mirror of
https://codeberg.org/streams/streams.git
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506 lines
No EOL
15 KiB
PHP
506 lines
No EOL
15 KiB
PHP
<?php
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namespace Zotlabs\Lib;
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use Zotlabs\Lib\Libzot;
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use Zotlabs\Lib\Webfinger;
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use Zotlabs\Lib\Zotfinger;
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require_once('include/permissions.php');
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class Libzotdir {
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/**
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* Directories may come and go over time. We will need to check that our
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* directory server is still valid occasionally, and reset to something that
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* is if our directory has gone offline for any reason
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*/
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static function check_upstream_directory() {
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$directory = get_config('system', 'directory_server');
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// it's possible there is no directory server configured and the local hub is being used.
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// If so, default to preserving the absence of a specific server setting.
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$isadir = true;
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if ($directory) {
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$j = Zotfinger::exec($directory);
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if (array_path_exists('data/directory_mode',$j)) {
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if ($j['data']['directory_mode'] === 'normal') {
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$isadir = false;
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}
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}
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}
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if (! $isadir)
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set_config('system', 'directory_server', '');
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}
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static function get_directory_setting($observer, $setting) {
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if ($observer)
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$ret = get_xconfig($observer, 'directory', $setting);
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else
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$ret = ((array_key_exists($setting,$_SESSION)) ? intval($_SESSION[$setting]) : false);
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if($ret === false) {
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$ret = get_config('directory', $setting);
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if($ret === false) {
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$ret = (in_array($setting,[ 'globaldir','safemode', 'activedir' ]) ? 1 : 0);
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}
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}
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if($setting === 'globaldir' && intval(get_config('system','localdir_hide')))
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$ret = 1;
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return $ret;
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}
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/**
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* @brief Called by the directory_sort widget.
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*/
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static function dir_sort_links() {
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$safe_mode = 1;
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$observer = get_observer_hash();
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$safe_mode = self::get_directory_setting($observer, 'safemode');
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$globaldir = self::get_directory_setting($observer, 'globaldir');
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$pubforums = self::get_directory_setting($observer, 'chantype');
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$activedir = self::get_directory_setting($observer, 'activedir');
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$hide_local = intval(get_config('system','localdir_hide'));
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if ($hide_local) {
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$globaldir = 1;
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}
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// Build urls without order and pubforums so it's easy to tack on the changed value
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// Probably there's an easier way to do this
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$directory_sort_order = get_config('system','directory_sort_order');
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if (! $directory_sort_order) {
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$directory_sort_order = 'date';
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}
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$current_order = (($_REQUEST['order']) ? $_REQUEST['order'] : $directory_sort_order);
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$suggest = (($_REQUEST['suggest']) ? '&suggest=' . $_REQUEST['suggest'] : '');
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$url = 'directory?f=';
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$tmp = array_merge($_GET,$_POST);
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unset($tmp['suggest']);
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unset($tmp['pubforums']);
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unset($tmp['type']);
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unset($tmp['global']);
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unset($tmp['safe']);
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unset($tmp['active']);
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unset($tmp['req']);
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unset($tmp['f']);
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$q = http_build_query($tmp);
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$forumsurl = $url . (($q) ? '&' . $q : '') . $suggest;
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$o = replace_macros(get_markup_template('dir_sort_links.tpl'), [
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'$header' => t('Directory Options'),
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'$forumsurl' => $forumsurl,
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'$safemode' => array('safemode', t('Safe Mode'),$safe_mode,'',array(t('No'), t('Yes')),' onchange=\'window.location.href="' . $forumsurl . '&safe="+(this.checked ? 1 : 0)\''),
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'$pubforums' => array('pubforums', t('Groups Only'),(($pubforums == 1) ? true : false),'',array(t('No'), t('Yes')),' onchange=\'window.location.href="' . $forumsurl . '&type="+(this.checked ? 1 : 0)\''),
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'$collections' => array('collections', t('Collections Only'),(($pubforums == 2) ? true : false),'',array(t('No'), t('Yes')),' onchange=\'window.location.href="' . $forumsurl . '&type="+(this.checked ? 2 : 0)\''),
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'$hide_local' => $hide_local,
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'$globaldir' => array('globaldir', t('This Website Only'), 1-intval($globaldir),'',array(t('No'), t('Yes')),' onchange=\'window.location.href="' . $forumsurl . '&global="+(this.checked ? 0 : 1)\''),
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'$activedir' => array('activedir', t('Recently Updated'), intval($activedir),'',array(t('No'), t('Yes')),' onchange=\'window.location.href="' . $forumsurl . '&active="+(this.checked ? 1 : 0)\''),
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]);
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return $o;
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}
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/**
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* @brief
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*
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* Given an update record, probe the channel, grab a zot-info packet and refresh/sync the data.
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*
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* Ignore updating records marked as deleted.
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*
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* If successful, sets ud_last in the DB to the current datetime for this
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* reddress/webbie.
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*
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* @param array $ud Entry from update table
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*/
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static function update_directory_entry($ud) {
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logger('update_directory_entry: ' . print_r($ud,true), LOGGER_DATA);
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if ($ud['ud_addr'] && (! ($ud['ud_flags'] & UPDATE_FLAGS_DELETED))) {
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$success = false;
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$href = Webfinger::zot_url(punify($ud['ud_addr']));
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if($href) {
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$zf = Zotfinger::exec($href);
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}
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if(is_array($zf) && array_path_exists('signature/signer',$zf) && $zf['signature']['signer'] === $href && intval($zf['signature']['header_valid'])) {
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$xc = Libzot::import_xchan($zf['data'], 0, $ud);
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}
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else {
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q("update updates set ud_last = '%s' where ud_addr = '%s'",
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dbesc(datetime_convert()),
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dbesc($ud['ud_addr'])
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);
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}
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}
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}
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/**
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* @brief Push local channel updates to a local directory server.
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*
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* This is called from Zotlabs/Daemon/Directory.php if a profile is to be pushed to the
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* directory and the local hub in this case is any kind of directory server.
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*
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* @param int $uid
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* @param boolean $force
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*/
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static function local_dir_update($uid, $force) {
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logger('local_dir_update: uid: ' . $uid, LOGGER_DEBUG);
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$p = q("select channel_hash, channel_address, channel_timezone, profile.* from profile left join channel on channel_id = uid where uid = %d and is_default = 1",
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intval($uid)
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);
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$profile = [];
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$profile['encoding'] = 'zot';
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if ($p) {
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$hash = $p[0]['channel_hash'];
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$profile['description'] = $p[0]['pdesc'];
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$profile['birthday'] = $p[0]['dob'];
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if ($age = age($p[0]['dob'],$p[0]['channel_timezone'],''))
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$profile['age'] = $age;
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$profile['gender'] = $p[0]['gender'];
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$profile['marital'] = $p[0]['marital'];
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$profile['sexual'] = $p[0]['sexual'];
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$profile['locale'] = $p[0]['locality'];
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$profile['region'] = $p[0]['region'];
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$profile['postcode'] = $p[0]['postal_code'];
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$profile['country'] = $p[0]['country_name'];
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$profile['about'] = $p[0]['about'];
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$profile['homepage'] = $p[0]['homepage'];
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$profile['hometown'] = $p[0]['hometown'];
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if ($p[0]['keywords']) {
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$tags = [];
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$k = explode(' ', $p[0]['keywords']);
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if ($k)
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foreach ($k as $kk)
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if (trim($kk))
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$tags[] = trim($kk);
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if ($tags)
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$profile['keywords'] = $tags;
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}
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$hidden = (1 - intval($p[0]['publish']));
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// logger('hidden: ' . $hidden);
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$r = q("select xchan_hidden from xchan where xchan_hash = '%s' limit 1",
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dbesc($p[0]['channel_hash'])
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);
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if(intval($r[0]['xchan_hidden']) != $hidden) {
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$r = q("update xchan set xchan_hidden = %d where xchan_hash = '%s'",
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intval($hidden),
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dbesc($p[0]['channel_hash'])
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);
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}
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$arr = [ 'channel_id' => $uid, 'hash' => $hash, 'profile' => $profile ];
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call_hooks('local_dir_update', $arr);
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$address = channel_reddress($p[0]);
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if (perm_is_allowed($uid, '', 'view_profile')) {
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self::import_directory_profile($hash, $arr['profile'], $address, 0);
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}
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else {
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// they may have made it private
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$r = q("delete from xprof where xprof_hash = '%s'",
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dbesc($hash)
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);
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$r = q("delete from xtag where xtag_hash = '%s'",
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dbesc($hash)
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);
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}
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}
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$ud_hash = random_string() . '@' . \App::get_hostname();
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self::update_modtime($hash, $ud_hash, channel_reddress($p[0]),(($force) ? UPDATE_FLAGS_FORCED : UPDATE_FLAGS_UPDATED));
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}
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/**
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* @brief Imports a directory profile.
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*
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* @param string $hash
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* @param array $profile
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* @param string $addr
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* @param number $ud_flags (optional) UPDATE_FLAGS_UPDATED
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* @param number $suppress_update (optional) default 0
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* @return boolean $updated if something changed
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*/
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static function import_directory_profile($hash, $profile, $addr, $ud_flags = UPDATE_FLAGS_UPDATED, $suppress_update = 0) {
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logger('import_directory_profile', LOGGER_DEBUG);
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if (! $hash)
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return false;
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$maxlen = get_max_import_size();
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if($maxlen && mb_strlen($profile['about']) > $maxlen) {
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$profile['about'] = mb_substr($profile['about'],0,$maxlen,'UTF-8');
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}
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$arr = [];
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$arr['xprof_hash'] = $hash;
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$arr['xprof_dob'] = (($profile['birthday'] === '0000-00-00') ? $profile['birthday'] : datetime_convert('','',$profile['birthday'],'Y-m-d')); // !!!! check this for 0000 year
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$arr['xprof_age'] = (($profile['age']) ? intval($profile['age']) : 0);
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$arr['xprof_desc'] = (($profile['description']) ? htmlspecialchars($profile['description'], ENT_COMPAT,'UTF-8',false) : '');
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$arr['xprof_gender'] = (($profile['gender']) ? htmlspecialchars($profile['gender'], ENT_COMPAT,'UTF-8',false) : '');
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$arr['xprof_marital'] = (($profile['marital']) ? htmlspecialchars($profile['marital'], ENT_COMPAT,'UTF-8',false) : '');
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$arr['xprof_sexual'] = (($profile['sexual']) ? htmlspecialchars($profile['sexual'], ENT_COMPAT,'UTF-8',false) : '');
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$arr['xprof_locale'] = (($profile['locale']) ? htmlspecialchars($profile['locale'], ENT_COMPAT,'UTF-8',false) : '');
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$arr['xprof_region'] = (($profile['region']) ? htmlspecialchars($profile['region'], ENT_COMPAT,'UTF-8',false) : '');
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$arr['xprof_postcode'] = (($profile['postcode']) ? htmlspecialchars($profile['postcode'], ENT_COMPAT,'UTF-8',false) : '');
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$arr['xprof_country'] = (($profile['country']) ? htmlspecialchars($profile['country'], ENT_COMPAT,'UTF-8',false) : '');
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$arr['xprof_about'] = (($profile['about']) ? htmlspecialchars($profile['about'], ENT_COMPAT,'UTF-8',false) : '');
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$arr['xprof_pronouns'] = (($profile['pronouns']) ? htmlspecialchars($profile['pronouns'], ENT_COMPAT,'UTF-8',false) : '');
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$arr['xprof_homepage'] = (($profile['homepage']) ? htmlspecialchars($profile['homepage'], ENT_COMPAT,'UTF-8',false) : '');
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$arr['xprof_hometown'] = (($profile['hometown']) ? htmlspecialchars($profile['hometown'], ENT_COMPAT,'UTF-8',false) : '');
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$clean = [];
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if (array_key_exists('keywords', $profile) and is_array($profile['keywords'])) {
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self::import_directory_keywords($hash,$profile['keywords']);
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foreach ($profile['keywords'] as $kw) {
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$kw = trim(htmlspecialchars($kw,ENT_COMPAT, 'UTF-8', false));
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$kw = trim($kw, ',');
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$clean[] = $kw;
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}
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}
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$arr['xprof_keywords'] = implode(' ',$clean);
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// Self censored, make it so
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// These are not translated, so the German "erwachsenen" keyword will not censor the directory profile. Only the English form - "adult".
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if(in_arrayi('nsfw',$clean) || in_arrayi('adult',$clean)) {
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q("update xchan set xchan_selfcensored = 1 where xchan_hash = '%s'",
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dbesc($hash)
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);
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}
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$r = q("select * from xprof where xprof_hash = '%s' limit 1",
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dbesc($hash)
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);
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if ($arr['xprof_age'] > 150)
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$arr['xprof_age'] = 150;
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if ($arr['xprof_age'] < 0)
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$arr['xprof_age'] = 0;
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if ($r) {
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$update = false;
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foreach ($r[0] as $k => $v) {
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if ((array_key_exists($k,$arr)) && ($arr[$k] != $v)) {
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logger('import_directory_profile: update ' . $k . ' => ' . $arr[$k]);
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$update = true;
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break;
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}
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}
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if ($update) {
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q("update xprof set
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xprof_desc = '%s',
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xprof_dob = '%s',
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xprof_age = %d,
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xprof_gender = '%s',
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xprof_marital = '%s',
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xprof_sexual = '%s',
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xprof_locale = '%s',
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xprof_region = '%s',
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xprof_postcode = '%s',
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xprof_country = '%s',
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xprof_about = '%s',
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xprof_homepage = '%s',
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xprof_hometown = '%s',
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xprof_keywords = '%s',
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xprof_pronouns = '%s'
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where xprof_hash = '%s'",
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dbesc($arr['xprof_desc']),
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dbesc($arr['xprof_dob']),
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intval($arr['xprof_age']),
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dbesc($arr['xprof_gender']),
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dbesc($arr['xprof_marital']),
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dbesc($arr['xprof_sexual']),
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dbesc($arr['xprof_locale']),
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dbesc($arr['xprof_region']),
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dbesc($arr['xprof_postcode']),
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dbesc($arr['xprof_country']),
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dbesc($arr['xprof_about']),
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dbesc($arr['xprof_homepage']),
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dbesc($arr['xprof_hometown']),
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dbesc($arr['xprof_keywords']),
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dbesc($arr['xprof_pronouns']),
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dbesc($arr['xprof_hash'])
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);
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}
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} else {
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$update = true;
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logger('New profile');
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q("insert into xprof (xprof_hash, xprof_desc, xprof_dob, xprof_age, xprof_gender, xprof_marital, xprof_sexual, xprof_locale, xprof_region, xprof_postcode, xprof_country, xprof_about, xprof_homepage, xprof_hometown, xprof_keywords, xprof_pronouns) values ('%s', '%s', '%s', %d, '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s') ",
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dbesc($arr['xprof_hash']),
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dbesc($arr['xprof_desc']),
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dbesc($arr['xprof_dob']),
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intval($arr['xprof_age']),
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dbesc($arr['xprof_gender']),
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dbesc($arr['xprof_marital']),
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dbesc($arr['xprof_sexual']),
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dbesc($arr['xprof_locale']),
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dbesc($arr['xprof_region']),
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dbesc($arr['xprof_postcode']),
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dbesc($arr['xprof_country']),
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dbesc($arr['xprof_about']),
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dbesc($arr['xprof_homepage']),
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dbesc($arr['xprof_hometown']),
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dbesc($arr['xprof_keywords']),
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dbesc($arr['xprof_pronouns'])
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);
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}
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$d = [
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'xprof' => $arr,
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'profile' => $profile,
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'update' => $update
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];
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/**
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* @hooks import_directory_profile
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* Called when processing delivery of a profile structure from an external source (usually for directory storage).
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* * \e array \b xprof
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* * \e array \b profile
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* * \e boolean \b update
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*/
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call_hooks('import_directory_profile', $d);
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if (($d['update']) && (! $suppress_update)) {
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self::update_modtime($arr['xprof_hash'], new_uuid(), $addr, $ud_flags);
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}
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q("update xchan set xchan_updated = '%s' where xchan_hash = '%s'",
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dbesc(datetime_convert()),
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dbesc($arr['xprof_hash'])
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);
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return $d['update'];
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}
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/**
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* @brief
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*
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* @param string $hash An xtag_hash
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* @param array $keywords
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*/
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static function import_directory_keywords($hash, $keywords) {
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$existing = [];
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$r = q("select * from xtag where xtag_hash = '%s' and xtag_flags = 0",
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dbesc($hash)
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);
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if($r) {
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foreach($r as $rr)
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$existing[] = $rr['xtag_term'];
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}
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$clean = [];
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foreach($keywords as $kw) {
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$kw = trim(htmlspecialchars($kw,ENT_COMPAT, 'UTF-8', false));
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$kw = trim($kw, ',');
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$clean[] = $kw;
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}
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foreach($existing as $x) {
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if(! in_array($x, $clean))
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$r = q("delete from xtag where xtag_hash = '%s' and xtag_term = '%s' and xtag_flags = 0",
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dbesc($hash),
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dbesc($x)
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);
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}
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foreach($clean as $x) {
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if(! in_array($x, $existing)) {
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$r = q("insert into xtag ( xtag_hash, xtag_term, xtag_flags) values ( '%s' ,'%s', 0 )",
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dbesc($hash),
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dbesc($x)
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);
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
/**
|
|
* @brief
|
|
*
|
|
* @param string $hash
|
|
* @param string $guid
|
|
* @param string $addr
|
|
* @param int $flags (optional) default 0
|
|
*/
|
|
|
|
static function update_modtime($hash, $guid, $addr, $flags = 0) {
|
|
|
|
$dirmode = intval(get_config('system', 'directory_mode'));
|
|
|
|
if($dirmode == DIRECTORY_MODE_NORMAL)
|
|
return;
|
|
|
|
if($flags) {
|
|
q("insert into updates (ud_hash, ud_guid, ud_date, ud_flags, ud_addr ) values ( '%s', '%s', '%s', %d, '%s' )",
|
|
dbesc($hash),
|
|
dbesc($guid),
|
|
dbesc(datetime_convert()),
|
|
intval($flags),
|
|
dbesc($addr)
|
|
);
|
|
}
|
|
else {
|
|
q("update updates set ud_flags = ( ud_flags | %d ) where ud_addr = '%s' and (ud_flags & %d) = 0 ",
|
|
intval(UPDATE_FLAGS_UPDATED),
|
|
dbesc($addr),
|
|
intval(UPDATE_FLAGS_UPDATED)
|
|
);
|
|
}
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
} |