Friendica Communications Platform (please note that this is a clone of the repository at github, issues are handled there) https://friendi.ca
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<?php
/**
* @copyright Copyright (C) 2010-2021, the Friendica project
*
* @license GNU AGPL version 3 or any later version
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*
*/
namespace Friendica\Model;
use Friendica\App;
use Friendica\Content\Text\BBCode;
use Friendica\Content\Widget\ContactBlock;
use Friendica\Core\Cache\Duration;
use Friendica\Core\Hook;
use Friendica\Core\Logger;
use Friendica\Core\Protocol;
use Friendica\Core\Renderer;
use Friendica\Core\Search;
use Friendica\Core\Session;
use Friendica\Core\System;
use Friendica\Core\Worker;
use Friendica\Database\DBA;
use Friendica\DI;
use Friendica\Network\HTTPException;
use Friendica\Protocol\Activity;
use Friendica\Protocol\Diaspora;
use Friendica\Util\DateTimeFormat;
use Friendica\Util\HTTPSignature;
use Friendica\Util\Network;
use Friendica\Util\Proxy as ProxyUtils;
use Friendica\Util\Strings;
class Profile
{
/**
* Returns default profile for a given user id
*
* @param integer User ID
*
* @return array Profile data
* @throws \Exception
*/
public static function getByUID($uid)
{
return DBA::selectFirst('profile', [], ['uid' => $uid]);
}
/**
* Returns default profile for a given user ID and ID
*
* @param int $uid The contact ID
* @param int $id The contact owner ID
* @param array $fields The selected fields
*
* @return array Profile data for the ID
* @throws \Exception
*/
public static function getById(int $uid, int $id, array $fields = [])
{
return DBA::selectFirst('profile', $fields, ['uid' => $uid, 'id' => $id]);
}
/**
* Returns profile data for the contact owner
*
* @param int $uid The User ID
* @param array $fields The fields to retrieve
*
* @return array Array of profile data
* @throws \Exception
*/
public static function getListByUser(int $uid, array $fields = [])
{
return DBA::selectToArray('profile', $fields, ['uid' => $uid]);
}
/**
* Update a profile entry and distribute the changes if needed
*
* @param array $fields
* @param integer $uid
* @return boolean
*/
public static function update(array $fields, int $uid): bool
{
$old_owner = User::getOwnerDataById($uid);
if (empty($old_owner)) {
return false;
}
if (!DBA::update('profile', $fields, ['uid' => $uid])) {
return false;
}
$update = Contact::updateSelfFromUserID($uid);
$owner = User::getOwnerDataById($uid);
if (empty($owner)) {
return false;
}
if ($old_owner['name'] != $owner['name']) {
User::update(['username' => $owner['name']], $uid);
}
$profile_fields = ['postal-code', 'dob', 'prv_keywords', 'homepage'];
foreach ($profile_fields as $field) {
if ($old_owner[$field] != $owner[$field]) {
$update = true;
}
}
if ($update) {
self::publishUpdate($uid, ($old_owner['net-publish'] != $owner['net-publish']));
}
return true;
}
/**
* Publish a changed profile
* @param int $uid
* @param bool $force Force publishing to the directory
*/
public static function publishUpdate(int $uid, bool $force = false)
{
$owner = User::getOwnerDataById($uid);
if (empty($owner)) {
return;
}
if ($owner['net-publish'] || $force) {
// Update global directory in background
if (Search::getGlobalDirectory()) {
Worker::add(PRIORITY_LOW, 'Directory', $owner['url']);
}
}
Worker::add(PRIORITY_LOW, 'ProfileUpdate', $uid);
}
/**
* Returns a formatted location string from the given profile array
*
* @param array $profile Profile array (Generated from the "profile" table)
*
* @return string Location string
*/
public static function formatLocation(array $profile)
{
$location = '';
if (!empty($profile['locality'])) {
$location .= $profile['locality'];
}
if (!empty($profile['region']) && (($profile['locality'] ?? '') != $profile['region'])) {
if ($location) {
$location .= ', ';
}
$location .= $profile['region'];
}
if (!empty($profile['country-name'])) {
if ($location) {
$location .= ', ';
}
$location .= $profile['country-name'];
}
return $location;
}
/**
* Loads a profile into the page sidebar.
*
* The function requires a writeable copy of the main App structure, and the nickname
* of a registered local account.
*
* If the viewer is an authenticated remote viewer, the profile displayed is the
* one that has been configured for his/her viewing in the Contact manager.
* Passing a non-zero profile ID can also allow a preview of a selected profile
* by the owner.
*
* Profile information is placed in the App structure for later retrieval.
* Honours the owner's chosen theme for display.
*
* @attention Should only be run in the _init() functions of a module. That ensures that
* the theme is chosen before the _init() function of a theme is run, which will usually
* load a lot of theme-specific content
*
* @param App $a
* @param string $nickname string
* @param bool $show_contacts
* @return array Profile
*
* @throws HTTPException\NotFoundException
* @throws HTTPException\InternalServerErrorException
* @throws \ImagickException
*/
public static function load(App $a, string $nickname, bool $show_contacts = true)
{
$profile = User::getOwnerDataByNick($nickname);
if (empty($profile)) {
Logger::log('profile error: ' . DI::args()->getQueryString(), Logger::DEBUG);
return [];
}
// System user, aborting
if ($profile['uid'] === 0) {
DI::logger()->warning('System user found in Profile::load', ['nickname' => $nickname, 'callstack' => System::callstack(20)]);
throw new HTTPException\NotFoundException(DI::l10n()->t('User not found.'));
}
$a->setProfileOwner($profile['uid']);
DI::page()['title'] = $profile['name'] . ' @ ' . DI::config()->get('config', 'sitename');
if (!DI::pConfig()->get(local_user(), 'system', 'always_my_theme')) {
$a->setCurrentTheme($profile['theme']);
$a->setCurrentMobileTheme(DI::pConfig()->get($a->getProfileOwner(), 'system', 'mobile_theme'));
}
/*
* load/reload current theme info
*/
Renderer::setActiveTemplateEngine(); // reset the template engine to the default in case the user's theme doesn't specify one
$theme_info_file = 'view/theme/' . $a->getCurrentTheme() . '/theme.php';
if (file_exists($theme_info_file)) {
require_once $theme_info_file;
}
$block = (DI::config()->get('system', 'block_public') && !Session::isAuthenticated());
/**
* @todo
* By now, the contact block isn't shown, when a different profile is given
* But: When this profile was on the same server, then we could display the contacts
*/
DI::page()['aside'] .= self::getVCardHtml($profile, $block, $show_contacts);
return $profile;
}
/**
* Formats a profile for display in the sidebar.
*
* It is very difficult to templatise the HTML completely
* because of all the conditional logic.
*
* @param array $profile Profile array
* @param bool $block Block personal details
* @param bool $show_contacts Show contact block
*
* @return string HTML sidebar module
*
* @throws \Friendica\Network\HTTPException\InternalServerErrorException
* @throws \ImagickException
* @note Returns empty string if passed $profile is wrong type or not populated
*
* @hooks 'profile_sidebar_enter'
* array $profile - profile data
* @hooks 'profile_sidebar'
* array $arr
*/
public static function getVCardHtml(array $profile, bool $block, bool $show_contacts)
{
$o = '';
$location = false;
$profile_contact = [];
if (local_user() && ($profile['uid'] ?? 0) != local_user()) {
$profile_contact = Contact::getByURL($profile['nurl'], null, [], local_user());
}
if (!empty($profile['cid']) && self::getMyURL()) {
$profile_contact = Contact::selectFirst([], ['id' => $profile['cid']]);
}
$profile['picdate'] = urlencode($profile['picdate']);
$profile['network_link'] = '';
Hook::callAll('profile_sidebar_enter', $profile);
$profile_url = $profile['url'];
$cid = $profile['id'];
$follow_link = null;
$unfollow_link = null;
$wallmessage_link = null;
// Who is the logged-in user to this profile?
$visitor_contact = [];
if (!empty($profile['uid']) && self::getMyURL()) {
$visitor_contact = Contact::selectFirst(['rel'], ['uid' => $profile['uid'], 'nurl' => Strings::normaliseLink(self::getMyURL())]);
}
$local_user_is_self = self::getMyURL() && ($profile['url'] == self::getMyURL());
$visitor_is_authenticated = (bool)self::getMyURL();
$visitor_is_following =
in_array($visitor_contact['rel'] ?? 0, [Contact::FOLLOWER, Contact::FRIEND])
|| in_array($profile_contact['rel'] ?? 0, [Contact::SHARING, Contact::FRIEND]);
$visitor_is_followed =
in_array($visitor_contact['rel'] ?? 0, [Contact::SHARING, Contact::FRIEND])
|| in_array($profile_contact['rel'] ?? 0, [Contact::FOLLOWER, Contact::FRIEND]);
$visitor_base_path = self::getMyURL() ? preg_replace('=/profile/(.*)=ism', '', self::getMyURL()) : '';
if (!$local_user_is_self) {
if (!$visitor_is_authenticated) {
// Remote follow is only available for local profiles
if (!empty($profile['nickname']) && strpos($profile_url, DI::baseUrl()->get()) === 0) {
$follow_link = 'remote_follow/' . $profile['nickname'];
}
} else {
if ($visitor_is_following) {
$unfollow_link = $visitor_base_path . '/unfollow?url=' . urlencode($profile_url) . '&auto=1';
} else {
$follow_link = $visitor_base_path .'/follow?url=' . urlencode($profile_url) . '&auto=1';
}
}
if (Contact::canReceivePrivateMessages($profile_contact)) {
if ($visitor_is_followed || $visitor_is_following) {
$wallmessage_link = $visitor_base_path . '/message/new/' . $profile_contact['id'];
} elseif ($visitor_is_authenticated && !empty($profile['unkmail'])) {
$wallmessage_link = 'wallmessage/' . $profile['nickname'];
}
}
}
// show edit profile to yourself, but only if this is not meant to be
// rendered as a "contact". i.e., if 'self' (a "contact" table column) isn't
// set in $profile.
if (!isset($profile['self']) && $local_user_is_self) {
$profile['edit'] = [DI::baseUrl() . '/settings/profile', DI::l10n()->t('Edit profile'), '', DI::l10n()->t('Edit profile')];
$profile['menu'] = [
'chg_photo' => DI::l10n()->t('Change profile photo'),
'cr_new' => null,
'entries' => [],
];
}
// Fetch the account type
$account_type = Contact::getAccountType($profile);
if (!empty($profile['address']) || !empty($profile['location'])) {
$location = DI::l10n()->t('Location:');
}
$homepage = !empty($profile['homepage']) ? DI::l10n()->t('Homepage:') : false;
$about = !empty($profile['about']) ? DI::l10n()->t('About:') : false;
$xmpp = !empty($profile['xmpp']) ? DI::l10n()->t('XMPP:') : false;
$matrix = !empty($profile['matrix']) ? DI::l10n()->t('Matrix:') : false;
if ((!empty($profile['hidewall']) || $block) && !Session::isAuthenticated()) {
$location = $homepage = $about = false;
}
$split_name = Diaspora::splitName($profile['name']);
$firstname = $split_name['first'];
$lastname = $split_name['last'];
if (!empty($profile['guid'])) {
$diaspora = [
'guid' => $profile['guid'],
'podloc' => DI::baseUrl(),
'searchable' => ($profile['net-publish'] ? 'true' : 'false'),
'nickname' => $profile['nickname'],
'fullname' => $profile['name'],
'firstname' => $firstname,
'lastname' => $lastname,
'photo300' => $profile['photo'] ?? '',
'photo100' => $profile['thumb'] ?? '',
'photo50' => $profile['micro'] ?? '',
];
} else {
$diaspora = false;
}
$contact_block = '';
$updated = '';
$contact_count = 0;
if (!empty($profile['last-item'])) {
$updated = date('c', strtotime($profile['last-item']));
}
if (!$block && $show_contacts) {
$contact_block = ContactBlock::getHTML($profile);
if (is_array($profile) && !$profile['hide-friends']) {
$contact_count = DBA::count('contact', [
'uid' => $profile['uid'],
'self' => false,
'blocked' => false,
'pending' => false,
'hidden' => false,
'archive' => false,
'failed' => false,
'network' => Protocol::FEDERATED,
]);
}
}
// Expected profile/vcard.tpl profile.* template variables
$p = [
'address' => null,
'edit' => null,
'upubkey' => null,
];
foreach ($profile as $k => $v) {
$k = str_replace('-', '_', $k);
$p[$k] = $v;
}
if (isset($p['about'])) {
$p['about'] = BBCode::convertForUriId($profile['uri-id'] ?? 0, $p['about']);
}
if (isset($p['address'])) {
$p['address'] = BBCode::convertForUriId($profile['uri-id'] ?? 0, $p['address']);
}
$p['photo'] = Contact::getAvatarUrlForId($cid, ProxyUtils::SIZE_SMALL);
$p['url'] = Contact::magicLinkById($cid, $profile['url']);
$tpl = Renderer::getMarkupTemplate('profile/vcard.tpl');
$o .= Renderer::replaceMacros($tpl, [
'$profile' => $p,
'$xmpp' => $xmpp,
'$matrix' => $matrix,
'$follow' => DI::l10n()->t('Follow'),
'$follow_link' => $follow_link,
'$unfollow' => DI::l10n()->t('Unfollow'),
'$unfollow_link' => $unfollow_link,
'$subscribe_feed' => DI::l10n()->t('Atom feed'),
'$subscribe_feed_link' => $profile['poll'],
'$wallmessage' => DI::l10n()->t('Message'),
'$wallmessage_link' => $wallmessage_link,
'$account_type' => $account_type,
'$location' => $location,
'$homepage' => $homepage,
'$about' => $about,
'$network' => DI::l10n()->t('Network:'),
'$contacts' => $contact_count,
'$updated' => $updated,
'$diaspora' => $diaspora,
'$contact_block' => $contact_block,
]);
$arr = ['profile' => &$profile, 'entry' => &$o];
Hook::callAll('profile_sidebar', $arr);
return $o;
}
public static function getBirthdays()
{
$a = DI::app();
$o = '';
if (!local_user() || DI::mode()->isMobile() || DI::mode()->isMobile()) {
return $o;
}
/*
* $mobile_detect = new Mobile_Detect();
* $is_mobile = $mobile_detect->isMobile() || $mobile_detect->isTablet();
* if ($is_mobile)
* return $o;
*/
$bd_format = DI::l10n()->t('g A l F d'); // 8 AM Friday January 18
$bd_short = DI::l10n()->t('F d');
$cachekey = 'get_birthdays:' . local_user();
$r = DI::cache()->get($cachekey);
if (is_null($r)) {
$s = DBA::p(
"SELECT `event`.*, `event`.`id` AS `eid`, `contact`.* FROM `event`
INNER JOIN `contact`
ON `contact`.`id` = `event`.`cid`
AND (`contact`.`rel` = ? OR `contact`.`rel` = ?)
AND NOT `contact`.`pending`
AND NOT `contact`.`hidden`
AND NOT `contact`.`blocked`
AND NOT `contact`.`archive`
AND NOT `contact`.`deleted`
WHERE `event`.`uid` = ? AND `type` = 'birthday' AND `start` < ? AND `finish` > ?
ORDER BY `start` ASC ",
Contact::SHARING,
Contact::FRIEND,
local_user(),
DateTimeFormat::utc('now + 6 days'),
DateTimeFormat::utcNow()
);
if (DBA::isResult($s)) {
$r = DBA::toArray($s);
DI::cache()->set($cachekey, $r, Duration::HOUR);
}
}
$total = 0;
$classtoday = '';
if (DBA::isResult($r)) {
$now = strtotime('now');
$cids = [];
$istoday = false;
foreach ($r as $rr) {
if (strlen($rr['name'])) {
$total ++;
}
if ((strtotime($rr['start'] . ' +00:00') < $now) && (strtotime($rr['finish'] . ' +00:00') > $now)) {
$istoday = true;
}
}
$classtoday = $istoday ? ' birthday-today ' : '';
if ($total) {
foreach ($r as &$rr) {
if (!strlen($rr['name'])) {
continue;
}
// avoid duplicates
if (in_array($rr['cid'], $cids)) {
continue;
}
$cids[] = $rr['cid'];
$today = (((strtotime($rr['start'] . ' +00:00') < $now) && (strtotime($rr['finish'] . ' +00:00') > $now)) ? true : false);
$rr['link'] = Contact::magicLinkById($rr['cid']);
$rr['title'] = $rr['name'];
$rr['date'] = DI::l10n()->getDay(DateTimeFormat::convert($rr['start'], $a->getTimeZone(), 'UTC', $rr['adjust'] ? $bd_format : $bd_short)) . (($today) ? ' ' . DI::l10n()->t('[today]') : '');
$rr['startime'] = null;
$rr['today'] = $today;
}
}
}
$tpl = Renderer::getMarkupTemplate('birthdays_reminder.tpl');
return Renderer::replaceMacros($tpl, [
'$classtoday' => $classtoday,
'$count' => $total,
'$event_reminders' => DI::l10n()->t('Birthday Reminders'),
'$event_title' => DI::l10n()->t('Birthdays this week:'),
'$events' => $r,
'$lbr' => '{', // raw brackets mess up if/endif macro processing
'$rbr' => '}'
]);
}
public static function getEventsReminderHTML()
{
$a = DI::app();
$o = '';
if (!local_user() || DI::mode()->isMobile() || DI::mode()->isMobile()) {
return $o;
}
/*
* $mobile_detect = new Mobile_Detect();
* $is_mobile = $mobile_detect->isMobile() || $mobile_detect->isTablet();
* if ($is_mobile)
* return $o;
*/
$bd_format = DI::l10n()->t('g A l F d'); // 8 AM Friday January 18
$classtoday = '';
$condition = ["`uid` = ? AND `type` != 'birthday' AND `start` < ? AND `start` >= ?",
local_user(), DateTimeFormat::utc('now + 7 days'), DateTimeFormat::utc('now - 1 days')];
$s = DBA::select('event', [], $condition, ['order' => ['start']]);
$r = [];
if (DBA::isResult($s)) {
$istoday = false;
$total = 0;
while ($rr = DBA::fetch($s)) {
$condition = ['parent-uri' => $rr['uri'], 'uid' => $rr['uid'], 'author-id' => public_contact(),
'vid' => [Verb::getID(Activity::ATTEND), Verb::getID(Activity::ATTENDMAYBE)],
'visible' => true, 'deleted' => false];
if (!Post::exists($condition)) {
continue;
}
if (strlen($rr['summary'])) {
$total++;
}
$strt = DateTimeFormat::convert($rr['start'], $rr['adjust'] ? $a->getTimeZone() : 'UTC', 'UTC', 'Y-m-d');
if ($strt === DateTimeFormat::timezoneNow($a->getTimeZone(), 'Y-m-d')) {
$istoday = true;
}
$title = strip_tags(html_entity_decode(BBCode::convertForUriId($rr['uri-id'], $rr['summary']), ENT_QUOTES, 'UTF-8'));
if (strlen($title) > 35) {
$title = substr($title, 0, 32) . '... ';
}
$description = substr(strip_tags(BBCode::convertForUriId($rr['uri-id'], $rr['desc'])), 0, 32) . '... ';
if (!$description) {
$description = DI::l10n()->t('[No description]');
}
$strt = DateTimeFormat::convert($rr['start'], $rr['adjust'] ? $a->getTimeZone() : 'UTC');
if (substr($strt, 0, 10) < DateTimeFormat::timezoneNow($a->getTimeZone(), 'Y-m-d')) {
continue;
}
$today = ((substr($strt, 0, 10) === DateTimeFormat::timezoneNow($a->getTimeZone(), 'Y-m-d')) ? true : false);
$rr['title'] = $title;
$rr['description'] = $description;
$rr['date'] = DI::l10n()->getDay(DateTimeFormat::convert($rr['start'], $rr['adjust'] ? $a->getTimeZone() : 'UTC', 'UTC', $bd_format)) . (($today) ? ' ' . DI::l10n()->t('[today]') : '');
$rr['startime'] = $strt;
$rr['today'] = $today;
$r[] = $rr;
}
DBA::close($s);
$classtoday = (($istoday) ? 'event-today' : '');
}
$tpl = Renderer::getMarkupTemplate('events_reminder.tpl');
return Renderer::replaceMacros($tpl, [
'$classtoday' => $classtoday,
'$count' => count($r),
'$event_reminders' => DI::l10n()->t('Event Reminders'),
'$event_title' => DI::l10n()->t('Upcoming events the next 7 days:'),
'$events' => $r,
]);
}
/**
* Retrieves the my_url session variable
*
* @return string
*/
public static function getMyURL()
{
return Session::get('my_url');
}
/**
* Process the 'zrl' parameter and initiate the remote authentication.
*
* This method checks if the visitor has a public contact entry and
* redirects the visitor to his/her instance to start the magic auth (Authentication)
* process.
*
* Ported from Hubzilla: https://framagit.org/hubzilla/core/blob/master/include/channel.php
*
* The implementation for Friendica sadly differs in some points from the one for Hubzilla:
* - Hubzilla uses the "zid" parameter, while for Friendica it had been replaced with "zrl"
* - There seem to be some reverse authentication (rmagic) that isn't implemented in Friendica at all
*
* It would be favourable to harmonize the two implementations.
*
* @param App $a Application instance.
* @throws \Friendica\Network\HTTPException\InternalServerErrorException
* @throws \ImagickException
*/
public static function zrlInit(App $a)
{
$my_url = self::getMyURL();
$my_url = Network::isUrlValid($my_url);
if (empty($my_url) || local_user()) {
return;
}
$addr = $_GET['addr'] ?? $my_url;
$arr = ['zrl' => $my_url, 'url' => DI::args()->getCommand()];
Hook::callAll('zrl_init', $arr);
// Try to find the public contact entry of the visitor.
$cid = Contact::getIdForURL($my_url);
if (!$cid) {
Logger::log('No contact record found for ' . $my_url, Logger::DEBUG);
return;
}
$contact = DBA::selectFirst('contact',['id', 'url'], ['id' => $cid]);
if (DBA::isResult($contact) && remote_user() && remote_user() == $contact['id']) {
Logger::log('The visitor ' . $my_url . ' is already authenticated', Logger::DEBUG);
return;
}
// Avoid endless loops
$cachekey = 'zrlInit:' . $my_url;
if (DI::cache()->get($cachekey)) {
Logger::log('URL ' . $my_url . ' already tried to authenticate.', Logger::DEBUG);
return;
} else {
DI::cache()->set($cachekey, true, Duration::MINUTE);
}
Logger::log('Not authenticated. Invoking reverse magic-auth for ' . $my_url, Logger::DEBUG);
// Remove the "addr" parameter from the destination. It is later added as separate parameter again.
$addr_request = 'addr=' . urlencode($addr);
$query = rtrim(str_replace($addr_request, '', DI::args()->getQueryString()), '?&');
// The other instance needs to know where to redirect.
$dest = urlencode(DI::baseUrl()->get() . '/' . $query);
// We need to extract the basebath from the profile url
// to redirect the visitors '/magic' module.
$basepath = Contact::getBasepath($contact['url']);
if ($basepath != DI::baseUrl()->get() && !strstr($dest, '/magic')) {
$magic_path = $basepath . '/magic' . '?owa=1&dest=' . $dest . '&' . $addr_request;
// We have to check if the remote server does understand /magic without invoking something
$serverret = DI::httpRequest()->get($basepath . '/magic');
if ($serverret->isSuccess()) {
Logger::log('Doing magic auth for visitor ' . $my_url . ' to ' . $magic_path, Logger::DEBUG);
System::externalRedirect($magic_path);
}
}
}
/**
* Set the visitor cookies (see remote_user()) for the given handle
*
* @param string $handle Visitor handle
* @return array Visitor contact array
*/
public static function addVisitorCookieForHandle($handle)
{
$a = DI::app();
// Try to find the public contact entry of the visitor.
$cid = Contact::getIdForURL($handle);
if (!$cid) {
Logger::info('Handle not found', ['handle' => $handle]);
return [];
}
$visitor = Contact::getById($cid);
// Authenticate the visitor.
$_SESSION['authenticated'] = 1;
$_SESSION['visitor_id'] = $visitor['id'];
$_SESSION['visitor_handle'] = $visitor['addr'];
$_SESSION['visitor_home'] = $visitor['url'];
$_SESSION['my_url'] = $visitor['url'];
$_SESSION['remote_comment'] = $visitor['subscribe'];
Session::setVisitorsContacts();
$a->setContactId($visitor['id']);
Logger::info('Authenticated visitor', ['url' => $visitor['url']]);
return $visitor;
}
/**
* Set the visitor cookies (see remote_user()) for signed HTTP requests
* @return array Visitor contact array
*/
public static function addVisitorCookieForHTTPSigner()
{
$requester = HTTPSignature::getSigner('', $_SERVER);
if (empty($requester)) {
return [];
}
return Profile::addVisitorCookieForHandle($requester);
}
/**
* OpenWebAuth authentication.
*
* Ported from Hubzilla: https://framagit.org/hubzilla/core/blob/master/include/zid.php
*
* @param string $token
* @throws \Friendica\Network\HTTPException\InternalServerErrorException
* @throws \ImagickException
*/
public static function openWebAuthInit($token)
{
$a = DI::app();
// Clean old OpenWebAuthToken entries.
OpenWebAuthToken::purge('owt', '3 MINUTE');
// Check if the token we got is the same one
// we have stored in the database.
$visitor_handle = OpenWebAuthToken::getMeta('owt', 0, $token);
if ($visitor_handle === false) {
return;
}
$visitor = self::addVisitorCookieForHandle($visitor_handle);
if (empty($visitor)) {
return;
}
$arr = [
'visitor' => $visitor,
'url' => DI::args()->getQueryString()
];
/**
* @hooks magic_auth_success
* Called when a magic-auth was successful.
* * \e array \b visitor
* * \e string \b url
*/
Hook::callAll('magic_auth_success', $arr);
$a->setContactId($arr['visitor']['id']);
info(DI::l10n()->t('OpenWebAuth: %1$s welcomes %2$s', DI::baseUrl()->getHostname(), $visitor['name']));
Logger::log('OpenWebAuth: auth success from ' . $visitor['addr'], Logger::DEBUG);
}
public static function zrl($s, $force = false)
{
if (!strlen($s)) {
return $s;
}
if (!strpos($s, '/profile/') && !$force) {
return $s;
}
if ($force && substr($s, -1, 1) !== '/') {
$s = $s . '/';
}
$achar = strpos($s, '?') ? '&' : '?';
$mine = self::getMyURL();
if ($mine && !Strings::compareLink($mine, $s)) {
return $s . $achar . 'zrl=' . urlencode($mine);
}
return $s;
}
/**
* Get the user ID of the page owner.
*
* Used from within PCSS themes to set theme parameters. If there's a
* profile_uid variable set in App, that is the "page owner" and normally their theme
* settings take precedence; unless a local user sets the "always_my_theme"
* system pconfig, which means they don't want to see anybody else's theme
* settings except their own while on this site.
*
* @return int user ID
*
* @throws \Friendica\Network\HTTPException\InternalServerErrorException
* @note Returns local_user instead of user ID if "always_my_theme" is set to true
*/
public static function getThemeUid(App $a)
{
$uid = !empty($a->getProfileOwner()) ? intval($a->getProfileOwner()) : 0;
if (local_user() && (DI::pConfig()->get(local_user(), 'system', 'always_my_theme') || !$uid)) {
return local_user();
}
return $uid;
}
/**
* search for Profiles
*
* @param int $start
* @param int $count
* @param null $search
*
* @return array [ 'total' => 123, 'entries' => [...] ];
*
* @throws \Exception
*/
public static function searchProfiles($start = 0, $count = 100, $search = null)
{
if (!empty($search)) {
$publish = (DI::config()->get('system', 'publish_all') ? '' : "AND `publish` ");
$searchTerm = '%' . $search . '%';
$condition = ["NOT `blocked` AND NOT `account_removed`
$publish
AND ((`name` LIKE ?) OR
(`nickname` LIKE ?) OR
(`about` LIKE ?) OR
(`locality` LIKE ?) OR
(`region` LIKE ?) OR
(`country-name` LIKE ?) OR
(`pub_keywords` LIKE ?) OR
(`prv_keywords` LIKE ?))",
$searchTerm, $searchTerm, $searchTerm, $searchTerm,
$searchTerm, $searchTerm, $searchTerm, $searchTerm];
} else {
$condition = ['blocked' => false, 'account_removed' => false];
if (!DI::config()->get('system', 'publish_all')) {
$condition['publish'] = true;
}
}
$total = DBA::count('owner-view', $condition);
// If nothing found, don't try to select details
if ($total > 0) {
$profiles = DBA::selectToArray('owner-view', [], $condition, ['order' => ['name'], 'limit' => [$start, $count]]);
} else {
$profiles = [];
}
return ['total' => $total, 'entries' => $profiles];
}
}