1 <?php

     2 /*

     3  * This file is part of the WikiTagBundle package.

     4  *

     5  * (c) IRI <http://www.iri.centrepompidou.fr/>

     6  *

     7  * For the full copyright and license information, please view the LICENSE

     8  * file that was distributed with this source code.

     9  */

    10 namespace IRI\Bundle\WikiTagBundle\Command;

    11 

    12 use Symfony\Component\Console\Output\OutputInterface;

    13 use Symfony\Bundle\FrameworkBundle\Command\ContainerAwareCommand;

    14 

    15 abstract class ProgressContainerAwareCommand extends ContainerAwareCommand

    16 {

    17     protected function showProgress(OutputInterface $output, $current, $total, $label, $width)

    18     {

    19         $percent = (floatval($current)/floatval($total)) * 100.0;

    20         $marks = intval(floor(floatval($width) * ($percent / 100.0) ));

    21         $spaces = $width - $marks;

    22         

    23         $status_bar="\r[";

    24         $status_bar.=str_repeat("=", $marks);

    25         if($marks<$width){

    26             $status_bar.=">";

    27             $status_bar.=str_repeat(" ", $spaces);

    28         } else {

    29             $status_bar.="=";

    30         }

    31         

    32         $disp=str_pad(number_format($percent, 0),3, " ", STR_PAD_LEFT);

    33         

    34         $label = str_pad(substr($label,0,50), 50, " ");

    35         $current_str = str_pad($current, strlen("$total"), " ", STR_PAD_LEFT);

    36         

    37         $status_bar.="] $disp%  $current_str/$total : $label";

    38         

    39         $output->write("$status_bar  ");

    40         

    41         if($current == $total) {

    42             $output->writeln("");

    43         }

    44     }

    45     

    46 }