Script.php
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<?php
// +----------------------------------------------------------------------
// | WeChatDeveloper
// +----------------------------------------------------------------------
// | 版权所有 2014~2018 广州楚才信息科技有限公司 [ http://www.cuci.cc ]
// +----------------------------------------------------------------------
// | 官方网站: http://think.ctolog.com
// +----------------------------------------------------------------------
// | 开源协议 ( https://mit-license.org )
// +----------------------------------------------------------------------
// | github开源项目：https://github.com/zoujingli/WeChatDeveloper
// +----------------------------------------------------------------------
namespace WeChat;
use WeChat\Contracts\BasicWeChat;
use WeChat\Contracts\Tools;
use WeChat\Exceptions\InvalidResponseException;
/**
* 微信前端支持
* Class Script
* @package WeChat
*/
class Script extends BasicWeChat
{
/**
* 删除JSAPI授权TICKET
* @param string $type TICKET类型(wx_card|jsapi)
* @param string $appid 强制指定有效APPID
* @return void
*/
public function delTicket($type = 'jsapi', $appid = null)
{
is_null($appid) && $appid = $this->config->get('appid');
$cache_name = "{$appid}_ticket_{$type}";
Tools::delCache($cache_name);
}
/**
* 获取JSAPI_TICKET接口
* @param string $type TICKET类型(wx_card|jsapi)
* @param string $appid 强制指定有效APPID
* @return string
* @throws Exceptions\InvalidResponseException
* @throws Exceptions\LocalCacheException
*/
public function getTicket($type = 'jsapi', $appid = null)
{
is_null($appid) && $appid = $this->config->get('appid');
$cache_name = "{$appid}_ticket_{$type}";
$ticket = Tools::getCache($cache_name);
if (empty($ticket)) {
$url = "https://api.weixin.qq.com/cgi-bin/ticket/getticket?access_token=ACCESS_TOKEN&type={$type}";
$this->registerApi($url, __FUNCTION__, func_get_args());
$result = $this->httpGetForJson($url);
if (empty($result['ticket'])) {
throw new InvalidResponseException('Invalid Resoponse Ticket.', '0');
}
$ticket = $result['ticket'];
Tools::setCache($cache_name, $ticket, 5000);
}
return $ticket;
}
/**
* 获取JsApi使用签名
* @param string $url 网页的URL
* @param string $appid 用于多个appid时使用(可空)
* @param string $ticket 强制指定ticket
* @return array
* @throws Exceptions\LocalCacheException
* @throws InvalidResponseException
*/
public function getJsSign($url, $appid = null, $ticket = null)
{
list($url,) = explode('#', $url);
is_null($ticket) && $ticket = $this->getTicket('jsapi');
is_null($appid) && $appid = $this->config->get('appid');
$data = ["url" => $url, "timestamp" => '' . time(), "jsapi_ticket" => $ticket, "noncestr" => Tools::createNoncestr(16)];
return [
'debug' => false,
"appId" => $appid,
"nonceStr" => $data['noncestr'],
"timestamp" => $data['timestamp'],
"signature" => $this->getSignature($data, 'sha1'),
'jsApiList' => [
'updateAppMessageShareData', 'updateTimelineShareData', 'onMenuShareTimeline', 'onMenuShareAppMessage', 'onMenuShareQQ', 'onMenuShareWeibo', 'onMenuShareQZone',
'startRecord', 'stopRecord', 'onVoiceRecordEnd', 'playVoice', 'pauseVoice', 'stopVoice', 'onVoicePlayEnd', 'uploadVoice', 'downloadVoice',
'chooseImage', 'previewImage', 'uploadImage', 'downloadImage', 'translateVoice', 'getNetworkType', 'openLocation', 'getLocation',
'hideOptionMenu', 'showOptionMenu', 'hideMenuItems', 'showMenuItems', 'hideAllNonBaseMenuItem', 'showAllNonBaseMenuItem',
'closeWindow', 'scanQRCode', 'chooseWXPay', 'openProductSpecificView', 'addCard', 'chooseCard', 'openCard',
],
];
}
/**
* 数据生成签名
* @param array $data 签名数组
* @param string $method 签名方法
* @param array $params 签名参数
* @return bool|string 签名值
*/
protected function getSignature($data, $method = "sha1", $params = [])
{
ksort($data);
if (!function_exists($method)) return false;
foreach ($data as $k => $v) array_push($params, "{$k}={$v}");
return $method(join('&', $params));
}
}