Permissions.php
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<?php
require_once(KT_LIB_DIR . '/actions/folderaction.inc.php');
require_once(KT_LIB_DIR . '/permissions/permission.inc.php');
require_once(KT_LIB_DIR . '/permissions/permissionutil.inc.php');
require_once(KT_LIB_DIR . '/browse/browseutil.inc.php');
require_once(KT_LIB_DIR . "/foldermanagement/folderutil.inc.php");
require_once(KT_LIB_DIR . '/roles/Role.inc');
class KTFolderPermissionsAction extends KTFolderAction {
var $sName = 'ktcore.actions.folder.permissions';
var $_sEditShowPermission = "ktcore.permissions.security";
var $_bAdminAlwaysAvailable = true;
var $bAutomaticTransaction = true;
function getDisplayName() {
return _kt('Permissions');
}
function do_main() {
$this->oPage->setBreadcrumbDetails(_kt("Permissions"));
$oTemplate = $this->oValidator->validateTemplate("ktcore/folder/view_permissions");
$oPO = KTPermissionObject::get($this->oFolder->getPermissionObjectID());
$aPermissions = KTPermission::getList();
$aMapPermissionGroup = array();
$aMapPermissionRole = array();
$aMapPermissionUser = array();
$aAllGroups = Group::getList(); // probably small enough
$aAllRoles = Role::getList(); // probably small enough.
// users are _not_ fetched this way.
$aActiveGroups = array();
$aActiveUsers = array();
$aActiveRoles = array();
foreach ($aPermissions as $oPermission) {
$oPLA = KTPermissionAssignment::getByPermissionAndObject($oPermission, $oPO);
if (PEAR::isError($oPLA)) {
continue;
}
$oDescriptor = KTPermissionDescriptor::get($oPLA->getPermissionDescriptorID());
$iPermissionID = $oPermission->getID();
$aIDs = $oDescriptor->getGroups();
$aMapPermissionGroup[$iPermissionID] = array();
foreach ($aIDs as $iID) {
$aMapPermissionGroup[$iPermissionID][$iID] = true;
$aActiveGroups[$iID] = true;
}
$aIds = $oDescriptor->getRoles();
$aMapPermissionRole[$iPermissionID] = array();
foreach ($aIds as $iId) {
$aMapPermissionRole[$iPermissionID][$iId] = true;
$aActiveRoles[$iId] = true;
}
$aIds = $oDescriptor->getUsers();
$aMapPermissionUser[$iPermissionID] = array();
foreach ($aIds as $iId) {
$aMapPermissionUser[$iPermissionID][$iId] = true;
$aActiveUsers[$iId] = true;
}
}
// now we constitute the actual sets.
$users = array();
$groups = array();
$roles = array(); // should _always_ be empty, barring a bug in permissions::updatePermissionLookup
// this should be quite limited - direct role -> user assignment is typically rare.
foreach ($aActiveUsers as $id => $marker) {
$oUser = User::get($id);
$users[$oUser->getName()] = $oUser;
}
asort($users); // ascending, per convention.
foreach ($aActiveGroups as $id => $marker) {
$oGroup = Group::get($id);
$groups[$oGroup->getName()] = $oGroup;
}
asort($groups);
foreach ($aActiveRoles as $id => $marker) {
$oRole = Role::get($id);
$roles[$oRole->getName()] = $oRole;
}
asort($roles);
$bEdit = KTPermissionUtil::userHasPermissionOnItem($this->oUser, $this->_sEditShowPermission, $this->oFolder);
$sInherited = '';
$oInherited = KTPermissionUtil::findRootObjectForPermissionObject($oPO);
// This is fine, since a folder can only inherit permissions
// from a folder.
if ($oInherited->getId() !== $this->oFolder->getId()) {
$iInheritedFolderId = $oInherited->getId();
$sInherited = join(" » ", $oInherited->getPathArray());
}
$aTemplateData = array(
"context" => $this,
"permissions" => $aPermissions,
"groups" => $groups,
"users" => $users,
"roles" => $roles,
"oFolder" => $this->oFolder,
"aMapPermissionGroup" => $aMapPermissionGroup,
"aMapPermissionRole" => $aMapPermissionRole,
"aMapPermissionUser" => $aMapPermissionUser,
"edit" => $bEdit,
"inherited" => $sInherited,
);
return $oTemplate->render($aTemplateData);
}
function do_resolved_users() {
$this->oPage->setBreadcrumbDetails(_kt("Permissions"));
$oTemplate = $this->oValidator->validateTemplate("ktcore/folder/resolved_permissions_user");
$oPL = KTPermissionLookup::get($this->oFolder->getPermissionLookupID());
$aPermissions = KTPermission::getList();
$aMapPermissionGroup = array();
$aMapPermissionRole = array();
$aMapPermissionUser = array();
$aUsers = User::getList();
foreach ($aPermissions as $oPermission) {
$oPLA = KTPermissionLookupAssignment::getByPermissionAndLookup($oPermission, $oPL);
if (PEAR::isError($oPLA)) {
continue;
}
$oDescriptor = KTPermissionDescriptor::get($oPLA->getPermissionDescriptorID());
$iPermissionID = $oPermission->getID();
$aMapPermissionGroup[$iPermissionID] = array();
foreach ($aUsers as $oUser) {
if (KTPermissionUtil::userHasPermissionOnItem($oUser, $oPermission, $this->oFolder)) {
$aMapPermissionUser[$iPermissionID][$oUser->getId()] = true;
$aActiveUsers[$oUser->getId()] = true;
}
}
}
// now we constitute the actual sets.
$users = array();
$groups = array();
$roles = array(); // should _always_ be empty, barring a bug in permissions::updatePermissionLookup
// this should be quite limited - direct role -> user assignment is typically rare.
foreach ($aActiveUsers as $id => $marker) {
$oUser = User::get($id);
$users[$oUser->getName()] = $oUser;
}
asort($users); // ascending, per convention.
$bEdit = false;
$sInherited = '';
$aTemplateData = array(
"context" => $this,
"permissions" => $aPermissions,
"groups" => $groups,
"users" => $users,
"roles" => $roles,
"oFolder" => $this->oFolder,
"aMapPermissionGroup" => $aMapPermissionGroup,
"aMapPermissionRole" => $aMapPermissionRole,
"aMapPermissionUser" => $aMapPermissionUser,
"edit" => $bEdit,
"inherited" => $sInherited,
);
return $oTemplate->render($aTemplateData);
}
function do_edit() {
$this->oPage->setBreadcrumbDetails(_kt("viewing permissions"));
$oTemplating =& KTTemplating::getSingleton();
$oTemplate = $oTemplating->loadTemplate("ktcore/folder/permissions");
$oPO = KTPermissionObject::get($this->oFolder->getPermissionObjectId());
$aOptions = array('redirect_to' => array('main', 'fFolderId=' . $this->oFolder->getId()));
$this->oValidator->userHasPermissionOnItem($this->oUser, $this->_sEditShowPermission, $this->oFolder, $aOptions);
$aPermissions = KTPermission::getList();
$aMapPermissionGroup = array();
$aMapPermissionRole = array();
foreach ($aPermissions as $oPermission) {
$oPA = KTPermissionAssignment::getByPermissionAndObject($oPermission, $oPO);
if (PEAR::isError($oPA)) {
continue;
}
$oDescriptor = KTPermissionDescriptor::get($oPA->getPermissionDescriptorId());
$iPermissionId = $oPermission->getId();
$aIds = $oDescriptor->getGroups();
$aMapPermissionGroup[$iPermissionId] = array();
foreach ($aIds as $iId) {
$aMapPermissionGroup[$iPermissionId][$iId] = true;
}
$aIds = $oDescriptor->getRoles();
$aMapPermissionRole[$iPermissionId] = array();
foreach ($aIds as $iId) {
$aMapPermissionRole[$iPermissionId][$iId] = true;
}
}
$bEdit = true;
$oInherited = KTPermissionUtil::findRootObjectForPermissionObject($oPO);
// This is fine, since a folder can only inherit permissions
// from a folder.
if ($oInherited->getId() === $this->oFolder->getId()) {
; // leave edit mode as per request.
} else {
$iInheritedFolderId = $oInherited->getId();
$sInherited = join(" » ", $oInherited->getPathArray());
// you cannot edit an inherited item.
$bEdit = false;
}
$aDynamicConditions = KTPermissionDynamicCondition::getByPermissionObject($oPO);
$aTemplateData = array(
"permissions" => $aPermissions,
"groups" => Group::getList(),
"roles" => Role::getList(),
"iFolderId" => $this->oFolder->getId(),
"aMapPermissionGroup" => $aMapPermissionGroup,
"aMapPermissionRole" => $aMapPermissionRole,
"edit" => $bEdit,
"inherited" => $sInherited,
"conditions" => KTSavedSearch::getConditions(),
"dynamic_conditions" => $aDynamicConditions,
'context' => &$this,
);
return $oTemplate->render($aTemplateData);
}
function do_update() {
require_once(KT_LIB_DIR . "/documentmanagement/observers.inc.php");
$oPO = KTPermissionObject::get($this->oFolder->getPermissionObjectId());
$aFoo = $_REQUEST['foo'];
$aPermissions = KTPermission::getList();
foreach ($aPermissions as $oPermission) {
$iPermId = $oPermission->getId();
$aAllowed = KTUtil::arrayGet($aFoo, $iPermId, array());
KTPermissionUtil::setPermissionForId($oPermission, $oPO, $aAllowed);
}
$oTransaction = KTFolderTransaction::createFromArray(array(
'folderid' => $this->oFolder->getId(),
'comment' => "Updated permissions",
'transactionNS' => 'ktcore.transactions.permissions_change',
'userid' => $_SESSION['userID'],
'ip' => Session::getClientIP(),
));
$aOptions = array(
'defaultmessage' => _kt('Error updating permissions'),
'redirect_to' => array('edit', sprintf('fFolderId=%d', $this->oFolder->getId())),
);
$this->oValidator->notErrorFalse($oTransaction, $aOptions);
$po =& new JavascriptObserver($this);
$po->start();
$oChannel =& KTPermissionChannel::getSingleton();
$oChannel->addObserver($po);
KTPermissionUtil::updatePermissionLookupForPO($oPO);
$this->commitTransaction();
$po->redirect(KTUtil::addQueryString($_SERVER['PHP_SELF'], "action=edit&fFolderId=" . $this->oFolder->getId()));
}
function do_copyPermissions() {
$oTransaction = KTFolderTransaction::createFromArray(array(
'folderid' => $this->oFolder->getId(),
'comment' => "Override permissions from parent",
'transactionNS' => 'ktcore.transactions.permissions_change',
'userid' => $_SESSION['userID'],
'ip' => Session::getClientIP(),
));
$aOptions = array(
'defaultmessage' => _kt('Error updating permissions'),
'redirect_to' => array('edit', sprintf('fFolderId=%d', $this->oFolder->getId())),
);
$this->oValidator->notErrorFalse($oTransaction, $aOptions);
KTPermissionUtil::copyPermissionObject($this->oFolder);
return $this->successRedirectTo('edit', _kt('Permissions updated'),
array('fFolderId' => $this->oFolder->getId()));
}
function do_inheritPermissions() {
$oTransaction = KTFolderTransaction::createFromArray(array(
'folderid' => $this->oFolder->getId(),
'comment' => "Inherit permissions from parent",
'transactionNS' => 'ktcore.transactions.permissions_change',
'userid' => $_SESSION['userID'],
'ip' => Session::getClientIP(),
));
$aOptions = array(
'defaultmessage' => _kt('Error updating permissions'),
'redirect_to' => array('edit', sprintf('fFolderId=%d', $this->oFolder->getId())),
);
$this->oValidator->notErrorFalse($oTransaction, $aOptions);
KTPermissionUtil::inheritPermissionObject($this->oFolder);
return $this->successRedirectTo('edit', _kt('Permissions updated'),
array('fFolderId' => $this->oFolder->getId()));
}
function do_newDynamicPermission() {
$aOptions = array(
'redirect_to' => array('edit', 'fFolderId=' . $this->oFolder->getId()),
);
$oGroup =& $this->oValidator->validateGroup($_REQUEST['fGroupId'], $aOptions);
$oCondition =& $this->oValidator->validateCondition($_REQUEST['fConditionId'], $aOptions);
$aPermissionIds = (array) $_REQUEST['fPermissionIds'];
if (empty($aPermissionIds)) { $this->errorRedirectTo('edit', _kt('Please select one or more permissions.'), sprintf('fFolderId=%d', $this->oFolder->getId())); }
$oPO = KTPermissionObject::get($this->oFolder->getPermissionObjectId());
$oTransaction = KTFolderTransaction::createFromArray(array(
'folderid' => $this->oFolder->getId(),
'comment' => "Added dynamic permissions",
'transactionNS' => 'ktcore.transactions.permissions_change',
'userid' => $_SESSION['userID'],
'ip' => Session::getClientIP(),
));
$aOptions = array(
'defaultmessage' => _kt('Error updating permissions'),
'redirect_to' => array('edit', sprintf('fFolderId=%d', $this->oFolder->getId())),
);
$this->oValidator->notErrorFalse($oTransaction, $aOptions);
$oDynamicCondition = KTPermissionDynamicCondition::createFromArray(array(
'groupid' => $oGroup->getId(),
'conditionid' => $oCondition->getId(),
'permissionobjectid' => $oPO->getId(),
));
$this->oValidator->notError($oDynamicCondition, $aOptions);
$res = $oDynamicCondition->saveAssignment($aPermissionIds);
$this->oValidator->notError($res, $aOptions);
KTPermissionUtil::updatePermissionLookupForPO($oPO);
$this->successRedirectTo('edit', _kt("Dynamic permission added"), "fFolderId=" . $this->oFolder->getId());
}
function do_removeDynamicCondition() {
$aOptions = array(
'redirect_to' => array('edit', 'fFolderId=' . $this->oFolder->getId()),
);
$oDynamicCondition =& $this->oValidator->validateDynamicCondition($_REQUEST['fDynamicConditionId'], $aOptions);
$res = $oDynamicCondition->delete();
$this->oValidator->notError($res, $aOptions);
$oTransaction = KTFolderTransaction::createFromArray(array(
'folderid' => $this->oFolder->getId(),
'comment' => "Removed dynamic permissions",
'transactionNS' => 'ktcore.transactions.permissions_change',
'userid' => $_SESSION['userID'],
'ip' => Session::getClientIP(),
));
$aOptions = array(
'defaultmessage' => _kt('Error updating permissions'),
'redirect_to' => array('edit', sprintf('fFolderId=%d', $this->oFolder->getId())),
);
$this->oValidator->notErrorFalse($oTransaction, $aOptions);
$oPO = KTPermissionObject::get($this->oFolder->getPermissionObjectId());
KTPermissionUtil::updatePermissionLookupForPO($oPO);
$this->successRedirectTo('edit', _kt("Dynamic permission removed"), "fFolderId=" . $this->oFolder->getId());
}
}
?>