golden hour

/home/godaofbq/cellsonic-usa.com/wp-content/plugins/litespeed-cache/src

File/Folder	Size	Actions
activation.cls.php	17.62 KB
admin-display.cls.php	48.76 KB
admin-settings.cls.php	12.77 KB
admin.cls.php	6.13 KB
api.cls.php	10.44 KB
avatar.cls.php	9.25 KB
base.cls.php	37.66 KB
cdn	-
cdn.cls.php	17.76 KB
cloud-auth-callback.trait.php	10.43 KB
cloud-auth-ip.trait.php	4.33 KB
cloud-auth.trait.php	9.38 KB
cloud-misc.trait.php	10.32 KB
cloud-node.trait.php	5.95 KB
cloud-queue-svc.cls.php	9.33 KB
cloud-request.trait.php	19.68 KB
cloud.cls.php	7.32 KB
conf.cls.php	19.53 KB
control.cls.php	24.35 KB
core.cls.php	21.53 KB
crawler-map.cls.php	22.3 KB
crawler.cls.php	44 KB
css.cls.php	7.26 KB
data.cls.php	22.2 KB
data.upgrade.func.php	6.41 KB
data_structure	-
db-optm.cls.php	15.35 KB
debug2.cls.php	18.4 KB
doc.cls.php	5.45 KB
error.cls.php	7.35 KB
esi.cls.php	31.37 KB
file.cls.php	13.75 KB
guest.cls.php	2.75 KB
gui.cls.php	35.09 KB
health.cls.php	4.66 KB
htaccess.cls.php	29.81 KB
img-optm-manage.trait.php	31.25 KB
img-optm-pull.trait.php	22.1 KB
img-optm-send.trait.php	20.77 KB
img-optm.cls.php	5.25 KB
import.cls.php	4.29 KB
import.preset.cls.php	5.5 KB
lang.cls.php	17.02 KB
localization.cls.php	4.03 KB
media.cls.php	44.06 KB
metabox.cls.php	5.29 KB
object-cache-wp.cls.php	18.82 KB
object-cache.cls.php	21.82 KB
object.lib.php	13.85 KB
optimax.cls.php	8.94 KB
optimize.cls.php	38.74 KB
optimizer.cls.php	12.71 KB
placeholder.cls.php	17.64 KB
purge.cls.php	35.48 KB
report.cls.php	7.53 KB
rest.cls.php	7.95 KB
root.cls.php	14.29 KB
router.cls.php	20.86 KB
str.cls.php	3.08 KB
tag.cls.php	9.26 KB
task.cls.php	8.98 KB
tool.cls.php	4.58 KB
ucss.cls.php	7.34 KB
utility.cls.php	27.11 KB
vary.cls.php	21.33 KB
vpi.cls.php	4.25 KB

Edit: gui.cls.php

<?php
/**
 * The frontend GUI class.
 *
 * Provides front-end and admin-bar UI helpers for LiteSpeed Cache.
 *
 * @package LiteSpeed
 * @since 1.3
 */

namespace LiteSpeed;

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

/**
 * GUI helpers for LiteSpeed Cache.
 */
class GUI extends Base {
	const LOG_TAG = '[GUI]';

/**
	 * Promo display flag.
	 *
	 * @var bool Internal flag used by promo templates to decide whether to display.
	 */
	private $_promo_true = false;

/**
	 * Promo list configuration.
	 *
	 * Format: [ file_tag => [ days, litespeed_only ], ... ]
	 *
	 * @var array<string, array{0:int,1:bool}>
	 */
	private $_promo_list = [
		'new_version' => [ 7, false ],
		'score'       => [ 14, false ],
		// 'slack'      => [ 3, false ],
	];

/** Path to guest JavaScript file. */
	const LIB_GUEST_JS = 'assets/js/guest.min.js';

/** Path to guest document.referrer JavaScript file. */
	const LIB_GUEST_DOCREF_JS = 'assets/js/guest.docref.min.js';

/** Path to guest vary endpoint. */
	const PHP_GUEST = 'guest.vary.php';

/** Dismiss type: WHM. */
	const TYPE_DISMISS_WHM = 'whm';

/** Dismiss type: ExpiresDefault. */
	const TYPE_DISMISS_EXPIRESDEFAULT = 'ExpiresDefault';

/** Dismiss type: Promo. */
	const TYPE_DISMISS_PROMO = 'promo';

/** Dismiss type: PIN. */
	const TYPE_DISMISS_PIN = 'pin';

/** WHM message option name. */
	const WHM_MSG = 'lscwp_whm_install';

/** WHM message option value. */
	const WHM_MSG_VAL = 'whm_install';

/**
	 * Summary options cache.
	 *
	 * @var array<string,mixed> Summary/options cache.
	 */
	protected $_summary;

/**
	 * Instance.
	 *
	 * @since 1.3
	 */
	public function __construct() {
		$this->_summary = self::get_summary();
	}

/**
	 * Frontend init.
	 *
	 * @since 3.0
	 */
	public function init() {
		self::debug2( 'init' );

if ( is_admin_bar_showing() && current_user_can( 'manage_options' ) ) {
			add_action( 'wp_enqueue_scripts', [ $this, 'frontend_enqueue_style' ] );
			add_action( 'admin_bar_menu', [ $this, 'frontend_shortcut' ], 95 );
		}

/**
		 * Turn on instant click.
		 *
		 * @since 1.8.2
		 */
		if ( $this->conf( self::O_UTIL_INSTANT_CLICK ) ) {
			add_action( 'wp_enqueue_scripts', [ $this, 'frontend_enqueue_style_public' ] );
		}

add_filter( 'litespeed_buffer_finalize', [ $this, 'finalize' ], 8 );
	}

/**
	 * Print a loading message when redirecting CCSS/UCSS page to avoid blank page confusion.
	 *
	 * @param int    $counter Files left in queue.
	 * @param string $type    Queue type label.
	 * @return void
	 */
	public static function print_loading( $counter, $type ) {
		echo '<div style="font-size:25px;text-align:center;padding-top:150px;width:100%;position:absolute;">';
		echo "<img width='35' src='" . esc_url( LSWCP_PLUGIN_URL . 'assets/img/Litespeed.icon.svg' ) . "' alt='' />   ";
		printf(
			/* translators: 1: number, 2: text */
			esc_html__( '%1$s %2$s files left in queue', 'litespeed-cache' ),
			esc_html( number_format_i18n( $counter ) ),
			esc_html( $type )
		);
		echo '<p><a href="' . esc_url( admin_url( 'admin.php?page=litespeed-page_optm' ) ) . '">' . esc_html__( 'Cancel', 'litespeed-cache' ) . '</a></p>';
		echo '</div>';
	}

/**
	 * Display the tab list.
	 *
	 * @since 7.3
	 *
	 * @param array<string,string> $tabs Key => Label pairs.
	 * @return void
	 */
	public static function display_tab_list( $tabs ) {
		$i = 1;
		foreach ( $tabs as $k => $val ) {
			$accesskey = $i <= 9 ? $i : '';
			printf(
				'<a class="litespeed-tab nav-tab" href="#%1$s" data-litespeed-tab="%1$s" litespeed-accesskey="%2$s">%3$s</a>',
				esc_attr( $k ),
				esc_attr( $accesskey ),
				esc_html( $val )
			);
			++$i;
		}
	}

/**
	 * Open a settings tab layout panel with an id + default-tab marker so CSS paints the active tab before JS runs (no flash).
	 *
	 * @since 7.9
	 *
	 * @param array<string,string> $tabs The full tab list (key => label).
	 * @param string               $key  The current tab key.
	 * @return void
	 */
	public static function display_tab_layout( $tabs, $key ) {
		global $plugin_page;
		// Scope the cookie to the current admin page so different menus' tabs don't pollute each other.
		$cookie_name = 'litespeed_tab_' . ( $plugin_page ? sanitize_key( $plugin_page ) : '' );
		$cookie_tab  = isset( $_COOKIE[ $cookie_name ] ) ? sanitize_key( wp_unslash( $_COOKIE[ $cookie_name ] ) ) : '';
		$keys        = array_keys( $tabs );
		$default_tab = isset( $tabs[ $cookie_tab ] ) ? $cookie_tab : reset( $keys );
		echo '<div data-litespeed-layout="' . esc_attr( $key ) . '" id="' . esc_attr( $key ) . '"' . ( $key === $default_tab ? ' data-litespeed-default-tab="1"' : '' ) . '>';
	}

/**
	 * Render a pie chart SVG string.
	 *
	 * @since 1.6.6
	 *
	 * @param int         $percent             Percentage 0-100.
	 * @param int         $width               Width/height in pixels.
	 * @param bool        $finished_tick       Show a tick when 100%.
	 * @param bool        $without_percentage  Hide the % label.
	 * @param string|bool $append_cls          Extra CSS class.
	 * @return string SVG markup.
	 */
	public static function pie( $percent, $width = 50, $finished_tick = false, $without_percentage = false, $append_cls = false ) {
		$label      = $without_percentage ? $percent : ( $percent . '%' );
		$percentage = '<text x="50%" y="50%">' . esc_html( $label ) . '</text>';

if ( 100 === $percent && $finished_tick ) {
			$percentage = '<text x="50%" y="50%" class="litespeed-pie-done">✓</text>';
		}

$svg = sprintf(
			"<svg class='litespeed-pie %1\$s' viewbox='0 0 33.83098862 33.83098862' width='%2\$d' height='%2\$d' xmlns='http://www.w3.org/2000/svg'>
				<circle class='litespeed-pie_bg' cx='16.91549431' cy='16.91549431' r='15.91549431' />
				<circle class='litespeed-pie_circle' cx='16.91549431' cy='16.91549431' r='15.91549431' stroke-dasharray='%3\$d,100' />
				<g class='litespeed-pie_info'>%4\$s</g>
			</svg>",
			esc_attr( $append_cls ),
			$width,
			$percent,
			$percentage
		);

return $svg;
	}

/**
	 * Allowed SVG tags/attributes for kses.
	 *
	 * @since 7.3
	 *
	 * @return array<string,array<string,bool>> Allowed tags/attributes.
	 */
	public static function allowed_svg_tags() {
		return [
			'svg'    => [
				'width'   => true,
				'height'  => true,
				'viewbox' => true, // Note: SVG standard uses 'viewBox', but wp_kses normalizes to lowercase.
				'xmlns'   => true,
				'class'   => true,
				'id'      => true,
			],
			'circle' => [
				'cx'               => true,
				'cy'               => true,
				'r'                => true,
				'fill'             => true,
				'stroke'           => true,
				'class'            => true,
				'stroke-width'     => true,
				'stroke-dasharray' => true,
			],
			'path'   => [
				'd'      => true,
				'fill'   => true,
				'stroke' => true,
			],
			'text'   => [
				'x'            => true,
				'y'            => true,
				'dx'           => true,
				'dy'           => true,
				'font-size'    => true,
				'font-family'  => true,
				'font-weight'  => true,
				'fill'         => true,
				'stroke'       => true,
				'stroke-width' => true,
				'text-anchor'  => true,
				'class'        => true,
				'id'           => true,
			],
			'g'      => [
				'transform'    => true,
				'fill'         => true,
				'stroke'       => true,
				'stroke-width' => true,
				'class'        => true,
				'id'           => true,
			],
			'button' => [
				'type'               => true,
				'data-balloon-break' => true,
				'data-balloon-pos'   => true,
				'aria-label'         => true,
				'class'              => true,
			],
		];
	}

/**
	 * Display a tiny pie with a tooltip.
	 *
	 * @since 3.0
	 *
	 * @param int         $percent    Percentage 0-100.
	 * @param int         $width      Width/height in pixels.
	 * @param string      $tooltip    Tooltip text.
	 * @param string      $tooltip_pos Tooltip position (e.g., 'up').
	 * @param string|bool $append_cls Extra CSS class.
	 * @return string HTML/SVG.
	 */
	public static function pie_tiny( $percent, $width = 50, $tooltip = '', $tooltip_pos = 'up', $append_cls = false ) {
		// formula C = 2πR.
		$dasharray = 2 * 3.1416 * 9 * ( $percent / 100 );

return sprintf(
			"
		<button type='button' data-balloon-break data-balloon-pos='%1\$s' aria-label='%2\$s' class='litespeed-btn-pie'>
		<svg class='litespeed-pie litespeed-pie-tiny %3\$s' viewbox='0 0 30 30' width='%4\$d' height='%4\$d' xmlns='http://www.w3.org/2000/svg'>
			<circle class='litespeed-pie_bg' cx='15' cy='15' r='9' />
			<circle class='litespeed-pie_circle' cx='15' cy='15' r='9' stroke-dasharray='%5\$s,100' />
			<g class='litespeed-pie_info'><text x='50%%' y='50%%'>i</text></g>
		</svg>
		</button>
		",
			esc_attr( $tooltip_pos ),
			esc_attr( $tooltip ),
			esc_attr( $append_cls ),
			$width,
			esc_attr( $dasharray )
		);
	}

/**
	 * Get CSS class name for PageSpeed score.
	 *
	 * Scale:
	 *  90-100 (fast)
	 *  50-89 (average)
	 *  0-49 (slow)
	 *
	 * @since 2.9
	 * @access public
	 *
	 * @param int $score Score 0-100.
	 * @return string Class name: success|warning|danger.
	 */
	public function get_cls_of_pagescore( $score ) {
		if ( $score >= 90 ) {
			return 'success';
		}

if ( $score >= 50 ) {
			return 'warning';
		}

return 'danger';
	}

/**
	 * Handle dismiss actions for banners and notices.
	 *
	 * @since 1.0
	 * @access public
	 * @return void
	 */
	public static function dismiss() {
		$_instance = self::cls();

switch ( Router::verify_type() ) {
			case self::TYPE_DISMISS_WHM:
            self::dismiss_whm();
				break;

case self::TYPE_DISMISS_EXPIRESDEFAULT:
            self::update_option( Admin_Display::DB_DISMISS_MSG, Admin_Display::RULECONFLICT_DISMISSED );
				break;

case self::TYPE_DISMISS_PIN:
            Admin_Display::dismiss_pin();
				break;

case self::TYPE_DISMISS_PROMO:
            if ( empty( $_GET['promo_tag'] ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Recommended
					break;
				}

$promo_tag = sanitize_key( wp_unslash( $_GET['promo_tag'] ) ); // phpcs:ignore WordPress.Security.NonceVerification.Recommended
            if ( empty( $_instance->_promo_list[ $promo_tag ] ) ) {
					break;
				}

defined( 'LSCWP_LOG' ) && self::debug( 'Dismiss promo ' . $promo_tag );

// Forever dismiss.
            if ( ! empty( $_GET['done'] ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Recommended
					$_instance->_summary[ $promo_tag ] = 'done';
				} elseif ( ! empty( $_GET['later'] ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Recommended
                // Delay the banner to half year later.
                $_instance->_summary[ $promo_tag ] = time() + ( 86400 * 180 );
				} else {
                // Update welcome banner to 30 days after.
                $_instance->_summary[ $promo_tag ] = time() + ( 86400 * 30 );
				}

self::save_summary();

break;

default:
				break;
		}

if ( Router::is_ajax() ) {
			// All dismiss actions are considered as ajax call, so just exit.
			exit( wp_json_encode( [ 'success' => 1 ] ) );
		}

// Plain click link, redirect to referral url.
		Admin::redirect();
	}

/**
	 * Check if has rule conflict notice.
	 *
	 * @since 1.1.5
	 * @access public
	 *
	 * @return bool True if message should be shown.
	 */
	public static function has_msg_ruleconflict() {
		$db_dismiss_msg = self::get_option( Admin_Display::DB_DISMISS_MSG );
		if ( ! $db_dismiss_msg ) {
			self::update_option( Admin_Display::DB_DISMISS_MSG, -1 );
		}
		return Admin_Display::RULECONFLICT_ON === $db_dismiss_msg;
	}

/**
	 * Check if has WHM notice.
	 *
	 * @since 1.1.1
	 * @access public
	 *
	 * @return bool True if message should be shown.
	 */
	public static function has_whm_msg() {
		$val = self::get_option( self::WHM_MSG );
		if ( ! $val ) {
			self::dismiss_whm();
			return false;
		}
		return self::WHM_MSG_VAL === $val;
	}

/**
	 * Delete WHM message tag.
	 *
	 * @since 1.1.1
	 * @access public
	 * @return void
	 */
	public static function dismiss_whm() {
		self::update_option( self::WHM_MSG, -1 );
	}

/**
	 * Whether current request is a LiteSpeed admin page.
	 *
	 * @since 2.9
	 *
	 * @return bool True if LiteSpeed page.
	 */
	private function _is_litespeed_page() {
		if (
			! empty( $_GET['page'] ) && // phpcs:ignore WordPress.Security.NonceVerification.Recommended
			in_array(
				(string) $_GET['page'], // phpcs:ignore WordPress.Security.NonceVerification.Recommended
				[
					'litespeed-settings',
					'litespeed-dash',
					Admin::PAGE_EDIT_HTACCESS,
					'litespeed-optimization',
					'litespeed-crawler',
					'litespeed-import',
					'litespeed-report',
				],
				true
			)
		) {
			return true;
		}

return false;
	}

/**
	 * Display promo banner (or check-only mode to know which promo would display).
	 *
	 * @since 2.1
	 * @access public
	 *
	 * @param bool $check_only If true, only return the promo tag that would be shown.
	 * @return false|string False if none, or the promo tag string.
	 */
	public function show_promo( $check_only = false ) {
		$is_litespeed_page = $this->_is_litespeed_page();

// Bypass showing info banner if disabled all in debug.
		if ( defined( 'LITESPEED_DISABLE_ALL' ) && LITESPEED_DISABLE_ALL ) {
			return false;
		}

if ( file_exists( ABSPATH . '.litespeed_no_banner' ) ) {
			defined( 'LSCWP_LOG' ) && self::debug( 'Bypass banners due to silence file' );
			return false;
		}

foreach ( $this->_promo_list as $promo_tag => $v ) {
			list( $delay_days, $litespeed_page_only ) = $v;

if ( $litespeed_page_only && ! $is_litespeed_page ) {
				continue;
			}

// First time check.
			if ( empty( $this->_summary[ $promo_tag ] ) ) {
				$this->_summary[ $promo_tag ] = time() + 86400 * $delay_days;
				self::save_summary();
				continue;
			}

$promo_timestamp = $this->_summary[ $promo_tag ];

// Was ticked as done.
			if ( 'done' === $promo_timestamp ) {
				continue;
			}

// Not reach the dateline yet.
			if ( time() < $promo_timestamp ) {
				continue;
			}

// Try to load, if can pass, will set $this->_promo_true = true.
			$this->_promo_true = false;
			include LSCWP_DIR . "tpl/banner/$promo_tag.php";

// If not defined, means it didn't pass the display workflow in tpl.
			if ( ! $this->_promo_true ) {
				continue;
			}

if ( $check_only ) {
				return $promo_tag;
			}

defined( 'LSCWP_LOG' ) && self::debug( 'Show promo ' . $promo_tag );

// Only contain one.
			break;
		}

return false;
	}

/**
	 * Load frontend public script.
	 *
	 * @since 1.8.2
	 * @access public
	 * @return void
	 */
	public function frontend_enqueue_style_public() {
		wp_enqueue_script(
			Core::PLUGIN_NAME,
			LSWCP_PLUGIN_URL . 'assets/js/instant_click.min.js',
			[],
			Core::VER,
			[
				'strategy' => 'defer',
				'in_footer' => true,
			]
		);
	}

/**
	 * Load frontend stylesheet.
	 *
	 * @since 1.3
	 * @access public
	 * @return void
	 */
	public function frontend_enqueue_style() {
		wp_enqueue_style( Core::PLUGIN_NAME, LSWCP_PLUGIN_URL . 'assets/css/litespeed.css', [], Core::VER, 'all' );
	}

/**
	 * Load frontend menu shortcut items in the admin bar.
	 *
	 * @since  1.3
	 * @since  7.6 Add VPI clear.
	 * @access public
	 * @return void
	 */
	public function frontend_shortcut() {
		global $wp_admin_bar;

$wp_admin_bar->add_menu(
			[
				'id'    => 'litespeed-menu',
				'title' => '<span class="ab-icon"></span>',
				'href'  => get_admin_url( null, 'admin.php?page=litespeed' ),
				'meta'  => [
					'tabindex' => 0,
					'class'    => 'litespeed-top-toolbar',
				],
			]
		);

$wp_admin_bar->add_menu(
			[
				'parent' => 'litespeed-menu',
				'id'     => 'litespeed-purge-single',
				'title'  => esc_html__( 'Purge this page', 'litespeed-cache' ) . ' - LSCache',
				'href'   => Utility::build_url( Router::ACTION_PURGE, Purge::TYPE_PURGE_FRONT, false, true ),
				'meta'   => [ 'tabindex' => '0' ],
			]
		);

if ( $this->has_cache_folder( 'ucss' ) ) {
			$possible_url_tag = UCSS::get_url_tag();
			$append_arr       = [];
			if ( $possible_url_tag ) {
				$append_arr['url_tag'] = $possible_url_tag;
			}

$wp_admin_bar->add_menu(
				[
					'parent' => 'litespeed-menu',
					'id'     => 'litespeed-purge-single-ucss',
					'title'  => esc_html__( 'Purge this page', 'litespeed-cache' ) . ' - UCSS',
					'href'   => Utility::build_url( Router::ACTION_PURGE, Purge::TYPE_PURGE_UCSS, false, true, $append_arr ),
					'meta'   => [ 'tabindex' => '0' ],
				]
			);
		}

$wp_admin_bar->add_menu(
			[
				'parent' => 'litespeed-menu',
				'id'     => 'litespeed-single-action',
				'title'  => esc_html__( 'Mark this page as ', 'litespeed-cache' ),
				'meta'   => [ 'tabindex' => '0' ],
			]
		);

$current_uri = isset( $_SERVER['REQUEST_URI'] ) ? esc_url_raw( wp_unslash( $_SERVER['REQUEST_URI'] ) ) : '';

if ( $current_uri ) {
			$append_arr = [
				Conf::TYPE_SET . '[' . self::O_CACHE_FORCE_URI . '][]' => $current_uri . '$',
				'redirect'                                           => $current_uri,
			];
			$wp_admin_bar->add_menu(
				[
					'parent' => 'litespeed-single-action',
					'id'     => 'litespeed-single-forced_cache',
					'title'  => esc_html__( 'Forced cacheable', 'litespeed-cache' ),
					'href'   => Utility::build_url( Router::ACTION_CONF, Conf::TYPE_SET, false, true, $append_arr ),
				]
			);

$append_arr = [
				Conf::TYPE_SET . '[' . self::O_CACHE_EXC . '][]' => $current_uri . '$',
				'redirect'                                      => $current_uri,
			];
			$wp_admin_bar->add_menu(
				[
					'parent' => 'litespeed-single-action',
					'id'     => 'litespeed-single-noncache',
					'title'  => esc_html__( 'Non cacheable', 'litespeed-cache' ),
					'href'   => Utility::build_url( Router::ACTION_CONF, Conf::TYPE_SET, false, true, $append_arr ),
				]
			);

$append_arr = [
				Conf::TYPE_SET . '[' . self::O_CACHE_PRIV_URI . '][]' => $current_uri . '$',
				'redirect'                                           => $current_uri,
			];
			$wp_admin_bar->add_menu(
				[
					'parent' => 'litespeed-single-action',
					'id'     => 'litespeed-single-private',
					'title'  => esc_html__( 'Private cache', 'litespeed-cache' ),
					'href'   => Utility::build_url( Router::ACTION_CONF, Conf::TYPE_SET, false, true, $append_arr ),
				]
			);

$append_arr = [
				Conf::TYPE_SET . '[' . self::O_OPTM_EXC . '][]' => $current_uri . '$',
				'redirect'                                      => $current_uri,
			];
			$wp_admin_bar->add_menu(
				[
					'parent' => 'litespeed-single-action',
					'id'     => 'litespeed-single-nonoptimize',
					'title'  => esc_html__( 'No optimization', 'litespeed-cache' ),
					'href'   => Utility::build_url( Router::ACTION_CONF, Conf::TYPE_SET, false, true, $append_arr ),
				]
			);
		}

$wp_admin_bar->add_menu(
			[
				'parent' => 'litespeed-single-action',
				'id'     => 'litespeed-single-more',
				'title'  => esc_html__( 'More settings', 'litespeed-cache' ),
				'href'   => get_admin_url( null, 'admin.php?page=litespeed-cache' ),
			]
		);

$wp_admin_bar->add_menu(
			[
				'parent' => 'litespeed-menu',
				'id'     => 'litespeed-purge-all',
				'title'  => esc_html__( 'Purge All', 'litespeed-cache' ),
				'href'   => Utility::build_url( Router::ACTION_PURGE, Purge::TYPE_PURGE_ALL, false, '_ori' ),
				'meta'   => [ 'tabindex' => '0' ],
			]
		);

$wp_admin_bar->add_menu(
			[
				'parent' => 'litespeed-menu',
				'id'     => 'litespeed-purge-all-lscache',
				'title'  => esc_html__( 'Purge All', 'litespeed-cache' ) . ' - ' . esc_html__( 'LSCache', 'litespeed-cache' ),
				'href'   => Utility::build_url( Router::ACTION_PURGE, Purge::TYPE_PURGE_ALL_LSCACHE, false, '_ori' ),
				'meta'   => [ 'tabindex' => '0' ],
			]
		);

$wp_admin_bar->add_menu(
			[
				'parent' => 'litespeed-menu',
				'id'     => 'litespeed-purge-cssjs',
				'title'  => esc_html__( 'Purge All', 'litespeed-cache' ) . ' - ' . esc_html__( 'CSS/JS Cache', 'litespeed-cache' ),
				'href'   => Utility::build_url( Router::ACTION_PURGE, Purge::TYPE_PURGE_ALL_CSSJS, false, '_ori' ),
				'meta'   => [ 'tabindex' => '0' ],
			]
		);

if ( $this->conf( self::O_CDN_CLOUDFLARE ) ) {
			$wp_admin_bar->add_menu(
				[
					'parent' => 'litespeed-menu',
					'id'     => 'litespeed-purge-cloudflare',
					'title'  => esc_html__( 'Purge All', 'litespeed-cache' ) . ' - ' . esc_html__( 'Cloudflare', 'litespeed-cache' ),
					'href'   => Utility::build_url( Router::ACTION_CDN_CLOUDFLARE, CDN\Cloudflare::TYPE_PURGE_ALL ),
					'meta'   => [ 'tabindex' => '0' ],
				]
			);
		}

if ( defined( 'LSCWP_OBJECT_CACHE' ) ) {
			$wp_admin_bar->add_menu(
				[
					'parent' => 'litespeed-menu',
					'id'     => 'litespeed-purge-object',
					'title'  => esc_html__( 'Purge All', 'litespeed-cache' ) . ' - ' . esc_html__( 'Object Cache', 'litespeed-cache' ),
					'href'   => Utility::build_url( Router::ACTION_PURGE, Purge::TYPE_PURGE_ALL_OBJECT, false, '_ori' ),
					'meta'   => [ 'tabindex' => '0' ],
				]
			);
		}

if ( Router::opcache_enabled() ) {
			$wp_admin_bar->add_menu(
				[
					'parent' => 'litespeed-menu',
					'id'     => 'litespeed-purge-opcache',
					'title'  => esc_html__( 'Purge All', 'litespeed-cache' ) . ' - ' . esc_html__( 'Opcode Cache', 'litespeed-cache' ),
					'href'   => Utility::build_url( Router::ACTION_PURGE, Purge::TYPE_PURGE_ALL_OPCACHE, false, '_ori' ),
					'meta'   => [ 'tabindex' => '0' ],
				]
			);
		}

if ( $this->has_cache_folder( 'ccss' ) ) {
			$wp_admin_bar->add_menu(
				[
					'parent' => 'litespeed-menu',
					'id'     => 'litespeed-purge-ccss',
					'title'  => esc_html__( 'Purge All', 'litespeed-cache' ) . ' - CCSS',
					'href'   => Utility::build_url( Router::ACTION_PURGE, Purge::TYPE_PURGE_ALL_CCSS, false, '_ori' ),
					'meta'   => [ 'tabindex' => '0' ],
				]
			);
		}

if ( $this->has_cache_folder( 'ucss' ) ) {
			$wp_admin_bar->add_menu(
				[
					'parent' => 'litespeed-menu',
					'id'     => 'litespeed-purge-ucss',
					'title'  => esc_html__( 'Purge All', 'litespeed-cache' ) . ' - UCSS',
					'href'   => Utility::build_url( Router::ACTION_PURGE, Purge::TYPE_PURGE_ALL_UCSS, false, '_ori' ),
				]
			);
		}

if ( $this->has_cache_folder( 'localres' ) ) {
			$wp_admin_bar->add_menu(
				[
					'parent' => 'litespeed-menu',
					'id'     => 'litespeed-purge-localres',
					'title'  => esc_html__( 'Purge All', 'litespeed-cache' ) . ' - ' . esc_html__( 'Localized Resources', 'litespeed-cache' ),
					'href'   => Utility::build_url( Router::ACTION_PURGE, Purge::TYPE_PURGE_ALL_LOCALRES, false, '_ori' ),
					'meta'   => [ 'tabindex' => '0' ],
				]
			);
		}

if ( $this->has_cache_folder( 'lqip' ) ) {
			$wp_admin_bar->add_menu(
				[
					'parent' => 'litespeed-menu',
					'id'     => 'litespeed-purge-placeholder',
					'title'  => esc_html__( 'Purge All', 'litespeed-cache' ) . ' - ' . esc_html__( 'LQIP Cache', 'litespeed-cache' ),
					'href'   => Utility::build_url( Router::ACTION_PURGE, Purge::TYPE_PURGE_ALL_LQIP, false, '_ori' ),
					'meta'   => [ 'tabindex' => '0' ],
				]
			);
		}

if ( $this->has_cache_folder( 'vpi' ) ) {
			$wp_admin_bar->add_menu(
				[
					'parent' => 'litespeed-menu',
					'id'     => 'litespeed-purge-vpi',
					'title'  => __( 'Purge All', 'litespeed-cache' ) . ' - VPI',
					'href'   => Utility::build_url( Router::ACTION_PURGE, Purge::TYPE_PURGE_ALL_VPI, false, '_ori' ),
					'meta'   => [ 'tabindex' => '0' ],
				]
			);
		}

if ( $this->has_cache_folder( 'avatar' ) ) {
			$wp_admin_bar->add_menu(
				[
					'parent' => 'litespeed-menu',
					'id'     => 'litespeed-purge-avatar',
					'title'  => esc_html__( 'Purge All', 'litespeed-cache' ) . ' - ' . esc_html__( 'Gravatar Cache', 'litespeed-cache' ),
					'href'   => Utility::build_url( Router::ACTION_PURGE, Purge::TYPE_PURGE_ALL_AVATAR, false, '_ori' ),
					'meta'   => [ 'tabindex' => '0' ],
				]
			);
		}

do_action( 'litespeed_frontend_shortcut' );
	}

/**
	 * Hooked to wp_before_admin_bar_render.
	 * Adds links to the admin bar so users can quickly manage/purge.
	 *
	 * @since 1.7.2 Moved from admin_display.cls to gui.cls; Renamed from `add_quick_purge` to `backend_shortcut`.
	 * @since 7.9 Added $wp_admin_bar as parameter.
	 * @access public
	 * @param \WP_Admin_Bar $wp_admin_bar Admin menu bar info.
	 * @return void
	 */
	public function backend_shortcut( &$wp_admin_bar ) {
		if ( defined( 'LITESPEED_DISABLE_ALL' ) && LITESPEED_DISABLE_ALL ) {
			$wp_admin_bar->add_menu(
				[
					'id'    => 'litespeed-menu',
					'title' => '<span class="ab-icon icon_disabled" title="LiteSpeed Cache"></span>',
					'href'  => 'admin.php?page=litespeed-toolbox#settings-debug',
					'meta'  => [
						'tabindex' => 0,
						'class'    => 'litespeed-top-toolbar',
					],
				]
			);
			$wp_admin_bar->add_menu(
				[
					'parent' => 'litespeed-menu',
					'id'     => 'litespeed-enable_all',
					'title'  => esc_html__( 'Enable All Features', 'litespeed-cache' ),
					'href'   => 'admin.php?page=litespeed-toolbox#settings-debug',
					'meta'   => [ 'tabindex' => '0' ],
				]
			);
			return;
		}

$wp_admin_bar->add_menu(
			[
				'id'    => 'litespeed-menu',
				'title' => '<span class="ab-icon" title="' . esc_attr__( 'LiteSpeed Cache Purge All', 'litespeed-cache' ) . ' - ' . esc_attr__( 'LSCache', 'litespeed-cache' ) . '"></span>',
				'href'  => Utility::build_url( Router::ACTION_PURGE, Purge::TYPE_PURGE_ALL_LSCACHE ),
				'meta'  => [
					'tabindex' => 0,
					'class'    => 'litespeed-top-toolbar',
				],
			]
		);

$wp_admin_bar->add_menu(
			[
				'parent' => 'litespeed-menu',
				'id'     => 'litespeed-bar-manage',
				'title'  => esc_html__( 'Manage', 'litespeed-cache' ),
				'href'   => 'admin.php?page=litespeed',
				'meta'   => [ 'tabindex' => '0' ],
			]
		);

$wp_admin_bar->add_menu(
			[
				'parent' => 'litespeed-menu',
				'id'     => 'litespeed-bar-setting',
				'title'  => esc_html__( 'Settings', 'litespeed-cache' ),
				'href'   => 'admin.php?page=litespeed-cache',
				'meta'   => [ 'tabindex' => '0' ],
			]
		);

if ( ! is_network_admin() ) {
			$wp_admin_bar->add_menu(
				[
					'parent' => 'litespeed-menu',
					'id'     => 'litespeed-bar-imgoptm',
					'title'  => esc_html__( 'Image Optimization', 'litespeed-cache' ),
					'href'   => 'admin.php?page=litespeed-img_optm',
					'meta'   => [ 'tabindex' => '0' ],
				]
			);
		}

$wp_admin_bar->add_menu(
			[
				'parent' => 'litespeed-menu',
				'id'     => 'litespeed-purge-all',
				'title'  => esc_html__( 'Purge All', 'litespeed-cache' ),
				'href'   => Utility::build_url( Router::ACTION_PURGE, Purge::TYPE_PURGE_ALL ),
				'meta'   => [ 'tabindex' => '0' ],
			]
		);

$wp_admin_bar->add_menu(
			[
				'parent' => 'litespeed-menu',
				'id'     => 'litespeed-purge-all-lscache',
				'title'  => esc_html__( 'Purge All', 'litespeed-cache' ) . ' - ' . esc_html__( 'LSCache', 'litespeed-cache' ),
				'href'   => Utility::build_url( Router::ACTION_PURGE, Purge::TYPE_PURGE_ALL_LSCACHE ),
				'meta'   => [ 'tabindex' => '0' ],
			]
		);

$wp_admin_bar->add_menu(
			[
				'parent' => 'litespeed-menu',
				'id'     => 'litespeed-purge-cssjs',
				'title'  => esc_html__( 'Purge All', 'litespeed-cache' ) . ' - ' . esc_html__( 'CSS/JS Cache', 'litespeed-cache' ),
				'href'   => Utility::build_url( Router::ACTION_PURGE, Purge::TYPE_PURGE_ALL_CSSJS ),
				'meta'   => [ 'tabindex' => '0' ],
			]
		);

if ( defined( 'LSCWP_OBJECT_CACHE' ) ) {
			$wp_admin_bar->add_menu(
				[
					'parent' => 'litespeed-menu',
					'id'     => 'litespeed-purge-object',
					'title'  => esc_html__( 'Purge All', 'litespeed-cache' ) . ' - ' . esc_html__( 'Object Cache', 'litespeed-cache' ),
					'href'   => Utility::build_url( Router::ACTION_PURGE, Purge::TYPE_PURGE_ALL_OBJECT ),
					'meta'   => [ 'tabindex' => '0' ],
				]
			);
		}

if ( Router::opcache_enabled() ) {
			$wp_admin_bar->add_menu(
				[
					'parent' => 'litespeed-menu',
					'id'     => 'litespeed-purge-opcache',
					'title'  => esc_html__( 'Purge All', 'litespeed-cache' ) . ' - ' . esc_html__( 'Opcode Cache', 'litespeed-cache' ),
					'href'   => Utility::build_url( Router::ACTION_PURGE, Purge::TYPE_PURGE_ALL_OPCACHE ),
					'meta'   => [ 'tabindex' => '0' ],
				]
			);
		}

if ( $this->has_cache_folder( 'ccss' ) ) {
			$wp_admin_bar->add_menu(
				[
					'parent' => 'litespeed-menu',
					'id'     => 'litespeed-purge-ccss',
					'title'  => esc_html__( 'Purge All', 'litespeed-cache' ) . ' - CCSS',
					'href'   => Utility::build_url( Router::ACTION_PURGE, Purge::TYPE_PURGE_ALL_CCSS ),
					'meta'   => [ 'tabindex' => '0' ],
				]
			);
		}

if ( $this->has_cache_folder( 'localres' ) ) {
			$wp_admin_bar->add_menu(
				[
					'parent' => 'litespeed-menu',
					'id'     => 'litespeed-purge-localres',
					'title'  => esc_html__( 'Purge All', 'litespeed-cache' ) . ' - ' . esc_html__( 'Localized Resources', 'litespeed-cache' ),
					'href'   => Utility::build_url( Router::ACTION_PURGE, Purge::TYPE_PURGE_ALL_LOCALRES ),
					'meta'   => [ 'tabindex' => '0' ],
				]
			);
		}

if ( $this->has_cache_folder( 'lqip' ) ) {
			$wp_admin_bar->add_menu(
				[
					'parent' => 'litespeed-menu',
					'id'     => 'litespeed-purge-placeholder',
					'title'  => esc_html__( 'Purge All', 'litespeed-cache' ) . ' - ' . esc_html__( 'LQIP Cache', 'litespeed-cache' ),
					'href'   => Utility::build_url( Router::ACTION_PURGE, Purge::TYPE_PURGE_ALL_LQIP ),
					'meta'   => [ 'tabindex' => '0' ],
				]
			);
		}

if ( $this->has_cache_folder( 'vpi' ) ) {
			$wp_admin_bar->add_menu(
				[
					'parent' => 'litespeed-menu',
					'id'     => 'litespeed-purge-vpi',
					'title'  => __( 'Purge All', 'litespeed-cache' ) . ' - VPI',
					'href'   => Utility::build_url( Router::ACTION_PURGE, Purge::TYPE_PURGE_ALL_VPI ),
					'meta'   => [ 'tabindex' => '0' ],
				]
			);
		}

if ( $this->has_cache_folder( 'avatar' ) ) {
			$wp_admin_bar->add_menu(
				[
					'parent' => 'litespeed-menu',
					'id'     => 'litespeed-purge-avatar',
					'title'  => esc_html__( 'Purge All', 'litespeed-cache' ) . ' - ' . esc_html__( 'Gravatar Cache', 'litespeed-cache' ),
					'href'   => Utility::build_url( Router::ACTION_PURGE, Purge::TYPE_PURGE_ALL_AVATAR ),
					'meta'   => [ 'tabindex' => '0' ],
				]
			);
		}

do_action( 'litespeed_backend_shortcut' );
	}

/**
	 * Clear unfinished data link/button.
	 *
	 * @since 2.4.2
	 * @access public
	 *
	 * @param int $unfinished_num Number of unfinished images.
	 * @return string HTML for action button.
	 */
	public static function img_optm_clean_up( $unfinished_num ) {
		return sprintf(
			'<a href="%1$s" class="button litespeed-btn-warning" data-balloon-pos="up" aria-label="%2$s"><span class="dashicons dashicons-editor-removeformatting"></span>&nbsp;%3$s</a>',
			esc_url( Utility::build_url( Router::ACTION_IMG_OPTM, Img_Optm::TYPE_CLEAN ) ),
			esc_attr__( 'Remove all previous unfinished image optimization requests.', 'litespeed-cache' ),
			esc_html__( 'Clean Up Unfinished Data', 'litespeed-cache' ) . ( $unfinished_num ? ': ' . Admin_Display::print_plural( $unfinished_num, 'image' ) : '' )
		);
	}

/**
	 * Generate install link.
	 *
	 * @since 2.4.2
	 * @access public
	 *
	 * @param string $title Plugin title.
	 * @param string $name  Slug.
	 * @param string $v     Version (unused, kept for BC).
	 * @return string HTML link.
	 */
	public static function plugin_install_link( $title, $name, $v ) { // phpcs:ignore VariableAnalysis.CodeAnalysis.VariableAnalysis.UnusedVariable
		$url = wp_nonce_url( self_admin_url( 'update.php?action=install-plugin&plugin=' . $name ), 'install-plugin_' . $name );

$action = sprintf(
			'<a href="%1$s" class="install-now" data-slug="%2$s" data-name="%3$s" aria-label="%4$s">%5$s</a>',
			esc_url( $url ),
			esc_attr( $name ),
			esc_attr( $title ),
			esc_attr( sprintf( __( 'Install %s', 'litespeed-cache' ), $title ) ),
			esc_html__( 'Install Now', 'litespeed-cache' )
		);

return $action;
	}

/**
	 * Generate upgrade link.
	 *
	 * @since 2.4.2
	 * @access public
	 *
	 * @param string $title Plugin title.
	 * @param string $name  Slug.
	 * @param string $v     Version string.
	 * @return string HTML message with links.
	 */
	public static function plugin_upgrade_link( $title, $name, $v ) {
		$details_url = self_admin_url( 'plugin-install.php?tab=plugin-information&plugin=' . $name . '&section=changelog&TB_iframe=true&width=600&height=800' );
		$file        = $name . '/' . $name . '.php';

$msg = sprintf(
			/* translators: 1: details URL, 2: class/aria, 3: version, 4: update URL, 5: class/aria */
			__('<a href="%1$s" %2$s>View version %3$s details</a> or <a href="%4$s" %5$s target="_blank">update now</a>.', 'litespeed-cache'),
			esc_url( $details_url ),
			sprintf(
				'class="thickbox open-plugin-details-modal" aria-label="%s"',
				esc_attr(
					sprintf(
						/* translators: 1: plugin title, 2: version */
						__( 'View %1$s version %2$s details', 'litespeed-cache' ),
						$title,
						$v
					)
				)
			),
			esc_html( $v ),
			esc_url( wp_nonce_url( self_admin_url( 'update.php?action=upgrade-plugin&plugin=' ) . $file, 'upgrade-plugin_' . $file ) ),
			sprintf(
				'class="update-link" aria-label="%s"',
				esc_attr(
					sprintf(
						/* translators: %s: plugin title */
						__( 'Update %s now', 'litespeed-cache' ),
						$title
					)
				)
			)
		);

return $msg;
	}

/**
	 * Finalize buffer by GUI class.
	 *
	 * @since 1.6
	 * @access public
	 *
	 * @param string $buffer HTML buffer.
	 * @return string Filtered buffer.
	 */
	public function finalize( $buffer ) {
		// Maybe restore doc.ref.
		if ( $this->conf( Base::O_GUEST ) && false !== strpos( $buffer, '<head>' ) && defined( 'LITESPEED_IS_HTML' ) ) {
			$buffer = $this->_enqueue_guest_docref_js( $buffer );
		}

if ( defined( 'LITESPEED_GUEST' ) && LITESPEED_GUEST && false !== strpos( $buffer, '</body>' ) && defined( 'LITESPEED_IS_HTML' ) ) {
			$buffer = $this->_enqueue_guest_js( $buffer );
		}

return $buffer;
	}

/**
	 * Append guest restore doc.ref JS for organic traffic count.
	 *
	 * @since 4.4.6
	 *
	 * @param string $buffer HTML buffer.
	 * @return string Buffer with inline script injected.
	 */
	private function _enqueue_guest_docref_js( $buffer ) {
		$js_con = File::read( LSCWP_DIR . self::LIB_GUEST_DOCREF_JS );
		$buffer = preg_replace( '/<head>/', '<head><script data-no-optimize="1">' . $js_con . '</script>', $buffer, 1 );
		return $buffer;
	}

/**
	 * Append guest JS to update vary.
	 *
	 * @since 4.0
	 *
	 * @param string $buffer HTML buffer.
	 * @return string Buffer with inline script injected.
	 */
	private function _enqueue_guest_js( $buffer ) {
		$js_con = File::read( LSCWP_DIR . self::LIB_GUEST_JS );
		// Build path for guest endpoint using wp_parse_url for compatibility.
		$guest_update_path = wp_parse_url( LSWCP_PLUGIN_URL . self::PHP_GUEST, PHP_URL_PATH );
		$js_con            = str_replace( 'litespeed_url', esc_url( $guest_update_path ), $js_con );
		$buffer            = preg_replace( '/<\/body>/', '<script data-no-optimize="1">' . $js_con . '</script></body>', $buffer, 1 );
		return $buffer;
	}
}