class-gravityview-theme-hooks-siteorigin.php

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<?php
/**
 * Add SiteOrigin plugin theme compatibility to GravityView
 *
 * @file      class-gravityview-theme-hooks-siteorigin.php
 * @package   GravityView
 * @license   GPL2+
 * @author    GravityView <[email protected]>
 * @link      http://gravityview.co
 * @copyright Copyright 2015, Katz Web Services, Inc.
 *
 * @since 2.0.7
 */

/**
 * @inheritDoc
 * @since 2.0.7
 */
class GravityView_Theme_Hooks_SiteOrigin extends GravityView_Plugin_and_Theme_Hooks {

    protected $constant_name = 'SITEORIGIN_PANELS_VERSION';

    protected $class_name = 'SiteOrigin_Panels';

    protected $content_meta_keys = array(
        'panels_data'
    );

    /**
     * Add support for SiteOrigin storage of widget information
     *
     * @since 2.0.7
     *
     * @param array $meta_keys
     * @param null $post
     * @param \GV\View_Collection $views
     *
     * @return array
     */
    function merge_content_meta_keys( $meta_keys = array(), $post = null, & $views = null ) {

        if( empty( $post->panels_data ) || empty( $post->panels_data['widgets'] ) ) {
            return $meta_keys;
        }

        foreach ( (array) $post->panels_data['widgets'] as $widget ) {

            $views->merge( \GV\View_Collection::from_content( \GV\Utils::get( $widget, 'text' ) ) );

            if ( empty( $widget['tabs'] ) || ! is_array( $widget['tabs'] ) ) {
                continue;
            }

            foreach ( $widget['tabs'] as $tab ) {

                // Livemesh Tabs
                $backup = \GV\Utils::get( $tab, 'tab_content' );

                // SiteOrigin Tabs
                $content = \GV\Utils::get( $tab, 'content_text', $backup );

                if( $content ) {
                    $views->merge( \GV\View_Collection::from_content( $content ) );
                }
            }
        }

        return $meta_keys;
    }

}

new GravityView_Theme_Hooks_SiteOrigin;