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<?php |
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namespace Startwind\Forrest\Util; |
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use Symfony\Component\Console\Output\OutputInterface; |
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abstract class OutputHelper |
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{ |
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/** |
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* Show a blue output box with a info message. |
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*/ |
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public static function writeInfoBox(OutputInterface $output, string|array $message): void |
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{ |
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self::writeMessage($output, $message, '<fg=black;bg=cyan>', '</></>'); |
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} |
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/** |
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* Show a red output box with a error message. |
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*/ |
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public static function writeErrorBox(OutputInterface $output, string|array $message): void |
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{ |
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self::writeMessage($output, $message, '<error>', '</error>'); |
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} |
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/** |
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* Show a red output box with a warning message. |
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*/ |
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public static function writeWarningBox(OutputInterface $output, string|array $message): void |
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{ |
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self::writeMessage($output, $message, '<fg=black;bg=yellow>', '</>'); |
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} |
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public static function writeMessage(OutputInterface $output, string|array $message, string $prefix = '', string $postfix = ''): void |
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{ |
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$maxLength = 0; |
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$messages = self::prepareMessages($message); |
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foreach ($messages as $singleMessage) { |
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$maxLength = max($maxLength, strlen($singleMessage)); |
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} |
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$output->writeln(""); |
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foreach ($messages as $singleMessage) { |
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$output->writeln($prefix . " " . self::getPreparedMessage($singleMessage, $maxLength, 2) . $postfix); |
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} |
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$output->writeln(""); |
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} |
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private static function prepareMessages(string|array $message): array |
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{ |
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if (!is_array($message)) { |
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$message = [$message]; |
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} |
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array_unshift($message, ''); |
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$message[] = ''; |
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return $message; |
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} |
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/** |
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* Add whitespaces to the message of needed to fit to the box. |
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*/ |
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private static function getPreparedMessage(string $message, int $maxLength, int $additionalSpaces = 0): string |
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{ |
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return $message . str_repeat(' ', $maxLength - strlen($message) + $additionalSpaces); |
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} |
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public static function indentText(string $text, int $indent = 2, int $width = 100, $prefix = ''): array |
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{ |
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$wrapped = explode("\n", wordwrap($text, $width)); |
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$result = []; |
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foreach ($wrapped as $line) { |
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$result[] = $prefix . str_repeat(' ', $indent) . $line; |
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} |
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return $result; |
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} |
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} |
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startwind /
forrest
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