FM / src

/home/techb158/on-time-movers.com/wp-content/plugins/litespeed-cache/src/

/home/techb158/on-time-movers.com/wp-content/plugins/litespeed-cache/src

Name	Size	Mode	Actions
cdn/	-	0755	rm
data_structure/	-	0755	rm
activation.cls.php	17723	0644	edit dl rm
admin-display.cls.php	49632	0644	edit dl rm
admin-settings.cls.php	11383	0644	edit dl rm
admin.cls.php	6276	0644	edit dl rm
api.cls.php	10612	0644	edit dl rm
avatar.cls.php	8860	0644	edit dl rm
base.cls.php	38560	0644	edit dl rm
cdn.cls.php	16300	0644	edit dl rm
cloud-auth-callback.trait.php	10683	0644	edit dl rm
cloud-auth-ip.trait.php	4433	0644	edit dl rm
cloud-auth.trait.php	9608	0644	edit dl rm
cloud-misc.trait.php	10572	0644	edit dl rm
cloud-node.trait.php	6090	0644	edit dl rm
cloud-request.trait.php	20157	0644	edit dl rm
cloud.cls.php	7500	0644	edit dl rm
conf.cls.php	20000	0644	edit dl rm
control.cls.php	24933	0644	edit dl rm
core.cls.php	21474	0644	edit dl rm
crawler-map.cls.php	19874	0644	edit dl rm
crawler.cls.php	45795	0644	edit dl rm
css.cls.php	18200	0644	edit dl rm
data.cls.php	22738	0644	edit dl rm
data.upgrade.func.php	5856	0644	edit dl rm
db-optm.cls.php	15717	0644	edit dl rm
debug2.cls.php	18842	0644	edit dl rm
doc.cls.php	5577	0644	edit dl rm
error.cls.php	7530	0644	edit dl rm
esi.cls.php	27834	0644	edit dl rm
file.cls.php	10823	0644	edit dl rm
guest.cls.php	2821	0644	edit dl rm
gui.cls.php	37451	0644	edit dl rm
health.cls.php	2899	0644	edit dl rm
htaccess.cls.php	30526	0644	edit dl rm
img-optm-manage.trait.php	31586	0644	edit dl rm
img-optm-pull.trait.php	22632	0644	edit dl rm
img-optm-send.trait.php	22422	0644	edit dl rm
img-optm.cls.php	5383	0644	edit dl rm
import.cls.php	4395	0644	edit dl rm
import.preset.cls.php	5633	0644	edit dl rm
lang.cls.php	17430	0644	edit dl rm
localization.cls.php	4123	0644	edit dl rm
media.cls.php	45142	0644	edit dl rm
metabox.cls.php	5419	0644	edit dl rm
object-cache-wp.cls.php	19268	0644	edit dl rm
object-cache.cls.php	21450	0644	edit dl rm
object.lib.php	14504	0644	edit dl rm
optimize.cls.php	39568	0644	edit dl rm
optimizer.cls.php	10754	0644	edit dl rm
placeholder.cls.php	18358	0644	edit dl rm
purge.cls.php	35235	0644	edit dl rm
report.cls.php	6266	0644	edit dl rm
rest.cls.php	9301	0644	edit dl rm
root.cls.php	14631	0644	edit dl rm
router.cls.php	21256	0644	edit dl rm
str.cls.php	3156	0644	edit dl rm
tag.cls.php	9481	0644	edit dl rm
task.cls.php	7219	0644	edit dl rm
tool.cls.php	4268	0644	edit dl rm
ucss.cls.php	16739	0644	edit dl rm
utility.cls.php	26638	0644	edit dl rm
vary.cls.php	21842	0644	edit dl rm
vpi.cls.php	9600	0644	edit dl rm

Edit: /home/techb158/on-time-movers.com/wp-content/plugins/litespeed-cache/src/css.cls.php (18200B)

<?php
/**
 * Optimize CSS handler.
 *
 * @package LiteSpeed
 * @since   2.3
 */

namespace LiteSpeed;

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

/**
 * Optimize CSS handler class.
 */
class CSS extends Base {

const LOG_TAG = '[CSS]';

const TYPE_GEN_CCSS     = 'gen_ccss';
	const TYPE_CLEAR_Q_CCSS = 'clear_q_ccss';

/**
	 * Summary cache.
	 *
	 * @var array
	 */
	protected $_summary;

/**
	 * Cached CCSS whitelist.
	 *
	 * @var array|null
	 */
	private $_ccss_whitelist;

/**
	 * Request queue.
	 *
	 * @var array
	 */
	private $_queue;

/**
	 * Init.
	 *
	 * @since  3.0
	 */
	public function __construct() {
		$this->_summary = self::get_summary();

add_filter( 'litespeed_ccss_whitelist', [ $this->cls( 'Data' ), 'load_ccss_whitelist' ] );
	}

/**
	 * HTML lazyload CSS.
	 *
	 * @since 4.0
	 * @return string
	 */
	public function prepare_html_lazy() {
		return '<style>' . implode( ',', $this->conf( self::O_OPTM_HTML_LAZY ) ) . '{content-visibility:auto;contain-intrinsic-size:1px 1000px;}</style>';
	}

/**
	 * Output critical CSS.
	 *
	 * @since  1.3
	 * @access public
	 * @return string|null
	 */
	public function prepare_ccss() {
		// Get critical css for current page
		// Note: need to consider mobile
		$rules = $this->_ccss();
		if ( ! $rules ) {
			return null;
		}

$error_tag = '';
		if ( substr( $rules, 0, 2 ) === '/*' && substr( $rules, -2 ) === '*/' ) {
			Core::comment( 'QUIC.cloud CCSS bypassed due to generation error ❌' );
			$error_tag = ' data-error="failed to generate"';
		}

// Append default critical css
		$rules .= $this->conf( self::O_OPTM_CCSS_CON );

return '<style id="litespeed-ccss"' . $error_tag . '>' . $rules . '</style>';
	}

/**
	 * Generate CCSS url tag.
	 *
	 * @since 4.0
	 * @param string $request_url Current request URL.
	 * @return string
	 */
	private function _gen_ccss_file_tag( $request_url ) {
		if ( is_404() ) {
			return '404';
		}

if ( $this->conf( self::O_OPTM_CCSS_PER_URL ) ) {
			return $request_url;
		}

$sep_uri = $this->conf( self::O_OPTM_CCSS_SEP_URI );
		$hit     = false;
		if ( $sep_uri ) {
			$hit = Utility::str_hit_array( $request_url, $sep_uri );
		}
		if ( $sep_uri && $hit ) {
			Debug2::debug( '[CCSS] Separate CCSS due to separate URI setting: ' . $hit );
			return $request_url;
		}

$pt = Utility::page_type();

$sep_pt = $this->conf( self::O_OPTM_CCSS_SEP_POSTTYPE );
		if ( in_array( $pt, $sep_pt, true ) ) {
			Debug2::debug( '[CCSS] Separate CCSS due to posttype setting: ' . $pt );
			return $request_url;
		}

// Per posttype
		return $pt;
	}

/**
	 * The critical css content of the current page.
	 *
	 * @since  2.3
	 * @return string|null
	 */
	private function _ccss() {
		global $wp;

// get current request url
		$permalink_structure = get_option( 'permalink_structure' );
		if ( ! empty( $permalink_structure ) ) {
			$request_url = trailingslashit( home_url( $wp->request ) );
		} else {
			$qs_add      = $wp->query_string ? '?' . (string) $wp->query_string : '' ;
			$request_url = home_url( $wp->request ) . $qs_add;
		}

$filepath_prefix = $this->_build_filepath_prefix( 'ccss' );
		$url_tag         = $this->_gen_ccss_file_tag( $request_url );
		$vary            = $this->cls( 'Vary' )->finalize_full_varies();
		$filename        = $this->cls( 'Data' )->load_url_file( $url_tag, $vary, 'ccss' );
		if ( $filename ) {
			$static_file = LITESPEED_STATIC_DIR . $filepath_prefix . $filename . '.css';

if ( file_exists( $static_file ) ) {
				Debug2::debug2( '[CSS] existing ccss ' . $static_file );
				Core::comment( 'QUIC.cloud CCSS loaded ✅ ' . $filepath_prefix . $filename . '.css' );
				return File::read( $static_file );
			}
		}

$uid = get_current_user_id();

$ua = isset( $_SERVER['HTTP_USER_AGENT'] )
			? sanitize_text_field( wp_unslash( $_SERVER['HTTP_USER_AGENT'] ) )
			: '';

// Store it to prepare for cron
		Core::comment( 'QUIC.cloud CCSS in queue' );
		$this->_queue = $this->load_queue( 'ccss' );

if ( count( $this->_queue ) > 500 ) {
			self::debug( 'CCSS Queue is full - 500' );
			return null;
		}

$queue_k                  = ( strlen( $vary ) > 32 ? md5( $vary ) : $vary ) . ' ' . $url_tag;
		$this->_queue[ $queue_k ] = [
			'url'        => apply_filters( 'litespeed_ccss_url', $request_url ),
			'user_agent' => substr( $ua, 0, 200 ),
			'is_mobile'  => $this->_separate_mobile(),
			'is_webp'    => $this->cls( 'Media' )->webp_support() ? 1 : 0,
			'uid'        => $uid,
			'vary'       => $vary,
			'url_tag'    => $url_tag,
		]; // Current UA will be used to request
		$this->save_queue( 'ccss', $this->_queue );
		self::debug( 'Added queue_ccss [url_tag] ' . $url_tag . ' [UA] ' . $ua . ' [vary] ' . $vary . ' [uid] ' . $uid );

// Prepare cache tag for later purge
		Tag::add( 'CCSS.' . md5( $queue_k ) );

return null;
	}

/**
	 * Cron ccss generation.
	 *
	 * @since  2.3
	 * @access private
	 *
	 * @param bool $should_continue Continue processing multiple items.
	 * @return mixed
	 */
	public static function cron_ccss( $should_continue = false ) {
		$_instance = self::cls();
		return $_instance->_cron_handler( 'ccss', $should_continue );
	}

/**
	 * Handle UCSS/CCSS cron.
	 *
	 * @since 4.2
	 *
	 * @param string $type            Job type: 'ccss' or 'ucss'.
	 * @param bool   $should_continue Continue processing multiple items.
	 * @return void
	 */
	private function _cron_handler( $type, $should_continue ) {
		$this->_queue = $this->load_queue( $type );

if ( empty( $this->_queue ) ) {
			return;
		}

$type_tag = strtoupper( $type );

// For cron, need to check request interval too
		if ( ! $should_continue ) {
			if ( ! empty( $this->_summary[ 'curr_request_' . $type ] ) && time() - (int) $this->_summary[ 'curr_request_' . $type ] < 300 && ! $this->conf( self::O_DEBUG ) ) {
				Debug2::debug( '[' . $type_tag . '] Last request not done' );
				return;
			}
		}

$i = 0;
		foreach ( $this->_queue as $k => $v ) {
			if ( ! empty( $v['_status'] ) ) {
				continue;
			}

Debug2::debug( '[' . $type_tag . '] cron job [tag] ' . $k . ' [url] ' . $v['url'] . ( $v['is_mobile'] ? ' 📱 ' : '' ) . ' [UA] ' . $v['user_agent'] );

if ( 'ccss' === $type && empty( $v['url_tag'] ) ) {
				unset( $this->_queue[ $k ] );
				$this->save_queue( $type, $this->_queue );
				Debug2::debug( '[CCSS] wrong queue_ccss format' );
				continue;
			}

if ( ! isset( $v['is_webp'] ) ) {
				$v['is_webp'] = false;
			}

++$i;
			$res = $this->_send_req( $v['url'], $k, $v['uid'], $v['user_agent'], $v['vary'], $v['url_tag'], $type, $v['is_mobile'], $v['is_webp'] );
			if ( ! $res ) {
				// Status is wrong, drop this this->_queue
				unset( $this->_queue[ $k ] );
				$this->save_queue( $type, $this->_queue );

if ( ! $should_continue ) {
					return;
				}

if ( $i > 3 ) {
					GUI::print_loading( count( $this->_queue ), $type_tag );
					return Router::self_redirect( Router::ACTION_CSS, self::TYPE_GEN_CCSS );
				}

continue;
			}

// Exit queue if out of quota or service is hot
			if ( 'out_of_quota' === $res || 'svc_hot' === $res ) {
				return;
			}

$this->_queue[ $k ]['_status'] = 'requested';
			$this->save_queue( $type, $this->_queue );

// only request first one
			if ( ! $should_continue ) {
				return;
			}

if ( $i > 3 ) {
				GUI::print_loading( count( $this->_queue ), $type_tag );
				return Router::self_redirect( Router::ACTION_CSS, self::TYPE_GEN_CCSS );
			}
		}
	}

/**
	 * Send to QC API to generate CCSS/UCSS.
	 *
	 * @since  2.3
	 * @access private
	 *
	 * @param string $request_url Request URL.
	 * @param string $queue_k     Queue key.
	 * @param int    $uid         WP User ID.
	 * @param string $user_agent  User agent string.
	 * @param string $vary        Vary string.
	 * @param string $url_tag     URL tag.
	 * @param string $type        Type: 'ccss' or 'ucss'.
	 * @param bool   $is_mobile   Is mobile.
	 * @param bool   $is_webp     Has webp support.
	 * @return bool|string True on success, 'out_of_quota' / 'svc_hot' on special cases, false on failure.
	 */
	private function _send_req( $request_url, $queue_k, $uid, $user_agent, $vary, $url_tag, $type, $is_mobile, $is_webp ) {
		// Check if has credit to push or not
		$err       = false;
		$allowance = $this->cls( 'Cloud' )->allowance( Cloud::SVC_CCSS, $err );
		if ( ! $allowance ) {
			Debug2::debug( '[CCSS] ❌ No credit: ' . $err );
			$err && Admin_Display::error( Error::msg( $err ) );
			return 'out_of_quota';
		}

set_time_limit( 120 );

// Update css request status
		$this->_summary[ 'curr_request_' . $type ] = time();
		self::save_summary();

// Gather guest HTML to send
		$html = $this->prepare_html( $request_url, $user_agent, $uid );

if ( ! $html ) {
			return false;
		}

// Parse HTML to gather all CSS content before requesting
		list( $css, $html ) = $this->prepare_css( $html, $is_webp );

if ( ! $css ) {
			$type_tag = strtoupper( $type );
			Debug2::debug( '[' . $type_tag . '] ❌ No combined css' );
			return false;
		}

// Generate critical css
		$data = [
			'url'        => $request_url,
			'queue_k'    => $queue_k,
			'user_agent' => $user_agent,
			'is_mobile'  => $is_mobile ? 1 : 0, // todo:compatible w/ tablet
			'is_webp'    => $is_webp ? 1 : 0,
			'html'       => $html,
			'css'        => $css,
		];
		if ( ! isset( $this->_ccss_whitelist ) ) {
			$this->_ccss_whitelist = $this->_filter_whitelist();
		}
		$data['whitelist'] = $this->_ccss_whitelist;

self::debug( 'Generating: ', $data );

$json = Cloud::post( Cloud::SVC_CCSS, $data, 30 );
		if ( ! is_array( $json ) ) {
			return $json;
		}

// Old version compatibility
		if ( empty( $json['status'] ) ) {
			if ( ! empty( $json[ $type ] ) ) {
				$this->_save_con( $type, $json[ $type ], $queue_k, $is_mobile, $is_webp );
			}

// Delete the row
			return false;
		}

// Unknown status, remove this line
		if ( 'queued' !== $json['status'] ) {
			return false;
		}

// Save summary data
		$this->_summary[ 'last_spent_' . $type ]   = time() - (int) $this->_summary[ 'curr_request_' . $type ];
		$this->_summary[ 'last_request_' . $type ] = $this->_summary[ 'curr_request_' . $type ];
		$this->_summary[ 'curr_request_' . $type ] = 0;
		self::save_summary();

return true;
	}

/**
	 * Save CCSS/UCSS content.
	 *
	 * @since 4.2
	 *
	 * @param string $type    Type: 'ccss' or 'ucss'.
	 * @param string $css     CSS content.
	 * @param string $queue_k Queue key.
	 * @param bool   $mobile  Is mobile.
	 * @param bool   $webp    Has webp support.
	 * @return void
	 */
	private function _save_con( $type, $css, $queue_k, $mobile, $webp ) {
		// Add filters
		$css = apply_filters( 'litespeed_' . $type, $css, $queue_k );
		// Sanitize: CSS must not contain HTML tags
		$css = wp_strip_all_tags( $css );
		Debug2::debug2( '[CSS] con: ' . $css );

if ( substr( $css, 0, 2 ) === '/*' && substr( $css, -2 ) === '*/' ) {
			self::debug( '❌ empty ' . $type . ' [content] ' . $css );
			// continue; // Save the error info too
		}

// Write to file
		$filecon_md5 = md5( $css );

$filepath_prefix = $this->_build_filepath_prefix( $type );
		$static_file     = LITESPEED_STATIC_DIR . $filepath_prefix . $filecon_md5 . '.css';

File::save( $static_file, $css, true );

$url_tag = $this->_queue[ $queue_k ]['url_tag'];
		$vary    = $this->_queue[ $queue_k ]['vary'];
		Debug2::debug2( "[CSS] Save URL to file [file] $static_file [vary] $vary" );

$this->cls( 'Data' )->save_url( $url_tag, $vary, $type, $filecon_md5, dirname( $static_file ), $mobile, $webp );

Purge::add( strtoupper( $type ) . '.' . md5( $queue_k ) );
	}

/**
	 * Play for fun.
	 *
	 * @since  3.4.3
	 *
	 * @param string $request_url URL to test.
	 * @return void
	 */
	public function test_url( $request_url ) {
		$user_agent         = isset( $_SERVER['HTTP_USER_AGENT'] ) ? sanitize_text_field( wp_unslash( $_SERVER['HTTP_USER_AGENT'] ) ) : '';
		$html               = $this->prepare_html( $request_url, $user_agent );
		list( $css, $html ) = $this->prepare_css( $html, true, true );

$data = [
			'url'        => $request_url,
			'ccss_type'  => 'test',
			'user_agent' => $user_agent,
			'is_mobile'  => 0,
			'html'       => $html,
			'css'        => $css,
			'type'       => 'CCSS',
		];

$json = Cloud::post( Cloud::SVC_CCSS, $data, 180 );

Debug2::debug2( '[CSS][test_url] response', $json );
	}

/**
	 * Prepare HTML from URL.
	 *
	 * @since  3.4.3
	 *
	 * @param string   $request_url URL to fetch.
	 * @param string   $user_agent  User agent to use.
	 * @param int|bool $uid         Optional user ID for simulation.
	 * @return string|false
	 */
	public function prepare_html( $request_url, $user_agent, $uid = false ) {
		$html = $this->cls( 'Crawler' )->self_curl( add_query_arg( 'LSCWP_CTRL', 'before_optm', $request_url ), $user_agent, $uid );
		Debug2::debug2( '[CSS] self_curl result....', $html );

if ( ! $html ) {
			return false;
		}

$html = $this->cls( 'Optimizer' )->html_min( $html, true );
		// Drop <noscript>xxx</noscript>
		$html = preg_replace( '#<noscript>.*</noscript>#isU', '', $html );

return $html;
	}

/**
	 * Prepare CSS from HTML for CCSS generation only. UCSS will use combined CSS directly.
	 * Prepare refined HTML for both CCSS and UCSS.
	 *
	 * @since  3.4.3
	 *
	 * @param string $html    HTML content.
	 * @param bool   $is_webp Convert backgrounds to WebP when supported.
	 * @param bool   $dryrun  If true, do not fetch external CSS files.
	 * @return array{0:string,1:string} [combined CSS, refined HTML]
	 */
	public function prepare_css( $html, $is_webp = false, $dryrun = false ) {
		$css = '';
		preg_match_all( '#<link ([^>]+)/?>|<style([^>]*)>([^<]+)</style>#isU', $html, $matches, PREG_SET_ORDER );
		foreach ( $matches as $match ) {
			$debug_info = '';
			if ( strpos( $match[0], '<link' ) === 0 ) {
				$attrs = Utility::parse_attr( $match[1] );

if ( empty( $attrs['rel'] ) ) {
					continue;
				}

if ( 'stylesheet' !== $attrs['rel'] ) {
					if ( 'preload' !== $attrs['rel'] || empty( $attrs['as'] ) || 'style' !== $attrs['as'] ) {
						continue;
					}
				}

if ( ! empty( $attrs['media'] ) && false !== strpos( $attrs['media'], 'print' ) ) {
					continue;
				}

if ( empty( $attrs['href'] ) ) {
					continue;
				}

// Check Google fonts hit
				if ( false !== strpos( $attrs['href'], 'fonts.googleapis.com' ) ) {
					$html = str_replace( $match[0], '', $html );
					continue;
				}

$debug_info = $attrs['href'];

// Load CSS content
				if ( ! $dryrun ) {
					// Dryrun will not load CSS but just drop them
					$con = $this->cls( 'Optimizer' )->load_file( $attrs['href'] );
					if ( ! $con ) {
						continue;
					}
				} else {
					$con = '';
				}
			} else {
				// Inline style
				$attrs = Utility::parse_attr( $match[2] );

if ( ! empty( $attrs['media'] ) && false !== strpos( $attrs['media'], 'print' ) ) {
					continue;
				}

Debug2::debug2( '[CSS] Load inline CSS ' . substr( $match[3], 0, 100 ) . '...', $attrs );
				$con = $match[3];

$debug_info = '__INLINE__';
			}

$con = Optimizer::minify_css( $con );
			if ( $is_webp && $this->cls( 'Media' )->webp_support() ) {
				$con = $this->cls( 'Media' )->replace_background_webp( $con );
			}

if ( ! empty( $attrs['media'] ) && 'all' !== $attrs['media'] ) {
				$con = '@media ' . $attrs['media'] . '{' . $con . "}\n";
			} else {
				$con = $con . "\n";
			}

$con  = '/* ' . $debug_info . ' */' . $con;
			$css .= $con;

$html = str_replace( $match[0], '', $html );
		}

return [ $css, $html ];
	}

/**
	 * Filter the comment content, add quotes to selector from whitelist. Return the json.
	 *
	 * @since 7.1
	 * @return array
	 */
	private function _filter_whitelist() {
		$whitelist = [];
		$list      = apply_filters( 'litespeed_ccss_whitelist', $this->conf( self::O_OPTM_CCSS_SELECTOR_WHITELIST ) );
		foreach ( $list as $v ) {
			if ( substr( $v, 0, 2 ) === '//' ) {
				continue;
			}
			$whitelist[] = $v;
		}

return $whitelist;
	}

/**
	 * Notify finished from server.
	 *
	 * @since 7.1
	 * @return array
	 */
	public function notify() {
		// phpcs:ignore WordPress.Security.NonceVerification.Missing
		$post_data = \json_decode( file_get_contents( 'php://input' ), true );
		if ( is_null( $post_data ) ) {
			// Fallback for form-encoded payloads
			// phpcs:ignore WordPress.Security.NonceVerification.Missing
			$post_data = $_POST;
		}
		self::debug( 'notify() data', $post_data );

$this->_queue = $this->load_queue( 'ccss' );

list( $post_data ) = $this->cls( 'Cloud' )->extract_msg( $post_data, 'ccss' );

$notified_data = $post_data['data'];
		if ( empty( $notified_data ) || ! is_array( $notified_data ) ) {
			self::debug( '❌ notify exit: no notified data' );
			return Cloud::err( 'no notified data' );
		}

// Check if its in queue or not
		$valid_i = 0;
		foreach ( $notified_data as $v ) {
			if ( empty( $v['request_url'] ) ) {
				self::debug( '❌ notify bypass: no request_url', $v );
				continue;
			}
			if ( empty( $v['queue_k'] ) ) {
				self::debug( '❌ notify bypass: no queue_k', $v );
				continue;
			}

if ( empty( $this->_queue[ $v['queue_k'] ] ) ) {
				self::debug( '❌ notify bypass: no this queue [q_k]' . $v['queue_k'] );
				continue;
			}

// Save data
			if ( ! empty( $v['data_ccss'] ) ) {
				$is_mobile = $this->_queue[ $v['queue_k'] ]['is_mobile'];
				$is_webp   = $this->_queue[ $v['queue_k'] ]['is_webp'];
				$this->_save_con( 'ccss', $v['data_ccss'], $v['queue_k'], $is_mobile, $is_webp );

++$valid_i;
			}

unset( $this->_queue[ $v['queue_k'] ] );
			self::debug( 'notify data handled, unset queue [q_k] ' . $v['queue_k'] );
		}
		$this->save_queue( 'ccss', $this->_queue );

self::debug( 'notified' );

return Cloud::ok( [ 'count' => $valid_i ] );
	}

/**
	 * Handle all request actions from main cls.
	 *
	 * @since  2.3
	 * @access public
	 * @return void
	 */
	public function handler() {
		$type = Router::verify_type();

switch ( $type ) {
			case self::TYPE_GEN_CCSS:
            self::cron_ccss( true );
				break;

case self::TYPE_CLEAR_Q_CCSS:
            $this->clear_q( 'ccss' );
				break;

default:
				break;
		}

Admin::redirect();
	}
}

cmd: