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<?php
/*
* This file is part of the symfony package.
* (c) Fabien Potencier <fabien.potencier@symfony-project.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
/*
* $Id: Formatter.php 2702 2007-10-03 21:43:22Z Jonathan.Wage $
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* This software consists of voluntary contributions made by many individuals
* and is licensed under the LGPL. For more information, see
* <http://www.doctrine-project.org>.
*/
/**
* Doctrine_Cli_Formatter provides methods to format text to be displayed on a console.
* This class was taken from the symfony-project source
*
* @package Doctrine
* @subpackage Cli
* @author Fabien Potencier <fabien.potencier@symfony-project.com>
* @author Jonathan H. Wage <jonwage@gmail.com>
* @license http://www.opensource.org/licenses/lgpl-license.php LGPL
* @link www.doctrine-project.org
* @since 1.0
* @version $Revision: 2761 $
*/
class Doctrine_Cli_Formatter
{
protected $_size = 65;
/**
* __construct
*
* @param string $maxLineSize
* @return void
*/
function __construct($maxLineSize = 65)
{
$this->_size = $maxLineSize;
}
/**
* Formats a text according to the given parameters.
*
* @param string The test to style
* @param mixed An array of parameters
* @param stream A stream (default to STDOUT)
*
* @return string The formatted text
*/
public function format($text = '', $parameters = array(), $stream = STDOUT)
{
return $text;
}
/**
* Formats a message within a section.
*
* @param string The section name
* @param string The text message
* @param integer The maximum size allowed for a line (65 by default)
*/
public function formatSection($section, $text, $size = null)
{
return sprintf(">> %-$9s %s", $section, $this->excerpt($text, $size));
}
/**
* Truncates a line.
*
* @param string The text
* @param integer The maximum size of the returned string (65 by default)
*
* @return string The truncated string
*/
public function excerpt($text, $size = null)
{
if ( ! $size) {
$size = $this->_size;
}
if (strlen($text) < $size) {
return $text;
}
$subsize = floor(($size - 3) / 2);
return substr($text, 0, $subsize).'...'.substr($text, -$subsize);
}
/**
* Sets the maximum line size.
*
* @param integer The maximum line size for a message
*/
public function setMaxLineSize($size)
{
$this->_size = $size;
}
}
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