FM / Output

/var/www/vhosts/ihelp.ro/_OLD/vendor/symfony/console/Output/

/var/www/vhosts/ihelp.ro/_OLD/vendor/symfony/console/Output

Name	Size	Mode	Actions
BufferedOutput.php	852	0644	edit dl rm
ConsoleOutput.php	4321	0644	edit dl rm
ConsoleOutputInterface.php	800	0644	edit dl rm
ConsoleSectionOutput.php	4164	0644	edit dl rm
NullOutput.php	2311	0644	edit dl rm
Output.php	4428	0644	edit dl rm
OutputInterface.php	3228	0644	edit dl rm
StreamOutput.php	3539	0644	edit dl rm

Edit: /var/www/vhosts/ihelp.ro/_OLD/vendor/symfony/console/Output/ConsoleSectionOutput.php (4164B)

<?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Component\Console\Output;

use Symfony\Component\Console\Formatter\OutputFormatterInterface;
use Symfony\Component\Console\Helper\Helper;
use Symfony\Component\Console\Terminal;

/**
 * @author Pierre du Plessis <pdples@gmail.com>
 * @author Gabriel Ostrolucký <gabriel.ostrolucky@gmail.com>
 */
class ConsoleSectionOutput extends StreamOutput
{
    private $content = [];
    private $lines = 0;
    private $sections;
    private $terminal;

/**
     * @param resource               $stream
     * @param ConsoleSectionOutput[] $sections
     */
    public function __construct($stream, array &$sections, int $verbosity, bool $decorated, OutputFormatterInterface $formatter)
    {
        parent::__construct($stream, $verbosity, $decorated, $formatter);
        array_unshift($sections, $this);
        $this->sections = &$sections;
        $this->terminal = new Terminal();
    }

/**
     * Clears previous output for this section.
     *
     * @param int $lines Number of lines to clear. If null, then the entire output of this section is cleared
     */
    public function clear(int $lines = null)
    {
        if (empty($this->content) || !$this->isDecorated()) {
            return;
        }

if ($lines) {
            array_splice($this->content, -($lines * 2)); // Multiply lines by 2 to cater for each new line added between content
        } else {
            $lines = $this->lines;
            $this->content = [];
        }

$this->lines -= $lines;

parent::doWrite($this->popStreamContentUntilCurrentSection($lines), false);
    }

/**
     * Overwrites the previous output with a new message.
     *
     * @param array|string $message
     */
    public function overwrite($message)
    {
        $this->clear();
        $this->writeln($message);
    }

public function getContent(): string
    {
        return implode('', $this->content);
    }

/**
     * @internal
     */
    public function addContent(string $input)
    {
        foreach (explode(PHP_EOL, $input) as $lineContent) {
            $this->lines += ceil($this->getDisplayLength($lineContent) / $this->terminal->getWidth()) ?: 1;
            $this->content[] = $lineContent;
            $this->content[] = PHP_EOL;
        }
    }

/**
     * {@inheritdoc}
     */
    protected function doWrite($message, $newline)
    {
        if (!$this->isDecorated()) {
            parent::doWrite($message, $newline);

return;
        }

$erasedContent = $this->popStreamContentUntilCurrentSection();

$this->addContent($message);

parent::doWrite($message, true);
        parent::doWrite($erasedContent, false);
    }

/**
     * At initial stage, cursor is at the end of stream output. This method makes cursor crawl upwards until it hits
     * current section. Then it erases content it crawled through. Optionally, it erases part of current section too.
     */
    private function popStreamContentUntilCurrentSection(int $numberOfLinesToClearFromCurrentSection = 0): string
    {
        $numberOfLinesToClear = $numberOfLinesToClearFromCurrentSection;
        $erasedContent = [];

foreach ($this->sections as $section) {
            if ($section === $this) {
                break;
            }

$numberOfLinesToClear += $section->lines;
            $erasedContent[] = $section->getContent();
        }

if ($numberOfLinesToClear > 0) {
            // move cursor up n lines
            parent::doWrite(sprintf("\x1b[%dA", $numberOfLinesToClear), false);
            // erase to end of screen
            parent::doWrite("\x1b[0J", false);
        }

return implode('', array_reverse($erasedContent));
    }

private function getDisplayLength(string $text): string
    {
        return Helper::strlenWithoutDecoration($this->getFormatter(), str_replace("\t", '        ', $text));
    }
}

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