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/home/vianto5/realtylifestyleproperties.mx/wp-content/plugins/wpforms/src/Frontend/

/home/vianto5/realtylifestyleproperties.mx/wp-content/plugins/wpforms/src/Frontend

Name	Size	Mode	Actions
Amp.php	9140	0644	edit dl rm
Captcha.php	17716	0644	edit dl rm
Classic.php	9410	0644	edit dl rm
CSSVars.php	19464	0644	edit dl rm
Frontend.php	66476	0644	edit dl rm
Modern.php	8934	0644	edit dl rm

Edit: /home/vianto5/realtylifestyleproperties.mx/wp-content/plugins/wpforms/src/Frontend/CSSVars.php (19464B)

<?php

namespace WPForms\Frontend;

use WPForms\Integrations\Gutenberg\ThemesData;
use WPForms\Lite\Integrations\Gutenberg\ThemesData as LiteThemesData;
use WPForms\Pro\Integrations\Gutenberg\ThemesData as ProThemesData;
use WPForms\Pro\Integrations\Gutenberg\StockPhotos;

/**
 * CSS variables class.
 *
 * @since 1.8.1
 */
class CSSVars {

/**
	 * Root vars and values.
	 *
	 * @since 1.8.1
	 *
	 * @var array
	 */
	public const ROOT_VARS = [
		'field-border-radius'     => '3px',
		'field-border-style'      => 'solid',
		'field-border-size'       => '1px',
		'field-background-color'  => self::WHITE,
		'field-border-color'      => 'rgba( 0, 0, 0, 0.25 )',
		'field-text-color'        => 'rgba( 0, 0, 0, 0.7 )',
		'field-menu-color'        => self::WHITE,

'label-color'             => 'rgba( 0, 0, 0, 0.85 )',
		'label-sublabel-color'    => 'rgba( 0, 0, 0, 0.55 )',
		'label-error-color'       => '#d63637',

'button-border-radius'    => '3px',
		'button-border-style'     => 'none',
		'button-border-size'      => '1px',
		'button-background-color' => '#066aab',
		'button-border-color'     => '#066aab',
		'button-text-color'       => self::WHITE,

'page-break-color'        => '#066aab',

'background-image'        => 'none',
		'background-position'     => 'center center',
		'background-repeat'       => 'no-repeat',
		'background-size'         => 'cover',
		'background-width'        => '100px',
		'background-height'       => '100px',
		'background-color'        => 'rgba( 0, 0, 0, 0 )',
		'background-url'          => 'url()',

'container-padding'       => '0px',
		'container-border-style'  => 'none',
		'container-border-width'  => '1px',
		'container-border-color'  => '#000000',
		'container-border-radius' => '3px',
	];

/**
	 * Container shadow vars and values.
	 *
	 * @since 1.8.8
	 *
	 * @var array
	 */
	public const CONTAINER_SHADOW_SIZE = [
		'none'   => [
			'box-shadow' => 'none',
		],
		'small'  => [
			'box-shadow' => '0px 3px 5px 0px rgba(0, 0, 0, 0.1)',
		],
		'medium' => [
			'box-shadow' => '0px 10px 20px 0px rgba(0, 0, 0, 0.1)',
		],
		'large'  => [
			'box-shadow' => '0px 30px 50px -10px rgba(0, 0, 0, 0.15)',
		],
	];

/**
	 * Field Size vars and values.
	 *
	 * @since 1.8.1
	 *
	 * @var array
	 */
	public const FIELD_SIZE = [
		'small'  => [
			'input-height'     => '31px',
			'input-spacing'    => '10px',
			'font-size'        => '14px',
			'line-height'      => '17px',
			'padding-h'        => '9px',
			'checkbox-size'    => '14px',
			'sublabel-spacing' => '5px',
			'icon-size'        => '0.75',
		],
		'medium' => [
			'input-height'     => '43px',
			'input-spacing'    => '15px',
			'font-size'        => '16px',
			'line-height'      => '19px',
			'padding-h'        => '14px',
			'checkbox-size'    => '16px',
			'sublabel-spacing' => '5px',
			'icon-size'        => '1',
		],
		'large'  => [
			'input-height'     => '50px',
			'input-spacing'    => '20px',
			'font-size'        => '18px',
			'line-height'      => '21px',
			'padding-h'        => '14px',
			'checkbox-size'    => '18px',
			'sublabel-spacing' => '10px',
			'icon-size'        => '1.25',
		],
	];

/**
	 * Label Size vars and values.
	 *
	 * @since 1.8.1
	 *
	 * @var array
	 */
	public const LABEL_SIZE = [
		'small'  => [
			'font-size'            => '14px',
			'line-height'          => '17px',
			'sublabel-font-size'   => '13px',
			'sublabel-line-height' => '16px',
		],
		'medium' => [
			'font-size'            => '16px',
			'line-height'          => '19px',
			'sublabel-font-size'   => '14px',
			'sublabel-line-height' => '17px',
		],
		'large'  => [
			'font-size'            => '18px',
			'line-height'          => '21px',
			'sublabel-font-size'   => '16px',
			'sublabel-line-height' => '19px',
		],
	];

/**
	 * Button Size vars and values.
	 *
	 * @since 1.8.1
	 *
	 * @var array
	 */
	public const BUTTON_SIZE = [
		'small'  => [
			'font-size'  => '14px',
			'height'     => '37px',
			'padding-h'  => '15px',
			'margin-top' => '5px',
		],
		'medium' => [
			'font-size'  => '17px',
			'height'     => '41px',
			'padding-h'  => '15px',
			'margin-top' => '10px',
		],
		'large'  => [
			'font-size'  => '20px',
			'height'     => '48px',
			'padding-h'  => '20px',
			'margin-top' => '15px',
		],
	];

/**
	 * Spare variables.
	 *
	 * @since 1.8.8
	 *
	 * @var array
	 */
	private const SPARE_VARS = [ 'field-border-color' ];

/**
	 * White color.
	 *
	 * @since 1.8.8
	 *
	 * @var string
	 */
	private const WHITE = '#ffffff';

/**
	 * Render engine.
	 *
	 * @since 1.8.1
	 *
	 * @var string
	 */
	private $render_engine;

/**
	 * CSS variables.
	 *
	 * @since 1.8.1
	 *
	 * @var array
	 */
	private $css_vars;

/**
	 * Flag to check if root CSS vars were output.
	 *
	 * @since 1.8.1
	 *
	 * @var bool
	 */
	private $is_root_vars_displayed;

/**
	 * Initialize class.
	 *
	 * @since 1.8.1
	 */
	public function init(): void {

$this->init_vars();
	}

/**
	 * CSS variables data.
	 *
	 * @since 1.8.1
	 */
	private function init_vars(): void {

$vars = [];

$vars[':root'] = array_merge(
			self::ROOT_VARS,
			$this->get_complex_vars( 'field-size', self::FIELD_SIZE['medium'] ),
			$this->get_complex_vars( 'label-size', self::LABEL_SIZE['medium'] ),
			$this->get_complex_vars( 'button-size', self::BUTTON_SIZE['medium'] ),
			$this->get_complex_vars( 'container-shadow-size', self::CONTAINER_SHADOW_SIZE['none'] )
		);

/**
		 * Allows developers to modify default CSS variables which output on the frontend.
		 *
		 * @since 1.8.1
		 *
		 * @param array $vars CSS variables two-dimensional array.
		 *                    First level keys is the CSS selector.
		 *                    Second level keys is the variable name without the `--wpforms-` prefix.
		 */
		$this->css_vars = apply_filters( 'wpforms_frontend_css_vars_init_vars', $vars );
	}

/**
	 * Get complex CSS variables data.
	 *
	 * @since 1.8.1
	 *
	 * @param string $prefix CSS variable prefix.
	 * @param array  $values Values.
	 */
	public function get_complex_vars( string $prefix, array $values ): array {

$vars = [];

foreach ( $values as $key => $value ) {
			$vars[ "{$prefix}-{$key}" ] = $value;
		}

return $vars;
	}

/**
	 * Get CSS variables data by selector.
	 *
	 * @since 1.8.1
	 *
	 * @param string $selector Selector.
	 *
	 * @return array
	 */
	public function get_vars( string $selector = ':root' ): array {

if ( empty( $this->css_vars[ $selector ] ) ) {
			return [];
		}

return $this->css_vars[ $selector ];
	}

/**
	 * Output root CSS variables.
	 *
	 * @since 1.8.1
	 * @since 1.8.1.2 Added $force argument.
	 * @deprecated 1.9.3
	 *
	 * @param bool $force Force output root variables.
	 *
	 * @noinspection PhpMissingParamTypeInspection
	 */
	public function output_root( $force = false ): void {

_deprecated_function( __METHOD__, '1.9.3 of the WPForms plugin' );

if ( ! empty( $this->is_root_vars_displayed ) && empty( $force ) ) {
			return;
		}

$this->output_selector_vars( ':root', $this->css_vars[':root'] );

$this->is_root_vars_displayed = true;
	}

/**
	 * Get root variables CSS.
	 *
	 * @since 1.9.3
	 *
	 * @return string
	 */
	public function get_root_vars_css(): string {

return $this->get_selector_vars_css( ':root', $this->css_vars[':root'] );
	}

/**
	 * Output selector's CSS variables.
	 *
	 * @since 1.8.1
	 *
	 * @param string     $selector Selector.
	 * @param array      $vars     Variables data.
	 * @param string     $style_id Style tag ID attribute. Optional. Default is an empty string.
	 * @param string|int $form_id  Form ID. Optional. Default is an empty string.
	 */
	public function output_selector_vars( string $selector, array $vars, string $style_id = '', $form_id = '' ): void {

if ( empty( $this->render_engine ) ) {
			$this->render_engine = wpforms_get_render_engine();
		}

if ( $this->render_engine === 'classic' ) {
			return;
		}

// If this is not full "Base and Form Theme Styling", skip.
		if ( (int) wpforms_setting( 'disable-css', '1' ) !== 1 ) {
			return;
		}

$style_id = empty( $style_id ) ? 'wpforms-css-vars-' . $selector : $style_id;

printf(
			'<style id="%1$s">
				%2$s
			</style>',
			sanitize_key( $style_id ),
			$this->get_selector_vars_css( $selector, $vars, $form_id ) // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
		);
	}

/**
	 * Output CSS vars for the form added as a shortcode.
	 *
	 * @since 1.9.7
	 *
	 * @param array $atts Shortcode attributes.
	 */
	public function output_css_vars_for_shortcode( array $atts ): void {

if ( empty( $atts['id'] ) ) {
			return;
		}

$form_handler = wpforms()->obj( 'form' );

if ( ! $form_handler ) {
			return;
		}

$form_id   = (int) $atts['id'];
		$form_data = $form_handler->get( $form_id, [ 'content_only' => true ] );

if ( empty( $form_data ) ) {
			return;
		}

$attr = isset( $form_data['settings']['themes'] ) ? (array) $form_data['settings']['themes'] : [];
		$attr = $this->maybe_override_attributes( $attr );

$css_vars = $this->get_customized_css_vars( $attr );
		$css_vars = $this->add_css_vars_units( $css_vars );

$selector = "#wpforms-{$form_id}";
		$style_id = "wpforms-css-vars-{$form_id}";

$this->output_selector_vars( $selector, $css_vars, $style_id, $form_id );
		$this->output_custom_css( $attr, $selector, $style_id );
	}

/**
	 * Output custom CSS.
	 *
	 * @since 1.9.7
	 *
	 * @param array  $attr     Attributes.
	 * @param string $selector Selector.
	 * @param string $style_id Style ID.
	 *
	 * @noinspection PhpMissingParamTypeInspection
	 */
	private function output_custom_css( array $attr, string $selector, string $style_id ): void {

if ( wpforms_get_render_engine() === 'classic' ) {
			return;
		}

$custom_css = trim( $attr['customCss'] ?? '' );

if ( empty( $custom_css ) ) {
			return;
		}

printf(
			'<style id="%1$s-custom-css">
				%2$s {
					%3$s
				}
			</style>',
			sanitize_key( $style_id ),
			$selector, // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
			esc_html( $custom_css )
		);
	}

/**
	 * Maybe override attributes with themes.json settings.
	 *
	 * @since 1.9.7
	 *
	 * @param array $attr Attributes.
	 *
	 * @return array
	 */
	private function maybe_override_attributes( array $attr ): array {

$theme_slug = (string) ( $attr['wpformsTheme'] ?? '' );

if ( empty( $theme_slug ) ) {
			return $attr;
		}

$attr = $this->normalize_background_url( $attr );

$theme_data = $this->get_themes_data_object()->get_theme( $theme_slug );
		$settings   = $theme_data['settings'] ?? [];

return array_merge( $attr, $settings );
	}

/**
	 * Normalize background URL.
	 *
	 * Check if the background URL is not wrapped in url() and add it if needed.
	 *
	 * @since 1.9.7
	 *
	 * @param array $attr Attributes.
	 */
	private function normalize_background_url( array $attr ): array {

if ( ! isset( $attr['backgroundUrl'] ) ) {
			return $attr;
		}

if ( strpos( $attr['backgroundUrl'], 'url(' ) === 0 ) {
			return $attr;
		}

$attr['backgroundUrl'] = 'url(' . $attr['backgroundUrl'] . ')';

return $attr;
	}

/**
	 * Get themes data object.
	 *
	 * @since 1.9.7
	 *
	 * @return ThemesData
	 */
	private function get_themes_data_object(): ThemesData {

if ( wpforms()->is_pro() ) {
			return new ProThemesData( new StockPhotos() );
		}

return new LiteThemesData();
	}

/**
	 * Add CSS vars units.
	 *
	 * Form builder saves values without pixels, we need to add them before outputting as CSS vars.
	 *
	 * @since 1.9.7
	 *
	 * @param array $css_vars CSS vars.
	 *
	 * @return array
	 */
	private function add_css_vars_units( array $css_vars ): array {

$has_pixels = [
			'field-border-size',
			'field-border-radius',
			'button-border-size',
			'button-border-radius',
			'container-padding',
			'container-border-width',
			'container-border-radius',
		];

foreach ( $has_pixels as $key ) {
			if ( isset( $css_vars[ $key ] ) && is_numeric( $css_vars[ $key ] ) && $css_vars[ $key ] > 0 ) {
				$css_vars[ $key ] .= 'px';
			}
		}

return $css_vars;
	}

/**
	 * Get selector variables CSS.
	 *
	 * @since 1.9.3
	 *
	 * @param string     $selector Selector.
	 * @param array      $vars     Variables data.
	 * @param string|int $form_id  Form ID. Optional. Default is an empty string.
	 *
	 * @return string
	 */
	private function get_selector_vars_css( string $selector, array $vars, $form_id = '' ): string {

return sprintf(
			'%1$s {
				%2$s
			}',
			$selector, // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
			esc_html( $this->get_vars_css( $vars, $form_id ) )
		);
	}

/**
	 * Pre print vars filter.
	 *
	 * @since 1.8.8
	 *
	 * @param array      $vars    Variables data.
	 * @param string|int $form_id Form ID. Optional. Default is an empty string.
	 *
	 * @return array
	 */
	private function get_pre_print_vars( array $vars, $form_id = '' ): array {

// Normalize the `background-url` variable.
		if ( isset( $vars['background-url'] ) ) {
			$vars['background-url'] = $vars['background-url'] === 'url()' ? 'none' : $vars['background-url'];
		}

/**
		 * Filter CSS variables right before printing the CSS.
		 *
		 * @since 1.8.8
		 *
		 * @param array $vars    CSS variables.
		 * @param int   $form_id Form ID. Optional. Default is an empty string.
		 */
		return (array) apply_filters( 'wpforms_frontend_css_vars_pre_print_filter', $vars, $form_id );
	}

/**
	 * Generate CSS code from given vars data.
	 *
	 * @since 1.8.1
	 *
	 * @param array      $vars    Variables data.
	 * @param string|int $form_id Form ID. Optional. Default is an empty string.
	 */
	private function get_vars_css( array $vars, $form_id = '' ): string {

$vars   = $this->get_pre_print_vars( $vars, $form_id );
		$result = '';

foreach ( $vars as $name => $value ) {
			if ( ! is_string( $value ) ) {
				continue;
			}

if ( $value === '0' ) {
				$value = '0px';
			}

$result .= "--wpforms-{$name}: {$value};\n";

if ( in_array( $name, self::SPARE_VARS, true ) ) {
				$result .= "--wpforms-{$name}-spare: {$value};\n";
			}
		}

return $result;
	}

/**
	 * Get customized CSS vars.
	 *
	 * @since 1.8.3
	 *
	 * @param array $attr Attributes passed by integration.
	 *
	 * @return array
	 */
	public function get_customized_css_vars( $attr ): array { // phpcs:ignore Generic.Metrics.CyclomaticComplexity.TooHigh

$root_css_vars = $this->get_vars();
		$css_vars      = [];

foreach ( $attr as $key => $value ) {

$var_name = strtolower( preg_replace( '/[A-Z]/', '-$0', $key ) );

// Skip an attribute that is not the CSS var or has the default value.
			if ( empty( $root_css_vars[ $var_name ] ) || $root_css_vars[ $var_name ] === $value ) {
				continue;
			}

$css_vars[ $var_name ] = $value;
		}

// Reset border size in case of border style is `none`.
		$css_vars = $this->maybe_reset_border( $css_vars, 'field-border' );
		$css_vars = $this->maybe_reset_border( $css_vars, 'button-border' );

// Set the button alternative background color and use border color for accent in case of transparent color.
		$button_bg_color = $css_vars['button-background-color'] ?? $root_css_vars['button-background-color'];

if ( $this->is_transparent_color( $button_bg_color ) ) {
			$css_vars['button-background-color-alt'] = $button_bg_color;

$border_color = $css_vars['button-border-color'] ?? $root_css_vars['button-border-color'];

$css_vars['button-background-color'] = $this->is_transparent_color( $border_color ) ? $root_css_vars['button-background-color'] : $border_color;
			$button_bg_color                     = $css_vars['button-background-color'];
		}

$button_bg_color = strtolower( $button_bg_color );

// Set the button alternative text color in case if the background and text color are identical.
		$button_text_color = strtolower( $css_vars['button-text-color'] ?? $root_css_vars['button-text-color'] );

if ( $button_bg_color === $button_text_color || $this->is_transparent_color( $button_text_color ) ) {
			$css_vars['button-text-color-alt'] = $this->get_contrast_color( $button_bg_color );
		}

$size_css_vars = $this->get_size_css_vars( $attr );

return array_merge( $css_vars, $size_css_vars );
	}

/**
	 * Reset border size in case of border style is `none`.
	 *
	 * @since 1.9.7
	 *
	 * @param array  $css_vars CSS vars.
	 * @param string $key      Key.
	 *
	 * @return array
	 */
	private function maybe_reset_border( array $css_vars, string $key ): array {

$style_key = $key . '-style';
		$size_key  = $key . '-size';

if ( isset( $css_vars[ $style_key ] ) && $css_vars[ $style_key ] === 'none' ) {
			$css_vars[ $size_key ] = '0px';
		}

return $css_vars;
	}

/**
	 * Checks if the provided color has transparency.
	 *
	 * @since 1.8.8
	 *
	 * @param string $color The color to check.
	 *
	 * @return bool
	 */
	private function is_transparent_color( string $color ): bool {

$rgba = $this->get_color_as_rgb_array( $color );

$opacity_threshold = 0.33;
		$opacity           = $rgba[3] ?? 1;

return $opacity < $opacity_threshold;
	}

/**
	 * Get contrast color relative to a given color.
	 *
	 * @since 1.8.8
	 *
	 * @param string|array $color The color.
	 *
	 * @return string
	 */
	private function get_contrast_color( $color ): string {

$rgba = is_array( $color ) ? $color : $this->get_color_as_rgb_array( $color );
		$avg  = (int) ( ( ( array_sum( $rgba ) ) / 3 ) * ( $rgba[3] ?? 1 ) );

return $avg < 128 ? '#ffffff' : '#000000';
	}

/**
	 * Get size CSS vars.
	 *
	 * @since 1.8.3
	 * @since 1.8.8 Removed $css_vars argument.
	 *
	 * @param array $attr Attributes passed by integration.
	 *
	 * @return array
	 */
	private function get_size_css_vars( array $attr ): array {

$size_items    = [ 'field', 'label', 'button', 'container-shadow' ];
		$size_css_vars = [];

foreach ( $size_items as $item ) {

$item_attr = preg_replace_callback(
				'/-(\w)/',
				static function ( $matches ) {

return strtoupper( $matches[1] );
				},
				$item
			);

$item_attr .= 'Size';

$item_key      = $item . '-size';
			$item_constant = 'self::' . str_replace( '-', '_', strtoupper( $item ) ) . '_SIZE';

if ( empty( $attr[ $item_attr ] ) ) {
				continue;
			}

$size_css_vars[] = $this->get_complex_vars( $item_key, constant( $item_constant )[ $attr[ $item_attr ] ] );
		}

return empty( $size_css_vars ) ? [] : array_merge( ...$size_css_vars );
	}

/**
	 * Get color as an array of RGB(A) values.
	 *
	 * @since 1.8.8
	 *
	 * @param string $color Color.
	 *
	 * @return array|bool Color as an array of RGBA values. False on error.
	 */
	private function get_color_as_rgb_array( string $color ) {

// Remove # from the beginning of the string and remove whitespaces.
		$color = preg_replace( '/^#/', '', strtolower( trim( $color ) ) );
		$color = str_replace( ' ', '', (string) $color );

if ( $color === 'transparent' ) {
			$color = 'rgba(0,0,0,0)';
		}

$rgba      = $color;
		$rgb_array = [];

// Check if color is in HEX(A) format.
		$is_hex = preg_match( '/[0-9a-f]{6,8}$/', $rgba );

if ( $is_hex ) {
			// Search and split HEX(A) color into an array of char couples.
			preg_match_all( '/\w\w/', $rgba, $rgb_array );

$rgb_array    = array_map(
				static function ( $value ) {

return hexdec( '0x' . $value );
				},
				$rgb_array[0] ?? []
			);
			$rgb_array[3] = ( $rgb_array[3] ?? 255 ) / 255;
		} else {
			$rgba      = preg_replace( '/[^\d,.]/', '', $rgba );
			$rgb_array = explode( ',', $rgba );
		}

return $rgb_array;
	}
}

cmd: