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import v1.1.0_beta1 | 2009-08-21

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6543
2019-07-17 22:16:19 +02:00
parent 2c1152f0d3
commit 8dee6b1a10
2306 changed files with 251360 additions and 23428 deletions
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48
libs/Zend/ProgressBar.php
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@ -14,7 +14,7 @@
* @package Zend_ProgressBar
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
* @version $Id: ProgressBar.php 12296 2008-11-05 11:26:37Z dasprid $
* @version $Id: ProgressBar.php 14519 2009-03-27 20:45:32Z dasprid $
*/
/**
@ -33,14 +33,14 @@ class Zend_ProgressBar
* @var float
*/
protected $_min;
/**
* Max value
*
* @var float
*/
protected $_max;
/**
* Current value
*
@ -68,14 +68,14 @@ class Zend_ProgressBar
* @var Zend_ProgressBar_Adapter
*/
protected $_adapter;
/**
* Namespace for keeping the progressbar persistent
*
* @var string
*/
protected $_persistenceNamespace = null;
/**
* Create a new progressbar backend.
*
@ -86,30 +86,30 @@ class Zend_ProgressBar
* @throws Zend_ProgressBar_Exception When $min is greater than $max
*/
public function __construct(Zend_ProgressBar_Adapter $adapter, $min = 0, $max = 100, $persistenceNamespace = null)
{
{
// Check min/max values and set them
if ($min > $max) {
require_once 'Zend/ProgressBar/Exception.php';
throw new Zend_ProgressBar_Exception('$max must be greater than $min');
}
$this->_min = (float) $min;
$this->_max = (float) $max;
$this->_current = (float) $min;
// See if we have to open a session namespace
if ($persistenceNamespace !== null) {
require_once 'Zend/Session/Namespace.php';
$this->_persistenceNamespace = new Zend_Session_Namespace($persistenceNamespace);
}
// Set adapter
$this->_adapter = $adapter;
// Track the start time
$this->_startTime = time();
// See If a persistenceNamespace exists and handle accordingly
if ($this->_persistenceNamespace !== null) {
if (isset($this->_persistenceNamespace->isSet)) {
@ -126,7 +126,7 @@ class Zend_ProgressBar
$this->update();
}
}
/**
* Get the current adapter
*
@ -136,7 +136,7 @@ class Zend_ProgressBar
{
return $this->_adapter;
}
/**
* Update the progressbar
*
@ -150,7 +150,7 @@ class Zend_ProgressBar
if ($value !== null) {
$this->_current = min($this->_max, max($this->_min, $value));
}
// Update text if given
if ($text !== null) {
$this->_statusText = $text;
@ -163,21 +163,25 @@ class Zend_ProgressBar
}
// Calculate percent
$percent = (float) ($this->_current - $this->_min) / ($this->_max - $this->_min);
if ($this->_min === $this->_max) {
$percent = false;
} else {
$percent = (float) ($this->_current - $this->_min) / ($this->_max - $this->_min);
}
// Calculate ETA
$timeTaken = time() - $this->_startTime;
if ($percent === .0) {
if ($percent === .0 || $percent === false) {
$timeRemaining = null;
} else {
$timeRemaining = round(((1 / $percent) * $timeTaken) - $timeTaken);
}
// Poll the adapter
$this->_adapter->notify($this->_current, $this->_max, $percent, $timeTaken, $timeRemaining, $this->_statusText);
}
/**
* Update the progressbar to the next value
*
@ -185,10 +189,10 @@ class Zend_ProgressBar
* @return void
*/
public function next($diff = 1, $text = null)
{
{
$this->update(max($this->_min, min($this->_max, $this->_current + $diff)), $text);
}
/**
* Call the adapters finish() behaviour
*
@ -199,7 +203,7 @@ class Zend_ProgressBar
if ($this->_persistenceNamespace !== null) {
unset($this->_persistenceNamespace->isSet);
}
$this->_adapter->finish();
}
}