/**
* Converts colorcodes in the format %y (for yellow) into ansi-control
* codes. The conversion table is: ('bold' meaning 'light' on some
* terminals). It's almost the same conversion table irssi uses.
* <pre>
* text text background
* ------------------------------------------------
* %k %K %0 black dark grey black
* %r %R %1 red bold red red
* %g %G %2 green bold green green
* %y %Y %3 yellow bold yellow yellow
* %b %B %4 blue bold blue blue
* %m %M %5 magenta bold magenta magenta
* %p %P magenta (think: purple)
* %c %C %6 cyan bold cyan cyan
* %w %W %7 white bold white white
*
* %F Blinking, Flashing
* %U Underline
* %8 Reverse
* %_,%9 Bold
*
* %n Resets the color
* %% A single %
* </pre>
* First param is the string to convert, second is an optional flag if
* colors should be used. It defaults to true, if set to false, the
* colorcodes will just be removed (And %% will be transformed into %)
*
* @param string $string String to convert
* @param bool $colored Should the string be colored?
*
* @access public
* @return string
*/
function convert($string, $colored = true)
{
static $conversions = array('%y' => array('color' => 'yellow'), '%g' => array('color' => 'green'), '%b' => array('color' => 'blue'), '%r' => array('color' => 'red'), '%p' => array('color' => 'purple'), '%m' => array('color' => 'purple'), '%c' => array('color' => 'cyan'), '%w' => array('color' => 'grey'), '%k' => array('color' => 'black'), '%n' => array('color' => 'reset'), '%Y' => array('color' => 'yellow', 'style' => 'light'), '%G' => array('color' => 'green', 'style' => 'light'), '%B' => array('color' => 'blue', 'style' => 'light'), '%R' => array('color' => 'red', 'style' => 'light'), '%P' => array('color' => 'purple', 'style' => 'light'), '%M' => array('color' => 'purple', 'style' => 'light'), '%C' => array('color' => 'cyan', 'style' => 'light'), '%W' => array('color' => 'grey', 'style' => 'light'), '%K' => array('color' => 'black', 'style' => 'light'), '%N' => array('color' => 'reset', 'style' => 'light'), '%3' => array('background' => 'yellow'), '%2' => array('background' => 'green'), '%4' => array('background' => 'blue'), '%1' => array('background' => 'red'), '%5' => array('background' => 'purple'), '%6' => array('background' => 'cyan'), '%7' => array('background' => 'grey'), '%0' => array('background' => 'black'), '%F' => array('style' => 'blink'), '%U' => array('style' => 'underline'), '%8' => array('style' => 'inverse'), '%9' => array('style' => 'bold'), '%_' => array('style' => 'bold'));
if ($colored) {
$string = str_replace('%%', '% ', $string);
foreach ($conversions as $key => $value) {
$string = str_replace($key, Console_Color::color($value), $string);
}
$string = str_replace('% ', '%', $string);
} else {
$string = preg_replace('/%((%)|.)/', '$2', $string);
}
return $string;
}
