110 lines
2.4 KiB
PHP
110 lines
2.4 KiB
PHP
<?php // phpcs:ignore SlevomatCodingStandard.TypeHints.DeclareStrictTypes.DeclareStrictTypesMissing
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namespace MailPoet\Util;
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use MailPoet\Config\Env;
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if (!class_exists('ProgressBar', false)) {
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/**
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* The Progress Bar class
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*
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*/
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class ProgressBar {
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private $totalCount = 0;
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private $currentCount = 0;
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private $filename;
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public $url;
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/**
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* Initialize the class and set its properties.
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*
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*/
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public function __construct(
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$progressBarId
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) {
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$filename = $progressBarId . '-progress.json';
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$this->filename = Env::$tempPath . '/' . $filename;
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$this->url = Env::$tempUrl . '/' . $filename;
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$counters = $this->readProgress();
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if (isset($counters['total'])) {
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$this->totalCount = $counters['total'];
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}
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if (isset($counters['current'])) {
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$this->currentCount = $counters['current'];
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}
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}
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/**
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* Get the progress file URL
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*
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* @return string Progress file URL
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*/
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public function getUrl() {
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return $this->url;
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}
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/**
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* Read the progress counters
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*
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* @return array|false Array of counters
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*/
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private function readProgress() {
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if (!file_exists($this->filename)) {
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return false;
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}
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$jsonContent = file_get_contents($this->filename);
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if (is_string($jsonContent)) {
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/** @var array $data */
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$data = json_decode($jsonContent, true);
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return $data;
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}
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return false;
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}
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/**
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* Set the total count
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*
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* @param int $count Count
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*/
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public function setTotalCount($count) {
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if (($count != $this->totalCount) || ($count == 0)) {
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$this->totalCount = $count;
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$this->currentCount = 0;
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$this->saveProgress();
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}
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}
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/**
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* Increment the current count
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*
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* @param int $count Count
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*/
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public function incrementCurrentCount($count) {
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$this->currentCount += $count;
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$this->saveProgress();
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}
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/**
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* Save the progress counters
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*
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*/
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private function saveProgress() {
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file_put_contents($this->filename, json_encode([
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'total' => $this->totalCount,
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'current' => $this->currentCount,
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]));
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}
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/**
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* Delete the progress file
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*
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*/
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public function deleteProgressFile() {
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unlink($this->filename);
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}
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}
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}
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