<?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.
// $Id$

/**
 * @return array
 */
function module_quick_search_info()
{
    return [
        'name' => tra('Quick Search'),
        'description' => tra('Performs a search query and persists the results in the module for quick navigation access.'),
        'prefs' => ['feature_search'],
        'params' => [
            'filter_type' => [
                'name' => tra('Filter object type'),
                'description' => tra('Limit search results to a specific object type. Enter an object type to use a static filter or write "selector" to provide an input.'),
                'filter' => 'text',
            ],
            'filter_category' => [
                'name' => tra('Filter category'),
                'description' => tra('Limit search results to a specific category. Enter the comma-separated list of category IDs to include in the selector. Single category will display no controls.'),
                'filter' => 'digits',
                'separator' => ',',
                'profile_reference' => 'category',
            ],
        ],
        'common_params' => ['rows'],
    ];
}

/**
 * @param $mod_reference
 * @param $module_params
 */
function module_quick_search($mod_reference, $module_params)
{
    global $prefs;

    $smarty = TikiLib::lib('smarty');
    $unifiedsearchlib = TikiLib::lib('unifiedsearch');
    $categlib = TikiLib::lib('categ');

    $prefill = [
        'trigger' => false,
        'content' => '',
        'type' => '',
        'categories' => '',
    ];

    $types = null;
    $categories = [];

    if (isset($module_params['filter_type'])) {
        if ($module_params['filter_type'] == 'selector') {
            $types = $unifiedsearchlib->getSupportedTypes();
        } else {
            $prefill['type'] = $module_params['filter_type'];
        }
    }

    if (isset($module_params['filter_category']) && $prefs['feature_categories'] == 'y') {
        foreach ($module_params['filter_category'] as $categId) {
            if (Perms::get('category', $categId)->view_category) {
                $categories[$categId] = $categlib->get_category_name($categId);
            }
        }
    }

    $moduleId = $mod_reference['moduleId'];
    if (isset($_SESSION['quick_search'][$moduleId])) {
        $prefill['trigger'] = true;
        $session = $_SESSION['quick_search'][$moduleId];

        if (isset($session['filter']['content'])) {
            $prefill['content'] = $session['filter']['content'];
        }

        if (isset($session['filter']['type'])) {
            $prefill['type'] = $session['filter']['type'];
        }

        if (isset($session['filter']['categories'])) {
            $selected = $session['filter']['categories'];

            if (isset($categories[$selected])) {
                $prefill['categories'] = $selected;
            }
        }
    }

    $smarty->assign('qs_prefill', $prefill);
    $smarty->assign('qs_categories', $categories);
    $smarty->assign('qs_all_categories', implode(' or ', array_keys($categories)));
    $smarty->assign('qs_types', $types);
}