ok, so to reproduce this I had to use Minical block in all pages. I suposed uninstall/install fixed it because the block was removed!
So when block is rendered it will load a class called "calendar" and any module that uses xoopscalendar on submit form will get a XoopsCalendar not found. Core is assuming it is already loaded and that is a bug. To fix it I suggest calling classes using their real names, so instead of using xoops_load('calendar'), we should use xoops_load('xoopscalendar').
Here is my propose for class/xoopsload.php
<?php
/*
You may not change or alter any portion of this comment or credits
of supporting developers from this source code or any supporting source code
which is considered copyrighted (c) material of the original comment or credit authors.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
*/
/**
* XOOPS Form Class Elements
*
* @copyright The XOOPS Project http://sourceforge.net/projects/xoops/
* @license http://www.fsf.org/copyleft/gpl.html GNU public license
* @package kernel
* @subpackage class
* @since 2.3.0
* @author Kazumi Ono <onokazu@xoops.org>
* @author Taiwen Jiang <phppp@users.sourceforge.net>
* @author John Neill <catzwolf@xoops.org>
* @version $Id: xoopsload.php 3512 2009-08-27 22:43:57Z trabis $
*/
defined('XOOPS_ROOT_PATH') or die('Restricted access');
/**
* XoopsLoad
*
* @author Taiwen Jiang <phppp@users.sourceforge.net>
* @author John Neill <catzwolf@xoops.org>
* @copyright copyright (c) XOOPS.org
* @package kernel
* @subpackage form
* @access public
*/
class XoopsLoad
{
/**
* XoopsLoad::load()
*
* @param mixed $name
* @param string $type
* @return
*/
function load($name, $type = 'core')
{
static $loaded;
static $deprecated;
if (!isset($deprecated)) {
$deprecated = array(
'uploader' => 'xoopsmediauploader',
'utility' => 'xoopsutility',
'captcha' => 'xoopscaptcha',
'cache' => 'xoopscache',
'file' => 'xoopsfile',
'model' => 'xoopsmodelfactory',
'calendar' => 'xoopscalendar'
);
}
$name = strtolower($name);
if (array_key_exists($name, $deprecated)) {
trigger_error("XoopsLoad::load('{$name}') is deprecated, use XoopsLoad::load('{$deprecated[$name]}')", E_USER_WARNING);
$name = $deprecated[$name];
}
$type = empty($type) ? 'core' : $type;
if (isset($loaded[$type][$name])) {
return $loaded[$type][$name];
}
if (class_exists($name)) {
$loaded[$type][$name] = true;
return true;
}
$isloaded = false;
switch ($type) {
case 'framework':
$isloaded = XoopsLoad::loadFramework($name);
break;
case 'class':
case 'core':
$type = 'core';
$isloaded = XoopsLoad::loadCore($name);
break;
default:
$isloaded = XoopsLoad::loadModule($name, $type);
break;
}
$loaded[$type][$name] = $isloaded;
return $loaded[$type][$name];
}
/**
* Load core class
*
* @access private
*/
function loadCore($name)
{
static $configs;
if (!isset($configs)) {
$configs = XoopsLoad::loadCoreConfig();
}
if (isset($configs[$name])) {
require $configs[$name];
if (class_exists($name) && method_exists($name, '__autoload')) {
call_user_func(array($name , '__autoload'));
}
return true;
} else if (file_exists($file = XOOPS_ROOT_PATH . '/class/' . $name . '.php')) {
include_once $file;
$class = 'Xoops' . ucfirst($name);
if (class_exists($class)) {
return $class;
} else {
trigger_error('Class ' . $name . ' not found in file ' . __FILE__ . 'at line ' . __LINE__, E_USER_WARNING);
}
}
return false;
}
/**
* Load Framework class
*
* @access private
*/
function loadFramework($name)
{
if (!file_exists($file = XOOPS_ROOT_PATH . '/Frameworks/' . $name . '/xoops' . $name . '.php')) {
trigger_error('File ' . str_replace(XOOPS_ROOT_PATH, '', $file) . ' not found in file ' . __FILE__ . 'at line ' . __LINE__, E_USER_WARNING);
}
include $file;
$class = 'Xoops' . ucfirst($name);
if (class_exists($class)) {
return $class;
}
}
/**
* Load module class
*
* @access private
*/
function loadModule($name, $dirname = null)
{
if (empty($dirname)) {
return false;
}
if (file_exists($file = XOOPS_ROOT_PATH . '/modules/' . $dirname . '/class/' . $name . '.php')) {
include $file;
if (class_exists(ucfirst($dirname) . ucfirst($name))) {
return true;
}
}
return false;
}
/**
* XoopsLoad::loadCoreConfig()
*
* @return
*/
function loadCoreConfig()
{
return $configs = array(
'xoopskernel' => XOOPS_ROOT_PATH . '/class/xoopskernel.php',
'xoopssecurity' => XOOPS_ROOT_PATH . '/class/xoopssecurity.php',
'xoopslogger' => XOOPS_ROOT_PATH . '/class/logger/xoopslogger.php',
'xoopspagenav' => XOOPS_ROOT_PATH . '/class/pagenav.php',
'xoopslists' => XOOPS_ROOT_PATH . '/class/xoopslists.php',
'xoopsmediauploader' => XOOPS_ROOT_PATH . '/class/uploader.php',
'xoopsutility' => XOOPS_ROOT_PATH . '/class/utility/xoopsutility.php',
'xoopscaptcha' => XOOPS_ROOT_PATH . '/class/captcha/xoopscaptcha.php',
'xoopscache' => XOOPS_ROOT_PATH . '/class/cache/xoopscache.php',
'xoopsfile' => XOOPS_ROOT_PATH . '/class/file/xoopsfile.php',
'xoopsmodelfactory' => XOOPS_ROOT_PATH . '/class/model/xoopsmodel.php',
'xoopscalendar' => XOOPS_ROOT_PATH . '/class/calendar/xoopscalendar.php',
'xoopslocal' => XOOPS_ROOT_PATH . '/include/xoopslocal.php',
'xoopslocalabstract' => XOOPS_ROOT_PATH . '/class/xoopslocal.php',
'xoopseditor' => XOOPS_ROOT_PATH . '/class/xoopseditor/xoopseditor.php',
'xoopseditorhandler' => XOOPS_ROOT_PATH . '/class/xoopseditor/xoopseditor.php',
'xoopsformloader' => XOOPS_ROOT_PATH . '/class/xoopsformloader.php',
'xoopsformelement' => XOOPS_ROOT_PATH . '/class/xoopsform/formelement.php',
'xoopsform' => XOOPS_ROOT_PATH . '/class/xoopsform/form.php',
'xoopsformlabel' => XOOPS_ROOT_PATH . '/class/xoopsform/formlabel.php',
'xoopsformselect' => XOOPS_ROOT_PATH . '/class/xoopsform/formselect.php',
'xoopsformpassword' => XOOPS_ROOT_PATH . '/class/xoopsform/formpassword.php',
'xoopsformbutton' => XOOPS_ROOT_PATH . '/class/xoopsform/formbutton.php',
'xoopsformbuttontray' => XOOPS_ROOT_PATH . '/class/xoopsform/formbuttontray.php',
'xoopsformcheckBox' => XOOPS_ROOT_PATH . '/class/xoopsform/formcheckbox.php',
'xoopsformselectcheckgroup' => XOOPS_ROOT_PATH . '/class/xoopsform/formselectcheckgroup.php',
'xoopsformhidden' => XOOPS_ROOT_PATH . '/class/xoopsform/formhidden.php',
'xoopsformfile' => XOOPS_ROOT_PATH . '/class/xoopsform/formfile.php',
'xoopsformradio' => XOOPS_ROOT_PATH . '/class/xoopsform/formradio.php',
'xoopsformradioyn' => XOOPS_ROOT_PATH . '/class/xoopsform/formradioyn.php',
'xoopsformselectcountry' => XOOPS_ROOT_PATH . '/class/xoopsform/formselectcountry.php',
'xoopsformselecttimezone' => XOOPS_ROOT_PATH . '/class/xoopsform/formselecttimezone.php',
'xoopsformselectlang' => XOOPS_ROOT_PATH . '/class/xoopsform/formselectlang.php',
'xoopsformselectgroup' => XOOPS_ROOT_PATH . '/class/xoopsform/formselectgroup.php',
'xoopsformselectuser' => XOOPS_ROOT_PATH . '/class/xoopsform/formselectuser.php',
'xoopsformselecttheme' => XOOPS_ROOT_PATH . '/class/xoopsform/formselecttheme.php',
'xoopsformselectmatchoption' => XOOPS_ROOT_PATH . '/class/xoopsform/formselectmatchoption.php',
'xoopsformtext' => XOOPS_ROOT_PATH . '/class/xoopsform/formtext.php',
'xoopsformtextarea' => XOOPS_ROOT_PATH . '/class/xoopsform/formtextarea.php',
'xoopsformdhtmltextarea' => XOOPS_ROOT_PATH . '/class/xoopsform/formdhtmltextarea.php',
'xoopsformelementtray' => XOOPS_ROOT_PATH . '/class/xoopsform/formelementtray.php',
'xoopsthemeform' => XOOPS_ROOT_PATH . '/class/xoopsform/themeform.php',
'xoopssimpleform' => XOOPS_ROOT_PATH . '/class/xoopsform/simpleform.php',
'xoopsformtextdateselect' => XOOPS_ROOT_PATH . '/class/xoopsform/formtextdateselect.php',
'xoopsformdatetime' => XOOPS_ROOT_PATH . '/class/xoopsform/formdatetime.php',
'xoopsformhiddentoken' => XOOPS_ROOT_PATH . '/class/xoopsform/formhiddentoken.php',
'xoopsformcolorpicker' => XOOPS_ROOT_PATH . '/class/xoopsform/formcolorpicker.php',
'xoopsformcaptcha' => XOOPS_ROOT_PATH . '/class/xoopsform/formcaptcha.php',
'xoopsformeditor' => XOOPS_ROOT_PATH . '/class/xoopsform/formeditor.php',
'xoopsformselecteditor' => XOOPS_ROOT_PATH . '/class/xoopsform/formselecteditor.php',
'xoopsformcalendar' => XOOPS_ROOT_PATH . '/class/xoopsform/formcalendar.php',
);
}
/**
* XoopsLoad::loadConfig()
*
* @param mixed $data
* @return
*/
function loadConfig($data = null)
{
if (is_array($data)) {
$configs = $data;
} else {
if (!empty($data)) {
$dirname = $data;
} else if (is_object($GLOBALS['xoopsModule'])) {
$dirname = $GLOBALS['xoopsModule']->getVar('dirname', 'n');
} else {
return false;
}
if (file_exists($file = XOOPS_ROOT_PATH . '/modules/' . $dirname . '/include/autoload.php')) {
if (!$configs = include $file) {
return false;
}
}
}
return $configs = array_merge(XoopsLoad::loadCoreConfig(), $configs);
}
}
// To be enabled in XOOPS 3.0
// spl_autoload_register(array('XoopsLoad', 'load'));
?>
This will trow a lot of warnings about deprecated use of XoopsLoad but, after we fix the calls made by core, the messages will be module side only.
