Inheritance diagram for ilObjFolder:

Collaboration diagram for ilObjFolder:

Public Member Functions
	ilObjFolder ($a_id=0, $a_call_by_reference=true)
	Constructor public.
	setFolderTree ($a_tree)
	cloneObject ($a_target_id, $a_copy_id=0)
	Clone folder.
	putInTree ($a_parent)
	insert folder into grp_tree
	cloneDependencies ($a_target_id, $a_copy_id)
	Clone object dependencies (crs items, preconditions)
	downloadFolder ()
	getViewMode ()
	Get container view mode.
	addAdditionalSubItemInformation (&$a_item_data)
	Add additional information to sub item, e.g.
	read ()
	Overwritten read method.
Public Member Functions inherited from ilObject
	ilObject ($a_id=0, $a_reference=true)
	Constructor public.
	withReferences ()
	determines wehter objects are referenced or not (got ref ids or not)
	read ($a_force_db=false)
	read object data from db into object
	getId ()
	get object id public
	setId ($a_id)
	set object id public
	setRefId ($a_id)
	set reference id public
	getRefId ()
	get reference id public
	getType ()
	get object type public
	setType ($a_type)
	set object type public
	getPresentationTitle ()
	get presentation title Normally same as title Overwritten for sessions
	getTitle ()
	get object title public
	getUntranslatedTitle ()
	get untranslated object title public
	setTitle ($a_title)
	set object title
	getDescription ()
	get object description
	setDescription ($a_desc)
	set object description
	getLongDescription ()
	get object long description (stored in object_description)
	getImportId ()
	get import id
	setImportId ($a_import_id)
	set import id
	getOwner ()
	get object owner
	getOwnerName ()
	_lookupOwnerName ($a_owner_id)
	lookup owner name for owner id
	setOwner ($a_owner)
	set object owner
	getCreateDate ()
	get create date public
	getLastUpdateDate ()
	get last update date public
	getDiskUsage ()
	Gets the disk usage of the object in bytes.
	setObjDataRecord ($a_record)
	set object_data record (note: this method should only be called from the ilObjectFactory class)
	MDUpdateListener ($a_element)
	Meta data update listener.
	createMetaData ()
	create meta data entry
	updateMetaData ()
	update meta data entry
	deleteMetaData ()
	delete meta data entry
	updateOwner ()
	update owner of object in db
	_getIdForImportId ($a_import_id)
	get current object id for import id (static)
	_lookupOwner ($a_id)
	lookup object owner
	_lookupLastUpdate ($a_id, $a_as_string=false)
	lookup last update
	_getLastUpdateOfObjects ($a_objs)
	Get last update for a set of media objects.
	_setDeletedDate ($a_ref_id)
	only called in ilTree::saveSubTree
	_resetDeletedDate ($a_ref_id)
	only called in ilObjectGUI::insertSavedNodes
	_lookupDeletedDate ($a_ref_id)
	only called in ilObjectGUI::insertSavedNodes
	_writeTitle ($a_obj_id, $a_title)
	write title to db (static)
	_writeDescription ($a_obj_id, $a_desc)
	write description to db (static)
	_writeImportId ($a_obj_id, $a_import_id)
	write import id to db (static)
	_isInTrash ($a_ref_id)
	checks wether object is in trash
	_hasUntrashedReference ($a_obj_id)
	checks wether an object has at least one reference that is not in trash
	_getObjectsDataForType ($a_type, $a_omit_trash=false)
	get all objects of a certain type
	setPermissions ($a_parent_ref)
	set permissions of object
	createReference ()
	creates reference for object
	countReferences ()
	count references of object
	delete ()
	delete object or referenced object (in the case of a referenced object, object data is only deleted if last reference is deleted) This function removes an object entirely from system!!
	initDefaultRoles ()
	init default roles settings Purpose of this function is to create a local role folder and local roles, that are needed depending on the object type If you want to setup default local roles you MUST overwrite this method in derived object classes (see ilObjForum for an example) public
	createRoleFolder ()
	creates a local role folder
	applyDidacticTemplate ($a_tpl_id)
	Apply template.
	notify ($a_event, $a_ref_id, $a_parent_non_rbac_id, $a_node_id, $a_params=0)
	notifys an object about an event occured Based on the event passed, each object may decide how it reacts.
	setRegisterMode ($a_bool)
	isUserRegistered ($a_user_id=0)
	requireRegistration ()
	getXMLZip ()
	getHTMLDirectory ()
	cloneObject ($a_target_id, $a_copy_id=0, $a_omit_tree=false)
	Clone object permissions, put in tree ...
	appendCopyInfo ($a_target_id, $a_copy_id)
	Prepend Copy info if object with same name exists in that container.
	cloneMetaData ($target_obj)
	Copy meta data.
	_lookupCreationDate ($a_id)
	Lookup creation date.
Public Member Functions inherited from ilContainer
	ilContainer ($a_id=0, $a_call_by_reference=true)
	Constructor public.
	createContainerDirectory ()
	Create directory for the container.
	getContainerDirectory ()
	Get the container directory.
	_getContainerDirectory ($a_id)
	Get the container directory.
	getBigIconPath ()
	Get path for big icon.
	getSmallIconPath ()
	Get path for small icon.
	getTinyIconPath ()
	Get path for tiny icon.
	setHiddenFilesFound ($a_hiddenfilesfound)
	Set Found hidden files (set by getSubItems).
	getHiddenFilesFound ()
	Get Found hidden files (set by getSubItems).
	getStyleSheetId ()
	get ID of assigned style sheet object
	setStyleSheetId ($a_style_id)
	set ID of assigned style sheet object
	_lookupContainerSetting ($a_id, $a_keyword, $a_default_value=NULL)
	Lookup a container setting.
	_writeContainerSetting ($a_id, $a_keyword, $a_value)
	_lookupIconPath ($a_id, $a_size="big")
	lookup icon path
	saveIcons ($a_big_icon, $a_small_icon, $a_tiny_icon)
	save container icons
	removeBigIcon ()
	remove big icon
	removeSmallIcon ()
	remove small icon
	removeTinyIcon ()
	remove tiny icon
	cloneAllObject ($session_id, $client_id, $new_type, $ref_id, $clone_source, $options, $soap_call=false)
	clone all objects according to this container
	getOrderType ()
	Get order type default implementation.
	setOrderType ($a_value)
	getSubItems ($a_admin_panel_enabled=false, $a_include_side_block=false, $a_get_single=0)
	Get subitems of container.
	gotItems ()
	Check whether we got any items.
	getGroupedObjTypes ()
	Get grouped repository object types.
	enablePageEditing ()
	Check whether page editing is allowed for container.
	create ()
	Create.
	update ()
	Update.

Data Fields
	$folder_tree
Data Fields inherited from ilObject
const	TITLE_LENGTH = 128
	max length of object title
	$ilias
	$lng
	$id
	$ref_id
	$type
	$title
	$untranslatedTitle
	$desc
	$long_desc
	$owner
	$create_date
	$last_update
	$import_id
	$register = false
	$referenced
	$objectList
	$max_title
	$max_desc
	$add_dots
	$obj_data_record
	object_data record
Data Fields inherited from ilContainer
const	VIEW_SESSIONS = 0
const	VIEW_OBJECTIVE = 1
const	VIEW_TIMING = 2
const	VIEW_ARCHIVE = 3
const	VIEW_SIMPLE = 4
const	VIEW_BY_TYPE = 5
const	VIEW_INHERIT = 6
const	VIEW_ILINC = 7
const	VIEW_DEFAULT = self::VIEW_BY_TYPE
const	SORT_TITLE = 0
const	SORT_MANUAL = 1
const	SORT_ACTIVATION = 2
const	SORT_INHERIT = 3

Static Private Member Functions
static	recurseFolder ($refid, $title, $tmpdir)
	private functions which iterates through all folders and files and create an according file structure in a temporary directory.

Additional Inherited Members
Static Public Member Functions inherited from ilObject
static	_lookupObjIdByImportId ($a_import_id)
static	_getAllReferences ($a_id)
	get all reference ids of object
static	_lookupTitle ($a_id)
	lookup object title
static	_getIdsForTitle ($title, $type= '', $partialmatch=false)
static	_lookupDescription ($a_id)
	lookup object description
static	_lookupObjId ($a_id)
static	_lookupType ($a_id, $a_reference=false)
	lookup object type
static	_lookupObjectId ($a_ref_id)
	lookup object id
	_exists ($a_id, $a_reference=false)
	checks if an object exists in object_data
static	_getObjectsByType ($a_obj_type="", $a_owner="")
	Get objects by type.
static	_prepareCloneSelection ($a_ref_ids, $new_type, $show_path=true)
	Prepare copy wizard object selection.
static	_getIcon ($a_obj_id="", $a_size="big", $a_type="", $a_offline=false)
	Get icon for repository item.
static	collectDeletionDependencies (&$deps, $a_ref_id, $a_obj_id, $a_type, $a_depth=0)
	Collect deletion dependencies.
static	getDeletionDependencies ($a_obj_id)
	Get deletion dependencies.
static	getLongDescriptions (array $a_obj_ids)
	Get long description data.
static	getAllOwnedRepositoryObjects ($a_user_id)
	Get all ids of objects user owns.
Static Public Attributes inherited from ilContainer
static	$data_preloaded = false
Protected Attributes inherited from ilContainer
	$order_type = 0
	$hiddenfilesfound = false

Detailed Description

Class ilObjFolder.

Author: Wolfgang Merkens wmerk.nosp@m.ens@.nosp@m.datab.nosp@m.ay.d.nosp@m.e

Version

Id:: class.ilObjFolder.php 40448 2013-03-08 10:02:02Z jluetzen

Definition at line 34 of file class.ilObjFolder.php.

Member Function Documentation

ilObjFolder::addAdditionalSubItemInformation ( & $a_item_data )

Add additional information to sub item, e.g.

used in courses for timings information etc.

Reimplemented from ilContainer.

Definition at line 235 of file class.ilObjFolder.php.

        {               
                include_once './Services/Object/classes/class.ilObjectActivation.php';
                ilObjectActivation::addAdditionalSubItemInformation($a_item_data);
        }

ilObjFolder::cloneDependencies	(	$a_target_id,
		$a_copy_id
	)

Clone object dependencies (crs items, preconditions)

public

Parameters

int	target ref id of new course
int	copy id

Reimplemented from ilContainer.

Definition at line 110 of file class.ilObjFolder.php.

References ilObject\getId(), and ilObject\getRefId().

        {               
                parent::cloneDependencies($a_target_id,$a_copy_id);
                include_once('Services/Object/classes/class.ilObjectActivation.php');
                ilObjectActivation::cloneDependencies($this->getRefId(), $a_target_id, $a_copy_id);
                
                include_once('Services/Tracking/classes/class.ilLPCollections.php');
                $lp_collection = new ilLPCollections($this->getId());
                $lp_collection->cloneCollections($a_target_id,$a_copy_id);              
                
                return true;
        }

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ilObjFolder::cloneObject	(	$a_target_id,
		$a_copy_id = `0`
	)

Clone folder.

public

Parameters

int	target id
int	copy id

Reimplemented from ilContainer.

Definition at line 64 of file class.ilObjFolder.php.

References ilObject\getId().

        {
                $new_obj = parent::cloneObject($a_target_id,$a_copy_id);
                
                // Copy learning progress settings
                include_once('Services/Tracking/classes/class.ilLPObjSettings.php');
                $obj_settings = new ilLPObjSettings($this->getId());
                $obj_settings->cloneSettings($new_obj->getId());
                unset($obj_settings);
                
                return $new_obj;
        }

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ilObjFolder::downloadFolder ( )

Definition at line 167 of file class.ilObjFolder.php.

References ilObject\$lng, ilObject\_isInTrash(), ilUtil\delDir(), ilUtil\deliverFile(), ilObject\getRefId(), ilObject\getTitle(), ilUtil\ilTempnam(), ilUtil\makeDir(), recurseFolder(), ilUtil\sendInfo(), and ilUtil\zip().

                                         {
                global $lng, $rbacsystem, $ilAccess;
                include_once "./Services/Utilities/classes/class.ilUtil.php";
                include_once 'Modules/File/classes/class.ilObjFile.php';
                include_once 'Modules/File/classes/class.ilFileException.php';
                if (!$ilAccess->checkAccess("read", "", $this->getRefId()))
                {
                        $this->ilErr->raiseError(get_class($this)."::downloadFolder(): missing read permission!",$this->ilErr->WARNING);
                }
                if (ilObject::_isInTrash($this->getRefId()))
                {
                        $this->ilErr->raiseError(get_class($this)."::downloadFolder(): object is trashed!",$this->ilErr->WARNING);
                }
                
                $zip = PATH_TO_ZIP;
                $tmpdir = ilUtil::ilTempnam();          
                ilUtil::makeDir($tmpdir);
                $basename = ilUtil::getAsciiFilename($this->getTitle());
                $deliverFilename = $basename.".zip";
                $zipbasedir = $tmpdir.DIRECTORY_SEPARATOR.$basename;
                $tmpzipfile = $tmpdir.DIRECTORY_SEPARATOR.$deliverFilename;
                
                try {
                        ilObjFolder::recurseFolder ($this->getRefId(), $this->getTitle(), $tmpdir);
                        ilUtil::zip($zipbasedir, $tmpzipfile);
                        rename($tmpzipfile,$zipfile = ilUtil::ilTempnam());
                        ilUtil::delDir($tmpdir);
                        ilUtil::deliverFile($zipfile,$deliverFilename,'',false,true);
                } catch (ilFileException $e) {
                        ilUtil::sendInfo($e->getMessage(), true);
                }
        }

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ilObjFolder::getViewMode ( )

Get container view mode.

Reimplemented from ilContainer.

Definition at line 203 of file class.ilObjFolder.php.

References ilObject\_lookupObjId(), ilObjCourseAccess\_lookupViewMode(), ilContainer\VIEW_BY_TYPE, ilContainer\VIEW_SESSIONS, and ilContainer\VIEW_SIMPLE.

        {
                global $tree;
                
                // default: by type
                $view = ilContainer::VIEW_BY_TYPE;
                // always inherit from 
                $container_ref_id = $tree->checkForParentType($this->ref_id, 'grp');
                if(!$container_ref_id)
                {
                        $container_ref_id = $tree->checkForParentType($this->ref_id, 'crs');
                }
                if($container_ref_id)
                {
                        include_once("./Modules/Course/classes/class.ilObjCourseAccess.php");
                        $view_mode = ilObjCourseAccess::_lookupViewMode(ilObject::_lookupObjId($container_ref_id));
                        if ($view_mode == ilContainer::VIEW_SESSIONS ||
                                $view_mode == ilContainer::VIEW_BY_TYPE ||
                                $view_mode == ilContainer::VIEW_SIMPLE)
                        {
                                $view = $view_mode;
                        }
                }
                
                return $view;
        }

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ilObjFolder::ilObjFolder	(	$a_id = `0`,
		$a_call_by_reference = `true`
	)

Constructor public.

Parameters

integer	reference_id or object_id
boolean	treat the id as reference_id (true) or object_id (false)

Definition at line 44 of file class.ilObjFolder.php.

        {
                $this->type = "fold";
                parent::__construct($a_id,$a_call_by_reference);
                $this->lng->loadLanguageModule('fold');
        }

ilObjFolder::putInTree ( $a_parent )

insert folder into grp_tree

Reimplemented from ilObject.

Definition at line 81 of file class.ilObjFolder.php.

References ilObject\getId(), ilObject\getRefId(), and ilObject\withReferences().

        {
                global $tree;
                
                if (!is_object($this->folder_tree))
                {
                        $this->folder_tree =& $tree; 
                }
                if ($this->withReferences())
                {
                        // put reference id into tree
                        $this->folder_tree->insertNode($this->getRefId(), $a_parent);
                }
                else
                {
                        // put object id into tree
                        $this->folder_tree->insertNode($this->getId(), $a_parent);
                }
        }

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ilObjFolder::read ( )

Overwritten read method.

public

Parameters

@return

Reimplemented from ilContainer.

Definition at line 248 of file class.ilObjFolder.php.

References ilContainerSortingSettings\_lookupSortMode(), ilObject\getId(), and ilContainer\setOrderType().

        {
                global $tree;
                
                parent::read();
                
                // Inherit order type from parent course (if exists)
                include_once('./Services/Container/classes/class.ilContainerSortingSettings.php');
                $this->setOrderType(ilContainerSortingSettings::_lookupSortMode($this->getId()));
        }

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static ilObjFolder::recurseFolder	(	$refid,
		$title,
		$tmpdir
	)

staticprivate

private functions which iterates through all folders and files and create an according file structure in a temporary directory.

This function works recursive.

Parameters

integer	$refid	reference it
tmpdictory	$tmpdir

Returns: returns first created directory

Definition at line 132 of file class.ilObjFolder.php.

References ilObject\$title, ilObject\_isInTrash(), ilObjFile\_lookupAbsolutePath(), and ilUtil\makeDir().

Referenced by downloadFolder().

                                                                        {
                global $rbacsystem, $tree, $ilAccess;
                                
                $tmpdir = $tmpdir.DIRECTORY_SEPARATOR.ilUtil::getASCIIFilename($title);
                ilUtil::makeDir($tmpdir);
                
                $subtree = $tree->getChildsByTypeFilter($refid, array("fold","file"));
                
                foreach ($subtree as $child) 
                {
                        if (!$ilAccess->checkAccess("read", "", $child["ref_id"]))
                        {
                                continue;                       
                        }
                        if (ilObject::_isInTrash($child["ref_id"]))
                        {
                                continue;
                        }
                        if ($child["type"] == "fold")
                        {
                                ilObjFolder::recurseFolder ($child["ref_id"], $child["title"], $tmpdir);
                        } else {
                                $newFilename = $tmpdir.DIRECTORY_SEPARATOR.ilUtil::getASCIIFilename($child["title"]);
                                // copy to temporal directory
                                $oldFilename = ilObjFile::_lookupAbsolutePath($child["obj_id"]);
                                if (!copy ($oldFilename, $newFilename))
                                {
                                        throw new ilFileException("Could not copy ".$oldFilename." to ".$newFilename);
                                }       
                                touch($newFilename, filectime($oldFilename));                                                           
                        }
                }
                
        }

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ilObjFolder::setFolderTree ( $a_tree )

Definition at line 51 of file class.ilObjFolder.php.

        {
                $this->folder_tree =& $a_tree;
        }

Field Documentation

ilObjFolder::$folder_tree

Definition at line 36 of file class.ilObjFolder.php.

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

Modules/Folder/classes/class.ilObjFolder.php

Public Member Functions

Data Fields

Static Private Member Functions

Additional Inherited Members

Detailed Description

Member Function Documentation

Field Documentation