<?php

/**
 * AVE.cms
 *
 * @package AVE.cms
 * @version 4.x
 * @filesource
 * @copyright © 2007-2015 AVE.cms, http://www.ave-cms.ru
 *
 * @license GPL v.2
 */

// Документы из рубрик (Поиск)
function get_field_doc_from_rub_search($field_value, $action, $field_id=0, $tpl='', $tpl_empty=0, &$maxlength = '', $doc_fields=array(), $rubric_id=0, $default=null, $_tpl=null)
{
    global $AVE_DB, $AVE_Template;

    $fld_dir  = dirname(__FILE__) . '/';
    $tpl_dir  = $fld_dir . 'tpl/';
    $fld_name = basename($fld_dir);

    $lang_file = $fld_dir . 'lang/' . (defined('ACP') ? $_SESSION['admin_language'] : $_SESSION['user_language']) . '.txt';

    $AVE_Template->config_load($lang_file, 'lang');
    $AVE_Template->assign('config_vars', $AVE_Template->get_config_vars());
    $AVE_Template->config_load($lang_file, 'admin');

    $res = array();

    switch ($action)
    {
        case 'edit':
            $items = array();
            if ($field_value != '' && $field_value != $default)
            {
                $items = explode('|', $field_value);
                $items = array_values(array_diff($items, array('')));
            }

            if (!empty($items))
            {
                foreach($items as $k => $v)
                {
                    $list[$k]['param'] = htmlspecialchars(get_document($v, 'document_title'), ENT_QUOTES);
                    $list[$k]['value'] = $v;
                }
                $items = $list;
            }
            else
            {
                $items[0]['param'] = '';
                $items[0]['value'] = '';
            }

            $tpl_file = get_field_tpl($tpl_dir, $field_id, 'admin', $_tpl);
            $AVE_Template->assign('doc_id', isset($_REQUEST['Id']) ? (int)$_REQUEST['Id'] : 0);
            $AVE_Template->assign('items', $items);
            $AVE_Template->assign('field_dir', $fld_name);
            $AVE_Template->assign('field_id', $field_id);

            return $AVE_Template->fetch($tpl_file);

        case 'save':
            $field_value_new = array();
            if (is_array($field_value)) {
                foreach ($field_value as $v) {
                    if (!empty($v['value'])) $field_value_new[] = $v['value'];
                }
            }

            if (!empty($field_value_new)) {
                return '|' . implode('|', $field_value_new) . '|';
            } else {
                return '';
            }
            break;

        case 'doc':
        case 'req':
            $field_value_array = explode('|', $field_value);
            $field_value_array = array_values(array_diff($field_value_array, array('')));

            if (!empty($field_value_array))
            {
                foreach ($field_value_array as $list_item)
                {
                    if ($list_item)
                    {
                        $sql_doc = $AVE_DB->Query("
                            SELECT Id, document_title, document_alias, document_breadcrum_title
                            FROM ".PREFIX."_documents
                            WHERE Id = '" . (int)$list_item . "'
                            LIMIT 1
                        ");
                        $doc_row = $sql_doc->FetchRow();

                        if ($doc_row)
                        {
                            // Формируем массив для замены тегов [tag:parametr:X]
                            $doc_data_indexed = array(
                                $doc_row->Id,
                                $doc_row->document_title,
                                $doc_row->document_alias,
                                $doc_row->document_breadcrum_title
                            );

                            if (!$tpl_empty && !empty($tpl))
                            {
                                // Режим оформления через админку
                                $current_tpl = $tpl;
                                foreach ($doc_data_indexed as $idx => $val) {
                                    $current_tpl = str_ireplace('[tag:parametr:' . $idx . ']', $val, $current_tpl);
                                }
                                $res[] = $current_tpl;
                            }
                            else
                            {
                                // Режим шаблона .tpl
                                $res[] = array(
                                    'Id' => $doc_row->Id,
                                    'document_title' => $doc_row->document_title,
                                    'document_alias' => $doc_row->document_alias,
                                    'document_breadcrum_title' => $doc_row->document_breadcrum_title
                                );
                            }
                        }
                    }
                }
            }

            $tpl_file = get_field_tpl($tpl_dir, $field_id, $action, $_tpl);

            if ($tpl_empty && $tpl_file && !empty($res))
            {
                $AVE_Template->assign('field_id', $field_id);
                $AVE_Template->assign('field_value', $res);
                $AVE_Template->assign('field_count', count($res));
                $AVE_Template->assign('default', $default);

                return $AVE_Template->fetch($tpl_file);
            }

            return (!empty($res)) ? implode(PHP_EOL, $res) : $tpl;
            break;

        case 'api' :
            $items = array();
            if ($field_value != '' && $field_value != $default) {
                $items = explode('|', $field_value);
                $items = array_values(array_diff($items, array('')));
            }
            if (!empty($items)) {
                foreach($items as $k => $v) {
                    $list[$k]['param'] = htmlspecialchars_decode(get_document($v, 'document_title'), ENT_QUOTES);
                    $list[$k]['value'] = $v;
                }
                $items = $list;
            }
            return $items;

        case 'name' :
            return $AVE_Template->get_config_vars('name');

        case 'search':
            $default = get_field_default_value($_REQUEST['field_id']);
            if (empty($default)) { echo json_encode(array()); exit; }

            $sql = $AVE_DB->Query("
                SELECT doc.Id, doc.document_title, rub.rubric_title
                FROM " . PREFIX . "_documents AS doc
                JOIN " . PREFIX . "_rubrics AS rub ON doc.rubric_id = rub.Id
                WHERE doc.rubric_id IN (" . $default . ")
                AND doc.document_status = 1
                AND UPPER (doc.document_title) LIKE UPPER('%" . $_REQUEST['q'] . "%')
                GROUP BY doc.Id LIMIT 0,5
            ");

            $doc_finded = array();
            while ($row = $sql->FetchRow()) {
                $doc_finded[] = array('doc_id' => $row->Id, 'doc_title' => $row->document_title, 'doc_rubric' => $row->rubric_title);
            }
            echo json_encode($doc_finded);
            exit;

        default:
            return $field_value;
    }
}
?>