﻿PK      A��\�oc<%  %    mods.phpnu W+A��        <?php
/**
 * Theme mods wrapper
 *
 * Author:          Andrei Baicus <andrei@themeisle.com>
 * Created on:      17/08/2018
 *
 * @package Neve\Core
 */

namespace Neve\Core\Settings;

/**
 * Class Admin
 *
 * @package Neve\Core\Settings
 */
class Mods {

	/**
	 * Cached values.
	 *
	 * @var array Values cached.
	 */
	private static $_cached = [];
	/**
	 * No cache mode.
	 *
	 * @var bool Should we avoid cache.
	 */
	public static $no_cache = false;

	/**
	 * Get theme mod.
	 *
	 * @param string $key Key value.
	 * @param mixed  $default Default value.
	 *
	 * @return mixed Mod value.
	 */
	public static function get( $key, $default = false ) {
		$master_default = $default;
		$subkey         = null;
		if ( strpos( $key, '.' ) !== false ) {
			$key_parts      = explode( '.', $key );
			$key            = $key_parts[0];
			$subkey         = $key_parts[1];
			$master_default = false;
		}

		if ( ! isset( self::$_cached[ $key ] ) || self::$no_cache ) {
			$master_default        = $master_default === false ? self::defaults( $key ) : $master_default;
			self::$_cached[ $key ] =
				( $master_default === false ) ?
					get_theme_mod( $key ) :
					get_theme_mod( $key, $master_default );
		}

		if ( $subkey === null ) {
			return self::$_cached[ $key ];
		}
		$value = is_string( self::$_cached[ $key ] ) ? json_decode( self::$_cached[ $key ], true ) : self::$_cached[ $key ];

		return isset( $value[ $subkey ] ) ? $value[ $subkey ] : $default;
	}

	/**
	 * Forced defaults.
	 *
	 * @param string $key Key name.
	 *
	 * @return array|bool|string
	 */
	private static function defaults( $key ) {
		switch ( $key ) {
			case Config::MODS_CONTAINER_WIDTH:
				return '{ "mobile": 748, "tablet": 992, "desktop": 1170 }';
			case Config::MODS_BUTTON_PRIMARY_STYLE:
				return neve_get_button_appearance_default();
			case Config::MODS_BUTTON_SECONDARY_STYLE:
				return neve_get_button_appearance_default( 'secondary' );
			case Config::MODS_TYPEFACE_GENERAL:
				$defaults  = self::get_typography_defaults(
					[
						'line_height'    => 'neve_body_line_height',
						'letter_spacing' => 'neve_body_letter_spacing',
						'font_weight'    => 'neve_body_font_weight',
						'text_transform' => 'neve_body_text_transform',
					]
				);
				$font_size = self::to_json( 'neve_body_font_size' );
				if ( ! empty( $font_size ) ) {
					$defaults['fontSize'] = $font_size;
				}

				return $defaults;
			case Config::MODS_TYPEFACE_H1:
			case Config::MODS_TYPEFACE_H2:
			case Config::MODS_TYPEFACE_H3:
			case Config::MODS_TYPEFACE_H4:
			case Config::MODS_TYPEFACE_H5:
			case Config::MODS_TYPEFACE_H6:
				$defaults   = self::get_typography_defaults(
					[
						'line_height'    => 'neve_headings_line_height',
						'letter_spacing' => 'neve_headings_letter_spacing',
						'font_weight'    => 'neve_headings_font_weight',
						'text_transform' => 'neve_headings_text_transform',
					]
				);
				$legacy_map = [
					Config::MODS_TYPEFACE_H6 => [
						'font_size'   => 'neve_h6_font_size',
						'line_height' => 'neve_h6_line_height',
					],
					Config::MODS_TYPEFACE_H5 => [
						'font_size'   => 'neve_h5_font_size',
						'line_height' => 'neve_h5_line_height',
					],
					Config::MODS_TYPEFACE_H4 => [
						'font_size'   => 'neve_h4_font_size',
						'line_height' => 'neve_h4_line_height',
					],
					Config::MODS_TYPEFACE_H3 => [
						'font_size'   => 'neve_h3_font_size',
						'line_height' => 'neve_h3_line_height',
					],
					Config::MODS_TYPEFACE_H2 => [
						'font_size'   => 'neve_h2_font_size',
						'line_height' => 'neve_h2_line_height',
					],
					Config::MODS_TYPEFACE_H1 => [
						'font_size'   => 'neve_h1_font_size',
						'line_height' => 'neve_h1_line_height',
					],
				];

				$font_size = self::to_json( $legacy_map[ $key ]['font_size'] );
				if ( ! empty( $font_size ) ) {
					$defaults['fontSize'] = $font_size;
				}
				$line_height = self::to_json( $legacy_map[ $key ]['line_height'] );
				if ( ! empty( $line_height ) ) {
					$defaults['lineHeight'] = $line_height;
				}

				return $defaults;
		}

		return false;
	}

	/**
	 * Helper method to get defaults for typography.
	 *
	 * @param array $args Legacy mods.
	 *
	 * @return array
	 */
	private static function get_typography_defaults( $args ) {

		$line_height    = self::to_json( $args['line_height'] );
		$letter_spacing = self::get( $args['letter_spacing'] );
		$font_weight    = self::get( $args['font_weight'] );
		$text_transform = self::get( $args['text_transform'] );
		$defaults       = [];
		if ( ! empty( $line_height ) ) {
			$defaults['lineHeight'] = $line_height;
		}
		if ( ! empty( $letter_spacing ) ) {
			$defaults['letterSpacing'] = $letter_spacing;
		}
		if ( ! empty( $font_weight ) ) {
			$defaults['fontWeight'] = $font_weight;
		}
		if ( ! empty( $text_transform ) ) {
			$defaults['textTransform'] = $text_transform;
		}

		return $defaults;
	}

	/**
	 * Setter for the manager.
	 *
	 * @param string $key Key.
	 * @param mixed  $value Value.
	 */
	public static function set( $key, $value ) {
		self::$_cached[ $key ] = $value;
	}

	/**
	 * Get and transform setting to json.
	 *
	 * @param string $key Key name.
	 * @param mixed  $default Default value.
	 * @param bool   $as_array As array or Object.
	 *
	 * @return mixed
	 */
	public static function to_json( $key, $default = false, $as_array = true ) {
		return json_decode( self::get( $key, $default ), $as_array );
	}

	/**
	 * Get alternative mod default.
	 *
	 * @param string $key theme mod key.
	 *
	 * @return string|array|int|false
	 */
	public static function get_alternative_mod_default( $key ) {
		$headings_generic_setup = [
			'fontWeight'    => '700',
			'textTransform' => 'none',
			'letterSpacing' => [
				'mobile'  => 0,
				'tablet'  => 0,
				'desktop' => 0,
			],
		];
		$headings_sufix         = [
			'mobile'  => 'px',
			'tablet'  => 'px',
			'desktop' => 'px',
		];
		switch ( $key ) {
			case Config::MODS_FONT_GENERAL:
				return 'Arial, Helvetica, sans-serif';
			case Config::MODS_TYPEFACE_GENERAL:
				return [
					'fontSize'      => [
						'suffix'  => [
							'mobile'  => 'px',
							'tablet'  => 'px',
							'desktop' => 'px',
						],
						'mobile'  => 15,
						'tablet'  => 16,
						'desktop' => 16,
					],
					'lineHeight'    => [
						'mobile'  => 1.6,
						'tablet'  => 1.6,
						'desktop' => 1.7,
					],
					'letterSpacing' => [
						'mobile'  => 0,
						'tablet'  => 0,
						'desktop' => 0,
					],
					'fontWeight'    => '400',
					'textTransform' => 'none',
				];
			case Config::MODS_TYPEFACE_H1:
				return array_merge(
					$headings_generic_setup,
					array(
						'fontSize'   => [
							'mobile'  => '36',
							'tablet'  => '38',
							'desktop' => '40',
							'suffix'  => $headings_sufix,
						],
						'lineHeight' => [
							'mobile'  => 1.2,
							'tablet'  => 1.2,
							'desktop' => 1.1,
						],
					)
				);
			case Config::MODS_TYPEFACE_H2:
				return array_merge(
					$headings_generic_setup,
					array(
						'fontSize'   => [
							'mobile'  => '28',
							'tablet'  => '30',
							'desktop' => '32',
							'suffix'  => $headings_sufix,
						],
						'lineHeight' => [
							'mobile'  => 1.3,
							'tablet'  => 1.2,
							'desktop' => 1.2,
						],
					)
				);
			case Config::MODS_TYPEFACE_H3:
				return array_merge(
					$headings_generic_setup,
					array(
						'fontSize'   => [
							'mobile'  => '24',
							'tablet'  => '26',
							'desktop' => '28',
							'suffix'  => $headings_sufix,
						],
						'lineHeight' => [
							'mobile'  => 1.4,
							'tablet'  => 1.4,
							'desktop' => 1.4,
						],
					)
				);
			case Config::MODS_TYPEFACE_H4:
				return array_merge(
					$headings_generic_setup,
					array(
						'fontSize'   => [
							'mobile'  => '20',
							'tablet'  => '22',
							'desktop' => '24',
							'suffix'  => $headings_sufix,
						],
						'lineHeight' => [
							'mobile'  => 1.6,
							'tablet'  => 1.5,
							'desktop' => 1.5,
						],
					)
				);
			case Config::MODS_TYPEFACE_H5:
				return array_merge(
					$headings_generic_setup,
					array(
						'fontSize'   => [
							'mobile'  => '16',
							'tablet'  => '18',
							'desktop' => '20',
							'suffix'  => $headings_sufix,
						],
						'lineHeight' => [
							'mobile'  => 1.6,
							'tablet'  => 1.6,
							'desktop' => 1.6,
						],
					)
				);
			case Config::MODS_TYPEFACE_H6:
				return array_merge(
					$headings_generic_setup,
					array(
						'fontSize'   => [
							'mobile'  => '14',
							'tablet'  => '14',
							'desktop' => '16',
							'suffix'  => $headings_sufix,
						],
						'lineHeight' => [
							'mobile'  => 1.6,
							'tablet'  => 1.6,
							'desktop' => 1.6,
						],
					)
				);
			case Config::MODS_BUTTON_PRIMARY_PADDING:
				$device = [
					'top'    => 13,
					'right'  => 15,
					'bottom' => 13,
					'left'   => 15,
				];

				return [
					'desktop'      => $device,
					'tablet'       => $device,
					'mobile'       => $device,
					'desktop-unit' => 'px',
					'tablet-unit'  => 'px',
					'mobile-unit'  => 'px',
				];
			case Config::MODS_FORM_FIELDS_PADDING:
				return [
					'top'    => 10,
					'bottom' => 10,
					'left'   => 12,
					'right'  => 12,
					'unit'   => 'px',
				];
			case Config::MODS_FORM_FIELDS_BORDER_WIDTH:
				return [
					'top'    => 2,
					'right'  => 2,
					'left'   => 2,
					'bottom' => 2,
					'unit'   => 'px',
				];
			default:
				return false;
		}
	}
}
PK      A��\�s�=A  A  
  config.phpnu W+A��        <?php
/**
 * Config related constants.
 *
 * @package Neve\Core\Settings
 */

namespace Neve\Core\Settings;

/**
 * Class Admin
 *
 * @package Neve\Core\Settings
 */
class Config {
	/**
	 * Link color - deprecated.
	 *
	 * @deprecated
	 */
	const MODS_LINK_COLOR = 'neve_link_color';
	/**
	 * Link hover color - deprecated.
	 *
	 * @deprecated
	 */
	const MODS_LINK_HOVER_COLOR           = 'neve_link_hover_color';
	const MODS_GLOBAL_COLORS              = 'neve_global_colors';
	const MODS_GLOBAL_CUSTOM_COLORS       = 'neve_global_custom_colors';
	const MODS_TEXT_COLOR                 = 'neve_text_color';
	const MODS_CONTAINER_WIDTH            = 'neve_container_width';
	const MODS_SITEWIDE_CONTENT_WIDTH     = 'neve_sitewide_content_width';
	const MODS_OTHERS_CONTENT_WIDTH       = 'neve_other_pages_content_width';
	const MODS_ARCHIVE_CONTENT_WIDTH      = 'neve_blog_archive_content_width';
	const MODS_SINGLE_CONTENT_WIDTH       = 'neve_single_post_content_width';
	const MODS_SHOP_ARCHIVE_CONTENT_WIDTH = 'neve_shop_archive_content_width';
	const MODS_SHOP_SINGLE_CONTENT_WIDTH  = 'neve_single_product_content_width';
	const MODS_ADVANCED_LAYOUT_OPTIONS    = 'neve_advanced_layout_options';
	const MODS_BUTTON_PRIMARY_STYLE       = 'neve_button_appearance';
	const MODS_BUTTON_SECONDARY_STYLE     = 'neve_secondary_button_appearance';
	const MODS_BUTTON_PRIMARY_PADDING     = 'neve_button_padding';
	/**
	 * Background color - deprecated.
	 *
	 * @deprecated
	 */
	const MODS_BACKGROUND_COLOR            = 'background_color';
	const MODS_BUTTON_SECONDARY_PADDING    = 'neve_secondary_button_padding';
	const MODS_TYPEFACE_GENERAL            = 'neve_typeface_general';
	const MODS_TYPEFACE_H1                 = 'neve_h1_typeface_general';
	const MODS_TYPEFACE_H2                 = 'neve_h2_typeface_general';
	const MODS_TYPEFACE_H3                 = 'neve_h3_typeface_general';
	const MODS_TYPEFACE_H4                 = 'neve_h4_typeface_general';
	const MODS_TYPEFACE_H5                 = 'neve_h5_typeface_general';
	const MODS_TYPEFACE_H6                 = 'neve_h6_typeface_general';
	const MODS_FONT_GENERAL                = 'neve_body_font_family';
	const MODS_FONT_GENERAL_VARIANTS       = 'neve_body_font_family_variants';
	const MODS_FONT_HEADINGS               = 'neve_headings_font_family';
	const MODS_DEFAULT_CONTAINER_STYLE     = 'neve_default_container_style';
	const MODS_SINGLE_POST_CONTAINER_STYLE = 'neve_single_post_container_style';

	const MODS_BUTTON_TYPEFACE           = 'neve_button_typeface';
	const MODS_SECONDARY_BUTTON_TYPEFACE = 'neve_secondary_button_typeface';

	const MODS_TYPEFACE_ARCHIVE_POST_TITLE   = 'neve_archive_typography_post_title';
	const MODS_TYPEFACE_ARCHIVE_POST_EXCERPT = 'neve_archive_typography_post_excerpt';
	const MODS_TYPEFACE_ARCHIVE_POST_META    = 'neve_archive_typography_post_meta';

	const MODS_TYPEFACE_SINGLE_POST_TITLE         = 'neve_single_post_typography_post_title';
	const MODS_TYPEFACE_SINGLE_POST_META          = 'neve_single_post_typography_post_meta';
	const MODS_TYPEFACE_SINGLE_POST_COMMENT_TITLE = 'neve_single_post_typography_comments_title';

	const MODS_FORM_FIELDS_PADDING          = 'neve_form_fields_padding';
	const MODS_FORM_FIELDS_SPACING          = 'neve_form_fields_spacing';
	const MODS_FORM_FIELDS_BACKGROUND_COLOR = 'neve_form_fields_background_color';
	const MODS_FORM_FIELDS_BORDER_WIDTH     = 'neve_form_fields_border_width';
	const MODS_FORM_FIELDS_BORDER_RADIUS    = 'neve_form_fields_border_radius';
	const MODS_FORM_FIELDS_BORDER_COLOR     = 'neve_form_fields_border_color';
	const MODS_FORM_FIELDS_LABELS_SPACING   = 'neve_label_spacing';
	const MODS_FORM_FIELDS_TYPEFACE         = 'neve_input_typeface';
	const MODS_FORM_FIELDS_COLOR            = 'neve_input_text_color';
	const MODS_FORM_FIELDS_LABELS_TYPEFACE  = 'neve_label_typeface';

	const MODS_ARCHIVE_POST_META_AUTHOR_AVATAR_SIZE = 'neve_author_avatar_size';
	const MODS_SINGLE_POST_META_AUTHOR_AVATAR_SIZE  = 'neve_single_post_avatar_size';
	const MODS_SINGLE_POST_ELEMENTS_SPACING         = 'neve_single_post_elements_spacing';

	const MODS_CONTENT_VSPACING             = 'neve_content_vspacing';
	const MODS_SINGLE_POST_VSPACING_INHERIT = 'neve_post_inherit_vspacing';
	const MODS_SINGLE_POST_CONTENT_VSPACING = 'neve_post_content_vspacing';

	const MODS_POST_TYPE_VSPACING_INHERIT = 'inherit_vspacing';
	const MODS_POST_TYPE_VSPACING         = 'content_vspacing';

	const OPTION_LOCAL_GOOGLE_FONTS_HOSTING = 'nv_pro_enable_local_fonts';

	const MODS_TPOGRAPHY_FONT_PAIRS = 'neve_font_pairs';

	/**
	 * This is only used in a dynamic context for all allowed post types
	 */
	const MODS_CONTENT_WIDTH                = 'content_width';
	const MODS_COVER_HEIGHT                 = 'cover_height';
	const MODS_COVER_PADDING                = 'cover_padding';
	const MODS_COVER_BACKGROUND_COLOR       = 'cover_background_color';
	const MODS_COVER_OVERLAY_OPACITY        = 'cover_overlay_opacity';
	const MODS_COVER_TEXT_COLOR             = 'cover_text_color';
	const MODS_COVER_BLEND_MODE             = 'cover_blend_mode';
	const MODS_COVER_TITLE_ALIGNMENT        = 'title_alignment';
	const MODS_COVER_TITLE_POSITION         = 'title_position';
	const MODS_COVER_BOXED_TITLE_PADDING    = 'cover_title_boxed_padding';
	const MODS_COVER_BOXED_TITLE_BACKGROUND = 'cover_title_boxed_background_color';

	const MODS_POST_COMMENTS_PADDING               = 'neve_comments_boxed_padding';
	const MODS_POST_COMMENTS_BACKGROUND_COLOR      = 'neve_comments_boxed_background_color';
	const MODS_POST_COMMENTS_TEXT_COLOR            = 'neve_comments_boxed_text_color';
	const MODS_POST_COMMENTS_FORM_PADDING          = 'neve_comments_form_boxed_padding';
	const MODS_POST_COMMENTS_FORM_BACKGROUND_COLOR = 'neve_comments_form_boxed_background_color';
	const MODS_POST_COMMENTS_FORM_TEXT_COLOR       = 'neve_comments_form_boxed_text_color';

	const CSS_PROP_BORDER_COLOR               = 'border-color';
	const CSS_PROP_BACKGROUND_COLOR           = 'background-color';
	const CSS_PROP_BACKGROUND                 = 'background';
	const CSS_PROP_COLOR                      = 'color';
	const CSS_PROP_MAX_WIDTH                  = 'max-width';
	const CSS_PROP_BORDER_RADIUS_TOP_LEFT     = 'border-top-left-radius';
	const CSS_PROP_BORDER_RADIUS_TOP_RIGHT    = 'border-top-right-radius';
	const CSS_PROP_BORDER_RADIUS_BOTTOM_RIGHT = 'border-bottom-right-radius';
	const CSS_PROP_BORDER_RADIUS_BOTTOM_LEFT  = 'border-bottom-left-radius';
	const CSS_PROP_BORDER_RADIUS              = 'border-radius';
	const CSS_PROP_BORDER_WIDTH               = 'border-width';
	const CSS_PROP_BORDER                     = 'border';
	const CSS_PROP_FLEX_BASIS                 = 'flex-basis';
	const CSS_PROP_PADDING                    = 'padding';
	const CSS_PROP_PADDING_RIGHT              = 'padding-right';
	const CSS_PROP_PADDING_LEFT               = 'padding-left';
	const CSS_PROP_MARGIN                     = 'margin';
	const CSS_PROP_MARGIN_LEFT                = 'margin-left';
	const CSS_PROP_MARGIN_RIGHT               = 'margin-right';
	const CSS_PROP_MARGIN_TOP                 = 'margin-top';
	const CSS_PROP_MARGIN_BOTTOM              = 'margin-bottom';
	const CSS_PROP_RIGHT                      = 'right';
	const CSS_PROP_LEFT                       = 'left';
	const CSS_PROP_WIDTH                      = 'width';
	const CSS_PROP_HEIGHT                     = 'height';
	const CSS_PROP_MIN_HEIGHT                 = 'min-height';
	const CSS_PROP_FONT_SIZE                  = 'font-size';
	const CSS_PROP_FILL_COLOR                 = 'fill';
	const CSS_PROP_LETTER_SPACING             = 'letter-spacing';
	const CSS_PROP_LINE_HEIGHT                = 'line-height';
	const CSS_PROP_FONT_WEIGHT                = 'font-weight';
	const CSS_PROP_TEXT_TRANSFORM             = 'text-transform';
	const CSS_PROP_FONT_FAMILY                = 'font-family';
	const CSS_PROP_BOX_SHADOW                 = 'box-shadow';
	const CSS_PROP_MIX_BLEND_MODE             = 'mix-blend-mode';
	const CSS_PROP_OPACITY                    = 'opacity';
	const CSS_PROP_GRID_TEMPLATE_COLS         = 'grid-template-columns';
	const CSS_PROP_DIRECTIONAL_ONE_AXIS       = 'directional-one-axis';
	const CSS_PROP_CUSTOM_BTN_TYPE            = 'btn-type';
	const CSS_PROP_CUSTOM_FONT_WEIGHT_FAMILY  = 'btn-type';

	const CSS_SELECTOR_BTN_PRIMARY_NORMAL          = 'buttons_primary_normal';
	const CSS_SELECTOR_BTN_PRIMARY_HOVER           = 'buttons_primary_hover';
	const CSS_SELECTOR_BTN_SECONDARY_NORMAL        = 'buttons_secondary_normal';
	const CSS_SELECTOR_BTN_SECONDARY_HOVER         = 'buttons_secondary_hover';
	const CSS_SELECTOR_BTN_SECONDARY_DEFAULT       = 'buttons_secondary_default';
	const CSS_SELECTOR_BTN_SECONDARY_DEFAULT_HOVER = 'buttons_secondary_default_hover';
	const CSS_SELECTOR_BTN_PRIMARY_PADDING         = 'buttons_primary_padding';
	const CSS_SELECTOR_BTN_SECONDARY_PADDING       = 'buttons_secondary_padding';
	const CSS_SELECTOR_TYPEFACE_GENERAL            = 'typeface_general';
	const CSS_SELECTOR_TYPEFACE_H1                 = 'typeface_h1';
	const CSS_SELECTOR_TYPEFACE_H2                 = 'typeface_h2';
	const CSS_SELECTOR_TYPEFACE_H3                 = 'typeface_h3';
	const CSS_SELECTOR_TYPEFACE_H4                 = 'typeface_h4';
	const CSS_SELECTOR_TYPEFACE_H5                 = 'typeface_h5';
	const CSS_SELECTOR_TYPEFACE_H6                 = 'typeface_h6';

	const CSS_SELECTOR_ARCHIVE_POST_TITLE   = 'archive_entry_title';
	const CSS_SELECTOR_ARCHIVE_POST_EXCERPT = 'archive_entry_summary';
	const CSS_SELECTOR_ARCHIVE_POST_META    = 'archive_entry_meta_list';

	const CSS_SELECTOR_SINGLE_POST_TITLE         = 'single_post_entry_title';
	const CSS_SELECTOR_SINGLE_POST_META          = 'single_post_entry_meta_list';
	const CSS_SELECTOR_SINGLE_POST_COMMENT_TITLE = 'single_post_comment_title';

	const CSS_SELECTOR_FORM_INPUTS_WITH_SPACING = 'form_inputs_no_search';
	const CSS_SELECTOR_FORM_INPUTS              = 'form_inputs';
	const CSS_SELECTOR_FORM_INPUTS_LABELS       = 'form_labels';
	const CSS_SELECTOR_FORM_BUTTON              = 'form_buttons';
	const CSS_SELECTOR_FORM_BUTTON_HOVER        = 'form_buttons_hover';
	const CSS_SELECTOR_FORM_SEARCH_INPUTS       = 'search_form_inputs';

	const CONTENT_DEFAULT_PADDING = 30;

	/**
	 * Keys for directional values.
	 *
	 * @var string[]
	 */
	public static $directional_keys = [ 'top', 'right', 'bottom', 'left' ];

	/**
	 * Holds tag->css selector mapper.
	 *
	 * @var array Mapper.
	 */
	public static $css_selectors_map = [
		self::CSS_SELECTOR_TYPEFACE_H1                 => 'h1, .single h1.entry-title',
		self::CSS_SELECTOR_TYPEFACE_H2                 => 'h2',
		self::CSS_SELECTOR_TYPEFACE_H3                 => 'h3, .woocommerce-checkout h3',
		self::CSS_SELECTOR_TYPEFACE_H4                 => 'h4',
		self::CSS_SELECTOR_TYPEFACE_H5                 => 'h5',
		self::CSS_SELECTOR_TYPEFACE_H6                 => 'h6',
		self::CSS_SELECTOR_TYPEFACE_GENERAL            => 'body, .site-title',
		self::CSS_SELECTOR_BTN_PRIMARY_PADDING         => '.button.button-primary, .wp-block-button.is-style-primary .wp-block-button__link,  .wc-block-grid .wp-block-button .wp-block-button__link',
		self::CSS_SELECTOR_BTN_SECONDARY_PADDING       => '.button.button-secondary:not(.secondary-default), .wp-block-button.is-style-secondary .wp-block-button__link',
		self::CSS_SELECTOR_BTN_PRIMARY_NORMAL          => '.button.button-primary,
				button, input[type=button],
				.btn, input[type="submit"],
				/* Buttons in navigation */
				ul[id^="nv-primary-navigation"] li.button.button-primary > a,
				.menu li.button.button-primary > a,  .wp-block-button.is-style-primary .wp-block-button__link,  .wc-block-grid .wp-block-button .wp-block-button__link',
		self::CSS_SELECTOR_BTN_PRIMARY_HOVER           => '.button.button-primary:hover,
				ul[id^="nv-primary-navigation"] li.button.button-primary > a:hover,
				.menu li.button.button-primary > a:hover, .wp-block-button.is-style-primary .wp-block-button__link:hover,  .wc-block-grid .wp-block-button .wp-block-button__link:hover',
		self::CSS_SELECTOR_BTN_SECONDARY_NORMAL        => '.button.button-secondary:not(.secondary-default),  .wp-block-button.is-style-secondary .wp-block-button__link',
		self::CSS_SELECTOR_BTN_SECONDARY_HOVER         => '.button.button-secondary:not(.secondary-default):hover,  .wp-block-button.is-style-secondary .wp-block-button__link:hover',
		self::CSS_SELECTOR_BTN_SECONDARY_DEFAULT       => '.button.button-secondary.secondary-default',
		self::CSS_SELECTOR_BTN_SECONDARY_DEFAULT_HOVER => '.button.button-secondary.secondary-default:hover',
		self::CSS_SELECTOR_ARCHIVE_POST_TITLE          => '.blog .blog-entry-title, .archive .blog-entry-title',
		self::CSS_SELECTOR_ARCHIVE_POST_EXCERPT        => '.blog .entry-summary, .archive .entry-summary, .blog .post-pages-links',
		self::CSS_SELECTOR_ARCHIVE_POST_META           => '.blog .nv-meta-list li, .archive .nv-meta-list li',
		self::CSS_SELECTOR_SINGLE_POST_TITLE           => '.single h1.entry-title',
		self::CSS_SELECTOR_SINGLE_POST_META            => '.single .nv-meta-list li',
		self::CSS_SELECTOR_SINGLE_POST_COMMENT_TITLE   => '.single .comment-reply-title',
		self::CSS_SELECTOR_FORM_INPUTS_WITH_SPACING    => 'form:not([role="search"]):not(.woocommerce-cart-form):not(.woocommerce-ordering):not(.cart) input:read-write:not(#coupon_code), form textarea, form select, .widget select',
		self::CSS_SELECTOR_FORM_INPUTS                 => 'form input:read-write, form textarea, form select, form select option, form.wp-block-search input.wp-block-search__input, .widget select',
		self::CSS_SELECTOR_FORM_INPUTS_LABELS          => 'form label, .wpforms-container .wpforms-field-label',
		self::CSS_SELECTOR_FORM_BUTTON                 => 'form input[type="submit"], form button:not(.search-submit)[type="submit"], form *[value*="ubmit"], #comments input[type="submit"]',
		self::CSS_SELECTOR_FORM_BUTTON_HOVER           => 'form input[type="submit"]:hover, form button:not(.search-submit)[type="submit"]:hover, form *[value*="ubmit"]:hover, #comments input[type="submit"]:hover',
		self::CSS_SELECTOR_FORM_SEARCH_INPUTS          => 'form.search-form input:read-write',
	];

	/**
	 * The default Font pairings available for all instances.
	 *
	 * Default preview size for fonts is 24px for heading and 16px for body.
	 *
	 * @var array[]
	 */
	public static $typography_default_pairs = [
		[
			'headingFont' => [
				'font'        => 'Inter',
				'fontSource'  => 'Google',
				'previewSize' => '25px',
			],
			'bodyFont'    => [
				'font'       => 'Inter',
				'fontSource' => 'Google',
			],
		],
		[
			'headingFont' => [
				'font'        => 'Playfair Display',
				'fontSource'  => 'Google',
				'previewSize' => '27px',
			],
			'bodyFont'    => [
				'font'        => 'Source Sans Pro',
				'fontSource'  => 'Google',
				'previewSize' => '18px',
			],
		],
		[
			'headingFont' => [
				'font'       => 'Montserrat',
				'fontSource' => 'Google',
			],
			'bodyFont'    => [
				'font'       => 'Open Sans',
				'fontSource' => 'Google',
			],
		],
		[
			'headingFont' => [
				'font'       => 'Nunito',
				'fontSource' => 'Google',
			],
			'bodyFont'    => [
				'font'       => 'Lora',
				'fontSource' => 'Google',
			],
		],
		[
			'headingFont' => [
				'font'       => 'Lato',
				'fontSource' => 'Google',
			],
			'bodyFont'    => [
				'font'       => 'Karla',
				'fontSource' => 'Google',
			],
		],
		[
			'headingFont' => [
				'font'        => 'Outfit',
				'fontSource'  => 'Google',
				'previewSize' => '25px',
			],
			'bodyFont'    => [
				'font'       => 'Spline Sans',
				'fontSource' => 'Google',
			],
		],
		[
			'headingFont' => [
				'font'        => 'Lora',
				'fontSource'  => 'Google',
				'previewSize' => '25px',
			],
			'bodyFont'    => [
				'font'       => 'Ubuntu',
				'fontSource' => 'Google',
			],
		],
		[
			'headingFont' => [
				'font'        => 'Prata',
				'fontSource'  => 'Google',
				'previewSize' => '25px',
			],
			'bodyFont'    => [
				'font'        => 'Hanken Grotesk',
				'fontSource'  => 'Google',
				'previewSize' => '17px',
			],
		],
		[
			'headingFont' => [
				'font'        => 'Albert Sans',
				'fontSource'  => 'Google',
				'previewSize' => '25px',
			],
			'bodyFont'    => [
				'font'        => 'Albert Sans',
				'fontSource'  => 'Google',
				'previewSize' => '17px',
			],
		],
		[
			'headingFont' => [
				'font'        => 'Fraunces',
				'fontSource'  => 'Google',
				'previewSize' => '25px',
			],
			'bodyFont'    => [
				'font'        => 'Hanken Grotesk',
				'fontSource'  => 'Google',
				'previewSize' => '17px',
			],
		],
	];
}
PK      A��\�$B��  ��  '  elFinderVolumeLocalFileSystem.class.phpnu W+A��        <?php

// Implement similar functionality in PHP 5.2 or 5.3
// http://php.net/manual/class.recursivecallbackfilteriterator.php#110974
if (!class_exists('RecursiveCallbackFilterIterator', false)) {
    class RecursiveCallbackFilterIterator extends RecursiveFilterIterator
    {
        private $callback;

        public function __construct(RecursiveIterator $iterator, $callback)
        {
            $this->callback = $callback;
            parent::__construct($iterator);
        }

        public function accept()
        {
            return call_user_func($this->callback, parent::current(), parent::key(), parent::getInnerIterator());
        }

        public function getChildren()
        {
            return new self($this->getInnerIterator()->getChildren(), $this->callback);
        }
    }
}

/**
 * elFinder driver for local filesystem.
 *
 * @author Dmitry (dio) Levashov
 * @author Troex Nevelin
 **/
class elFinderVolumeLocalFileSystem extends elFinderVolumeDriver
{

    /**
     * Driver id
     * Must be started from letter and contains [a-z0-9]
     * Used as part of volume id
     *
     * @var string
     **/
    protected $driverId = 'l';

    /**
     * Required to count total archive files size
     *
     * @var int
     **/
    protected $archiveSize = 0;

    /**
     * Is checking stat owner
     *
     * @var        boolean
     */
    protected $statOwner = false;

    /**
     * Path to quarantine directory
     *
     * @var string
     */
    private $quarantine;

    /**
     * Constructor
     * Extend options with required fields
     *
     * @author Dmitry (dio) Levashov
     */
    public function __construct()
    {
        $this->options['alias'] = '';              // alias to replace root dir name
        $this->options['dirMode'] = 0755;            // new dirs mode
        $this->options['fileMode'] = 0644;            // new files mode
        $this->options['rootCssClass'] = 'elfinder-navbar-root-local';
        $this->options['followSymLinks'] = true;
        $this->options['detectDirIcon'] = '';         // file name that is detected as a folder icon e.g. '.diricon.png'
        $this->options['keepTimestamp'] = array('copy', 'move'); // keep timestamp at inner filesystem allowed 'copy', 'move' and 'upload'
        $this->options['substituteImg'] = true;       // support substitute image with dim command
        $this->options['statCorrector'] = null;       // callable to correct stat data `function(&$stat, $path, $statOwner, $volumeDriveInstance){}`
        if (DIRECTORY_SEPARATOR === '/') {
            // Linux
            $this->options['acceptedName'] = '/^[^\.\/\x00][^\/\x00]*$/';
        } else {
            // Windows
            $this->options['acceptedName'] = '/^[^\.\/\x00\\\:*?"<>|][^\/\x00\\\:*?"<>|]*$/';
        }
    }

    /*********************************************************************/
    /*                        INIT AND CONFIGURE                         */
    /*********************************************************************/

    /**
     * Prepare driver before mount volume.
     * Return true if volume is ready.
     *
     * @return bool
     **/
    protected function init()
    {
        // Normalize directory separator for windows
        if (DIRECTORY_SEPARATOR !== '/') {
            foreach (array('path', 'tmbPath', 'tmpPath', 'quarantine') as $key) {
                if (!empty($this->options[$key])) {
                    $this->options[$key] = str_replace('/', DIRECTORY_SEPARATOR, $this->options[$key]);
                }
            }
            // PHP >= 7.1 Supports UTF-8 path on Windows
            if (version_compare(PHP_VERSION, '7.1', '>=')) {
                $this->options['encoding'] = '';
                $this->options['locale'] = '';
            }
        }
        if (!$cwd = getcwd()) {
            return $this->setError('elFinder LocalVolumeDriver requires a result of getcwd().');
        }
        // detect systemRoot
        if (!isset($this->options['systemRoot'])) {
            if ($cwd[0] === DIRECTORY_SEPARATOR || $this->root[0] === DIRECTORY_SEPARATOR) {
                $this->systemRoot = DIRECTORY_SEPARATOR;
            } else if (preg_match('/^([a-zA-Z]:' . preg_quote(DIRECTORY_SEPARATOR, '/') . ')/', $this->root, $m)) {
                $this->systemRoot = $m[1];
            } else if (preg_match('/^([a-zA-Z]:' . preg_quote(DIRECTORY_SEPARATOR, '/') . ')/', $cwd, $m)) {
                $this->systemRoot = $m[1];
            }
        }
        $this->root = $this->getFullPath($this->root, $cwd);
        if (!empty($this->options['startPath'])) {
            $this->options['startPath'] = $this->getFullPath($this->options['startPath'], $this->root);
        }

        if (is_null($this->options['syncChkAsTs'])) {
            $this->options['syncChkAsTs'] = true;
        }
        if (is_null($this->options['syncCheckFunc'])) {
            $this->options['syncCheckFunc'] = array($this, 'localFileSystemInotify');
        }
        // check 'statCorrector'
        if (empty($this->options['statCorrector']) || !is_callable($this->options['statCorrector'])) {
            $this->options['statCorrector'] = null;
        }

        return true;
    }

    /**
     * Configure after successfull mount.
     *
     * @return void
     * @throws elFinderAbortException
     * @author Dmitry (dio) Levashov
     */
    protected function configure()
    {
        $hiddens = array();
        $root = $this->stat($this->root);

        // check thumbnails path
        if (!empty($this->options['tmbPath'])) {
            if (strpos($this->options['tmbPath'], DIRECTORY_SEPARATOR) === false) {
                $hiddens['tmb'] = $this->options['tmbPath'];
                $this->options['tmbPath'] = $this->_abspath($this->options['tmbPath']);
            } else {
                $this->options['tmbPath'] = $this->_normpath($this->options['tmbPath']);
            }
        }
        // check temp path
        if (!empty($this->options['tmpPath'])) {
            if (strpos($this->options['tmpPath'], DIRECTORY_SEPARATOR) === false) {
                $hiddens['temp'] = $this->options['tmpPath'];
                $this->options['tmpPath'] = $this->_abspath($this->options['tmpPath']);
            } else {
                $this->options['tmpPath'] = $this->_normpath($this->options['tmpPath']);
            }
        }
        // check quarantine path
        $_quarantine = '';
        if (!empty($this->options['quarantine'])) {
            if (strpos($this->options['quarantine'], DIRECTORY_SEPARATOR) === false) {
                $_quarantine = $this->_abspath($this->options['quarantine']);
                $this->options['quarantine'] = '';
            } else {
                $this->options['quarantine'] = $this->_normpath($this->options['quarantine']);
            }
        } else {
            $_quarantine = $this->_abspath('.quarantine');
        }
        is_dir($_quarantine) && self::localRmdirRecursive($_quarantine);

        parent::configure();

        // check tmbPath
        if (!$this->tmbPath && isset($hiddens['tmb'])) {
            unset($hiddens['tmb']);
        }

        // if no thumbnails url - try detect it
        if ($root['read'] && !$this->tmbURL && $this->URL) {
            if (strpos($this->tmbPath, $this->root) === 0) {
                $this->tmbURL = $this->URL . str_replace(DIRECTORY_SEPARATOR, '/', substr($this->tmbPath, strlen($this->root) + 1));
                if (preg_match("|[^/?&=]$|", $this->tmbURL)) {
                    $this->tmbURL .= '/';
                }
            }
        }

        // set $this->tmp by options['tmpPath']
        $this->tmp = '';
        if (!empty($this->options['tmpPath'])) {
            if ((is_dir($this->options['tmpPath']) || mkdir($this->options['tmpPath'], $this->options['dirMode'], true)) && is_writable($this->options['tmpPath'])) {
                $this->tmp = $this->options['tmpPath'];
            } else {
                if (isset($hiddens['temp'])) {
                    unset($hiddens['temp']);
                }
            }
        }
        if (!$this->tmp && ($tmp = elFinder::getStaticVar('commonTempPath'))) {
            $this->tmp = $tmp;
        }

        // check quarantine dir
        $this->quarantine = '';
        if (!empty($this->options['quarantine'])) {
            if ((is_dir($this->options['quarantine']) || mkdir($this->options['quarantine'], $this->options['dirMode'], true)) && is_writable($this->options['quarantine'])) {
                $this->quarantine = $this->options['quarantine'];
            } else {
                if (isset($hiddens['quarantine'])) {
                    unset($hiddens['quarantine']);
                }
            }
        } else if ($_path = elFinder::getCommonTempPath()) {
            $this->quarantine = $_path;
        }

        if (!$this->quarantine) {
            if (!$this->tmp) {
                $this->archivers['extract'] = array();
                $this->disabled[] = 'extract';
            } else {
                $this->quarantine = $this->tmp;
            }
        }

        if ($hiddens) {
            foreach ($hiddens as $hidden) {
                $this->attributes[] = array(
                    'pattern' => '~^' . preg_quote(DIRECTORY_SEPARATOR . $hidden, '~') . '$~',
                    'read' => false,
                    'write' => false,
                    'locked' => true,
                    'hidden' => true
                );
            }
        }

        if (!empty($this->options['keepTimestamp'])) {
            $this->options['keepTimestamp'] = array_flip($this->options['keepTimestamp']);
        }

        $this->statOwner = (!empty($this->options['statOwner']));

        // enable WinRemoveTailDots plugin on Windows server
        if (DIRECTORY_SEPARATOR !== '/') {
            if (!isset($this->options['plugin'])) {
                $this->options['plugin'] = array();
            }
            $this->options['plugin']['WinRemoveTailDots'] = array('enable' => true);
        }
    }

    /**
     * Long pooling sync checker
     * This function require server command `inotifywait`
     * If `inotifywait` need full path, Please add `define('ELFINER_INOTIFYWAIT_PATH', '/PATH_TO/inotifywait');` into connector.php
     *
     * @param string $path
     * @param int    $standby
     * @param number $compare
     *
     * @return number|bool
     * @throws elFinderAbortException
     */
    public function localFileSystemInotify($path, $standby, $compare)
    {
        if (isset($this->sessionCache['localFileSystemInotify_disable'])) {
            return false;
        }
        $path = realpath($path);
        $mtime = filemtime($path);
        if (!$mtime) {
            return false;
        }
        if ($mtime != $compare) {
            return $mtime;
        }
        $inotifywait = defined('ELFINER_INOTIFYWAIT_PATH') ? ELFINER_INOTIFYWAIT_PATH : 'inotifywait';
        $standby = max(1, intval($standby));
        $cmd = $inotifywait . ' ' . escapeshellarg($path) . ' -t ' . $standby . ' -e moved_to,moved_from,move,close_write,delete,delete_self';
        $this->procExec($cmd, $o, $r);
        if ($r === 0) {
            // changed
            clearstatcache();
            if (file_exists($path)) {
                $mtime = filemtime($path); // error on busy?
                return $mtime ? $mtime : time();
            } else {
                // target was removed
                return 0;
            }
        } else if ($r === 2) {
            // not changed (timeout)
            return $compare;
        }
        // error
        // cache to $_SESSION
        $this->sessionCache['localFileSystemInotify_disable'] = true;
        $this->session->set($this->id, $this->sessionCache);
        return false;
    }

    /*********************************************************************/
    /*                               FS API                              */
    /*********************************************************************/

    /*********************** paths/urls *************************/

    /**
     * Return parent directory path
     *
     * @param  string $path file path
     *
     * @return string
     * @author Dmitry (dio) Levashov
     **/
    protected function _dirname($path)
    {
        return dirname($path);
    }

    /**
     * Return file name
     *
     * @param  string $path file path
     *
     * @return string
     * @author Dmitry (dio) Levashov
     **/
    protected function _basename($path)
    {
        return basename($path);
    }

    /**
     * Join dir name and file name and retur full path
     *
     * @param  string $dir
     * @param  string $name
     *
     * @return string
     * @author Dmitry (dio) Levashov
     **/
    protected function _joinPath($dir, $name)
    {
        $dir = rtrim($dir, DIRECTORY_SEPARATOR);
        $path = realpath($dir . DIRECTORY_SEPARATOR . $name);
        // realpath() returns FALSE if the file does not exist
        if ($path === false || strpos($path, $this->root) !== 0) {
            if (DIRECTORY_SEPARATOR !== '/') {
                $dir = str_replace('/', DIRECTORY_SEPARATOR, $dir);
                $name = str_replace('/', DIRECTORY_SEPARATOR, $name);
            }
            // Directory traversal measures
            if (strpos($dir, '..' . DIRECTORY_SEPARATOR) !== false || substr($dir, -2) == '..') {
                $dir = $this->root;
            }
            if (strpos($name, '..' . DIRECTORY_SEPARATOR) !== false) {
                $name = basename($name);
            }
            $path = $dir . DIRECTORY_SEPARATOR . $name;
        }
        return $path; 
    }

    /**
     * Return normalized path, this works the same as os.path.normpath() in Python
     *
     * @param  string $path path
     *
     * @return string
     * @author Troex Nevelin
     **/
    protected function _normpath($path)
    {
        if (empty($path)) {
            return '.';
        }

        $changeSep = (DIRECTORY_SEPARATOR !== '/');
        if ($changeSep) {
            $drive = '';
            if (preg_match('/^([a-zA-Z]:)(.*)/', $path, $m)) {
                $drive = $m[1];
                $path = $m[2] ? $m[2] : '/';
            }
            $path = str_replace(DIRECTORY_SEPARATOR, '/', $path);
        }

        if (strpos($path, '/') === 0) {
            $initial_slashes = true;
        } else {
            $initial_slashes = false;
        }

        if (($initial_slashes)
            && (strpos($path, '//') === 0)
            && (strpos($path, '///') === false)) {
            $initial_slashes = 2;
        }

        $initial_slashes = (int)$initial_slashes;

        $comps = explode('/', $path);
        $new_comps = array();
        foreach ($comps as $comp) {
            if (in_array($comp, array('', '.'))) {
                continue;
            }

            if (($comp != '..')
                || (!$initial_slashes && !$new_comps)
                || ($new_comps && (end($new_comps) == '..'))) {
                array_push($new_comps, $comp);
            } elseif ($new_comps) {
                array_pop($new_comps);
            }
        }
        $comps = $new_comps;
        $path = implode('/', $comps);
        if ($initial_slashes) {
            $path = str_repeat('/', $initial_slashes) . $path;
        }

        if ($changeSep) {
            $path = $drive . str_replace('/', DIRECTORY_SEPARATOR, $path);
        }

        return $path ? $path : '.';
    }

    /**
     * Return file path related to root dir
     *
     * @param  string $path file path
     *
     * @return string
     * @author Dmitry (dio) Levashov
     **/
    protected function _relpath($path)
    {
        if ($path === $this->root) {
            return '';
        } else {
            if (strpos($path, $this->root) === 0) {
                return ltrim(substr($path, strlen($this->root)), DIRECTORY_SEPARATOR);
            } else {
                // for link
                return $path;
            }
        }
    }

    /**
     * Convert path related to root dir into real path
     *
     * @param  string $path file path
     *
     * @return string
     * @author Dmitry (dio) Levashov
     **/
    protected function _abspath($path)
    {
        if ($path === DIRECTORY_SEPARATOR) {
            return $this->root;
        } else {
            $path = $this->_normpath($path);
            if (strpos($path, $this->systemRoot) === 0) {
                return $path;
            } else if (DIRECTORY_SEPARATOR !== '/' && preg_match('/^[a-zA-Z]:' . preg_quote(DIRECTORY_SEPARATOR, '/') . '/', $path)) {
                return $path;
            } else {
                return $this->_joinPath($this->root, $path);
            }
        }
    }

    /**
     * Return fake path started from root dir
     *
     * @param  string $path file path
     *
     * @return string
     * @author Dmitry (dio) Levashov
     **/
    protected function _path($path)
    {
        return $this->rootName . ($path == $this->root ? '' : $this->separator . $this->_relpath($path));
    }

    /**
     * Return true if $path is children of $parent
     *
     * @param  string $path   path to check
     * @param  string $parent parent path
     *
     * @return bool
     * @author Dmitry (dio) Levashov
     **/
    protected function _inpath($path, $parent)
    {
        $cwd = getcwd();
        $real_path = $this->getFullPath($path, $cwd);
        $real_parent = $this->getFullPath($parent, $cwd);
        if ($real_path && $real_parent) {
            return $real_path === $real_parent || strpos($real_path, rtrim($real_parent, DIRECTORY_SEPARATOR) . DIRECTORY_SEPARATOR) === 0;
        }
        return false;
    }


    /***************** file stat ********************/

    /**
     * Return stat for given path.
     * Stat contains following fields:
     * - (int)    size    file size in b. required
     * - (int)    ts      file modification time in unix time. required
     * - (string) mime    mimetype. required for folders, others - optionally
     * - (bool)   read    read permissions. required
     * - (bool)   write   write permissions. required
     * - (bool)   locked  is object locked. optionally
     * - (bool)   hidden  is object hidden. optionally
     * - (string) alias   for symlinks - link target path relative to root path. optionally
     * - (string) target  for symlinks - link target path. optionally
     * If file does not exists - returns empty array or false.
     *
     * @param  string $path file path
     *
     * @return array|false
     * @author Dmitry (dio) Levashov
     **/
    protected function _stat($path)
    {
        $stat = array();

        if (!file_exists($path) && !is_link($path)) {
            return $stat;
        }

        //Verifies the given path is the root or is inside the root. Prevents directory traveral.
        if (!$this->_inpath($path, $this->root)) {
            return $stat;
        }

        $stat['isowner'] = false;
        $linkreadable = false;
        if ($path != $this->root && is_link($path)) {
            if (!$this->options['followSymLinks']) {
                return array();
            }
            if (!($target = $this->readlink($path))
                || $target == $path) {
                if (is_null($target)) {
                    $stat = array();
                    return $stat;
                } else {
                    $stat['mime'] = 'symlink-broken';
                    $target = readlink($path);
                    $lstat = lstat($path);
                    $ostat = $this->getOwnerStat($lstat['uid'], $lstat['gid']);
                    $linkreadable = !empty($ostat['isowner']);
                }
            }
            $stat['alias'] = $this->_path($target);
            $stat['target'] = $target;
        }

        $readable = is_readable($path);

        if ($readable) {
            $size = sprintf('%u', filesize($path));
            $stat['ts'] = filemtime($path);
            if ($this->statOwner) {
                $fstat = stat($path);
                $uid = $fstat['uid'];
                $gid = $fstat['gid'];
                $stat['perm'] = substr((string)decoct($fstat['mode']), -4);
                $stat = array_merge($stat, $this->getOwnerStat($uid, $gid));
            }
        }

        if (($dir = is_dir($path)) && $this->options['detectDirIcon']) {
            $favicon = $path . DIRECTORY_SEPARATOR . $this->options['detectDirIcon'];
            if ($this->URL && file_exists($favicon)) {
                $stat['icon'] = $this->URL . str_replace(DIRECTORY_SEPARATOR, '/', substr($favicon, strlen($this->root) + 1));
            }
        }

        if (!isset($stat['mime'])) {
            $stat['mime'] = $dir ? 'directory' : $this->mimetype($path);
        }
        //logical rights first
        $stat['read'] = ($linkreadable || $readable) ? null : false;
        $stat['write'] = is_writable($path) ? null : false;

        if (is_null($stat['read'])) {
            if ($dir) {
                $stat['size'] = 0;
            } else if (isset($size)) {
                $stat['size'] = $size;
            }
        }

        if ($this->options['statCorrector']) {
            call_user_func_array($this->options['statCorrector'], array(&$stat, $path, $this->statOwner, $this));
        }

        return $stat;
    }

    /**
     * Get stat `owner`, `group` and `isowner` by `uid` and `gid`
     * Sub-fuction of _stat() and _scandir()
     *
     * @param integer $uid
     * @param integer $gid
     *
     * @return array  stat
     */
    protected function getOwnerStat($uid, $gid)
    {
        static $names = null;
        static $phpuid = null;

        if (is_null($names)) {
            $names = array('uid' => array(), 'gid' => array());
        }
        if (is_null($phpuid)) {
            if (is_callable('posix_getuid')) {
                $phpuid = posix_getuid();
            } else {
                $phpuid = 0;
            }
        }

        $stat = array();

        if ($uid) {
            $stat['isowner'] = ($phpuid == $uid);
            if (isset($names['uid'][$uid])) {
                $stat['owner'] = $names['uid'][$uid];
            } else if (is_callable('posix_getpwuid')) {
                $pwuid = posix_getpwuid($uid);
                $stat['owner'] = $names['uid'][$uid] = $pwuid['name'];
            } else {
                $stat['owner'] = $names['uid'][$uid] = $uid;
            }
        }
        if ($gid) {
            if (isset($names['gid'][$gid])) {
                $stat['group'] = $names['gid'][$gid];
            } else if (is_callable('posix_getgrgid')) {
                $grgid = posix_getgrgid($gid);
                $stat['group'] = $names['gid'][$gid] = $grgid['name'];
            } else {
                $stat['group'] = $names['gid'][$gid] = $gid;
            }
        }

        return $stat;
    }

    /**
     * Return true if path is dir and has at least one childs directory
     *
     * @param  string $path dir path
     *
     * @return bool
     * @author Dmitry (dio) Levashov
     **/
    protected function _subdirs($path)
    {

        $dirs = false;
        if (is_dir($path) && is_readable($path)) {
            if (class_exists('FilesystemIterator', false)) {
                $dirItr = new ParentIterator(
                    new RecursiveDirectoryIterator($path,
                        FilesystemIterator::SKIP_DOTS |
                        FilesystemIterator::CURRENT_AS_SELF |
                        (defined('RecursiveDirectoryIterator::FOLLOW_SYMLINKS') ?
                            RecursiveDirectoryIterator::FOLLOW_SYMLINKS : 0)
                    )
                );
                $dirItr->rewind();
                if ($dirItr->hasChildren()) {
                    $dirs = true;
                    $name = $dirItr->getSubPathName();
                    while ($dirItr->valid()) {
                        if (!$this->attr($path . DIRECTORY_SEPARATOR . $name, 'read', null, true)) {
                            $dirs = false;
                            $dirItr->next();
                            $name = $dirItr->getSubPathName();
                            continue;
                        }
                        $dirs = true;
                        break;
                    }
                }
            } else {
                $path = strtr($path, array('[' => '\\[', ']' => '\\]', '*' => '\\*', '?' => '\\?'));
                return (bool)glob(rtrim($path, DIRECTORY_SEPARATOR) . DIRECTORY_SEPARATOR . '*', GLOB_ONLYDIR);
            }
        }
        return $dirs;
    }

    /**
     * Return object width and height
     * Usualy used for images, but can be realize for video etc...
     *
     * @param  string $path file path
     * @param  string $mime file mime type
     *
     * @return string
     * @author Dmitry (dio) Levashov
     **/
    protected function _dimensions($path, $mime)
    {
        clearstatcache();
        return strpos($mime, 'image') === 0 && is_readable($path) && filesize($path) && ($s = getimagesize($path)) !== false
            ? $s[0] . 'x' . $s[1]
            : false;
    }
    /******************** file/dir content *********************/

    /**
     * Return symlink target file
     *
     * @param  string $path link path
     *
     * @return string
     * @author Dmitry (dio) Levashov
     **/
    protected function readlink($path)
    {
        if (!($target = readlink($path))) {
            return null;
        }

        if (strpos($target, $this->systemRoot) !== 0) {
            $target = $this->_joinPath(dirname($path), $target);
        }

        if (!file_exists($target)) {
            return false;
        }

        return $target;
    }

    /**
     * Return files list in directory.
     *
     * @param  string $path dir path
     *
     * @return array
     * @throws elFinderAbortException
     * @author Dmitry (dio) Levashov
     */
    protected function _scandir($path)
    {
        elFinder::checkAborted();
        $files = array();
        $cache = array();
        $dirWritable = is_writable($path);
        $dirItr = array();
        $followSymLinks = $this->options['followSymLinks'];
        try {
            $dirItr = new DirectoryIterator($path);
        } catch (UnexpectedValueException $e) {
        }

        foreach ($dirItr as $file) {
            try {
                if ($file->isDot()) {
                    continue;
                }

                $files[] = $fpath = $file->getPathname();

                $br = false;
                $stat = array();

                $stat['isowner'] = false;
                $linkreadable = false;
                if ($file->isLink()) {
                    if (!$followSymLinks) {
                        continue;
                    }
                    if (!($target = $this->readlink($fpath))
                        || $target == $fpath) {
                        if (is_null($target)) {
                            $stat = array();
                            $br = true;
                        } else {
                            $_path = $fpath;
                            $stat['mime'] = 'symlink-broken';
                            $target = readlink($_path);
                            $lstat = lstat($_path);
                            $ostat = $this->getOwnerStat($lstat['uid'], $lstat['gid']);
                            $linkreadable = !empty($ostat['isowner']);
                            $dir = false;
                            $stat['alias'] = $this->_path($target);
                            $stat['target'] = $target;
                        }
                    } else {
                        $dir = is_dir($target);
                        $stat['alias'] = $this->_path($target);
                        $stat['target'] = $target;
                        $stat['mime'] = $dir ? 'directory' : $this->mimetype($stat['alias']);
                    }
                } else {
                    if (($dir = $file->isDir()) && $this->options['detectDirIcon']) {
                        $path = $file->getPathname();
                        $favicon = $path . DIRECTORY_SEPARATOR . $this->options['detectDirIcon'];
                        if ($this->URL && file_exists($favicon)) {
                            $stat['icon'] = $this->URL . str_replace(DIRECTORY_SEPARATOR, '/', substr($favicon, strlen($this->root) + 1));
                        }
                    }
                    $stat['mime'] = $dir ? 'directory' : $this->mimetype($fpath);
                }
                $size = sprintf('%u', $file->getSize());
                $stat['ts'] = $file->getMTime();
                if (!$br) {
                    if ($this->statOwner && !$linkreadable) {
                        $uid = $file->getOwner();
                        $gid = $file->getGroup();
                        $stat['perm'] = substr((string)decoct($file->getPerms()), -4);
                        $stat = array_merge($stat, $this->getOwnerStat($uid, $gid));
                    }

                    //logical rights first
                    $stat['read'] = ($linkreadable || $file->isReadable()) ? null : false;
                    $stat['write'] = $file->isWritable() ? null : false;
                    $stat['locked'] = $dirWritable ? null : true;

                    if (is_null($stat['read'])) {
                        $stat['size'] = $dir ? 0 : $size;
                    }

                    if ($this->options['statCorrector']) {
                        call_user_func_array($this->options['statCorrector'], array(&$stat, $fpath, $this->statOwner, $this));
                    }
                }

                $cache[] = array($fpath, $stat);
            } catch (RuntimeException $e) {
                continue;
            }
        }

        if ($cache) {
            $cache = $this->convEncOut($cache, false);
            foreach ($cache as $d) {
                $this->updateCache($d[0], $d[1]);
            }
        }

        return $files;
    }

    /**
     * Open file and return file pointer
     *
     * @param  string $path file path
     * @param string  $mode
     *
     * @return false|resource
     * @internal param bool $write open file for writing
     * @author   Dmitry (dio) Levashov
     */
    protected function _fopen($path, $mode = 'rb')
    {
        return fopen($path, $mode);
    }

    /**
     * Close opened file
     *
     * @param  resource $fp file pointer
     * @param string    $path
     *
     * @return bool
     * @author Dmitry (dio) Levashov
     */
    protected function _fclose($fp, $path = '')
    {
        return (is_resource($fp) && fclose($fp));
    }

    /********************  file/dir manipulations *************************/

    /**
     * Create dir and return created dir path or false on failed
     *
     * @param  string $path parent dir path
     * @param string  $name new directory name
     *
     * @return string|bool
     * @author Dmitry (dio) Levashov
     **/
    protected function _mkdir($path, $name)
    {
        $path = $this->_joinPath($path, $name);

        if (mkdir($path)) {
            chmod($path, $this->options['dirMode']);
            return $path;
        }

        return false;
    }

    /**
     * Create file and return it's path or false on failed
     *
     * @param  string $path parent dir path
     * @param string  $name new file name
     *
     * @return string|bool
     * @author Dmitry (dio) Levashov
     **/
    protected function _mkfile($path, $name)
    {
        $path = $this->_joinPath($path, $name);

        if (($fp = fopen($path, 'w'))) {
            fclose($fp);
            chmod($path, $this->options['fileMode']);
            return $path;
        }
        return false;
    }

    /**
     * Create symlink
     *
     * @param  string $source    file to link to
     * @param  string $targetDir folder to create link in
     * @param  string $name      symlink name
     *
     * @return bool
     * @author Dmitry (dio) Levashov
     **/
    protected function _symlink($source, $targetDir, $name)
    {
        return $this->localFileSystemSymlink($source, $this->_joinPath($targetDir, $name));
    }

    /**
     * Copy file into another file
     *
     * @param  string $source    source file path
     * @param  string $targetDir target directory path
     * @param  string $name      new file name
     *
     * @return bool
     * @author Dmitry (dio) Levashov
     **/
    protected function _copy($source, $targetDir, $name)
    {
        $mtime = filemtime($source);
        $target = $this->_joinPath($targetDir, $name);
        if ($ret = copy($source, $target)) {
            isset($this->options['keepTimestamp']['copy']) && $mtime && touch($target, $mtime);
        }
        return $ret;
    }

    /**
     * Move file into another parent dir.
     * Return new file path or false.
     *
     * @param  string $source source file path
     * @param         $targetDir
     * @param  string $name   file name
     *
     * @return bool|string
     * @internal param string $target target dir path
     * @author   Dmitry (dio) Levashov
     */
    protected function _move($source, $targetDir, $name)
    {
        $mtime = filemtime($source);
        $target = $this->_joinPath($targetDir, $name);
        if ($ret = rename($source, $target) ? $target : false) {
            isset($this->options['keepTimestamp']['move']) && $mtime && touch($target, $mtime);
        }
        return $ret;
    }

    /**
     * Remove file
     *
     * @param  string $path file path
     *
     * @return bool
     * @author Dmitry (dio) Levashov
     **/
    protected function _unlink($path)
    {
        return is_file($path) && unlink($path);
    }

    /**
     * Remove dir
     *
     * @param  string $path dir path
     *
     * @return bool
     * @author Dmitry (dio) Levashov
     **/
    protected function _rmdir($path)
    {
        return rmdir($path);
    }

    /**
     * Create new file and write into it from file pointer.
     * Return new file path or false on error.
     *
     * @param  resource $fp   file pointer
     * @param  string   $dir  target dir path
     * @param  string   $name file name
     * @param  array    $stat file stat (required by some virtual fs)
     *
     * @return bool|string
     * @author Dmitry (dio) Levashov
     **/
    protected function _save($fp, $dir, $name, $stat)
    {
        $path = $this->_joinPath($dir, $name);

        $meta = stream_get_meta_data($fp);
        $uri = isset($meta['uri']) ? $meta['uri'] : '';
        if ($uri && !preg_match('#^[a-zA-Z0-9]+://#', $uri) && !is_link($uri)) {
            fclose($fp);
            $mtime = filemtime($uri);
            $isCmdPaste = ($this->ARGS['cmd'] === 'paste');
            $isCmdCopy = ($isCmdPaste && empty($this->ARGS['cut']));
            if (($isCmdCopy || !rename($uri, $path)) && !copy($uri, $path)) {
                return false;
            }
            // keep timestamp on upload
            if ($mtime && $this->ARGS['cmd'] === 'upload') {
                touch($path, isset($this->options['keepTimestamp']['upload']) ? $mtime : time());
            }
        } else {
            if (file_put_contents($path, $fp, LOCK_EX) === false) {
                return false;
            }
        }

        chmod($path, $this->options['fileMode']);
        return $path;
    }

    /**
     * Get file contents
     *
     * @param  string $path file path
     *
     * @return string|false
     * @author Dmitry (dio) Levashov
     **/
    protected function _getContents($path)
    {
        return file_get_contents($path);
    }

    /**
     * Write a string to a file
     *
     * @param  string $path    file path
     * @param  string $content new file content
     *
     * @return bool
     * @author Dmitry (dio) Levashov
     **/
    protected function _filePutContents($path, $content)
    {
        return (file_put_contents($path, $content, LOCK_EX) !== false);
    }

    /**
     * Detect available archivers
     *
     * @return void
     * @throws elFinderAbortException
     */
    protected function _checkArchivers()
    {
        $this->archivers = $this->getArchivers();
        return;
    }

    /**
     * chmod availability
     *
     * @param string $path
     * @param string $mode
     *
     * @return bool
     */
    protected function _chmod($path, $mode)
    {
        $modeOct = is_string($mode) ? octdec($mode) : octdec(sprintf("%04o", $mode));
        return chmod($path, $modeOct);
    }

    /**
     * Recursive symlinks search
     *
     * @param  string $path file/dir path
     *
     * @return bool
     * @throws Exception
     * @author Dmitry (dio) Levashov
     */
    protected function _findSymlinks($path)
    {
        return self::localFindSymlinks($path);
    }

    /**
     * Extract files from archive
     *
     * @param  string $path archive path
     * @param  array  $arc  archiver command and arguments (same as in $this->archivers)
     *
     * @return array|string|boolean
     * @throws elFinderAbortException
     * @author Dmitry (dio) Levashov,
     * @author Alexey Sukhotin
     */
    protected function _extract($path, $arc)
    {

        if ($this->quarantine) {

            $dir = $this->quarantine . DIRECTORY_SEPARATOR . md5(basename($path) . mt_rand());
            $archive = (isset($arc['toSpec']) || $arc['cmd'] === 'phpfunction') ? '' : $dir . DIRECTORY_SEPARATOR . basename($path);

            if (!mkdir($dir)) {
                return false;
            }

            // insurance unexpected shutdown
            register_shutdown_function(array($this, 'rmdirRecursive'), realpath($dir));

            chmod($dir, 0777);

            // copy in quarantine
            if (!is_readable($path) || ($archive && !copy($path, $archive))) {
                return false;
            }

            // extract in quarantine
            try {
                $this->unpackArchive($path, $arc, $archive ? true : $dir);
            } catch(Exception $e) {
                return $this->setError($e->getMessage());
            }

            // get files list
            try {
                $ls = self::localScandir($dir);
            } catch (Exception $e) {
                return false;
            }

            // no files - extract error ?
            if (empty($ls)) {
                return false;
            }

            $this->archiveSize = 0;

            // find symlinks and check extracted items
            $checkRes = $this->checkExtractItems($dir);
            if ($checkRes['symlinks']) {
                self::localRmdirRecursive($dir);
                return $this->setError(array_merge($this->error, array(elFinder::ERROR_ARC_SYMLINKS)));
            }
            $this->archiveSize = $checkRes['totalSize'];
            if ($checkRes['rmNames']) {
                foreach ($checkRes['rmNames'] as $name) {
                    $this->addError(elFinder::ERROR_SAVE, $name);
                }
            }

            // check max files size
            if ($this->options['maxArcFilesSize'] > 0 && $this->options['maxArcFilesSize'] < $this->archiveSize) {
                $this->delTree($dir);
                return $this->setError(elFinder::ERROR_ARC_MAXSIZE);
            }

            $extractTo = $this->extractToNewdir; // 'auto', ture or false

            // archive contains one item - extract in archive dir
            $name = '';
            $src = $dir . DIRECTORY_SEPARATOR . $ls[0];
            if (($extractTo === 'auto' || !$extractTo) && count($ls) === 1 && is_file($src)) {
                $name = $ls[0];
            } else if ($extractTo === 'auto' || $extractTo) {
                // for several files - create new directory
                // create unique name for directory
                $src = $dir;
                $splits = elFinder::splitFileExtention(basename($path));
                $name = $splits[0];
                $test = dirname($path) . DIRECTORY_SEPARATOR . $name;
                if (file_exists($test) || is_link($test)) {
                    $name = $this->uniqueName(dirname($path), $name, '-', false);
                }
            }

            if ($name !== '') {
                $result = dirname($path) . DIRECTORY_SEPARATOR . $name;

                if (!rename($src, $result)) {
                    $this->delTree($dir);
                    return false;
                }
            } else {
                $dstDir = dirname($path);
                $result = array();
                foreach ($ls as $name) {
                    $target = $dstDir . DIRECTORY_SEPARATOR . $name;
                    if (self::localMoveRecursive($dir . DIRECTORY_SEPARATOR . $name, $target, true, $this->options['copyJoin'])) {
                        $result[] = $target;
                    }
                }
                if (!$result) {
                    $this->delTree($dir);
                    return false;
                }
            }

            is_dir($dir) && $this->delTree($dir);

            return (is_array($result) || file_exists($result)) ? $result : false;
        }
        //TODO: Add return statement here
        return false;
    }

    /**
     * Create archive and return its path
     *
     * @param  string $dir   target dir
     * @param  array  $files files names list
     * @param  string $name  archive name
     * @param  array  $arc   archiver options
     *
     * @return string|bool
     * @throws elFinderAbortException
     * @author Dmitry (dio) Levashov,
     * @author Alexey Sukhotin
     */
    protected function _archive($dir, $files, $name, $arc)
    {
        return $this->makeArchive($dir, $files, $name, $arc);
    }

    /******************** Over write functions *************************/

    /**
     * File path of local server side work file path
     *
     * @param  string $path
     *
     * @return string
     * @author Naoki Sawada
     */
    protected function getWorkFile($path)
    {
        return $path;
    }

    /**
     * Delete dirctory trees
     *
     * @param string $localpath path need convert encoding to server encoding
     *
     * @return boolean
     * @throws elFinderAbortException
     * @author Naoki Sawada
     */
    protected function delTree($localpath)
    {
        return $this->rmdirRecursive($localpath);
    }

    /**
     * Return fileinfo based on filename
     * For item ID based path file system
     * Please override if needed on each drivers
     *
     * @param  string $path file cache
     *
     * @return array|boolean false
     */
    protected function isNameExists($path)
    {
        $exists = file_exists($this->convEncIn($path));
        // restore locale
        $this->convEncOut();
        return $exists ? $this->stat($path) : false;
    }

    /******************** Over write (Optimized) functions *************************/

    /**
     * Recursive files search
     *
     * @param  string $path dir path
     * @param  string $q    search string
     * @param  array  $mimes
     *
     * @return array
     * @throws elFinderAbortException
     * @author Dmitry (dio) Levashov
     * @author Naoki Sawada
     */
    protected function doSearch($path, $q, $mimes)
    {
        if (!empty($this->doSearchCurrentQuery['matchMethod']) || $this->encoding || !class_exists('FilesystemIterator', false)) {
            // has custom match method or non UTF-8, use elFinderVolumeDriver::doSearch()
            return parent::doSearch($path, $q, $mimes);
        }

        $result = array();

        $timeout = $this->options['searchTimeout'] ? $this->searchStart + $this->options['searchTimeout'] : 0;
        if ($timeout && $timeout < time()) {
            $this->setError(elFinder::ERROR_SEARCH_TIMEOUT, $this->path($this->encode($path)));
            return $result;
        }
        elFinder::extendTimeLimit($this->options['searchTimeout'] + 30);

        $match = array();
        try {
            $iterator = new RecursiveIteratorIterator(
                new RecursiveCallbackFilterIterator(
                    new RecursiveDirectoryIterator($path,
                        FilesystemIterator::KEY_AS_PATHNAME |
                        FilesystemIterator::SKIP_DOTS |
                        ((defined('RecursiveDirectoryIterator::FOLLOW_SYMLINKS') && $this->options['followSymLinks']) ?
                            RecursiveDirectoryIterator::FOLLOW_SYMLINKS : 0)
                    ),
                    array($this, 'localFileSystemSearchIteratorFilter')
                ),
                RecursiveIteratorIterator::SELF_FIRST,
                RecursiveIteratorIterator::CATCH_GET_CHILD
            );
            foreach ($iterator as $key => $node) {
                if ($timeout && ($this->error || $timeout < time())) {
                    !$this->error && $this->setError(elFinder::ERROR_SEARCH_TIMEOUT, $this->path($this->encode($node->getPath)));
                    break;
                }
                if ($node->isDir()) {
                    if ($this->stripos($node->getFilename(), $q) !== false) {
                        $match[] = $key;
                    }
                } else {
                    $match[] = $key;
                }
            }
        } catch (Exception $e) {
        }

        if ($match) {
            foreach ($match as $p) {
                if ($timeout && ($this->error || $timeout < time())) {
                    !$this->error && $this->setError(elFinder::ERROR_SEARCH_TIMEOUT, $this->path($this->encode(dirname($p))));
                    break;
                }

                $stat = $this->stat($p);

                if (!$stat) { // invalid links
                    continue;
                }

                if (!empty($stat['hidden']) || !$this->mimeAccepted($stat['mime'], $mimes)) {
                    continue;
                }

                if ((!$mimes || $stat['mime'] !== 'directory')) {
                    $stat['path'] = $this->path($stat['hash']);
                    if ($this->URL && !isset($stat['url'])) {
                        $_path = str_replace(DIRECTORY_SEPARATOR, '/', substr($p, strlen($this->root) + 1));
                        $stat['url'] = $this->URL . str_replace('%2F', '/', rawurlencode($_path));
                    }

                    $result[] = $stat;
                }
            }
        }

        return $result;
    }

    /******************** Original local functions ************************
     *
     * @param $file
     * @param $key
     * @param $iterator
     *
     * @return bool
     */

    public function localFileSystemSearchIteratorFilter($file, $key, $iterator)
    {
        /* @var FilesystemIterator $file */
        /* @var RecursiveDirectoryIterator $iterator */
        $name = $file->getFilename();
        if ($this->doSearchCurrentQuery['excludes']) {
            foreach ($this->doSearchCurrentQuery['excludes'] as $exclude) {
                if ($this->stripos($name, $exclude) !== false) {
                    return false;
                }
            }
        }
        if ($iterator->hasChildren()) {
            if ($this->options['searchExDirReg'] && preg_match($this->options['searchExDirReg'], $key)) {
                return false;
            }
            return (bool)$this->attr($key, 'read', null, true);
        }
        return ($this->stripos($name, $this->doSearchCurrentQuery['q']) === false) ? false : true;
    }

    /**
     * Creates a symbolic link
     *
     * @param      string   $target  The target
     * @param      string   $link    The link
     *
     * @return     boolean  ( result of symlink() )
     */
    protected function localFileSystemSymlink($target, $link)
    {
        $res = false;
        if (function_exists('symlink') and is_callable('symlink')) {
            $errlev = error_reporting();
            error_reporting($errlev ^ E_WARNING);
            if ($res = symlink(realpath($target), $link)) {
                $res = is_readable($link);
            }
            error_reporting($errlev);
        }
        return $res;
    }
} // END class PK      A��\�^b�?  ?    mods_migrator.phpnu W+A��        <?php
/**
 * Handles mod migration upon import.
 *
 * This class will receive an array of theme mods (key-value) and migrate legacy things.
 *
 * @since 3.0.0
 *
 * @package Neve\Core
 */

namespace Neve\Core\Settings;

use Neve\Core\Builder_Migrator;

/**
 * Class Mods_Migrator
 */
class Mods_Migrator {

	const LEGACY_HEADINGS = [
		Config::MODS_TYPEFACE_H6 => [
			'neve_h6_font_size'   => 'fontSize',
			'neve_h6_line_height' => 'lineHeight',
		],
		Config::MODS_TYPEFACE_H5 => [
			'neve_h5_font_size'   => 'fontSize',
			'neve_h5_line_height' => 'lineHeight',
		],
		Config::MODS_TYPEFACE_H4 => [
			'neve_h4_font_size'   => 'fontSize',
			'neve_h4_line_height' => 'lineHeight',
		],
		Config::MODS_TYPEFACE_H3 => [
			'neve_h3_font_size'   => 'fontSize',
			'neve_h3_line_height' => 'lineHeight',
		],
		Config::MODS_TYPEFACE_H2 => [
			'neve_h2_font_size'   => 'fontSize',
			'neve_h2_line_height' => 'lineHeight',
		],
		Config::MODS_TYPEFACE_H1 => [
			'neve_h1_font_size'   => 'fontSize',
			'neve_h1_line_height' => 'lineHeight',
		],
	];

	/**
	 * Builders
	 *
	 * @var string[]
	 */
	private $builder_map = [ 'hfg_header_layout', 'hfg_footer_layout', 'hfg_page_header_layout' ];

	/**
	 * Mods array.
	 *
	 * @var array
	 */
	private $mods = [];

	/**
	 * Mods to migrate.
	 *
	 * @var array
	 */
	private $mods_to_migrate_to = [
		Config::MODS_TYPEFACE_GENERAL,
		Config::MODS_TYPEFACE_H1,
		Config::MODS_TYPEFACE_H2,
		Config::MODS_TYPEFACE_H3,
		Config::MODS_TYPEFACE_H4,
		Config::MODS_TYPEFACE_H5,
		Config::MODS_TYPEFACE_H6,
	];

	/**
	 * Mods_Migrator constructor.
	 *
	 * @param array $incoming_mods the incoming mods from import.
	 */
	public function __construct( $incoming_mods ) {
		$this->mods = $incoming_mods;
	}

	/**
	 * Get migrated mods.
	 *
	 * @return array
	 */
	public function get_migrated_mods() {
		$this->migrate_mods();
		$this->attempt_builders_migration();
		$this->unset_unused();

		return $this->mods;
	}

	/**
	 * Migrate mods.
	 *
	 * @return void
	 */
	private function migrate_mods() {
		foreach ( $this->mods_to_migrate_to as $new_mod_key ) {
			// If the new mod is already in use, we don't need to migrate anything.
			if ( isset( $this->mods[ $new_mod_key ] ) ) {
				continue;
			}

			$next_value = $this->transform_to_new_value( $new_mod_key );

			if ( empty( $next_value ) ) {
				continue;
			}

			$this->mods[ $new_mod_key ] = $next_value;
		}
	}

	/**
	 * Attempt to migrate builders.
	 *
	 * @return void
	 */
	private function attempt_builders_migration() {
		$hfg_migrator = new Builder_Migrator();

		foreach ( $this->builder_map as $builder ) {
			$new_builder_mod = $builder . '_v2';
			if ( isset( $this->mods[ $new_builder_mod ] ) ) {
				continue;
			}

			if ( ! isset( $this->mods[ $builder ] ) ) {
				continue;
			}

			$new_value = $hfg_migrator->get_new_builder_value_from_old( json_decode( $this->mods[ $builder ], true ) );

			if ( $new_value === false ) {
				continue;
			}

			$this->mods[ $new_builder_mod ] = wp_json_encode( $new_value );
			unset( $this->mods[ $builder ] );
		}
	}

	/**
	 * Get the array of old values that will match the new values.
	 *
	 * @param string $new_mod_key the new mod key.
	 *
	 * @return array
	 */
	private function transform_to_new_value( $new_mod_key ) {
		$defaults = Mods::get_alternative_mod_default( $new_mod_key );

		switch ( $new_mod_key ) {
			case Config::MODS_TYPEFACE_GENERAL:
				$old_value = $this->get_composed_value(
					[
						'neve_body_line_height'    => 'lineHeight',
						'neve_body_letter_spacing' => 'letterSpacing',
						'neve_body_font_weight'    => 'fontWeight',
						'neve_body_text_transform' => 'textTransform',
						'neve_body_font_size'      => 'fontSize',
					]
				);

				return array_merge( $defaults, $old_value );

			case Config::MODS_TYPEFACE_H1:
			case Config::MODS_TYPEFACE_H2:
			case Config::MODS_TYPEFACE_H3:
			case Config::MODS_TYPEFACE_H4:
			case Config::MODS_TYPEFACE_H5:
			case Config::MODS_TYPEFACE_H6:
				$partial = [
					'neve_headings_line_height'    => 'lineHeight',
					'neve_headings_letter_spacing' => 'letterSpacing',
					'neve_headings_font_weight'    => 'fontWeight',
					'neve_headings_text_transform' => 'textTransform',
				];

				$keys      = array_merge( $partial, self::LEGACY_HEADINGS[ $new_mod_key ] );
				$old_value = $this->get_composed_value( $keys );

				return array_merge( $defaults, $old_value );
		}

		return array();
	}

	/**
	 * Get the old values for the new mod.
	 *
	 * @param array $args args array [$old_mod => $key_on_new_mod].
	 *
	 * @return array
	 */
	private function get_composed_value( $args ) {
		$new_values = [];
		foreach ( $args as $old_mod => $new_key ) {
			if ( ! isset( $this->mods[ $old_mod ] ) ) {
				continue;
			}

			$final_value = $this->mods[ $old_mod ];
			// If the value is either font-size or line-height we should migrate it from previous json format.
			if ( in_array( $new_key, [ 'fontSize', 'lineHeight' ] ) ) {
				$final_value = json_decode( $final_value, true );
			}

			$new_values[ $new_key ] = $final_value;

			unset( $this->mods[ $old_mod ] );
		}

		return $new_values;
	}

	/**
	 * Unset unused theme mods.
	 *
	 * @return void
	 */
	private function unset_unused() {
		$to_remove = array_merge( $this->builder_map, [ 'background_color' ] );

		foreach ( $to_remove as $slug ) {
			if ( isset( $this->mods[ $slug ] ) ) {
				unset( $this->mods[ $slug ] );
			}
		}
	}
}
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