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<?php
/**
* This file is part of CaptainHook
*
* (c) Sebastian Feldmann <[email protected]>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace CaptainHook\App\Hook\Notify;
/**
* Class Notification
*
* @package CaptainHook
* @author Sebastian Feldmann <[email protected]>
* @link https://github.com/captainhookphp/captainhook
* @since Class available since Release 5.4.5
*/
class Notification
{
/**
* List of rules to check
*
* @var string[]
*/
private $lines = [];
/**
* Max line length
*
* @var int
*/
private $maxLineLength = 0;
/**
* Constructor
*
* @param string[] $lines
*/
public function __construct(array $lines)
{
$this->lines = $lines;
foreach ($this->lines as $line) {
$lineLength = mb_strlen($line);
if ($lineLength > $this->maxLineLength) {
$this->maxLineLength = $lineLength;
}
}
}
/**
* Return line count
*
* @return int
*/
public function length(): int
{
return count($this->lines);
}
/**
* Returns the string to display
*
* @return string
*/
public function banner(): string
{
$text = [];
$text[] = '<error>' . str_repeat(' ', $this->maxLineLength + 6) . '</error>';
$text[] = '<error> </error> ' . str_repeat(' ', $this->maxLineLength) . ' <error> </error>';
foreach ($this->lines as $line) {
$text[] = $this->formatLine($line);
}
$text[] = '<error> </error> ' . str_repeat(' ', $this->maxLineLength) . ' <error> </error>';
$text[] = '<error>' . str_repeat(' ', $this->maxLineLength + 6) . '</error>';
return PHP_EOL . implode(PHP_EOL, $text) . PHP_EOL;
}
private function formatLine(string $line): string
{
$length = mb_strlen($line);
$left = '';
$right = '';
if ($length < $this->maxLineLength) {
$space = $this->maxLineLength - $length;
$left = str_repeat(' ', (int) floor($space / 2));
$right = str_repeat(' ', (int) ceil($space / 2));
}
return '<error> </error> ' . $left . $line . $right . ' <error> </error>';
}
}