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: admin-settings.cls.php

<?php
/**
 * The admin settings handler of the plugin.
 *
 * Handles saving and validating settings from the admin UI and network admin.
 *
 * @since      1.1.0
 * @package    LiteSpeed
 */

namespace LiteSpeed;

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

/**
 * Class Admin_Settings
 *
 * Saves, sanitizes, and validates LiteSpeed Cache settings.
 */
class Admin_Settings extends Base {
	const LOG_TAG = '[Settings]';

const ENROLL = '_settings-enroll';

/**
	 * Save settings (single site).
	 *
	 * Accepts data from $_POST or WP-CLI.
	 * Importers may call the Conf class directly.
	 *
	 * @since 3.0
	 *
	 * @param array<string,mixed> $raw_data Raw data from request/CLI.
	 * @return void
	 */
	public function save( $raw_data ) {
		self::debug( 'saving' );

if ( empty( $raw_data[ self::ENROLL ] ) ) {
			wp_die( esc_html__( 'No fields', 'litespeed-cache' ) );
		}

$raw_data = Admin::cleanup_text( $raw_data );

// Convert data to config format.
		$the_matrix = [];
		foreach ( array_unique( $raw_data[ self::ENROLL ] ) as $id ) {
			$child = false;

// Drop array format.
			if ( false !== strpos( $id, '[' ) ) {
				if ( 0 === strpos( $id, self::O_CDN_MAPPING ) || 0 === strpos( $id, self::O_CRAWLER_COOKIES ) ) {
					// CDN child | Cookie Crawler settings.
					$child = substr( $id, strpos( $id, '[' ) + 1, strpos( $id, ']' ) - strpos( $id, '[' ) - 1 );
					// Drop ending []; Compatible with xx[0] way from CLI.
					$id = substr( $id, 0, strpos( $id, '[' ) );
				} else {
					// Drop ending [].
					$id = substr( $id, 0, strpos( $id, '[' ) );
				}
			}

if ( ! array_key_exists( $id, self::$_default_options ) ) {
				continue;
			}

// Validate $child.
			if ( self::O_CDN_MAPPING === $id ) {
				if ( ! in_array( $child, [ self::CDN_MAPPING_URL, self::CDN_MAPPING_INC_IMG, self::CDN_MAPPING_INC_CSS, self::CDN_MAPPING_INC_JS, self::CDN_MAPPING_FILETYPE ], true ) ) {
					continue;
				}
			}
			if ( self::O_CRAWLER_COOKIES === $id ) {
				if ( ! in_array( $child, [ self::CRWL_COOKIE_NAME, self::CRWL_COOKIE_VALS ], true ) ) {
					continue;
				}
			}

// Pull value from request.
			if ( $child ) {
				// []=xxx or [0]=xxx
				$data = ! empty( $raw_data[ $id ][ $child ] ) ? $raw_data[ $id ][ $child ] : $this->type_casting(false, $id);
			} else {
				$data = ! empty( $raw_data[ $id ] ) ? $raw_data[ $id ] : $this->type_casting(false, $id);
			}

// Sanitize/normalize complex fields.
			if ( self::O_CDN_MAPPING === $id || self::O_CRAWLER_COOKIES === $id ) {
				// Use existing queued data if available (only when $child != false).
				$data2 = array_key_exists( $id, $the_matrix )
					? $the_matrix[ $id ]
					: ( defined( 'WP_CLI' ) && WP_CLI ? $this->conf( $id ) : [] );
			}

switch ( $id ) {
				// Don't allow Editor/admin to be used in crawler role simulator.
				case self::O_CRAWLER_ROLES:
					$data = Utility::sanitize_lines( $data );
					if ( $data ) {
						foreach ( $data as $k => $v ) {
							if ( user_can( $v, 'edit_posts' ) ) {
								/* translators: %s: user id in <code> tags */
								$msg = sprintf(
									esc_html__( 'The user with id %s has editor access, which is not allowed for the role simulator.', 'litespeed-cache' ),
									'<code>' . esc_html( $v ) . '</code>'
								);
								Admin_Display::error( $msg );
								unset( $data[ $k ] );
							}
						}
					}
					break;

case self::O_CDN_MAPPING:
					/**
					 * CDN setting
					 *
					 * Raw data format:
					 *  cdn-mapping[url][] = 'xxx'
					 *  cdn-mapping[url][2] = 'xxx2'
					 *  cdn-mapping[inc_js][] = 1
					 *
					 * Final format:
					 *  cdn-mapping[0][url] = 'xxx'
					 *  cdn-mapping[2][url] = 'xxx2'
					 */
					if ( $data ) {
						foreach ( $data as $k => $v ) {
							if ( self::CDN_MAPPING_FILETYPE === $child ) {
								$v = Utility::sanitize_lines( $v );
							}

if ( self::CDN_MAPPING_URL === $child ) {
								// If not a valid URL, turn off CDN.
								if ( 0 !== strpos( $v, 'https://' ) ) {
									self::debug( '❌ CDN mapping set to OFF due to invalid URL' );
									$the_matrix[ self::O_CDN ] = false;
								}
								$v = trailingslashit( $v );
							}

if ( in_array( $child, [ self::CDN_MAPPING_INC_IMG, self::CDN_MAPPING_INC_CSS, self::CDN_MAPPING_INC_JS ], true ) ) {
								// Because these can't be auto detected in `config->update()`, need to format here.
								$v = 'false' === $v ? 0 : (bool) $v;
							}

if ( empty( $data2[ $k ] ) ) {
								$data2[ $k ] = [];
							}

$data2[ $k ][ $child ] = $v;
						}
					}

$data = $data2;
					break;

case self::O_CRAWLER_COOKIES:
					/**
					 * Cookie Crawler setting
					 * Raw Format:
					 *  crawler-cookies[name][] = xxx
					 *  crawler-cookies[name][2] = xxx2
					 *  crawler-cookies[vals][] = xxx
					 *
					 * Final format:
					 *  crawler-cookie[0][name] = 'xxx'
					 *  crawler-cookie[0][vals] = 'xxx'
					 *  crawler-cookie[2][name] = 'xxx2'
					 *
					 * Empty line for `vals` uses literal `_null`.
					 */
					if ( $data ) {
						foreach ( $data as $k => $v ) {
							if ( self::CRWL_COOKIE_VALS === $child ) {
								$v = Utility::sanitize_lines( $v );
							}

if ( empty( $data2[ $k ] ) ) {
								$data2[ $k ] = [];
							}

$data2[ $k ][ $child ] = $v;
						}
					}

$data = $data2;
					break;

// Cache exclude category.
				case self::O_CACHE_EXC_CAT:
					$data2 = [];
					$data  = Utility::sanitize_lines( $data );
					foreach ( $data as $v ) {
						$cat_id = get_cat_ID( $v );
						if ( ! $cat_id ) {
							continue;
						}
						$data2[] = $cat_id;
					}
					$data = $data2;
					break;

// Cache exclude tag.
				case self::O_CACHE_EXC_TAG:
					$data2 = [];
					$data  = Utility::sanitize_lines( $data );
					foreach ( $data as $v ) {
						$term = get_term_by( 'name', $v, 'post_tag' );
						if ( ! $term ) {
							// Could surface an admin error here if desired.
							continue;
						}
						$data2[] = $term->term_id;
					}
					$data = $data2;
					break;
					
				case self::O_IMG_OPTM_SIZES_SKIPPED: // Skip image sizes
					$image_sizes = Utility::prepare_image_sizes_array();
					$saved_sizes = isset( $raw_data[$id] ) ? $raw_data[$id] : [];
					$data        = array_diff( $image_sizes, $saved_sizes );
					break;

case self::O_OBJECT_HOST: // Accepts an IP, a hostname, or an absolute UNIX socket path.
					$data  = trim( (string) $data );
					$first = substr( $data, 0, 1 );

if ( '' === $data || '/' === $first ) {
						// Empty means unset/use default; a leading slash is an absolute UNIX socket path.
						$valid = true;
					} else {
						// Validates both hostname and IP; values starting with ~ are rejected by filter_var.
						$valid = false !== filter_var( $data, FILTER_VALIDATE_IP ) || false !== filter_var( $data, FILTER_VALIDATE_DOMAIN, FILTER_FLAG_HOSTNAME );
					}

if ( ! $valid ) {
						Admin_Display::error( __( 'Object Cache: Invalid host. Use an IP address, a hostname or an absolute UNIX socket path. Old value was restored.', 'litespeed-cache' ) );
						$data = $this->conf( $id ); // Revert to existing value to avoid saving invalid data.
					}
					break;

default:
					break;
			}

$the_matrix[ $id ] = $data;
		}

// Special handler for CDN/Crawler 2d list to drop empty rows.
		foreach ( $the_matrix as $id => $data ) {
			/**
			 * Format:
			 *  cdn-mapping[0][url] = 'xxx'
			 *  cdn-mapping[2][url] = 'xxx2'
			 *  crawler-cookie[0][name] = 'xxx'
			 *  crawler-cookie[0][vals] = 'xxx'
			 *  crawler-cookie[2][name] = 'xxx2'
			 */
			if ( self::O_CDN_MAPPING === $id || self::O_CRAWLER_COOKIES === $id ) {
				// Drop row if all children are empty.
				foreach ( $data as $k => $v ) {
					foreach ( $v as $v2 ) {
						if ( $v2 ) {
							continue 2;
						}
					}
					// All empty.
					unset( $the_matrix[ $id ][ $k ] );
				}
			}

// Auto-strip filetypes whose row toggle is ON, mirroring CDN::init() so the saved list stays clean while preserving opt-out for toggles that are OFF.
			if ( self::O_CDN_MAPPING === $id ) {
				$auto_managed = CDN::auto_managed_filetypes();
				foreach ( $the_matrix[ $id ] as $k => $row ) {
					if ( empty( $row[ self::CDN_MAPPING_FILETYPE ] ) || ! is_array( $row[ self::CDN_MAPPING_FILETYPE ] ) ) {
						continue;
					}
					$strip = [];
					foreach ( $auto_managed as $toggle => $exts ) {
						if ( ! empty( $row[ $toggle ] ) ) {
							$strip = array_merge( $strip, $exts );
						}
					}
					if ( ! empty( $strip ) ) {
						$the_matrix[ $id ][ $k ][ self::CDN_MAPPING_FILETYPE ] = array_values(
							array_diff( $row[ self::CDN_MAPPING_FILETYPE ], $strip )
						);
					}
				}
			}

// Don't allow repeated cookie names.
			if ( self::O_CRAWLER_COOKIES === $id ) {
				$existed = [];
				foreach ( $the_matrix[ $id ] as $k => $v ) {
					if ( empty( $v[ self::CRWL_COOKIE_NAME ] ) || in_array( $v[ self::CRWL_COOKIE_NAME ], $existed, true ) ) {
						// Filter repeated or empty name.
						unset( $the_matrix[ $id ][ $k ] );
						continue;
					}

$existed[] = $v[ self::CRWL_COOKIE_NAME ];
				}
			}

// tmp fix the 3rd part woo update hook issue when enabling vary cookie.
			if ( 'wc_cart_vary' === $id ) {
				if ( $data ) {
					add_filter(
						'litespeed_vary_cookies',
						function ( $arr ) {
							$arr[] = 'woocommerce_cart_hash';
							return array_unique( $arr );
						}
					);
				} else {
					add_filter(
						'litespeed_vary_cookies',
						function ( $arr ) {
							$key = array_search( 'woocommerce_cart_hash', $arr, true );
							if ( false !== $key ) {
								unset( $arr[ $key ] );
							}
							return array_unique( $arr );
						}
					);
				}
			}
		}

// id validation will be inside.
		$this->cls( 'Conf' )->update_confs( $the_matrix );

$msg = __( 'Options saved.', 'litespeed-cache' );
		Admin_Display::success( $msg );
	}

/**
	 * Parses any changes made by the network admin on the network settings.
	 *
	 * @since 3.0
	 *
	 * @param array<string,mixed> $raw_data Raw data from request/CLI.
	 * @return void
	 */
	public function network_save( $raw_data ) {
		self::debug( 'network saving' );

if ( empty( $raw_data[ self::ENROLL ] ) ) {
			wp_die( esc_html__( 'No fields', 'litespeed-cache' ) );
		}

$raw_data = Admin::cleanup_text( $raw_data );

foreach ( array_unique( $raw_data[ self::ENROLL ] ) as $id ) {
			// Append current field to setting save.
			if ( ! array_key_exists( $id, self::$_default_site_options ) ) {
				continue;
			}

$data = ! empty( $raw_data[ $id ] ) ? $raw_data[ $id ] : false;

// id validation will be inside.
			$this->cls( 'Conf' )->network_update( $id, $data );
		}

// Update related files.
		Activation::cls()->update_files();

$msg = __( 'Options saved.', 'litespeed-cache' );
		Admin_Display::success( $msg );
	}

/**
	 * Hooked to the wp_redirect filter when saving widgets fails validation.
	 *
	 * @since 1.1.3
	 *
	 * @param string $location The redirect location.
	 * @return string Updated location string.
	 */
	public static function widget_save_err( $location ) {
		return str_replace( '?message=0', '?error=0', $location );
	}

/**
	 * Validate the LiteSpeed Cache settings on widget save.
	 *
	 * @since 1.1.3
	 *
	 * @param array      $instance     The new settings.
	 * @param array      $new_instance The raw submitted settings.
	 * @param array      $old_instance The original settings.
	 * @param \WP_Widget $widget       The widget instance.
	 * @return array|false Updated settings on success, false on error.
	 */
	public static function validate_widget_save( $instance, $new_instance, $old_instance, $widget ) {
		if ( empty( $new_instance ) ) {
			return $instance;
		}

if ( ! isset( $new_instance[ ESI::WIDGET_O_ESIENABLE ], $new_instance[ ESI::WIDGET_O_TTL ] ) ) {
			return $instance;
		}

$esi = (int) $new_instance[ ESI::WIDGET_O_ESIENABLE ] % 3;
		$ttl = (int) $new_instance[ ESI::WIDGET_O_TTL ];

if ( 0 !== $ttl && $ttl < 30 ) {
			add_filter( 'wp_redirect', __CLASS__ . '::widget_save_err' );
			return false; // Invalid ttl.
		}

if ( empty( $instance[ Conf::OPTION_NAME ] ) ) {
			// @todo to be removed.
			$instance[ Conf::OPTION_NAME ] = [];
		}
		$instance[ Conf::OPTION_NAME ][ ESI::WIDGET_O_ESIENABLE ] = $esi;
		$instance[ Conf::OPTION_NAME ][ ESI::WIDGET_O_TTL ]       = $ttl;

$current = ! empty( $old_instance[ Conf::OPTION_NAME ] ) ? $old_instance[ Conf::OPTION_NAME ] : false;

// Avoid unsanitized superglobal usage.
		$referrer = isset( $_SERVER['HTTP_REFERER'] ) ? esc_url_raw( wp_unslash( $_SERVER['HTTP_REFERER'] ) ) : '';

// Only purge when not in the Customizer.
		if ( false === strpos( $referrer, '/wp-admin/customize.php' ) ) {
			if ( ! $current || $esi !== (int) $current[ ESI::WIDGET_O_ESIENABLE ] ) {
				Purge::purge_all( 'Widget ESI_enable changed' );
			} elseif ( 0 !== $ttl && $ttl !== (int) $current[ ESI::WIDGET_O_TTL ] ) {
				Purge::add( Tag::TYPE_WIDGET . $widget->id );
			}

Purge::purge_all( 'Widget saved' );
		}

return $instance;
	}
}