/**
* @param ConsoleColor $color
*/
public function __construct(ConsoleColor $color)
{
$this->color = $color;
foreach ($this->defaultTheme as $name => $styles) {
if (!$this->color->hasTheme($name)) {
$this->color->addTheme($name, $styles);
}
}
}
/**
* {@inheritdoc}
*/
protected function execute(InputInterface $input, OutputInterface $output)
{
$info = $this->fileInfo();
$num = $input->getOption('num');
$colors = new ConsoleColor();
$colors->addTheme('line_number', array('blue'));
$highlighter = new Highlighter($colors);
$contents = file_get_contents($info['file']);
$output->page($highlighter->getCodeSnippet($contents, $info['line'], $num, $num), ShellOutput::OUTPUT_RAW);
}
private function getDisabledConsoleColor()
{
$color = new ConsoleColor();
$color->addTheme(Highlighter::TOKEN_STRING, array('none'));
$color->addTheme(Highlighter::TOKEN_COMMENT, array('none'));
$color->addTheme(Highlighter::TOKEN_KEYWORD, array('none'));
$color->addTheme(Highlighter::TOKEN_DEFAULT, array('none'));
$color->addTheme(Highlighter::TOKEN_HTML, array('none'));
$color->addTheme(Highlighter::ACTUAL_LINE_MARK, array('none'));
$color->addTheme(Highlighter::LINE_NUMBER, array('none'));
return $color;
}
/**
* Format the code represented by $reflector.
*
* @param \Reflector $reflector
*
* @return string formatted code
*/
public static function format(\Reflector $reflector)
{
if ($fileName = $reflector->getFileName()) {
if (!is_file($fileName)) {
throw new RuntimeException('Source code unavailable.');
}
$file = file_get_contents($fileName);
$start = $reflector->getStartLine();
$end = $reflector->getEndLine() - $start;
$colors = new ConsoleColor();
$colors->addTheme('line_number', array('blue'));
$highlighter = new Highlighter($colors);
return $highlighter->getCodeSnippet($file, $start, 0, $end);
// no need to escape this bad boy, since (for now) it's being output raw.
// return OutputFormatter::escape(implode(PHP_EOL, $code));
return implode(PHP_EOL, $code);
} else {
throw new RuntimeException('Source code unavailable.');
}
}
