public function respond()
{
global $_W;
//是否初次进入会话
if (!$this->inContext) {
$content = $this->message['content'];
//记录搜索关键字
$_SESSION['src'] = str_replace('附近', '', $content);
if ('' == $_SESSION['src']) {
return $this->respText('请正确发送您的请求：附近+‘搜索内容’，如附近饭店');
}
$this->beginContext();
return $this->respText('点击下方的“+”，发送您的地理位置。然后我们会将您要的结果反馈给您的！');
} else {
$srckey = $_SESSION['src'];
$msgtp = $this->message['type'];
if ('location' == $msgtp) {
$x = $this->message['location_x'];
$y = $this->message['location_y'];
$_SESSION['x'] = $x;
$_SESSION['y'] = $y;
$srcArr = catchEntitiesFromLocation($srckey, $x, $y, 2000);
$array = json_decode($srcArr, true);
$map = array();
foreach ($srcArr as $key => $vo) {
$map[] = array('title' => $vo['title'], 'description' => $key, 'picurl' => $_W['siteroot'] . '/source/modules/fujin/template/homelogo.jpg', 'url' => $vo['url']);
}
//结束会话
$this->endContext();
return $this->respNews($map);
} elseif ('text' == $msgtp) {
$content = $this->message['content'];
if (strpos($content, '附近') !== false) {
$_SESSION['src'] = str_replace('附近', '', $content);
$msg = '点击下方的“+”，发送您的地理位置。然后我们会将您要的结果反馈给您的！';
} else {
$this->endContext();
$msg = '请正确发送您的要求！';
}
return $this->respText($msg);
} else {
$this->endContext();
return $this->respText('请正确发送您的要求！');
}
}
}
private function receiveText($object)
{
$keyword = trim($object->Content);
$category = substr($keyword, 0, 6);
$entity = trim(substr($keyword, 6, strlen($keyword)));
switch ($category) {
case "附近":
include "location.php";
$location = getLocation($object->FromUserName);
if (is_array($location)) {
include "mapbaidu.php";
//$content = count($location);
$content = catchEntitiesFromLocation($entity, $location["locationX"], $location["locationY"], "5000");
} else {
$content = $location;
}
break;
default:
$content = $object->FromUserName;
break;
}
if (is_array($content)) {
$result = $this->transmitNews($object, $content);
} else {
$result = $this->transmitText($object, $content);
}
return $result;
}
<?php
define("DEBUG_MODE", false);
$k = htmlspecialchars($_GET['keyword']);
$x = htmlspecialchars($_GET['x']);
$y = htmlspecialchars($_GET['y']);
//VAR_dump($_GET);
$searchArray = catchEntitiesFromLocation($k, $x, $y, 2000);
echo json_encode($searchArray);
// $searchArray = catchEntitiesFromLocation("gh_3c1a25652daa", "银行", 39.915, 116.404, 2000);
// var_dump( $searchArray);
function catchEntitiesFromLocation($entity, $x, $y, $radius)
{
$mapObj = new baiduMapClient();
$search = $mapObj->Place_search($entity, $x . "," . $y, $radius);
$results = $search->results;
for ($i = 0; $i < count($results); $i++) {
$distance = getDistance_map($x, $y, $results[$i]->location->lat, $results[$i]->location->lng);
$shopSortArrays[$distance] = array("Title" => $results[$i]->name . " 【距离你】" . $distance . "米 【地址】" . $results[$i]->address . (isset($results[$i]->telephone) ? " " . $results[$i]->telephone : ""), "Description" => "{$results[$i]->address}", "Url" => "{$results[$i]->detail_url}");
}
ksort($shopSortArrays);
//排序
$shopArray = array();
foreach ($shopSortArrays as $key => $value) {
$shopArray[] = array("title" => $value["Title"], "key" => $key, 'pic' => '', "url" => $value["Url"]);
if (count($shopArray) > 9) {
break;
}
}
return $shopArray;
}
