<?php

/**
 * Class SiteOrigin_Widget_Field_Checkbox
 */
class SiteOrigin_Widget_Field_Checkbox extends SiteOrigin_Widget_Field_Base {
	protected function render_field( $value, $instance ) {
		?>
		<label for="<?php echo esc_attr( $this->element_id ); ?>" class="so-checkbox-label">
			<input
				type="checkbox"
				name="<?php echo esc_attr( $this->element_name ); ?>"
				id="<?php echo esc_attr( $this->element_id ); ?>"
				class="siteorigin-widget-input" <?php checked( ! empty( $value ) ); ?>
			/>
			<?php echo esc_html( $this->label ); ?>
		</label>
		<?php
	}

	protected function render_field_label( $value, $instance ) {
		// Empty override. This field renders it's own label in the render_field() function.
	}

	protected function sanitize_field_input( $value, $instance ) {
		return ! empty( $value ) && ! ( is_string( $value ) && $value === 'false' );
	}
}