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174 lines
5.4 KiB
174 lines
5.4 KiB
<?php
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// (c) Copyright by authors of the Tiki Wiki CMS Groupware Project
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//
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// All Rights Reserved. See copyright.txt for details and a complete list of authors.
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// Licensed under the GNU LESSER GENERAL PUBLIC LICENSE. See license.txt for details.
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// $Id$
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//this script may only be included - so its better to die if called directly.
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if (strpos($_SERVER['SCRIPT_NAME'], basename(__FILE__)) !== false) {
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header('location: index.php');
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exit;
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}
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/**
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* Class Table_Check
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* This is a public class for checking necessary preferences or tablesorter status
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*
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* @package Tiki
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* @subpackage Table
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*/
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class Table_Check
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{
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public static $dir = [0 => 'asc', 1 => 'desc'];
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/**
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* Sets values used in setting tablesorter code
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*
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* @param $tableid
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* @param bool $ajax
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* @return mixed
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* @throws Exception
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*/
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public static function setVars($tableid, $ajax = false)
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{
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$ret['enabled'] = self::isEnabled($ajax);
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$ret['ajax'] = self::isAjaxCall();
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static $iid = 0;
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++$iid;
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$ret['tableid'] = $tableid . $iid;
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$smarty = TikiLib::lib('smarty');
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$smarty->assign('ts', $ret);
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return $ret;
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}
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/**
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* Checks to see if necessary preferences are set to allow tablesorter to be used either with or without ajax
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*
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* @param bool $ajax if set to true will check that appropriate preference is set to be able to use ajax
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* @return bool
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*/
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public static function isEnabled($ajax = false)
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{
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global $prefs;
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if ($prefs['javascript_enabled'] === 'y' && $prefs['feature_jquery_tablesorter'] === 'y') {
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if ($ajax === true) {
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if ($prefs['feature_ajax'] === 'y') {
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return true;
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} else {
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return false;
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}
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} else {
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return true;
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}
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} else {
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return false;
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}
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}
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/**
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* Checks to see whether the file has been accessed through a tablesorter ajax call
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* @return bool
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*/
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public static function isAjaxCall()
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{
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if (isset($_REQUEST['tsAjax']) && $_REQUEST['tsAjax'] === 'y') {
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return true;
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} else {
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return false;
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}
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}
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/**
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* Checks to see whether the file has been accessed through a tablesorter ajax call with a sort or filter
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* @return bool
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*/
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public static function isFilterOrSort()
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{
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if (
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self::isAjaxCall() && ((! empty($_REQUEST['filter']) && is_array($_REQUEST['filter'])
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|| (! empty($_REQUEST['sort']) && is_array($_REQUEST['sort']))))
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) {
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return true;
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} else {
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return false;
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}
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}
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/**
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* Checks to see whether the file has been accessed through a tablesorter ajax call with a filter
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* @return bool
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*/
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public static function isFilter()
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{
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if (self::isAjaxCall() && ! empty($_REQUEST['filter']) && is_array($_REQUEST['filter'])) {
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return true;
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} else {
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return false;
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}
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}
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/**
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* Checks to see whether the file has been accessed through a tablesorter ajax call with a sort
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* @return bool
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*/
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public static function isSort()
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{
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if (self::isAjaxCall() && ! empty($_REQUEST['sort']) && is_array($_REQUEST['sort'])) {
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return true;
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} else {
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return false;
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}
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}
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/**
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* Utility to convert string entered by user for a parameter setting to an array
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* @param $paramstr
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* @return array
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*/
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public static function parseParam($paramstr)
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{
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if (! empty($paramstr)) {
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$ret = explode('|', $paramstr);
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foreach ($ret as $key => $pipe) {
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$key = trim($key);
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$pipe = trim($pipe);
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$ret[$key] = strpos($pipe, ';') !== false ? explode(';', $pipe) : $pipe;
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if (! is_array($ret[$key])) {
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if (strpos($ret[$key], ':') !== false) {
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$colon = explode(':', $ret[$key]);
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unset($ret[$key]);
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if (trim($colon[1]) == 'nofilter') {
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$ret[$key][$colon[0]] = false;
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} else {
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$ret[$key][$colon[0]] = trim($colon[1]);
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}
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}
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} elseif (is_array($ret[$key])) {
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foreach ($ret[$key] as $key2 => $subparam) {
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$key2 = trim($key);
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$subparam = trim($subparam);
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if (strpos($subparam, ':') !== false) {
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$colon = explode(':', $subparam);
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unset($ret[$key][$key2]);
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if (in_array($colon[0], ['expand', 'option'])) {
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if (trim($colon[0]) == 'option') {
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$colon[0] = 'options';
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}
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$ret[$key][$colon[0]][] = trim($colon[1]);
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} else {
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$ret[$key][$colon[0]] = trim($colon[1]);
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}
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}
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}
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}
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}
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ksort($ret);
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return $ret;
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} else {
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return $paramstr;
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}
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}
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}
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