* This file is part of Pydio.
*
* Pydio is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Pydio is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with Pydio. If not, see .
*
* The latest code can be found at .
*/
namespace Pydio\Core\Controller;
defined('AJXP_EXEC') or die( 'Access not allowed');
/**
* Class AJXP_ProgressBarCLI
* Simple object to print a progress bar on the command-line.
*
* @package Pydio
* @subpackage Core
*/
class ProgressBarCLI {
private $strProgress = "";
private $strLength = 25; // 50 '='
private $strName = "";
private $strNameLengthMax = 20;
private $total = 0;
private $isFinish = false;
private $lastPercent = -1;
private $barSign = "=";
private $startPoint ;
private $lastsecond = 0;
public function init($currentValue = 0, $total, $name){
if(!(php_sapi_name() == "cli")) return;
$this->total = $total;
$this->strName = $name;
$this->startPoint = time();
$this->barSign = "=";
//echo "\nobjects: ". $this->total."\n";
$str = '';
$str .= $this->convertNumToStrBlank($this->strNameLengthMax)."[==";
$str .= "Total: ".$total." objects";
$str .= $this->convertNumToStr($this->strLength - strlen($str) + 21);
$str .= "]";
echo "\n";
echo $str;
echo "\n";
}
public function update($currentValue = 0){
if(!(php_sapi_name() == "cli")) return;
if($this->isFinish) return;
$percentage = $this->convertToPercent($currentValue, $this->total);
if (($percentage != $this->lastPercent) || ((time() - $this->lastsecond) > 0.9)){
$this->lastPercent = $percentage;
$this->lastsecond = time();
}
else{
return;
}
$strDone = $this->convertNumToStr((int) $percentage/4);
$this->strProgress .= $strDone;
$this->strProgress .= $this->convertNumToStrBlank($this->strLength - strlen($strDone));
$this->addStartString();
$this->strProgress = $this->formatName($this->strName).$this->strProgress;
$this->addEndString();
$this->strProgress .= " ";
if($percentage < 10){
$this->strProgress .= " ";
}elseif($percentage > 10 && $percentage < 100){
$this->strProgress .= " ";
}
$this->strProgress .= "".$percentage." % " . $this->ago($this->startPoint);
$this->clearLine(strlen($this->strProgress) + 2);
echo $this->strProgress;
$this->strProgress = "";
if($percentage == 100){
echo "\n";
$this->isFinish = true;
return ;
}
}
private function addStartString(){
$this->strProgress = "[".$this->strProgress;
}
private function addEndString(){
$this->strProgress = $this->strProgress."]";
}
private function convertToPercent($currentValue = 0, $maxValue){
if($maxValue > 0 && $currentValue > 0){
$percent = ( int ) ((100*$currentValue) / $maxValue);
return $percent;
}
elseif($maxValue === $currentValue){
return 100;
}
return 0;
}
private function convertNumToStr($num){
if ($num >= 0 && $num <= $this->strLength){
$str = "";
for($i = 0; $i < $num; $i++){
$str .= $this->barSign;
}
return $str;
}else{
return "";
}
}
private function formatName($name){
if(strlen($name) > $this->strNameLengthMax){
return substr($name, 0, $this->strNameLengthMax);
}else{
$str = $name . $this->convertNumToStrBlank($this->strNameLengthMax - strlen($name));
return $str;
}
}
public function convertNumToStrBlank($num){
if($num > 0){
$str = "";
for($i = 0; $i < $num; $i++){
$str .= " ";
}
return $str;
}
return "";
}
public function clearLine($lineLength = 80){
for($i = 0; $i < $lineLength ;$i ++){
echo "\010";
}
}
public function setName($name){
$this->strName = $name;
}
public function ago($time) {
$timediff=time()-$time;
$days=intval($timediff/86400);
$remain=$timediff%86400;
$hours=intval($remain/3600);
$remain=$remain%3600;
$mins=intval($remain/60);
$secs=$remain%60;
$timestring = "-";
if ($secs>=0) $timestring = "0m".$secs."s";
if ($mins>0) $timestring = $mins."m".$secs."s";
if ($hours>0) $timestring = $hours."u".$mins."m";
if ($days>0) $timestring = $days."d".$hours."u";
return $timestring;
}
}