Merge branch 'dev' into toggle-context-help

1 files changed, 462 insertions, 0 deletions

diff --git a/Zotlabs/Module/Dirsearch.php b/Zotlabs/Module/Dirsearch.php
new file mode 100644
index 000000000..8f60910f1
--- /dev/null
+++ b/Zotlabs/Module/Dirsearch.php
@@ -0,0 +1,462 @@
+<?php
+namespace Zotlabs\Module;
+
+require_once('include/dir_fns.php');
+
+
+
+class Dirsearch extends \Zotlabs\Web\Controller {
+
+	function init() {
+		\App::set_pager_itemspage(60);
+	
+	}
+	
+		function get() {
+	
+		$ret = array('success' => false);
+	
+	//	logger('request: ' . print_r($_REQUEST,true));
+	
+	
+		$dirmode = intval(get_config('system','directory_mode'));
+	
+		if($dirmode == DIRECTORY_MODE_NORMAL) {
+			$ret['message'] = t('This site is not a directory server');
+			json_return_and_die($ret);
+		}
+	
+		$access_token = $_REQUEST['t'];
+	
+		$token = get_config('system','realm_token');
+		if($token && $access_token != $token) {
+			$ret['message'] = t('This directory server requires an access token');
+			json_return_and_die($ret);
+		}
+	
+	
+		if(argc() > 1 && argv(1) === 'sites') {
+			$ret = $this->list_public_sites();
+			json_return_and_die($ret);
+		}
+	
+		$sql_extra = '';
+	
+	
+		$tables = array('name','address','locale','region','postcode','country','gender','marital','sexual','keywords');
+	
+		if($_REQUEST['query']) {
+			$advanced = $this->dir_parse_query($_REQUEST['query']);
+			if($advanced) {
+				foreach($advanced as $adv) {
+					if(in_array($adv['field'],$tables)) {
+						if($adv['field'] === 'name')
+							$sql_extra .= $this->dir_query_build($adv['logic'],'xchan_name',$adv['value']);
+						elseif($adv['field'] === 'address')
+	 						$sql_extra .= $this->dir_query_build($adv['logic'],'xchan_addr',$adv['value']);
+						else
+							$sql_extra .= $this->dir_query_build($adv['logic'],'xprof_' . $adv['field'],$adv['value']);
+					}
+				}
+			}
+		}
+	
+		$hash     = ((x($_REQUEST['hash']))    ? $_REQUEST['hash']     : '');
+	
+		$name     = ((x($_REQUEST,'name'))     ? $_REQUEST['name']     : '');
+		$hub      = ((x($_REQUEST,'hub'))      ? $_REQUEST['hub']      : '');
+		$address  = ((x($_REQUEST,'address'))  ? $_REQUEST['address']  : '');
+		$locale   = ((x($_REQUEST,'locale'))   ? $_REQUEST['locale']   : '');
+		$region   = ((x($_REQUEST,'region'))   ? $_REQUEST['region']   : '');
+		$postcode = ((x($_REQUEST,'postcode')) ? $_REQUEST['postcode'] : '');
+		$country  = ((x($_REQUEST,'country'))  ? $_REQUEST['country']  : '');
+		$gender   = ((x($_REQUEST,'gender'))   ? $_REQUEST['gender']   : '');
+		$marital  = ((x($_REQUEST,'marital'))  ? $_REQUEST['marital']  : '');
+		$sexual   = ((x($_REQUEST,'sexual'))   ? $_REQUEST['sexual']   : '');
+		$keywords = ((x($_REQUEST,'keywords')) ? $_REQUEST['keywords'] : '');
+		$agege    = ((x($_REQUEST,'agege'))    ? intval($_REQUEST['agege']) : 0 );
+		$agele    = ((x($_REQUEST,'agele'))    ? intval($_REQUEST['agele']) : 0 );
+		$kw       = ((x($_REQUEST,'kw'))       ? intval($_REQUEST['kw'])    : 0 );
+		$forums   = ((array_key_exists('pubforums',$_REQUEST)) ? intval($_REQUEST['pubforums']) : 0);
+	
+		if(get_config('system','disable_directory_keywords'))
+			$kw = 0;
+	
+	
+		// by default use a safe search
+		$safe     = ((x($_REQUEST,'safe')));    // ? intval($_REQUEST['safe'])  : 1 );
+		if ($safe === false)
+				$safe = 1;
+			
+		if(array_key_exists('sync',$_REQUEST)) {
+			if($_REQUEST['sync'])
+				$sync = datetime_convert('UTC','UTC',$_REQUEST['sync']);
+			else
+				$sync = datetime_convert('UTC','UTC','2010-01-01 01:01:00');
+		}
+		else
+			$sync = false;
+	
+	
+		if($hub)
+			$hub_query = " and xchan_hash in (select hubloc_hash from hubloc where hubloc_host =  '" . protect_sprintf(dbesc($hub)) . "') ";
+		else
+			$hub_query = '';
+	
+		$sort_order  = ((x($_REQUEST,'order')) ? $_REQUEST['order'] : '');
+	
+		$joiner = ' OR ';
+		if($_REQUEST['and'])
+			$joiner = ' AND ';
+	
+		if($name)
+			$sql_extra .= $this->dir_query_build($joiner,'xchan_name',$name);
+		if($address)
+			$sql_extra .= $this->dir_query_build($joiner,'xchan_addr',$address);
+		if($city)
+			$sql_extra .= $this->dir_query_build($joiner,'xprof_locale',$city);
+		if($region)
+			$sql_extra .= $this->dir_query_build($joiner,'xprof_region',$region);
+		if($post)
+			$sql_extra .= $this->dir_query_build($joiner,'xprof_postcode',$post);
+		if($country)
+			$sql_extra .= $this->dir_query_build($joiner,'xprof_country',$country);
+		if($gender)
+			$sql_extra .= $this->dir_query_build($joiner,'xprof_gender',$gender);
+		if($marital)
+			$sql_extra .= $this->dir_query_build($joiner,'xprof_marital',$marital);
+		if($sexual)
+			$sql_extra .= $this->dir_query_build($joiner,'xprof_sexual',$sexual);
+		if($keywords)
+			$sql_extra .= $this->dir_query_build($joiner,'xprof_keywords',$keywords);
+	
+	
+		// we only support an age range currently. You must set both agege 
+		// (greater than or equal) and agele (less than or equal) 
+	
+		if($agele && $agege) {
+			$sql_extra .= " $joiner ( xprof_age <= " . intval($agele) . " ";
+			$sql_extra .= " AND  xprof_age >= " . intval($agege) . ") ";
+		}
+	
+	
+		if($hash) {
+			$sql_extra = " AND xchan_hash like '" . dbesc($hash) . protect_sprintf('%') . "' ";
+		}
+	
+	
+	    $perpage      = (($_REQUEST['n'])              ? $_REQUEST['n']                    : 60);
+	    $page         = (($_REQUEST['p'])              ? intval($_REQUEST['p'] - 1)        : 0);
+	    $startrec     = (($page+1) * $perpage) - $perpage;
+		$limit        = (($_REQUEST['limit'])          ? intval($_REQUEST['limit'])        : 0);
+		$return_total = ((x($_REQUEST,'return_total')) ? intval($_REQUEST['return_total']) : 0);
+	
+		// mtime is not currently working
+	
+		$mtime        = ((x($_REQUEST,'mtime'))        ? datetime_convert('UTC','UTC',$_REQUEST['mtime']) : '');
+	
+		// ok a separate tag table won't work. 
+		// merge them into xprof
+	
+		$ret['success'] = true;
+	
+		// If &limit=n, return at most n entries
+		// If &return_total=1, we count matching entries and return that as 'total_items' for use in pagination.
+		// By default we return one page (default 80 items maximum) and do not count total entries
+	
+		$logic = ((strlen($sql_extra)) ? 'false' : 'true');
+	
+		if($hash)
+			$logic = 'true';
+	
+		if($dirmode == DIRECTORY_MODE_STANDALONE) {
+			$sql_extra .= " and xchan_addr like '%%" . \App::get_hostname() . "' ";
+		}
+	
+		$safesql = (($safe > 0) ? " and xchan_censored = 0 and xchan_selfcensored = 0 " : '');
+		if($safe < 0)
+			$safesql = " and ( xchan_censored = 1 OR xchan_selfcensored = 1 ) ";
+	
+		if($forums)
+			$safesql .= " and xchan_pubforum = " . ((intval($forums)) ? '1 ' : '0 ');
+	
+		if($limit) 
+			$qlimit = " LIMIT $limit ";
+		else {
+			$qlimit = " LIMIT " . intval($perpage) . " OFFSET " . intval($startrec);
+			if($return_total) {
+				$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 $safesql ");
+				if($r) {
+					$ret['total_items'] = $r[0]['total'];
+				}
+			}
+		}
+	
+		if($sort_order == 'normal') {
+			$order = " order by xchan_name asc ";
+	
+			// Start the alphabetic search at 'A' 
+			// This will make a handful of channels whose names begin with
+			// punctuation un-searchable in this mode
+	
+			$safesql .= " and ascii(substring(xchan_name FROM 1 FOR 1)) > 64 ";
+		}
+		elseif($sort_order == 'reverse')
+			$order = " order by xchan_name desc ";
+		elseif($sort_order == 'reversedate')
+			$order = " order by xchan_name_date asc ";
+		else	
+			$order = " order by xchan_name_date desc ";
+	
+	
+		if($sync) {
+			$spkt = array('transactions' => array());
+			$r = q("select * from updates where ud_date >= '%s' and ud_guid != '' order by ud_date desc",
+				dbesc($sync)
+			);
+			if($r) {
+				foreach($r as $rr) {
+					$flags = array();
+					if($rr['ud_flags'] & UPDATE_FLAGS_DELETED)
+						$flags[] = 'deleted';
+					if($rr['ud_flags'] & UPDATE_FLAGS_FORCED)
+						$flags[] = 'forced';
+	
+					$spkt['transactions'][] = array(
+						'hash' => $rr['ud_hash'],
+						'address' => $rr['ud_addr'],
+						'transaction_id' => $rr['ud_guid'],
+						'timestamp' => $rr['ud_date'],
+						'flags' => $flags
+					);
+				}
+			}
+			$r = q("select * from xlink where xlink_static = 1 and xlink_updated >= '%s' ",
+				dbesc($sync)
+			);
+			if($r) {
+				$spkt['ratings'] = array();
+				foreach($r as $rr) {
+					$spkt['ratings'][] = array(
+						'type' => 'rating', 
+						'encoding' => 'zot',
+						'channel' => $rr['xlink_xchan'],
+						'target' => $rr['xlink_link'],
+						'rating' => intval($rr['xlink_rating']),
+						'rating_text' => $rr['xlink_rating_text'],
+						'signature' => $rr['xlink_sig'],
+						'edited' => $rr['xlink_updated']
+					);
+				}
+			}
+			json_return_and_die($spkt);
+		}
+		else {
+	
+			$r = q("SELECT xchan.*, xprof.* from xchan left join xprof on xchan_hash = xprof_hash 
+				where ( $logic $sql_extra ) $hub_query and xchan_network = 'zot' and xchan_hidden = 0 and xchan_orphan = 0 and xchan_deleted = 0 
+				$safesql $order $qlimit "
+			);
+	
+	
+	
+			$ret['page'] = $page + 1;
+			$ret['records'] = count($r);		
+		}
+	
+	
+	
+		if($r) {
+	
+			$entries = array();
+	
+			foreach($r as $rr) {
+	
+				$entry = array();
+	
+				$pc = q("select count(xlink_rating) as total_ratings from xlink where xlink_link = '%s' and xlink_rating != 0 and xlink_static = 1 group by xlink_rating",
+					dbesc($rr['xchan_hash'])
+				);
+	
+				if($pc)
+					$entry['total_ratings'] = intval($pc[0]['total_ratings']);
+				else
+					$entry['total_ratings'] = 0;
+	
+				$entry['name']        = $rr['xchan_name'];
+				$entry['hash']        = $rr['xchan_hash'];
+	
+				$entry['public_forum'] = (intval($rr['xchan_pubforum']) ? true : false);
+	
+				$entry['url']         = $rr['xchan_url'];
+				$entry['photo_l']     = $rr['xchan_photo_l'];
+				$entry['photo']       = $rr['xchan_photo_m'];
+				$entry['address']     = $rr['xchan_addr'];
+				$entry['description'] = $rr['xprof_desc'];
+				$entry['locale']      = $rr['xprof_locale'];
+				$entry['region']      = $rr['xprof_region'];
+				$entry['postcode']    = $rr['xprof_postcode'];
+				$entry['country']     = $rr['xprof_country'];
+				$entry['birthday']    = $rr['xprof_dob'];
+				$entry['age']         = $rr['xprof_age'];
+				$entry['gender']      = $rr['xprof_gender'];
+				$entry['marital']     = $rr['xprof_marital'];
+				$entry['sexual']      = $rr['xprof_sexual'];
+				$entry['about']       = $rr['xprof_about'];
+				$entry['homepage']    = $rr['xprof_homepage'];
+				$entry['hometown']    = $rr['xprof_hometown'];
+				$entry['keywords']    = $rr['xprof_keywords'];
+	
+				$entries[] = $entry;
+	
+			}
+	
+			$ret['results'] = $entries;
+			if($kw) {
+				$k = dir_tagadelic($kw);
+				if($k) {
+					$ret['keywords'] = array();
+					foreach($k as $kv) {
+						$ret['keywords'][] = array('term' => $kv[0],'weight' => $kv[1], 'normalise' => $kv[2]);
+					}
+				}
+			}
+		}		
+	
+		json_return_and_die($ret);
+	}
+	
+	function dir_query_build($joiner,$field,$s) {
+		$ret = '';
+		if(trim($s))
+			$ret .= dbesc($joiner) . " " . dbesc($field) . " like '" . protect_sprintf( '%' . dbesc($s) . '%' ) . "' ";
+		return $ret;
+	}
+	
+	function dir_flag_build($joiner,$field,$bit,$s) {
+		return dbesc($joiner) . " ( " . dbesc($field) . " & " . intval($bit) . " ) " . ((intval($s)) ? '>' : '=' ) . " 0 ";
+	}
+	
+	
+	function dir_parse_query($s) {
+	
+		$ret = array();
+		$curr = array();
+		$all = explode(' ',$s);
+		$quoted_string = false;
+	
+		if($all) {
+			foreach($all as $q) {
+				if($quoted_string === false) {
+					if($q === 'and') {
+						$curr['logic'] = 'and';
+						continue;
+					}
+					if($q === 'or') {
+						$curr['logic'] = 'or';
+						continue;
+					}
+					if($q === 'not') {
+						$curr['logic'] .= ' not';
+						continue;
+					}
+					if(strpos($q,'=')) {
+						if(! isset($curr['logic']))
+							$curr['logic'] = 'or';
+						$curr['field'] = trim(substr($q,0,strpos($q,'=')));
+						$curr['value'] = trim(substr($q,strpos($q,'=')+1));
+						if($curr['value'][0] == '"' && $curr['value'][strlen($curr['value'])-1] != '"') {
+							$quoted_string = true;
+							$curr['value'] = substr($curr['value'],1);
+							continue;
+						}
+						elseif($curr['value'][0] == '"' && $curr['value'][strlen($curr['value'])-1] == '"') {
+							$curr['value'] = substr($curr['value'],1,strlen($curr['value'])-2);
+							$ret[] = $curr;
+							$curr = array();
+							continue;
+						}	
+						else {
+							$ret[] = $curr;
+							$curr = array();
+							continue;
+						}
+					}
+				}
+				else {
+					if($q[strlen($q)-1] == '"') {
+						$curr['value'] .= ' ' . str_replace('"','',trim($q));
+						$ret[] = $curr;
+						$curr = array();
+						$quoted_string = false;
+					}
+					else
+						$curr['value'] .= ' ' . trim(q);
+				}
+			}
+		}
+		logger('dir_parse_query:' . print_r($ret,true),LOGGER_DATA);
+		return $ret;
+	}
+	
+		
+	
+	
+	
+	
+	
+	function list_public_sites() {
+	
+		$rand = db_getfunc('rand');
+		$realm = get_directory_realm();
+		if($realm == DIRECTORY_REALM) {
+			$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 $rand",
+				dbesc($realm),
+				intval(SITE_TYPE_ZOT)
+			);
+		}
+		else {
+			$r = q("select * from site where site_access != 0 and site_register !=0 and site_realm = '%s' and site_type = %d order by $rand",
+				dbesc($realm),
+				intval(SITE_TYPE_ZOT)
+			);
+		}
+			
+		$ret = array('success' => false);
+	
+		if($r) {
+			$ret['success'] = true;
+			$ret['sites'] = array();
+			$insecure = array();
+	
+			foreach($r as $rr) {
+				
+				if($rr['site_access'] == ACCESS_FREE)
+					$access = 'free';
+				elseif($rr['site_access'] == ACCESS_PAID)
+					$access = 'paid';
+				elseif($rr['site_access'] == ACCESS_TIERED)
+					$access = 'tiered';
+				else
+					$access = 'private';
+	
+				if($rr['site_register'] == REGISTER_OPEN)
+					$register = 'open';
+				elseif($rr['site_register'] == REGISTER_APPROVE)
+					$register = 'approve';
+				else
+					$register = 'closed';
+	
+				if(strpos($rr['site_url'],'https://') !== false)
+					$ret['sites'][] = array('url' => $rr['site_url'], 'access' => $access, 'register' => $register, 'sellpage' => $rr['site_sellpage'], 'location' => $rr['site_location'], 'project' => $rr['site_project']);
+				else
+					$insecure[] = array('url' => $rr['site_url'], 'access' => $access, 'register' => $register, 'sellpage' => $rr['site_sellpage'], 'location' => $rr['site_location'], 'project' => $rr['site_project']);
+			}
+			if($insecure) {
+				$ret['sites'] = array_merge($ret['sites'],$insecure);
+			}
+		}
+		return $ret;
+	}		
+	
+}