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api.php
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<?php
/**
* [yushunbox System] Copyright (c) 2014 yushunbox.com
* yushunbox is NOT a free software, it under the license terms, visited http://www.yushunbox.com/ for more details.
*/
define('IN_API', true);
require_once './framework/bootstrap.inc.php';
load()->model('reply');
load()->app('common');
load()->classs('wesession');
$hash = $_GPC['hash'];
if(!empty($hash)) {
$id = pdo_fetchcolumn("SELECT acid FROM " . tablename('account') . " WHERE hash = :hash", array(':hash' => $hash));
}
if(!empty($_GPC['appid'])) {
$appid = ltrim($_GPC['appid'], '/');
if ($appid == 'wx570bc396a51b8ff8') {
$_W['account'] = array(
'type' => '3',
'key' => 'wx570bc396a51b8ff8',
'level' => 4,
'token' => 'platformtestaccount'
);
} else {
$id = pdo_fetchcolumn("SELECT acid FROM " . tablename('account_wechats') . " WHERE `key` = :appid", array(':appid' => $appid));
}
}
if(empty($id)) {
$id = intval($_GPC['id']);
}
if (!empty($id)) {
$_W['account'] = account_fetch($id);
}
if(empty($_W['account'])) {
exit('initial error hash or id');
}
if(empty($_W['account']['token'])) {
exit('initial missing token');
}
$_W['debug'] = intval($_GPC['debug']);
$_W['acid'] = $_W['account']['acid'];
$_W['uniacid'] = $_W['account']['uniacid'];
$_W['uniaccount'] = uni_fetch($_W['uniacid']);
$_W['account']['groupid'] = $_W['uniaccount']['groupid'];
$_W['account']['qrcode'] = $_W['attachurl'].'qrcode_'.$_W['acid'].'.jpg?time='.$_W['timestamp'];
$_W['account']['avatar'] = $_W['attachurl'].'headimg_'.$_W['acid'].'.jpg?time='.$_W['timestamp'];
$_W['modules'] = uni_modules();
$engine = new yushunbox();
if (!empty($_W['setting']['copyright']['status'])) {
$engine->died('抱歉，站点已关闭，关闭原因：' . $_W['setting']['copyright']['reason']);
}
if (!empty($_W['uniaccount']['endtime']) && TIMESTAMP > $_W['uniaccount']['endtime']) {
$engine->died('抱歉，您的公众号已过期，请及时联系管理员');
}
if($_W['isajax'] && $_W['ispost'] && $_GPC['flag'] == 1) {
$engine->encrypt();
}
if($_W['isajax'] && $_W['ispost'] && $_GPC['flag'] == 2) {
$engine->decrypt();
}
load()->func('compat.biz');
$_W['isajax'] = false;
$engine->start();
class yushunbox {
private $account = null;
private $modules = array();
public $keyword = array();
public $message = array();
public function __construct() {
global $_W;
$this->account = WeAccount::create($_W['account']);
$this->modules = array_keys($_W['modules']);
$this->modules[] = 'cover';
$this->modules[] = 'default';
$this->modules = array_unique($this->modules);
}
public function encrypt() {
global $_W;
if(empty($this->account)) {
exit('Miss Account.');
}
$timestamp = TIMESTAMP;
$nonce = random(5);
$token = $_W['account']['token'];
$signkey = array($token, TIMESTAMP, $nonce);
sort($signkey, SORT_STRING);
$signString = implode($signkey);
$signString = sha1($signString);
$_GET['timestamp'] = $timestamp;
$_GET['nonce'] = $nonce;
$_GET['signature'] = $signString;
$postStr = file_get_contents('php://input');
if(!empty($_W['account']['encodingaeskey']) && strlen($_W['account']['encodingaeskey']) == 43 && !empty($_W['account']['key']) && $_W['setting']['development'] != 1) {
$data = $this->account->encryptMsg($postStr);
$array = array('encrypt_type' => 'aes', 'timestamp' => $timestamp, 'nonce' => $nonce, 'signature' => $signString, 'msg_signature' => $data[0], 'msg' => $data[1]);
} else {
$data = array('', '');
$array = array('encrypt_type' => '', 'timestamp' => $timestamp, 'nonce' => $nonce, 'signature' => $signString, 'msg_signature' => $data[0], 'msg' => $data[1]);
}
exit(json_encode($array));
}
public function decrypt() {
global $_W;
if(empty($this->account)) {
exit('Miss Account.');
}
$postStr = file_get_contents('php://input');
if(!empty($_W['account']['encodingaeskey']) && strlen($_W['account']['encodingaeskey']) == 43 && !empty($_W['account']['key']) && $_W['setting']['development'] != 1) {
$resp = $this->account->local_decryptMsg($postStr);
} else {
$resp = $postStr;
}
exit($resp);
}
public function start() {
global $_W;
if(empty($this->account)) {
exit('Miss Account.');
}
if(!$this->account->checkSign()) {
exit('Check Sign Fail.');
}
if(strtolower($_SERVER['REQUEST_METHOD']) == 'get') {
$row = array();
$row['isconnect'] = 1;
pdo_update('account', $row, array('acid' => $_W['acid']));
exit(htmlspecialchars($_GET['echostr']));
}
if(strtolower($_SERVER['REQUEST_METHOD']) == 'post') {
$postStr = file_get_contents('php://input');
if(!empty($_GET['encrypt_type']) && $_GET['encrypt_type'] == 'aes') {
$postStr = $this->account->decryptMsg($postStr);
}
WeUtility::logging('trace', $postStr);
$message = $this->account->parse($postStr);
$this->message = $message;
if(empty($message)) {
WeUtility::logging('waring', 'Request Failed');
exit('Request Failed');
}
$_W['openid'] = $message['from'];
$_W['fans'] = array('from_user' => $_W['openid']);
$this->booking($message);
if($message['event'] == 'unsubscribe') {
$this->receive(array(), array(), array());
exit();
}
$sessionid = md5($message['from'] . $message['to'] . $_W['uniacid']);
session_id($sessionid);
WeSession::start($_W['uniacid'], $_W['openid']);
$_SESSION['openid'] = $_W['openid'];
$pars = $this->analyze($message);
$pars[] = array(
'message' => $message,
'module' => 'default',
'rule' => '-1',
);
$hitParam['rule'] = -2;
$hitParam['module'] = '';
$hitParam['message'] = $message;
$hitKeyword = array();
$response = array();
foreach($pars as $par) {
if(empty($par['module'])) {
continue;
}
$par['message'] = $message;
$response = $this->process($par);
if($this->isValidResponse($response)) {
$hitParam = $par;
if(!empty($par['keyword'])) {
$hitKeyword = $par['keyword'];
}
break;
}
}
$response_debug = $response;
$pars_debug = $pars;
if($hitParam['module'] == 'default' && is_array($response) && is_array($response['params'])) {
foreach($response['params'] as $par) {
if(empty($par['module'])) {
continue;
}
$response = $this->process($par);
if($this->isValidResponse($response)) {
$hitParam = $par;
if(!empty($par['keyword'])) {
$hitKeyword = $par['keyword'];
}
break;
}
}
}
WeUtility::logging('params', $hitParam);
WeUtility::logging('response', $response);
$resp = $this->account->response($response);
if(!empty($_GET['encrypt_type']) && $_GET['encrypt_type'] == 'aes') {
$resp = $this->account->encryptMsg($resp);
$resp = $this->account->xmlDetract($resp);
}
if($_W['debug']) {
$_W['debug_data'] = array(
'resp' => $resp,
'is_default' => 0
);
if(count($pars_debug) == 1) {
$_W['debug_data']['is_default'] = 1;
$_W['debug_data']['params'] = $response_debug['params'];
} else {
array_pop($pars_debug);
$_W['debug_data']['params'] = $pars_debug;
}
$_W['debug_data']['hitparam'] = $hitParam;
$_W['modules']['cover'] = array('title' => '入口封面', 'name' => 'cover');
load()->web('template');
$process = template('utility/emulator', TEMPLATE_FETCH);
echo json_encode(array('resp' => $resp, 'process' => $process));
exit();
}
$mapping = array(
'[from]' => $this->message['from'],
'[to]' => $this->message['to'],
'[rule]' => $this->params['rule']
);
$resp = str_replace(array_keys($mapping), array_values($mapping), $resp);
echo $resp;
ob_flush();
flush();
$this->receive($hitParam, $hitKeyword, $response);
ob_end_clean();
exit();
}
WeUtility::logging('waring', 'Request Failed');
exit('Request Failed');
}
private function isValidResponse($response) {
if(is_array($response)) {
if($response['type'] == 'text' && !empty($response['content'])) {
return true;
}
if($response['type'] == 'news' && !empty($response['items'])) {
return true;
}
if(!in_array($response['type'], array('text', 'news', 'image'))) {
return true;
}
}
return false;
}
private function booking($message) {
global $_W;
if ($message['event'] == 'unsubscribe' || $message['event'] == 'subscribe') {
$todaystat = pdo_get('stat_fans', array('date' => date('Ymd'), 'uniacid' => $_W['uniacid']));
if ($message['event'] == 'unsubscribe') {
if (empty($todaystat)) {
$updatestat = array(
'new' => 0,
'uniacid' => $_W['uniacid'],
'cancel' => 1,
'cumulate' => 0,
'date' => date('Ymd'),
);
pdo_insert('stat_fans', $updatestat);
} else {
$updatestat = array(
'cancel' => $todaystat['cancel'] + 1,
);
$updatestat['cumulate'] = 0;
pdo_update('stat_fans', $updatestat, array('id' => $todaystat['id']));
}
} elseif ($message['event'] == 'subscribe') {
if (empty($todaystat)) {
$updatestat = array(
'new' => 1,
'uniacid' => $_W['uniacid'],
'cancel' => 0,
'cumulate' => 0,
'date' => date('Ymd'),
);
pdo_insert('stat_fans', $updatestat);
} else {
$updatestat = array(
'new' => $todaystat['new'] + 1,
'cumulate' => 0,
);
pdo_update('stat_fans', $updatestat, array('id' => $todaystat['id']));
}
}
}
load()->model('mc');
$setting = uni_setting($_W['uniacid'], array('passport'));
$fans = mc_fansinfo($message['from']);
$default_groupid = cache_load("defaultgroupid:{$_W['uniacid']}");
if (empty($default_groupid)) {
$default_groupid = pdo_fetchcolumn('SELECT groupid FROM ' .tablename('mc_groups') . ' WHERE uniacid = :uniacid AND isdefault = 1', array(':uniacid' => $_W['uniacid']));
cache_write("defaultgroupid:{$_W['uniacid']}", $default_groupid);
}
if(!empty($fans)) {
if ($message['event'] == 'unsubscribe') {
pdo_update('mc_mapping_fans', array('follow' => 0, 'unfollowtime' => TIMESTAMP), array('fanid' => $fans['fanid']));
} elseif ($message['event'] != 'ShakearoundUserShake' && $message['type'] != 'trace') {
$rec = array();
if (empty($fans['follow'])) {
$rec['follow'] = 1;
$rec['followtime'] = $message['time'];
$rec['unfollowtime'] = 0;
}
$member = array();
if(!empty($fans['uid'])){
$member = mc_fetch($fans['uid']);
}
if (empty($member)) {
if (!isset($setting['passport']) || empty($setting['passport']['focusreg'])) {
$data = array(
'uniacid' => $_W['uniacid'],
'email' => md5($message['from']).'@yushunbox.com',
'salt' => random(8),
'groupid' => $default_groupid,
'createtime' => TIMESTAMP,
);
$data['password'] = md5($message['from'] . $data['salt'] . $_W['config']['setting']['authkey']);
pdo_insert('mc_members', $data);
$rec['uid'] = pdo_insertid();
}
}
if(!empty($rec)){
pdo_update('mc_mapping_fans', $rec, array(
'openid' => $message['from'],
));
}
}
} else {
if ($message['event'] == 'subscribe' || $message['type'] == 'text' || $message['type'] == 'image') {
$rec = array();
$rec['acid'] = $_W['acid'];
$rec['uniacid'] = $_W['uniacid'];
$rec['uid'] = 0;
$rec['openid'] = $message['from'];
$rec['salt'] = random(8);
$rec['follow'] = 1;
$rec['followtime'] = $message['time'];
$rec['unfollowtime'] = 0;
if (!isset($setting['passport']) || empty($setting['passport']['focusreg'])) {
$data = array(
'uniacid' => $_W['uniacid'],
'email' => md5($message['from']).'@yushunbox.com',
'salt' => random(8),
'groupid' => $default_groupid,
'createtime' => TIMESTAMP,
);
$data['password'] = md5($message['from'] . $data['salt'] . $_W['config']['setting']['authkey']);
pdo_insert('mc_members', $data);
$rec['uid'] = pdo_insertid();
}
pdo_insert('mc_mapping_fans', $rec);
}
}
}
private function receive($par, $keyword, $response) {
global $_W;
$subscribe = cache_load('module_receive_enable');
$modules = uni_modules();
$obj = WeUtility::createModuleReceiver('core');
$obj->message = $this->message;
$obj->params = $par;
$obj->response = $response;
$obj->keyword = $keyword;
$obj->module = 'core';
$obj->uniacid = $_W['uniacid'];
$obj->acid = $_W['acid'];
if(method_exists($obj, 'receive')) {
@$obj->receive();
}
if (!empty($subscribe['subscribe']) && ($this->message['event'] == 'subscribe' || $this->message['type'] == 'subscribe')) {
foreach($subscribe['subscribe'] as $modulename) {
$obj = WeUtility::createModuleReceiver($modulename);
$obj->message = $this->message;
$obj->params = $par;
$obj->response = $response;
$obj->keyword = $keyword;
$obj->module = $modules[$modulename];
$obj->uniacid = $_W['uniacid'];
$obj->acid = $_W['acid'];
if(method_exists($obj, 'receive')) {
@$obj->receive();
}
}
} elseif (!empty($subscribe['unsubscribe']) && ($this->message['event'] == 'unsubscribe' || $this->message['type'] == 'unsubscribe')) {
foreach($subscribe['unsubscribe'] as $modulename) {
$obj = WeUtility::createModuleReceiver($modulename);
$obj->message = $this->message;
$obj->params = $par;
$obj->response = $response;
$obj->keyword = $keyword;
$obj->module = $modules[$modulename];
$obj->uniacid = $_W['uniacid'];
$obj->acid = $_W['acid'];
if(method_exists($obj, 'receive')) {
@$obj->receive();
}
}
} else {
$modules = $subscribe[$this->message['type']];
if (!empty($modules)) {
foreach ($modules as $modulename) {
$row = array();
$row['uniacid'] = $_W['uniacid'];
$row['acid'] = $_W['acid'];
$row['dateline'] = $_W['timestamp'];
$row['message'] = iserializer($this->message);
$row['keyword'] = iserializer($keyword);
$row['params'] = iserializer($par);
$row['response'] = iserializer($response);
$row['module'] = $modulename;
$row['type'] = 1;
pdo_insert('core_queue', $row);
}
}
if (date('N') == '1') {
pdo_query("DELETE FROM ".tablename('core_queue')." WHERE dateline < '".($_W['timestamp'] - 2592000)."'");
}
}
}
private function analyze(&$message) {
$params = array();
if(in_array($message['type'], array('event', 'qr'))) {
$params = call_user_func_array(array($this, 'analyze' . $message['type']), array(&$message));
if(!empty($params)) {
return (array)$params;
}
}
if(!empty($_SESSION['__contextmodule']) && in_array($_SESSION['__contextmodule'], $this->modules)) {
if($_SESSION['__contextexpire'] > TIMESTAMP) {
$params[] = array(
'message' => $message,
'module' => $_SESSION['__contextmodule'],
'rule' => $_SESSION['__contextrule'],
'priority' => $_SESSION['__contextpriority'],
'context' => true
);
return $params;
} else {
unset($_SESSION);
session_destroy();
}
}
if(method_exists($this, 'analyze' . $message['type'])) {
$temp = call_user_func_array(array($this, 'analyze' . $message['type']), array(&$message));
if(!empty($temp) && is_array($temp)){
$params += $temp;
}
} else {
$params += $this->handler($message['type']);
}
return $params;
}
private function analyzeSubscribe(&$message) {
global $_W;
$params = array();
$message['type'] = 'text';
$message['redirection'] = true;
if(!empty($message['scene'])) {
$message['source'] = 'qr';
$sceneid = trim($message['scene']);
$scene_condition = '';
if (is_numeric($sceneid)) {
$scene_condition = " `qrcid` = '{$sceneid}'";