uyarreklam.com.tr/httpdocs/wp-content/plugins/so-widgets-bundle/base/inc/fields/color.class.php000064400000005416151547376600031657 0ustar00var/www/vhosts<?php

/**
 * Class SiteOrigin_Widget_Field_Color
 */
class SiteOrigin_Widget_Field_Color extends SiteOrigin_Widget_Field_Text_Input_Base {
	/**
	 * An optional array containing the color hexes to be used as the palette.
	 * If set to false, no color palettes will be output.
	 *
	 * @var array|bool
	 */
	protected $palettes;

	/**
	 * Whether to allow for transparent colors (RGBA) or not.
	 *
	 * @access protected
	 * @var bool
	 */
	protected $alpha;
	protected function get_input_classes() {
		$input_classes = parent::get_input_classes();
		$input_classes[] = 'siteorigin-widget-input-color';

		return $input_classes;
	}

	protected function get_input_data_attributes() {
		$data_attributes = parent::get_input_data_attributes();

		if ( ! empty( $this->default ) ) {
			$data_attributes['default-color'] = $this->default;
		}

		// Allow developers to add custom colors using a filter, and field options.
		$this->palettes = array_merge(
			apply_filters( 'siteorigin_widget_color_palette', array() ),
			! empty( $this->palettes ) ? $this->palettes : array()
		);

		if ( ! empty( $this->palettes ) ) {
			if ( ! empty( $this->palettes ) && is_array( $this->palettes ) ) {
				$valid_palette = array();
				$valid_palette = array_filter( $this->palettes, 'sanitize_hex_color' );

				if ( ! empty( $valid_palette ) ) {
					$data_attributes['palettes'] = wp_json_encode( $valid_palette );
				}
			} else {
				$data_attributes['palettes'] = $this->palettes;
			}
		}

		if ( ! empty( $this->alpha ) ) {
			$data_attributes['alpha-enabled'] = 'true';
			$data_attributes['alpha-color-type'] = 'hex';
		}

		return $data_attributes;
	}

	private function validate_rgba( $value, $is_alpha = false ) {
		$max_value = $is_alpha ? 1 : 255;
		return is_numeric( $value ) &&
			$value >= 0 &&
			$value <= $max_value;
	}

	protected function sanitize_field_input( $value, $instance ) {
		if ( empty( $value ) ) {
			return false;
		}

		$sanitized_value = $value;
		if ( ! empty( $this->alpha ) && strpos( $sanitized_value, 'rgba' ) !== false ) {
			sscanf( $sanitized_value, 'rgba(%d,%d,%d,%f)', $r, $g, $b, $a );

			if (
				! isset( $r ) ||
				! $this->validate_rgba( $r )
			) {
				$r = 0;
			}

			if (
				! isset( $g ) ||
				! $this->validate_rgba( $g )
			) {
				$g = 0;
			}
			if (
				! isset( $b ) ||
				! $this->validate_rgba( $b )
			) {
				$b = 0;
			}

			if (
				! isset( $a ) ||
				! $this->validate_rgba( $a, true )
			) {
				$a = 0;
			}

			$sanitized_value = "rgba($r,$g,$b,$a)";
		} else {
			if ( ! preg_match( '|^#|', $sanitized_value ) ) {
				$sanitized_value = '#' . $sanitized_value;
			}

			if ( ! preg_match( '|^#([A-Fa-f0-9]{3}){1,3}$|', $sanitized_value ) ) {
				// 3, 6, or 8 hex digits, or the empty string.
				$sanitized_value = false;
			}
		}

		return $sanitized_value;
	}
}