微信公众号推送消息模板

**

微信公众号推送消息模板

**

以TP3.2框架为例

// 先在控制器中调用getTempleteMsg方法，发送推送消息模板请求
$this->getTempleteMsg($id, $data);

// 获取模板传递信息 $id订单ID

private function getTempleteMsg($id, $data)
{
	if (empty($id) || !is_array($data)) {
		echo json_encode(array('flag'=>'参数错误'));
		exit;
	}
	$statusname = M('Status')->where(['id'=>$data['status']])->find()['status_name'];
	// 获取指定订单的用户OPENID
	$touser = M('Report')
			->alias('r')
			->join('Order o on o.id = r.key_id')
			->where(['r.key_id'=>$id])
			->find()['openid'];
	if (empty($touser)) {
		echo json_encode(array('flag'=>'推送失败'));
		exit;
	}
	$templetemodel = new \Home\Model\TempleteMessageModel();
	// 调用消息模板模型，推送模板消息
	$templete_brr = $templetemodel->sendTempleteMsg($id, $touser, $statusname, $data['admin_msg']);
	
	// 返回的结果转换为JSON格式为：{"errcode":0,"errmsg":"ok","msgid":73******************37}
	// 若推送模板消息失败则errcode不为0，可根据返回的errcode值排查原因
	
	if ($templete_brr->errcode != 0 || $templete_brr->errmsg != 'ok') {
		echo json_encode(array('flag'=>'推送失败'));
		exit;
	} else {
		echo json_encode(array('success'=>'推送成功'));
		exit;
	}

/**

• 调用消息模板模型
  */

class TempleteMessageModel extends Model {

private $_db = '';

public function __construct() {
    $this->_db = M('TempleteMessage');
}
/**
 * [sendTempleteMsg 推送模板数据，这里用于审核通知场景]
 * @return [type] [推送数据]
 */
public function sendTempleteMsg($order_id, $touser, $statusname, $message) {
	if (empty($order_id) || empty($touser) || empty($statusname) || empty($message)) {
		return false;
	}
	$access_token = $this->getAccessToken();
	if (!$access_token) {
		return false;
	}
	$order_num = M('Order')->where(['id'=>$order_id])->find()['order_num'];

	$order_end = substr($order_num, -6, 6);

	$url = "https://api.weixin.qq.com/cgi-bin/message/template/send?access_token=".$access_token;
	$data = array(
	    'first' => array(
	        'value' => '您好，您的订单尾号为' . $order_end . '已审核完毕',
	        'color' => '#000'
	    ),
	    'keyword1' => array(
	        'value' => '商品订单管理员审核',
	        'color' => '#000'
	    ),
	    'keyword2' => array(
	        'value' => $statusname,
	        'color' => '#FF0000'
	    ),
	    'keyword3' => array(
	        'value' => '管理员晓美',
	        'color' => '#000'
	    ),
	    'keyword4' => array(
	        'value' => date('Y-m-d H:i:s'),
	        'color' => '#000'
	    ),
	    'remark' => array(
	        'value' => '管理员留言：' . $message,
	        'color' => '#FF0000'
	    )
	);
	// 模版ID
	$template_id = gF804FV********************************R8ESt';
	$template_msg = array(
		'touser' => $touser, 
		'template_id' => $template_id,
		'url' => U('PortalUser/progress_info',array('id'=>$order_id)),
		'topcolor'=>'#FF0000',
		'data' => $data

	);

	$postArray = urldecode(json_encode($template_msg));

	$res = json_decode($this->https_request($url, $postArray));

	$arr = [];
	$arr['order_id'] = $order_id;
	$arr['touser'] = $touser;
	$arr['template_id'] = $template_id;
	$arr['statusname'] = $statusname;
	$arr['remark'] = $message;
	$arr['result'] = $this->https_request($url, $postArray);
	$arr['sendtime'] = date('Y-m-d H:i:s');

	$addinfo = M('TempleteMessage')->add($arr);
	return $res;
}


/**
 * 获取全局access_token,与网页授权access_token不一样
 */
private function getAccessToken() 
{
	// 获取公众号配置信息，包括APPID、APPSECRET
	
	$siteConfig = C('WXCHAT');
    $appid = $siteConfig['WECHAT_APPID'];
	$appsecret = $siteConfig['WECHAT_APPSECRET'];
	$url = "https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid=".$appid."&secret=".$appsecret;

	$res = json_decode($this->https_request($url));
	$access_token = $res->access_token;

    return $access_token;
}


/** 
 * curl数据请求 
 * @return string $output 返回的数据
 */  
protected function https_request($url, $data = null){  
    $curl = curl_init();  
    curl_setopt($curl, CURLOPT_URL, $url);  
    curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, FALSE);  
    curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, FALSE);  
    if (!empty($data)){  
        curl_setopt($curl, CURLOPT_POST, 1);  
        curl_setopt($curl, CURLOPT_POSTFIELDS, $data);  
    }  
    curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);  
    $output = curl_exec($curl);  
    curl_close($curl);  
    return $output;  
}  

}