<?php
/*
Plugin Name: BuddyPress GField
Plugin URI:
Description: This plugin adds an additional field to group creation
Version: 1.0
Revision Date: June 25, 2010
License: GNU General Public License 2.0 (GPL) http://www.gnu.org/licenses/gpl.html
Author: Charl Kruger
Author URI:
*/


/* - HERE BEGINS THE CODE - */


// create the form to add the field
function gfield_add_field_form() {
	global $show_group_add_form;
	if ($show_group_add_form)
		return;
	$show_group_add_form = true;
	?>
	<label for="group-field"><?php _e( 'Location', 'gfield' ) ?></label>
	<input type="text" name="group-field" id="group-field" value="" />

	<?php

}
add_action( 'bp_after_group_details_creation_step', 'gfield_add_field_form' );
add_action( 'groups_custom_group_fields_editable', 'gfield_add_field_form' );

// Save the field value/s in the group meta - perhaps use serialize() and maybe_unserialize()
function gfield_save_field( $group_id ) {
	global $bp;

	if($bp->groups->new_group_id)
		$id = $bp->groups->new_group_id;
	else
		$id = $group_id;

	if ( $_POST['group-field']  )
		groups_update_groupmeta( $id, 'gfield_group_field', $_POST['group-field'] );
}
add_action( 'groups_create_group_step_save_group-details', 'gfield_save_field' );
add_action( 'groups_details_updated', 'gfield_save_field' );
?>