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<?php
/**
* June 2016
*
* Pridobi podatke o markerjih, za za njihov prikaz v mapi v podatkih in analizah
*
* @author Uros Podkriznik
*/
class SurveyMapData
{
function __construct() {
}
//podatki o markerjih za vsakega userja posebej
function mapData() {
if(isset($_POST['map_data'])) {
$json = $_POST['map_data'];
//get multi_input_type (marker, polyline, polygon)
$row = Cache::srv_spremenljivka($json['spr_id']);
$newParams = new enkaParameters($row['params']);
$input = $newParams->get('multi_input_type');
$marpod = $newParams->get('marker_podvprasanje'); //ali dodam podvprasanje v infowindow
$naslovpod = $newParams->get('naslov_podvprasanja_map'); //dobi naslov podvprasanja mape
/*
* tukaj se pogleda, ali ima user nastavljeno na prikaz vseh enot (1) ali samo ustrezne (2)
global $global_user_id;
SurveyUserSetting :: getInstance()->Init($json['ank_id'], $global_user_id);
$currentProfileId = SurveyUserSetting :: getInstance()->getSettings('default_status_profile_'.A_ANALYSIS);
error_log(json_encode($currentProfileId)); */
if($row['enota'] == 3){
$sql1 = sisplet_query("SELECT vm.vre_id, vm.lat, vm.lng, vm.address, v.naslov FROM srv_vrednost AS v
LEFT JOIN srv_vrednost_map AS vm ON v.id = vm.vre_id
WHERE v.spr_id='".$json['spr_id']."'", 'array');
//je vec vrednosti
if(!isset($sql1['lat']))
$map_data['data'] = $sql1;
//je ena vrednost
else
$map_data['data'][] = $sql1;
//get info shapes
$sql2 = sisplet_query("SELECT lat, lng, address, overlay_id FROM srv_vrednost_map
WHERE spr_id='".$json['spr_id']."' AND overlay_type='polyline' ORDER BY overlay_id, vrstni_red", 'array');
$map_data_info_shapes = array();
//create json data for info shapes
$st_linij=0;
$last_id=0;
foreach ($sql2 as $line_row) {
if($line_row['overlay_id'] != $last_id){
$st_linij++;
$last_id = $line_row['overlay_id'];
$map_data_info_shapes[$st_linij-1]['overlay_id']=$line_row['overlay_id'];
$map_data_info_shapes[$st_linij-1]['address']=$line_row['address'];
$map_data_info_shapes[$st_linij-1]['path']= array();
}
$path = array();
$path['lat']=floatval($line_row['lat']);
$path['lng']=floatval($line_row['lng']);
array_push($map_data_info_shapes[$st_linij-1]['path'], $path);
}
$map_data['info_shapes'] = $map_data_info_shapes;
}
else{
if($input == 'marker')
$str_query = "SELECT REPLACE(REPLACE(REPLACE(sdm.address,'\n',' '),'\r',' '),'|',' ') as address, "
. "REPLACE(REPLACE(REPLACE(sdm.text,'\n',' '),'\r',' '),'|',' ') as text, sdm.lat, sdm.lng "
. "FROM srv_data_map AS sdm JOIN srv_user AS u ON sdm.usr_id = u.id WHERE u.deleted = '0' AND sdm.spr_id = ". $json['spr_id'];
else
$str_query = "SELECT sdm.lat, sdm.lng, sdm.usr_id "
. "FROM srv_data_map AS sdm JOIN srv_user AS u ON sdm.usr_id = u.id WHERE u.deleted = '0' AND sdm.spr_id = ". $json['spr_id'];
if($json['usr_id'] != '-1')
$str_query.=" AND usr_id = ". $json['usr_id'];
if($json['loop_id'] != '0' && $json['loop_id'] != '-1')
$str_query.=" AND loop_id = ". $json['loop_id'];
if($input != 'marker'){
$str_query.=" ORDER BY sdm.usr_id, sdm.vrstni_red";
$map_data1 = sisplet_query($str_query, 'array');
//iterate and convert all coordinates to float - needed for JS
/*for($i=0; $i<count($map_data['data']); $i++){
$map_data['data'][$i]['lat'] = floatval($map_data['data'][$i]['lat']);
$map_data['data'][$i]['lng'] = floatval($map_data['data'][$i]['lng']);
}*/
$i=0;
$user_id=null;
foreach($map_data1 as $item)
{
if($user_id!=null && $user_id!=$item['usr_id'])
$i=0;
$user_id = $item['usr_id'];
//error_log(json_encode($key.' '.json_encode($item)));
$map_data['data'][$user_id][$i]['lat'] = floatval($item['lat']);
$map_data['data'][$user_id][$i]['lng'] = floatval($item['lng']);
$i++;
}
}
else{
$map_data = array();
$data = sisplet_query($str_query);
while ($row1 = mysqli_fetch_array($data)) {
$map_data[] = $row1;
}
}
}
$map_data['input_type'] = $input;
$map_data['enota'] = $row['enota'];
$map_data['podvprasanje'] = ($marpod > 0) ? true : false;
if($marpod > 0 && $naslovpod != '')
$map_data['podvprasanje_naslov'] = $naslovpod;
echo json_encode($map_data);
}
exit();
}
//podatki o markerjih o vseh userjih za to spremenljivko glede na filterje
function mapDataAll() {
if(isset($_POST['map_data'])) {
$json = $_POST['map_data'];
//nastavimo podstran, da nam naredi pravilen profileId pri kreiranju filterjev
$_POST['podstran'] = A_ANALYSIS;
//zazenemo in pridobimo podatke o spremenljivki
$a = new SurveyAnalysis();
$a->Init($json['ank_id']);
$spremenljivka = $a::$_HEADERS[$json['spr_id']."_".$json['loop_id']];
$_answers = $a->getAnswers($spremenljivka, -1, true);
$_valid_answers = $_answers['valid'];
//pridobimo predelan json pripravljen za js
$map_data = $this->prepareMapDataAll($json['spr_id'], $_valid_answers);
echo json_encode($map_data);
}
exit();
}
/**
*
* @global type $lang
* @param int $spid - id spremenljivke
* @param array $_valid_answers - array vseh valid answers pridobljen iz SurveyAnalysis->getAnswers()
* @return array json predelanih podatkov, pripravljenih za filanje markerjev na mapo v js
*/
private static function prepareMapDataAll($spid, $_valid_answers){
global $lang;
$spremenljivka = Cache::srv_spremenljivka($spid);
$newParams = new enkaParameters($spremenljivka['params']);
$input = $newParams->get('multi_input_type');
$marpod = $newParams->get('marker_podvprasanje'); //ali dodam podvprasanje v infowindow
$naslovpod = $newParams->get('naslov_podvprasanja_map'); //dobi naslov podvprasanja mape
$enota = $spremenljivka["enota"];
//tukaj ni choose location, zato locujemo samo med markerji ali shape
//ali je shape
if($input != 'marker'){
$map_data = array('data' => array());
//gremo cez vsak odgovor
foreach ($_valid_answers as $user_id => $row1) {
$new_row = array();
//v podatkih so podatki o koordinatah deljena s <br>, zato je treba to razbit
$values = array_values($row1);
//dobimo array vseh koordinat za ta odgovor
$latlngs = explode('<br>',$values[0]);
//kreiraj array za vsak marker posebej in ga dodaj v parent array
for($i = 0; $i < count($latlngs); $i++){
//v podatkih so lat in lng deljena z vejico, razbij
$latlng = explode(', ',$latlngs[$i]);
$new_row = array("lat" => floatval($latlng[0]), "lng" => floatval($latlng[1]));
//filaj koordinate v array
if($map_data['data'][$user_id])
array_push($map_data['data'][$user_id], $new_row);
else
$map_data['data'][$user_id] = array($new_row);
}
}
}
//markerji
else{
$map_data = array();
//gremo cez vsak odgovor
foreach ($_valid_answers as $row1) {
$new_row = array();
$values = array_values($row1);
//addres je vedno prva, razbij jo
$addresses = explode('<br>',$values[0]);
//ce marker nima nastavljene podvprasanja, sta samo address in koordinate
if(count($values) == 2){
$latlngs = explode('<br>',$values[1]);
$texts = null;
}
//verjetno je nastavljeno podvprasanje, zato so 3 kolumne (address, text, koordinate)
else{
$latlngs = explode('<br>',$values[2]);
$texts = explode('<br>',$values[1]);
}
//kreiraj array za vsak marker posebej in ga dodaj v parent array
for($i = 0; $i < count($addresses); $i++){
//v podatkih so lat in lng deljena z vejico, razbij
$latlng = explode(', ',$latlngs[$i]);
//ce je nastavljeno podvprasanje, dodaj tudi to v array
if($texts)
$new_row = array("address" => $addresses[$i], "text" => $texts[$i], "lat" => floatval($latlng[0]), "lng" => floatval($latlng[1]));
else
$new_row = array("address" => $addresses[$i], "lat" => floatval($latlng[0]), "lng" => floatval($latlng[1]));
array_push($map_data, $new_row);
}
}
}
//dodaj se osnovne info oz. parametre o spremenljivki
$map_data['input_type'] = $input;
$map_data['enota'] = $enota;
$map_data['podvprasanje'] = ($marpod > 0) ? true : false;
if($marpod > 0 && $naslovpod != '')
$map_data['podvprasanje_naslov'] = $naslovpod;
return ($map_data);
}
}
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