Gravity Wiz // Gravity Forms // Manual Entries

gw-gravity-forms-manual-entries.php

<?php
/**
 * Gravity Wiz // Gravity Forms // Manual Entries
 *
 * Create entries manually for Gravity Forms. Adds an "Add New" button next to the page title on all entry-related pages.
 *
 * @version	  1.2
 * @author    David Smith <david@gravitywiz.com>
 * @license   GPL-2.0+
 * @link      http://gravitywiz.com/...
 * @copyright 2015 Gravity Wiz
 *
 * Plugin Name: Gravity Forms Manual Entries
 * Plugin URI: http://gravitywiz.com
 * Description: Create entries manually for Gravity Forms. Adds an "Add New" button next to the page title on all entry-related pages.
 * Author: Gravity Wiz
 * Version: 1.0
 * Author URI: http://gravitywiz.com
 */
class GW_Manual_Entries {

    public function __construct( $args = array() ) {

        // do version check in the init to make sure if GF is going to be loaded, it is already loaded
        add_action( 'init', array( $this, 'init' ) );

    }

    public function init() {

        // make sure we're running the required minimum version of Gravity Forms
        if( ! property_exists( 'GFCommon', 'version' ) || ! version_compare( GFCommon::$version, '1.8', '>=' ) ) {
            return;
        }

        add_filter( 'admin_print_scripts-forms_page_gf_entries', array( $this, 'output_entry_button_script' ) );

        $this->process_query_string();

    }

    public function output_entry_button_script() {

        $button = sprintf( '<a href="%s" class="page-title-action">%s</a>', add_query_arg( 'add_new', 1 ), __( 'Add New' ) );

        ?>

        <script type="text/javascript">

            var gwmeInterval = setInterval( function() {
                var header = document.querySelectorAll( 'h1, h2' )[0];
                if( header ) {
                    clearInterval( gwmeInterval );
                    header.innerHTML = header.innerHTML + '<?php echo $button; ?>';
                }
            }, 100 );

        </script>

        <?php
    }

    public function process_query_string() {

        $is_entry_view   = rgget( 'page' ) == 'gf_entries';
        $is_entry_list   = $is_entry_view && ! rgget( 'lid' );
        $is_entry_detail = $is_entry_view && rgget( 'lid' );

        if( $is_entry_view && rgget( 'add_new' ) && rgget( 'id' ) ) {

            $form_id  = rgget( 'id' ); // @todo add support for id-less entry list page
            $entry_id = GFAPI::add_entry( array( 'form_id' => $form_id ) );

            /*
			 * GF will not fetch an entry that does not have any data in the lead detail table.
			 * Let's add a placeholder value to avoid this error.
			 */
            global $wpdb;
            $wpdb->insert( $wpdb->prefix . 'rg_lead_detail', array( 'lead_id' => $entry_id, 'form_id' => $form_id, 'field_number' => 1, 'value' => '' ) );

            $entry_url = sprintf( '%s/wp-admin/admin.php?page=gf_entries&view=entry&id=%d&lid=%d&pos=0', get_bloginfo( 'wpurl' ), $form_id, $entry_id );
            wp_redirect( add_query_arg( array( 'edit' => 1 ), $entry_url ) );

            exit;
        }

        if( $is_entry_detail ) {

            $is_edit_mode = rgget( 'edit' ) && rgget( 'lid' );

            if( $is_edit_mode && ! rgpost( 'action' ) ) {

                $_POST['screen_mode'] = 'edit';

            } else if( $is_edit_mode && rgpost( 'action' ) == 'update' ) {

                ob_start();

                add_action( 'gform_after_update_entry', array( $this, 'redirect_from_edit_mode' ) );

            }

        }

    }

    public function redirect_from_edit_mode() {
        wp_redirect( remove_query_arg( 'edit' ) );
        ob_end_flush();
        exit;
    }

}

# Configuration

new GW_Manual_Entries();