<?php
/**
* Avada Builder Form Helper class.
*
* @package Avada-Builder
* @since 3.1
*/
// Do not allow directly accessing this file.
if ( ! defined( 'ABSPATH' ) ) {
exit( 'Direct script access denied.' );
}
/**
* Avada Builder Form Helper class.
*
* @since 3.1
*/
class Fusion_Builder_Form_Helper {
/**
* Class constructor.
*
* @since 3.1
* @access public
*/
public function __construct() {
}
/**
* Returns the array of forms with their id.
*
* @since 3.1
* @param string $type The type of data to fetch.
* @return array
*/
public static function fusion_form_creator_form_list( $type = 'titles' ) {
global $post;
$form_list = [];
$args = [
'post_type' => 'fusion_form',
'posts_per_page' => -1,
'post_status' => 'publish',
];
$original_post = $post;
$forms_query = fusion_cached_query( $args );
$forms = $forms_query->posts;
// Check if there are forms available.
if ( is_array( $forms ) ) {
foreach ( $forms as $form ) {
$value = 'permalinks' === $type ? get_the_permalink( $form->ID ) : get_the_title( $form->ID );
$id = $form->ID;
$form_list[ $id ] = $value;
}
}
wp_reset_postdata();
$post = $original_post;
return $form_list;
}
/**
* Retrieve the form post content and return shortcode content.
*
* @since 3.1
* @param integer $form_post_id Form post id to retrieve content from form CPT.
* @return string Form shortcode content from the post content.
*/
public static function fusion_get_form_post_content( $form_post_id ) {
$shortcode_content = '';
$args = [];
$form_post = get_post( $form_post_id );
if ( $form_post ) {
$form_content = $form_post->post_content;
if ( isset( $_GET['form_id'] ) ) { // phpcs:ignore WordPress.Security.NonceVerification
$args['recaptcha'] = 'no';
}
if ( false !== strpos( $form_post->post_content, '[fusion_builder_form_step' ) ) {
$steps = preg_split( '/\[fusion_builder_form_step(.*?)\/\]/', $form_post->post_content );
$form_content = '';
// Clean out empty steps, so we know the length accurately.
foreach ( $steps as $key => $step ) {
if ( empty( $step ) ) {
unset( $steps[ $key ] );
}
}
// Loop through steps.
$count = count( $steps );
foreach ( array_values( $steps ) as $key => $step ) {
$form_content .= '<div class="awb-form-step' . ( 0 === $key ? ' active' : '' ) . '" data-final="' . ( $key + 1 === $count ? 1 : 0 ) . '" data-step="' . ( $key + 1 ) . '">' . $step . '</div>';
}
}
return [
'args' => $args,
'content' => $form_content,
'css' => get_post_meta( $form_post_id, '_fusion_builder_custom_css', true ),
];
}
return false;
}
/**
* Returns all countries with their country code.
*
* @since 3.1
* @param string $country_code Country code to get states for.
* @return array Countries with country code.
*/
public static function fusion_form_get_states_for_country( $country_code ) {
$states = include FUSION_BUILDER_PLUGIN_DIR . 'inc/i18n/states.php';
if ( isset( $states[ $country_code ] ) ) {
return apply_filters( 'form_creator_country_state_' . strtolower( $country_code ), $states[ $country_code ] );
} else {
return [
'none' => __( 'No States Found', 'fusion-builder' ),
];
}
}
/**
* Returns all states.
*
* @since 3.1
* @return array states.
*/
public static function fusion_form_get_all_states() {
return include FUSION_BUILDER_PLUGIN_DIR . 'inc/i18n/states.php';
}
/**
* Check if the provided user role can view the form.
*
* @access public
* @since 3.1
* @param array $user_roles User roles to check.
* @return bool
*/
public static function user_can_see_fusion_form( $user_roles ) {
// Get current logged in user.
$current_user = wp_get_current_user();
return (
empty( $user_roles ) ||
( is_array( $user_roles ) && ! empty( array_intersect( $user_roles, $current_user->roles ) ) )
);
}
/**
* Returns all countris with their country code.
*
* @since 3.1
* @return array Countries with country code.
*/
public static function fusion_form_get_all_countries() {
return apply_filters( 'fusion_form_countries', include FUSION_BUILDER_PLUGIN_DIR . 'inc/i18n/countries.php' );
}
/**
* Get fusion form post meta.
*
* @access public
* @since 3.1
* @param string $id post id.
* @return array
*/
public static function fusion_form_get_form_meta( $id ) {
$sitename = isset( $_SERVER['SERVER_NAME'] ) ? strtolower( sanitize_text_field( wp_unslash( $_SERVER['SERVER_NAME'] ) ) ) : '';
if ( 'www.' === substr( $sitename, 0, 4 ) ) {
$sitename = substr( $sitename, 4 );
}
$form_meta = wp_parse_args(
(array) fusion_data()->post_meta( $id )->get_all_meta(),
[
'form_type' => 'ajax',
'form_actions' => [],
'method' => 'method',
'tooltip_text_color' => '#ffffff',
'tooltip_background_color' => '#333333',
'field_margin' => [
'top' => '15px',
'bottom' => '15px',
],
'label_position' => 'above',
'form_input_height' => '',
'form_border_width' => [
'top' => '',
'right' => '',
'bottom' => '',
'left' => '',
],
'form_border_radius' => '',
'form_border_color' => '',
'form_bg_color' => '',
'form_text_color' => '',
'form_label_color' => '',
'form_placeholder_color' => '',
'member_only_form' => 'no',
'user_roles' => '',
'recaptcha' => 'no',
'privacy_store_ip_ua' => 'no',
'privacy_expiration_interval' => 48,
'privacy_expiration_action' => 'anonymize',
'email' => get_option( 'admin_email' ),
'email_from' => 'WordPress',
'email_from_id' => 'wordpress@' . $sitename,
/* translators: The title. */
'email_subject' => sprintf( esc_html__( '%s - Form Submission Notification', 'fusion-builder' ), get_the_title( $id ) ),
'email_subject_encode' => 0,
'nonce_method' => 'ajax',
]
);
return $form_meta;
}
/**
* Sets the global $fusion_form var and returns it.
*
* @static
* @access public
* @since 3.1
* @param int $id The form ID.
* @return array
*/
public static function fusion_form_set_form_data( $id ) {
global $fusion_form;
$fusion_form = [
'id' => false,
'form_meta' => [],
'field_labels' => [],
'field_logics' => [],
'field_types' => [],
'form_number' => false,
'text_config' => [],
];
$id = apply_filters( 'wpml_object_id', $id, 'fusion_form', true );
// If form post exists.
if ( false !== get_post_status( $id ) ) {
$fusion_form = [
'id' => $id,
'form_meta' => self::fusion_form_get_form_meta( $id ),
'field_labels' => [],
'field_logics' => [],
'field_types' => [],
'form_number' => $id,
'text_config' => [],
'steps' => [],
];
// Get the form step data.
$form_post = get_post( $id );
if ( $form_post ) {
$first_form_step = strpos( $form_post->post_content, '[fusion_builder_form_step' );
if ( false !== $first_form_step ) {
$first_container = strpos( $form_post->post_content, '[fusion_builder_container' );
$step_count = 1;
if ( $first_container < $first_form_step ) { // If we don't have a step before a container, then add an empty step.
$fusion_form['steps'][1] = [
'title' => '',
'icon' => '',
];
$step_count = 2;
}
preg_match_all( '/\[fusion_builder_form_step(.*?)\/\]/', $form_post->post_content, $steps );
if ( ! empty( $steps ) ) {
foreach ( $steps[0] as $step ) {
$step = str_replace( '/]', ' /]', $step );
$attributes = shortcode_parse_atts( $step );
$fusion_form['steps'][ $step_count ] = [
'title' => isset( $attributes['title'] ) ? $attributes['title'] : '',
'icon' => isset( $attributes['icon'] ) ? $attributes['icon'] : '',
];
$step_count++;
}
}
}
}
}
return $fusion_form;
}
/**
* Exception for Name <me@mail.com> from sanitize.
*
* @static
* @access public
* @since 3.6
* @param String $str String to sanitize.
* @return String
*/
public static function fusion_form_sanitize( $str ) {
if ( is_object( $str ) || is_array( $str ) ) {
return '';
}
$str = (string) $str;
$filtered = wp_check_invalid_utf8( $str );
if ( false !== strpos( $filtered, '<' ) ) {
// check if it contains email.
preg_match( '/<(.*?)>/', $filtered, $matches );
$tag_content = isset( $matches[1] ) ? $matches[1] : '';
if ( ! is_email( $tag_content ) ) {
$filtered = sanitize_textarea_field( $filtered );
}
} else {
$filtered = sanitize_textarea_field( $filtered );
}
return $filtered;
}
/**
* Convert filed names to labels.
*
* @static
* @access public
* @since 3.6
* @param String $str filed name.
* @return String
*/
public static function fusion_name_to_label( $str ) {
if ( is_object( $str ) || is_array( $str ) ) {
return '';
}
$str = (string) $str;
$str = preg_replace( '/_|-/', ' ', $str );
return ucwords( $str );
}
}