<?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.
// $Id$

/**
 * Variable arguments to be sent as filters for the object list. Filters match the unified search
 * field filters.
 *
 * Reserved parameters:
 *  - name for the field name
 *  - galleryId
 *  - value for the current value (fileId, comma-separated for multiple)
 *  - type for the mime type filter (image/*)
 *  - limit for the maximum amount of files (defaults to 1)
 *
 * The component will build a drop list for the object selector if the results fit in a reasonable amount
 * of space or will use autocomplete on the object title otherwise.
 */
function smarty_function_file_selector($params, $smarty)
{
    static $uniqid = 0;

    $arguments = [
        'name' => null,
        'value' => null,
        'limit' => 1,
        'type' => null,
        'galleryId' => 0,
    ];

    $input = new JitFilter(array_merge($arguments, $params));
    $input->replaceFilter('value', 'int');

    $smarty->assign('file_selector', [
        'name' => $input->name->text(),
        'value' => array_filter($input->asArray('value', ',')),
        'limit' => $input->limit->digits() ?: 1,
        'type' => $input->type->text(),
        'galleryId' => $input->galleryId->int(),
    ]);
    return $smarty->fetch('file_selector.tpl');
}