private function ProgressHelper::generate in Zircon Profile 8

Same name and namespace in other branches

1. 8.0 vendor/symfony/console/Helper/ProgressHelper.php \Symfony\Component\Console\Helper\ProgressHelper::generate()

Generates the array map of format variables to values.

Parameters

bool $finish Forces the end result:

Return value

array Array of format vars and values

1 call to ProgressHelper::generate()

ProgressHelper::display in vendor/symfony/console/Helper/ProgressHelper.php

Outputs the current progress string.

File

vendor/symfony/console/Helper/ProgressHelper.php, line 360

Class

ProgressHelper

The Progress class provides helpers to display progress output.

Namespace

Symfony\Component\Console\Helper

Code

private function generate($finish = false) {
  $vars = array();
  $percent = 0;
  if ($this->max > 0) {
    $percent = (double) $this->current / $this->max;
  }
  if (isset($this->formatVars['bar'])) {
    $completeBars = 0;
    if ($this->max > 0) {
      $completeBars = floor($percent * $this->barWidth);
    }
    else {
      if (!$finish) {
        $completeBars = floor($this->current % $this->barWidth);
      }
      else {
        $completeBars = $this->barWidth;
      }
    }
    $emptyBars = $this->barWidth - $completeBars - $this
      ->strlen($this->progressChar);
    $bar = str_repeat($this->barChar, $completeBars);
    if ($completeBars < $this->barWidth) {
      $bar .= $this->progressChar;
      $bar .= str_repeat($this->emptyBarChar, $emptyBars);
    }
    $vars['bar'] = $bar;
  }
  if (isset($this->formatVars['elapsed'])) {
    $elapsed = time() - $this->startTime;
    $vars['elapsed'] = str_pad($this
      ->humaneTime($elapsed), $this->widths['elapsed'], ' ', STR_PAD_LEFT);
  }
  if (isset($this->formatVars['current'])) {
    $vars['current'] = str_pad($this->current, $this->widths['current'], ' ', STR_PAD_LEFT);
  }
  if (isset($this->formatVars['max'])) {
    $vars['max'] = $this->max;
  }
  if (isset($this->formatVars['percent'])) {
    $vars['percent'] = str_pad(floor($percent * 100), $this->widths['percent'], ' ', STR_PAD_LEFT);
  }
  return $vars;
}