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application/admin/logic/CrontabLogic.php
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213
application/admin/logic/CrontabLogic.php
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<?php
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// +----------------------------------------------------------------------
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// | likeshop100%开源免费商用商城系统
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// +----------------------------------------------------------------------
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// | 欢迎阅读学习系统程序代码，建议反馈是我们前进的动力
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// | 开源版本可自由商用，可去除界面版权logo
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// | 商业版本务必购买商业授权，以免引起法律纠纷
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// | 禁止对系统程序代码以任何目的，任何形式的再发布
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// | gitee下载：https://gitee.com/likeshop_gitee
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// | github下载：https://github.com/likeshop-github
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// | 访问官网：https://www.likeshop.cn
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// | 访问社区：https://home.likeshop.cn
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// | 访问手册：http://doc.likeshop.cn
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// | 微信公众号：likeshop技术社区
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// | likeshop团队 版权所有 拥有最终解释权
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// +----------------------------------------------------------------------
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// | author: likeshopTeam
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// +----------------------------------------------------------------------
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namespace app\admin\logic;
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use app\common\model\Crontab_;
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use Cron\CronExpression;
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use think\Db;
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use think\Exception;
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class CrontabLogic
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{
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/**
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* 获取定时任务列表
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* @return array|\PDOStatement|string|\think\Collection|\think\model\Collection
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* @throws \think\db\exception\DataNotFoundException
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* @throws \think\db\exception\ModelNotFoundException
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* @throws \think\exception\DbException
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*/
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public static function lists()
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{
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$lists = Db::name('dev_crontab')
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->order(['system' => 'desc'])
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->select();
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foreach ($lists as $k => $v) {
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$lists[$k]['type_str'] = Crontab_::$type[$v['type']];
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$lists[$k]['last_time_str'] = empty($v['last_time']) ? '-' : date('m-d H:i:s', $v['last_time']);
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if ($v['type'] == 2) {
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$lists[$k]['expression'] = '-';
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}
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}
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return ['count' => count($lists), 'lists' => $lists];
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}
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/**
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* 定时任务信息
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* @param $id
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* @return array|\PDOStatement|string|\think\Model|null
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* @throws \think\db\exception\DataNotFoundException
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* @throws \think\db\exception\ModelNotFoundException
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* @throws \think\exception\DbException
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*/
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public static function info($id)
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{
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return Db::name('dev_crontab')
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->where(['id' => $id])
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->find();
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}
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/**
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* 操作
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* @param $operation
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* @param $id
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* @return bool|string
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* @throws Exception
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* @throws \think\exception\PDOException
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*/
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public static function operation($operation, $id)
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{
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try {
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$cron = Db::name('dev_crontab')
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->where(['id' => $id])
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->find();
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if ($cron['type'] == 1 && CronExpression::isValidExpression($cron['expression']) === false) {
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throw new Exception("规则设置错误"); //定时任务运行规则错误，不执行
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}
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switch ($operation) {
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case 'start':
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case 'restart':
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Db::name('dev_crontab')
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->where(['id' => $id])
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->update(['status' => 1]);
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break;
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case 'stop':
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Db::name('dev_crontab')
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->where(['id' => $id])
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->update(['status' => 2]);
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default;
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}
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/*$count = Db::name('dev_crontab')
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->where(['status' => 1])
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->count();
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$crontab_server = new CrontabServer();
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if ($count == 0) {
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$crontab_server->run(true);
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} else {
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$crontab_server->run(false);
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}*/
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return true;
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} catch (Exception $e) {
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Db::name('dev_crontab')
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->where(['id' => $id])
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->update(['status' => 3, 'error' => $e->getMessage()]);
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return $e->getMessage();
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}
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}
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/**
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* 获取接下来几次执行时间
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* @param $get
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* @return array
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*/
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public static function expression($get)
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{
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if (CronExpression::isValidExpression($get['expression']) === false) {
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return [['time' => 0, 'date' => '规则设置错误']];
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}
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$cron_expression = CronExpression::factory($get['expression']);
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try {
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$res = $cron_expression->getMultipleRunDates(5);
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} catch (Exception $e) {
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return [['time' => 0, 'date' => '规则设置错误']];
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}
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$res = json_decode(json_encode($res), true);
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$lists = [];
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foreach ($res as $k => $v) {
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$lists[$k]['time'] = $k + 1;
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$lists[$k]['date'] = str_replace('.000000', '', $v['date']);
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}
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$lists[] = ['time' => 'x', 'date' => '……'];
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return $lists;
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}
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/**
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* 添加系统任务
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* @param $post
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* @return int|string
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*/
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public static function add($post)
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{
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$data = [
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'name' => $post['name'],
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'type' => $post['type'],
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'remark' => $post['remark'],
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'command' => $post['command'],
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'parameter' => $post['parameter'],
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'status' => $post['status'],
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'expression' => $post['expression'],
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'create_time' => time()
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];
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$result = Db::name('dev_crontab')
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->insert($data);
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return $result;
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}
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/**
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* 编辑系统任务
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* @param $post
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* @return int|string
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*/
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public static function edit($post)
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{
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$data = [
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'name' => $post['name'],
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'type' => $post['type'],
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'remark' => $post['remark'],
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'command' => $post['command'],
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'parameter' => $post['parameter'],
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'status' => $post['status'],
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'expression' => $post['expression'],
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'update_time' => time()
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];
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$result = Db::name('dev_crontab')
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->where(['id' => $post['id']])
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->update($data);
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return $result;
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}
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/**
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* 删除定时任务
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* @param $id
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* @return int
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* @throws Exception
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* @throws \think\exception\PDOException
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*/
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public static function del($id)
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{
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$system = Db::name('dev_crontab')
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->where(['id' => $id])
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->value('system');
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if ($system === 1) {
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return false;
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}
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$flag = Db::name('dev_crontab')
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->where(['id' => $id])
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->delete();
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return $flag;
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}
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}
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