ILIAS  Release_4_3_x_branch Revision 61807
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Public Member Functions | Protected Member Functions
ilRepUtilGUI Class Reference

Repository GUI Utilities. More...

+ Collaboration diagram for ilRepUtilGUI:

Public Member Functions

 __construct ($a_parent_gui, $a_parent_cmd="")
 Constructor.
 showDeleteConfirmation ($a_ids, $a_supress_message=false)
 Show delete confirmation table.
 handleMultiReferences ($a_obj_id, $a_ref_id, $a_form_name)
 Build subitem list for multiple references.
 showTrashTable ($a_ref_id)
 Get trashed objects for a container.
 restoreObjects ($a_cur_ref_id, $a_ref_ids)
 Restore objects from trash.
 deleteObjects ($a_cur_ref_id, $a_ref_ids)
 Delete objects.
 removeObjectsFromSystem ($a_ref_ids, $a_from_recovery_folder=false)
 Remove objects from system.
 confirmRemoveFromSystemObject ($a_ids)
 Confirmation for trash.

Protected Member Functions

 buildPath ($ref_ids)
 Build path with deep-link.

Detailed Description

Repository GUI Utilities.

Author
Alex Killing alex..nosp@m.kill.nosp@m.ing@g.nosp@m.mx.d.nosp@m.e
Version
$Id$

Definition at line 11 of file class.ilRepUtilGUI.php.

Constructor & Destructor Documentation

ilRepUtilGUI::__construct (   $a_parent_gui,
  $a_parent_cmd = "" 
)

Constructor.

Parameters
objectparent gui object
stringcurrent parent command (like in table2gui)

Definition at line 20 of file class.ilRepUtilGUI.php.

{
$this->parent_gui = $a_parent_gui;
$this->parent_cmd = $a_parent_cmd;
}

Member Function Documentation

ilRepUtilGUI::buildPath (   $ref_ids)
protected

Build path with deep-link.

Parameters
array$ref_ids
Returns
array

Definition at line 333 of file class.ilRepUtilGUI.php.

References $data, $path, $ref_id, $result, and ilLink\_getLink().

Referenced by handleMultiReferences().

{
global $tree;
include_once 'Services/Link/classes/class.ilLink.php';
if(!count($ref_ids))
{
return false;
}
$result = array();
foreach($ref_ids as $ref_id)
{
$path = "";
$path_full = $tree->getPathFull($ref_id);
foreach($path_full as $idx => $data)
{
if($idx)
{
$path .= " » ";
}
if($ref_id != $data['ref_id'])
{
$path .= $data['title'];
}
else
{
$path .= ('<a target="_top" href="'.
ilLink::_getLink($data['ref_id'],$data['type']).'">'.
$data['title'].'</a>');
}
}
$result[] = $path;
}
return $result;
}

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ilRepUtilGUI::confirmRemoveFromSystemObject (   $a_ids)

Confirmation for trash.

Parameters
array$a_idsref_ids

Definition at line 378 of file class.ilRepUtilGUI.php.

References $ilCtrl, $lng, $title, $tpl, ilObject\_getIcon(), ilObject\_lookupObjId(), ilObject\_lookupType(), ilObjectFactory\getClassByType(), and ilPlugin\lookupTxt().

{
global $ilCtrl, $lng, $objDefinition, $tpl;
include_once("./Services/Utilities/classes/class.ilConfirmationGUI.php");
if(!is_array($a_ids))
{
$a_ids = array($a_ids);
}
$cgui = new ilConfirmationGUI();
$cgui->setFormAction($ilCtrl->getFormAction($this->parent_gui));
$cgui->setCancel($lng->txt("cancel"), "trash");
$cgui->setConfirm($lng->txt("confirm"), "removeFromSystem");
$cgui->setFormName("trash_confirmation");
$cgui->setHeaderText($lng->txt("info_delete_sure"));
foreach($a_ids as $id)
{
$obj_id = ilObject::_lookupObjId($id);
$type = ilObject::_lookupType($obj_id);
$title = call_user_func(array(ilObjectFactory::getClassByType($type),'_lookupTitle'),$obj_id);
$alt = ($objDefinition->isPlugin($type))
? $lng->txt("icon")." ".ilPlugin::lookupTxt("rep_robj", $type, "obj_".$type)
: $lng->txt("icon")." ".$lng->txt("obj_".$type);
$cgui->addItem("trash_id[]", $id, $title,
ilObject::_getIcon($obj_id, "small", $type),
$alt);
}
$tpl->setContent($cgui->getHTML());
}

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ilRepUtilGUI::deleteObjects (   $a_cur_ref_id,
  $a_ref_ids 
)

Delete objects.

Definition at line 265 of file class.ilRepUtilGUI.php.

References $ilSetting, $lng, ilUtil\sendFailure(), and ilUtil\sendSuccess().

{
global $ilSetting, $lng;
if (!is_array($a_ref_ids) || count($a_ref_ids) == 0)
{
ilUtil::sendFailure($lng->txt("no_checkbox"), true);
return false;
}
else
{
include_once("./Services/Repository/classes/class.ilRepUtil.php");
try
{
ilRepUtil::deleteObjects($a_cur_ref_id, $a_ref_ids);
if ($ilSetting->get('enable_trash'))
{
ilUtil::sendSuccess($lng->txt("info_deleted"),true);
}
else
{
ilUtil::sendSuccess($lng->txt("msg_removed"),true);
}
}
catch (Exception $e)
{
ilUtil::sendFailure($e->getMessage(), true);
return false;
}
}
}

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ilRepUtilGUI::handleMultiReferences (   $a_obj_id,
  $a_ref_id,
  $a_form_name 
)

Build subitem list for multiple references.

Parameters
int$a_obj_id
int$a_ref_id
string$a_form_name
Returns
string

Definition at line 103 of file class.ilRepUtilGUI.php.

References $lng, $tpl, ilObject\_getAllReferences(), and buildPath().

Referenced by showDeleteConfirmation().

{
global $lng, $ilAccess, $tree;
// process
$all_refs = ilObject::_getAllReferences($a_obj_id);
if(sizeof($all_refs) > 1)
{
$lng->loadLanguageModule("rep");
$may_delete_any = 0;
$counter = 0;
$items = array();
foreach($all_refs as $mref_id)
{
// not the already selected reference, no refs from trash
if($mref_id != $a_ref_id && !$tree->isDeleted($mref_id))
{
if($ilAccess->checkAccess("read", "", $mref_id))
{
$may_delete = false;
if($ilAccess->checkAccess("delete", "", $mref_id))
{
$may_delete = true;
$may_delete_any++;
}
$items[] = array("id" => $mref_id,
"path" => array_shift($this->buildPath(array($mref_id))),
"delete" => $may_delete);
}
else
{
$counter++;
}
}
}
// render
$tpl = new ilTemplate("tpl.rep_multi_ref.html", true, true, "Services/Repository");
$tpl->setVariable("TXT_INTRO", $lng->txt("rep_multiple_reference_deletion_intro"));
if($may_delete_any)
{
$tpl->setVariable("TXT_INSTRUCTION", $lng->txt("rep_multiple_reference_deletion_instruction"));
}
if($items)
{
$var_name = "mref_id[]";
foreach($items as $item)
{
if($item["delete"])
{
$tpl->setCurrentBlock("cbox");
$tpl->setVariable("ITEM_NAME", $var_name);
$tpl->setVariable("ITEM_VALUE", $item["id"]);
$tpl->parseCurrentBlock();
}
else
{
$tpl->setCurrentBlock("item_info");
$tpl->setVariable("TXT_ITEM_INFO", $lng->txt("rep_no_permission_to_delete"));
$tpl->parseCurrentBlock();
}
$tpl->setCurrentBlock("item");
$tpl->setVariable("ITEM_TITLE", $item["path"]);
$tpl->parseCurrentBlock();
}
if($may_delete_any > 1)
{
$tpl->setCurrentBlock("cbox");
$tpl->setVariable("ITEM_NAME", "sall_".$a_ref_id);
$tpl->setVariable("ITEM_VALUE", "");
$tpl->setVariable("ITEM_ADD", " onclick=\"il.Util.setChecked('".
$a_form_name."', '".$var_name."', document.".$a_form_name.
".sall_".$a_ref_id.".checked)\"");
$tpl->parseCurrentBlock();
$tpl->setCurrentBlock("item");
$tpl->setVariable("ITEM_TITLE", $lng->txt("select_all"));
$tpl->parseCurrentBlock();
}
}
if($counter)
{
$tpl->setCurrentBlock("add_info");
$tpl->setVariable("TXT_ADDITIONAL_INFO",
sprintf($lng->txt("rep_object_references_cannot_be_read"), $counter));
$tpl->parseCurrentBlock();
}
return $tpl->get();
}
}

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ilRepUtilGUI::removeObjectsFromSystem (   $a_ref_ids,
  $a_from_recovery_folder = false 
)

Remove objects from system.

Definition at line 300 of file class.ilRepUtilGUI.php.

References $lng, ilUtil\sendFailure(), and ilUtil\sendSuccess().

{
global $lng;
if (!is_array($a_ref_ids) || count($a_ref_ids) == 0)
{
ilUtil::sendFailure($lng->txt("no_checkbox"), true);
return false;
}
else
{
include_once("./Services/Repository/classes/class.ilRepUtil.php");
try
{
ilRepUtil::removeObjectsFromSystem($a_ref_ids, $a_from_recovery_folder);
ilUtil::sendSuccess($lng->txt("msg_removed"),true);
}
catch (Exception $e)
{
ilUtil::sendFailure($e->getMessage(), true);
return false;
}
}
return true;
}

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ilRepUtilGUI::restoreObjects (   $a_cur_ref_id,
  $a_ref_ids 
)

Restore objects from trash.

Parameters
integercurrent ref id
arrayarray of ref ids to be restored

Definition at line 236 of file class.ilRepUtilGUI.php.

References $lng, ilUtil\sendFailure(), and ilUtil\sendSuccess().

{
global $lng;
if (!is_array($a_ref_ids) || count($a_ref_ids) == 0)
{
ilUtil::sendFailure($lng->txt("no_checkbox"),true);
return false;
}
else
{
try
{
include_once("./Services/Repository/classes/class.ilRepUtil.php");
ilRepUtil::restoreObjects($a_cur_ref_id, $a_ref_ids);
ilUtil::sendSuccess($lng->txt("msg_undeleted"),true);
}
catch (Exception $e)
{
ilUtil::sendFailure($e->getMessage(),true);
return false;
}
}
return true;
}

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ilRepUtilGUI::showDeleteConfirmation (   $a_ids,
  $a_supress_message = false 
)

Show delete confirmation table.

Definition at line 30 of file class.ilRepUtilGUI.php.

References $ilCtrl, $ilSetting, $lng, $ref_id, $tab, $title, $tpl, ilObject\_getIcon(), ilObject\_lookupObjId(), ilObject\_lookupType(), ilObject\collectDeletionDependencies(), ilObjectFactory\getClassByType(), handleMultiReferences(), ilPlugin\lookupTxt(), and ilUtil\sendFailure().

{
global $lng, $ilSetting, $ilCtrl, $tpl, $objDefinition;
if (!is_array($a_ids) || count($a_ids) == 0)
{
ilUtil::sendFailure($lng->txt("no_checkbox"), true);
return false;
}
// Remove duplicate entries
$a_ids = array_unique((array) $a_ids);
include_once("./Services/Utilities/classes/class.ilConfirmationGUI.php");
$cgui = new ilConfirmationGUI();
if(!$a_supress_message)
{
$msg = $lng->txt("info_delete_sure");
if (!$ilSetting->get('enable_trash'))
{
$msg .= "<br/>".$lng->txt("info_delete_warning_no_trash");
}
$cgui->setHeaderText($msg);
}
$cgui->setFormAction($ilCtrl->getFormAction($this->parent_gui));
$cgui->setCancel($lng->txt("cancel"), "cancelDelete");
$cgui->setConfirm($lng->txt("confirm"), "confirmedDelete");
$form_name = "cgui_".md5(uniqid());
$cgui->setFormName($form_name);
$deps = array();
foreach ($a_ids as $ref_id)
{
$obj_id = ilObject::_lookupObjId($ref_id);
$type = ilObject::_lookupType($obj_id);
$title = call_user_func(array(ilObjectFactory::getClassByType($type),'_lookupTitle'),$obj_id);
$alt = ($objDefinition->isPlugin($type))
? $lng->txt("icon")." ".ilPlugin::lookupTxt("rep_robj", $type, "obj_".$type)
: $lng->txt("icon")." ".$lng->txt("obj_".$type);
$title .= $this->handleMultiReferences($obj_id, $ref_id, $form_name);
$cgui->addItem("id[]", $ref_id, $title,
ilObject::_getIcon($obj_id, "small", $type),
$alt);
ilObject::collectDeletionDependencies($deps, $ref_id, $obj_id, $type);
}
$deps_html = "";
if (is_array($deps) && count($deps) > 0)
{
include_once("./Services/Repository/classes/class.ilRepDependenciesTableGUI.php");
$tab = new ilRepDependenciesTableGUI($deps);
$deps_html = "<br/><br/>".$tab->getHTML();
}
$tpl->setContent($cgui->getHTML().$deps_html);
return true;
}

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ilRepUtilGUI::showTrashTable (   $a_ref_id)

Get trashed objects for a container.

Parameters
intergerref id of container

Definition at line 212 of file class.ilRepUtilGUI.php.

References $lng, $tpl, and ilUtil\sendInfo().

{
global $tpl, $tree, $lng;
$objects = $tree->getSavedNodeData($a_ref_id);
if (count($objects) == 0)
{
ilUtil::sendInfo($lng->txt("msg_trash_empty"));
return;
}
include_once("./Services/Repository/classes/class.ilTrashTableGUI.php");
$ttab = new ilTrashTableGUI($this->parent_gui, "trash");
$ttab->setData($objects);
$tpl->setContent($ttab->getHTML());
}

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The documentation for this class was generated from the following file: