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编辑当前文件:/home/ephorei/www/wp-content/plugins/sureforms/inc/generate-form-markup.php

<?php
/**
 * Sureforms Generate Form Class file.
 *
 * @package sureforms.
 * @since 0.0.1
 */

namespace SRFM\Inc;

use SRFM\Inc\Traits\Get_Instance;

if ( ! defined( 'ABSPATH' ) ) {
	exit; // Exit if accessed directly.
}

/**
 * Load Defaults Class.
 *
 * @since 0.0.1
 */
class Generate_Form_Markup {
	use Get_Instance;

/**
	 * Constructor
	 *
	 * @since  0.0.1
	 */
	public function __construct() {
		add_action( 'rest_api_init', [ $this, 'register_custom_endpoint' ] );
	}

/**
	 * Add custom API Route to generate form markup.
	 *
	 * @return void
	 * @since 0.0.1
	 */
	public function register_custom_endpoint() {
		register_rest_route(
			'sureforms/v1',
			'/generate-form-markup',
			[
				'methods'             => 'GET',
				'callback'            => [ $this, 'get_form_markup' ],
				'permission_callback' => '__return_true',
			]
		);
	}

/**
	 * Handle Form status
	 *
	 * @param int|string $id Contains form ID.
	 * @param bool       $show_title_current_page Boolean to show/hide form title.
	 * @param string     $sf_classname additional class_name.
	 * @param string     $post_type Contains post type.
	 * @param bool       $do_blocks Boolean to enable/disable parsing dynamic blocks.
	 *
	 * @return string|false
	 * @since 0.0.1
	 */
	public static function get_form_markup( $id, $show_title_current_page = true, $sf_classname = '', $post_type = 'post', $do_blocks = false ) {
		if ( isset( $_GET['id'] ) && isset( $_GET['srfm_form_markup_nonce'] ) ) {
			$nonce = isset( $_GET['srfm_form_markup_nonce'] ) ? sanitize_text_field( wp_unslash( $_GET['srfm_form_markup_nonce'] ) ) : '';
			$id    = wp_verify_nonce( $nonce, 'srfm_form_markup' ) && ! empty( $_GET['srfm_form_markup_nonce'] ) ? Helper::get_integer_value( sanitize_text_field( wp_unslash( $_GET['id'] ) ) ) : '';
		} else {
			$id = Helper::get_integer_value( $id );
		}
		do_action( 'srfm_localize_conditional_logic_data', $id );
		$post = get_post( Helper::get_integer_value( $id ) );

$content = '';

if ( $post && ! empty( $post->post_content ) ) {
			if ( ! empty( $do_blocks ) ) {
				$content = do_blocks( $post->post_content );
			} else {
				$content = apply_filters( 'the_content', $post->post_content ); // phpcs:ignore WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedHooknameFound -- wordpress hook
			}
		}

$blocks            = parse_blocks( $content );
		$block_count       = count( $blocks );
		$current_post_type = get_post_type();

// load all the frontend assets.
		Frontend_Assets::enqueue_scripts_and_styles();

ob_start();
		if ( '' !== $id && 0 !== $block_count ) {

$container_id = 'srfm-form-container-' . Helper::get_string_value( $id );

$form_classes = [
				'srfm-form-container',
				$container_id,
				$sf_classname,
			];

$form_classes[] = Helper::get_string_value( Helper::get_meta_value( $id, '_srfm_additional_classes' ) );

$form_styling             = get_post_meta( $id, '_srfm_forms_styling', true );
			$form_styling             = ! empty( $form_styling ) && is_array( $form_styling ) ? $form_styling : [];
			$page_break_settings      = defined( 'SRFM_PRO_VER' ) ? get_post_meta( $id, '_srfm_page_break_settings', true ) : [];
			$page_break_settings      = ! empty( $page_break_settings ) && is_array( $page_break_settings ) ? $page_break_settings : [];
			$is_page_break            = ! empty( $page_break_settings ) ? $page_break_settings['is_page_break'] : false;
			$page_break_progress_type = ! empty( $page_break_settings ) ? $page_break_settings['progress_indicator_type'] : 'none';
			$form_confirmation        = get_post_meta( $id, '_srfm_form_confirmation' );
			$confirmation_type        = '';
			$submission_action        = '';
			$success_url              = '';
			if ( is_array( $form_confirmation ) && isset( $form_confirmation[0][0] ) ) {
				$confirmation_data = $form_confirmation[0][0];
				$page_url          = $confirmation_data['page_url'] ?? '';
				$custom_url        = $confirmation_data['custom_url'] ?? '';
				$confirmation_type = $confirmation_data['confirmation_type'] ?? '';
				$submission_action = $confirmation_data['submission_action'] ?? '';
				$success_url       = '';
				if ( 'different page' === $confirmation_type ) {
					$success_url = $page_url;
				} elseif ( 'custom url' === $confirmation_type ) {
					$success_url = $custom_url;
				}
			}

// Submit button.
			$button_text             = Helper::get_meta_value( $id, '_srfm_submit_button_text' );
			$submit_button_alignment = ! empty( $form_styling['submit_button_alignment'] ) ? $form_styling['submit_button_alignment'] : 'left';

if ( is_rtl() && ( 'left' === $submit_button_alignment || 'right' === $submit_button_alignment ) ) {
				$submit_button_alignment = 'right' === $submit_button_alignment ? 'left' : 'right';
			}

$btn_from_theme       = Helper::get_meta_value( $id, '_srfm_inherit_theme_button' );
			$is_inline_button     = Helper::get_meta_value( $id, '_srfm_is_inline_button' );
			$security_type        = Helper::get_meta_value( $id, '_srfm_captcha_security_type' );
			$form_custom_css_meta = Helper::get_meta_value( $id, '_srfm_form_custom_css' );
			$custom_css           = ! empty( $form_custom_css_meta ) && is_string( $form_custom_css_meta ) ? $form_custom_css_meta : '';

$full                       = 'justify' === $submit_button_alignment ? true : false;
			$recaptcha_version          = 'g-recaptcha' === $security_type ? Helper::get_meta_value( $id, '_srfm_form_recaptcha' ) : '';
			$srfm_cf_appearance_mode    = '';
			$srfm_cf_turnstile_site_key = '';
			$srfm_hcaptcha_site_key     = '';

$google_captcha_site_key = '';

if ( 'none' !== $security_type ) {
				$global_setting_options = get_option( 'srfm_security_settings_options' );
			} else {
				$global_setting_options = [];
			}

if ( is_array( $global_setting_options ) && 'cf-turnstile' === $security_type ) {
				$srfm_cf_turnstile_site_key = $global_setting_options['srfm_cf_turnstile_site_key'] ?? '';
				$srfm_cf_appearance_mode    = $global_setting_options['srfm_cf_appearance_mode'] ?? 'auto';
			}

if ( is_array( $global_setting_options ) && 'hcaptcha' === $security_type ) {
				$srfm_hcaptcha_site_key = $global_setting_options['srfm_hcaptcha_site_key'] ?? '';
			}

if ( is_array( $global_setting_options ) && 'g-recaptcha' === $security_type ) {
				switch ( $recaptcha_version ) {
					case 'v2-checkbox':
						$google_captcha_site_key = $global_setting_options['srfm_v2_checkbox_site_key'] ?? '';
						break;
					case 'v2-invisible':
						$google_captcha_site_key = $global_setting_options['srfm_v2_invisible_site_key'] ?? '';
						break;
					case 'v3-reCAPTCHA':
						$google_captcha_site_key = $global_setting_options['srfm_v3_site_key'] ?? '';
						break;
					default:
						break;
				}
			}

$primary_color    = $form_styling['primary_color'];
			$help_color_var   = $form_styling['text_color'];
			$label_text_color = $form_styling['text_color_on_primary'];
			$field_spacing    = $form_styling['field_spacing'];

// New colors.

$primary_color_var    = $primary_color ? $primary_color : '#046bd2';
			$label_text_color_var = $label_text_color ? $label_text_color : '#111827';

$selected_size = Helper::get_css_vars( $field_spacing );
			?>
			<div class="<?php echo esc_attr( implode( ' ', array_filter( $form_classes ) ) ); ?>">
			<style>
				/* Need to check and remove the input variables related to the Style Tab. */
				<?php echo esc_html( ".{$container_id}" ); ?> {
					/* New test variables */
					--srfm-color-scheme-primary: <?php echo esc_html( $primary_color_var ); ?>;
					--srfm-color-scheme-text-on-primary: <?php echo esc_html( $label_text_color_var ); ?>;
					--srfm-color-scheme-text: <?php echo esc_html( $help_color_var ); ?>;

--srfm-color-input-label: <?php echo esc_html( $help_color_var ); ?>;
					--srfm-color-input-description: hsl( from <?php echo esc_html( $help_color_var ); ?> h s l / 0.65 );
					--srfm-color-input-placeholder: hsl( from <?php echo esc_html( $help_color_var ); ?> h s l / 0.5 );
					--srfm-color-input-text: <?php echo esc_html( $help_color_var ); ?>;
					--srfm-color-input-prefix: hsl( from <?php echo esc_html( $help_color_var ); ?> h s l / 0.65 );
					--srfm-color-input-background: hsl( from <?php echo esc_html( $help_color_var ); ?> h s l / 0.02 );
					--srfm-color-input-background-hover: hsl( from <?php echo esc_html( $help_color_var ); ?> h s l / 0.05 );
					--srfm-color-input-background-disabled: hsl( from <?php echo esc_html( $help_color_var ); ?> h s l / 0.05 );
					--srfm-color-input-border: hsl( from <?php echo esc_html( $help_color_var ); ?> h s l / 0.25 );
					--srfm-color-input-border-disabled: hsl( from <?php echo esc_html( $help_color_var ); ?> h s l / 0.15 );
					--srfm-color-multi-choice-svg: hsl( from <?php echo esc_html( $help_color_var ); ?> h s l / 0.7 );
					--srfm-color-input-border-hover: hsl( from <?php echo esc_html( $primary_color_var ); ?> h s l / 0.65 );
					--srfm-color-input-border-focus-glow: hsl( from <?php echo esc_html( $primary_color_var ); ?> h s l / 0.15 );
					--srfm-color-input-selected: hsl( from <?php echo esc_html( $primary_color_var ); ?> h s l / 0.1 );
					--srfm-btn-color-hover: hsl( from <?php echo esc_html( $primary_color_var ); ?> h s l / 0.9 );
					--srfm-btn-color-disabled: hsl( from <?php echo esc_html( $primary_color_var ); ?> h s l / 0.25 );

/* Dropdown Variables */
					--srfm-dropdown-input-background-hover: hsl( from <?php echo esc_html( $help_color_var ); ?> h s l / 0.05 );
					--srfm-dropdown-option-background-hover: hsl( from <?php echo esc_html( $help_color_var ); ?> h s l / 0.10 );
					--srfm-dropdown-option-background-selected: hsl( from <?php echo esc_html( $help_color_var ); ?> h s l / 0.05 );
					--srfm-dropdown-option-selected-icon: hsl( from <?php echo esc_html( $help_color_var ); ?> h s l / 0.65 );
					--srfm-dropdown-option-text-color: hsl( from <?php echo esc_html( $help_color_var ); ?> h s l / 0.80 );
					--srfm-dropdown-option-selected-text: <?php echo esc_html( $help_color_var ); ?>;
					--srfm-dropdown-badge-background: hsl( from <?php echo esc_html( $help_color_var ); ?> h s l / 0.05 );
					--srfm-dropdown-badge-background-hover: hsl( from <?php echo esc_html( $help_color_var ); ?> h s l / 0.10 );
					--srfm-dropdown-menu-border-color: hsl( from <?php echo esc_html( $help_color_var ); ?> h s l / 0.10 );
					--srfm-dropdown-placeholder-color: hsl( from <?php echo esc_html( $help_color_var ); ?> h s l / 0.50 );
					--srfm-dropdown-icon-color: hsl( from <?php echo esc_html( $help_color_var ); ?> h s l / 0.65 );
					--srfm-dropdown-icon-disabled: hsl( from <?php echo esc_html( $help_color_var ); ?> h s l / 0.25 );
					<?php
					// Echo the CSS variables for the form according to the field spacing selected.
					foreach ( $selected_size as $variable => $value ) {
						echo esc_html( Helper::get_string_value( $variable ) ) . ': ' . esc_html( Helper::get_string_value( $value ) ) . ';';
					}
					do_action(
						'srfm_form_css_variables',
						[
							'id'            => $id,
							'primary_color' => $primary_color_var,
							'help_color'    => $help_color_var,
						]
					);
					// echo custom css on page/post.
					if ( 'sureforms_form' !== $current_post_type ) {
						echo wp_kses_post( $custom_css );
					}
					?>
				}
			</style>
			<?php
			if ( 'sureforms_form' !== $current_post_type && true === $show_title_current_page ) {
				$title = ! empty( get_the_title( (int) $id ) ) ? get_the_title( (int) $id ) : '';
				?>
				<h2 class="srfm-form-title"><?php echo esc_html( $title ); ?></h2>
				<?php
			}
			?>
				<form method="post" enctype="multipart/form-data" id="srfm-form-<?php echo esc_attr( Helper::get_string_value( $id ) ); ?>" class="srfm-form <?php echo esc_attr( 'sureforms_form' === $post_type ? 'srfm-single-form ' : '' ); ?>"
				form-id="<?php echo esc_attr( Helper::get_string_value( $id ) ); ?>" after-submission="<?php echo esc_attr( $submission_action ); ?>" message-type="<?php echo esc_attr( $confirmation_type ? $confirmation_type : 'same page' ); ?>" success-url="<?php echo esc_attr( $success_url ? $success_url : '' ); ?>" ajaxurl="<?php echo esc_url( admin_url( 'admin-ajax.php' ) ); ?>" nonce="<?php echo esc_attr( wp_create_nonce( 'unique_validation_nonce' ) ); ?>"
				>
				<?php
					wp_nonce_field( 'srfm-form-submit', 'sureforms_form_submit' );
					$global_setting_options = get_option( 'srfm_security_settings_options' );
					$honeypot_spam          = is_array( $global_setting_options ) && isset( $global_setting_options['srfm_honeypot'] ) ? $global_setting_options['srfm_honeypot'] : '';

if ( $is_page_break && 'none' !== $page_break_progress_type ) {
					do_action( 'srfm_page_break_header', $id );
				}
				?>

<input type="hidden" value="<?php echo esc_attr( Helper::get_string_value( $id ) ); ?>" name="form-id">
				<input type="hidden" value="" name="srfm-sender-email-field" id="srfm-sender-email">
				<input type="hidden" value="<?php echo esc_attr( Helper::get_string_value( $is_page_break ) ); ?>" id="srfm-page-break">
				<?php if ( $honeypot_spam ) { ?>
					<input type="hidden" value="" name="srfm-honeypot-field">
				<?php } ?>
				<?php

if ( $is_page_break ) {
					do_action( 'srfm_page_break_pagination', $post, $id );
				} else {
					// phpcs:ignore
					echo $content;
					// phpcs:ignoreEnd
				}
				?>
				<?php if ( 0 !== $block_count && ! $is_inline_button || $is_page_break ) { ?>
					<?php if ( ! empty( $security_type ) && 'none' !== $security_type ) { ?>
						<div class="srfm-captcha-container <?php echo esc_attr( 'v3-reCAPTCHA' === $recaptcha_version || 'v2-invisible' === $recaptcha_version ? 'srfm-display-none' : '' ); ?>">
						<?php if ( is_string( $google_captcha_site_key ) && ! empty( $google_captcha_site_key ) && 'g-recaptcha' === $security_type ) { ?>

<?php if ( 'v2-checkbox' === $recaptcha_version ) { ?>
								<?php
								wp_enqueue_script( 'google-recaptcha', 'https://www.google.com/recaptcha/api.js', [], SRFM_VER, true );
								?>
							<div class='g-recaptcha' data-callback="onSuccess" recaptcha-type="<?php echo esc_attr( $recaptcha_version ); ?>" data-sitekey="<?php echo esc_attr( strval( $google_captcha_site_key ) ); ?>" ></div>
							<?php } ?>

<?php if ( 'v2-invisible' === $recaptcha_version ) { ?>
								<?php
								wp_enqueue_script( 'google-recaptcha-invisible', 'https://www.google.com/recaptcha/api.js?onload=onloadCallback&render=explicit', [ SRFM_SLUG . '-form-submit' ], SRFM_VER, true );
								?>
							<div class='g-recaptcha' recaptcha-type="<?php echo esc_attr( $recaptcha_version ); ?>" data-sitekey="<?php echo esc_attr( $google_captcha_site_key ); ?>" data-size="invisible"></div>
							<?php } ?>

<?php if ( 'v3-reCAPTCHA' === $recaptcha_version ) { ?>
								<?php wp_enqueue_script( 'srfm-google-recaptchaV3', 'https://www.google.com/recaptcha/api.js?render=' . esc_js( $google_captcha_site_key ), [], SRFM_VER, true ); ?>
							<?php } ?>

<?php } ?>
						<?php

if ( 'cf-turnstile' === $security_type ) {
							// Cloudflare Turnstile script.
							wp_enqueue_script( // phpcs:ignore WordPress.WP.EnqueuedResourceParameters.MissingVersion
								SRFM_SLUG . '-cf-turnstile',
								'https://challenges.cloudflare.com/turnstile/v0/api.js',
								[],
								null,
								[
									false,
									'defer' => true,
								]
							);
							?>
						<div id="srfm-cf-sitekey" class="cf-turnstile" data-callback="onSuccess" data-theme="<?php echo esc_attr( $srfm_cf_appearance_mode ); ?>" data-sitekey="<?php echo esc_attr( $srfm_cf_turnstile_site_key ); ?>"></div>
							<?php
						}

if ( 'hcaptcha' === $security_type ) {
							// hCaptcha script.
							wp_enqueue_script( 'hcaptcha', 'https://js.hcaptcha.com/1/api.js', [], null, [ 'strategy' => 'defer' ] ); // phpcs:ignore WordPress.WP.EnqueuedResourceParameters.MissingVersion
							?>
						<div id="srfm-hcaptcha-sitekey" data-callback="onSuccess" class="h-captcha" data-sitekey="<?php echo esc_attr( $srfm_hcaptcha_site_key ); ?>"></div>
							<?php
						}
						?>
						<div class="srfm-validation-error" id="captcha-error" style="display: none;"><?php echo esc_attr__( 'Please verify that you are not a robot.', 'sureforms' ); ?></div>
					</div>
					<?php } ?>

<?php
					if ( $is_page_break ) {
						do_action( 'srfm_page_break_btn', $id );
					}
					?>

<div class="srfm-submit-container <?php echo esc_attr( $is_page_break ? 'hide' : '' ); ?>">
						<div style="width: <?php echo esc_attr( $full ? '100%' : '' ); ?>; text-align: <?php echo esc_attr( $submit_button_alignment ); ?>" class="wp-block-button">
						<button style="width:<?php echo esc_attr( $full ? '100%;' : '' ); ?>" id="srfm-submit-btn"class="<?php echo esc_attr( '1' === $btn_from_theme ? 'wp-block-button__link' : 'srfm-btn-frontend srfm-button srfm-submit-button' ); ?><?php echo 'v3-reCAPTCHA' === $recaptcha_version ? ' g-recaptcha' : ''; ?>"
						<?php if ( 'v3-reCAPTCHA' === $recaptcha_version ) { ?>
							recaptcha-type="<?php echo esc_attr( $recaptcha_version ); ?>"
							data-sitekey="<?php echo esc_attr( $google_captcha_site_key ); ?>"
						<?php } ?>
						>
							<div class="srfm-submit-wrap">
								<?php echo esc_html( $button_text ); ?>
							<div class="srfm-loader"></div>
							</div>
						</button>
						</div>
					</div>
				<?php } ?>
				<p id="srfm-error-message" class="srfm-error-message" hidden="true"><?php echo esc_html__( 'There was an error trying to submit your form. Please try again.', 'sureforms' ); ?></p>
			</form>
			<div class="srfm-single-form srfm-success-box in-page">
				<div aria-live="polite" aria-atomic="true" role="alert" id="srfm-success-message-page-<?php echo esc_attr( Helper::get_string_value( $id ) ); ?>" class="srfm-success-box-description"></div>
			</div>
			<?php
		}
		?>
			</div>
		<?php
		return ob_get_clean();
	}

/**
	 * Generate form confirmation markup
	 *
	 * @param array<mixed> $form_data contains form data.
	 * @param array<mixed> $submission_data contains submission data.
	 * @since 0.0.3
	 * @return string|false
	 */
	public static function get_confirmation_markup( $form_data = [], $submission_data = [] ) {

$confirmation_message = '';

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

$form_confirmation = isset( $form_data['form-id'] ) ?
			get_post_meta( Helper::get_integer_value( $form_data['form-id'] ), '_srfm_form_confirmation' ) : null;

if ( ! is_array( $form_confirmation ) ) {
			return $confirmation_message;
		}

$confirmation_data = is_array( $form_confirmation[0] ) && isset( $form_confirmation[0][0] ) ? $form_confirmation[0][0] : null;

if ( is_array( $form_confirmation ) && isset( $confirmation_data['message'] ) && is_string( $confirmation_data['message'] ) ) {
			$confirmation_message = $confirmation_data['message'];
		}
		if ( empty( $submission_data ) ) {
			return $confirmation_message;
		}
		$smart_tags           = new Smart_Tags();
		$confirmation_message = $smart_tags->process_smart_tags( $confirmation_data['message'], $submission_data, $form_data );

return apply_filters( 'srfm_after_submit_confirmation_message', $confirmation_message );
	}

/**
	 * Get redirect url for form incase of different page or custom url is selected.
	 *
	 * @param array<mixed> $form_data contains form data.
	 * @param array<mixed> $submission_data contains submission data.
	 * @since 1.0.2
	 * @return string|false
	 */
	public static function get_redirect_url( $form_data = [], $submission_data = [] ) {
		$redirect_url = '';

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

$form_confirmation = isset( $form_data['form-id'] ) ?
			get_post_meta( Helper::get_integer_value( $form_data['form-id'] ), '_srfm_form_confirmation' ) : null;

if ( ! is_array( $form_confirmation ) ) {
			return $redirect_url;
		}

$confirmation_data = is_array( $form_confirmation[0] ) && isset( $form_confirmation[0][0] ) ? $form_confirmation[0][0] : null;

$page_url          = $confirmation_data['page_url'] ?? '';
		$custom_url        = $confirmation_data['custom_url'] ?? '';
		$confirmation_type = $confirmation_data['confirmation_type'] ?? '';
		if ( 'different page' === $confirmation_type ) {
			$redirect_url = esc_url( $page_url );
		} elseif ( 'custom url' === $confirmation_type ) {
			$redirect_url = esc_url( $custom_url );
		}

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

if ( empty( $confirmation_data['enable_query_params'] ) || true !== $confirmation_data['enable_query_params'] ) {
			return $redirect_url;
		}

if ( empty( $confirmation_data['query_params'] ) && ! is_array( $confirmation_data['query_params'] ) ) {
			return $redirect_url;
		}

$query_params = [];
		foreach ( $confirmation_data['query_params'] as $params ) {
			if ( is_array( $params ) && ! empty( array_keys( $params ) ) && ! empty( array_values( $params ) ) ) {
				$query_params[ esc_attr( array_keys( $params )[0] ) ] = esc_attr( array_values( $params )[0] );
			}
		}

$redirect_url = add_query_arg( $query_params, $redirect_url );

if ( ! empty( $submission_data ) ) {
			$smart_tags = new Smart_Tags();
			// Adding upload_format_type = 'raw' to retrieve urls as comma separated values.
			$form_data['upload_format_type'] = 'raw';
			$redirect_url                    = html_entity_decode( $smart_tags->process_smart_tags( $redirect_url, $submission_data, $form_data ) );
		}

return apply_filters( 'srfm_after_submit_redirect_url', $redirect_url );
	}
}