457 lines
13 KiB
PHP
457 lines
13 KiB
PHP
<?php
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require_once('include/dir_fns.php');
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function dirsearch_init(&$a) {
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App::set_pager_itemspage(60);
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}
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function dirsearch_content(&$a) {
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$ret = array('success' => false);
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// logger('request: ' . print_r($_REQUEST,true));
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$dirmode = intval(get_config('system','directory_mode'));
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if($dirmode == DIRECTORY_MODE_NORMAL) {
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$ret['message'] = t('This site is not a directory server');
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json_return_and_die($ret);
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}
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$access_token = $_REQUEST['t'];
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$token = get_config('system','realm_token');
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if($token && $access_token != $token) {
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$ret['message'] = t('This directory server requires an access token');
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json_return_and_die($ret);
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}
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if(argc() > 1 && argv(1) === 'sites') {
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$ret = list_public_sites();
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json_return_and_die($ret);
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}
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$sql_extra = '';
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$tables = array('name','address','locale','region','postcode','country','gender','marital','sexual','keywords');
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if($_REQUEST['query']) {
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$advanced = dir_parse_query($_REQUEST['query']);
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if($advanced) {
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foreach($advanced as $adv) {
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if(in_array($adv['field'],$tables)) {
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if($adv['field'] === 'name')
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$sql_extra .= dir_query_build($adv['logic'],'xchan_name',$adv['value']);
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elseif($adv['field'] === 'address')
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$sql_extra .= dir_query_build($adv['logic'],'xchan_addr',$adv['value']);
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else
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$sql_extra .= dir_query_build($adv['logic'],'xprof_' . $adv['field'],$adv['value']);
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}
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}
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}
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}
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$hash = ((x($_REQUEST['hash'])) ? $_REQUEST['hash'] : '');
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$name = ((x($_REQUEST,'name')) ? $_REQUEST['name'] : '');
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$hub = ((x($_REQUEST,'hub')) ? $_REQUEST['hub'] : '');
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$address = ((x($_REQUEST,'address')) ? $_REQUEST['address'] : '');
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$locale = ((x($_REQUEST,'locale')) ? $_REQUEST['locale'] : '');
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$region = ((x($_REQUEST,'region')) ? $_REQUEST['region'] : '');
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$postcode = ((x($_REQUEST,'postcode')) ? $_REQUEST['postcode'] : '');
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$country = ((x($_REQUEST,'country')) ? $_REQUEST['country'] : '');
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$gender = ((x($_REQUEST,'gender')) ? $_REQUEST['gender'] : '');
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$marital = ((x($_REQUEST,'marital')) ? $_REQUEST['marital'] : '');
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$sexual = ((x($_REQUEST,'sexual')) ? $_REQUEST['sexual'] : '');
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$keywords = ((x($_REQUEST,'keywords')) ? $_REQUEST['keywords'] : '');
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$agege = ((x($_REQUEST,'agege')) ? intval($_REQUEST['agege']) : 0 );
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$agele = ((x($_REQUEST,'agele')) ? intval($_REQUEST['agele']) : 0 );
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$kw = ((x($_REQUEST,'kw')) ? intval($_REQUEST['kw']) : 0 );
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$forums = ((array_key_exists('pubforums',$_REQUEST)) ? intval($_REQUEST['pubforums']) : 0);
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if(get_config('system','disable_directory_keywords'))
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$kw = 0;
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// by default use a safe search
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$safe = ((x($_REQUEST,'safe'))); // ? intval($_REQUEST['safe']) : 1 );
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if ($safe === false)
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$safe = 1;
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if(array_key_exists('sync',$_REQUEST)) {
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if($_REQUEST['sync'])
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$sync = datetime_convert('UTC','UTC',$_REQUEST['sync']);
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else
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$sync = datetime_convert('UTC','UTC','2010-01-01 01:01:00');
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}
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else
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$sync = false;
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if($hub)
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$hub_query = " and xchan_hash in (select hubloc_hash from hubloc where hubloc_host = '" . protect_sprintf(dbesc($hub)) . "') ";
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else
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$hub_query = '';
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$sort_order = ((x($_REQUEST,'order')) ? $_REQUEST['order'] : '');
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$joiner = ' OR ';
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if($_REQUEST['and'])
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$joiner = ' AND ';
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if($name)
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$sql_extra .= dir_query_build($joiner,'xchan_name',$name);
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if($address)
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$sql_extra .= dir_query_build($joiner,'xchan_addr',$address);
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if($city)
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$sql_extra .= dir_query_build($joiner,'xprof_locale',$city);
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if($region)
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$sql_extra .= dir_query_build($joiner,'xprof_region',$region);
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if($post)
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$sql_extra .= dir_query_build($joiner,'xprof_postcode',$post);
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if($country)
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$sql_extra .= dir_query_build($joiner,'xprof_country',$country);
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if($gender)
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$sql_extra .= dir_query_build($joiner,'xprof_gender',$gender);
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if($marital)
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$sql_extra .= dir_query_build($joiner,'xprof_marital',$marital);
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if($sexual)
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$sql_extra .= dir_query_build($joiner,'xprof_sexual',$sexual);
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if($keywords)
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$sql_extra .= dir_query_build($joiner,'xprof_keywords',$keywords);
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// we only support an age range currently. You must set both agege
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// (greater than or equal) and agele (less than or equal)
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if($agele && $agege) {
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$sql_extra .= " $joiner ( xprof_age <= " . intval($agele) . " ";
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$sql_extra .= " AND xprof_age >= " . intval($agege) . ") ";
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}
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if($hash) {
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$sql_extra = " AND xchan_hash like '" . dbesc($hash) . protect_sprintf('%') . "' ";
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}
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$perpage = (($_REQUEST['n']) ? $_REQUEST['n'] : 60);
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$page = (($_REQUEST['p']) ? intval($_REQUEST['p'] - 1) : 0);
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$startrec = (($page+1) * $perpage) - $perpage;
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$limit = (($_REQUEST['limit']) ? intval($_REQUEST['limit']) : 0);
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$return_total = ((x($_REQUEST,'return_total')) ? intval($_REQUEST['return_total']) : 0);
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// mtime is not currently working
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$mtime = ((x($_REQUEST,'mtime')) ? datetime_convert('UTC','UTC',$_REQUEST['mtime']) : '');
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// ok a separate tag table won't work.
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// merge them into xprof
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$ret['success'] = true;
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// If &limit=n, return at most n entries
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// If &return_total=1, we count matching entries and return that as 'total_items' for use in pagination.
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// By default we return one page (default 80 items maximum) and do not count total entries
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$logic = ((strlen($sql_extra)) ? 'false' : 'true');
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if($hash)
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$logic = 'true';
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if($dirmode == DIRECTORY_MODE_STANDALONE) {
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$sql_extra .= " and xchan_addr like '%%" . App::get_hostname() . "' ";
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}
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$safesql = (($safe > 0) ? " and xchan_censored = 0 and xchan_selfcensored = 0 " : '');
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if($safe < 0)
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$safesql = " and ( xchan_censored = 1 OR xchan_selfcensored = 1 ) ";
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if($forums)
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$safesql .= " and xchan_pubforum = " . ((intval($forums)) ? '1 ' : '0 ');
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if($limit)
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$qlimit = " LIMIT $limit ";
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else {
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$qlimit = " LIMIT " . intval($perpage) . " OFFSET " . intval($startrec);
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if($return_total) {
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$r = q("SELECT COUNT(xchan_hash) AS `total` FROM xchan left join xprof on xchan_hash = xprof_hash where $logic $sql_extra and xchan_network = 'zot' and xchan_hidden = 0 and xchan_orphan = 0 and xchan_deleted = 0 $safesql ");
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if($r) {
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$ret['total_items'] = $r[0]['total'];
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}
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}
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}
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if($sort_order == 'normal') {
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$order = " order by xchan_name asc ";
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// Start the alphabetic search at 'A'
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// This will make a handful of channels whose names begin with
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// punctuation un-searchable in this mode
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$safesql .= " and ascii(substring(xchan_name FROM 1 FOR 1)) > 64 ";
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}
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elseif($sort_order == 'reverse')
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$order = " order by xchan_name desc ";
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elseif($sort_order == 'reversedate')
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$order = " order by xchan_name_date asc ";
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else
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$order = " order by xchan_name_date desc ";
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if($sync) {
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$spkt = array('transactions' => array());
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$r = q("select * from updates where ud_date >= '%s' and ud_guid != '' order by ud_date desc",
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dbesc($sync)
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);
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if($r) {
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foreach($r as $rr) {
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$flags = array();
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if($rr['ud_flags'] & UPDATE_FLAGS_DELETED)
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$flags[] = 'deleted';
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if($rr['ud_flags'] & UPDATE_FLAGS_FORCED)
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$flags[] = 'forced';
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$spkt['transactions'][] = array(
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'hash' => $rr['ud_hash'],
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'address' => $rr['ud_addr'],
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'transaction_id' => $rr['ud_guid'],
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'timestamp' => $rr['ud_date'],
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'flags' => $flags
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);
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}
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}
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$r = q("select * from xlink where xlink_static = 1 and xlink_updated >= '%s' ",
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dbesc($sync)
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);
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if($r) {
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$spkt['ratings'] = array();
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foreach($r as $rr) {
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$spkt['ratings'][] = array(
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'type' => 'rating',
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'encoding' => 'zot',
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'channel' => $rr['xlink_xchan'],
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'target' => $rr['xlink_link'],
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'rating' => intval($rr['xlink_rating']),
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'rating_text' => $rr['xlink_rating_text'],
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'signature' => $rr['xlink_sig'],
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'edited' => $rr['xlink_updated']
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);
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}
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}
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json_return_and_die($spkt);
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}
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else {
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$r = q("SELECT xchan.*, xprof.* from xchan left join xprof on xchan_hash = xprof_hash
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where ( $logic $sql_extra ) $hub_query and xchan_network = 'zot' and xchan_hidden = 0 and xchan_orphan = 0 and xchan_deleted = 0
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$safesql $order $qlimit "
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);
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$ret['page'] = $page + 1;
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$ret['records'] = count($r);
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}
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if($r) {
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$entries = array();
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foreach($r as $rr) {
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$entry = array();
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$pc = q("select count(xlink_rating) as total_ratings from xlink where xlink_link = '%s' and xlink_rating != 0 and xlink_static = 1 group by xlink_rating",
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dbesc($rr['xchan_hash'])
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);
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if($pc)
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$entry['total_ratings'] = intval($pc[0]['total_ratings']);
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else
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$entry['total_ratings'] = 0;
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$entry['name'] = $rr['xchan_name'];
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$entry['hash'] = $rr['xchan_hash'];
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$entry['public_forum'] = (intval($rr['xchan_pubforum']) ? true : false);
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$entry['url'] = $rr['xchan_url'];
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$entry['photo_l'] = $rr['xchan_photo_l'];
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$entry['photo'] = $rr['xchan_photo_m'];
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$entry['address'] = $rr['xchan_addr'];
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$entry['description'] = $rr['xprof_desc'];
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$entry['locale'] = $rr['xprof_locale'];
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$entry['region'] = $rr['xprof_region'];
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$entry['postcode'] = $rr['xprof_postcode'];
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$entry['country'] = $rr['xprof_country'];
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$entry['birthday'] = $rr['xprof_dob'];
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$entry['age'] = $rr['xprof_age'];
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$entry['gender'] = $rr['xprof_gender'];
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$entry['marital'] = $rr['xprof_marital'];
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$entry['sexual'] = $rr['xprof_sexual'];
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$entry['about'] = $rr['xprof_about'];
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$entry['homepage'] = $rr['xprof_homepage'];
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$entry['hometown'] = $rr['xprof_hometown'];
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$entry['keywords'] = $rr['xprof_keywords'];
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$entries[] = $entry;
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}
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$ret['results'] = $entries;
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if($kw) {
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$k = dir_tagadelic($kw);
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if($k) {
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$ret['keywords'] = array();
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foreach($k as $kv) {
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$ret['keywords'][] = array('term' => $kv[0],'weight' => $kv[1], 'normalise' => $kv[2]);
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}
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}
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}
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}
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json_return_and_die($ret);
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}
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function dir_query_build($joiner,$field,$s) {
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$ret = '';
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if(trim($s))
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$ret .= dbesc($joiner) . " " . dbesc($field) . " like '" . protect_sprintf( '%' . dbesc($s) . '%' ) . "' ";
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return $ret;
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}
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function dir_flag_build($joiner,$field,$bit,$s) {
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return dbesc($joiner) . " ( " . dbesc($field) . " & " . intval($bit) . " ) " . ((intval($s)) ? '>' : '=' ) . " 0 ";
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}
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function dir_parse_query($s) {
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$ret = array();
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$curr = array();
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$all = explode(' ',$s);
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$quoted_string = false;
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if($all) {
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foreach($all as $q) {
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if($quoted_string === false) {
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if($q === 'and') {
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$curr['logic'] = 'and';
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continue;
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}
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if($q === 'or') {
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$curr['logic'] = 'or';
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continue;
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}
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if($q === 'not') {
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$curr['logic'] .= ' not';
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continue;
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}
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if(strpos($q,'=')) {
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if(! isset($curr['logic']))
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$curr['logic'] = 'or';
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$curr['field'] = trim(substr($q,0,strpos($q,'=')));
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$curr['value'] = trim(substr($q,strpos($q,'=')+1));
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if($curr['value'][0] == '"' && $curr['value'][strlen($curr['value'])-1] != '"') {
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$quoted_string = true;
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$curr['value'] = substr($curr['value'],1);
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continue;
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}
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elseif($curr['value'][0] == '"' && $curr['value'][strlen($curr['value'])-1] == '"') {
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$curr['value'] = substr($curr['value'],1,strlen($curr['value'])-2);
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$ret[] = $curr;
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$curr = array();
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continue;
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}
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else {
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$ret[] = $curr;
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$curr = array();
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continue;
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}
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}
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}
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else {
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if($q[strlen($q)-1] == '"') {
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$curr['value'] .= ' ' . str_replace('"','',trim($q));
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$ret[] = $curr;
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$curr = array();
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$quoted_string = false;
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}
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else
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$curr['value'] .= ' ' . trim(q);
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}
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}
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}
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logger('dir_parse_query:' . print_r($ret,true),LOGGER_DATA);
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return $ret;
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}
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function list_public_sites() {
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$rand = db_getfunc('rand');
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$realm = get_directory_realm();
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if($realm == DIRECTORY_REALM) {
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$r = q("select * from site where site_access != 0 and site_register !=0 and ( site_realm = '%s' or site_realm = '') and site_type = %d order by $rand",
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dbesc($realm),
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intval(SITE_TYPE_ZOT)
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);
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}
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else {
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$r = q("select * from site where site_access != 0 and site_register !=0 and site_realm = '%s' and site_type = %d order by $rand",
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dbesc($realm),
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intval(SITE_TYPE_ZOT)
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);
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}
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$ret = array('success' => false);
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if($r) {
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$ret['success'] = true;
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$ret['sites'] = array();
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$insecure = array();
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foreach($r as $rr) {
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if($rr['site_access'] == ACCESS_FREE)
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$access = 'free';
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elseif($rr['site_access'] == ACCESS_PAID)
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$access = 'paid';
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elseif($rr['site_access'] == ACCESS_TIERED)
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$access = 'tiered';
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else
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$access = 'private';
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if($rr['site_register'] == REGISTER_OPEN)
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$register = 'open';
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elseif($rr['site_register'] == REGISTER_APPROVE)
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$register = 'approve';
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else
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$register = 'closed';
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if(strpos($rr['site_url'],'https://') !== false)
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$ret['sites'][] = array('url' => $rr['site_url'], 'access' => $access, 'register' => $register, 'sellpage' => $rr['site_sellpage'], 'location' => $rr['site_location'], 'project' => $rr['site_project']);
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else
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$insecure[] = array('url' => $rr['site_url'], 'access' => $access, 'register' => $register, 'sellpage' => $rr['site_sellpage'], 'location' => $rr['site_location'], 'project' => $rr['site_project']);
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}
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if($insecure) {
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$ret['sites'] = array_merge($ret['sites'],$insecure);
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}
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}
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return $ret;
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}
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