field-post_excerpt-html.php

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<?php
/**
 * The default post_excerpt field output template.
 *
 * @global \GV\Template_Context $gravityview
 * @since 2.0
 */

if ( ! isset( $gravityview ) || empty( $gravityview->template ) ) {
    gravityview()->log->error( '{file} template loaded without context', array( 'file' => __FILE__ ) );
    return;
}

if ( ! empty( $gravityview->field->dynamic_data ) && ! empty( $gravityview->entry['post_id'] ) ) {

    global $post;

    /** Backup! */
    $_the_post = $post;

    $post = get_post( $gravityview->entry['post_id'] );

    if ( empty( $post ) ) {
        gravityview()->log->error( 'Dynamic data for post {post_id} does not exist.', array( 'post_id' => $gravityview->entry['post_id'] ) );
        $post = $_the_post;
        return;
    }

    setup_postdata( $post );
    the_excerpt();
    wp_reset_postdata();

    /** Restore! */
    $post = $_the_post;

} else {
    echo $gravityview->display_value;
}