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Upgrade CakePHP from 2.2.5 to 2.9.5

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Brm Ko 2017-02-26 15:29:44 +01:00
parent 5a580df460
commit 235a541597
793 changed files with 60746 additions and 23753 deletions
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122
lib/Cake/Console/Helper/ProgressShellHelper.php Normal file
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<?php
/**
* CakePHP(tm) : Rapid Development Framework (http://cakephp.org)
* Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org)
*
* Licensed under The MIT License
* For full copyright and license information, please see the LICENSE.txt
* Redistributions of files must retain the above copyright notice.
*
* @copyright Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org)
* @link http://cakephp.org CakePHP(tm) Project
* @since 2.8
* @license http://www.opensource.org/licenses/mit-license.php MIT License
*/
App::uses("BaseShellHelper", "Console/Helper");
/**
* Create a progress bar using a supplied callback.
*/
class ProgressShellHelper extends BaseShellHelper {
/**
* The current progress.
*
* @var int
*/
protected $_progress = 0;
/**
* The total number of 'items' to progress through.
*
* @var int
*/
protected $_total = 0;
/**
* The width of the bar.
*
* @var int
*/
protected $_width = 0;
/**
* Output a progress bar.
*
* Takes a number of options to customize the behavior:
*
* - `total` The total number of items in the progress bar. Defaults
* to 100.
* - `width` The width of the progress bar. Defaults to 80.
* - `callback` The callback that will be called in a loop to advance the progress bar.
*
* @param array $args The arguments/options to use when outputing the progress bar.
* @return void
* @throws RuntimeException
*/
public function output($args) {
$args += array('callback' => null);
if (isset($args[0])) {
$args['callback'] = $args[0];
}
if (!$args['callback'] || !is_callable($args['callback'])) {
throw new RuntimeException('Callback option must be a callable.');
}
$this->init($args);
$callback = $args['callback'];
while ($this->_progress < $this->_total) {
$callback($this);
$this->draw();
}
$this->_consoleOutput->write('');
}
/**
* Initialize the progress bar for use.
*
* - `total` The total number of items in the progress bar. Defaults
* to 100.
* - `width` The width of the progress bar. Defaults to 80.
*
* @param array $args The initialization data.
* @return void
*/
public function init(array $args = array()) {
$args += array('total' => 100, 'width' => 80);
$this->_progress = 0;
$this->_width = $args['width'];
$this->_total = $args['total'];
}
/**
* Increment the progress bar.
*
* @param int $num The amount of progress to advance by.
* @return void
*/
public function increment($num = 1) {
$this->_progress = min(max(0, $this->_progress + $num), $this->_total);
}
/**
* Render the progress bar based on the current state.
*
* @return void
*/
public function draw() {
$numberLen = strlen(' 100%');
$complete = round($this->_progress / $this->_total, 2);
$barLen = ($this->_width - $numberLen) * ($this->_progress / $this->_total);
$bar = '';
if ($barLen > 1) {
$bar = str_repeat('=', $barLen - 1) . '>';
}
$pad = ceil($this->_width - $numberLen - $barLen);
if ($pad > 0) {
$bar .= str_repeat(' ', $pad);
}
$percent = ($complete * 100) . '%';
$bar .= str_pad($percent, $numberLen, ' ', STR_PAD_LEFT);
$this->_consoleOutput->overwrite($bar, 0);
}
}