/**
* @see SampleItemInterface::link_item()
* @return bool
*/
public function link_item()
{
global $transaction;
if ($this->item_id and $this->sample_id) {
$transaction_id = $transaction->begin();
if (($sample_folder_id = SampleFolder::get_folder_by_sample_id($this->sample_id)) != null) {
$sample_has_item = new SampleHasItem_Access(null);
if (is_numeric($this->gid)) {
$primary_key = $sample_has_item->create($this->sample_id, $this->item_id, $this->gid);
if ($this->parent == true) {
$sample_has_item->set_parent(true);
} else {
$sample_has_item->set_parent(false);
}
} else {
$primary_key = $sample_has_item->create($this->sample_id, $this->item_id, null);
}
if ($this->parent_item_id) {
if ($sample_has_item->set_parent_item_id($this->parent_item_id) == false) {
if ($transaction_id != null) {
$transaction->rollback($transaction_id);
}
return false;
}
}
if ($primary_key != null) {
$sample_item_link_event = new SampleItemLinkEvent($this->item_id, $sample_folder_id);
$event_handler = new EventHandler($sample_item_link_event);
if ($event_handler->get_success() == false) {
if ($transaction_id != null) {
$transaction->rollback($transaction_id);
}
return false;
} else {
if ($transaction_id != null) {
$transaction->commit($transaction_id);
}
return true;
}
} else {
if ($transaction_id != null) {
$transaction->rollback($transaction_id);
}
return false;
}
} else {
if ($transaction_id != null) {
$transaction->rollback($transaction_id);
}
return false;
}
} else {
return false;
}
}
/**
* @see EventListenerInterface::listen_events()
* @param object $event_object
* @return bool
*/
public static function listen_events($event_object)
{
if ($event_object instanceof UserFolderCreateEvent or $event_object instanceof GroupFolderCreateEvent or $event_object instanceof OrganisationUnitFolderCreateEvent or $event_object instanceof SampleFolderCreateEvent or $event_object instanceof ProjectFolderCreateEvent) {
$sample_virtual_folder = new SampleVirtualFolder(null);
if (($virtual_folder_id = $sample_virtual_folder->create($event_object->get_folder_id(), "samples")) == null) {
return false;
}
$sample_virtual_folder = new SampleVirtualFolder($virtual_folder_id);
if ($sample_virtual_folder->set_sample_vfolder() == false) {
return false;
}
}
if ($event_object instanceof VirtualFolderDeleteEvent) {
$sample_virtual_folder = new SampleVirtualFolder($event_object->get_virtual_folder_id());
if ($sample_virtual_folder->is_sample_vfolder() == true) {
$virtual_folder_is_sample = new VirtualFolderIsSample_Access($event_object->get_virtual_folder_id());
if ($virtual_folder_is_sample->delete() == false) {
return false;
}
}
}
if ($event_object instanceof SampleItemLinkEvent or $event_object instanceof ProjectItemLinkEvent) {
if (($sample_id = Sample::get_entry_by_item_id($event_object->get_item_id())) != null) {
$sample_folder_id = SampleFolder::get_folder_by_sample_id($sample_id);
$folder = Folder::get_instance($event_object->get_folder_id());
$child_array = $folder->get_children();
if (is_array($child_array) and count($child_array) >= 1) {
foreach ($child_array as $key => $value) {
if (($virtual_folder_id = VirtualFolder::get_virtual_folder_id_by_data_entity_id($value)) != null) {
$sample_virtual_folder = new SampleVirtualFolder($virtual_folder_id);
if ($sample_virtual_folder->is_sample_vfolder() == true) {
if ($sample_virtual_folder->link_folder($sample_folder_id) == false) {
return false;
}
}
}
}
}
}
}
return true;
}
/**
* @see SampleSecurityInterface::delete_organisation_unit()
* @param integer $entry_id
* @return bool
*/
public function delete_organisation_unit($entry_id)
{
global $transaction;
if ($this->sample_id and is_numeric($entry_id)) {
$transaction_id = $transaction->begin();
$sample_has_organisation_unit = new SampleHasOrganisationUnit_Access($entry_id);
$organisation_unit_id = $sample_has_organisation_unit->get_organisation_unit_id();
$success = $sample_has_organisation_unit->delete();
if ($success == true) {
$sample_folder_id = SampleFolder::get_folder_by_sample_id($this->sample_id);
$folder_id = OrganisationUnitFolder::get_folder_by_organisation_unit_id($organisation_unit_id);
$virtual_folder = new VirtualFolder(null);
$virtual_folder_array = $virtual_folder->list_entries_by_folder_id($folder_id);
foreach ($virtual_folder_array as $key => $value) {
$virtual_folder = new SampleVirtualFolder($value);
if ($virtual_folder->is_sample_vfolder() == true) {
$virtual_folder_id = $value;
}
}
if ($virtual_folder_id) {
$virtual_folder = new VirtualFolder($virtual_folder_id);
if ($virtual_folder->unlink_folder($sample_folder_id) == false) {
if ($transaction_id != null) {
$transaction->rollback($transaction_id);
}
return false;
}
}
$organisation_unit = new OrganisationUnit($organisation_unit_id);
$group_array = $organisation_unit->list_groups();
if (is_array($group_array) and count($group_array) >= 1) {
foreach ($group_array as $key => $value) {
$folder_id = GroupFolder::get_folder_by_group_id($value);
$virtual_folder = new VirtualFolder(null);
$virtual_folder_array = $virtual_folder->list_entries_by_folder_id($folder_id);
foreach ($virtual_folder_array as $key => $value) {
$virtual_folder = new SampleVirtualFolder($value);
if ($virtual_folder->is_sample_vfolder() == true) {
$virtual_folder_id = $value;
}
}
if (is_numeric($virtual_folder_id)) {
$virtual_folder = new VirtualFolder($virtual_folder_id);
if ($virtual_folder->unlink_folder($sample_folder_id) == false) {
if ($transaction_id != null) {
$transaction->rollback($transaction_id);
}
return false;
}
}
}
}
if ($transaction_id != null) {
$transaction->commit($transaction_id);
}
return true;
} else {
if ($transaction_id != null) {
$transaction->rollback($transaction_id);
}
return false;
}
} else {
return false;
}
}
/**
* @see ValueVarCaseInterface::is_case()
* @param integer $folder_id
* @return bool
*/
public static function is_case($folder_id)
{
if (is_numeric($folder_id)) {
if (($sample_id = SampleFolder::get_sample_id_by_folder_id($folder_id)) != null) {
return $sample_id;
} else {
return false;
}
} else {
return false;
}
}
/**
* @param string $alias
* @throws SampleSecurityAccessDeniedException
* @throws BaseModuleDialogMethodNotFoundException
* @throws BaseModuleDialogClassNotFoundException
* @throws BaseModuleDialogFileNotFoundException
* @throws BaseModuleDialogMissingException
* @throws BaseModuleDialogNotFoundException
* @throws ItemAddIOClassNotFoundException
* @throws ItemAddIOFileNotFoundException
* @throws ItemHandlerClassNotFoundException
* @throws ItemPositionIDMissingException
* @throws ItemParentIDMissingException
* @throws ItemParentTypeMissingException
*/
public static function io_handler($alias)
{
global $sample_security, $session, $transaction;
if ($_GET['sample_id']) {
$sample_security = new SampleSecurity($_GET['sample_id']);
require_once "io/sample_common.io.php";
SampleCommon_IO::tab_header();
} else {
$sample_security = new SampleSecurity(null);
}
switch ($_GET['run']) {
case "new":
case "new_subsample":
require_once "io/sample.io.php";
SampleIO::create();
break;
case "clone":
require_once "io/sample.io.php";
SampleIO::clone_sample();
break;
case "organ_unit":
require_once "io/sample.io.php";
SampleIO::list_organisation_unit_related_samples();
break;
case "detail":
require_once "io/sample.io.php";
SampleIO::detail();
break;
case "move":
require_once "io/sample.io.php";
SampleIO::move();
break;
case "set_availability":
require_once "io/sample.io.php";
SampleIO::set_availability();
break;
case "location_history":
require_once "io/sample.io.php";
SampleIO::location_history();
break;
// Administration
// Administration
case "delete":
require_once "io/sample_admin.io.php";
SampleAdminIO::delete();
break;
case "rename":
require_once "io/sample_admin.io.php";
SampleAdminIO::rename();
break;
case "admin_permission_user":
require_once "io/sample_admin.io.php";
SampleAdminIO::user_permission();
break;
case "admin_permission_user_add":
require_once "io/sample_admin.io.php";
SampleAdminIO::user_permission_add();
break;
case "admin_permission_user_delete":
require_once "io/sample_admin.io.php";
SampleAdminIO::user_permission_delete();
break;
case "admin_permission_ou":
require_once "io/sample_admin.io.php";
SampleAdminIO::ou_permission();
break;
case "admin_permission_ou_add":
require_once "io/sample_admin.io.php";
SampleAdminIO::ou_permission_add();
break;
case "admin_permission_ou_delete":
require_once "io/sample_admin.io.php";
SampleAdminIO::ou_permission_delete();
break;
// Item Lister
// Item Lister
case "item_list":
if ($sample_security->is_access(1, false) == true) {
if ($_GET['dialog']) {
if ($_GET['dialog'] == "data") {
$path_stack_array = array();
$folder_id = SampleFolder::get_folder_by_sample_id($_GET['sample_id']);
$folder = Folder::get_instance($folder_id);
$init_array = $folder->get_object_id_path();
foreach ($init_array as $key => $value) {
$temp_array = array();
$temp_array['virtual'] = false;
$temp_array['id'] = $value;
array_unshift($path_stack_array, $temp_array);
}
if (!$_GET['folder_id']) {
$session->write_value("stack_array", $path_stack_array, true);
}
}
$module_dialog = ModuleDialog::get_by_type_and_internal_name("item_list", $_GET['dialog']);
if (file_exists($module_dialog['class_path'])) {
require_once $module_dialog['class_path'];
if (class_exists($module_dialog['class'])) {
if (method_exists($module_dialog['class'], $module_dialog['method'])) {
$module_dialog['class']::$module_dialog['method']("sample", $_GET['sample_id'], true, false);
} else {
throw new BaseModuleDialogMethodNotFoundException();
}
} else {
throw new BaseModuleDialogClassNotFoundException();
}
} else {
throw new BaseModuleDialogFileNotFoundException();
}
} else {
throw new BaseModuleDialogMissingException();
}
} else {
throw new SampleSecurityAccessDeniedException();
}
break;
case "item_add":
case "item_edit":
if ($sample_security->is_access(2, false) == true) {
if ($_GET['dialog']) {
if ($_GET['run'] == "item_add") {
$module_dialog = ModuleDialog::get_by_type_and_internal_name("item_add", $_GET['dialog']);
} elseif ($_GET['run'] == "item_edit") {
$module_dialog = ModuleDialog::get_by_type_and_internal_name("item_edit", $_GET['dialog']);
}
if (is_array($module_dialog) and $module_dialog['class_path']) {
if (file_exists($module_dialog['class_path'])) {
require_once $module_dialog['class_path'];
if (class_exists($module_dialog['class'])) {
if (method_exists($module_dialog['class'], $module_dialog['method'])) {
$sample_item = new SampleItem($_GET['sample_id']);
$sample_item->set_gid($_GET['key']);
$description_required = $sample_item->is_description_required();
$keywords_required = $sample_item->is_keywords_required();
if ($description_required and !$_POST['description'] and !$_GET['idk_unique_id'] or $keywords_required and !$_POST['keywords'] and !$_GET['idk_unique_id']) {
require_once "core/modules/item/io/item.io.php";
ItemIO::information(http_build_query($_GET), $description_required, $keywords_required);
} else {
$sample = new Sample($_GET['sample_id']);
$current_requirements = $sample->get_requirements();
if ($_GET['run'] == "item_add") {
$module_dialog['class']::$module_dialog['method']($current_requirements[$_GET['key']]['type_id'], $current_requirements[$_GET['key']]['category_id'], "Sample", $_GET['sample_id'], $_GET['key']);
} elseif ($_GET['run'] == "item_edit") {
$module_dialog['class']::$module_dialog['method']($current_requirements[$_GET['key']]['fulfilled'][0]['item_id']);
}
}
} else {
throw new BaseModuleDialogMethodNotFoundException();
}
} else {
throw new BaseModuleDialogClassNotFoundException();
}
} else {
throw new BaseModuleDialogFileNotFoundException();
}
} else {
throw new BaseModuleDialogNotFoundException();
}
} else {
throw new BaseModuleDialogMissingException();
}
} else {
throw new SampleSecurityAccessDeniedException();
}
break;
// Sub Item Add
// Sub Item Add
case "sub_item_add":
case "sub_item_edit":
if ($sample_security->is_access(2, false) == true) {
if ($_GET['parent']) {
if (is_numeric($_GET['parent_id'])) {
if (is_numeric($_GET['key'])) {
$item_handling_class = Item::get_handling_class_by_type($_GET['parent']);
if (class_exists($item_handling_class)) {
$item_io_handling_class = $item_handling_class::get_item_add_io_handling_class();
if (file_exists("core/modules/" . $item_io_handling_class[0])) {
require_once "core/modules/" . $item_io_handling_class[0];
if (class_exists($item_io_handling_class[1])) {
if ($_GET['run'] == "sub_item_add") {
$item_io_handling_class[1]::item_add_edit_handler("add");
} else {
$item_io_handling_class[1]::item_add_edit_handler("edit");
}
} else {
throw new ItemAddIOClassNotFoundException();
}
} else {
throw new ItemAddIOFileNotFoundException();
}
} else {
throw new ItemHandlerClassNotFoundException();
}
} else {
throw new ItemPositionIDMissingException();
}
} else {
throw new ItemParentIDMissingException();
}
} else {
throw new ItemParentTypeMissingException();
}
} else {
throw new SampleSecurityAccessDeniedException();
}
break;
// Parent Item Lister
// Parent Item Lister
case "parent_item_list":
if ($sample_security->is_access(1, false) == true) {
if ($_GET['dialog']) {
$sample = new Sample($_GET['sample_id']);
$item_id = $sample->get_item_id();
$module_dialog = ModuleDialog::get_by_type_and_internal_name("parent_item_list", $_GET['dialog']);
if (file_exists($module_dialog['class_path'])) {
require_once $module_dialog['class_path'];
if (class_exists($module_dialog['class'])) {
if (method_exists($module_dialog['class'], $module_dialog['method'])) {
$module_dialog['class']::$module_dialog['method']($item_id);
} else {
throw new BaseModuleDialogMethodNotFoundException();
}
} else {
throw new BaseModuleDialogClassNotFoundException();
}
} else {
throw new BaseModuleDialogFileNotFoundException();
}
} else {
throw new BaseModuleDialogMissingException();
}
} else {
throw new SampleSecurityAccessDeniedException();
}
break;
// Common Dialogs
// Common Dialogs
case "common_dialog":
require_once "core/modules/base/common.request.php";
CommonRequest::common_dialog();
break;
default:
require_once "io/sample.io.php";
SampleIO::list_user_related_samples();
break;
}
}
/**
* @see ItemHolderInterface::get_item_holder_value()
* @param string $address
* @param integer $position_id
* @return mixed
*/
public final function get_item_holder_value($address, $position_id = null)
{
if ($this->sample_id and $this->sample) {
switch ($address) {
case "folder_id":
$folder_id = SampleFolder::get_folder_by_sample_id($this->sample_id);
$sub_folder_id = $this->get_sub_folder($folder_id, $position_id);
if (is_numeric($sub_folder_id)) {
$folder_id = $sub_folder_id;
}
return $folder_id;
break;
case "organisation_unin_id":
return $this->get_organisation_unit_id();
break;
default:
return null;
break;
}
} else {
return null;
}
}