PHP 天巡机票接口

一个旅游网站项目，网站需要机票预订接入了天巡机票接口，获取机票信息，不搞不知道，一搞吓一跳比较麻烦。
搜索机票信息需要分2步，首先POST获得一个SESSION，2秒之后，根据这个SESSION，从一个URL GET 数据，并且需要多次GET，这里就用AJXA轮询，
直到返回的GET数据状态为完成，即可停止轮询。
轮询获取数据之后，还需要自己整理才可显示在网页上，
上PHP代码，，THINKPHP框架代码
  1 <?php
  2 namespace HomeController;
  3 use ThinkController;
  4 
  5 class FlyController extends HomeClassesConfController {
  6 public function index(){
  7 $title = $this->title[1];    
  8 $keyword = $this->keyword[1];    
  9 $desc = $this->desc[1];
 10 $title = str_replace('{lei_name}','机票',$title);
 11 $title = str_replace('{site_name}',$this->site_name,$title);
 12 $this->assign('title',$title);    
 13 $this->assign('keyword',$keyword);    
 14 $this->assign('desc',$desc);    
 15 $this->display();
 16 }
 17 public function piao(){
 18 $post_data = I('post.');
 19 // P($post_data);die;
 20 $url = "http://partners.api.skyscanner.net/apiservices/pricing/v1.0";
 21 // $url = "http://business.skyscanner.net/apiservices/pricing/v1.0";
 22 $title = $this->title[1];    
 23 $keyword = $this->keyword[1];    
 24 $desc = $this->desc[1];
 25 $title = str_replace('{lei_name}','机票',$title);
 26 $title = str_replace('{site_name}',$this->site_name,$title);
 27 $this->assign('title',$title);    
 28 $this->assign('keyword',$keyword);    
 29 $this->assign('desc',$desc);    
 30 $ch = curl_init();
 31 curl_setopt($ch, CURLOPT_URL, $url);
 32 curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
 33 curl_setopt($ch, CURLOPT_POST, 1);
 34 curl_setopt($ch, CURLOPT_HEADER, true);
 35 curl_setopt($ch, CURLOPT_POSTFIELDS, $post_data);
 36 $output = curl_exec($ch);
 37 curl_close($ch);
 38 //print_r($output);
 39 $sessions = between($output,'sg1/v1.0/','Content-Length');
 40 //echo $sessions;
 41 $this->assign('sessions',$sessions);
 42 $this->assign('apikey',$post_data['apikey']);
 43 // echo $sessions. '---'.$post_data['apikey'];
 44 $u = U('home/fly/lun',array('b'=>$sessions,'k'=>$post_data['apikey'],'t'=>$post_data['types'],'h'=>$post_data['h']));
 45 exit(json_encode(array('u'=>$u)));
 46 //echo $u;
 47 $this->assign('u',$u);
 48 $this->assign('post_data',$post_data);
 49 
 50 $this->display('index');
 51 }
 52 
 53 public function lun(){
 54 $s = trim($_GET['b']);
 55 $a = trim($_GET['k']);
 56 $t = trim($_GET['t']);
 57 $h = trim($_GET['h']);//h=1表示，第2次，搜索回程
 58 $url = "http://partners.api.skyscanner.net/apiservices/pricing/v1.0/$s?apiKey=$a&mj=".time();
 59 $ch = curl_init();
 60 curl_setopt($ch, CURLOPT_URL, $url);
 61 curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
 62 curl_setopt($ch, CURLOPT_HEADER, false);
 63 $output = curl_exec($ch);
 64 curl_close($ch); 
 65 ///print_r($output);
 66 file_put_contents('mp_'.$t.'.txt',$output);
 67 $j_array    = json_decode($output,true);    
 68 //往返
 69 if ($t == 2)
 70 {
 71 $j = $this->_outhui($j_array) ;
 72 }else{
 73 $j = $this->_out($j_array) ;
 74 }
 75 
 76 
 77 
 78 $jie['Status'] = $j_array['Status'];
 79 
 80 
 81 $total_price_ci = $j['total_price_ci'];
 82 
 83 unset($j['total_price_ci']);
 84 //P($j); die;
 85 if (count($j_array['Itineraries']) < 2)
 86 {
 87 $jie['g'] = 0;
 88 }
 89 
 90 $this->assign('h',$h);
 91 $this->assign('piao',$j);
 92 $this->assign('total_price_ci',$total_price_ci);    
 93 
 94 //往返
 95 if ($t == 2)
 96 {
 97 $jie['html'] = $this->fetch('ji2');
 98 }else{
 99 $jie['html'] = $this->fetch('ji');
100 }    
101 //
102 exit(json_encode($jie));
103 }    
104 //单程测试
105 public function jt(){
106 $json = file_get_contents('mp_3.txt');
107 $output    = json_decode($json,true);    
108 
109 $j = $this->_out($output,0) ;
110 //循环 Legs
111 
112 $total_price_ci = $j['total_price_ci'];
113 
114 unset($j['total_price_ci']);
115 
116 $this->assign('piao',$j);
117 $this->assign('total_price_ci',$total_price_ci);
118 
119 $this->display();    
120 }    
121 //往返测试
122 public function jb(){
123 $json = file_get_contents('mp_1480656765.txt');
124 $output    = json_decode($json,true);    
125 
126 $j = $this->_outhui($output,0) ;
127 //循环 Legs
128 
129 $total_price_ci = $j['total_price_ci'];
130 
131 unset($j['total_price_ci']);
132 
133 $this->assign('piao',$j);
134 $this->assign('total_price_ci',$total_price_ci);
135 
136 $this->display();    
137 }    
138 public function showa(){
139 echo 'showa';
140 }
141 private function _outhui(&$output,$shu=1){
142 $j = array();
143 foreach($output['Itineraries'] as $v){
144 $tmp['qu']['id'] = $v['OutboundLegId'];
145 $tmp['hui']['id'] = $v['InboundLegId'];
146 $tmp['Itineraries'] = $v;
147 foreach($output['Legs'] as $va){
148 if ($va['Id'] == $tmp['qu']['id'])
149 {
150 $tmp['qu']['legs'] = $va;
151 }
152 if ($va['Id'] == $tmp['hui']['id'])
153 {
154 $tmp['hui']['legs'] = $va;
155 }    
156 }
157 
158 foreach($output['Carriers'] as $vb ){
159 if ($tmp['qu']['legs']['Carriers']['0'] == $vb['Id'])
160 {
161 $tmp['qu']['Carriers'] = $vb;
162 }    
163 if ($tmp['hui']['legs']['Carriers']['0'] == $vb['Id'])
164 {
165 $tmp['hui']['Carriers'] = $vb;
166 }    
167 }
168 //出发地信息Places
169 foreach($output['Places'] as $vc){
170 if ($tmp['qu']['legs']['OriginStation'] == $vc['Id'])
171 {
172 $tmp['qu']['palce'] = $vc;
173 }    
174 if ($tmp['hui']['legs']['OriginStation'] == $vc['Id'])
175 {
176 $tmp['hui']['palce'] = $vc;
177 }    
178 }
179 //目的地信息Places
180 foreach($output['Places'] as $vb){
181 if ($tmp['qu']['legs']['DestinationStation'] == $vb['Id'])
182 {
183 $tmp['qu']['palce_b'] = $vb;
184 }    
185 if ($tmp['hui']['legs']['DestinationStation'] == $vb['Id'])
186 {
187 $tmp['hui']['palce_b'] = $vb;
188 }    
189 }    
190 
191 foreach($tmp['Itineraries']['PricingOptions'] as &$vd){
192 foreach($output['Agents'] as $va){
193 if ($vd['Agents'][0] == $va['Id'])
194 {
195 $vd['lai'] = $va;
196 }
197 }    
198 }    
199 
200 $j[] = $tmp;
201 }
202 
203 $total_price_ci = 0;
204 foreach($j as &$v){
205 $total_price_ci += count($v['Itineraries']['PricingOptions']);
206 }
207 //P($j);
208 $j['total_price_ci'] = $total_price_ci ;    
209 return $j;
210 }
211 private function _out(&$output,$shu=2){
212 $j = array();
213 foreach($output['Legs'] as $v){
214 $tmp['legs'] = $v;
215 //循环查找 Carriers
216 foreach($output['Carriers'] as $va){
217 if ($v['Carriers']['0'] == $va['Id'])
218 {
219 $tmp['Carriers'] = $va;
220 }    
221 }    
222 
223 //循环查找 Itineraries
224 foreach($output['Itineraries'] as $vi){
225 if ($v['Id'] == $vi['OutboundLegId'])
226 {
227 $tmp['Itineraries'] = $vi;
228 }    
229 }
230 
231 //出发地信息Places
232 foreach($output['Places'] as $va){
233 if ($v['OriginStation'] == $va['Id'])
234 {
235 $tmp['from'] = $va;
236 }    
237 }
238 //目的地信息Places
239 foreach($output['Places'] as $vb){
240 if ($v['DestinationStation'] == $vb['Id'])
241 {
242 $tmp['to'] = $vb;
243 }    
244 }
245 
246 if (count($tmp['Itineraries']['PricingOptions']) > $shu)
247 {
248 $j[]= $tmp;
249 }
250 
251 
252 }
253 
254 $total_price_ci = 0;
255 foreach($j as &$v){
256 $total_price_ci += count($v['Itineraries']['PricingOptions']);
257 foreach($v['Itineraries']['PricingOptions'] as &$vb){
258 foreach($output['Agents'] as $va){
259 if ($vb['Agents'][0] == $va['Id'])
260 {
261 $vb['lai'] = $va;
262 }
263 }    
264 }
265 }
266 //P($j);
267 $j['total_price_ci'] = $total_price_ci ;    
268 return $j;
269 }
270 }
演示网址：
http://lv.226660.pw/index.php/fly/index.html