mail_del.php
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<?php
/**
* 循环本地，验证远程是否存在 不存在则删除本地
*/
//error_reporting();
use Swoole\Process;
function start(){
// 删除停止运行的值
// redis()->delete(SYNC_RUNNING_REDIS_KEY,'email_sync_stop_num');
// 进程管理器
$pm = new Process\Manager();
// 启动业务进程
$pm->addBatch(1,function (Process\Pool $pool, int $worker_id){
swoole_set_process_name('php-email-sync-list-check-'.$worker_id);
include_once __DIR__."/../vendor/autoload.php";
_echo("业务进程（{$worker_id}）启动成功");
$id = 0;
// 循环阻塞
while (true){
$id = db()->value('select `id` from `'.\Model\emailSql::$table.'` where `id` > '.$id.' order by `id` asc limit 1');
if($id){
// 占用当前的id,占用2小时
// if(redis()->add('just_sync_delete_'.$id,time(),3600)){
// 启动一个协程
go(function () use ($id){
// 开始同步
try {
sync($id);
}catch (\Throwable $e){
echo $e->getMessage();
}
\Lib\Log::getInstance()->write();
});
// }
}else{
//每次都暂停1秒，防止同一时间启动太多的任务
co::sleep(300);
break;
}
}
},true);
// 启动管理器
$pm->start();
}
/**
* 开始同步, 这里是主要的业务代码
* @param $email_id
* @param $worker_id
* @return int
* @author：dc
* @time 2023/3/10 10:19
*/
function sync($email_id){
$email = db()->first(\Model\emailSql::first($email_id));
if(!$email || $email['pwd_error']){
return 0;
}
// 读取到邮箱中的文件夹
$folders = db()->all(\Model\folderSql::all($email['id']));
if(!$folders){
return 3;
}
$mailServer = new Lib\Mail\Mail($email['email'],base64_decode($email['password']),$email['imap']);
// 登录服务器
if($mailServer->login()!==1){
return 2;
}
$call = function ($email_id,$folder_id,$origin_folder) use ($mailServer){
_echo('run e '.$email_id.' fn '.$origin_folder);
// gmail 邮箱 这个是不可选的
if($origin_folder == '[Gmail]'){
return;
}
// 同步父文件夹
$mailServer->client->selectFolder($origin_folder);
$page = 0;
$db = db();
while (1){
$ids = $db->all("select `id`,`uid` from ".\Model\listsSql::$table." where `email_id` = {$email_id} and `folder_id` = {$folder_id} limit 100 offset ".($page*100));
$page++;
if($ids){
$ids = array_column($ids,'id','uid');
try {
$result = $mailServer->client->fetch(array_keys($ids),'UID',true);
$result = array_column($result,'UID');
}catch (Throwable $e){
return 0;
}
foreach ($ids as $uid=>$id){
if(!isset($result[$uid])){
_echo('删除 e '.$email_id.' f '.$folder_id.' u '.$uid.' id '.$id.' d '.$db->delete(\Model\listsSql::$table,['id'=>$id]).' fd '.$db->delete('fob_hot_mail',['lists_id'=>$id]).' body '.$db->delete(\Model\bodySql::$table,['lists_id'=>$id]));
// 删除 如果远程没有，就删除本地
}
}
}
// 结束了
if(count($ids) < 100){
break;
}
}
};
// $folders = list_to_tree($folders);
foreach ($folders as $folder){
try {
if(empty($folder['_child'])){
$call($email_id,$folder['id'],$folder['origin_folder']);
}else{
foreach ($folder['_child'] as $item){
// 同步子文件夹
$call($email_id,$item['id'],$item['origin_folder']);
}
}
}catch (\Throwable $e){
logs(
$e->getMessage().$e->getTraceAsString(),
LOG_PATH.'/imap/'.$email['email'].'.error.log'
);
}
}
$email = null;
$mailServer = null;
}
if(!function_exists("imap_8bit")){
echo '请安装imap扩展';
exit(0);
}
start();