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<?php |
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/* |
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* This file is part of the overtrue/wechat. |
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* |
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* (c) overtrue <[email protected]> |
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* |
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* This source file is subject to the MIT license that is bundled |
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* with this source code in the file LICENSE. |
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*/ |
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namespace EasyWeChat\BasicService\Jssdk; |
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use EasyWeChat\Kernel\BaseClient; |
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use EasyWeChat\Kernel\Support; |
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use EasyWeChat\Kernel\Traits\InteractsWithCache; |
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/** |
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* Class Client. |
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* |
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* @author overtrue <[email protected]> |
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*/ |
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class Client extends BaseClient |
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{ |
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use InteractsWithCache; |
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/** |
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* @var string |
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*/ |
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const API_GET_TICKET = 'https://api.weixin.qq.com/cgi-bin/ticket/getticket'; |
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/** |
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* Current URI. |
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* |
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* @var string |
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*/ |
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protected $url; |
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/** |
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* Get config json for jsapi. |
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* |
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* @param array $jsApiList |
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* @param bool $debug |
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* @param bool $beta |
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* @param bool $json |
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* |
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* @return array|string |
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*/ |
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public function buildConfig(array $jsApiList, bool $debug = false, bool $beta = false, bool $json = true) |
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{ |
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$config = array_merge(compact('debug', 'beta', 'jsApiList'), $this->configSignature()); |
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return $json ? json_encode($config) : $config; |
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} |
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/** |
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* Return jsapi config as a PHP array. |
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* |
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* @param array $apis |
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* @param bool $debug |
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* @param bool $beta |
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* |
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* @return array |
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*/ |
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public function getConfigArray(array $apis, bool $debug = false, bool $beta = false) |
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{ |
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return $this->buildConfig($apis, $debug, $beta, false); |
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} |
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/** |
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* Get js ticket. |
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* |
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* @param bool $refresh |
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* @param string $type |
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* |
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* @return array |
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*/ |
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public function getTicket(bool $refresh = false, string $type = 'jsapi'): array |
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{ |
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$cacheKey = sprintf('easywechat.basic_service.jssdk.ticket.%s.%s', $type, $this->getAppId()); |
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if (!$refresh && $this->getCache()->has($cacheKey)) { |
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return $this->getCache()->get($cacheKey); |
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} |
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$result = $this->resolveResponse( |
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$this->requestRaw(static::API_GET_TICKET, 'GET', ['query' => ['type' => $type]]), |
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'array' |
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); |
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$this->getCache()->set($cacheKey, $result, $result['expires_in'] - 500); |
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return $result; |
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} |
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/** |
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* Build signature. |
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* |
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* @param string|null $url |
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* @param string|null $nonce |
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* @param int|null $timestamp |
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* |
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* @return array |
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*/ |
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protected function configSignature(string $url = null, string $nonce = null, $timestamp = null): array |
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{ |
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$url = $url ?: $this->getUrl(); |
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$nonce = $nonce ?: Support\Str::quickRandom(10); |
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$timestamp = $timestamp ?: time(); |
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return [ |
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'appId' => $this->getAppId(), |
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'nonceStr' => $nonce, |
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'timestamp' => $timestamp, |
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'url' => $url, |
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'signature' => $this->getTicketSignature($this->getTicket()['ticket'], $nonce, $timestamp, $url), |
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]; |
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} |
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/** |
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* Sign the params. |
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* |
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* @param string $ticket |
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* @param string $nonce |
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* @param int $timestamp |
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* @param string $url |
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* |
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* @return string |
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*/ |
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public function getTicketSignature($ticket, $nonce, $timestamp, $url): string |
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{ |
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return sha1("jsapi_ticket={$ticket}&noncestr={$nonce}×tamp={$timestamp}&url={$url}"); |
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} |
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/** |
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* @return string |
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*/ |
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public function dictionaryOrderSignature() |
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{ |
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$params = func_get_args(); |
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sort($params, SORT_STRING); |
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return sha1(implode($params)); |
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} |
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/** |
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* Set current url. |
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* |
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* @param string $url |
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* |
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* @return $this |
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*/ |
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public function setUrl(string $url) |
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{ |
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$this->url = $url; |
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return $this; |
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} |
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/** |
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* Get current url. |
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* |
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* @return string |
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*/ |
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public function getUrl(): string |
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{ |
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if ($this->url) { |
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return $this->url; |
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} |
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return Support\current_url(); |
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} |
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/** |
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* @return string |
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*/ |
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protected function getAppId() |
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{ |
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return $this->app['config']->get('app_id'); |
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} |
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} |
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overtrue /
wechat
