example of using BP_Group_Extension

BP_Group_Extension-example

/* example of using BP_Group_Extension
 * replace 'test' with something else -  remember that it is case-sensitive
 * checks for any selected Group Types in the 'Settings' step
 */
 
function test_add_group_extension() {

	if ( bp_is_active( 'groups' ) ) :

		class Test_Group_Extension extends BP_Group_Extension {

			function __construct() {

				$args = array(
					'slug'              => 'group-test',
					'name'              =>  __( 'Test', 'buddypress' ),
					'nav_item_position' => 200,
					'show_tab'          => 'anyone',
					'screens' => array(
						'edit' => array(
							'name'      => __( 'Test', 'buddypress' ),
						),
						'create'        => array( 'position' => 10, ),
					),
				);
				parent::init( $args );
			}

			function display( $group_id = NULL ) {
				$group_id = bp_get_group_id();

				$group_extension_test = groups_get_groupmeta( $group_id, 'group_extension_setting' );
				echo 'Test: ' . esc_attr( $group_extension_test );

			}

			function settings_screen( $group_id = NULL ) {
				$setting = groups_get_groupmeta( $group_id, 'group_extension_setting'  );
				$group_types = bp_groups_get_group_type( $group_id, false );
				?>
				<h4><?php _e( 'Test Settings', 'buddypress' ); ?></h4>
				<?php

				     echo 'Group Types: ' . $group_types;
				     // will be an array if multiple groups were chosen in Settings step
				     // write code here to do something based on $group_types
				     
				     // if you need details about each group type, get data as an object
				     if ( is_array( $group_types ) ) {
	
					foreach ( $group_types as $group_type ) {

					     $group_object = bp_groups_get_group_type_object( $group_type );
					     var_dump( $group_object );

					}

				    } elseif ( $group_types ) {

					  $group_object = bp_groups_get_group_type_object( $group_types );
					  var_dump( $group_object );

				    }

			        ?>
			        <br>

				<div class="checkbox">
					<input type="checkbox" name="group_extension_setting" id="group_extension_setting" value="1"<?php if ( $setting == '1' ) 	echo ' checked="checked"'; ?> />&nbsp;
					<?php _e( 'Allow group members to do something', 'buddypress' ); ?>
				</div>
				<br>
				<hr />
				<?php
			}

			function settings_screen_save( $group_id = NULL ) {
				$setting = isset( $_POST['group_extension_setting'] ) ? '1' : '0';
				groups_update_groupmeta( $group_id, 'group_extension_setting', $setting );
			}

		}

		bp_register_group_extension( 'Test_Group_Extension' );

	endif;

}
add_action('bp_init', 'test_add_group_extension');