public function run()
{
$limit = ' LIMIT 0,200';
$sql = "SELECT station_id,location_x,location_y FROM " . DB_PREFIX . "station WHERE location_x !=0.0 AND location_y!=0.0 AND baidu_x = '' AND baidu_y = '' " . $limit;
$q = $this->db->query($sql);
while ($r = $this->db->fetch_array($q)) {
$key = md5($r['station_id'] . $r['location_x'] . $r['location_y']);
$baidu_zb[$key] = $r;
}
//hg_pre($baidu_zb,0);
if (!empty($baidu_zb)) {
foreach ($baidu_zb as $key => $val) {
$res = '';
$sql = "SELECT station_id,baidu_x,baidu_y FROM " . DB_PREFIX . "baidu_zb WHERE md5_key = '{$key}'";
$res = $this->db->query_first($sql);
if ($res['station_id'] && $res['baidu_x'] && $res['baidu_y']) {
$sql = "UPDATE " . DB_PREFIX . "station SET baidu_x = '{$res['baidu_x']}',baidu_y = '{$res['baidu_y']}' WHERE station_id = {$res['station_id']}";
$this->db->query($sql);
} else {
$sql = "DELETE FROM " . DB_PREFIX . "baidu_zb WHERE station_id = {$val['station_id']}";
$this->db->query($sql);
$zb_tmp = array();
$zb_tmp = FromGpsToBaidu($val['location_x'] . ',' . $val['location_y'], BAIDU_AK);
if (empty($zb_tmp)) {
continue;
}
$sql = "UPDATE " . DB_PREFIX . "station SET baidu_x = '{$zb_tmp['x']}',baidu_y = '{$zb_tmp['y']}' WHERE station_id = {$val['station_id']}";
$this->db->query($sql);
$sql = "INSERT INTO " . DB_PREFIX . "baidu_zb SET station_id = '{$val['station_id']}', baidu_x = '{$zb_tmp['x']}', baidu_y = '{$zb_tmp['y']}',md5_key='{$key}'";
$this->db->query($sql);
}
}
}
}
private function update_line_station($database)
{
if (!$database) {
return false;
}
//处理起始站点
$sql = "SELECT t1.line_no,t1.line_direct, t2.station_name FROM {$database}." . DB_PREFIX . "line_station t1 \n \t\t\t\tLEFT JOIN {$database}." . DB_PREFIX . "station t2 \n\t \t\t\t\tON t1.station_id=t2.station_id\n\t WHERE t1.line_direct =1 ORDER BY t1.station_no ASC";
//echo $sql;
$q = $this->db->query($sql);
$line_station = array();
while ($r = $this->db->fetch_array($q)) {
$line_station[$r['line_no']][] = $r;
}
//hg_pre($line_station,0);
if (!empty($line_station)) {
$tmp = array();
foreach ($line_station as $key => $val) {
if (empty($val)) {
continue;
}
$len = '';
$len = count($val);
$val[0]['station_name'] = str_replace('-1', '', $val[0]['station_name']);
$val[0]['station_name'] = str_replace('-2', '', $val[0]['station_name']);
$tmp[$key]['start_station'] = $val[0]['station_name'];
if ($len > 1) {
$val[$len - 1]['station_name'] = str_replace('-1', '', $val[$len - 1]['station_name']);
$val[$len - 1]['station_name'] = str_replace('-2', '', $val[$len - 1]['station_name']);
$tmp[$key]['end_station'] = $val[$len - 1]['station_name'];
}
}
if (!empty($tmp)) {
foreach ($tmp as $k => $v) {
$sql = "UPDATE {$database}." . DB_PREFIX . "line SET start_station = '{$v['start_station']}', end_station = '{$v['end_station']}' WHERE line_no = '{$k}'";
$this->db->query($sql);
}
}
}
//坐标处理
$sql = "SELECT station_id,location_x,location_y FROM {$database}." . DB_PREFIX . "station WHERE location_x !=0.0 AND location_y!=0.0 AND baidu_x = '' AND baidu_y = '' " . $limit;
$q = $this->db->query($sql);
while ($r = $this->db->fetch_array($q)) {
$key = md5($r['station_id'] . $r['location_x'] . $r['location_y']);
$baidu_zb[$key] = $r;
}
//hg_pre($baidu_zb,0);
if (!empty($baidu_zb)) {
foreach ($baidu_zb as $key => $val) {
$res = '';
$sql = "SELECT station_id,baidu_x,baidu_y FROM {$database}." . DB_PREFIX . "baidu_zb WHERE md5_key = '{$key}'";
$res = $this->db->query_first($sql);
if ($res['station_id'] && $res['baidu_x'] && $res['baidu_y']) {
$sql = "UPDATE {$database}." . DB_PREFIX . "station SET baidu_x = '{$res['baidu_x']}',baidu_y = '{$res['baidu_y']}' WHERE station_id = {$res['station_id']}";
$this->db->query($sql);
} else {
$sql = "DELETE FROM {$database}." . DB_PREFIX . "baidu_zb WHERE station_id = {$val['station_id']}";
$this->db->query($sql);
$zb_tmp = array();
$zb_tmp = FromGpsToBaidu($val['location_x'] . ',' . $val['location_y'], BAIDU_AK);
if (empty($zb_tmp)) {
continue;
}
$sql = "UPDATE {$database}." . DB_PREFIX . "station SET baidu_x = '{$zb_tmp['x']}',baidu_y = '{$zb_tmp['y']}' WHERE station_id = {$val['station_id']}";
$this->db->query($sql);
$sql = "INSERT INTO {$database}." . DB_PREFIX . "baidu_zb SET station_id = '{$val['station_id']}', baidu_x = '{$zb_tmp['x']}', baidu_y = '{$zb_tmp['y']}',md5_key='{$key}'";
$this->db->query($sql);
}
}
}
}
public function show()
{
$lat = $this->input['lat'];
$lng = $this->input['lng'];
if (!$lat || !$lng) {
$return = array('error_message' => '请开启定位');
echo json_encode($return);
exit;
}
/*if($this->input['appid'] == $this->settings['android_appid'])
{
$gps_res = FromBaiduToGpsXY($lng,$lat);
if(!empty($gps_res))
{
$lng = $gps_res['GPS_x'];
$lat = $gps_res['GPS_y'];
}
}*/
$rad = $this->input['rad'];
$rad = $rad ? $rad / 1000 : 1;
//默认1千米范围
$condition = '';
if ($lat && $lng && $rad) {
$range = 180 / pi() * $rad / 6372.797;
//rad单位km
$lngR = $range / cos($lat * pi() / 180);
//echo $range;exit()
$maxLat = $lat + $range;
//最大纬度
$minLat = $lat - $range;
//最小纬度
$maxLng = $lng + $lngR;
//最大经度
$minLng = $lng - $lngR;
//最小经度
if ($rad <= 10) {
if ($this->input['appid'] == $this->settings['android_appid']) {
$condition .= ' WHERE baidu_x >=' . $minLng . ' AND baidu_x <=' . $maxLng . ' AND baidu_y >=' . $minLat . ' AND baidu_y <= ' . $maxLat;
} else {
$condition .= ' WHERE location_x >=' . $minLng . ' AND location_x <=' . $maxLng . ' AND location_y >=' . $minLat . ' AND location_y <= ' . $maxLat;
}
} else {
$limit = ' LIMIT 0,10';
}
$order_by = ' ORDER BY Lng, Lat ASC';
if ($this->input['appid'] == $this->settings['android_appid']) {
$sql = "SELECT *,ABS(ABS(baidu_x)-ABS(" . $lng . ")) AS Lng, ABS(ABS(baidu_y)-ABS(" . $lat . ")) AS Lat FROM " . DB_PREFIX . "station " . $condition . $order_by . $limit;
} else {
$sql = "SELECT *,ABS(ABS(location_x)-ABS(" . $lng . ")) AS Lng, ABS(ABS(location_y)-ABS(" . $lat . ")) AS Lat FROM " . DB_PREFIX . "station " . $condition . $order_by . $limit;
}
}
//echo $sql;
$q = $this->db->query($sql);
$station_id = array();
$station = array();
while ($r = $this->db->fetch_array($q)) {
############站点名称处理############
$r['station_name'] = str_replace('-1', '', $r['station_name']);
$r['station_name'] = str_replace('-2', '', $r['station_name']);
#################################
$station[$r['station_id']]['station_name'] = $r['station_name'];
$station[$r['station_id']]['location_x'] = $r['location_x'];
$station[$r['station_id']]['location_y'] = $r['location_y'];
$zb = array();
//站点表中没记录站点百度坐标，查找坐标缓存文件
if ($r['location_x'] && $r['location_y'] && !$r['baidu_x'] && !$r['baidu_y']) {
if (file_exists('./data/' . $r['station_id'] . '.txt')) {
$res = '';
$res = file_get_contents('./data/' . $r['station_id'] . '.txt');
if ($res) {
$zb = json_decode($res, 1);
$r['baidu_x'] = $zb['baidu_x'];
$r['baidu_y'] = $zb['baidu_y'];
}
}
}
//缓存文件不存在，将gps坐标转换百度坐标
if ($r['location_x'] && $r['location_y'] && !$r['baidu_x'] && !$r['baidu_y']) {
$zb_tmp = array();
$zb_tmp = FromGpsToBaidu($r['location_x'] . ',' . $r['location_y'], BAIDU_AK);
if (!empty($zb_tmp)) {
$r['baidu_x'] = $zb_tmp['x'];
$r['baidu_y'] = $zb_tmp['y'];
$arr_tmp = array('station_id' => $r['station_id'], 'name' => $r['station_name'], 'location_x' => $r['location_x'], 'location_y' => $r['location_y'], 'baidu_x' => $r['baidu_x'], 'baidu_y' => $r['baidu_y']);
$file_name = '';
$file_name = $r['station_id'] . '.txt';
file_put_contents('./data/' . $file_name, json_encode($arr_tmp));
} else {
$r['baidu_x'] = '';
$r['baidu_y'] = '';
}
}
$station[$r['station_id']]['baidu_x'] = $r['baidu_x'];
$station[$r['station_id']]['baidu_y'] = $r['baidu_y'];
$station_id[] = $r['station_id'];
}
//hg_pre($station_id,0);
if (empty($station_id)) {
$return = array('error_message' => '附近没有站点');
echo json_encode($return);
exit;
}
$station_ids = '';
$station_ids = implode(',', $station_id);
$sql = "SELECT t1.*,t2.*,start_time,stop_time,sub_start_time,sub_stop_time FROM " . DB_PREFIX . "line_station t1 \n\t\t\t\t\tLEFT JOIN " . DB_PREFIX . "line t2\n\t\t\t\t\t\tON t1.line_no = t2.line_no \n\t\t\t\tWHERE t1.station_id IN (" . $station_ids . ")";
//echo $sql;
$q = $this->db->query($sql);
$line_info = array();
while ($r = $this->db->fetch_array($q)) {
if ($r['start_time'] && $r['stop_time']) {
$r['start_time'] = date('H:i', $r['start_time']);
$r['stop_time'] = date('H:i', $r['stop_time']);
}
if ($r['sub_start_time'] && $r['sub_stop_time']) {
$r['sub_start_time'] = date('H:i', $r['sub_start_time']);
$r['sub_stop_time'] = date('H:i', $r['sub_stop_time']);
}
$arr = array();
$arr['routeid'] = $r['line_no'];
$arr['segmentid'] = $r['station_no'];
$arr['stationseq'] = $r['line_direct'];
$arr['station_id'] = $r['station_id'];
$arr['stationname'] = $station[$r['station_id']]['station_name'];
$arr['longitude'] = $station[$r['station_id']]['location_x'];
$arr['latitude'] = $station[$r['station_id']]['location_y'];
$arr['blongitude'] = $station[$r['station_id']]['baidu_x'];
$arr['blatitude'] = $station[$r['station_id']]['baidu_y'];
if ($r['line_direct'] == 1) {
if ($r['start_time'] && $r['stop_time']) {
$arr['starttime'] = $r['start_time'] . '-' . $r['stop_time'];
} else {
$arr['starttime'] = '';
}
} else {
if ($r['sub_start_time'] && $r['sub_stop_time']) {
$arr['starttime'] = $r['sub_start_time'] . '-' . $r['sub_stop_time'];
} else {
$arr['starttime'] = '';
}
}
$key = '';
$key = $r['line_no'] . '_' . $r['line_direct'];
if ($r['line_direct'] == 2) {
$start_tmp = '';
$start_tmp = $r['end_station'];
$arr['start_station'] = $start_tmp;
$arr['end_station'] = $r['start_station'];
} else {
$arr['start_station'] = $r['start_station'];
$arr['end_station'] = $r['end_station'];
}
$line_info[$key]['routeid'] = $r['line_no'];
$line_info[$key]['segmentid'] = $r['station_no'];
$line_info[$key]['segmentname2'] = $r['line_name'];
$line_info[$key]['station'][] = $arr;
}
//hg_pre($line_info,0);
if ($line_info) {
$time = TIMENOW;
$line_info_tmp = $line_info_tmp1 = array();
foreach ($station as $key => $value) {
foreach ($line_info as $kk => $val) {
foreach ($val['station'] as $v) {
if ($v['station_id'] != $key) {
continue;
}
$se_time = $start_time = $end_time = '';
$se_time = explode('-', $v['starttime']);
if ($se_time) {
$start_time = strtotime(date('H:i', strtotime($se_time['0'])));
$end_time = strtotime(date('H:i', strtotime($se_time['1'])));
}
if ($time >= $start_time && $time <= $end_time) {
$line_info_tmp[$kk] = $val;
} else {
$line_info_tmp1[$kk] = $val;
}
break;
}
}
}
}
if (!empty($line_info_tmp) || !empty($line_info_tmp1)) {
$line_info_tmp = array_merge($line_info_tmp, $line_info_tmp1);
$line_info = array();
foreach ($line_info_tmp as $v) {
$line_info[] = $v;
}
echo json_encode($line_info);
exit;
}
}
private function init_data($data, $sort_id)
{
if (!$data || !$sort_id) {
return FALSE;
}
$user_name = $this->user['user_name'];
$appid = $this->user['appid'];
$appname = $this->user['display_name'];
//$sql = "INSERT INTO ".DB_PREFIX."station (user_name, state, appid, appname, company_id, name, station_id, baidu_longitude, baidu_latitude, address, totalnum, currentnum, dateline, create_time)VALUES";
$val = '';
$convert_set = '';
//对坐标处理
$addlong = '';
//经度偏移量
$addlat = '';
//纬度偏移量
foreach ($data as $key => $value) {
if (empty($value)) {
continue;
}
//取运营单位里的配置
if ($this->company[$key]) {
$convert_set = $this->company[$key]['convert_set'];
$addlong = $this->company[$key]['addlong'];
$addlat = $this->company[$key]['addlat'];
}
$val = '';
foreach ($value as $k => $v) {
//需要处理坐标，并且坐标存在
if ($convert_set && $v['stationx'] && $v['stationy']) {
$zb = '';
if ($convert_set == 2) {
$zb = FromGpsToBaidu($v['stationx'] . ',' . $v['stationy'], BAIDU_AK);
} else {
if ($convert_set == 3) {
$zb = FromGoogleToBaidu($v['stationx'] . ',' . $v['stationy'], BAIDU_AK);
} else {
if ($convert_set == 4 && $addlong && $addlat) {
$zb['x'] = $v['stationx'] + $addlong;
$zb['y'] = $v['stationy'] + $addlat;
} else {
if ($convert_set == 1) {
$zb['x'] = $v['stationx'];
$zb['y'] = $v['stationy'];
}
}
}
}
if ($zb) {
$v['stationx'] = $zb['x'];
$v['stationy'] = $zb['y'];
}
}
$info = array('title' => $v['station'], 'local_id' => $v['stationid'], 'address' => $v['address'], 'baidu_latitude' => $v['stationy'], 'baidu_longitude' => $v['stationx'], 'company_id' => $key, 'create_time' => TIMENOW, 'sort_id' => $sort_id, 'user_name' => $user_name, 'status' => 0);
$sql = " INSERT INTO " . DB_PREFIX . "lbs SET ";
foreach ($info as $kk => $vv) {
$sql .= " {$kk} = '{$vv}',";
}
$sql = trim($sql, ',');
$this->db->query($sql);
$sid = '';
$sid = $this->db->insert_id();
if (!$sid) {
continue;
}
$sql = "";
$sql = " UPDATE " . DB_PREFIX . "lbs SET order_id = {$sid} WHERE id = {$sid}";
$this->db->query($sql);
//扩展字段记录可停，可借数目
$this->insert_fieldontent($sid, $sort_id, $v['totalnum'], $v['currentnum']);
//$val .= "('" . $user_name . "',1," . $appid . ",'" . $appname . "','" . $key . "','" . $v['station'] . "','".$v['stationid']."','".$v['stationx']."','".$v['stationy']."','".$v['address']."','".$v['totalnum']."','".$v['currentnum']."','".$v['dateline']."',".TIMENOW."),";
}
//更新运营单位站点计数
$station_num = '';
$station_num = count($value);
if ($station_num) {
$up_sql = "UPDATE " . DB_PREFIX . "company SET station_count = station_count + " . $station_num . " WHERE id = " . $key;
$this->db->query($up_sql);
}
}
/*if($val)
{
$sql .= $val;
$sql = rtrim($sql,',');
$this->db->query($sql);
}*/
}
