[Console] Implemented '<' escaping.
This commit is contained in:
parent
8cf82b7a11
commit
aaf4950d4f
@ -23,12 +23,29 @@ class OutputFormatter implements OutputFormatterInterface
|
||||
/**
|
||||
* The pattern to phrase the format.
|
||||
*/
|
||||
const FORMAT_PATTERN = '#<(/?)([a-z][a-z0-9_=;-]+)?>([^<]*)#is';
|
||||
const FORMAT_PATTERN = '#(\\\\?)<(/?)([a-z][a-z0-9_=;-]+)?>([^\\\\<]*)#is';
|
||||
|
||||
/**
|
||||
* The escape sequence for LG char.
|
||||
*/
|
||||
const LG_CHAR_ESCAPING = '\\';
|
||||
|
||||
private $decorated;
|
||||
private $styles = array();
|
||||
private $styleStack;
|
||||
|
||||
/**
|
||||
* Escapes "<" special char in given text.
|
||||
*
|
||||
* @param string $text Text to escape
|
||||
*
|
||||
* @return string Escaped text
|
||||
*/
|
||||
public static function escape($text)
|
||||
{
|
||||
return preg_replace('/([^\\\\]?)</is', '$1\\<', $text);
|
||||
}
|
||||
|
||||
/**
|
||||
* Initializes console output formatter.
|
||||
*
|
||||
@ -135,7 +152,9 @@ class OutputFormatter implements OutputFormatterInterface
|
||||
*/
|
||||
public function format($message)
|
||||
{
|
||||
return preg_replace_callback(self::FORMAT_PATTERN, array($this, 'replaceStyle'), $message);
|
||||
$message = preg_replace_callback(self::FORMAT_PATTERN, array($this, 'replaceStyle'), $message);
|
||||
|
||||
return str_replace(self::LG_CHAR_ESCAPING.'<', '<', $message);
|
||||
}
|
||||
|
||||
/**
|
||||
@ -147,35 +166,40 @@ class OutputFormatter implements OutputFormatterInterface
|
||||
*/
|
||||
private function replaceStyle($match)
|
||||
{
|
||||
if ('' === $match[2]) {
|
||||
if ('/' === $match[1]) {
|
||||
// we got "\<" escaped char
|
||||
if (self::LG_CHAR_ESCAPING === $match[1]) {
|
||||
return $match[0];
|
||||
}
|
||||
|
||||
if ('' === $match[3]) {
|
||||
if ('/' === $match[2]) {
|
||||
// we got "</>" tag
|
||||
$this->styleStack->pop();
|
||||
|
||||
return $this->applyStyle($this->styleStack->getCurrent(), $match[3]);
|
||||
return $this->applyStyle($this->styleStack->getCurrent(), $match[4]);
|
||||
}
|
||||
|
||||
// we got "<>" tag
|
||||
return '<>'.$match[3];
|
||||
return '<>'.$match[4];
|
||||
}
|
||||
|
||||
if (isset($this->styles[strtolower($match[2])])) {
|
||||
$style = $this->styles[strtolower($match[2])];
|
||||
if (isset($this->styles[strtolower($match[3])])) {
|
||||
$style = $this->styles[strtolower($match[3])];
|
||||
} else {
|
||||
$style = $this->createStyleFromString($match[2]);
|
||||
$style = $this->createStyleFromString($match[3]);
|
||||
|
||||
if (false === $style) {
|
||||
return $match[0];
|
||||
}
|
||||
}
|
||||
|
||||
if ('/' === $match[1]) {
|
||||
if ('/' === $match[2]) {
|
||||
$this->styleStack->pop($style);
|
||||
} else {
|
||||
$this->styleStack->push($style);
|
||||
}
|
||||
|
||||
return $this->applyStyle($this->styleStack->getCurrent(), $match[3]);
|
||||
return $this->applyStyle($this->styleStack->getCurrent(), $match[4]);
|
||||
}
|
||||
|
||||
/**
|
||||
|
Reference in New Issue
Block a user