generated from Nodarx/template
70 lines
2.2 KiB
PHP
70 lines
2.2 KiB
PHP
<?php
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declare(strict_types=1);
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namespace KTXM\ProviderImap\Client\Protocol\Command;
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use KTXM\ProviderImap\Client\Protocol\IdentifierMode;
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use KTXM\ProviderImap\Client\Protocol\Parser\FetchResponseParser;
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use Generator;
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use KTXM\ProviderImap\Client\Protocol\Command\Argument\MessageTarget;
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use KTXM\ProviderImap\Client\Protocol\Command\Argument\FetchOptions;
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use KTXM\ProviderImap\Client\ImapException;
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use KTXM\ProviderImap\Client\Message;
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use KTXM\ProviderImap\Client\Protocol\RequestFrame;
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use KTXM\ProviderImap\Client\Protocol\ResponseStream;
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use KTXM\ProviderImap\Client\Protocol\SequenceSet;
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use KTXM\ProviderImap\Client\Protocol\SessionContext;
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use KTXM\ProviderImap\Client\Protocol\SessionState;
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/**
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* @implements CommandInterface<Generator<int, Message>>
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*/
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final class FetchManyCommand implements CommandInterface
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{
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private readonly MessageTarget $target;
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private readonly FetchOptions $options;
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public function __construct(MessageTarget|string|SequenceSet|null $target = null, ?FetchOptions $options = null)
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{
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$this->target = match (true) {
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$target instanceof MessageTarget => $target,
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$target instanceof SequenceSet => MessageTarget::sequence($target),
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is_string($target) => MessageTarget::sequence($target),
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default => MessageTarget::all(),
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};
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$this->options = $options ?? FetchOptions::default();
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}
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public function name(): string
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{
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return 'FETCH';
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}
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public function allowedStates(): array
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{
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return [SessionState::Selected];
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}
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public function encode(string $tag, SessionContext $context): RequestFrame
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{
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unset($tag, $context);
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return new RequestFrame(sprintf(
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'%s %s (%s)',
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$this->target->identifierMode() === IdentifierMode::Uid ? 'UID FETCH' : 'FETCH',
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$this->target->sequenceSet()->toCommand(),
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$this->options->toCommand(),
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));
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}
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public function handle(ResponseStream $responses, SessionContext $context): Generator
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{
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if ($context->selectedMailbox() === null) {
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throw new ImapException('FETCH requires a selected mailbox.');
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}
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return (new FetchResponseParser())->parseMany($responses);
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}
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} |