detect multi-site user vs site user and only link site user

[dickhardt]

It does not seem we can add Hellō Login to a wordpress.com user (make sense since they are global)

Since that can't happen -- need to detect if in multi-site and if current user is multisite, and if so, then don't link the account with Hellō Wallet

[mscurtescu]

General multisite description:

• https://wpengine.com/resources/wordpress-multisite-user-management/
• https://kinsta.com/blog/wordpress-multisite/

Multisite related fix in version 3.9.0:

• e704a75

[dickhardt]

Do not show connect to Hellō on settings page -> if we can detect if global account, then don't prompt -> if not, then don't prompt if a multi-site account

[mscurtescu]

Not showing "Connect to Hello" on plugin settings page when in multisite mode:
8f6745d

[mscurtescu]

How to configure WordPress for Multisite:

• https://www.wpbeginner.com/wp-tutorials/how-to-install-and-setup-wordpress-multisite-network/

The docker image can pass the necessary basic configuration through the WORDPRESS_CONFIG_EXTRA env var. See references to WORDPRESS_CONFIG_EXTRA and WP_ALLOW_MULTISITE and the linked issue 142:
https://hub.docker.com/_/wordpress

[mscurtescu]

The Heateor Social Login plugin does an interesting activation for all blogs:

function heateor_sl_activate_plugin( $network_wide ) {

	global $wpdb;
	if ( function_exists( 'is_multisite' ) && is_multisite() ) {
		// check if it is network activation if so run the activation function for each id
		if ( $network_wide ) {
			$old_blog =  $wpdb->blogid;
			// Get all blog ids
			$blog_ids =  $wpdb->get_col( "SELECT blog_id FROM $wpdb->blogs" );

			foreach( $blog_ids as $blog_id ) {
				switch_to_blog( $blog_id );
				heateor_sl_save_default_options();
			}
			switch_to_blog( $old_blog );
			return;
		}
	}
	heateor_sl_save_default_options();
	set_transient( 'heateor-sl-admin-notice-on-activation', true, 5 );

}
register_activation_hook( __FILE__, 'heateor_sl_activate_plugin' );

[mscurtescu]

Nextend Social Login and Register

• https://wordpress.org/plugins/nextend-facebook-connect/
• https://nextendweb.com/social-login/

Multisite notes:

• sets page titles differently when on multisite
• user attachments saved by blog id

Social Login & Register for WordPress – 40+ Social Networks

• https://wordpress.org/plugins/oa-social-login/
• https://www.oneall.com/services/social-network-integration/social-login/

Multisite notes:

• mention of multisite fix for widget

Heateor Social Login WordPress

• https://wordpress.org/plugins/heateor-social-login/

Multisite notes:

• plugin activation sets default options for each site

WordPress Social Login and Register (Discord, Google, Twitter, LinkedIn)

• https://wordpress.org/plugins/miniorange-login-openid/

Related:

• https://wordpress.org/plugins/miniorange-login-with-eve-online-google-facebook/

Multisite notes:

• multisite features offered for paid plans