QRCode.php
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<?php
/*
* This file is part of the overtrue/wechat.
*
* (c) overtrue <i@overtrue.me>
*
* This source file is subject to the MIT license that is bundled
* with this source code in the file LICENSE.
*/
/**
* QRCode.php.
*
* @author overtrue <i@overtrue.me>
* @copyright 2015 overtrue <i@overtrue.me>
*
* @see https://github.com/overtrue
* @see http://overtrue.me
*/
namespace EasyWeChat\QRCode;
use EasyWeChat\Core\AbstractAPI;
/**
* Class QRCode.
*/
class QRCode extends AbstractAPI
{
const DAY = 86400;
const SCENE_MAX_VALUE = 100000;
const SCENE_QR_CARD = 'QR_CARD';
const SCENE_QR_TEMPORARY = 'QR_SCENE';
const SCENE_QR_TEMPORARY_STR = 'QR_STR_SCENE';
const SCENE_QR_FOREVER = 'QR_LIMIT_SCENE';
const SCENE_QR_FOREVER_STR = 'QR_LIMIT_STR_SCENE';
const API_CREATE = 'https://api.weixin.qq.com/cgi-bin/qrcode/create';
const API_SHOW = 'https://mp.weixin.qq.com/cgi-bin/showqrcode';
/**
* Create forever.
*
* @param int $sceneValue
*
* @return \EasyWeChat\Support\Collection
*/
public function forever($sceneValue)
{
if (is_int($sceneValue) && $sceneValue > 0 && $sceneValue < self::SCENE_MAX_VALUE) {
$type = self::SCENE_QR_FOREVER;
$sceneKey = 'scene_id';
} else {
$type = self::SCENE_QR_FOREVER_STR;
$sceneKey = 'scene_str';
}
$scene = [$sceneKey => $sceneValue];
return $this->create($type, $scene, false);
}
/**
* Create temporary.
*
* @param string $sceneValue
* @param null $expireSeconds
*
* @return \EasyWeChat\Support\Collection
*/
public function temporary($sceneValue, $expireSeconds = null)
{
if (is_int($sceneValue) && $sceneValue > 0) {
$type = self::SCENE_QR_TEMPORARY;
$sceneKey = 'scene_id';
} else {
$type = self::SCENE_QR_TEMPORARY_STR;
$sceneKey = 'scene_str';
}
$scene = [$sceneKey => $sceneValue];
return $this->create($type, $scene, true, $expireSeconds);
}
/**
* Create QRCode for card.
*
* @param array $card
*
* {
* "card_id": "pFS7Fjg8kV1IdDz01r4SQwMkuCKc",
* "code": "198374613512",
* "openid": "oFS7Fjl0WsZ9AMZqrI80nbIq8xrA",
* "expire_seconds": "1800"，
* "is_unique_code": false , "outer_id" : 1
* }
*
* @return \EasyWeChat\Support\Collection
*/
public function card($card)
{
return $this->create(self::SCENE_QR_CARD, ['card' => $card]);
}
/**
* Return url for ticket.
*
* @param string $ticket
*
* @return string
*/
public function url($ticket)
{
return self::API_SHOW."?ticket={$ticket}";
}
/**
* Create a QRCode.
*
* @param string $actionName
* @param array $actionInfo
* @param bool $temporary
* @param int $expireSeconds
*
* @return \EasyWeChat\Support\Collection
*/
protected function create($actionName, $actionInfo, $temporary = true, $expireSeconds = null)
{
null !== $expireSeconds || $expireSeconds = 7 * self::DAY;
$params = [
'action_name' => $actionName,
'action_info' => ['scene' => $actionInfo],
];
if ($temporary) {
$params['expire_seconds'] = min($expireSeconds, 30 * self::DAY);
}
return $this->parseJSON('json', [self::API_CREATE, $params]);
}
}