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