2010-01-04 14:42:28 +00:00
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<?php
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2010-01-09 11:57:15 +00:00
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namespace Symfony\Components\Console\Output;
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2010-01-04 14:42:28 +00:00
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/*
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* This file is part of the symfony framework.
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*
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* (c) Fabien Potencier <fabien.potencier@symfony-project.com>
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*
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* This source file is subject to the MIT license that is bundled
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* with this source code in the file LICENSE.
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*/
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/**
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* The Formatter class provides helpers to format messages.
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*
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* @package symfony
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2010-01-11 13:39:52 +00:00
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* @subpackage console
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2010-01-04 14:42:28 +00:00
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* @author Fabien Potencier <fabien.potencier@symfony-project.com>
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*/
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class Formatter
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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 $section The section name
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* @param string $message The message
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* @param string $style The style to apply to the section
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*/
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static public function formatSection($section, $message, $style = 'info')
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{
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return sprintf("<%s>[%s]</%s> %s", $style, $section, $style, $message);
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}
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/**
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* Formats a message as a block of text.
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*
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* @param string|array $messages The message to write in the block
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* @param string $style The style to apply to the whole block
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* @param Boolean $large Whether to return a large block
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*
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* @return string The formatter message
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*/
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static public function formatBlock($messages, $style, $large = false)
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{
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if (!is_array($messages))
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{
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$messages = array($messages);
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}
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$len = 0;
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$lines = array();
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foreach ($messages as $message)
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{
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$lines[] = sprintf($large ? ' %s ' : ' %s ', $message);
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$len = max(static::strlen($message) + ($large ? 4 : 2), $len);
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}
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$messages = $large ? array(str_repeat(' ', $len)) : array();
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foreach ($lines as $line)
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{
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$messages[] = $line.str_repeat(' ', $len - static::strlen($line));
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}
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if ($large)
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{
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$messages[] = str_repeat(' ', $len);
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}
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foreach ($messages as &$message)
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{
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$message = sprintf('<%s>%s</%s>', $style, $message, $style);
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}
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return implode("\n", $messages);
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}
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static protected function strlen($string)
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{
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return function_exists('mb_strlen') ? mb_strlen($string) : strlen($string);
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}
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}
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