Ticket #438: bbpress-integration.2.php

<?php
/*
Plugin Name: bbPress Integration
Plugin URI: http://bbpress.org/#
Description: Synchronizes registrations on your bbPress installation with your WordPress blog.
Author: Michael Adams
Version: 0.74
Author URI: http://blogwaffe.com/
*/

// Backend

function bb_int_set_current_user() {
        global $current_user;
        if ( !is_user_logged_in() || $current_user->caps ) // Only hit logged in users with no caps
                return;
        if ( !$bb_table_prefixen = get_option( 'bbpress-integration' ) ) // Only hit these prefixes
                return;

        foreach ( (array) $bb_table_prefixen as $prefix ) {
                if ( $caps = get_usermeta( $current_user->ID, $prefix . 'capabilities' ) ) {
                        $current_user->set_role( get_option( 'default_role' ) );
                        continue;
                }
        }

        if ( empty($current_user->data->display_name) ) {
                if ( file_exists(ABSPATH . WPINC . '/registration-functions.php') )
                        require_once( ABSPATH . WPINC . '/registration-functions.php' );
                elseif ( file_exists(ABSPATH . WPINC . '/registration.php' ) )
                        require_once( ABSPATH . WPINC . '/registration.php' );
                if ( function_exists('wp_update_user') )
                        wp_update_user( array('ID' => $current_user->ID) ); // Sets up nicename and display_name
        }
}

// UI

function bb_int_admin_menu() {
        add_submenu_page( 'plugins.php', __('bbPress Integration'), __('bbPress'), 'manage_options', 'bbpress-integration', 'bb_int_admin_page' );
}

function bb_int_admin_page() {
        if ( !current_user_can('manage_options') ) : ?>
<div id="message" class="error fade-ff0000">
        <p><?php _e("Now, you aren't supposed to be here, are you?"); ?></p>
</div>
<?php   return; endif;

        if ( isset($_POST['bbpress-integration']) ) :
                $bb_table_prefixen = explode(',', $_POST['bbpress-integration']);
                foreach ( array_keys($bb_table_prefixen) as $p ) {
                        $bb_table_prefixen[$p] = preg_replace('/[^A-Za-z0-9_]/', '', $bb_table_prefixen[$p]);
                        if ( empty($bb_table_prefixen[$p]) )
                                unset($bb_table_prefixen[$p]);
                }
                update_option( 'bbpress-integration', $bb_table_prefixen ); ?>
<div id="message" class="updated fade">
        <p><?php _e("bbPress integration options updated"); ?></p>
</div>
<?php   endif;

        if ( $bbpress_integration = get_option( 'bbpress-integration' ) )
                $bbpress_integration = join(', ', $bbpress_integration);
        else
                $bbpress_integration = '';
?>
<div class="wrap">
        <h2><?php _e('bbPress Integration'); ?></h2>
        <form action="" method="post">
                <p>
                        <?php _e("Enter the table prefix for your bbPress installation below.  The table prefix is found in your bbPress installation's <code>config.php</code> file.  You may list multiple table prefixes by separating them with commas."); ?>
                </p>
                <p>
                        <?php _e('Example'); ?>: <code>bb_</code>
                </p>
                <h3><label for='bbpress-integration'><?php _e('bbPress table prefixes'); ?></label></h3>
                <input type="text" name="bbpress-integration" id="bbpress-integration" value="<?php echo $bbpress_integration; ?>" />
                <p class="submit">
                        <input type="submit" value="<?php _e('Update bbPress Integration Options &raquo;'); ?>" />
                </p>
        </form>
</div>
<?php
}

add_action( 'admin_menu', 'bb_int_admin_menu' );
add_action( 'set_current_user', 'bb_int_set_current_user' );
?>