
}
|
|
|
|
self::getId($contact);
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @brief Asking GNU Social server on a regular base for their user data
|
|
* @return void
|
|
*/
|
|
public static function discoverGsUsers()
|
|
{
|
|
$requery_days = intval(Config::get("system", "poco_requery_days"));
|
|
|
|
$last_update = date("c", time() - (60 * 60 * 24 * $requery_days));
|
|
|
|
$r = q(
|
|
"SELECT `nurl`, `url` FROM `gserver` WHERE `last_contact` >= `last_failure` AND `network` = '%s' AND `last_poco_query` < '%s' ORDER BY RAND() LIMIT 5",
|
|
DBA::escape(Protocol::OSTATUS),
|
|
DBA::escape($last_update)
|
|
);
|
|
|
|
if (!DBA::isResult($r)) {
|
|
return;
|
|
}
|
|
|
|
foreach ($r as $server) {
|
|
self::fetchGsUsers($server["url"]);
|
|
q("UPDATE `gserver` SET `last_poco_query` = '%s' WHERE `nurl` = '%s'", DBA::escape(DateTimeFormat::utcNow()), DBA::escape($server["nurl"]));
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @return string
|
|
*/
|
|
public static function getRandomUrl()
|
|
{
|
|
$r = q(
|
|
"SELECT `url` FROM `gcontact` WHERE `network` = '%s'
|
|
AND `last_contact` >= `last_failure`
|
|
AND `updated` > UTC_TIMESTAMP - INTERVAL 1 MONTH
|
|
ORDER BY rand() LIMIT 1",
|
|
DBA::escape(Protocol::DFRN)
|
|
);
|
|
|
|
if (DBA::isResult($r)) {
|
|
return dirname($r[0]['url']);
|
|
}
|
|
|
|
return '';
|
|
}
|
|
}
|