mailboxdirectorystorage.php

См. документацию.

<?php
 
namespace Bitrix\Mail\Internals;
 
use Bitrix\Mail\MailboxDirectory;
use Bitrix\Main\Text\Emoji;
 
class MailboxDirectoryStorage
{
    private $mailboxId = null;
    private $data = [];
 
    public function __construct($mailboxId)
    {
        $this->mailboxId = $mailboxId;
 
        $this->init();
    }
 
    public function init()
    {
        $items = MailboxDirectory::fetchAll($this->mailboxId);
 
        $this->set($items);
    }
 
    public function set(array $items)
    {
        $this->group($items);
    }
 
    public function get(string $key, $default = null)
    {
        return $this->getData($key, $default);
    }
 
    public function getByHash(string $key)
    {
        $list = $this->get('hashed', []);
        return isset($list[$key]) ? $list[$key] : null;
    }
 
    public function getByPath(string $key)
    {
        $key = Emoji::decode($key);
        $list = $this->get('all', []);
        return isset($list[$key]) ? $list[$key] : null;
    }
 
    private function has(string $key)
    {
        return isset($this->data[$key]);
    }
 
    private function remove(string $key)
    {
        if (isset($this->data[$key]))
        {
            unset($this->data[$key]);
        }
    }
 
    private function reset()
    {
        $this->data = [];
    }
 
    private function getData(string $key, $default = null)
    {
        return $this->has($key) ? $this->data[$key] : $default;
    }
 
    private function setData($name, $value)
    {
        $this->data[$name] = $value;
    }
 
    private function group($items)
    {
        $all = [];
        $income = [];
        $outcome = [];
        $spam = [];
        $trash = [];
        $draft = [];
        $hashed = [];
 
        foreach ($items as $item)
        {
            $all[$item->getPath()] = $item;
            $hashed[$item->getDirMd5()] = $item;
 
            if ($item->isIncome())
            {
                $income[] = $item;
            }
 
            if ($item->isOutcome())
            {
                $outcome[] = $item;
            }
 
            if ($item->isSpam())
            {
                $spam[] = $item;
            }
 
            if ($item->isDraft())
            {
                $draft[] = $item;
            }
 
            if ($item->isTrash())
            {
                $trash[] = $item;
            }
        }
 
        $this->reset();
        $this->setData('all', $all);
        $this->setData('income', $income);
        $this->setData('outcome', $outcome);
        $this->setData('spam', $spam);
        $this->setData('trash', $trash);
        $this->setData('draft', $draft);
        $this->setData('hashed', $hashed);
    }
}