858 lines
22 KiB
PHP
858 lines
22 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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* Internal information field class.
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*
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* @since 1.7.6
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*/
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class WPForms_Field_Internal_Information extends WPForms_Field {
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/**
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* The key used to save form checkboxes in post meta table.
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*
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* @since 1.7.6
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*
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* @var string
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*/
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const CHECKBOX_META_KEY = 'wpforms_iif_checkboxes';
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/**
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* Class initialization method.
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*
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* @since 1.7.6
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*/
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public function init() {
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$this->name = $this->is_editable() ? esc_html__( 'Internal Information', 'wpforms-lite' ) : esc_html__( 'This field is not editable', 'wpforms-lite' );
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$this->type = 'internal-information';
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$this->icon = 'fa fa-sticky-note-o';
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$this->order = 550;
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$this->hooks();
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}
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/**
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* Register hooks.
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*
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* @since 1.7.6
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*
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* @noinspection PhpUnnecessaryCurlyVarSyntaxInspection
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*/
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private function hooks() {
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add_filter( 'wpforms_entries_table_fields_disallow', [ $this, 'hide_column_in_entries_table' ], 10, 2 );
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add_filter( 'wpforms_field_preview_class', [ $this, 'add_css_class_for_field_wrapper' ], 10, 2 );
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add_filter( 'wpforms_field_new_class', [ $this, 'add_css_class_for_field_wrapper' ], 10, 2 );
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add_filter( "wpforms_pro_admin_entries_edit_is_field_displayable_{$this->type}", '__return_false' );
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add_filter( 'wpforms_builder_strings', [ $this, 'builder_strings' ], 10, 2 );
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add_filter( 'wpforms_frontend_form_data', [ $this, 'remove_internal_fields_on_front_end' ], 10, 1 );
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add_filter( 'wpforms_process_before_form_data', [ $this, 'process_before_form_data' ], 10, 2 );
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add_filter( 'wpforms_field_preview_display_duplicate_button', [ $this, 'display_duplicate_button' ], 10, 3 );
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add_action( 'wpforms_builder_enqueues', [ $this, 'builder_enqueues' ] );
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add_action( 'wp_ajax_wpforms_builder_save_internal_information_checkbox', [ $this, 'save_internal_information_checkbox' ] );
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}
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/**
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* Whether current field can be populated dynamically.
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*
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* @since 1.7.6
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*
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* @param array $properties Field properties.
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* @param array $field Current field specific data.
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*
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* @return bool
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*/
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public function is_dynamic_population_allowed( $properties, $field ) {
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return false;
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}
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/**
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* Whether current field can be populated using a fallback.
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*
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* @since 1.7.6
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*
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* @param array $properties Field properties.
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* @param array $field Current field specific data.
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*
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* @return bool
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*/
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public function is_fallback_population_allowed( $properties, $field ) {
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return false;
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}
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/**
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* Define field options to display in left panel.
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*
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* @since 1.7.6
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*
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* @param array $field Field data and settings.
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*/
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public function field_options( $field ) {
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$this->field_option(
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'basic-options',
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$field,
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[
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'markup' => 'open',
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]
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);
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$this->heading_option( $field );
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$this->field_option( 'description', $field );
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$this->expanded_description_option( $field );
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$this->cta_label_option( $field );
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$this->cta_link_option( $field );
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$this->field_option(
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'basic-options',
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$field,
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[
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'markup' => 'close',
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]
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);
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}
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/**
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* Define field preview on the right side on builder.
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*
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* @since 1.7.6
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*
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* @param array $field Field data and settings.
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*/
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public function field_preview( $field ) {
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echo '<div class="internal-information-wrap wpforms-clear">';
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// phpcs:disable WordPress.Security.EscapeOutput.OutputNotEscaped
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echo wpforms_render( 'fields/internal-information/icon-lightbulb' );
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echo '<div class="internal-information-content">';
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$this->render_preview( 'heading', $field );
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$this->render_preview( 'description', $field );
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$this->render_preview( 'expanded-description', $field );
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if ( $this->is_button_displayable( $field ) ) {
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echo '<div class="wpforms-field-internal-information-row wpforms-field-internal-information-row-cta-button">';
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echo $this->render_custom_preview( 'cta-button', $field, [] );
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echo '</div>';
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}
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echo '</div>';
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// phpcs:enable WordPress.Security.EscapeOutput.OutputNotEscaped
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echo '</div>';
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}
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/**
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* Checks if button is displayable.
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*
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* @since 1.7.6
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*
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* @param array $field Field data.
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*
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* @return bool
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*/
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private function is_button_displayable( $field ) {
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return ! empty( $field['expanded-description'] ) ||
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( ! empty( $field['cta-label'] ) && ! empty( $field['cta-link'] ) ) ||
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$this->is_editable();
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}
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/**
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* Stub to make the field not visible in the front-end.
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*
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* @since 1.7.6
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*
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* @param array $field Field data and settings.
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* @param array $field_atts Field attributes.
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* @param array $form_data Form data.
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*/
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public function field_display( $field, $field_atts, $form_data ) {
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}
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/**
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* Heading option.
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*
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* @since 1.7.6
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*
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* @param array $field Field data and settings.
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*/
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private function heading_option( $field ) {
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$output = $this->field_element(
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'label',
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$field,
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[
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'slug' => 'heading',
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'value' => esc_html__( 'Heading', 'wpforms-lite' ),
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'tooltip' => esc_attr__( 'Enter text for the form field heading.', 'wpforms-lite' ),
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],
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false
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);
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$output .= $this->field_element(
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'text',
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$field,
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[
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'slug' => 'label',
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'value' => ! empty( $field['label'] ) ? esc_attr( $field['label'] ) : '',
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],
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false
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);
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$this->field_element(
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'row',
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$field,
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[
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'slug' => 'heading',
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'content' => $output,
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]
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);
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}
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/**
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* Expanded description option.
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*
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* @since 1.7.6
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*
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* @param array $field Field data and settings.
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*/
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private function expanded_description_option( $field ) {
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$output = $this->field_element(
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'label',
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$field,
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[
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'slug' => 'expanded-description',
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'value' => esc_html__( 'Expanded Content', 'wpforms-lite' ),
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'tooltip' => esc_attr__( 'Enter text for the form field expanded description.', 'wpforms-lite' ),
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],
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false
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);
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$output .= $this->field_element(
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'textarea',
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$field,
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[
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'slug' => 'expanded-description',
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'value' => ! empty( $field['expanded-description'] ) ? esc_html( $field['expanded-description'] ) : '',
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],
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false
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);
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$output .= sprintf(
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'<p class="note">%s</p>',
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esc_html__( 'Adds an expandable content area below the description.', 'wpforms-lite' )
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);
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$this->field_element(
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'row',
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$field,
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[
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'slug' => 'expanded-description',
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'content' => $output,
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]
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);
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}
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/**
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* CTA label option.
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*
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* @since 1.7.6
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*
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* @param array $field Field data and settings.
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*/
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private function cta_label_option( $field ) {
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$output = $this->field_element(
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'label',
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$field,
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[
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'slug' => 'cta-label',
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'value' => esc_html__( 'CTA Label', 'wpforms-lite' ),
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'tooltip' => esc_attr__( 'Enter label for the form field call to action button. The label will be ignored if the field has extended description content: in that case button will be used to expand the description content.', 'wpforms-lite' ),
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],
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false
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);
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$output .= $this->field_element(
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'text',
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$field,
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[
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'slug' => 'cta-label',
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'value' => ! empty( $field['cta-label'] ) ? esc_attr( $field['cta-label'] ) : esc_attr__( 'Learn More', 'wpforms-lite' ),
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],
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false
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);
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$this->field_element(
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'row',
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$field,
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[
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'slug' => 'cta-label',
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'content' => $output,
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]
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);
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}
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/**
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* CTA link option.
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*
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* @since 1.7.6
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*
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* @param array $field Field data and settings.
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*/
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private function cta_link_option( $field ) {
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$output = $this->field_element(
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'label',
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$field,
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[
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'slug' => 'cta-link',
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'value' => esc_html__( 'CTA Link', 'wpforms-lite' ),
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'tooltip' => esc_attr__( 'Enter the URL for the form field call to action button. URL will be ignored if the field has extended description content: in that case button will be used to expand the description content.', 'wpforms-lite' ),
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],
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false
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);
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$output .= $this->field_element(
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'text',
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$field,
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[
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'slug' => 'cta-link',
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'value' => ! empty( $field['cta-link'] ) ? esc_url( $field['cta-link'] ) : '',
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],
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false
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);
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$output .= sprintf(
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'<p class="note">%s</p>',
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esc_html__( 'CTA is hidden if Expanded Content is used.', 'wpforms-lite' )
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);
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$this->field_element(
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'row',
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$field,
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[
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'slug' => 'cta-link',
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'content' => $output,
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]
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);
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}
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/**
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* Add CSS class to hide field settings when field is not editable.
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*
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* @since 1.7.6
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*
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* @param string $option Field option to render.
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* @param array $field Field data and settings.
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* @param array $args Field preview arguments.
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* @param bool $echo Print or return the value. Print by default.
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*
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* @return string
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*/
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public function field_element( $option, $field, $args = [], $echo = true ) {
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if ( ! isset( $args['class'] ) ) {
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$args['class'] = '';
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}
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if ( ! $this->is_editable() ) {
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$args['class'] .= ' wpforms-hidden ';
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}
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return parent::field_element( $option, $field, $args, $echo );
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}
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/**
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* Render custom option preview on the right side of builder.
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*
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* @since 1.7.6
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*
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* @param string $option Field option to render.
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* @param array $field Field data and settings.
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* @param array $args Field arguments.
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*
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* @return string
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*/
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private function render_custom_preview( $option, $field, $args = [] ) { // phpcs:ignore Generic.Metrics.CyclomaticComplexity.MaxExceeded, Generic.Metrics.CyclomaticComplexity.TooHigh
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$class = ! empty( $args['class'] ) ? wpforms_sanitize_classes( $args['class'] ) : '';
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$allowed_tags = $this->get_allowed_tags();
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switch ( $option ) {
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case 'heading':
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$label = isset( $field['label'] ) && ! wpforms_is_empty_string( $field['label'] ) ? esc_html( $field['label'] ) : '';
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if ( ! $label ) {
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$class .= ' hidden ';
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}
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return sprintf(
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'<label class="label-title heading %s"><span class="text">%s</span><span class="required">*</span></label>',
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esc_attr( $class ),
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esc_html( $label )
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);
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case 'description': // phpcs:ignore WPForms.Formatting.Switch.AddEmptyLineBefore
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$description = isset( $field['description'] ) && ! empty( $field['description'] ) ? wp_kses( $field['description'], $allowed_tags ) : '';
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$description = wpautop( $this->replace_checkboxes( $description, $field ) );
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$description = $this->add_link_attributes( $description );
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return sprintf( '<div class="description %s">%s</div>', $class, $description );
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case 'expanded-description': // phpcs:ignore WPForms.Formatting.Switch.AddEmptyLineBefore
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$description = isset( $field['expanded-description'] ) && ! wpforms_is_empty_string( $field['expanded-description'] ) ? wp_kses( $field['expanded-description'], $allowed_tags ) : '';
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$description = wpautop( $this->replace_checkboxes( $description, $field ) );
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$description = $this->add_link_attributes( $description );
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return sprintf( '<div class="expanded-description %s">%s</div>', esc_attr( $class ), wp_kses( $description, $allowed_tags ) );
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case 'cta-button': // phpcs:ignore WPForms.Formatting.Switch.AddEmptyLineBefore
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$label = isset( $field['cta-label'] ) && ! empty( $field['cta-label'] ) && empty( $field['expanded-description'] ) ? esc_attr( $field['cta-label'] ) : esc_attr__( 'Learn More', 'wpforms-lite' );
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if ( isset( $field['expanded-description'] ) && ! empty( $field['expanded-description'] ) ) {
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return sprintf(
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'<div class="cta-button cta-expand-description not-expanded %s"><a href="#" target="_blank" rel="noopener noreferrer"><span class="button-label">%s</span> %s %s</a></div>',
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esc_attr( $class ),
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esc_html( $label ),
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wpforms_render( 'fields/internal-information/icon-not-expanded' ),
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wpforms_render( 'fields/internal-information/icon-expanded' )
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);
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}
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if ( isset( $field['cta-link'] ) && ! empty( $field['cta-link'] ) ) {
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return sprintf( '<div class="cta-button cta-link-external %s"><a href="%s" target="_blank" rel="noopener noreferrer">%s</a></div>', esc_attr( $class ), esc_url( $this->add_url_utm( $field ) ), esc_html( $label ) );
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}
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return sprintf( '<div class="cta-button cta-link-external %s"><a href="" target="_blank" rel="noopener noreferrer" class="hidden"><span class="button-label"></span></a></div>', esc_attr( $class ) );
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}
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return '';
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}
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/**
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* Display field button in left panel only if the field is editable.
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*
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* @since 1.7.6
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*
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* @param array $fields All fields to display in the left panel.
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*
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* @return array
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*/
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public function field_button( $fields ) {
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if ( $this->is_editable() ) {
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return parent::field_button( $fields );
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}
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return $fields;
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}
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/**
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* When the form is going to be displayed on front-end, remove internal information fields.
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*
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* @since 1.7.6
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*
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* @param array $form_data Form data.
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*
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* @return array
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*/
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public function remove_internal_fields_on_front_end( $form_data ) {
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if ( empty( $form_data['fields'] ) ) {
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return $form_data;
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}
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foreach ( $form_data['fields'] as $id => $field ) {
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if ( $field['type'] === $this->type ) {
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unset( $form_data['fields'][ $id ] );
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}
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}
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return $form_data;
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}
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/**
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* Remove field from form data before processing the form submit.
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*
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* @since 1.7.6
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*
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* @param array $form_data Form data.
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* @param array $entry Form submission raw data ($_POST).
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*
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* @return array
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*/
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public function process_before_form_data( $form_data, $entry ) {
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return $this->remove_internal_fields_on_front_end( $form_data );
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}
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/**
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* Do not display the duplicate button.
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*
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* @since 1.7.6
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*
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* @param bool $is_visible If true, the duplicate button will be displayed.
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* @param array $field Field data and settings.
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* @param array $form_data Form data and settings.
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*
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* @return bool
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*/
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public function display_duplicate_button( $is_visible, $field, $form_data ) {
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if ( $this->is_internal_information_field( $field ) && ! $this->is_editable() ) {
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return false;
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}
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return $is_visible;
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}
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/**
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* Hide column from the entries list table.
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*
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* @since 1.7.6
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*
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* @param array $disallowed Table columns.
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*
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* @return array
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*/
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public function hide_column_in_entries_table( $disallowed ) {
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$disallowed[] = $this->type;
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return $disallowed;
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}
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/**
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* Add CSS class for the field parent div informing about mode (editable or not).
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*
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* @since 1.7.6
|
|
*
|
|
* @param string $css CSS classes.
|
|
* @param array $field Field data and settings.
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|
*
|
|
* @return string
|
|
*/
|
|
public function add_css_class_for_field_wrapper( $css, $field ) {
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|
|
|
if ( ! $this->is_internal_information_field( $field ) ) {
|
|
return $css;
|
|
}
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|
|
|
if ( $this->is_editable() ) {
|
|
$css .= ' internal-information-editable ';
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|
|
|
return $css;
|
|
}
|
|
|
|
$css .= ' ui-sortable-disabled internal-information-not-editable internal-information-not-draggable ';
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|
|
|
return str_replace( 'ui-sortable-handle', '', $css );
|
|
}
|
|
|
|
/**
|
|
* Save checkbox state to the post meta table.
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|
*
|
|
* @since 1.7.6
|
|
*/
|
|
public function save_internal_information_checkbox() {
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|
|
|
// Run several checks: required items, security, permissions.
|
|
if (
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|
! isset( $_POST['formId'], $_POST['name'], $_POST['checked'] ) ||
|
|
! check_ajax_referer( 'wpforms-builder', 'nonce', false ) ||
|
|
! wpforms_current_user_can( 'edit_forms' )
|
|
) {
|
|
wp_send_json_error();
|
|
}
|
|
|
|
$form_id = (int) $_POST['formId'];
|
|
$checked = (int) $_POST['checked'];
|
|
$name = sanitize_text_field( wp_unslash( $_POST['name'] ) );
|
|
$post_meta = get_post_meta( $form_id, self::CHECKBOX_META_KEY, true );
|
|
$post_meta = ! empty( $post_meta ) ? (array) $post_meta : [];
|
|
|
|
if ( $checked ) {
|
|
$post_meta[ $name ] = $checked;
|
|
} else {
|
|
unset( $post_meta[ $name ] );
|
|
}
|
|
|
|
update_post_meta( $form_id, self::CHECKBOX_META_KEY, $post_meta );
|
|
|
|
wp_send_json_success();
|
|
}
|
|
|
|
/**
|
|
* Localized strings for wpforms-internal-information-field JS script.
|
|
*
|
|
* @since 1.7.6
|
|
*
|
|
* @param array $strings Localized strings.
|
|
* @param array $form The form element.
|
|
*
|
|
* @return array
|
|
* @noinspection PhpUnusedParameterInspection
|
|
*/
|
|
public function builder_strings( $strings, $form ) {
|
|
|
|
$strings['iif_redirect_url_field_error'] = esc_html__( 'You should enter a valid absolute address to the CTA Link field or leave it empty.', 'wpforms-lite' );
|
|
$strings['iif_dismiss'] = esc_html__( 'Dismiss', 'wpforms-lite' );
|
|
$strings['iif_more'] = esc_html__( 'Learn More', 'wpforms-lite' );
|
|
|
|
return $strings;
|
|
}
|
|
|
|
/**
|
|
* Enqueue wpforms-internal-information-field script.
|
|
*
|
|
* @since 1.7.6
|
|
*
|
|
* @param string $view Current view.
|
|
*
|
|
* @noinspection PhpUnusedParameterInspection, PhpUnnecessaryCurlyVarSyntaxInspection
|
|
*/
|
|
public function builder_enqueues( $view ) {
|
|
|
|
$min = wpforms_get_min_suffix();
|
|
|
|
wp_enqueue_script(
|
|
'wpforms-md5-hash',
|
|
WPFORMS_PLUGIN_URL . 'assets/lib/md5.min.js',
|
|
[ 'wpforms-builder' ],
|
|
'2.19.0'
|
|
);
|
|
|
|
wp_enqueue_script(
|
|
'wpforms-internal-information-field',
|
|
WPFORMS_PLUGIN_URL . "assets/js/components/admin/fields/internal-information-field{$min}.js",
|
|
[ 'wpforms-builder', 'wpforms-md5-hash', 'wpforms-builder-drag-fields' ],
|
|
WPFORMS_VERSION
|
|
);
|
|
}
|
|
|
|
/**
|
|
* Checks if user is allowed to edit the field's content.
|
|
*
|
|
* @since 1.7.6
|
|
*
|
|
* @return bool
|
|
*/
|
|
private function is_editable() {
|
|
|
|
/**
|
|
* Allow changing a mode.
|
|
*
|
|
* @since 1.7.6
|
|
*
|
|
* @param bool $is_editable True if editable mode is allowed. Default: false.
|
|
*/
|
|
return (bool) apply_filters( 'wpforms_field_internal_information_is_editable', false );
|
|
}
|
|
|
|
/**
|
|
* Check if the field has type internal-information.
|
|
*
|
|
* @since 1.7.6
|
|
*
|
|
* @param array $field Field data.
|
|
*
|
|
* @return bool
|
|
*/
|
|
private function is_internal_information_field( $field ) {
|
|
|
|
return isset( $field['type'] ) && $field['type'] === $this->type;
|
|
}
|
|
|
|
/**
|
|
* Render result of field_preview_option into custom div.
|
|
*
|
|
* If field has no value, do not echo anything.
|
|
*
|
|
* @since 1.7.6
|
|
*
|
|
* @param string $label Field label.
|
|
* @param array $field Field settings and data.
|
|
* @param array $args Field arguments.
|
|
*/
|
|
private function render_preview( $label, $field, $args = [] ) {
|
|
|
|
$key = $label === 'heading' ? 'label' : $label;
|
|
|
|
if ( empty( $field[ $key ] ) && ! $this->is_editable() ) {
|
|
return;
|
|
}
|
|
|
|
$allowed_tags = $this->get_allowed_tags();
|
|
|
|
printf(
|
|
'<div class="wpforms-field-internal-information-row wpforms-field-internal-information-row-%s">%s</div>',
|
|
esc_attr( $label ),
|
|
wp_kses( $this->render_custom_preview( $label, $field, $args ), $allowed_tags )
|
|
);
|
|
}
|
|
|
|
/**
|
|
* Replace `[] some text` with checkboxes.
|
|
*
|
|
* Additionally, generates input name by hashing the line of text where the checkbox is.
|
|
*
|
|
* @since 1.7.6
|
|
*
|
|
* @param string $description Expanded description.
|
|
* @param array $field Field data and settings.
|
|
*
|
|
* @return string
|
|
*/
|
|
private function replace_checkboxes( $description, array $field ) { // phpcs:ignore Generic.Metrics.CyclomaticComplexity.TooHigh
|
|
|
|
if ( ! $this->form_id ) {
|
|
return $description;
|
|
}
|
|
|
|
$lines = explode( PHP_EOL, $description );
|
|
$replaced = [];
|
|
$post_meta = get_post_meta( $this->form_id, self::CHECKBOX_META_KEY, true );
|
|
$post_meta = ! empty( $post_meta ) ? (array) $post_meta : [];
|
|
$field_id = isset( $field['id'] ) ? $field['id'] : 0;
|
|
$needle = '[] ';
|
|
|
|
foreach ( $lines as $line_number => $line ) {
|
|
$line = trim( $line );
|
|
|
|
if ( strpos( $line, $needle ) !== 0 ) {
|
|
$replaced[] = $line . PHP_EOL;
|
|
|
|
continue;
|
|
}
|
|
|
|
$field_name = sprintf( 'iif-%d-%s-%d', $field_id, md5( $line ), $line_number );
|
|
$checked = (int) isset( $post_meta[ $field_name ] );
|
|
$attributes = [
|
|
'name' => esc_attr( $field_name ),
|
|
'value' => 1,
|
|
];
|
|
|
|
if ( $this->is_editable() ) {
|
|
$attributes['disabled'] = 'disabled';
|
|
$attributes['title'] = esc_html__( 'This field is disabled in the editor mode.', 'wpforms-lite' );
|
|
}
|
|
|
|
$html = sprintf(
|
|
'<div class="wpforms-field-internal-information-checkbox-input"><input type="checkbox" %s %s /></div><div class="wpforms-field-internal-information-checkbox-label">',
|
|
wpforms_html_attributes(
|
|
'',
|
|
[ 'wpforms-field-internal-information-checkbox' ],
|
|
[],
|
|
$attributes
|
|
),
|
|
! $this->is_editable() ? checked( $checked, 1, false ) : ''
|
|
);
|
|
|
|
$line = substr_replace( $line, $html, 0, strlen( $needle ) );
|
|
|
|
$replaced[] = '<div class="wpforms-field-internal-information-checkbox-wrap">' . $line . '</div></div>';
|
|
}
|
|
|
|
return implode( '', $replaced );
|
|
}
|
|
|
|
/**
|
|
* Return allowed tags specific to internal information field content.
|
|
*
|
|
* @since 1.7.6
|
|
*
|
|
* @return array
|
|
*/
|
|
private function get_allowed_tags() {
|
|
|
|
$allowed_tags = wpforms_builder_preview_get_allowed_tags();
|
|
|
|
$allowed_tags['input'] = [
|
|
'type' => [],
|
|
'name' => [],
|
|
'value' => [],
|
|
'class' => [],
|
|
'checked' => [],
|
|
'disabled' => [],
|
|
'title' => [],
|
|
];
|
|
|
|
return $allowed_tags;
|
|
}
|
|
|
|
/**
|
|
* Adds link parameters to all links in the provided content.
|
|
*
|
|
* @since 1.8.3
|
|
*
|
|
* @param string $content The content to modify.
|
|
*
|
|
* @return string The modified content with UTM parameters added to links.
|
|
*/
|
|
private function add_link_attributes( $content ) {
|
|
|
|
if ( empty( $content ) || ! class_exists( 'DOMDocument' ) ) {
|
|
return $content;
|
|
}
|
|
|
|
$dom = new DOMDocument();
|
|
$form_data = wpforms()->get( 'form' )->get( $this->form_id, [ 'content_only' => true ] );
|
|
$template_data = ! empty( $form_data['meta'] ) ? wpforms()->get( 'builder_templates' )->get_template( $form_data['meta']['template'] ) : [];
|
|
$template_name = ! empty( $template_data ) ? $template_data['name'] : '';
|
|
|
|
$dom->loadHTML( htmlspecialchars_decode( htmlentities( $content ) ) );
|
|
|
|
$links = $dom->getElementsByTagName( 'a' );
|
|
|
|
foreach ( $links as $link ) {
|
|
$href = $link->getAttribute( 'href' );
|
|
$text = $link->textContent; // phpcs:ignore WordPress.NamingConventions.ValidVariableName.UsedPropertyNotSnakeCase
|
|
$modified_href = wpforms_utm_link( $href, 'Form Template Information Note', $template_name, $text );
|
|
|
|
$link->setAttribute( 'href', $modified_href );
|
|
$link->setAttribute( 'target', '_blank' );
|
|
$link->setAttribute( 'rel', 'noopener noreferrer' );
|
|
}
|
|
|
|
// Remove the wrapper elements.
|
|
$body = $dom->getElementsByTagName( 'body' )->item( 0 );
|
|
$inner_html = '';
|
|
|
|
foreach ( $body->childNodes as $node ) { // phpcs:ignore WordPress.NamingConventions.ValidVariableName.UsedPropertyNotSnakeCase
|
|
$inner_html .= $dom->saveHTML( $node );
|
|
}
|
|
|
|
return $inner_html;
|
|
}
|
|
|
|
/**
|
|
* Add UTM parameters to the CTA button link.
|
|
*
|
|
* @since 1.7.6
|
|
*
|
|
* @param array $field Field data.
|
|
*
|
|
* @return string
|
|
*/
|
|
private function add_url_utm( $field ) {
|
|
|
|
if ( strpos( $field['cta-link'], 'https://wpforms.com' ) === 0 ) {
|
|
return wpforms_utm_link( $field['cta-link'], 'Template Documentation' );
|
|
}
|
|
|
|
return $field['cta-link'];
|
|
}
|
|
}
|
|
|
|
new WPForms_Field_Internal_Information();
|