start.php

<?php

elgg_register_event_handler('init','system','deck_river_init');

function deck_river_init() {

	elgg_register_library('deck_river:api', elgg_get_plugins_path() . 'elgg-deck_river/lib/api.php');
	elgg_load_library('deck_river:api');

	elgg_extend_view('css/elgg','deck_river/css');
	elgg_extend_view('js/elgg', 'deck_river/js');

	elgg_register_page_handler('activity', 'deck_river_page_handler');

	// register actions
	$action_path = elgg_get_plugins_path() . 'elgg-deck_river/actions';
	elgg_register_action('deck_river/column/settings', "$action_path/column/settings.php");
	elgg_register_action('deck_river/column/move', "$action_path/column/move.php");
	elgg_register_action('deck_river/tab/add', "$action_path/tab/add.php");
	elgg_register_action('deck_river/tab/delete', "$action_path/tab/delete.php");
	elgg_register_action('deck_river/tab/rename', "$action_path/tab/rename.php");
	elgg_register_action('elgg-deck_river/settings/save', "$action_path/plugins/save.php");

}

function deck_river_page_handler($page) {

	switch ($page[0]) {
		case "ajax":
			include_once dirname(__FILE__) . '/pages/ajax/' . $page[1] . '.php';
			break;

		default:
			elgg_set_context(elgg_extract(0, $page, 'default'));
			include_once dirname(__FILE__) . '/pages/river.php';
			break;
	}

	return true;
}