<?php

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// phpcs:ignoreFile

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/**

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* The page health

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*

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* @since 3.0

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* @package LiteSpeed

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*/

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namespace LiteSpeed;

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defined('WPINC') || exit();

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class Health extends Base {

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const TYPE_SPEED = 'speed';

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const TYPE_SCORE = 'score';

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protected $_summary;

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/**

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* Init

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*

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* @since 3.0

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*/

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public function __construct() {

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$this->_summary = self::get_summary();

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}

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/**

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* Test latest speed

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*

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* @since 3.0

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*/

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private function _ping( $type ) {

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$data = array( 'action' => $type );

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$json = Cloud::post(Cloud::SVC_HEALTH, $data, 600);

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if (empty($json['data']['before']) || empty($json['data']['after'])) {

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Debug2::debug('[Health] ❌ no data');

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return false;

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}

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$this->_summary[$type . '.before'] = $json['data']['before'];

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$this->_summary[$type . '.after'] = $json['data']['after'];

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self::save_summary();

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Debug2::debug('[Health] saved result');

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}

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/**

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* Generate scores

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*

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* @since 3.0

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*/

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public function scores() {

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$speed_before = $speed_after = $speed_improved = 0;

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if (!empty($this->_summary['speed.before']) && !empty($this->_summary['speed.after'])) {

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// Format loading time

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$speed_before = $this->_summary['speed.before'] / 1000;

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if ($speed_before < 0.01) {

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$speed_before = 0.01;

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}

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$speed_before = number_format($speed_before, 2);

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$speed_after = $this->_summary['speed.after'] / 1000;

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if ($speed_after < 0.01) {

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$speed_after = number_format($speed_after, 3);

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} else {

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$speed_after = number_format($speed_after, 2);

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}

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$speed_improved = (($this->_summary['speed.before'] - $this->_summary['speed.after']) * 100) / $this->_summary['speed.before'];

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if ($speed_improved > 99) {

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$speed_improved = number_format($speed_improved, 2);

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} else {

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$speed_improved = number_format($speed_improved);

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}

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}

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$score_before = $score_after = $score_improved = 0;

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if (!empty($this->_summary['score.before']) && !empty($this->_summary['score.after'])) {

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$score_before = $this->_summary['score.before'];

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$score_after = $this->_summary['score.after'];

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// Format Score

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$score_improved = (($score_after - $score_before) * 100) / $score_after;

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if ($score_improved > 99) {

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$score_improved = number_format($score_improved, 2);

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} else {

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$score_improved = number_format($score_improved);

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}

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}

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return array(

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'speed_before' => $speed_before,

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'speed_after' => $speed_after,

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'speed_improved' => $speed_improved,

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'score_before' => $score_before,

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'score_after' => $score_after,

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'score_improved' => $score_improved,

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);

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}

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/**

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* Handle all request actions from main cls

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*

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* @since 3.0

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* @access public

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*/

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public function handler() {

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$type = Router::verify_type();

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switch ($type) {

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case self::TYPE_SPEED:

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case self::TYPE_SCORE:

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$this->_ping($type);

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break;

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default:

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break;

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}

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Admin::redirect();

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}

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}

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