1132 lines
40 KiB
PHP
1132 lines
40 KiB
PHP
<?php
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if ( ! defined( 'ABSPATH' ) ) {
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exit;
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}
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/**
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* Form builder that contains magic.
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*
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* @since 1.0.0
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* @since 1.6.8 Form Builder Refresh.
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* - Added `deregister_common_wp_admin_styles()` method.
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* - Changed logic of enqueuing styles.
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*/
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class WPForms_Builder {
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/**
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* Abort. Bail on proceeding to process the page.
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*
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* @since 1.7.3
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*
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* @var bool
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*/
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public $abort = false;
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/**
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* The human-readable error message.
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*
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* @since 1.7.3
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*
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* @var string
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*/
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private $abort_message;
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/**
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* One is the loneliest number that you'll ever do.
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*
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* @since 1.4.4.1
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*
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* @var object
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*/
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private static $instance;
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/**
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* Current view (panel).
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*
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* @since 1.0.0
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*
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* @var string
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*/
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public $view;
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/**
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* Available panels.
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*
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* @since 1.0.0
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*
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* @var array
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*/
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public $panels;
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/**
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* Current form.
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*
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* @since 1.0.0
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*
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* @var WP_Post
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*/
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public $form;
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/**
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* Form data and settings.
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*
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* @since 1.4.4.1
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*
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* @var array
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*/
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public $form_data;
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/**
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* Current template information.
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*
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* @since 1.0.0
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*
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* @var array
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*/
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public $template;
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/**
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* Main Instance.
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*
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* @since 1.4.4.1
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*
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* @return WPForms_Builder
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*/
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public static function instance() {
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if ( ! isset( self::$instance ) && ! ( self::$instance instanceof WPForms_Builder ) ) {
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self::$instance = new WPForms_Builder();
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add_action( 'admin_init', [ self::$instance, 'init' ], 10 );
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add_action( 'admin_init', [ self::$instance, 'deregister_common_wp_admin_styles' ], PHP_INT_MAX );
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}
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return self::$instance;
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}
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/**
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* Determine if the user is viewing the builder, if so, party on.
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*
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* @since 1.0.0
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*/
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public function init() {
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// Only load if we are actually on the builder.
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if ( ! wpforms_is_admin_page( 'builder' ) ) {
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return;
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}
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// Load form if found.
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$form_id = isset( $_GET['form_id'] ) ? absint( $_GET['form_id'] ) : false; // phpcs:ignore WordPress.Security.NonceVerification.Recommended
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// Abort early if form ID is set, but the value is empty, 0 or any non-numeric value.
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if ( $form_id === 0 ) {
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wp_die( esc_html__( 'It looks like the form you are trying to access is no longer available.', 'wpforms-lite' ), 403 );
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}
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if ( $form_id ) {
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// Default view for with an existing form is fields panel.
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$this->view = isset( $_GET['view'] ) ? sanitize_key( $_GET['view'] ) : 'fields'; // phpcs:ignore WordPress.Security.NonceVerification.Recommended
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} else {
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// Default view for new form is the setup panel.
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$this->view = isset( $_GET['view'] ) ? sanitize_key( $_GET['view'] ) : 'setup'; // phpcs:ignore WordPress.Security.NonceVerification.Recommended
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}
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if ( $this->view === 'setup' && ! wpforms_current_user_can( 'create_forms' ) ) {
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wp_die( esc_html__( 'Sorry, you are not allowed to create new forms.', 'wpforms-lite' ), 403 );
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}
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if ( $this->view === 'fields' && ! wpforms_current_user_can( 'edit_form_single', $form_id ) ) {
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wp_die( esc_html__( 'Sorry, you are not allowed to edit this form.', 'wpforms-lite' ), 403 );
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}
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// Fetch form.
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$this->form = wpforms()->get( 'form' )->get( $form_id );
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if ( ! empty( $form_id ) && empty( $this->form ) ) {
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$this->abort_message = esc_html__( 'It looks like the form you are trying to access is no longer available.', 'wpforms-lite' );
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$this->abort = true;
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}
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if ( ! empty( $this->form->post_status ) && $this->form->post_status === 'trash' ) {
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$this->abort_message = esc_html__( 'You can\'t edit this form because it\'s in the trash.', 'wpforms-lite' );
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$this->abort = true;
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}
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// Retrieve form data.
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$this->form_data = $this->form ? wpforms_decode( $this->form->post_content ) : false;
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/**
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* Active form template data filter.
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*
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* Allows developers to modify fields structure and form settings in the template of the current form.
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*
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* @since 1.6.8
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*
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* @param array $template Template data.
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* @param array $form_id Form ID.
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*/
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$this->template = apply_filters( 'wpforms_builder_template_active', [], $this->form );
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// Load builder panels.
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$this->load_panels();
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// Modify meta viewport tag if desktop view is forced.
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add_filter( 'admin_viewport_meta', [ $this, 'viewport_meta' ] );
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add_action( 'admin_head', [ $this, 'admin_head' ] );
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add_action( 'admin_enqueue_scripts', [ $this, 'enqueues' ], PHP_INT_MAX );
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add_action( 'admin_print_footer_scripts', [ $this, 'footer_scripts' ] );
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add_action( 'wpforms_admin_page', [ $this, 'output' ] );
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// Display Abort Message screen.
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add_action( 'wpforms_admin_page', [ $this, 'display_abort_message' ] );
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// Save the timestamp when the Builder has been opened for the first time.
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add_option( 'wpforms_builder_opened_date', time(), '', 'no' );
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/**
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* Form Builder init action.
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*
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* Executes after all the form builder UI output.
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* Intended to use in addons.
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*
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* @since 1.6.8
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*
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* @param string $view Current view.
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*/
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do_action( 'wpforms_builder_init', $this->view );
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add_filter( 'teeny_mce_plugins', [ $this, 'tinymce_buttons' ] );
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}
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/**
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* Clear common wp-admin styles, keep only allowed.
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*
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* @since 1.6.8
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*/
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public function deregister_common_wp_admin_styles() {
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if ( ! wpforms_is_admin_page( 'builder' ) ) {
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return;
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}
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/**
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* Filters the allowed common wp-admin styles.
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*
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* @since 1.6.8
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*
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* @param array $allowed_styles Styles allowed in the Form Builder.
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*/
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$allowed_styles = (array) apply_filters(
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'wpforms_admin_builder_allowed_common_wp_admin_styles',
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[
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'wp-editor',
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'wp-editor-font',
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'editor-buttons',
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'dashicons',
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'media-views',
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'imgareaselect',
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'wp-mediaelement',
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'mediaelement',
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'buttons',
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'admin-bar',
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]
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);
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wp_styles()->registered = array_intersect_key( wp_styles()->registered, array_flip( $allowed_styles ) );
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}
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/**
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* Define TinyMCE buttons to use with our fancy editor instances.
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*
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* @since 1.0.3
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*
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* @param array $buttons List of default buttons.
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*
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* @return array
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*/
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public function tinymce_buttons( $buttons ) {
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return [ 'colorpicker', 'lists', 'wordpress', 'wpeditimage', 'wplink' ];
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}
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/**
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* Load panels.
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*
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* @since 1.0.0
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*/
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public function load_panels() {
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// Base class and functions.
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require_once WPFORMS_PLUGIN_DIR . 'includes/admin/builder/panels/class-base.php';
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/**
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* Form Builder panels slugs array filter.
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*
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* Allows developers to disable loading of some builder panels.
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*
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* @since 1.0.0
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*
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* @param array $panels Panels slugs array.
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*/
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$this->panels = apply_filters(
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'wpforms_builder_panels',
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[
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'setup',
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'fields',
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'settings',
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'providers',
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'payments',
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'revisions',
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]
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);
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foreach ( $this->panels as $panel ) {
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$panel = sanitize_file_name( $panel );
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$file = WPFORMS_PLUGIN_DIR . "includes/admin/builder/panels/class-{$panel}.php";
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$file_pro = WPFORMS_PLUGIN_DIR . "pro/includes/admin/builder/panels/class-{$panel}.php";
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if ( file_exists( $file ) ) {
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require_once $file;
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} elseif ( file_exists( $file_pro ) ) {
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require_once $file_pro;
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}
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}
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}
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/**
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* Admin head area inside the form builder.
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*
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* @since 1.4.6
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*/
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public function admin_head() {
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// Force hide admin side menu.
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echo '<style>#adminmenumain { display: none !important }</style>';
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do_action( 'wpforms_builder_admin_head', $this->view );
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}
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/**
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* Enqueue assets for the builder.
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*
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* @since 1.0.0
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* @since 1.6.8 All the panel's stylesheets restructured and moved here.
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*/
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public function enqueues() {
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// Remove conflicting scripts.
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wp_deregister_script( 'serialize-object' );
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wp_deregister_script( 'wpclef-ajax-settings' );
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do_action( 'wpforms_builder_enqueues_before', $this->view );
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$min = wpforms_get_min_suffix();
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/*
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* Builder CSS.
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*/
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$builder_styles = [
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'overlay',
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'basic',
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'third-party',
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'alerts',
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'ui-general',
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'panels',
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'subsystems',
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'fields',
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'fields-types',
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];
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foreach ( $builder_styles as $style ) {
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wp_enqueue_style(
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$style === 'basic' ? 'wpforms-builder' : 'wpforms-builder-' . $style,
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WPFORMS_PLUGIN_URL . "assets/css/builder/builder-{$style}{$min}.css",
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[],
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WPFORMS_VERSION
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);
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}
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/*
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* Third-party CSS.
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*/
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wp_enqueue_style(
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'wpforms-font-awesome',
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WPFORMS_PLUGIN_URL . 'assets/lib/font-awesome/font-awesome.min.css',
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null,
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'4.7.0'
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);
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wp_enqueue_style(
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'tooltipster',
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WPFORMS_PLUGIN_URL . 'assets/lib/jquery.tooltipster/jquery.tooltipster.min.css',
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null,
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'4.2.6'
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);
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wp_enqueue_style(
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'jquery-confirm',
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WPFORMS_PLUGIN_URL . 'assets/lib/jquery.confirm/jquery-confirm.min.css',
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null,
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'3.3.4'
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);
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wp_enqueue_style(
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'minicolors',
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WPFORMS_PLUGIN_URL . 'assets/lib/jquery.minicolors/jquery.minicolors.min.css',
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null,
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'2.2.6'
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);
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// Remove TinyMCE editor styles from third-party themes and plugins.
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remove_editor_styles();
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/*
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* JavaScript.
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*/
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wp_enqueue_media();
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wp_enqueue_script( 'jquery-ui-sortable' );
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wp_enqueue_script( 'jquery-ui-draggable' );
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wp_enqueue_script( 'wp-util' );
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wp_enqueue_script(
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'tooltipster',
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WPFORMS_PLUGIN_URL . 'assets/lib/jquery.tooltipster/jquery.tooltipster.min.js',
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[ 'jquery' ],
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'4.2.6'
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);
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wp_enqueue_script(
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'jquery-confirm',
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WPFORMS_PLUGIN_URL . 'assets/lib/jquery.confirm/jquery-confirm.min.js',
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[ 'jquery' ],
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'3.3.4'
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);
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wp_enqueue_script(
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'insert-at-caret',
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WPFORMS_PLUGIN_URL . 'assets/lib/jquery.insert-at-caret.min.js',
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[ 'jquery' ],
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'1.1.4'
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);
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wp_enqueue_script(
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'minicolors',
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WPFORMS_PLUGIN_URL . 'assets/lib/jquery.minicolors/jquery.minicolors.min.js',
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[ 'jquery' ],
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'2.2.6'
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);
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wp_enqueue_script(
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'conditionals',
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WPFORMS_PLUGIN_URL . 'assets/lib/jquery.conditionals.min.js',
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[ 'jquery' ],
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'1.0.1'
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);
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wp_enqueue_script(
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'choicesjs',
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WPFORMS_PLUGIN_URL . 'assets/lib/choices.min.js',
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[],
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'9.0.1'
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);
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wp_enqueue_script(
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'listjs',
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WPFORMS_PLUGIN_URL . 'assets/lib/list.min.js',
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[ 'jquery' ],
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'2.3.0'
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);
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wp_enqueue_script(
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'dom-purify',
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WPFORMS_PLUGIN_URL . 'assets/lib/purify.min.js',
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[],
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'3.0.6'
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);
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if ( wp_is_mobile() ) {
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wp_enqueue_script( 'jquery-touch-punch' );
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}
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wp_enqueue_script(
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'wpforms-utils',
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WPFORMS_PLUGIN_URL . "assets/js/admin-utils{$min}.js",
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[ 'jquery', 'dom-purify' ],
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WPFORMS_VERSION
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);
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wp_enqueue_script(
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'wpforms-generic-utils',
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WPFORMS_PLUGIN_URL . "assets/js/utils{$min}.js",
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[ 'jquery' ],
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WPFORMS_VERSION
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);
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wp_enqueue_script(
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'wpforms-builder-choicesjs',
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WPFORMS_PLUGIN_URL . "assets/js/admin/builder/wpforms-choicesjs{$min}.js",
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[ 'jquery', 'choicesjs' ],
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WPFORMS_VERSION
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);
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|
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wp_enqueue_script(
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'wpforms-admin-builder-dropdown-list',
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|
WPFORMS_PLUGIN_URL . "assets/js/components/admin/builder/dropdown-list{$min}.js",
|
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[ 'jquery' ],
|
|
WPFORMS_VERSION,
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true
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);
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|
|
wp_enqueue_script(
|
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'wpforms-builder',
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WPFORMS_PLUGIN_URL . "assets/js/admin-builder{$min}.js",
|
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[
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'wpforms-utils',
|
|
'wpforms-admin-builder-templates',
|
|
'jquery-ui-sortable',
|
|
'jquery-ui-draggable',
|
|
'tooltipster',
|
|
'jquery-confirm',
|
|
'choicesjs',
|
|
'wpforms-builder-choicesjs',
|
|
],
|
|
WPFORMS_VERSION
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|
);
|
|
|
|
wp_enqueue_script(
|
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'wpforms-admin-builder-templates',
|
|
WPFORMS_PLUGIN_URL . "assets/js/components/admin/builder/templates{$min}.js",
|
|
[ 'wp-util' ],
|
|
WPFORMS_VERSION,
|
|
true
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|
);
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|
|
wp_localize_script(
|
|
'wpforms-builder',
|
|
'wpforms_builder',
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|
$this->get_localized_strings()
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);
|
|
|
|
/**
|
|
* Form Builder enqueues action.
|
|
*
|
|
* Executes after all the form builder assets were enqueued.
|
|
* Intended to use in addons.
|
|
*
|
|
* @since 1.0.0
|
|
*
|
|
* @param string $view Current view.
|
|
*/
|
|
do_action( 'wpforms_builder_enqueues', $this->view );
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}
|
|
|
|
/**
|
|
* Get localized strings.
|
|
*
|
|
* @since 1.6.8
|
|
*
|
|
* @return array
|
|
*/
|
|
private function get_localized_strings() {
|
|
|
|
/**
|
|
* Smart Tags.
|
|
*
|
|
* @since 1.6.7
|
|
*
|
|
* @param array $smart_tags Array of smart tags.
|
|
*/
|
|
$smart_tags = apply_filters( 'wpforms_builder_enqueues_smart_tags', wpforms()->get( 'smart_tags' )->get_smart_tags() );
|
|
|
|
$strings = [
|
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'and' => esc_html__( 'And', 'wpforms-lite' ),
|
|
'ajax_url' => admin_url( 'admin-ajax.php' ),
|
|
'bulk_add_button' => esc_html__( 'Add New Choices', 'wpforms-lite' ),
|
|
'bulk_add_show' => esc_html__( 'Bulk Add', 'wpforms-lite' ),
|
|
'are_you_sure_to_close' => esc_html__( 'Are you sure you want to leave? You have unsaved changes', 'wpforms-lite' ),
|
|
'bulk_add_hide' => esc_html__( 'Hide Bulk Add', 'wpforms-lite' ),
|
|
'bulk_add_heading' => esc_html__( 'Add Choices (one per line)', 'wpforms-lite' ),
|
|
'bulk_add_placeholder' => esc_html__( "Blue\nRed\nGreen", 'wpforms-lite' ),
|
|
'bulk_add_presets_show' => esc_html__( 'Show presets', 'wpforms-lite' ),
|
|
'bulk_add_presets_hide' => esc_html__( 'Hide presets', 'wpforms-lite' ),
|
|
'date_select_day' => 'DD',
|
|
'date_select_month' => 'MM',
|
|
'debug' => wpforms_debug(),
|
|
'dynamic_choices' => [
|
|
'limit_message' => sprintf( /* translators: %1$s - data source name (e.g. Categories, Posts), %2$s - data source type (e.g. post type, taxonomy), %3$s - display limit, %4$s - total number of items. */
|
|
esc_html__( 'The %1$s %2$s contains over %3$s items (%4$s). This may make the field difficult for your visitors to use and/or cause the form to be slow.', 'wpforms-lite' ),
|
|
'{source}',
|
|
'{type}',
|
|
'{limit}',
|
|
'{total}'
|
|
),
|
|
'empty_message' => sprintf( /* translators: %1$s - data source name (e.g. Categories, Posts), %2$s - data source type (e.g. post type, taxonomy). */
|
|
esc_html__( 'This field will not be displayed in your form since there are no %2$s belonging to %1$s.', 'wpforms-lite' ),
|
|
'{source}',
|
|
'{type}'
|
|
),
|
|
'entities' => [
|
|
'post_type' => esc_html__( 'posts', 'wpforms-lite' ),
|
|
'taxonomy' => esc_html__( 'terms', 'wpforms-lite' ),
|
|
],
|
|
],
|
|
'cancel' => esc_html__( 'Cancel', 'wpforms-lite' ),
|
|
'ok' => esc_html__( 'OK', 'wpforms-lite' ),
|
|
'close' => esc_html__( 'Close', 'wpforms-lite' ),
|
|
'conditionals_change' => esc_html__( 'Due to form changes, conditional logic rules will be removed or updated:', 'wpforms-lite' ),
|
|
'conditionals_disable' => esc_html__( 'Are you sure you want to disable conditional logic? This will remove the rules for this field or setting.', 'wpforms-lite' ),
|
|
'field' => esc_html__( 'Field', 'wpforms-lite' ),
|
|
'field_locked' => esc_html__( 'Field Locked', 'wpforms-lite' ),
|
|
'field_locked_msg' => esc_html__( 'This field cannot be deleted or duplicated.', 'wpforms-lite' ),
|
|
'field_locked_no_delete_msg' => esc_html__( 'This field cannot be deleted.', 'wpforms-lite' ),
|
|
'field_locked_no_duplicate_msg' => esc_html__( 'This field cannot be duplicated.', 'wpforms-lite' ),
|
|
'fields_available' => esc_html__( 'Available Fields', 'wpforms-lite' ),
|
|
'fields_unavailable' => esc_html__( 'No fields available', 'wpforms-lite' ),
|
|
'heads_up' => esc_html__( 'Heads up!', 'wpforms-lite' ),
|
|
'image_placeholder' => WPFORMS_PLUGIN_URL . 'assets/images/builder/placeholder-200x125.svg',
|
|
'nonce' => wp_create_nonce( 'wpforms-builder' ),
|
|
'admin_nonce' => wp_create_nonce( 'wpforms-admin' ),
|
|
'no_email_fields' => esc_html__( 'No email fields', 'wpforms-lite' ),
|
|
'notification_delete' => esc_html__( 'Are you sure you want to delete this notification?', 'wpforms-lite' ),
|
|
'notification_prompt' => esc_html__( 'Enter a notification name', 'wpforms-lite' ),
|
|
'notification_ph' => esc_html__( 'Eg: User Confirmation', 'wpforms-lite' ),
|
|
'notification_error' => esc_html__( 'You must provide a notification name', 'wpforms-lite' ),
|
|
'notification_def_name' => esc_html__( 'Default Notification', 'wpforms-lite' ),
|
|
'confirmation_delete' => esc_html__( 'Are you sure you want to delete this confirmation?', 'wpforms-lite' ),
|
|
'confirmation_prompt' => esc_html__( 'Enter a confirmation name', 'wpforms-lite' ),
|
|
'confirmation_ph' => esc_html__( 'Eg: Alternative Confirmation', 'wpforms-lite' ),
|
|
'confirmation_error' => esc_html__( 'You must provide a confirmation name', 'wpforms-lite' ),
|
|
'confirmation_def_name' => esc_html__( 'Default Confirmation', 'wpforms-lite' ),
|
|
'save' => esc_html__( 'Save', 'wpforms-lite' ),
|
|
'saving' => esc_html__( 'Saving', 'wpforms-lite' ),
|
|
'saved' => esc_html__( 'Saved!', 'wpforms-lite' ),
|
|
'save_exit' => esc_html__( 'Save and Exit', 'wpforms-lite' ),
|
|
'save_embed' => esc_html__( 'Save and Embed', 'wpforms-lite' ),
|
|
'saved_state' => '',
|
|
'layout_selector_show' => esc_html__( 'Show Layouts', 'wpforms-lite' ),
|
|
'layout_selector_hide' => esc_html__( 'Hide Layouts', 'wpforms-lite' ),
|
|
'layout_selector_layout' => esc_html__( 'Select your layout', 'wpforms-lite' ),
|
|
'layout_selector_column' => esc_html__( 'Select your column', 'wpforms-lite' ),
|
|
'loading' => esc_html__( 'Loading', 'wpforms-lite' ),
|
|
'template_name' => ! empty( $this->template['name'] ) ? $this->template['name'] : '',
|
|
'template_slug' => ! empty( $this->template['slug'] ) ? $this->template['slug'] : '',
|
|
'template_modal_title' => ! empty( $this->template['modal']['title'] ) ? $this->template['modal']['title'] : '',
|
|
'template_modal_msg' => ! empty( $this->template['modal']['message'] ) ? $this->template['modal']['message'] : '',
|
|
'template_modal_display' => ! empty( $this->template['modal_display'] ) ? $this->template['modal_display'] : '',
|
|
'template_select' => esc_html__( 'Use Template', 'wpforms-lite' ),
|
|
'template_confirm' => esc_html__( 'Changing templates on an existing form will DELETE existing form fields. Are you sure you want apply the new template?', 'wpforms-lite' ),
|
|
'use_simple_contact_form' => esc_html__( 'Use Simple Contact Form Template', 'wpforms-lite' ),
|
|
'embed' => esc_html__( 'Embed', 'wpforms-lite' ),
|
|
'exit' => esc_html__( 'Exit', 'wpforms-lite' ),
|
|
'exit_url' => wpforms_current_user_can( 'view_forms' ) ? admin_url( 'admin.php?page=wpforms-overview' ) : admin_url(),
|
|
'exit_confirm' => esc_html__( 'Your form contains unsaved changes. Would you like to save your changes first.', 'wpforms-lite' ),
|
|
'delete_confirm' => esc_html__( 'Are you sure you want to delete this field?', 'wpforms-lite' ),
|
|
'delete_choice_confirm' => esc_html__( 'Are you sure you want to delete this choice?', 'wpforms-lite' ),
|
|
'duplicate_confirm' => esc_html__( 'Are you sure you want to duplicate this field?', 'wpforms-lite' ),
|
|
'duplicate_copy' => esc_html__( '(copy)', 'wpforms-lite' ),
|
|
'error_title' => esc_html__( 'Please enter a form name.', 'wpforms-lite' ),
|
|
'error_choice' => esc_html__( 'This item must contain at least one choice.', 'wpforms-lite' ),
|
|
'off' => esc_html__( 'Off', 'wpforms-lite' ),
|
|
'on' => esc_html__( 'On', 'wpforms-lite' ),
|
|
'or' => esc_html__( 'or', 'wpforms-lite' ),
|
|
'other' => esc_html__( 'Other', 'wpforms-lite' ),
|
|
'operator_is' => esc_html__( 'is', 'wpforms-lite' ),
|
|
'operator_is_not' => esc_html__( 'is not', 'wpforms-lite' ),
|
|
'operator_empty' => esc_html__( 'empty', 'wpforms-lite' ),
|
|
'operator_not_empty' => esc_html__( 'not empty', 'wpforms-lite' ),
|
|
'operator_contains' => esc_html__( 'contains', 'wpforms-lite' ),
|
|
'operator_not_contains' => esc_html__( 'does not contain', 'wpforms-lite' ),
|
|
'operator_starts' => esc_html__( 'starts with', 'wpforms-lite' ),
|
|
'operator_ends' => esc_html__( 'ends with', 'wpforms-lite' ),
|
|
'operator_greater_than' => esc_html__( 'greater than', 'wpforms-lite' ),
|
|
'operator_less_than' => esc_html__( 'less than', 'wpforms-lite' ),
|
|
'payments_entries_off' => esc_html__( 'Entry storage is currently disabled, but is required to accept payments. Please enable in your form settings.', 'wpforms-lite' ),
|
|
'payments_on_entries_off' => esc_html__( 'This form is currently accepting payments. Entry storage is required to accept payments. To disable entry storage, please first disable payments.', 'wpforms-lite' ),
|
|
'previous' => esc_html__( 'Previous', 'wpforms-lite' ),
|
|
'provider_required_flds' => sprintf( /* translators: %s - marketing integration name. */
|
|
esc_html__( "In order to complete your form's %s integration, please check that the dropdowns for all required (*) List Fields have been filled out.", 'wpforms-lite' ),
|
|
'{provider}'
|
|
),
|
|
'rule_create' => esc_html__( 'Create new rule', 'wpforms-lite' ),
|
|
'rule_create_group' => esc_html__( 'Add New Group', 'wpforms-lite' ),
|
|
'rule_delete' => esc_html__( 'Delete rule', 'wpforms-lite' ),
|
|
'smart_tags' => $smart_tags,
|
|
'smart_tags_disabled_for_fields' => [ 'entry_id' ],
|
|
'smart_tags_show' => esc_html__( 'Show Smart Tags', 'wpforms-lite' ),
|
|
'smart_tags_hide' => esc_html__( 'Hide Smart Tags', 'wpforms-lite' ),
|
|
'select_field' => esc_html__( '--- Select Field ---', 'wpforms-lite' ),
|
|
'select_choice' => esc_html__( '--- Select Choice ---', 'wpforms-lite' ),
|
|
'upload_image_title' => esc_html__( 'Upload or Choose Your Image', 'wpforms-lite' ),
|
|
'upload_image_button' => esc_html__( 'Use Image', 'wpforms-lite' ),
|
|
'upload_image_remove' => esc_html__( 'Remove Image', 'wpforms-lite' ),
|
|
'provider_add_new_acc_btn' => esc_html__( 'Add', 'wpforms-lite' ),
|
|
'pro' => wpforms()->is_pro(),
|
|
'is_gutenberg' => version_compare( get_bloginfo( 'version' ), '5.0', '>=' ) && ! is_plugin_active( 'classic-editor/classic-editor.php' ),
|
|
'cl_fields_supported' => wpforms_get_conditional_logic_form_fields_supported(),
|
|
'redirect_url_field_error' => esc_html__( 'You should enter a valid absolute address to the Confirmation Redirect URL field.', 'wpforms-lite' ),
|
|
'add_custom_value_label' => esc_html__( 'Add Custom Value', 'wpforms-lite' ),
|
|
'choice_empty_label_tpl' => sprintf( /* translators: %s - choice number. */
|
|
esc_html__( 'Choice %s', 'wpforms-lite' ),
|
|
'{number}'
|
|
),
|
|
'error_save_form' => esc_html__( 'Something went wrong while saving the form. Please reload the page and try again.', 'wpforms-lite' ),
|
|
'error_contact_support' => esc_html__( 'Please contact the plugin support team if this behavior persists.', 'wpforms-lite' ),
|
|
'ms_win_css_url' => WPFORMS_PLUGIN_URL . 'assets/css/builder/builder-ms-win.css',
|
|
'error_select_template' => esc_html__( 'Please close the form builder and try again. If the error persists, contact our support team.', 'wpforms-lite' ),
|
|
'blank_form' => esc_html__( 'Blank Form', 'wpforms-lite' ),
|
|
'something_went_wrong' => esc_html__( 'Something went wrong', 'wpforms-lite' ),
|
|
'field_cannot_be_reordered' => esc_html__( 'This field cannot be moved.', 'wpforms-lite' ),
|
|
'empty_label' => esc_html__( 'Empty Label', 'wpforms-lite' ),
|
|
'no_pages_found' => esc_html__( 'No results found', 'wpforms-lite' ),
|
|
'number_slider_error_valid_default_value' => sprintf( /* translators: %1$s - from value %2$s - to value. */
|
|
esc_html__( 'Please enter a valid value or change the Increment. The nearest valid values are %1$s and %2$s.', 'wpforms-lite' ),
|
|
'{from}',
|
|
'{to}'
|
|
),
|
|
];
|
|
|
|
$strings = $this->add_localized_currencies( $strings );
|
|
|
|
$strings['disable_entries'] = sprintf(
|
|
wp_kses( /* translators: %s - link to the WPForms.com doc article. */
|
|
__( 'Disabling entry storage for this form will completely prevent any new submissions from getting saved to your site. If you still intend to keep a record of entries through notification emails, then please <a href="%s" target="_blank" rel="noopener noreferrer">test your form</a> to ensure emails send reliably.', 'wpforms-lite' ),
|
|
[
|
|
'a' => [
|
|
'href' => [],
|
|
'rel' => [],
|
|
'target' => [],
|
|
],
|
|
]
|
|
),
|
|
esc_url(
|
|
wpforms_utm_link(
|
|
'https://wpforms.com/docs/how-to-properly-test-your-wordpress-forms-before-launching-checklist/',
|
|
'Builder Notifications',
|
|
'Testing A Form Documentation'
|
|
)
|
|
)
|
|
);
|
|
|
|
$strings['akismet_not_installed'] = sprintf(
|
|
wp_kses( /* translators: %1$s - link to the plugin search page, %2$s - link to the WPForms.com doc article. */
|
|
__( 'This feature cannot be used at this time because the Akismet plugin <a href="%1$s" target="_blank" rel="noopener noreferrer">has not been installed</a>. For information on how to use this feature please <a href="%2$s" target="_blank" rel="noopener noreferrer">refer to our documentation</a>.', 'wpforms-lite' ),
|
|
[
|
|
'a' => [
|
|
'href' => [],
|
|
'rel' => [],
|
|
'target' => [],
|
|
],
|
|
]
|
|
),
|
|
esc_url( admin_url( 'plugin-install.php' ) ),
|
|
esc_url(
|
|
wpforms_utm_link(
|
|
'https://wpforms.com/docs/setting-up-akismet-anti-spam-protection/',
|
|
'Builder Settings',
|
|
'Akismet Documentation'
|
|
)
|
|
)
|
|
);
|
|
|
|
$strings['akismet_not_activated'] = sprintf(
|
|
wp_kses( /* translators: %1$s - link to the plugins page, %2$s - link to the WPForms.com doc article. */
|
|
__( 'This feature cannot be used at this time because the Akismet plugin <a href="%1$s" target="_blank" rel="noopener noreferrer">has not been activated</a>. For information on how to use this feature please <a href="%2$s" target="_blank" rel="noopener noreferrer">refer to our documentation</a>.', 'wpforms-lite' ),
|
|
[
|
|
'a' => [
|
|
'href' => [],
|
|
'rel' => [],
|
|
'target' => [],
|
|
],
|
|
]
|
|
),
|
|
esc_url( admin_url( 'plugins.php' ) ),
|
|
esc_url(
|
|
wpforms_utm_link(
|
|
'https://wpforms.com/docs/setting-up-akismet-anti-spam-protection/',
|
|
'Builder Settings',
|
|
'Akismet Documentation'
|
|
)
|
|
)
|
|
);
|
|
|
|
$strings['akismet_no_api_key'] = sprintf(
|
|
wp_kses( /* translators: %1$s - link to the Akismet settings page, %2$s - link to the WPForms.com doc article. */
|
|
__( 'This feature cannot be used at this time because the Akismet plugin <a href="%1$s" target="_blank" rel="noopener noreferrer">has not been properly configured</a>. For information on how to use this feature please <a href="%2$s" target="_blank" rel="noopener noreferrer">refer to our documentation</a>.', 'wpforms-lite' ),
|
|
[
|
|
'a' => [
|
|
'href' => [],
|
|
'rel' => [],
|
|
'target' => [],
|
|
],
|
|
]
|
|
),
|
|
esc_url( admin_url( 'options-general.php?page=akismet-key-config&view=start' ) ),
|
|
esc_url(
|
|
wpforms_utm_link(
|
|
'https://wpforms.com/docs/setting-up-akismet-anti-spam-protection/',
|
|
'Builder Settings',
|
|
'Akismet Documentation'
|
|
)
|
|
)
|
|
);
|
|
|
|
$strings = apply_filters( 'wpforms_builder_strings', $strings, $this->form );
|
|
|
|
// phpcs:disable WordPress.Security.NonceVerification.Recommended
|
|
if ( ! empty( $_GET['form_id'] ) ) {
|
|
$form_id = (int) $_GET['form_id'];
|
|
|
|
$strings['preview_url'] = esc_url( add_query_arg( 'new_window', 1, wpforms_get_form_preview_url( $form_id ) ) );
|
|
$strings['entries_url'] = esc_url( admin_url( 'admin.php?page=wpforms-entries&view=list&form_id=' . $form_id ) );
|
|
}
|
|
// phpcs:enable
|
|
|
|
return $strings;
|
|
}
|
|
|
|
/**
|
|
* Footer JavaScript.
|
|
*
|
|
* @since 1.3.7
|
|
*/
|
|
public function footer_scripts() {
|
|
|
|
$countries = wpforms_countries();
|
|
$countries_postal = array_keys( $countries );
|
|
$countries = array_values( $countries );
|
|
|
|
sort( $countries_postal );
|
|
sort( $countries );
|
|
|
|
$choices = [
|
|
'countries' => [
|
|
'name' => esc_html__( 'Countries', 'wpforms-lite' ),
|
|
'choices' => $countries,
|
|
],
|
|
'countries_postal' => [
|
|
'name' => esc_html__( 'Countries Postal Code', 'wpforms-lite' ),
|
|
'choices' => $countries_postal,
|
|
],
|
|
'states' => [
|
|
'name' => esc_html__( 'States', 'wpforms-lite' ),
|
|
'choices' => array_values( wpforms_us_states() ),
|
|
],
|
|
'states_postal' => [
|
|
'name' => esc_html__( 'States Postal Code', 'wpforms-lite' ),
|
|
'choices' => array_keys( wpforms_us_states() ),
|
|
],
|
|
'months' => [
|
|
'name' => esc_html__( 'Months', 'wpforms-lite' ),
|
|
'choices' => array_values( wpforms_months() ),
|
|
],
|
|
'days' => [
|
|
'name' => esc_html__( 'Days', 'wpforms-lite' ),
|
|
'choices' => array_values( wpforms_days() ),
|
|
],
|
|
];
|
|
|
|
// phpcs:disable WPForms.Comments.ParamTagHooks.InvalidParamTagsQuantity
|
|
/**
|
|
* Choices presets array filter.
|
|
*
|
|
* Allows developers to edit the choices presets used in all choices-based fields.
|
|
*
|
|
* @since 1.3.7
|
|
*
|
|
* @param array $choices {
|
|
* Choices presets is the [ `slug` => `preset`, ... ] array.
|
|
*
|
|
* @param array $preset {
|
|
* Each preset data is the array with two elements:
|
|
*
|
|
* @param string $name Name of the preset
|
|
* @param array $choices Choices array.
|
|
* }
|
|
* ...
|
|
* }
|
|
*/
|
|
$choices = apply_filters( 'wpforms_builder_preset_choices', $choices );
|
|
// phpcs:enable WPForms.Comments.ParamTagHooks.InvalidParamTagsQuantity
|
|
|
|
echo '<script type="text/javascript">wpforms_preset_choices=' . wp_json_encode( $choices ) . '</script>';
|
|
|
|
do_action( 'wpforms_builder_print_footer_scripts' );
|
|
}
|
|
|
|
/**
|
|
* Load the appropriate files to build the page.
|
|
*
|
|
* @since 1.0.0
|
|
*/
|
|
public function output() {
|
|
|
|
if ( $this->abort ) {
|
|
return;
|
|
}
|
|
|
|
/**
|
|
* Allow developers to disable Form Builder output.
|
|
*
|
|
* @since 1.5.8.2
|
|
*
|
|
* @param bool $is_enabled Is builder output enabled? Defaults to `true`.
|
|
*/
|
|
if ( ! (bool) apply_filters( 'wpforms_builder_output', true ) ) {
|
|
return;
|
|
}
|
|
|
|
$form_id = $this->form ? absint( $this->form->ID ) : '';
|
|
$field_id = ! empty( $this->form_data['field_id'] ) ? $this->form_data['field_id'] : '';
|
|
$revision = wpforms()->get( 'revisions' )->get_revision();
|
|
$preview_url = wpforms_get_form_preview_url( $form_id, true );
|
|
$allowed_caps = [ 'edit_posts', 'edit_other_posts', 'edit_private_posts', 'edit_published_posts', 'edit_pages', 'edit_other_pages', 'edit_published_pages', 'edit_private_pages' ];
|
|
$can_embed = array_filter( $allowed_caps, 'current_user_can' );
|
|
$preview_classes = [ 'wpforms-btn', 'wpforms-btn-toolbar', 'wpforms-btn-light-grey' ];
|
|
$builder_classes = [ 'wpforms-admin-page' ];
|
|
|
|
if ( ! $can_embed ) {
|
|
$preview_classes[] = 'wpforms-alone';
|
|
}
|
|
|
|
$revision_id = null;
|
|
|
|
if ( $revision ) {
|
|
$revision_id = $revision->ID;
|
|
$builder_classes[] = 'wpforms-is-revision';
|
|
}
|
|
|
|
if ( $this->form && wp_revisions_enabled( $this->form ) ) {
|
|
$builder_classes[] = 'wpforms-revisions-enabled';
|
|
}
|
|
|
|
/**
|
|
* Allow to modify builder container classes.
|
|
*
|
|
* @since 1.7.9
|
|
*
|
|
* @param array $classes List of classes.
|
|
* @param array $form_data Form data and settings.
|
|
*/
|
|
$builder_classes = (array) apply_filters( 'wpforms_builder_output_classes', $builder_classes, $this->form_data );
|
|
|
|
/**
|
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* Allow developers to add content before the top toolbar in the Form Builder.
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*
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* @since 1.7.4
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*
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* @param string $content Content before toolbar. Defaults to empty string.
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*/
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$before_toolbar = apply_filters( 'wpforms_builder_output_before_toolbar', '' );
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?>
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<div id="wpforms-builder" class="<?php echo wpforms_sanitize_classes( $builder_classes, true ); ?>">
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<?php
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// phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
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echo wpforms_render( 'builder/fullscreen/ie-notice' );
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// phpcs:ignore WordPress.Security.NonceVerification.Recommended
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if ( empty( $_GET['force_desktop_view'] ) ) {
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// phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
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echo wpforms_render( 'builder/fullscreen/mobile-notice' );
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}
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?>
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<div id="wpforms-builder-overlay">
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<div class="wpforms-builder-overlay-content">
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<i class="spinner"></i>
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<i class="avatar"></i>
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</div>
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</div>
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<form
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name="wpforms-builder" id="wpforms-builder-form" method="post"
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data-id="<?php echo esc_attr( $form_id ); ?>"
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data-revision="<?php echo esc_attr( $revision_id ); ?>"
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>
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<input type="hidden" name="id" value="<?php echo esc_attr( $form_id ); ?>">
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<input type="hidden" value="<?php echo absint( $field_id ); ?>" name="field_id" id="wpforms-field-id">
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<?php echo $before_toolbar; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped ?>
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<!-- Toolbar -->
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<div class="wpforms-toolbar">
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<div class="wpforms-left">
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<img src="<?php echo esc_url( WPFORMS_PLUGIN_URL . 'assets/images/sullie-alt.png' ); ?>" alt="<?php esc_attr_e( 'Sullie the WPForms mascot', 'wpforms-lite' ); ?>">
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</div>
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<div class="wpforms-center">
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<?php if ( $this->form ) : ?>
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<?php esc_html_e( 'Now editing', 'wpforms-lite' ); ?>
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<span class="wpforms-center-form-name wpforms-form-name">
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<?php echo esc_html( isset( $this->form_data['settings']['form_title'] ) ? $this->form_data['settings']['form_title'] : $this->form->post_title ); ?>
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</span>
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<?php endif; ?>
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</div>
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<div class="wpforms-right">
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<button id="wpforms-help"
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class="wpforms-btn wpforms-btn-toolbar wpforms-btn-light-grey"
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title="<?php esc_attr_e( 'Help Ctrl+H', 'wpforms-lite' ); ?>">
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<i class="fa fa-question-circle-o"></i><span><?php esc_html_e( 'Help', 'wpforms-lite' ); ?></span>
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</button>
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<?php if ( $this->form ) : ?>
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<?php if ( ! $revision ) : ?>
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<a href="<?php echo esc_url( $preview_url ); ?>"
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id="wpforms-preview-btn"
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class="<?php echo wpforms_sanitize_classes( $preview_classes, true ); ?>"
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title="<?php esc_attr_e( 'Preview Form Ctrl+P', 'wpforms-lite' ); ?>"
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target="_blank"
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rel="noopener noreferrer">
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<i class="fa fa-eye"></i><span class="text"><?php esc_html_e( 'Preview', 'wpforms-lite' ); ?></span>
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</a>
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<?php endif; ?>
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<?php if ( $can_embed && ! $revision ) : ?>
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<button id="wpforms-embed"
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class="wpforms-btn wpforms-btn-toolbar wpforms-btn-light-grey"
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title="<?php esc_attr_e( 'Embed Form Ctrl+B', 'wpforms-lite' ); ?>">
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<i class="fa fa-code"></i><span class="text"><?php esc_html_e( 'Embed', 'wpforms-lite' ); ?></span>
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</button>
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<?php endif; ?>
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<button id="wpforms-save"
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class="wpforms-btn wpforms-btn-toolbar wpforms-btn-orange"
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title="<?php esc_attr_e( 'Save Form Ctrl+S', 'wpforms-lite' ); ?>">
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<i class="fa fa-check"></i><i class="wpforms-loading-spinner wpforms-loading-white wpforms-loading-inline wpforms-hidden"></i><span class="text"><?php esc_html_e( 'Save', 'wpforms-lite' ); ?></span>
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</button>
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<?php endif; ?>
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<button id="wpforms-exit" title="<?php esc_attr_e( 'Exit Ctrl+Q', 'wpforms-lite' ); ?>">
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<i class="fa fa-times"></i>
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</button>
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</div>
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</div>
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<!-- Panel toggle buttons. -->
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<div class="wpforms-panels-toggle" id="wpforms-panels-toggle">
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<?php
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/**
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* Outputs the buttons to toggle between Form Builder panels.
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*
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* @since 1.0.0
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*
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* @param WP_Post $form The form object.
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* @param string $view Current view (panel) name.
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*/
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do_action( 'wpforms_builder_panel_buttons', $this->form, $this->view );
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?>
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</div>
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<div class="wpforms-panels">
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<?php
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/**
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* Outputs the contents of Form Builder panels.
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*
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* @since 1.0.0
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*
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* @param WP_Post $form The form object.
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* @param string $view Current view (panel) name.
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*/
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do_action( 'wpforms_builder_panels', $this->form, $this->view );
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?>
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</div>
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</form>
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</div>
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<?php
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}
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/**
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* Display abort message using empty state page.
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*
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* @since 1.7.3
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*/
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public function display_abort_message() {
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if ( ! $this->abort ) {
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return;
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}
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// phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
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echo wpforms_render(
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'builder/fullscreen/abort-message',
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[
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'message' => $this->abort_message,
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],
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true
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);
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}
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/**
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* Change default admin meta viewport tag upon request to force scrollable
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* desktop view on small screens.
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*
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* @since 1.7.8
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*
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* @param string $value Default meta viewport tag value.
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*
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* @return string
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*/
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public function viewport_meta( $value ) {
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// phpcs:ignore WordPress.Security.NonceVerification.Recommended
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if ( ! empty( $_GET['force_desktop_view'] ) ) {
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return 'width=1024, initial-scale=1';
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}
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return $value;
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}
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/**
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* Get localized currency strings for the builder.
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*
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* @since 1.8.2
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*
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* @param array $strings Array of localized strings.
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*
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* @return array
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*/
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private function add_localized_currencies( array $strings ) {
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$currency = wpforms_get_currency();
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$currencies = wpforms_get_currencies();
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$strings['currency'] = sanitize_text_field( $currency );
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$strings['currency_name'] = isset( $currencies[ $currency ]['name'] ) ? sanitize_text_field( $currencies[ $currency ]['name'] ) : '';
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$strings['currency_decimals'] = wpforms_get_currency_decimals( $currencies[ $currency ] );
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$strings['currency_decimal'] = isset( $currencies[ $currency ]['decimal_separator'] ) ? sanitize_text_field( $currencies[ $currency ]['decimal_separator'] ) : '.';
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$strings['currency_thousands'] = isset( $currencies[ $currency ]['thousands_separator'] ) ? sanitize_text_field( $currencies[ $currency ]['thousands_separator'] ) : ',';
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$strings['currency_symbol'] = isset( $currencies[ $currency ]['symbol'] ) ? sanitize_text_field( $currencies[ $currency ]['symbol'] ) : '$';
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$strings['currency_symbol_pos'] = isset( $currencies[ $currency ]['symbol_pos'] ) ? sanitize_text_field( $currencies[ $currency ]['symbol_pos'] ) : 'left';
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return $strings;
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}
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}
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WPForms_Builder::instance();
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