42 lines
1.8 KiB
PHP
42 lines
1.8 KiB
PHP
<?php namespace Phpcmf\Controllers;
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// 登录跳转
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class Go extends \Phpcmf\Common {
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// 从微信菜单中进入授权
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// 公众号内自动登陆
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public function index() {
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$url = (!$this->is_mobile ? SITE_URL : SITE_MURL).'index.php?s=weixin&c=member&m=login';
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if ($_GET['url']) {
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$burl = urlencode($_GET['url']);
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} else {
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$burl = urlencode((!$this->is_mobile ? SITE_URL : SITE_MURL).'index.php?s=member');
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}
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dr_redirect('https://open.weixin.qq.com/connect/oauth2/authorize?appid='.$this->weixin['account']['appid'].'&redirect_uri='.urlencode($url).'&response_type=code&scope=snsapi_userinfo&state='.($burl).'#wechat_redirect');
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}
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// 静默授权获取openid（snsapi_base）
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public function check() {
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$code = \Phpcmf\Service::L('input')->get('code');
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$burl = $_GET['url'] ? $_GET['url'] : FC_NOW_URL;
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if ($code) {
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$url = 'https://api.weixin.qq.com/sns/oauth2/access_token?appid='.$this->weixin['account']['appid'].'&secret='.$this->weixin['account']['appsecret'].'&code='.$code.'&grant_type=authorization_code';
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$rt = wx_get_https_json_data($url);
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if (!$rt['code']) {
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$this->_msg(0, $rt['msg']);
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} elseif ($rt['data']['openid']) {
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\Phpcmf\Service::L('input')->set_cookie('weixin_gzh_openid', $rt['data']['openid'], 86400 * 30);
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}
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dr_redirect($burl);
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}
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$redirect_uri = (!$this->is_mobile ? SITE_URL : SITE_MURL).'index.php?s=weixin&c=go&m=check&url='.urlencode($burl);
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dr_redirect('https://open.weixin.qq.com/connect/oauth2/authorize?appid='.$this->weixin['account']['appid'].'&redirect_uri='.urlencode($redirect_uri).'&response_type=code&scope=snsapi_base&state=check#wechat_redirect');
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}
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}
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