%PDF-
%PDF-
Mini Shell
Mini Shell
<?php
/**
* WP_Meteor
*
* @package WP_Meteor
* @author Aleksandr Guidrevitch <alex@excitingstartup.com>
* @copyright 2020 wp-meteor.com
* @license GPL 2.0+
* @link https://wp-meteor.com
*/
namespace WP_Meteor\Blocker\FirstInteraction;
use WP_Meteor\Blocker\Event;
/**
* Provide Import and Export of the settings of the plugin
*/
class UltimateReorder extends Base
{
public $adminPriority = -1;
public $priority = 99;
public $tab = 'ultimate';
public $title = 'Maximum available speed';
public $description = ""; //"Delays script loading to 2 seconds";
public $disabledInUltimateMode = false;
public $defaultEnabled = false;
public $pattern = [['.*', '']];
public function initialize()
{
parent::initialize();
\add_filter(WPMETEOR_TEXTDOMAIN . '-frontend-rewrite', [$this, 'frontend_rewrite'], $this->priority, 2);
}
public function backend_display_settings()
{
echo '<div id="' . $this->id . '" class="ultimate"
data-prefix="' . $this->id . '"
data-title="' . $this->title . '"></div>';
}
public function backend_save_settings($sanitized, $settings)
{
// $exists = isset($sanitized[$this->id]['enabled']);
$merged = array_merge($settings[$this->id], $sanitized[$this->id] ?: []);
$merged['enabled'] = true;
$sanitized[$this->id] = $merged;
return $sanitized;
}
/* triggered from wpmeteor_load_settings */
public function load_settings($settings)
{
$settings[$this->id] = isset($settings[$this->id])
? $settings[$this->id]
: ['enabled' => true];
$settings[$this->id]['id'] = $this->id;
$settings[$this->id]['delay'] = isset($settings[$this->id]['delay']) ? (int) $settings[$this->id]['delay'] : 0;
// $settings[$this->id]['after'] = 'REORDER';
$settings[$this->id]['description'] = $this->description;
// var_dump($settings); exit;
return $settings;
}
public function frontend_rewrite($buffer, $settings)
{
// Fast Velocity Minify Delay JS compatibility
/*
if (is_plugin_active('fast-velocity-minify/fvm.php')) {
$buffer = preg_replace('/\s+type=([\'"])fvm-script-delay\1/i', ' type=\'text/javascript\'', $buffer);
}
*/
/*
if (is_plugin_active('wp-rocket/wp-rocket.php')) {
$buffer = preg_replace('/\s+type=([\'"])rocketlazyloadscript\1\s+data-rocket-type=([\'"])text\/javascript\2/i', ' type=\'text/javascript\'', $buffer);
// type="rocketlazyloadscript" data-rocket-type='text/javascript'
}*/
$EXTRA = defined('WPMETEOR_EXTRA_ATTRS') ? constant('WPMETEOR_EXTRA_ATTRS') : '';
$REPLACEMENTS = [];
$searchOffset = 0;
while (preg_match('/<script\b[^>]*?>/is', $buffer, $matches, PREG_OFFSET_CAPTURE, $searchOffset)) {
$offset = $matches[0][1];
$searchOffset = $offset + 1;
if (preg_match('/<\/\s*script>/is', $buffer, $endMatches, PREG_OFFSET_CAPTURE, $matches[0][1])) {
$len = $endMatches[0][1] - $matches[0][1] + strlen($endMatches[0][0]);
// $everything = substr($buffer, $matches[0][1], $len);
$tag = $matches[0][0];
$closingTag = $endMatches[0][0];
$hasSrc = preg_match('/\s+src=/i', $tag);
$hasType = preg_match('/\s+type=/i', $tag);
$shouldReplace = !$hasType || preg_match('/\s+type=([\'"])((application|text)\/(javascript|ecmascript|html|template)|module)\1/i', $tag);
$noOptimize = preg_match('/data-wpmeteor-nooptimize="true"/i', $tag);
if ($shouldReplace && !$hasSrc) {
// inline script
$content = substr($buffer, $matches[0][1] + strlen($matches[0][0]), $endMatches[0][1] - $matches[0][1] - strlen($matches[0][0]));
if (!$noOptimize && apply_filters('wpmeteor_exclude', false, $content)) {
$tag = preg_replace('/^<script\b/i', "<script {$EXTRA} data-wpmeteor-nooptimize=\"true\"", $tag);
}
$replacement = $tag . "WPMETEOR[" . count($REPLACEMENTS) . "]WPMETEOR" . $closingTag;
$REPLACEMENTS[] = $content;
$buffer = substr_replace($buffer, $replacement, $offset, $len);
continue;
}
}
}
$buffer = preg_replace_callback('/<script\b[^>]*?>/is', function ($matches) use ($EXTRA) {
list($tag) = $matches;
$result = $tag;
if (!preg_match('/\s+data-src=/i', $result)
&& !preg_match('/\s+data-wpmeteor-type=/i', $result)
&& !preg_match('/\s+data-pmdelayedscript=/i', $result)
&& !preg_match('/data-wpmeteor-nooptimize="true"/i', $result)
&& !preg_match('/data-rocketlazyloadscript=/i', $result)) {
$src = preg_match('/\s+src=([\'"])(.*?)\1/i', $result, $matches)
? $matches[2]
: null;
$id = preg_match('/\s+id=([\'"])(.*?)\1/i', $result, $matches)
? $matches[2]
: null;
if (!$src) {
// trying to detect src without quotes
$src = preg_match('/\s+src=([\/\w\-\.\~\:\[\]\@\!\$\?\&\#\(\)\*\+\,\;\=\%]+)/i', $result, $matches)
? $matches[1]
: null;
}
$hasType = preg_match('/\s+type=/i', $result);
$isJavascript = !$hasType
|| preg_match('/\s+type=([\'"])((application|text)\/(javascript|ecmascript)|module)\1/i', $result)
|| preg_match('/\s+type=((application|text)\/(javascript|ecmascript)|module)/i', $result);
if ($isJavascript) {
if ($id && apply_filters('wpmeteor_exclude', false, $id)) {
return preg_replace('/<script/i', "<script {$EXTRA} ", $result);
}
if ($src) {
if (apply_filters('wpmeteor_exclude', false, $src)) {
return preg_replace('/<script/i', "<script {$EXTRA} ", $result);
}
$result = preg_replace('/\s+src=/i', " data-wpmeteor-src=", $result);
// $result = preg_replace('/\s+(async|defer|integrity)\b/i', " data-wpmeteor-\$1", $result);
}
if ($hasType) {
$result = preg_replace('/\s+type=([\'"])module\1/i', " type=\"javascript/blocked\" data-wpmeteor-type=\"module\" ", $result);
$result = preg_replace('/\s+type=module\b/i', " type=\"javascript/blocked\" data-wpmeteor-type=\"module\" ", $result);
$result = preg_replace('/\s+type=([\'"])(application|text)\/(javascript|ecmascript)\1/i', " type=\"javascript/blocked\" data-wpmeteor-type=\"$2/$3\" ", $result);
$result = preg_replace('/\s+type=(application|text)\/(javascript|ecmascript)\b/i', " type=\"javascript/blocked\" data-wpmeteor-type=\"$1/$2\" ", $result);
} else {
$result = preg_replace('/<script/i', "<script type=\"javascript/blocked\" data-wpmeteor-type=\"text/javascript\" ", $result);
}
// $result = preg_replace('/<script/i', "<script {$EXTRA} data-wpmeteor-after=\"REORDER\"", $result);
$result = preg_replace('/<script/i', "<script {$EXTRA}", $result);
}
}
return $result; // preg_replace('/\s*data-wpmeteor-nooptimize="true"/i', '', $result);
}, $buffer);
// we don't rewrite
/* $buffer = preg_replace_callback('/<(body|img|iframe|script)\b[^>]*?>/is', function ($matches) { */
$buffer = preg_replace_callback('/<(html|body|img|iframe)\b[^>]*?>/is', function ($matches) {
list($result) = $matches;
// rewrite is called twice, so we don't want to rewrite twice
if (preg_match('/data-wpmeteor-onload=/', $result)) {
return $result;
}
$result = preg_replace('/\s+onload=/i', sprintf(' onload="window.dispatchEvent(new CustomEvent(\'%s\', { detail: { event: event, target: this } }))" data-wpmeteor-onload=', Event::EVENT_ELEMENT_LOADED), $result);
$result = preg_replace('/\s+onerror=/i', sprintf(' onerror="window.dispatchEvent(new CustomEvent(\'%s\', { detail: { event: event, target: this }))" data-wpmeteor-onerror=', Event::EVENT_ELEMENT_LOADED), $result);
return $result;
}, $buffer);
/**
* this should go the last, because there can be images inserted by scripts as with https://wbuac.progresssite.pro/
* effectively breaking JSON
* covered by test/test.php
*/
$buffer = preg_replace_callback('/WPMETEOR\[(\d+)\]WPMETEOR/', function ($matches) use (&$REPLACEMENTS) {
return $REPLACEMENTS[(int)$matches[1]];
}, $buffer);
return $buffer;
}
public function backend_adjust_wpmeteor($wpmeteor, $settings)
{
$wpmeteor['blockers'] = isset($wpmeteor['blockers']) ? $wpmeteor['blockers'] : [];
$wpmeteor['blockers'][$this->id] = $settings[$this->id];
if (isset($settings['v']) && version_compare($settings['v'], '2.3.6', '<') && 3 === (int) $settings[$this->id]['delay']) {
$wpmeteor['blockers'][$this->id]['delay'] = -1;
}
return $wpmeteor;
}
public function frontend_adjust_wpmeteor($wpmeteor, $settings)
{
if (!$settings[$this->id]['enabled']) {
$wpmeteor['rdelay'] = 0;
} else {
if (isset($settings['v']) && version_compare($settings['v'], '2.3.6', '<')) {
$wpmeteor['rdelay'] = (int) $settings[$this->id]['delay'] === 3
? 86400000 # one day
: (int) $settings[$this->id]['delay'] * 1000;
} else {
$wpmeteor['rdelay'] = (int) $settings[$this->id]['delay'] < 0
? 86400000 # one day
: (int) $settings[$this->id]['delay'] * 1000;
}
}
// var_dump($settings); exit;
$wpmeteor['preload'] = true;
return $wpmeteor;
}
}
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