<?php

// (c) Copyright by authors of the Tiki Wiki CMS Groupware Project
//
// All Rights Reserved. See copyright.txt for details and a complete list of authors.
// Licensed under the GNU LESSER GENERAL PUBLIC LICENSE. See license.txt for details.
// $Id$

/* {autocomplete element=$element type=$type }
 * Attach jQuery autocomplete to element/s
 *
 * Params:
 *
 *        element: Required (jQuery selector, and match multiple elements)
 *        type:    Required (defined in tiki-jquery.js -> $.fn.tiki
 *                 currently: pagename|groupname|username|usersandcontacts|userrealname|tag|icon|trackername)
 *        options: Optional further options for autocomplete fn
 *                 see http://docs.jquery.com/Plugins/Autocomplete/autocomplete#url_or_dataoptions
 *                 N.B. Will be wrapped in {} chars here to avoid smarty delimiter difficulties
 *
 */
function smarty_function_autocomplete($params, $smarty)
{
    global $prefs;
    $headerlib = TikiLib::lib('header');

    if ($prefs['javascript_enabled'] !== 'y' or $prefs['feature_jquery_autocomplete'] !== 'y') {
        return '';
    }

    if (empty($params) || empty($params['element']) || empty($params['type'])) {
        return '';
    }

    if (! empty($params['options'])) {
        $options = ',{' . $params['options'] . '}';
    } else {
        $options = '';
    }

    $content = '$("' . $params['element'] . '").tiki("autocomplete", "' . $params['type'] . '"' . $options . ');';
    $headerlib->add_jq_onready($content);
}