invite-anyone.php

<?php
/*
Plugin Name: Invite Anyone
Plugin URI: http://teleogistic.net/code/buddypress/invite-anyone/
Description: Allows group admins to invite any member of their BuddyPress community to a group or to the site
Version: 1.4.10
Author: Boone Gorges
Author URI: http://boone.gorg.es
Text Domain: invite-anyone
License: GPL 3.0
Domain Path: /languages
*/

define( 'BP_INVITE_ANYONE_VER', '1.4.10' );
define( 'BP_INVITE_ANYONE_DB_VER', '1.4.10' );

if ( ! defined( 'BP_INVITE_ANYONE_SLUG' ) ) {
	define( 'BP_INVITE_ANYONE_SLUG', 'invite-anyone' );
}

if ( ! defined( 'BP_INVITE_ANYONE_DIR' ) ) {
	define( 'BP_INVITE_ANYONE_DIR', trailingslashit( plugin_dir_path( __FILE__ ) ) );
}

require_once __DIR__ . '/vendor/autoload.php';

HardG\BuddyPress120URLPolyfills\Loader::init();

register_activation_hook( __FILE__, 'invite_anyone_activation' );

/* Only load the BuddyPress plugin functions if BuddyPress is loaded and initialized. */
function invite_anyone_init() {

	require BP_INVITE_ANYONE_DIR . 'functions.php';

	if ( function_exists( 'bp_is_active' ) ) {
		if ( bp_is_active( 'groups' ) ) {
			require BP_INVITE_ANYONE_DIR . 'group-invites/group-invites.php';
		}
	} elseif ( function_exists( 'groups_install' ) ) {
		require BP_INVITE_ANYONE_DIR . 'group-invites/group-invites.php';
	}

	require BP_INVITE_ANYONE_DIR . 'by-email/by-email.php';

	if ( is_admin() ) {
		require BP_INVITE_ANYONE_DIR . 'admin/admin-panel.php';
	}
}
add_action( 'bp_include', 'invite_anyone_init' );

/**
 * Load translation textdomains.
 */
function invite_anyone_locale_init() {
	load_plugin_textdomain( 'invite-anyone', false, dirname( plugin_basename( __FILE__ ) ) . '/languages/' );
}
add_action( 'plugins_loaded', 'invite_anyone_locale_init' );

/**
 * Populate options on plugin activation.
 */
function invite_anyone_activation() {
	$iaoptions = get_option( 'invite_anyone' );

	if ( ! $iaoptions ) {
		$iaoptions = array();
	}

	if ( ! isset( $iaoptions['max_invites'] ) ) {
		$iaoptions['max_invites'] = 5;
	}

	if ( ! isset( $iaoptions['allow_email_invitations'] ) ) {
		$iaoptions['allow_email_invitations'] = 'all';
	}

	if ( ! isset( $iaoptions['message_is_customizable'] ) ) {
		$iaoptions['message_is_customizable'] = 'yes';
	}

	if ( ! isset( $iaoptions['subject_is_customizable'] ) ) {
		$iaoptions['subject_is_customizable'] = 'no';
	}

	if ( ! isset( $iaoptions['can_send_group_invites_email'] ) ) {
		$iaoptions['can_send_group_invites_email'] = 'yes';
	}

	if ( ! isset( $iaoptions['bypass_registration_lock'] ) ) {
		$iaoptions['bypass_registration_lock'] = 'yes';
	}

	$iaoptions['version'] = BP_INVITE_ANYONE_VER;

	update_option( 'invite_anyone', $iaoptions );
}