*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace RectorPrefix202411\Symfony\Component\Console\Helper;
/**
* Simple output wrapper for "tagged outputs" instead of wordwrap(). This solution is based on a StackOverflow
* answer: https://stackoverflow.com/a/20434776/1476819 from user557597 (alias SLN).
*
* (?:
* # -- Words/Characters
* ( # (1 start)
* (?> # Atomic Group - Match words with valid breaks
* .{1,16} # 1-N characters
* # Followed by one of 4 prioritized, non-linebreak whitespace
* (?: # break types:
* (?<= [^\S\r\n] ) # 1. - Behind a non-linebreak whitespace
* [^\S\r\n]? # ( optionally accept an extra non-linebreak whitespace )
* | (?= \r? \n ) # 2. - Ahead a linebreak
* | $ # 3. - EOS
* | [^\S\r\n] # 4. - Accept an extra non-linebreak whitespace
* )
* ) # End atomic group
* |
* .{1,16} # No valid word breaks, just break on the N'th character
* ) # (1 end)
* (?: \r? \n )? # Optional linebreak after Words/Characters
* |
* # -- Or, Linebreak
* (?: \r? \n | $ ) # Stand alone linebreak or at EOS
* )
*
* @author Krisztián Ferenczi
*
* @see https://stackoverflow.com/a/20434776/1476819
*/
final class OutputWrapper
{
/**
* @var bool
*/
private $allowCutUrls = \false;
private const TAG_OPEN_REGEX_SEGMENT = '[a-z](?:[^\\\\<>]*+ | \\\\.)*';
private const TAG_CLOSE_REGEX_SEGMENT = '[a-z][^<>]*+';
private const URL_PATTERN = 'https?://\\S+';
public function __construct(bool $allowCutUrls = \false)
{
$this->allowCutUrls = $allowCutUrls;
}
public function wrap(string $text, int $width, string $break = "\n") : string
{
if (!$width) {
return $text;
}
$tagPattern = \sprintf('<(?:(?:%s)|/(?:%s)?)>', self::TAG_OPEN_REGEX_SEGMENT, self::TAG_CLOSE_REGEX_SEGMENT);
$limitPattern = "{1,{$width}}";
$patternBlocks = [$tagPattern];
if (!$this->allowCutUrls) {
$patternBlocks[] = self::URL_PATTERN;
}
$patternBlocks[] = '.';
$blocks = \implode('|', $patternBlocks);
$rowPattern = "(?:{$blocks}){$limitPattern}";
$pattern = \sprintf('#(?:((?>(%1$s)((?<=[^\\S\\r\\n])[^\\S\\r\\n]?|(?=\\r?\\n)|$|[^\\S\\r\\n]))|(%1$s))(?:\\r?\\n)?|(?:\\r?\\n|$))#imux', $rowPattern);
$output = \rtrim(\preg_replace($pattern, '\\1' . $break, $text), $break);
return \str_replace(' ' . $break, $break, $output);
}
}