From a20bd45645a25b36c6f9b7a70198143190108592 Mon Sep 17 00:00:00 2001
From: Antonio Ramirez <ramirez.cobos@gmail.com>
Date: Mon, 6 May 2013 13:00:54 +0200
Subject: [PATCH] Fixed formatting

---
 framework/helpers/base/Console.php | 1005 +++++++++++++++++++-----------------
 1 file changed, 530 insertions(+), 475 deletions(-)

diff --git a/framework/helpers/base/Console.php b/framework/helpers/base/Console.php
index bff5a09..b608d8e 100644
--- a/framework/helpers/base/Console.php
+++ b/framework/helpers/base/Console.php
@@ -20,345 +20,391 @@ namespace yii\helpers\base;
  */
 class Console
 {
-	const FG_BLACK = 30;
-	const FG_RED = 31;
-	const FG_GREEN = 32;
-	const FG_YELLOW = 33;
-	const FG_BLUE = 34;
-	const FG_PURPLE = 35;
-	const FG_CYAN = 36;
-	const FG_GREY = 37;
-
-	const BG_BLACK = 40;
-	const BG_RED = 41;
-	const BG_GREEN = 42;
-	const BG_YELLOW = 43;
-	const BG_BLUE = 44;
-	const BG_PURPLE = 45;
-	const BG_CYAN = 46;
-	const BG_GREY = 47;
-
-    const NORMAL = 0;
-	const BOLD = 1;
-	const ITALIC = 3;
-	const UNDERLINE = 4;
-	const BLINK = 5;
-	const NEGATIVE = 7;
-	const CONCEALED = 8;
-	const CROSSED_OUT = 9;
-	const FRAMED = 51;
-	const ENCIRCLED = 52;
-	const OVERLINED = 53;
-
-	/**
-	 * Moves the terminal cursor up by sending ANSI control code CUU to the terminal.
-	 * If the cursor is already at the edge of the screen, this has no effect.
-	 * @param integer $rows number of rows the cursor should be moved up
-	 */
-	public static function moveCursorUp($rows=1)
-	{
-		echo "\033[" . (int) $rows . 'A';
-	}
-
-	/**
-	 * Moves the terminal cursor down by sending ANSI control code CUD to the terminal.
-	 * If the cursor is already at the edge of the screen, this has no effect.
-	 * @param integer $rows number of rows the cursor should be moved down
-	 */
-	public static function moveCursorDown($rows=1)
-	{
-		echo "\033[" . (int) $rows . 'B';
-	}
-
-	/**
-	 * Moves the terminal cursor forward by sending ANSI control code CUF to the terminal.
-	 * If the cursor is already at the edge of the screen, this has no effect.
-	 * @param integer $steps number of steps the cursor should be moved forward
-	 */
-	public static function moveCursorForward($steps=1)
-	{
-		echo "\033[" . (int) $steps . 'C';
-	}
-
-	/**
-	 * Moves the terminal cursor backward by sending ANSI control code CUB to the terminal.
-	 * If the cursor is already at the edge of the screen, this has no effect.
-	 * @param integer $steps number of steps the cursor should be moved backward
-	 */
-	public static function moveCursorBackward($steps=1)
-	{
-		echo "\033[" . (int) $steps . 'D';
-	}
-
-	/**
-	 * Moves the terminal cursor to the beginning of the next line by sending ANSI control code CNL to the terminal.
-	 * @param integer $lines number of lines the cursor should be moved down
-	 */
-	public static function moveCursorNextLine($lines=1)
-	{
-		echo "\033[" . (int) $lines . 'E';
-	}
-
-	/**
-	 * Moves the terminal cursor to the beginning of the previous line by sending ANSI control code CPL to the terminal.
-	 * @param integer $lines number of lines the cursor should be moved up
-	 */
-	public static function moveCursorPrevLine($lines=1)
-	{
-		echo "\033[" . (int) $lines . 'F';
-	}
-
-	/**
-	 * Moves the cursor to an absolute position given as column and row by sending ANSI control code CUP or CHA to the terminal.
-	 * @param integer $column 1-based column number, 1 is the left edge of the screen.
-	 * @param integer|null $row 1-based row number, 1 is the top edge of the screen. if not set, will move cursor only in current line.
-	 */
-	public static function moveCursorTo($column, $row=null)
-	{
-		if ($row === null) {
-			echo "\033[" . (int) $column . 'G';
-		} else {
-			echo "\033[" . (int) $row . ';' . (int) $column . 'H';
-		}
-	}
-
-	/**
-	 * Scrolls whole page up by sending ANSI control code SU to the terminal.
-	 * New lines are added at the bottom. This is not supported by ANSI.SYS used in windows.
-	 * @param int $lines number of lines to scroll up
-	 */
-	public static function scrollUp($lines=1)
-	{
-		echo "\033[".(int)$lines."S";
-	}
-
-	/**
-	 * Scrolls whole page down by sending ANSI control code SD to the terminal.
-	 * New lines are added at the top. This is not supported by ANSI.SYS used in windows.
-	 * @param int $lines number of lines to scroll down
-	 */
-	public static function scrollDown($lines=1)
-	{
-		echo "\033[".(int)$lines."T";
-	}
-
-	/**
-	 * Saves the current cursor position by sending ANSI control code SCP to the terminal.
-	 * Position can then be restored with {@link restoreCursorPosition}.
-	 */
-	public static function saveCursorPosition()
-	{
-		echo "\033[s";
-	}
-
-	/**
-	 * Restores the cursor position saved with {@link saveCursorPosition} by sending ANSI control code RCP to the terminal.
-	 */
-	public static function restoreCursorPosition()
-	{
-		echo "\033[u";
-	}
-
-	/**
-	 * Hides the cursor by sending ANSI DECTCEM code ?25l to the terminal.
-	 * Use {@link showCursor} to bring it back.
-	 * Do not forget to show cursor when your application exits. Cursor might stay hidden in terminal after exit.
-	 */
-	public static function hideCursor()
-	{
-		echo "\033[?25l";
-	}
-
-	/**
-	 * Will show a cursor again when it has been hidden by {@link hideCursor}  by sending ANSI DECTCEM code ?25h to the terminal.
-	 */
-	public static function showCursor()
-	{
-		echo "\033[?25h";
-	}
-
-	/**
-	 * Clears entire screen content by sending ANSI control code ED with argument 2 to the terminal.
-	 * Cursor position will not be changed.
-	 * **Note:** ANSI.SYS implementation used in windows will reset cursor position to upper left corner of the screen.
-	 */
-	public static function clearScreen()
-	{
-		echo "\033[2J";
-	}
-
-	/**
-	 * Clears text from cursor to the beginning of the screen by sending ANSI control code ED with argument 1 to the terminal.
-	 * Cursor position will not be changed.
-	 */
-	public static function clearScreenBeforeCursor()
-	{
-		echo "\033[1J";
-	}
-
-	/**
-	 * Clears text from cursor to the end of the screen by sending ANSI control code ED with argument 0 to the terminal.
-	 * Cursor position will not be changed.
-	 */
-	public static function clearScreenAfterCursor()
-	{
-		echo "\033[0J";
-	}
-
-	/**
-	 * Clears the line, the cursor is currently on by sending ANSI control code EL with argument 2 to the terminal.
-	 * Cursor position will not be changed.
-	 */
-	public static function clearLine()
-	{
-		echo "\033[2K";
-	}
-
-	/**
-	 * Clears text from cursor position to the beginning of the line by sending ANSI control code EL with argument 1 to the terminal.
-	 * Cursor position will not be changed.
-	 */
-	public static function clearLineBeforeCursor()
-	{
-		echo "\033[1K";
-	}
-
-	/**
-	 * Clears text from cursor position to the end of the line by sending ANSI control code EL with argument 0 to the terminal.
-	 * Cursor position will not be changed.
-	 */
-	public static function clearLineAfterCursor()
-	{
-		echo "\033[0K";
-	}
-
-	/**
-	 * Will send ANSI format for following output
-	 *
-	 * You can pass any of the FG_*, BG_* and TEXT_* constants and also xterm256ColorBg
-	 * TODO: documentation
-	 */
-	public static function ansiStyle()
-	{
-		echo "\033[" . implode(';', func_get_args()) . 'm';
-	}
-
-	/**
-	 * Will return a string formatted with the given ANSI style
-	 *
-	 * See {@link ansiStyle} for possible arguments.
-	 * @param string $string the string to be formatted
-	 * @return string
-	 */
-	public static function ansiStyleString($string)
-	{
-		$args = func_get_args();
-		array_shift($args);
-		$code = implode(';', $args);
-		return "\033[0m" . ($code !== '' ? "\033[" . $code . "m" : '') . $string."\033[0m";
-	}
-
-	//const COLOR_XTERM256 = 38;// http://en.wikipedia.org/wiki/Talk:ANSI_escape_code#xterm-256colors
-	public static function xterm256ColorFg($i) // TODO naming!
-	{
-		return '38;5;'.$i;
-	}
-
-	public static function xterm256ColorBg($i) // TODO naming!
-	{
-		return '48;5;'.$i;
-	}
-
-	/**
-	 * Usage: list($w, $h) = ConsoleHelper::getScreenSize();
-	 *
-	 * @return array
-	 */
-	public static function getScreenSize()
-	{
-		// TODO implement
-		return array(150,50);
-	}
-
-	/**
-	 * resets any ansi style set by previous method {@link ansiStyle}
-	 * Any output after this is will have default text style.
-	 */
-	public static function reset()
-	{
-		echo "\033[0m";
-	}
-
-	/**
-	 * Strips ANSI control codes from a string
-	 *
-	 * @param string $string String to strip
-	 * @return string
-	 */
-	public static function strip($string)
-	{
-		return preg_replace('/\033\[[\d;]+m/', '', $string); // TODO currently only strips color
-	}
-
-	// TODO refactor and review
-	public static function ansiToHtml($string)
-	{
-		$tags = 0;
-		return preg_replace_callback('/\033\[[\d;]+m/', function($ansi) use (&$tags) {
-			$styleA = array();
-			foreach(explode(';', $ansi) as $controlCode)
-			{
-				switch($controlCode)
-				{
-					case static::FG_BLACK:  $style = array('color' => '#000000'); break;
-					case static::FG_BLUE:   $style = array('color' => '#000078'); break;
-					case static::FG_CYAN:   $style = array('color' => '#007878'); break;
-					case static::FG_GREEN:  $style = array('color' => '#007800'); break;
-					case static::FG_GREY:   $style = array('color' => '#787878'); break;
-					case static::FG_PURPLE: $style = array('color' => '#780078'); break;
-					case static::FG_RED:    $style = array('color' => '#780000'); break;
-					case static::FG_YELLOW: $style = array('color' => '#787800'); break;
-					case static::BG_BLACK:  $style = array('background-color' => '#000000'); break;
-					case static::BG_BLUE:   $style = array('background-color' => '#000078'); break;
-					case static::BG_CYAN:   $style = array('background-color' => '#007878'); break;
-					case static::BG_GREEN:  $style = array('background-color' => '#007800'); break;
-					case static::BG_GREY:   $style = array('background-color' => '#787878'); break;
-					case static::BG_PURPLE: $style = array('background-color' => '#780078'); break;
-					case static::BG_RED:    $style = array('background-color' => '#780000'); break;
-					case static::BG_YELLOW: $style = array('background-color' => '#787800'); break;
-					case static::BOLD:       $style = array('font-weight' => 'bold'); break;
-					case static::ITALIC:     $style = array('font-style' => 'italic'); break;
-					case static::UNDERLINE:  $style = array('text-decoration' => array('underline')); break;
-					case static::OVERLINED:  $style = array('text-decoration' => array('overline')); break;
-					case static::CROSSED_OUT:$style = array('text-decoration' => array('line-through')); break;
-					case static::BLINK:      $style = array('text-decoration' => array('blink')); break;
-					case static::NEGATIVE:   // ???
-					case static::CONCEALED:
-					case static::ENCIRCLED:
-					case static::FRAMED:
-					// TODO allow resetting codes
-					break;
-					case 0: // ansi reset
-						$return = '';
-						for($n=$tags; $tags>0; $tags--) {
-							$return .= '</span>';
-						}
-						return $return;
-				}
-
-				$styleA = ArrayHelper::merge($styleA, $style);
-			}
-			$styleString[] = array();
-			foreach($styleA as $name => $content) {
-				if ($name === 'text-decoration') {
-					$content = implode(' ', $content);
-				}
-				$styleString[] = $name.':'.$content;
-			}
-			$tags++;
-			return '<span' . (!empty($styleString) ? 'style="' . implode(';', $styleString) : '') . '>';
-		}, $string);
-	}
+    const FG_BLACK  = 30;
+    const FG_RED    = 31;
+    const FG_GREEN  = 32;
+    const FG_YELLOW = 33;
+    const FG_BLUE   = 34;
+    const FG_PURPLE = 35;
+    const FG_CYAN   = 36;
+    const FG_GREY   = 37;
+
+    const BG_BLACK  = 40;
+    const BG_RED    = 41;
+    const BG_GREEN  = 42;
+    const BG_YELLOW = 43;
+    const BG_BLUE   = 44;
+    const BG_PURPLE = 45;
+    const BG_CYAN   = 46;
+    const BG_GREY   = 47;
+
+    const NORMAL      = 0;
+    const BOLD        = 1;
+    const ITALIC      = 3;
+    const UNDERLINE   = 4;
+    const BLINK       = 5;
+    const NEGATIVE    = 7;
+    const CONCEALED   = 8;
+    const CROSSED_OUT = 9;
+    const FRAMED      = 51;
+    const ENCIRCLED   = 52;
+    const OVERLINED   = 53;
+
+    /**
+     * Moves the terminal cursor up by sending ANSI control code CUU to the terminal.
+     * If the cursor is already at the edge of the screen, this has no effect.
+     * @param integer $rows number of rows the cursor should be moved up
+     */
+    public static function moveCursorUp($rows = 1)
+    {
+        echo "\033[" . (int)$rows . 'A';
+    }
+
+    /**
+     * Moves the terminal cursor down by sending ANSI control code CUD to the terminal.
+     * If the cursor is already at the edge of the screen, this has no effect.
+     * @param integer $rows number of rows the cursor should be moved down
+     */
+    public static function moveCursorDown($rows = 1)
+    {
+        echo "\033[" . (int)$rows . 'B';
+    }
+
+    /**
+     * Moves the terminal cursor forward by sending ANSI control code CUF to the terminal.
+     * If the cursor is already at the edge of the screen, this has no effect.
+     * @param integer $steps number of steps the cursor should be moved forward
+     */
+    public static function moveCursorForward($steps = 1)
+    {
+        echo "\033[" . (int)$steps . 'C';
+    }
+
+    /**
+     * Moves the terminal cursor backward by sending ANSI control code CUB to the terminal.
+     * If the cursor is already at the edge of the screen, this has no effect.
+     * @param integer $steps number of steps the cursor should be moved backward
+     */
+    public static function moveCursorBackward($steps = 1)
+    {
+        echo "\033[" . (int)$steps . 'D';
+    }
+
+    /**
+     * Moves the terminal cursor to the beginning of the next line by sending ANSI control code CNL to the terminal.
+     * @param integer $lines number of lines the cursor should be moved down
+     */
+    public static function moveCursorNextLine($lines = 1)
+    {
+        echo "\033[" . (int)$lines . 'E';
+    }
+
+    /**
+     * Moves the terminal cursor to the beginning of the previous line by sending ANSI control code CPL to the terminal.
+     * @param integer $lines number of lines the cursor should be moved up
+     */
+    public static function moveCursorPrevLine($lines = 1)
+    {
+        echo "\033[" . (int)$lines . 'F';
+    }
+
+    /**
+     * Moves the cursor to an absolute position given as column and row by sending ANSI control code CUP or CHA to the terminal.
+     * @param integer $column 1-based column number, 1 is the left edge of the screen.
+     * @param integer|null $row 1-based row number, 1 is the top edge of the screen. if not set, will move cursor only in current line.
+     */
+    public static function moveCursorTo($column, $row = null)
+    {
+        if ($row === null) {
+            echo "\033[" . (int)$column . 'G';
+        } else {
+            echo "\033[" . (int)$row . ';' . (int)$column . 'H';
+        }
+    }
+
+    /**
+     * Scrolls whole page up by sending ANSI control code SU to the terminal.
+     * New lines are added at the bottom. This is not supported by ANSI.SYS used in windows.
+     * @param int $lines number of lines to scroll up
+     */
+    public static function scrollUp($lines = 1)
+    {
+        echo "\033[" . (int)$lines . "S";
+    }
+
+    /**
+     * Scrolls whole page down by sending ANSI control code SD to the terminal.
+     * New lines are added at the top. This is not supported by ANSI.SYS used in windows.
+     * @param int $lines number of lines to scroll down
+     */
+    public static function scrollDown($lines = 1)
+    {
+        echo "\033[" . (int)$lines . "T";
+    }
+
+    /**
+     * Saves the current cursor position by sending ANSI control code SCP to the terminal.
+     * Position can then be restored with {@link restoreCursorPosition}.
+     */
+    public static function saveCursorPosition()
+    {
+        echo "\033[s";
+    }
+
+    /**
+     * Restores the cursor position saved with {@link saveCursorPosition} by sending ANSI control code RCP to the terminal.
+     */
+    public static function restoreCursorPosition()
+    {
+        echo "\033[u";
+    }
+
+    /**
+     * Hides the cursor by sending ANSI DECTCEM code ?25l to the terminal.
+     * Use {@link showCursor} to bring it back.
+     * Do not forget to show cursor when your application exits. Cursor might stay hidden in terminal after exit.
+     */
+    public static function hideCursor()
+    {
+        echo "\033[?25l";
+    }
+
+    /**
+     * Will show a cursor again when it has been hidden by {@link hideCursor}  by sending ANSI DECTCEM code ?25h to the terminal.
+     */
+    public static function showCursor()
+    {
+        echo "\033[?25h";
+    }
+
+    /**
+     * Clears entire screen content by sending ANSI control code ED with argument 2 to the terminal.
+     * Cursor position will not be changed.
+     * **Note:** ANSI.SYS implementation used in windows will reset cursor position to upper left corner of the screen.
+     */
+    public static function clearScreen()
+    {
+        echo "\033[2J";
+    }
+
+    /**
+     * Clears text from cursor to the beginning of the screen by sending ANSI control code ED with argument 1 to the terminal.
+     * Cursor position will not be changed.
+     */
+    public static function clearScreenBeforeCursor()
+    {
+        echo "\033[1J";
+    }
+
+    /**
+     * Clears text from cursor to the end of the screen by sending ANSI control code ED with argument 0 to the terminal.
+     * Cursor position will not be changed.
+     */
+    public static function clearScreenAfterCursor()
+    {
+        echo "\033[0J";
+    }
+
+    /**
+     * Clears the line, the cursor is currently on by sending ANSI control code EL with argument 2 to the terminal.
+     * Cursor position will not be changed.
+     */
+    public static function clearLine()
+    {
+        echo "\033[2K";
+    }
+
+    /**
+     * Clears text from cursor position to the beginning of the line by sending ANSI control code EL with argument 1 to the terminal.
+     * Cursor position will not be changed.
+     */
+    public static function clearLineBeforeCursor()
+    {
+        echo "\033[1K";
+    }
+
+    /**
+     * Clears text from cursor position to the end of the line by sending ANSI control code EL with argument 0 to the terminal.
+     * Cursor position will not be changed.
+     */
+    public static function clearLineAfterCursor()
+    {
+        echo "\033[0K";
+    }
+
+    /**
+     * Will send ANSI format for following output
+     *
+     * You can pass any of the FG_*, BG_* and TEXT_* constants and also xterm256ColorBg
+     * TODO: documentation
+     */
+    public static function ansiStyle()
+    {
+        echo "\033[" . implode(';', func_get_args()) . 'm';
+    }
+
+    /**
+     * Will return a string formatted with the given ANSI style
+     *
+     * See {@link ansiStyle} for possible arguments.
+     * @param string $string the string to be formatted
+     * @return string
+     */
+    public static function ansiStyleString($string)
+    {
+        $args = func_get_args();
+        array_shift($args);
+        $code = implode(';', $args);
+        return "\033[0m" . ($code !== '' ? "\033[" . $code . "m" : '') . $string . "\033[0m";
+    }
+
+    //const COLOR_XTERM256 = 38;// http://en.wikipedia.org/wiki/Talk:ANSI_escape_code#xterm-256colors
+    public static function xterm256ColorFg($i) // TODO naming!
+    {
+        return '38;5;' . $i;
+    }
+
+    public static function xterm256ColorBg($i) // TODO naming!
+    {
+        return '48;5;' . $i;
+    }
+
+    /**
+     * Usage: list($w, $h) = ConsoleHelper::getScreenSize();
+     *
+     * @return array
+     */
+    public static function getScreenSize()
+    {
+        // TODO implement
+        return array(150, 50);
+    }
+
+    /**
+     * resets any ansi style set by previous method {@link ansiStyle}
+     * Any output after this is will have default text style.
+     */
+    public static function reset()
+    {
+        echo "\033[0m";
+    }
+
+    /**
+     * Strips ANSI control codes from a string
+     *
+     * @param string $string String to strip
+     * @return string
+     */
+    public static function strip($string)
+    {
+        return preg_replace('/\033\[[\d;]+m/', '', $string); // TODO currently only strips color
+    }
+
+    // TODO refactor and review
+    public static function ansiToHtml($string)
+    {
+        $tags = 0;
+        return preg_replace_callback(
+            '/\033\[[\d;]+m/',
+            function ($ansi) use (&$tags) {
+                $styleA = array();
+                foreach (explode(';', $ansi) as $controlCode) {
+                    switch ($controlCode) {
+                        case static::FG_BLACK:
+                            $style = array('color' => '#000000');
+                            break;
+                        case static::FG_BLUE:
+                            $style = array('color' => '#000078');
+                            break;
+                        case static::FG_CYAN:
+                            $style = array('color' => '#007878');
+                            break;
+                        case static::FG_GREEN:
+                            $style = array('color' => '#007800');
+                            break;
+                        case static::FG_GREY:
+                            $style = array('color' => '#787878');
+                            break;
+                        case static::FG_PURPLE:
+                            $style = array('color' => '#780078');
+                            break;
+                        case static::FG_RED:
+                            $style = array('color' => '#780000');
+                            break;
+                        case static::FG_YELLOW:
+                            $style = array('color' => '#787800');
+                            break;
+                        case static::BG_BLACK:
+                            $style = array('background-color' => '#000000');
+                            break;
+                        case static::BG_BLUE:
+                            $style = array('background-color' => '#000078');
+                            break;
+                        case static::BG_CYAN:
+                            $style = array('background-color' => '#007878');
+                            break;
+                        case static::BG_GREEN:
+                            $style = array('background-color' => '#007800');
+                            break;
+                        case static::BG_GREY:
+                            $style = array('background-color' => '#787878');
+                            break;
+                        case static::BG_PURPLE:
+                            $style = array('background-color' => '#780078');
+                            break;
+                        case static::BG_RED:
+                            $style = array('background-color' => '#780000');
+                            break;
+                        case static::BG_YELLOW:
+                            $style = array('background-color' => '#787800');
+                            break;
+                        case static::BOLD:
+                            $style = array('font-weight' => 'bold');
+                            break;
+                        case static::ITALIC:
+                            $style = array('font-style' => 'italic');
+                            break;
+                        case static::UNDERLINE:
+                            $style = array('text-decoration' => array('underline'));
+                            break;
+                        case static::OVERLINED:
+                            $style = array('text-decoration' => array('overline'));
+                            break;
+                        case static::CROSSED_OUT:
+                            $style = array('text-decoration' => array('line-through'));
+                            break;
+                        case static::BLINK:
+                            $style = array('text-decoration' => array('blink'));
+                            break;
+                        case static::NEGATIVE: // ???
+                        case static::CONCEALED:
+                        case static::ENCIRCLED:
+                        case static::FRAMED:
+                            // TODO allow resetting codes
+                            break;
+                        case 0: // ansi reset
+                            $return = '';
+                            for ($n = $tags; $tags > 0; $tags--) {
+                                $return .= '</span>';
+                            }
+                            return $return;
+                    }
+
+                    $styleA = ArrayHelper::merge($styleA, $style);
+                }
+                $styleString[] = array();
+                foreach ($styleA as $name => $content) {
+                    if ($name === 'text-decoration') {
+                        $content = implode(' ', $content);
+                    }
+                    $styleString[] = $name . ':' . $content;
+                }
+                $tags++;
+                return '<span' . (!empty($styleString) ? 'style="' . implode(';', $styleString) : '') . '>';
+            },
+            $string
+        );
+    }
 
     /**
      *
@@ -413,97 +459,100 @@ class Console
     }
 
     /**
-	 * TODO syntax copied from https://github.com/pear/Console_Color2/blob/master/Console/Color2.php
-	 *
-	 * 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   $colored Should the string be colored?
-	 *
-	 * @return string
-	 */
-	public static function renderColoredString($string, $colored = true)
-    {
-		static $conversions = array ( // static so the array doesn't get built
-		   // everytime
-		// %y - yellow, and so on... {{{
-		'%y' => array('color' => 'yellow'),
-		'%g' => array('color' => 'green' ),
-		'%b' => array('color' => 'blue'  ),
-		'%r' => array('color' => 'red'   ),
-		'%p' => array('color' => 'purple'),
-		'%m' => array('color' => 'purple'),
-		'%c' => array('color' => 'cyan'  ),
-		'%w' => array('color' => 'grey'  ),
-		'%k' => array('color' => 'black' ),
-		'%n' => array('color' => 'reset' ),
-		'%Y' => array('color' => 'yellow',  'style' => 'light'),
-		'%G' => array('color' => 'green',   'style' => 'light'),
-		'%B' => array('color' => 'blue',    'style' => 'light'),
-		'%R' => array('color' => 'red',     'style' => 'light'),
-		'%P' => array('color' => 'purple',  'style' => 'light'),
-		'%M' => array('color' => 'purple',  'style' => 'light'),
-		'%C' => array('color' => 'cyan',    'style' => 'light'),
-		'%W' => array('color' => 'grey',    'style' => 'light'),
-		'%K' => array('color' => 'black',   'style' => 'light'),
-		'%N' => array('color' => 'reset',   'style' => 'light'),
-		'%3' => array('background' => 'yellow'),
-		'%2' => array('background' => 'green' ),
-		'%4' => array('background' => 'blue'  ),
-		'%1' => array('background' => 'red'   ),
-		'%5' => array('background' => 'purple'),
-		'%6' => array('background' => 'cyan'  ),
-		'%7' => array('background' => 'grey'  ),
-		'%0' => array('background' => 'black' ),
-		// Don't use this, I can't stand flashing text
-		'%F' => array('style' => 'blink'),
-		'%U' => array('style' => 'underline'),
-		'%8' => array('style' => 'inverse'),
-		'%9' => array('style' => 'bold'),
-		'%_' => array('style' => 'bold')
-		// }}}
-		);
-
-		if ($colored) {
-			$string = str_replace('%%', '% ', $string);
-			foreach ($conversions as $key => $value) {
-				$string = str_replace($key, static::color($value),
-				$string);
-			}
-			$string = str_replace('% ', '%', $string);
-
-		} else {
-			$string = preg_replace('/%((%)|.)/', '$2', $string);
-		}
-
-		return $string;
-	}
+     * TODO syntax copied from https://github.com/pear/Console_Color2/blob/master/Console/Color2.php
+     *
+     * 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   $colored Should the string be colored?
+     *
+     * @return string
+     */
+    public static function renderColoredString($string, $colored = true)
+    {
+        static $conversions = array( // static so the array doesn't get built
+            // everytime
+            // %y - yellow, and so on... {{{
+            '%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'),
+            // Don't use this, I can't stand flashing text
+            '%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(
+                    $key,
+                    static::color($value),
+                    $string
+                );
+            }
+            $string = str_replace('% ', '%', $string);
+
+        } else {
+            $string = preg_replace('/%((%)|.)/', '$2', $string);
+        }
+
+        return $string;
+    }
 
     /**
      * Returns the different foreground and background color codes and styles available.
@@ -512,7 +561,7 @@ class Console
     public static function getColorCodes()
     {
         return array(
-            'color' => array(
+            'color'      => array(
                 'black'  => static::FG_BLACK,
                 'red'    => static::FG_RED,
                 'green'  => static::FG_GREEN,
@@ -522,7 +571,7 @@ class Console
                 'cyan'   => static::FG_CYAN,
                 'grey'   => static::FG_GREY,
             ),
-            'style' => array(
+            'style'      => array(
                 'normal'      => static::NORMAL,
                 'bold'        => static::BOLD,
                 'italic'      => static::ITALIC,
@@ -548,18 +597,18 @@ class Console
         );
     }
 
-	/**
-	 * Escapes % so they don't get interpreted as color codes
-	 *
-	 * @param string $string String to escape
-	 *
-	 * @access public
-	 * @return string
-	 */
-	public static function escape($string)
-	{
-		return str_replace('%', '%%', $string);
-	}
+    /**
+     * Escapes % so they don't get interpreted as color codes
+     *
+     * @param string $string String to escape
+     *
+     * @access public
+     * @return string
+     */
+    public static function escape($string)
+    {
+        return str_replace('%', '%%', $string);
+    }
 
     /**
      * Returns true if the stream supports colorization. ANSI colors is disabled if not supported by the stream.
@@ -570,7 +619,7 @@ class Console
      * @param mixed $stream
      * @return bool true if the stream supports ANSI colors, otherwise false.
      */
-    public static function streamSupportsAnsiColors( $stream )
+    public static function streamSupportsAnsiColors($stream)
     {
         return DIRECTORY_SEPARATOR == '\\'
             ? null !== getenv('ANSICON')
@@ -658,7 +707,7 @@ class Console
      */
     public static function input($prompt = null)
     {
-        if(isset($prompt)) {
+        if (isset($prompt)) {
             static::stdout($prompt);
         }
         return static::stdin();
@@ -692,14 +741,17 @@ class Console
      */
     public static function prompt($text, $options = array())
     {
-        $options = ArrayHelper::merge($options, array(
-            'required'  => false,
-            'default'   => null,
-            'pattern'   => null,
-            'validator' => null,
-            'error'     => 'Invalid input.',
-        ));
-        $error = null;
+        $options = ArrayHelper::merge(
+            $options,
+            array(
+                'required'  => false,
+                'default'   => null,
+                'pattern'   => null,
+                'validator' => null,
+                'error'     => 'Invalid input.',
+            )
+        );
+        $error   = null;
 
         top:
         $input = $options['default']
@@ -717,7 +769,8 @@ class Console
             static::output($options['error']);
             goto top;
         } elseif ($options['validator'] &&
-            !call_user_func_array($options['validator'], array($input, &$error))) {
+            !call_user_func_array($options['validator'], array($input, &$error))
+        ) {
             static::output(isset($error) ? $error : $options['error']);
             goto top;
         }
@@ -736,7 +789,7 @@ class Console
     {
         top:
         $input = strtolower(static::input("$prompt [y/n]: "));
-        if (!in_array(substr($input,0,1), array('y', 'n'))) {
+        if (!in_array(substr($input, 0, 1), array('y', 'n'))) {
             static::output("Please, type 'y' or 'n'");
             goto top;
         }
@@ -763,7 +816,9 @@ class Console
             }
             echo " ? - Show help\n";
             goto top;
-        } elseif (!in_array($input, array_keys($options))) goto top;
+        } elseif (!in_array($input, array_keys($options))) {
+            goto top;
+        }
         return $input;
     }
 
@@ -775,51 +830,51 @@ class Console
      * @param int $size the size of the status bar (optional)
      * @see http://snipplr.com/view/29548/
      */
-    public static function showProgress($done, $total, $size=30)
+    public static function showProgress($done, $total, $size = 30)
     {
         static $start;
 
         // if we go over our bound, just ignore it
-        if($done > $total) {
+        if ($done > $total) {
             return;
         }
 
-        if(empty($start)) {
-            $start=time();
+        if (empty($start)) {
+            $start = time();
         }
 
         $now = time();
 
-        $percent=(double)($done/$total);
-        $bar=floor($percent*$size);
+        $percent = (double)($done / $total);
+        $bar     = floor($percent * $size);
 
-        $status="\r[";
-        $status.=str_repeat("=", $bar);
-        if($bar<$size){
-            $status.=">";
-            $status.=str_repeat(" ", $size-$bar);
+        $status = "\r[";
+        $status .= str_repeat("=", $bar);
+        if ($bar < $size) {
+            $status .= ">";
+            $status .= str_repeat(" ", $size - $bar);
         } else {
-            $status.="=";
+            $status .= "=";
         }
 
-        $display=number_format($percent*100, 0);
+        $display = number_format($percent * 100, 0);
 
-        $status.="] $display%  $done/$total";
+        $status .= "] $display%  $done/$total";
 
-        $rate = ($now-$start)/$done;
+        $rate = ($now - $start) / $done;
         $left = $total - $done;
-        $eta = round($rate * $left, 2);
+        $eta  = round($rate * $left, 2);
 
         $elapsed = $now - $start;
 
-        $status.= " remaining: ".number_format($eta)." sec.  elapsed: ".number_format($elapsed)." sec.";
+        $status .= " remaining: " . number_format($eta) . " sec.  elapsed: " . number_format($elapsed) . " sec.";
 
         static::stdout("$status  ");
 
         flush();
 
         // when done, send a newline
-        if($done == $total) {
+        if ($done == $total) {
             echo "\n";
         }
     }