File Source for pnuser.php

<?php
/**
* Zikula Application Framework
*
* @copyright Robert Gasch
* @link http://www.zikula.org
* @version $Id: pnuser.php 24342 2008-06-06 12:03:14Z markwest $
* @license GNU/GPL - http://www.gnu.org/copyleft/gpl.html
* @author Robert Gasch rgasch@gmail.com
* @package Zikula_Core
*/
Loader::loadClass ('HtmlUtil');
Loader::loadClass ('LanguageUtil');
Loader::loadClassFromModule ('Categories', 'category');
/**
* main user function
*/
function Categories_user_main()
{
if (!SecurityUtil::checkPermission('Categories::', '::', ACCESS_EDIT)) {
return LogUtil::registerPermissionError();
}
$referer = pnServerGetVar ('HTTP_REFERER');
if (strpos ($referer, 'module=Categories') === false) {
SessionUtil::setVar('categories_referer', $referer);
}
$pnRender = pnRender::getInstance('Categories', false);
$pnRender->assign ('allowusercatedit', pnModGetVar('Categories', 'allowusercatedit', 0));
return $pnRender->fetch('categories_user_editcategories.htm');
}
/**
* edit category for a simple, non-recursive set of categories
*/
function Categories_user_edit ()
{
$docroot = FormUtil::getPassedValue ('dr', 0);
$cid = FormUtil::getPassedValue ('cid', 0);
$url = pnModURL ('Categories', 'user', 'edit', array('dr' => $docroot));
if (!SecurityUtil::checkPermission('Categories::category', "ID::$docroot", ACCESS_EDIT)) {
return LogUtil::registerPermissionError($url);
}
$referer = pnServerGetVar ('HTTP_REFERER');
if (strpos ($referer, 'module=Categories') === false) {
SessionUtil::setVar('categories_referer', $referer);
}
$rootCat = array();
$allCats = array();
$editCat = array();
if (!$docroot) {
return LogUtil::registerError(_CATEGORIES_DOCROOT_INVALID, null, $url);
}
if ($docroot == 1) {
return LogUtil::registerError(_CATEGORIES_ROOT_CANT_EDIT, null, $url);
}
Loader::loadClass ('CategoryUtil');
if (is_int((int)$docroot) && $docroot > 0) {
$rootCat = CategoryUtil::getCategoryByID ($docroot);
} else {
$rootCat = CategoryUtil::getCategoryByPath ($docroot);
if (!$rootCat) {
$rootCat = CategoryUtil::getCategoryByPath ($docroot, 'ipath');
}
}
// now check if someone is trying edit another user's categories
$userRoot = pnModGetVar ('Categories', 'userrootcat', 0);
if ($userRoot) {
$userRootCat = CategoryUtil::getCategoryByPath ($userRoot);
if ($userRootCat) {
$userRootCatIPath = $userRootCat['ipath'];
$rootCatIPath = $rootCat['ipath'];
if (strpos($rootCatIPath, $userRootCatIPath) !== false) {
if (!SecurityUtil::checkPermission('Categories::category', "ID::$docroot", ACCESS_ADMIN)) {
$thisUserRootCategoryName = pnModAPIFunc ('Categories', 'user', 'getusercategoryname');
$thisUserRootCatPath = $userRootCat['path'] . '/' . $thisUserRootCategoryName;
$userRootCatPath = $userRootCat['path'];
$rootCatPath = $rootCat['path'];
if (strpos($rootCatPath, $userRootCatPath) === false) {
return LogUtil::registerError(_CATEGORIES_EDIT_USER_NOT_OWN. " ($docroot)", null, $url);
}
}
}
}
}
if ($cid) {
$editCat = CategoryUtil::getCategoryByID ($cid);
if ($editCat['is_locked']) {
return LogUtil::registerError(_CATEGORIES_CATEGORY_IS_LOCKED. " ($cid, $editCat[name])", null, $url);
}
}
if (!$rootCat) {
return LogUtil::registerError(_CATEGORIES_DOCROOT_CANT_RETRIEVE . " ($docroot)", null, $url);
}
if ($editCat && !$editCat['is_leaf']) {
return LogUtil::registerError(_CATEGORIES_EDITCAT_NOT_LEAF . " ($cid)", null, $url);
}
if ($editCat && !CategoryUtil::isDirectSubCategory ($rootCat, $editCat)) {
return LogUtil::registerError(_CATEGORIES_EDITCAT_NOT_SUBCAT . " ($docroot, $cid)", null, $url);
}
$allCats = CategoryUtil::getSubCategoriesForCategory ($rootCat, false, false, false, true, true);
$pnRender = pnRender::getInstance('Categories', false);
$pnRender->assign('rootCat', $rootCat);
$pnRender->assign('category', $editCat);
$pnRender->assign('allCats', $allCats);
$pnRender->assign('languages', LanguageUtil::getLanguages());
$pnRender->assign('referer', SessionUtil::getVar('categories_referer'));
return $pnRender->fetch('categories_user_edit.htm');
}
/**
* edit categories for the currently logged in user
*/
function Categories_user_edituser ()
{
if (!SecurityUtil::checkPermission('Categories::category', '::', ACCESS_EDIT)) {
return LogUtil::registerPermissionError();
}
if (!pnUserLoggedIn()) {
return LogUtil::registerError(_CATEGORIES_USERCAT_LOGGED_IN);
}
$allowUserEdit = pnModGetVar ('Categories', 'allowusercatedit', 0);
if (!$allowUserEdit) {
return LogUtil::registerError(_CATEGORIES_EDIT_USER_DISABLED);
}
$userRoot = pnModGetVar ('Categories', 'userrootcat', 0);
if (!$userRoot) {
return LogUtil::registerError(_CATEGORIES_USERDOCROOT_EMPTY);
}
Loader::loadClass ('CategoryUtil');
$userRootCat = CategoryUtil::getCategoryByPath ($userRoot);
if (!$userRoot) {
return LogUtil::registerError(_CATEGORIES_USERDOCROOT_INVALID . "[$userRoot]");
}
if ($userRootCat == 1) {
return LogUtil::registerError(_CATEGORIES_ROOT_CANT_EDIT);
}
$userCatName = Categories_user_getusercategoryname ();
if (!$userCatName) {
return LogUtil::registerError(_CATEGORIES_NO_USERCATNAME);
}
$thisUserRootCatPath = $userRoot . '/' . $userCatName;
$thisUserRootCat = CategoryUtil::getCategoryByPath ($thisUserRootCatPath);
$dr = null;
if (!$thisUserRootCat) {
$autoCreate = pnModGetVar ('Categories', 'autocreateusercat', 0);
if (!$autoCreate) {
return LogUtil::registerError(_CATEGORIES_USERCAT_NOAUTOCREATE);
}
require_once ('system/Categories/pninit.php'); // need this for Categories_makeDisplayName() && Categories_makeDisplayDesc()
$cat = array('id' => '',
'parent_id' => $userRootCat['id'],
'name' => $userCatName,
'display_name' => Categories_makeDisplayName($userCatName),
'display_desc' => Categories_makeDisplayDesc(),
'security_domain' => 'Categories::',
'path' => $thisUserRootCatPath,
'status' => 'A');
if (!($class = Loader::loadClassFromModule ('Categories', 'category'))) {
return pn_exit ("Unable to load class [category] ...");
}
$obj = new $class ();
$obj->setData ($cat);
$obj->insert ();
// since the original insert can't construct the ipath (since
// the insert id is not known yet) we update the object here
$obj->update ();
$dr = $obj->getID ();
$autoCreateDefaultUserCat = pnModGetVar ('Categories', 'autocreateuserdefaultcat', 0);
if ($autoCreateDefaultUserCat) {
$userdefaultcatname = pnModGetVar ('Categories', 'userdefaultcatname', _CATDISP_DEFAULT);
$cat = array('id' => '',
'parent_id' => $dr,
'name' => $userdefaultcatname,
'display_name' => Categories_makeDisplayName($userdefaultcatname),
'display_desc' => Categories_makeDisplayDesc(),
'security_domain' => 'Categories::',
'path' => $thisUserRootCatPath . '/' . $userdefaultcatname,
'status' => 'A');
$obj->setData ($cat);
$obj->insert ();
// since the original insert can't construct the ipath (since
// the insert id is not known yet) we update the object here
$obj->update ();
}
} else {
$dr = $thisUserRootCat['id'];
}
$url = pnModURL ('Categories', 'user', 'edit', array('dr' => $dr));
return pnRedirect($url);
}
/**
* refer the user back to the calling page
*/
function Categories_user_referBack()
{
$referer = SessionUtil::getVar ('categories_referer');
SessionUtil::DelVar ('categories_referer');
return pnRedirect ($referer);
}
/**
* return the categories for the currently logged in user, really only used for testing purposes
*/
function Categories_user_getusercategories ()
{
return pnModAPIFunc ('Categories', 'user', 'getusercategories');
}
/**
* return the category name for a user, really only used for testing purposes
*/
function Categories_user_getusercategoryname ()
{
return pnModAPIFunc ('Categories', 'user', 'getusercategoryname');
}

Source for file pnuser.php