samuelaguilera/sar-update-gravity-forms-license-networkwide

Update the license key in all sites of a WordPress multisite network with only one click.

Description

The purpose of this tool is to allow you to update the license key in all sites of a WordPress multisite network with only one click. It will save the key, remove the UNLICENSED COPY message (if the key used is valid), and validate the key in the Gravity Forms settings page of each site with it activated. To do it read the instructions below.

It is recommended to enable Logging in Forms -> Settings for Gravity Forms core before using this tool.

If you have a lot of sites in your network it could take a while, be patient and DO NOT close the browser before time, also DO NOT click the button more than once, BE PATIENT!, a notice indicating the process was successful will be shown at the top of the page, just wait for it.

Installation

1. Download the plugin zip file.
2. Go to Network Admin -> Plugins page and click the Add New button.
3. Click the Upload Plugin button to upload and then enable it.

Usage

1. Make sure you have GF_LICENSE_KEY set in your wp-config.php file.
2. Gravity Forms and this add-on must be enabled network-wide.
3. Go to Network Admin -> Dashboard.
4. Click on the Update GF License submenu.
5. Follow instructions displayed in the page.

sar-update-gravity-forms-license-networkwide's Issues

Enhancement: wp-cli script

Thanks for this add-on. I made a little wp-cli script based on your code, and it solve my issue. In case it can help anyone else, here's what I did.

<?php
/**
 * fix.php
 */

// Get all the sites.
$sites = get_sites( array( 'fields' => 'ids', 'number' => 0 ) );
foreach ( $sites as $site_id ) {
    switch_to_blog( $site_id );
    $msg = get_option( 'rg_gforms_message', '' );
    // Only if we detect the string "unlicensed" in the message will we run the code.
    if ( false !== stripos( $msg, 'unlicensed' ) ) {
        echo 'Fixing ' . get_bloginfo( 'url' ) . '...';
        RGFormsModel::save_key( GF_LICENSE_KEY ); // Save the key.
        GFCommon::cache_remote_message(); // Remove the UNLICENSED COPY message once we have the valid key saved.
        GFCommon::get_version_info( false ); // Update key validaton in Forms -> Settings page.
        echo "done.\n";
    }
    restore_current_blog();
}

Usage: wp eval-file fix.php

only updates the license for 100 sites

Not all my sites were being updated.

I did some hunting and discovered that the get_sites() function defaults to returning 100 sites. The number of sites returned is controlled by the 'number' argument. Setting this argument to '0' will retrieve all sites in a network.

Here's the line of code in question:

sar-update-gravity-forms-license-networkwide/sar-update-gravity-forms-license-networkwide.php

Line 64 in 2371ad9

$blog_ids = get_sites( array( 'fields' => 'ids' ) ); // Return only blog_id for each site of the network

I modified my code to the following and I was able to update all 300+ sites in my network:

$blog_ids = get_sites( array( 'fields' => 'ids', 'number' => '0' ) ); // Return only blog_id for each site of the network

I'll try to put together a pull request.