%PDF-
%PDF-
Mini Shell
Mini Shell
<?php
namespace MailPoet\Util;
use MailPoet\Config\Env;
if(!defined('ABSPATH')) exit;
if(!class_exists('ProgressBar', false)) {
/**
* The Progress Bar class
*
*/
class ProgressBar {
private $total_count = 0;
private $current_count = 0;
private $filename;
public $url;
/**
* Initialize the class and set its properties.
*
*/
public function __construct($progress_bar_id) {
$filename = $progress_bar_id . '-progress.json';
$this->filename = Env::$temp_path . '/' . $filename;
$this->url = Env::$temp_url . '/' . $filename;
$counters = $this->readProgress();
if(isset($counters->total)) {
$this->total_count = $counters->total;
}
if(isset($counters->current)) {
$this->current_count = $counters->current;
}
}
/**
* Get the progress file URL
*
* @return string Progress file URL
*/
public function getUrl() {
return $this->url;
}
/**
* Read the progress counters
*
* @return array|false Array of counters
*/
private function readProgress() {
if(file_exists($this->filename)) {
$json_content = file_get_contents($this->filename);
return json_decode($json_content);
} else {
return false;
}
}
/**
* Set the total count
*
* @param int $count Count
*/
public function setTotalCount($count) {
if(($count != $this->total_count) || ($count == 0)) {
$this->total_count = $count;
$this->current_count = 0;
$this->saveProgress();
}
}
/**
* Increment the current count
*
* @param int $count Count
*/
public function incrementCurrentCount($count) {
$this->current_count += $count;
$this->saveProgress();
}
/**
* Save the progress counters
*
*/
private function saveProgress() {
file_put_contents($this->filename, json_encode(array(
'total' => $this->total_count,
'current' => $this->current_count,
)));
}
/**
* Delete the progress file
*
*/
public function deleteProgressFile() {
unlink($this->filename);
}
}
}
Zerion Mini Shell 1.0