plugin install

wp/wp-content/plugins/gravityforms/includes/fields/class-gf-field-page.php

@@ -0,0 +1,72 @@
+<?php
+
+if ( ! class_exists( 'GFForms' ) ) {
+	die();
+}
+
+class GF_Field_Page extends GF_Field {
+
+	public $type = 'page';
+
+	public function get_form_editor_field_title() {
+		return esc_attr__( 'Page', 'gravityforms' );
+	}
+
+	/**
+	 * Returns the field's form editor description.
+	 *
+	 * @since 2.5
+	 *
+	 * @return string
+	 */
+	public function get_form_editor_field_description() {
+		return esc_attr__( 'Allows multi-page forms.', 'gravityforms' );
+	}
+
+	/**
+	 * Returns the field's form editor icon.
+	 *
+	 * This could be an icon url or a gform-icon class.
+	 *
+	 * @since 2.5
+	 *
+	 * @return string
+	 */
+	public function get_form_editor_field_icon() {
+		return 'gform-icon--page';
+	}
+
+	function get_form_editor_field_settings() {
+		return array(
+			'next_button_setting',
+			'previous_button_setting',
+			'css_class_setting',
+			'conditional_logic_page_setting',
+			'conditional_logic_nextbutton_setting',
+		);
+	}
+
+	public function get_field_content( $value, $force_frontend_label, $form ) {
+		$admin_buttons = $this->get_admin_buttons();
+		$field_content = "{$admin_buttons} <label class='gfield_label'>&nbsp;</label><div class='gf-pagebreak-inline gf-pagebreak'>" . esc_html__( 'Page Break', 'gravityforms' ) . '</div>';
+		return $field_content;
+	}
+
+	public function sanitize_settings() {
+		parent::sanitize_settings();
+		if ( $this->nextButton ) {
+			if ( isset( $this->nextButton['imageUrl'] ) )  {
+				$this->nextButton['imageUrl'] = wp_strip_all_tags( $this->nextButton['imageUrl'] );
+			}
+			$allowed_tags      = wp_kses_allowed_html( 'post' );
+			$this->nextButton['text'] = wp_kses( $this->nextButton['text'], $allowed_tags );
+			$this->nextButton['type'] = wp_strip_all_tags( $this->nextButton['type'] );
+			if ( isset( $this->nextButton['conditionalLogic'] ) && is_array( $this->nextButton['conditionalLogic'] ) ) {
+				$this->nextButton['conditionalLogic'] = $this->sanitize_settings_conditional_logic( $this->nextButton['conditionalLogic'] );
+			}
+		}
+	}
+
+}
+
+GF_Fields::register( new GF_Field_Page() );