140 lines
4.8 KiB
PHP
140 lines
4.8 KiB
PHP
<?php
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namespace App\Jobs;
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use Carbon\Carbon;
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use Illuminate\Bus\Queueable;
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use Illuminate\Contracts\Queue\ShouldQueue;
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use Illuminate\Foundation\Bus\Dispatchable;
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use Illuminate\Queue\InteractsWithQueue;
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use Illuminate\Queue\SerializesModels;
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use Illuminate\Support\Arr;
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use Illuminate\Support\Facades\Log;
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use Illuminate\Support\Facades\Notification;
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use App\Classes\File;
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use App\Classes\File\Item;
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use App\Classes\FTN\{InvalidPacketException,Packet};
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use App\Models\Address;
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use App\Notifications\Netmails\PacketPasswordInvalid;
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class PacketProcess implements ShouldQueue
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{
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private const LOGKEY = 'JPP';
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use Dispatchable, InteractsWithQueue, Queueable, SerializesModels;
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private Item $file;
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private Address $ao;
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private Carbon $rcvd_time;
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public function __construct(Item $file,Address $ao,Carbon $rcvd_time)
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{
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$this->file = $file;
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$this->ao = $ao;
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$this->rcvd_time = $rcvd_time;
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}
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public function __get($key): mixed
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{
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switch ($key) {
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case 'subject':
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return $this->file->name;
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default:
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return NULL;
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}
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}
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/**
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* When calling MessageProcess - we assume that the packet is from a valid source, and
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* the destination (netmail/echomail) is also valid
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*/
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public function handle()
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{
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Log::info(sprintf('%s:- Processing mail %s [%s]',self::LOGKEY,$this->file->whatType() === Item::IS_PKT ? 'PACKET' : 'ARCHIVE',$this->file->nameas));
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try {
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$f = new File($this->file->full_name);
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$processed = FALSE;
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foreach ($f as $packet) {
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$po = Packet::process($packet,Arr::get(stream_get_meta_data($packet),'uri'),$f->itemSize(),$this->ao->system);
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// Check the messages are from the uplink
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if ($this->ao->system->addresses->search(function($item) use ($po) { return $item->id === $po->fftn_o->id; }) === FALSE) {
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Log::error(sprintf('%s:! Packet [%s] is not from this link? [%d]',self::LOGKEY,$po->fftn_o->ftn,$this->ao->system_id));
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break;
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}
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// Check the packet password
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if ($this->ao->session('pktpass') !== $po->password) {
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Log::error(sprintf('%s:! Packet from [%s] with password [%s] is invalid.',self::LOGKEY,$this->ao->ftn,$po->password));
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Notification::route('netmail',$this->ao)->notify(new PacketPasswordInvalid($po->password,$this->file->nameas));
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break;
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}
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Log::info(sprintf('%s:- Packet has [%d] messages',self::LOGKEY,$po->count()));
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// Queue messages if there are too many in the packet.
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if ($queue = ($po->count() > config('app.queue_msgs')))
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Log::info(sprintf('%s:- Messages will be sent to the queue for processing',self::LOGKEY));
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$count = 0;
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foreach ($po as $msg) {
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Log::info(sprintf('%s:- Mail from [%s] to [%s]',self::LOGKEY,$msg->fftn,$msg->tftn));
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// @todo Quick check that the packet should be processed by us.
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// @todo validate that the packet's zone is in the domain.
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/*
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* // @todo generate exception when echomail for an area that doesnt exist
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* // @todo generate exception when echomail for an area sender cannot post to
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* // @todo generate exception when echomail for an area sender not subscribed to
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* // @todo generate exception when echomail comes from a system not defined here
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* // @todo generate exception when echomail comes from a system doesnt exist
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*
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* // @todo generate exception when netmail to system that doesnt exist (node/point)
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* // @todo generate exception when netmail from system that doesnt exist (node/point)
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* // @todo generate warning when netmail comes from a system not defined here
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*
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* // @todo generate exception when packet has wrong password
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*/
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try {
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// Dispatch job.
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if ($queue)
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MessageProcess::dispatch($msg,$f->pktName(),$this->ao,$po->fftn_o,$this->rcvd_time);
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else
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MessageProcess::dispatchSync($msg,$f->pktName(),$this->ao,$po->fftn_o,$this->rcvd_time);
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} catch (\Exception $e) {
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Log::error(sprintf('%s:! Got error dispatching message [%s] (%d:%s-%s).',self::LOGKEY,$msg->msgid,$e->getLine(),$e->getFile(),$e->getMessage()));
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}
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$count++;
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}
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if ($count === $po->count())
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$processed = TRUE;
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}
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if (! $processed) {
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Log::alert(sprintf('%s:- Not deleting packet [%s], it doesnt seem to be processed?',self::LOGKEY,$this->file->nameas));
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// If we want to keep the packet, we could do that logic here
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} elseif (! config('app.packet_keep')) {
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Log::debug(sprintf('%s:- Deleting processed packet [%s]',self::LOGKEY,$this->file->full_name));
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unlink($this->file->full_name);
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}
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} catch (InvalidPacketException $e) {
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Log::error(sprintf('%s:- Not deleting packet [%s], as it generated an InvalidPacketException',self::LOGKEY,$this->file->nameas),['e'=>$e->getMessage()]);
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} catch (\Exception $e) {
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Log::error(sprintf('%s:- Not deleting packet [%s], as it generated an uncaught exception',self::LOGKEY,$this->file->nameas),['e'=>$e->getMessage()]);
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}
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}
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} |