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FundacionLQDVI_WebCongresos/www/components/com_kunena/class.kunena.php

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<?php
/**
* @version $Id: class.kunena.php 2115 2010-03-29 04:01:09Z mahagr $
* Kunena Component
* @package Kunena
*
* @Copyright (C) 2008 - 2009 Kunena Team All rights reserved
* @license http://www.gnu.org/copyleft/gpl.html GNU/GPL
* @link http://www.kunena.com
*
* Based on FireBoard Component
* @Copyright (C) 2006 - 2007 Best Of Joomla All rights reserved
* @license http://www.gnu.org/copyleft/gpl.html GNU/GPL
* @link http://www.bestofjoomla.com
*/
// Dont allow direct linking
defined( '_JEXEC' ) or die('Restricted access');
if (!is_dir(JPATH_LIBRARIES.'/access')) {
define('KUNENA_J15', true);
}
// Set charset
define('KUNENA_CHARSET', 'UTF-8');
// Joomla absolute path
define('KUNENA_JLIVEURL', JURI::root());
$app =& JFactory::getApplication();
// Joomla template dir
define('KUNENA_JTEMPLATEPATH', KUNENA_ROOT_PATH .DS. "templates".DS . $app->getTemplate());
define('KUNENA_JTEMPLATEURL', KUNENA_JLIVEURL. "templates/".$app->getTemplate());
global $kunena_my;
require_once (KUNENA_PATH_LIB .DS. "kunena.config.class.php");
$document =& JFactory::getDocument();
$fbConfig =& CKunenaConfig::getInstance();
$kunena_db = &JFactory::getDBO();
$kunena_my = &JFactory::getUser();
/**
*@desc Getting the correct Itemids, for components required
*/
$Itemid = JRequest::getInt('Itemid', 0, 'REQUEST');
//check if we have all the itemid sets. if so, then no need for DB call
if (!defined("KUNENA_COMPONENT_ITEMID")) {
$kunena_db->setQuery("SELECT id FROM #__menu WHERE link='index.php?option=com_kunena' AND published='1'");
$Itemid = $kunena_db->loadResult();
if ($Itemid < 1) {
$Itemid = 0;
}
define("KUNENA_COMPONENT_ITEMID", (int)$Itemid);
define("KUNENA_COMPONENT_ITEMID_SUFFIX", "&amp;Itemid=" . KUNENA_COMPONENT_ITEMID);
//JomSocial
if ($fbConfig->pm_component == 'jomsocial' || $fbConfig->fb_profile == 'jomsocial' || $fbConfig->avatar_src == 'jomsocial')
{
// Only proceed if jomSocial is really installed
if ( file_exists( KUNENA_ROOT_PATH .DS. 'components/com_community/libraries/core.php' ) )
{
$kunena_db->setQuery("SELECT id FROM #__menu WHERE link LIKE 'index.php?option=com_community%' AND published='1' ORDER BY id ASC LIMIT 1");
$JOMSOCIAL_Itemid = $kunena_db->loadResult();
check_dberror('Unable to load jomSocial item id');
define("KUNENA_JOMSOCIAL_ITEMID", (int)$JOMSOCIAL_Itemid);
define("KUNENA_JOMSOCIAL_ITEMID_SUFFIX", "&amp;Itemid=" . KUNENA_JOMSOCIAL_ITEMID);
// Prevent JomSocial from loading their jquery library - we got one loaded already
if (!defined('C_ASSET_JQUERY')) define( 'C_ASSET_JQUERY', 1 );
include_once(KUNENA_ROOT_PATH .DS. 'components/com_community/libraries/core.php');
include_once(KUNENA_ROOT_PATH .DS. 'components/com_community/libraries/messaging.php');
// A bug in the JomSocial 1.6 pre-release is throwing a hard php error when this include is enabled
// for now I have moved it straight into post.php - the only place the userpoints classes
// are being used. We might want to change that back for future releases.
// include_once(KUNENA_ROOT_PATH .DS. 'components/com_community/libraries/userpoints.php');
//PM popup requires JomSocial css to be loaded from selected template
$config =& CFactory::getConfig();
$document->addStyleSheet(KUNENA_JLIVEURL.'components/com_community/assets/window.css');
$document->addStyleSheet(KUNENA_JLIVEURL.'components/com_community/templates/'.$config->get('template').'/css/style.css');
}
else
{
// JomSocial not present reset config settings to avoid problems
$fbConfig->pm_component = $fbConfig->pm_component == 'jomsocial' ? 'none' : $fbConfig->pm_component;
$fbConfig->fb_profile = $fbConfig->fb_profile == 'jomsocial' ? 'kunena' : $fbConfig->fb_profile;
$fbConfig->avatar_src = $fbConfig->avatar_src == 'jomsocial' ? 'kunena' : $fbConfig->avatar_src;
// Do not save new config - thats a task for the backend
// This is just a catch all in case it is not present
}
}
//Community Builder 1.2 integration
if ($fbConfig->pm_component == 'cb' || $fbConfig->fb_profile == 'cb' || $fbConfig->avatar_src == 'cb')
{
// Get Community Builder compability
require_once (KUNENA_PATH_LIB .DS. "kunena.communitybuilder.php");
global $kunenaProfile;
$kunenaProfile =& CkunenaCBProfile::getInstance();
}
//Clexus PM
if ($fbConfig->pm_component == 'clexuspm' || $fbConfig->fb_profile == 'clexuspm') {
$kunena_db->setQuery("SELECT id FROM #__menu WHERE link='index.php?option=com_mypms' AND published='1'");
$CPM_Itemid = $kunena_db->loadResult();
check_dberror('Unable to load Clexus item id');
define("KUNENA_CPM_ITEMID", (int)$CPM_Itemid);
define("KUNENA_CPM_ITEMID_SUFFIX", "&amp;Itemid=" . KUNENA_CPM_ITEMID);
}
// UddeIM
if ($fbConfig->pm_component == 'uddeim') {
$kunena_db->setQuery("SELECT id FROM #__menu WHERE link='index.php?option=com_uddeim' AND published='1'");
$UIM_itemid = $kunena_db->loadResult();
check_dberror('Unable to load uddeim item id');
define("KUNENA_UIM_ITEMID", (int)$UIM_itemid);
define("KUNENA_UIM_ITEMID_SUFFIX", "&amp;Itemid=" . KUNENA_UIM_ITEMID);
}
// MISSUS
if ($fbConfig->pm_component == 'missus') {
$kunena_db->setQuery("SELECT id FROM #__menu WHERE link='index.php?option=com_missus' AND published='1'");
$MISSUS_itemid = $kunena_db->loadResult();
check_dberror('Unable to load missus item id');
define("KUNENA_MISSUS_ITEMID", (int)$MISSUS_itemid);
define("KUNENA_MISSUS_ITEMID_SUFFIX", "&amp;Itemid=" . KUNENA_MISSUS_ITEMID);
}
// PROFILE LINK
if ($fbConfig->fb_profile == "jomsocial") {
$profilelink = 'index.php?option=com_community&amp;view=profile&amp;userid=';
define("KUNENA_PROFILE_LINK_SUFFIX", "index.php?option=com_community&amp;view=profile&amp;Itemid=" . KUNENA_JOMSOCIAL_ITEMID . "&amp;userid=");
}
else if ($fbConfig->fb_profile == "cb") {
$profilelink = 'index.php?option=com_comprofiler&amp;task=userProfile&amp;user=';
define("KUNENA_PROFILE_LINK_SUFFIX", "index.php?option=com_comprofiler&amp;task=userProfile" . KUNENA_CB_ITEMID_SUFFIX . "&amp;user=");
}
else if ($fbConfig->fb_profile == "aup") { // integration AlphaUserPoints
$db =& JFactory::getDBO();
$query = "SELECT id FROM #__menu WHERE `link`='index.php?option=com_alphauserpoints&view=account' AND `type`='component' AND `published`='1'";
$db->setQuery( $query );
$AUP_itemid = $db->loadResult();
define("KUNENA_AUP_ITEMID", (int)$AUP_itemid);
define("KUNENA_AUP_ITEMID_SUFFIX", "&amp;Itemid=" . KUNENA_AUP_ITEMID);
$profilelink = 'index.php?option=com_alphauserpoints&amp;view=account&amp;userid=';
define("KUNENA_PROFILE_LINK_SUFFIX", "index.php?option=com_alphauserpoints&amp;view=account&amp;Itemid=" . KUNENA_AUP_ITEMID . "&amp;userid=");
}
else if ($fbConfig->fb_profile == "clexuspm") {
$profilelink = 'index.php?option=com_mypms&amp;task=showprofile&amp;user=';
define("KUNENA_PROFILE_LINK_SUFFIX", "index.php?option=com_mypms&amp;task=showprofile&amp;Itemid=" . KUNENA_CPM_ITEMID . "&amp;user=");
}
else {
$profilelink = 'index.php?option=com_kunena&amp;func=fbprofile&amp;userid=';
define("KUNENA_PROFILE_LINK_SUFFIX", "index.php?option=com_kunena&amp;func=fbprofile&amp;Itemid=" . KUNENA_COMPONENT_ITEMID . "&amp;userid=");
}
}
/* _\|/_
(o o)
+----oOO-{_}-OOo--------------------------------+
| Now we have the components Itemids everywhere |
| Please use these constants where ever needed |
+----------------------------------------------*/
// Kunena live url
define('KUNENA_LIVEURL', KUNENA_JLIVEURL . 'index.php?option=com_kunena' . KUNENA_COMPONENT_ITEMID_SUFFIX);
define('KUNENA_CLEANLIVEURL', KUNENA_JLIVEURL . 'index.php?option=com_kunena&amp;no_html=1' . KUNENA_COMPONENT_ITEMID_SUFFIX);
define('KUNENA_LIVEURLREL', 'index.php?option=com_kunena' . KUNENA_COMPONENT_ITEMID_SUFFIX);
// Kunena souces absolute path
define('KUNENA_DIRECTURL', KUNENA_JLIVEURL . 'components/com_kunena/');
// Kunena direct url
define('KUNENA_URLSOURCESPATH', KUNENA_DIRECTURL . 'lib/');
if (!defined("KUNENA_JCSSURL")) {
$kunena_db->setQuery("SELECT template FROM #__templates_menu WHERE client_id='0'");
$current_stylesheet = $kunena_db->loadResult();
define('KUNENA_JCSSURL', KUNENA_JLIVEURL . 'templates/' . $current_stylesheet . '/css/template_css.css');
}
// Kunena uploaded files directory
define('KUNENA_LIVEUPLOADEDPATH', KUNENA_JLIVEURL . 'images/fbfiles');
// now continue with other paths
$fb_user_template = JRequest::getString('fb_user_template', '', 'COOKIE');
$fb_user_img_template = JRequest::getString('fb_user_img_template', '', 'COOKIE');
// don't allow directory travelling
$fb_user_template = strtr($fb_user_template, '\\/', '');
$fb_user_img_template = strtr($fb_user_template, '\\/', '');
if (strlen($fb_user_template) > 0 && file_exists(KUNENA_PATH_TEMPLATE .DS. $fb_user_template))
{
$fb_cur_template = $fb_user_template;
}
else if (file_exists(KUNENA_PATH_TEMPLATE .DS. $fbConfig->template))
{
$fb_cur_template = $fbConfig->template;
}
else
{
$fb_cur_template = 'default_ex';
}
if (strlen($fb_user_img_template) > 0 && file_exists(KUNENA_PATH_TEMPLATE .DS. $fb_user_template .DS. 'images'))
{
$fb_cur_img_template = $fb_user_img_template;
}
else if (file_exists(KUNENA_PATH_TEMPLATE .DS. $fbConfig->templateimagepath .DS. 'images'))
{
$fb_cur_img_template = $fbConfig->templateimagepath;
}
else
{
$fb_cur_img_template = 'default_ex';
}
// only for preview module - maybe used later by users to change template
define('KUNENA_ABSTMPLTPATH', KUNENA_PATH_TEMPLATE .DS. $fb_cur_template);
define('KUNENA_ABSTMPLTMAINIMGPATH', KUNENA_PATH_TEMPLATE .DS. $fb_cur_img_template);
// IMAGES ABSOLUTE PATH
if (is_dir(KUNENA_ABSTMPLTMAINIMGPATH .DS. 'images' .DS. KUNENA_LANGUAGE) .DS) {
define('KUNENA_ABSIMAGESPATH', KUNENA_ABSTMPLTMAINIMGPATH .DS. 'images' .DS. KUNENA_LANGUAGE .DS);
}
else {
define('KUNENA_ABSIMAGESPATH', KUNENA_ABSTMPLTMAINIMGPATH .DS. 'images' .DS. 'english' .DS);
}
// absolute images path
define('KUNENA_ABSICONSPATH', KUNENA_ABSIMAGESPATH . 'icons/');
// absolute icons path
define('KUNENA_ABSEMOTIONSPATH', KUNENA_ABSIMAGESPATH . 'emoticons/');
// absolute emoticons path
define('KUNENA_ABSGRAPHPATH', KUNENA_ABSIMAGESPATH . 'graph/');
// absolute graph path
define('KUNENA_ABSRANKSPATH', KUNENA_ABSIMAGESPATH . 'ranks/');
// absolute ranks path
define('KUNENA_ABSCATIMAGESPATH', KUNENA_PATH_UPLOADED .DS. $fbConfig->catimagepath); // Kunena category images absolute path
define('KUNENA_TMPLTURL', KUNENA_DIRECTURL . "template/{$fb_cur_template}/");
define('KUNENA_TMPLTMAINIMGURL', KUNENA_DIRECTURL . "template/{$fb_cur_img_template}/");
// IMAGES URL PATH
define('KUNENA_TMPLTCSSURL', KUNENA_TMPLTURL . 'kunena.forum.css');
if (is_dir(KUNENA_ABSTMPLTMAINIMGPATH . '/images/' . KUNENA_LANGUAGE)) {
define('KUNENA_URLIMAGESPATH', KUNENA_TMPLTMAINIMGURL . 'images/' .KUNENA_LANGUAGE. '/');
}
else {
define('KUNENA_URLIMAGESPATH', KUNENA_TMPLTMAINIMGURL . 'images/english/');
}
// url images path
define('KUNENA_URLICONSPATH', KUNENA_URLIMAGESPATH . 'icons/');
// url icons path
define('KUNENA_URLEMOTIONSPATH', KUNENA_URLIMAGESPATH . 'emoticons/');
// url emoticons path
define('KUNENA_URLGRAPHPATH', KUNENA_URLIMAGESPATH . 'graph/');
// url graph path
define('KUNENA_URLRANKSPATH', KUNENA_URLIMAGESPATH . 'ranks/');
// url ranks path
define('KUNENA_URLCATIMAGES', KUNENA_LIVEUPLOADEDPATH ."/{$fbConfig->catimagepath}/"); // Kunena category images direct url
if (file_exists(KUNENA_ABSTMPLTPATH .DS. 'js' .DS. 'jquery-1.3.2.min.js'))
{
define('KUNENA_JQURL', KUNENA_DIRECTURL . 'template/' . $fb_cur_template . '/js/jquery-1.3.2.min.js');
}
else
{
define('KUNENA_JQURL', KUNENA_DIRECTURL . 'template/default/js/jquery-1.3.2.min.js');
}
if (file_exists(KUNENA_ABSTMPLTPATH .DS. 'js' .DS. 'kunenaforum.js'))
{
define('KUNENA_COREJSPATH', '/components/com_kunena/template/' . $fb_cur_template . '/js/kunenaforum.js');
define('KUNENA_COREJSURL', KUNENA_DIRECTURL . "template/{$fb_cur_template}/js/kunenaforum.js");
}
else
{
define('KUNENA_COREJSPATH', '/components/com_kunena/template/default/js/kunenaforum.js');
define('KUNENA_COREJSURL', KUNENA_DIRECTURL . 'template/default/js/kunenaforum.js');
}
function KUNENA_fmodReplace($x, $y) { //function provided for older PHP versions which do not have an fmod function yet
$i = floor($x / $y);
// r = x - i * y
return $x - $i * $y;
}
function KUNENA_check_image_type(&$type) {
switch ($type)
{
case 'jpeg':
case 'pjpeg':
case 'jpg':
case 'JPEG':
case 'PJPEG':
case 'JPG':
return '.jpg';
break;
case 'gif':
case 'GIF':
return '.gif';
break;
case 'png':
case 'PNG':
return '.png';
break;
}
return false;
}
function getFBGroupName($id) {
$kunena_db = &JFactory::getDBO();
$gr = '';
$kunena_db->setQuery("SELECT id, title FROM #__fb_groups AS g, #__fb_users as u WHERE u.group_id=g.id and u.userid='{$id}'");
$gr = $kunena_db->loadObject();
if ($gr == NULL) {
$gr = new stdClass();
$gr->id = 0;
$gr->title = _VIEW_VISITOR;
}
return $gr;
}
class CKunenaTools {
var $id = null;
/*
function fbGetCurrentTime () {
// tells current FB internal representing time
$fbConfig =& CKunenaConfig::getInstance();
return time() + ($fbConfig->board_ofset * 3600);
}
*/
function fbGetInternalTime ($time=null) {
// tells internal FB representing time from UTC $time
$fbConfig =& CKunenaConfig::getInstance();
// Prevent zeroes
if($time===0) {
return 0;
}
if($time===null) {
$time = time();
}
return $time + ($fbConfig->board_ofset * 3600);
}
function fbGetShowTime ($time=null, $space='FB') {
// converts internal (FB)|UTC representing time to display time
// could consider user properties (zones) for future
$kunena_db = &JFactory::getDBO();
$fbConfig =& CKunenaConfig::getInstance();
// Prevent zeroes
if($time===0) {
return 0;
}
if($time===null) {
$time = CKunenaTools::fbGetInternalTime();
$space = 'FB';
}
if($space=='UTC') {
return $time + ($fbConfig->board_ofset * 3600);
}
return $time;
}
function whoisID($id) {
$kunena_db = &JFactory::getDBO();
$id = intval($kunena_db->getEscaped($id));
$kunena_db->setQuery("SELECT username, id FROM #__users WHERE id='{$id}'");
return $kunena_db->loadResult();
}
function reCountUserPosts() {
$kunena_db = &JFactory::getDBO();
// Reset category counts as next query ignores users which have written no messages
$kunena_db->setQuery("UPDATE #__fb_users SET posts=0");
$kunena_db->query();
check_dberror("Unable to reset category post counts.");
// Update user post count (ignore unpublished categories and hidden messages)
$kunena_db->setQuery("INSERT INTO #__fb_users (userid, posts)"
." SELECT m.userid, COUNT(m.userid) "
." FROM #__fb_messages AS m"
." INNER JOIN #__fb_users AS u ON u.userid = m.userid"
." WHERE m.hold=0 and m.catid IN (SELECT id FROM #__fb_categories WHERE published=1)"
." GROUP BY m.userid"
." ON DUPLICATE KEY UPDATE posts=VALUES(posts)");
$kunena_db->query();
check_dberror("Unable to update user posts.");
}
function reCountBoardsRecursion(&$array, $current)
{
foreach ($array[$current]->children as $child)
{
if (!$array[$child]->published) continue;
if (!empty($array[$child]->children)) CKunenaTools::reCountBoardsRecursion($array, $child);
$array[$current]->numTopics += $array[$child]->numTopics;
$array[$current]->numPosts += $array[$child]->numPosts;
if (isset($array[$current]->id) && $array[$child]->id_last_msg > $array[$current]->id_last_msg)
{
$array[$current]->id_last_msg = $array[$child]->id_last_msg;
$array[$current]->time_last_msg = $array[$child]->time_last_msg;
}
}
}
function reCountBoards()
{
$kunena_db = &JFactory::getDBO();
include_once (KUNENA_PATH_LIB .DS. 'kunena.db.iterator.class.php');
// Reset category counts as next query ignores empty categories
$kunena_db->setQuery("UPDATE #__fb_categories SET numTopics=0, numPosts=0");
$kunena_db->query();
check_dberror("Unable to reset category post counts.");
// Update category post count
$kunena_db->setQuery("INSERT INTO #__fb_categories (id, numTopics, numPosts, id_last_msg, time_last_msg)"
." SELECT c.id, SUM( m.parent=0 ), SUM( m.parent>0 ), MAX( m.id ), MAX( m.time )"
." FROM #__fb_messages as m"
." INNER JOIN #__fb_categories AS c ON c.id=m.catid"
." WHERE m.catid>0 AND m.hold=0"
." GROUP BY catid "
." ON DUPLICATE KEY UPDATE numTopics=VALUES(numTopics), numPosts=VALUES(numPosts), id_last_msg=VALUES(id_last_msg), time_last_msg=VALUES(time_last_msg)");
$kunena_db->query();
check_dberror("Unable to update categories post count.");
// Load categories to be counted
$kunena_db->setQuery("SELECT id, parent, published, numTopics, numPosts, id_last_msg, time_last_msg FROM #__fb_categories");
$cats = $kunena_db->loadObjectList('id');
check_dberror("Unable to load categories.");
foreach ($cats as $c)
{
if (isset($cats[$c->parent])) $cats[$c->parent]->children[] = $c->id;
else $cats[0]->children[] = $c->id;
}
CKunenaTools::reCountBoardsRecursion($cats, 0);
// now back to db
foreach ($cats as $c)
{
if (!isset($c->id)) continue;
$kunena_db->setQuery("UPDATE #__fb_categories SET"
." numTopics=" . intval($c->numTopics)
.", numPosts=" . intval($c->numPosts)
.", id_last_msg=" . intval($c->id_last_msg)
.", time_last_msg=" . intval($c->time_last_msg)
." WHERE id=" . intval($c->id));
$kunena_db->query();
check_dberror("Unable to update categories.");
}
}
function updateNameInfo()
{
$kunena_db = &JFactory::getDBO();
$fbConfig =& CKunenaConfig::getInstance();
$fb_queryName = $fbConfig->username ? "username" : "name";
$query = "UPDATE #__fb_messages AS m, #__users AS u
SET m.name = u.$fb_queryName
WHERE m.userid = u.id";
$kunena_db->setQuery($query);
$kunena_db->query();
check_dberror ("Unable to update user name information");
return $kunena_db->getAffectedRows();
}
function modifyCategoryStats($msg_id, $msg_parent, $msg_time, $msg_cat) {
$kunena_db = &JFactory::getDBO();
$kunena_db->setQuery("SELECT id, parent, numTopics, numPosts, id_last_msg, time_last_msg FROM #__fb_categories ORDER BY id ASC");
$cats = $kunena_db->loadObjectList();
check_dberror("Unable to load categories.");
foreach ($cats as $c) {
$ctg[$c->id] = $c;
}
while ($msg_cat) {
// traverse parental from orig msg_cat
if ($msg_parent == 0) {
$ctg[$msg_cat]->numTopics++;
}
else {
$ctg[$msg_cat]->numPosts++;
}
$ctg[$msg_cat]->id_last_msg = $msg_id;
$ctg[$msg_cat]->time_last_msg = $msg_time;
// store to db (only changed)
$kunena_db->setQuery(
"UPDATE `#__fb_categories`"
." SET `time_last_msg`='" . $ctg[$msg_cat]->time_last_msg . "'"
.",`id_last_msg`='" . $ctg[$msg_cat]->id_last_msg . "'"
.",`numTopics`='" . $ctg[$msg_cat]->numTopics . "'"
.",`numPosts`='" . $ctg[$msg_cat]->numPosts . "'"
." WHERE (`id`='" . $ctg[$msg_cat]->id . "') ");
$kunena_db->query();
echo $kunena_db->getErrorMsg();
// parent
$msg_cat = $ctg[$msg_cat]->parent;
}
return;
}
function decreaseCategoryStats($msg_id, $msg_cat) {
//topic : 1 , message = 0
$kunena_db = &JFactory::getDBO();
$kunena_db->setQuery("SELECT id, parent, numTopics, numPosts, id_last_msg, time_last_msg FROM #__fb_categories ORDER BY id ASC");
$cats = $kunena_db->loadObjectList();
check_dberror("Unable to load categories.");
foreach ($cats as $c) {
$ctg[$c->id] = $c;
}
$kunena_db->setQuery("SELECT id FROM #__fb_messages WHERE id='{$msg_id}' OR thread='{$msg_id}'");
$msg_ids = $kunena_db->loadResultArray();
check_dberror("Unable to load messages.");
$cntTopics = 0;
$cntPosts = 0;
if (count($msg_ids) > 0) {
foreach ($msg_ids as $msg) {
if ($msg == $msg_id) {
$cntTopics = 1;
}
else {
$cntPosts++;
}
}
}
while ($msg_cat) {
unset($lastMsgInCat);
$kunena_db->setQuery("SELECT id, time FROM #__fb_messages WHERE catid='{$msg_cat}' AND (thread!='{$msg_id}' AND id!='{$msg_id}') ORDER BY time DESC LIMIT 1;");
$lastMsgInCat = $kunena_db->loadObject();
check_dberror("Unable to load messages.");
$ctg[$msg_cat]->numTopics = (int) ($ctg[$msg_cat]->numTopics - $cntTopics);
$ctg[$msg_cat]->numPosts = (int) ($ctg[$msg_cat]->numPosts - $cntPosts);
$ctg[$msg_cat]->id_last_msg = $lastMsgInCat->id;
$ctg[$msg_cat]->time_last_msg = $lastMsgInCat->time;
$msg_cat = $ctg[$msg_cat]->parent;
}
// now back to db
foreach ($ctg as $cc) {
$kunena_db->setQuery("UPDATE `#__fb_categories` SET `time_last_msg`='" . $cc->time_last_msg . "',`id_last_msg`='" . $cc->id_last_msg . "',`numTopics`='" . $cc->numTopics . "',`numPosts`='" . $cc->numPosts . "' WHERE `id`='" . $cc->id . "' ");
$kunena_db->query();
check_dberror("Unable to update categories.");
}
return;
}
function showBulkActionCats($disabled = 1) {
$kunena_db = &JFactory::getDBO();
$options = array ();
$options[] = JHTML::_('select.option', '0', "&nbsp;");
$lists['parent'] = KUNENA_GetAvailableForums(0, "", $options, $disabled);
echo $lists['parent'];
}
function fbDeletePosts($isMod, $return) {
$app =& JFactory::getApplication();
$backUrl = $app->getUserState ( "com_kunena.ActionBulk" );
$kunena_my = &JFactory::getUser();
$kunena_db = &JFactory::getDBO();
if (!CKunenaTools::isModOrAdmin() && !$isMod) {
$app->redirect($return, _POST_NOT_MODERATOR);
}
$items = fbGetArrayInts("fbDelete");
$dellattach = 1;
// start iterating here
foreach ($items as $id => $value) {
$kunena_db->setQuery("SELECT id, catid, parent, thread, subject, userid FROM #__fb_messages WHERE id='{$id}'");
if (!$kunena_db->query()) {
return -2;
}
$mes = $kunena_db->loadObject();
$thread = $mes->thread;
if ($mes->parent == 0) {
// this is the forum topic; if removed, all children must be removed as well.
$children = array ();
$userids = array ();
$kunena_db->setQuery("SELECT userid, id, catid FROM #__fb_messages WHERE thread='{$id}' OR id='{$id}'");
foreach ($kunena_db->loadObjectList() as $line) {
$children[] = $line->id;
if ($line->userid > 0) {
$userids[] = $line->userid;
}
}
$children = implode(',', $children);
}
else {
//this is not the forum topic, so delete it and promote the direct children one level up in the hierarchy
$kunena_db->setQuery('UPDATE #__fb_messages SET parent=\'' . $mes->parent . '\' WHERE parent=\'' . $id . '\'');
if (!$kunena_db->query()) {
return -1;
}
$children = $id;
$userids = $mes->userid > 0 ? $mes->userid : '';
}
//Delete the post (and it's children when it's the first post)
$kunena_db->setQuery('DELETE FROM #__fb_messages WHERE id=' . $id . ' OR thread=' . $id);
if (!$kunena_db->query()) {
return -2;
}
// now update stats
CKunenaTools::decreaseCategoryStats($id, $mes->catid);
//Delete message text(s)
$kunena_db->setQuery('DELETE FROM #__fb_messages_text WHERE mesid IN (' . $children . ')');
if (!$kunena_db->query()) {
return -3;
}
//Update user post stats
if (count($userids) > 0) {
$userids = implode(',', $userids);
$kunena_db->setQuery('UPDATE #__fb_users SET posts=posts-1 WHERE userid IN (' . $userids . ')');
if (!$kunena_db->query()) {
return -4;
}
}
//Delete (possible) ghost post
$kunena_db->setQuery("SELECT mesid FROM #__fb_messages_text WHERE message='catid={$mes->catid}&amp;id={$id}'");
$int_ghost_id = $kunena_db->loadResult();
if ($int_ghost_id > 0) {
$kunena_db->setQuery('DELETE FROM #__fb_messages WHERE id=' . $int_ghost_id);
$kunena_db->query();
$kunena_db->setQuery('DELETE FROM #__fb_messages_text WHERE mesid=' . $int_ghost_id);
$kunena_db->query();
}
//Delete attachments
if ($dellattach) {
$kunena_db->setQuery("SELECT filelocation FROM #__fb_attachments WHERE mesid IN ({$children})");
$fileList = $kunena_db->loadObjectList();
check_dberror("Unable to load attachments.");
if (count($fileList) > 0) {
foreach ($fileList as $fl) {
unlink ($fl->filelocation);
}
$kunena_db->setQuery('DELETE FROM #__fb_attachments WHERE mesid IN (' . $children . ')');
$kunena_db->query();
}
}
} //end foreach
CKunenaTools::reCountBoards();
$app->redirect($return, _KUNENA_BULKMSG_DELETED);
}
function getEMailToList($catid, $thread, $subscriptions = false, $moderators = false, $admins = false, $excludeList = '0') {
$catid = intval ( $catid );
$thread = intval ( $thread );
if ( $catid == '0' || $thread == '0' )
return array();
// Make sure that category exists and fetch access info
$kunena_db = &JFactory::getDBO ();
$query = "SELECT pub_access, pub_recurse, admin_access, admin_recurse FROM #__fb_categories WHERE id={$catid}";
$kunena_db->setQuery ($query);
$access = $kunena_db->loadObject ();
check_dberror ( "Unable to load category access rights." );
if (!$access) return array();
$arogroups = '';
if ($subscriptions) {
// Get all allowed Joomla groups to make sure that subscription is valid
$kunena_acl = &JFactory::getACL ();
$public = array ();
$admin = array ();
if ($access->pub_access > 0) {
if ($access->pub_recurse) {
$public = $kunena_acl->get_group_children ( $access->pub_access, 'ARO', 'RECURSE' );
}
$public [] = $access->pub_access;
}
if ($access->pub_access > 0 && $access->admin_access > 0) {
if ($access->admin_recurse) {
$admin = $kunena_acl->get_group_children ( $access->admin_access, 'ARO', 'RECURSE' );
}
$admin [] = $access->admin_access;
}
$arogroups = implode ( ',', array_unique ( array_merge ( $public, $admin ) ) );
if ($arogroups)
$arogroups = "u.gid IN ({$arogroups})";
}
$querysel = "SELECT u.id, u.name, u.username, u.email,
IF( s.thread IS NOT NULL, 1, 0 ) AS subscription,
IF( c.moderated=1 AND p.moderator=1 AND ( m.catid IS NULL OR m.catid={$catid}), 1, 0 ) AS moderator,
IF( u.gid IN (24, 25), 1, 0 ) AS admin
FROM #__users AS u
LEFT JOIN #__fb_users AS p ON u.id=p.userid
LEFT JOIN #__fb_categories AS c ON c.id={$catid}
LEFT JOIN #__fb_moderation AS m ON u.id=m.userid AND m.catid=c.id
LEFT JOIN #__fb_subscriptions AS s ON u.id=s.userid AND s.thread={$thread}";
$where = array ();
if ($subscriptions)
$where [] = " ( s.thread IS NOT NULL " . ($arogroups ? " AND {$arogroups}" : '') . " ) ";
if ($moderators)
$where [] = " ( c.moderated=1 AND p.moderator=1 AND ( m.catid IS NULL OR m.catid={$catid} ) ) ";
if ($admins)
$where [] = " ( u.gid IN (24, 25) ) ";
$subsList = array ();
if (count ($where)) {
$where = " AND (" . implode ( ' OR ', $where ) . ")";
$query = $querysel . " WHERE u.block=0 AND u.id NOT IN ($excludeList) $where GROUP BY u.id";
$kunena_db->setQuery ( $query );
$subsList = $kunena_db->loadObjectList ();
check_dberror ( "Unable to load email list." );
}
return $subsList;
}
function isModOrAdmin($id = 0) {
$kunena_my = &JFactory::getUser();
// echo '<div>CALL isModOrAdmin</div>';
$userid = intval($id);
if ($userid) {
$user = new JUser($userid);
}
else {
$user = $kunena_my;
}
if (strtolower($user->usertype) == 'super administrator' || strtolower($user->usertype) == 'administrator') {
return true;
}
return false;
}
function fbMovePosts($catid, $isMod, $return) {
$app =& JFactory::getApplication();
$backUrl = $app->getUserState ( "com_kunena.ActionBulk" );
$kunena_db = &JFactory::getDBO();
$kunena_my = &JFactory::getUser();
// $isMod if user is moderator in the current category
if (!$isMod) {
// Test also if user is a moderator in some other category
$kunena_db->setQuery("SELECT userid FROM #__fb_moderation WHERE userid='{$kunena_my->id}'");
$isMod = $kunena_db->loadResult();
check_dberror("Unable to load moderation info.");
}
$isAdmin = CKunenaTools::isModOrAdmin();
//isMod will stay until better group management comes in
if (!$isAdmin && !$isMod) {
$app->redirect($return, _POST_NOT_MODERATOR);
}
$catid = (int)$catid;
if ($catid > 0) {
$items = fbGetArrayInts("fbDelete");
// start iterating here
foreach ($items as $id => $value) {
$id = (int)$id;
$kunena_db->setQuery("SELECT subject, catid, time AS timestamp FROM #__fb_messages WHERE id='{$id}'");
$oldRecord = $kunena_db->loadObjectList();
check_dberror("Unable to load message detail.");
$newCatObj = new jbCategory($kunena_db, $oldRecord[0]->catid);
if (fb_has_moderator_permission($kunena_db, $newCatObj, $kunena_my->id, $isAdmin)) {
$newSubject = _MOVED_TOPIC . " " . $oldRecord[0]->subject;
$kunena_db->setQuery("SELECT MAX(time) AS timestamp FROM #__fb_messages WHERE thread='{$id}'");
$lastTimestamp = $kunena_db->loadResult();
check_dberror("Unable to load messages max(time).");
if ($lastTimestamp == "") {
$lastTimestamp = $oldRecord[0]->timestamp;
}
//perform the actual move
$kunena_db->setQuery("UPDATE #__fb_messages SET `catid`='$catid' WHERE `id`='$id' OR `thread`='$id'");
$kunena_db->query();
check_dberror("Unable to move thread.");
$err = _POST_SUCCESS_MOVE;
} else {
$err = _POST_NOT_MODERATOR;
}
} //end foreach
} else {
$err = _POST_NO_DEST_CATEGORY;
}
CKunenaTools::reCountBoards();
$app->redirect($return, $err);
}
function fbRemoveXSS($val, $reverse = 0) {
// now the only remaining whitespace attacks are \t, \n, and \r
$ra1 = Array('javascript', 'vbscript', 'expression', 'applet', 'meta', 'xml', 'blink', 'link', 'style', 'script', 'embed', 'object', 'iframe', 'frame', 'frameset', 'ilayer', 'layer', 'bgsound', 'title', 'base');
$ra2 = Array('onabort', 'onactivate', 'onafterprint', 'onafterupdate', 'onbeforeactivate', 'onbeforecopy', 'onbeforecut', 'onbeforedeactivate', 'onbeforeeditfocus', 'onbeforepaste', 'onbeforeprint', 'onbeforeunload', 'onbeforeupdate', 'onblur', 'onbounce', 'oncellchange', 'onchange', 'onclick', 'oncontextmenu', 'oncontrolselect', 'oncopy', 'oncut', 'ondataavailable', 'ondatasetchanged', 'ondatasetcomplete', 'ondblclick', 'ondeactivate', 'ondrag', 'ondragend', 'ondragenter', 'ondragleave', 'ondragover', 'ondragstart', 'ondrop', 'onerror', 'onerrorupdate', 'onfilterchange', 'onfinish', 'onfocus', 'onfocusin', 'onfocusout', 'onhelp', 'onkeydown', 'onkeypress', 'onkeyup', 'onlayoutcomplete', 'onload', 'onlosecapture', 'onmousedown', 'onmouseenter', 'onmouseleave', 'onmousemove', 'onmouseout', 'onmouseover', 'onmouseup', 'onmousewheel', 'onmove', 'onmoveend', 'onmovestart', 'onpaste', 'onpropertychange', 'onreadystatechange', 'onreset', 'onresize', 'onresizeend', 'onresizestart', 'onrowenter', 'onrowexit', 'onrowsdelete', 'onrowsinserted', 'onscroll', 'onselect', 'onselectionchange', 'onselectstart', 'onstart', 'onstop', 'onsubmit', 'onunload');
$ra = array_merge($ra1, $ra2);
$ra2 = $ra;
array_walk($ra2, "fbReturnDashed");
if ($reverse) {
$val = str_ireplace($ra2, $ra, $val);
}
else {
//replace them all with a dummy variable, and later replace them in CODE
$val = str_ireplace($ra, $ra2, $val);
}
return $val;
}
function &prepareContent(&$content)
{
$fbConfig =& CKunenaConfig::getInstance();
// Joomla Mambot Support, Thanks hacksider
if ($fbConfig->jmambot)
{
$row = new stdClass();
$row->text =& $content;
$params = new JParameter( '' );
$dispatcher =& JDispatcher::getInstance();
JPluginHelper::importPlugin('content');
$results = $dispatcher->trigger('onPrepareContent', array (&
$row, & $params, 0));
$content =& $row->text;
}
return $content;
}
function getAllowedForums($uid = 0, $gid = 0, &$kunena_acl) {
$kunena_db = &JFactory::getDBO();
function _has_rights(&$kunena_acl, $gid, $access, $recurse) {
if ($gid == $access) return 1;
if ($recurse) {
$childs = $kunena_acl->get_group_children($access, 'ARO', 'RECURSE');
return (is_array($childs) and in_array($gid, $childs));
}
return 0;
}
$catlist = '';
$query = "SELECT c.id, c.pub_access, c.pub_recurse, c.admin_access, c.admin_recurse, c.moderated"
. ",(m.userid IS NOT NULL) AS ismod FROM #__fb_categories c"
. " LEFT JOIN #__fb_moderation m ON c.id=m.catid AND m.userid='{$uid}' WHERE published='1'";
$kunena_db->setQuery($query);
$rows = $kunena_db->loadObjectList();
check_dberror("Unable to load category list.");
if ($rows) {
foreach($rows as $row) {
if (($gid == 24 || $gid == 25) or
($row->moderated and $row->ismod) or
($row->pub_access == 0) or
($row->pub_access == -1 and $uid > 0) or
($row->pub_access > 0 and _has_rights($kunena_acl, $gid, $row->pub_access, $row->pub_recurse)) or
($row->admin_access > 0 and _has_rights($kunena_acl, $gid, $row->admin_access, $row->admin_recurse))
) $catlist .= (($catlist == '')?'':',').$row->id;
}
}
return $catlist;
}
} // end of class
/**
* Moderator Table Class
*
* Provides access to the #__fb_moderator table
*/
class fbModeration
extends JTable {
/** @var int Unique id*/
var $catid = null;
/** @var int */
var $userid = null;
/** @var int */
var $future1 = null;
/** @var int */
var $future2 = null;
/**
* @param database A database connector object
*/
function __construct(&$kunena_db) {
parent::__construct('#__fb_moderation', 'catid', $kunena_db);
}
}
class fbForum
extends JTable {
/** @var int Unique id*/
var $id = null;
/** @var string */
var $parent = null;
/** @var string */
var $name = null;
var $cat_emoticon = null;
var $locked = null;
var $alert_admin = null;
var $moderated = null;
var $pub_access = null;
var $pub_recurse = null;
var $admin_access = null;
var $admin_recurse = null;
var $public = null;
var $ordering = null;
var $future2 = null;
var $published = null;
var $checked_out = null;
var $checked_out_time = null;
var $review = null;
var $hits = null;
var $description = null;
var $class_sfx = null;
var $headerdesc = null;
/**
* @param database A database connector object
*/
function __construct( &$kunena_db )
{
parent::__construct( '#__fb_categories', 'id', $kunena_db );
}
// check for potential problems
function check() {
$this->_error = '';
if ($this->parent) {
if ($this->id == $this->parent):
$this->setError(_KUNENA_FORUM_SAME_ERR);
elseif ($this->isChild($this->parent)):
$this->setError(_KUNENA_FORUM_OWNCHILD_ERR);
endif;
}
return ($this->getError() == '');
}
// check if given forum is one of its own childs
function isChild($id) {
if ($id > 0) {
$query = "SELECT id, parent FROM #__fb_categories";
$this->_db->setQuery($query);
$this->_db->query() or trigger_dberror("Unable to access categories.");
$list = $this->_db->loadObjectList('id');
$recurse = array();
while ($id) {
if (in_array($id, $recurse)) {
$this->setError(_KUNENA_RECURSION);
return 0;
}
$recurse[] = $id;
if (!isset($list[$id])) {
$this->setError(_KUNENA_FORUM_UNKNOWN_ERR);
return 0;
}
$id = $list[$id]->parent;
if ($id <> 0 and $id == $this->id)
return 1;
};
}
return 0;
}
function setError($msg) {
$this->_error = ($msg <> '')?$msg:'error';
}
function store($updateNulls=false) {
if ($ret = parent::store($updateNulls)) {
// we must reset fbSession (allowed), when forum record was changed
$this->_db->setQuery("UPDATE #__fb_sessions SET allowed='na'");
$this->_db->query() or trigger_dberror("Unable to update sessions.");
}
return $ret;
}
}
function JJ_categoryArray($admin=0) {
global $aro_group;
$kunena_db = &JFactory::getDBO();
// get a list of the menu items
$query = "SELECT * FROM #__fb_categories";
if(!$admin) {
$fbSession =& CKunenaSession::getInstance();
if ($fbSession && $fbSession->allowed != 'na') {
$query .= " WHERE id IN ($fbSession->allowed)";
} else {
$query .= " WHERE pub_access='0' AND published='1'";
}
}
$query .= " ORDER BY ordering, name";
$kunena_db->setQuery($query);
$items = $kunena_db->loadObjectList();
check_dberror("Unable to load categories.");
// establish the hierarchy of the menu
$children = array ();
// first pass - collect children
foreach ($items as $v) {
$pt = $v->parent;
$list = @$children[$pt] ? $children[$pt] : array ();
array_push($list, $v);
$children[$pt] = $list;
}
// second pass - get an indent list of the items
$array = fbTreeRecurse(0, '', array (), $children, 10, 0, 1);
return $array;
}
function fbTreeRecurse( $id, $indent, $list, &$children, $maxlevel=9999, $level=0, $type=1 ) {
if (@$children[$id] && $level <= $maxlevel) {
foreach ($children[$id] as $v) {
$id = $v->id;
if ( $type ) {
$pre = '&nbsp;';
$spacer = '...';
} else {
$pre = '- ';
$spacer = '&nbsp;&nbsp;';
}
if ( $v->parent == 0 ) {
$txt = kunena_htmlspecialchars(stripslashes($v->name));
} else {
$txt = $pre . kunena_htmlspecialchars(stripslashes($v->name));
}
$pt = $v->parent;
$list[$id] = $v;
$list[$id]->treename = $indent . $txt;
$list[$id]->children = count( @$children[$id] );
$list = fbTreeRecurse( $id, $indent . $spacer, $list, $children, $maxlevel, $level+1, $type );
}
}
return $list;
}
function JJ_categoryParentList($catid, $action, $options = array ()) {
$kunena_db = &JFactory::getDBO();
$list = JJ_categoryArray();
$this_treename = '';
foreach ($list as $item) {
if ($this_treename) {
if ($item->id != $catid && strpos($item->treename, $this_treename) === false) {
$options[] = JHTML::_('select.option', $item->id, $item->treename);
}
}
else {
if ($item->id != $catid) {
$options[] = JHTML::_('select.option', $item->id, $item->treename);
}
else {
$this_treename = "$item->treename/";
}
}
}
$parent = JHTML::_('select.genericlist', $options, 'catid', 'class="inputbox fbs" size="1" onchange = "if(this.options[this.selectedIndex].value > 0){ this.form.submit() }"', 'value', 'text', $catid);
return $parent;
}
function KUNENA_GetAvailableForums($catid, $action, $options = array (), $disabled, $multiple = 0) {
$kunena_db = &JFactory::getDBO();
$list = JJ_categoryArray();
$this_treename = '';
foreach ($list as $item) {
if ($this_treename) {
if ($item->id != $catid && strpos($item->treename, $this_treename) === false) {
$options[] = JHTML::_('select.option', $item->id, kunena_htmlspecialchars($item->treename));
}
}
else {
if ($item->id != $catid) {
$options[] = JHTML::_('select.option', $item->id, kunena_htmlspecialchars($item->treename));
}
else {
$this_treename = "$item->treename/";
}
}
}
$tag_attribs = 'class="inputbox fbs" '.($multiple?' size="5" MULTIPLE ':' size="1" ') . ($disabled ? " disabled " : "");
$parent = JHTML::_('select.genericlist', $options, 'catid', $tag_attribs , 'value', 'text', $catid, 'KUNENA_AvailableForums');
return $parent;
}
//
//Begin Smilies mod
//
function generate_smilies() {
$kunena_db = &JFactory::getDBO();
$inline_columns = 4;
$inline_rows = 5;
$kunena_db->setQuery("SELECT code, location, emoticonbar FROM #__fb_smileys ORDER BY id");
if ($kunena_db->query()) {
$num_smilies = 0;
$rowset = array ();
$set = $kunena_db->loadAssocList();
$num_iconbar = 0;
foreach ($set as $smilies) {
$key_exists = false;
foreach ($rowset as $check) //checks if the smiley (location) already exists with another code
{
if ($check['location'] == $smilies['location']) {
$key_exists = true;
}
}
if ($key_exists == false) {
$rowset[] = array
(
'code' => $smilies['code'],
'location' => $smilies['location'],
'emoticonbar' => $smilies['emoticonbar']
);
}
if ($smilies['emoticonbar'] == 1) {
$num_iconbar++;
}
}
$num_smilies = count($rowset);
if ($num_smilies) {
$smilies_count = min(20, $num_smilies);
$smilies_split_row = $inline_columns - 1;
$s_colspan = 0;
$row = 0;
$col = 0;
reset ($rowset);
$cur = 0;
foreach ($rowset as $data) {
if ($data['emoticonbar'] == 1) {
$cur++;
if (!($cur > $inline_rows * $inline_columns)) {
if (!$col) {
echo '<tr align="center" valign="middle">' . "\n";
}
echo '<td onclick="bbfontstyle(\' '
. $data['code'] . ' \',\'\')" style="cursor:pointer"><img class="btnImage" src="' . KUNENA_URLEMOTIONSPATH . $data['location'] . '" border="0" alt="' . $data['code'] . ' " title="' . $data['code'] . ' " /></td>' . "\n";
$s_colspan = max($s_colspan, $col + 1);
if ($col == $smilies_split_row) {
$col = 0;
$row++;
echo "</tr>\n";
}
elseif ($cur == $num_iconbar && $s_colspan !== 0) {
echo "<td colspan=\"" . $s_colspan . "\"></td></tr>";
}
else {
$col++;
}
}
}
}
if ($num_smilies > $inline_rows * $inline_columns) {
echo "<tr><td class=\"moresmilies\" colspan=\"" . $inline_columns . "\" onclick=\"javascript:dE('smilie');\" style=\"cursor:pointer\"><b>" . _KUNENA_EMOTICONS_MORE_SMILIES . "</b></td></tr>";
}
}
}
}
function fbGetArrayInts($name) {
$array = JRequest::getVar($name, array ( 0 ), 'post', 'array');
foreach ($array as $item=>$value) {
if ((int)$item && (int)$item>0) $items[(int)$item] = 1;
}
$array = $items;
if (!is_array($array)) {
$array = array ( 0 );
}
return $array;
}
function time_since($older_date, $newer_date)
{
// ToDo: return code plus string to decide concatenation.
// array of time period chunks
$chunks = array(
array(60 * 60 * 24 * 365 , _KUNENA_DATE_YEAR, _KUNENA_DATE_YEARS),
array(60 * 60 * 24 * 30 , _KUNENA_DATE_MONTH, _KUNENA_DATE_MONTHS),
array(60 * 60 * 24 * 7, _KUNENA_DATE_WEEK, _KUNENA_DATE_WEEKS),
array(60 * 60 * 24 , _KUNENA_DATE_DAY, _KUNENA_DATE_DAYS),
array(60 * 60 , _KUNENA_DATE_HOUR, _KUNENA_DATE_HOURS),
array(60 , _KUNENA_DATE_MINUTE, _KUNENA_DATE_MINUTES),
);
// $newer_date will equal false if we want to know the time elapsed between a date and the current time
// $newer_date will have a value if we want to work out time elapsed between two known dates
//$newer_date = ($newer_date == false) ? CKunenaTools::fbGetInternalTime() : $newer_date;
// difference in seconds
$since = $newer_date - $older_date;
// no negatives!
if($since<=0) {
return '?';
}
// we only want to output two chunks of time here, eg:
// x years, xx months
// x days, xx hours
// so there's only two bits of calculation below:
// step one: the first chunk
for ($i = 0, $j = count($chunks); $i < $j; $i++)
{
$seconds = $chunks[$i][0];
$name = $chunks[$i][1];
$names = $chunks[$i][2];
// finding the biggest chunk (if the chunk fits, break)
if (($count = floor($since / $seconds)) != 0)
{
break;
}
}
// set output var
$output = ($count == 1) ? '1 '.$name : $count.' '.$names ;
// step two: the second chunk
if ($i + 1 < $j)
{
$seconds2 = $chunks[$i + 1][0];
$name2 = $chunks[$i + 1][1];
$names2 = $chunks[$i + 1][2];
if (($count2 = floor(($since - ($seconds * $count)) / $seconds2)) != 0)
{
// add to output var
$output .= ($count2 == 1) ? ', 1 '.$name2 : ', '.$count2.' '.$names2;
}
}
return $output;
}
function make_pattern(&$pat, $key) {
$pat = '/'.preg_quote($pat, '/').'/i';
}
if (!function_exists("htmlspecialchars_decode")) {
function htmlspecialchars_decode($string,$style=ENT_COMPAT)
{
$translation = array_flip(get_html_translation_table(HTML_SPECIALCHARS,$style));
if($style === ENT_QUOTES) { $translation['&#039;'] = '\''; }
return strtr($string,$translation);
}
}
if(!function_exists('str_ireplace')){
function str_ireplace($search, $replace, $subject){
if(is_array($search)){
array_walk($search, 'make_pattern');
}
else{
$search = '/'.preg_quote($search, '/').'/i';
}
return preg_replace($search, $replace, $subject);
}
}
function fbReturnDashed (&$string, $key) {
$string = "_".$string."_";
}
function kn_mb_substr($str, $start, $length=NULL, $encoding=NULL) {
if ($length === NULL) $length = strlen($str);
if ($encoding === NULL) $encoding = KUNENA_CHARSET;
if (!function_exists('mb_substr'))
{
require_once(JPATH_LIBRARIES.DS.'phputf8'.DS.'utf8.php');
}
return mb_substr($str, $start, $length, $encoding);
}
function kunena_htmlspecialchars($string, $quote_style=ENT_COMPAT, $charset=KUNENA_CHARSET) {
return htmlspecialchars($string, $quote_style, $charset);
}
function utf8_urldecode($str) {
$str = preg_replace("/%u([0-9a-f]{3,4})/i","&#x1;",urldecode($str));
return html_entity_decode_utf8($str);
}
function html_entity_decode_utf8($string)
{
static $trans_tbl;
// replace numeric entities
$string = preg_replace('~&#x([0-9a-f]+);~ei', 'code2utf(hexdec("\\1"))', $string);
$string = preg_replace('~&#([0-9]+);~e', 'code2utf(\\1)', $string);
// replace literal entities
if (!isset($trans_tbl))
{
$trans_tbl = array();
foreach (get_html_translation_table(HTML_ENTITIES) as $val=>$key)
$trans_tbl[$key] = utf8_encode($val);
}
return strtr($string, $trans_tbl);
}
// Returns the utf string corresponding to the unicode value (from php.net, courtesy - romans@void.lv)
function code2utf($num)
{
if ($num < 128) return chr($num);
if ($num < 2048) return chr(($num >> 6) + 192) . chr(($num & 63) + 128);
if ($num < 65536) return chr(($num >> 12) + 224) . chr((($num >> 6) & 63) + 128) . chr(($num & 63) + 128);
if ($num < 2097152) return chr(($num >> 18) + 240) . chr((($num >> 12) & 63) + 128) . chr((($num >> 6) & 63) + 128) . chr(($num & 63) + 128);
return '';
}
?>
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