155 lines
4.2 KiB
PHP
155 lines
4.2 KiB
PHP
<?php
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/*
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* This file is part of the Symfony package.
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*
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* (c) Fabien Potencier <fabien@symfony.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Symfony\Component\Console\Output;
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use Symfony\Component\Console\Formatter\OutputFormatter;
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use Symfony\Component\Console\Formatter\OutputFormatterInterface;
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/**
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* Base class for output classes.
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*
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* There are five levels of verbosity:
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*
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* * normal: no option passed (normal output)
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* * verbose: -v (more output)
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* * very verbose: -vv (highly extended output)
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* * debug: -vvv (all debug output)
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* * quiet: -q (no output)
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*
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* @author Fabien Potencier <fabien@symfony.com>
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*/
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abstract class Output implements OutputInterface
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{
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private int $verbosity;
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private OutputFormatterInterface $formatter;
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/**
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* @param int|null $verbosity The verbosity level (one of the VERBOSITY constants in OutputInterface)
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* @param bool $decorated Whether to decorate messages
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* @param OutputFormatterInterface|null $formatter Output formatter instance (null to use default OutputFormatter)
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*/
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public function __construct(?int $verbosity = self::VERBOSITY_NORMAL, bool $decorated = false, OutputFormatterInterface $formatter = null)
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{
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$this->verbosity = $verbosity ?? self::VERBOSITY_NORMAL;
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$this->formatter = $formatter ?? new OutputFormatter();
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$this->formatter->setDecorated($decorated);
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}
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/**
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* @return void
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*/
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public function setFormatter(OutputFormatterInterface $formatter)
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{
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$this->formatter = $formatter;
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}
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public function getFormatter(): OutputFormatterInterface
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{
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return $this->formatter;
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}
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/**
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* @return void
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*/
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public function setDecorated(bool $decorated)
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{
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$this->formatter->setDecorated($decorated);
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}
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public function isDecorated(): bool
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{
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return $this->formatter->isDecorated();
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}
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/**
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* @return void
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*/
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public function setVerbosity(int $level)
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{
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$this->verbosity = $level;
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}
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public function getVerbosity(): int
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{
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return $this->verbosity;
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}
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public function isQuiet(): bool
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{
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return self::VERBOSITY_QUIET === $this->verbosity;
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}
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public function isVerbose(): bool
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{
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return self::VERBOSITY_VERBOSE <= $this->verbosity;
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}
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public function isVeryVerbose(): bool
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{
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return self::VERBOSITY_VERY_VERBOSE <= $this->verbosity;
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}
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public function isDebug(): bool
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{
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return self::VERBOSITY_DEBUG <= $this->verbosity;
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}
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/**
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* @return void
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*/
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public function writeln(string|iterable $messages, int $options = self::OUTPUT_NORMAL)
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{
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$this->write($messages, true, $options);
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}
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/**
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* @return void
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*/
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public function write(string|iterable $messages, bool $newline = false, int $options = self::OUTPUT_NORMAL)
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{
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if (!is_iterable($messages)) {
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$messages = [$messages];
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}
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$types = self::OUTPUT_NORMAL | self::OUTPUT_RAW | self::OUTPUT_PLAIN;
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$type = $types & $options ?: self::OUTPUT_NORMAL;
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$verbosities = self::VERBOSITY_QUIET | self::VERBOSITY_NORMAL | self::VERBOSITY_VERBOSE | self::VERBOSITY_VERY_VERBOSE | self::VERBOSITY_DEBUG;
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$verbosity = $verbosities & $options ?: self::VERBOSITY_NORMAL;
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if ($verbosity > $this->getVerbosity()) {
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return;
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}
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foreach ($messages as $message) {
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switch ($type) {
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case OutputInterface::OUTPUT_NORMAL:
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$message = $this->formatter->format($message);
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break;
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case OutputInterface::OUTPUT_RAW:
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break;
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case OutputInterface::OUTPUT_PLAIN:
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$message = strip_tags($this->formatter->format($message));
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break;
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}
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$this->doWrite($message ?? '', $newline);
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}
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}
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/**
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* Writes a message to the output.
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*
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* @return void
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*/
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abstract protected function doWrite(string $message, bool $newline);
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}
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