148 lines
3.5 KiB
PHP
148 lines
3.5 KiB
PHP
<?php
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declare(strict_types=1);
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/*
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* This file is part of the TYPO3 CMS project.
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*
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* It is free software; you can redistribute it and/or modify it under
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* the terms of the GNU General Public License, either version 2
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* of the License, or any later version.
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*
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* For the full copyright and license information, please read the
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* LICENSE.txt file that was distributed with this source code.
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*
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* The TYPO3 project - inspiring people to share!
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*/
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namespace TYPO3\CMS\Core\Schema\Struct;
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use TYPO3\CMS\Core\Collection\CollectionInterface;
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use TYPO3\CMS\Core\Collection\EditableCollectionInterface;
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final class SelectItemCollection implements CollectionInterface, EditableCollectionInterface
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{
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private \SplDoublyLinkedList $storage;
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public function __construct()
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{
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$this->storage = new \SplDoublyLinkedList();
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}
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/**
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* Utility method to transform an arbitrary array to a proper SelectItem collection
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*
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* @param array $itemList List of SelectItem elements or legacy item arrays
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* @param string $type The field type, e.g. "select"
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*/
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public static function createFromArray(array $itemList, string $type): self
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{
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$collection = new self();
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foreach ($itemList as $item) {
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if ($item instanceof SelectItem) {
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$collection->add($item);
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continue;
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}
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if (is_array($item)) {
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$collection->add(
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SelectItem::fromTcaItemArray($item, $type)
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);
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continue;
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}
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throw new \InvalidArgumentException(
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'Values of $itemList must be of type ' . SelectItem::class . ' or array.',
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1762417317
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);
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}
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return $collection;
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}
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public function current(): SelectItem
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{
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return $this->storage->current();
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}
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public function next(): void
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{
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$this->storage->next();
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}
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public function key(): int
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{
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return $this->storage->key();
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}
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public function valid(): bool
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{
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return $this->storage->valid();
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}
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public function rewind(): void
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{
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$this->storage->rewind();
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}
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public function count(): int
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{
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return $this->storage->count();
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}
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/**
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* @param mixed $data
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* @todo replace this with a strict "SelectItem" type in TYPO3 v15.0
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*/
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public function add($data): void
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{
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if ($data instanceof SelectItem) {
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$this->storage->push($data);
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}
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}
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/**
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* @param SelectItemCollection $other
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*/
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public function addAll(CollectionInterface $other): void
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{
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foreach ($other as $item) {
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if ($item instanceof SelectItem) {
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$this->storage->push($item);
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}
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}
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}
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/**
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* @param mixed $data
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* @todo replace this with a strict "SelectItem" type in TYPO3 v15.0
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*/
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public function remove($data): void
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{
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if (!($data instanceof SelectItem)) {
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return;
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}
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foreach ($this->storage as $key => $value) {
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if ($value === $data) {
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$this->storage->offsetUnset($key);
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break;
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}
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}
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}
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public function removeAll(): void
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{
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$this->storage = new \SplDoublyLinkedList();
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}
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/**
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* @return SelectItem[]
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*/
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public function toArray(): array
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{
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$items = [];
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foreach ($this->storage as $item) {
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$items[] = $item;
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}
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return $items;
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}
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}
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