ILIAS  release_5-1 Revision 5.0.0-5477-g43f3e3fab5f
ilObjFolder Class Reference

Class ilObjFolder. More...

+ Inheritance diagram for ilObjFolder:
+ Collaboration diagram for ilObjFolder:

Public Member Functions

 ilObjFolder ($a_id=0, $a_call_by_reference=true)
 Constructor @access public. More...
 
 setFolderTree ($a_tree)
 
 cloneObject ($a_target_id, $a_copy_id=0)
 Clone folder. More...
 
 putInTree ($a_parent)
 insert folder into grp_tree More...
 
 cloneDependencies ($a_target_id, $a_copy_id)
 Clone object dependencies (crs items, preconditions) More...
 
 downloadFolder ()
 
 getViewMode ()
 Get container view mode. More...
 
 addAdditionalSubItemInformation (&$a_item_data)
 Add additional information to sub item, e.g. More...
 
 read ()
 Overwritten read method. More...
 
- Public Member Functions inherited from ilObject
 ilObject ($a_id=0, $a_reference=true)
 Constructor @access public. More...
 
 withReferences ()
 determines wehter objects are referenced or not (got ref ids or not) More...
 
 read ($a_force_db=false)
 read object data from db into object More...
 
 getId ()
 get object id @access public More...
 
 setId ($a_id)
 set object id @access public More...
 
 setRefId ($a_id)
 set reference id @access public More...
 
 getRefId ()
 get reference id @access public More...
 
 getType ()
 get object type @access public More...
 
 setType ($a_type)
 set object type @access public More...
 
 getPresentationTitle ()
 get presentation title Normally same as title Overwritten for sessions More...
 
 getTitle ()
 get object title @access public More...
 
 getUntranslatedTitle ()
 get untranslated object title @access public More...
 
 setTitle ($a_title)
 set object title More...
 
 getDescription ()
 get object description More...
 
 setDescription ($a_desc)
 set object description More...
 
 getLongDescription ()
 get object long description (stored in object_description) More...
 
 getImportId ()
 get import id More...
 
 setImportId ($a_import_id)
 set import id More...
 
 getOwner ()
 get object owner More...
 
 getOwnerName ()
 
 _lookupOwnerName ($a_owner_id)
 lookup owner name for owner id More...
 
 setOwner ($a_owner)
 set object owner More...
 
 getCreateDate ()
 get create date @access public More...
 
 getLastUpdateDate ()
 get last update date @access public More...
 
 getDiskUsage ()
 
 setObjDataRecord ($a_record)
 set object_data record (note: this method should only be called from the ilObjectFactory class) More...
 
 create ()
 create More...
 
 update ()
 update object in db More...
 
 MDUpdateListener ($a_element)
 Meta data update listener. More...
 
 createMetaData ()
 create meta data entry More...
 
 updateMetaData ()
 update meta data entry More...
 
 deleteMetaData ()
 delete meta data entry More...
 
 updateOwner ()
 update owner of object in db More...
 
 _getIdForImportId ($a_import_id)
 get current object id for import id (static) More...
 
 _lookupOwner ($a_id)
 lookup object owner More...
 
 _lookupLastUpdate ($a_id, $a_as_string=false)
 lookup last update More...
 
 _getLastUpdateOfObjects ($a_objs)
 Get last update for a set of media objects. More...
 
 _setDeletedDate ($a_ref_id)
 only called in ilTree::saveSubTree More...
 
 _resetDeletedDate ($a_ref_id)
 only called in ilObjectGUI::insertSavedNodes More...
 
 _lookupDeletedDate ($a_ref_id)
 only called in ilObjectGUI::insertSavedNodes More...
 
 _writeTitle ($a_obj_id, $a_title)
 write title to db (static) More...
 
 _writeDescription ($a_obj_id, $a_desc)
 write description to db (static) More...
 
 _writeImportId ($a_obj_id, $a_import_id)
 write import id to db (static) More...
 
 _isInTrash ($a_ref_id)
 checks wether object is in trash More...
 
 _hasUntrashedReference ($a_obj_id)
 checks wether an object has at least one reference that is not in trash More...
 
 _getObjectsDataForType ($a_type, $a_omit_trash=false)
 get all objects of a certain type More...
 
 putInTree ($a_parent_ref)
 maybe this method should be in tree object!? More...
 
 setPermissions ($a_parent_ref)
 set permissions of object More...
 
 setParentRolePermissions ($a_parent_ref)
 Initialize the permissions of parent roles (local roles of categories, global roles...) This method is overwritten in e.g courses, groups for building permission intersections with non_member templates. More...
 
 createReference ()
 creates reference for object More...
 
 countReferences ()
 count references of object More...
 
 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!! More...
 
 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) @access public More...
 
 applyDidacticTemplate ($a_tpl_id)
 Apply template. More...
 
 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. More...
 
 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 ... More...
 
 appendCopyInfo ($a_target_id, $a_copy_id)
 Prepend Copy info if object with same name exists in that container. More...
 
 cloneDependencies ($a_target_id, $a_copy_id)
 Clone object dependencies. More...
 
 cloneMetaData ($target_obj)
 Copy meta data. More...
 
 _lookupCreationDate ($a_id)
 Lookup creation date. More...
 
 getPossibleSubObjects ($a_filter=true)
 get all possible subobjects of this type the object can decide which types of subobjects are possible jut in time overwrite if the decision distinguish from standard model More...
 
- Public Member Functions inherited from ilContainer
 ilContainer ($a_id=0, $a_call_by_reference=true)
 Constructor @access public. More...
 
 createContainerDirectory ()
 Create directory for the container. More...
 
 getContainerDirectory ()
 Get the container directory. More...
 
 _getContainerDirectory ($a_id)
 Get the container directory. More...
 
 getBigIconPath ()
 Get path for big icon. More...
 
 getSmallIconPath ()
 Get path for small icon. More...
 
 getTinyIconPath ()
 Get path for tiny icon. More...
 
 getCustomIconPath ()
 Get path for custom icon. More...
 
 setHiddenFilesFound ($a_hiddenfilesfound)
 Set Found hidden files (set by getSubItems). More...
 
 getHiddenFilesFound ()
 Get Found hidden files (set by getSubItems). More...
 
 getStyleSheetId ()
 get ID of assigned style sheet object More...
 
 setStyleSheetId ($a_style_id)
 set ID of assigned style sheet object More...
 
 _lookupContainerSetting ($a_id, $a_keyword, $a_default_value=NULL)
 Lookup a container setting. More...
 
 _writeContainerSetting ($a_id, $a_keyword, $a_value)
 
 _lookupIconPath ($a_id, $a_size="big")
 lookup icon path More...
 
 saveIcons ($a_custom_icon)
 save container icons More...
 
 removeCustomIcon ()
 remove small icon More...
 
 cloneObject ($a_target_id, $a_copy_id=0)
 Clone container settings. More...
 
 cloneDependencies ($a_target_id, $a_copy_id)
 Clone object dependencies (container sorting) More...
 
 cloneAllObject ($session_id, $client_id, $new_type, $ref_id, $clone_source, $options, $soap_call=false, $a_submode=1)
 clone all objects according to this container More...
 
 getViewMode ()
 Get container view mode. More...
 
 getOrderType ()
 Get order type default implementation. More...
 
 setOrderType ($a_value)
 
 getSubItems ($a_admin_panel_enabled=false, $a_include_side_block=false, $a_get_single=0)
 Get subitems of container. More...
 
 gotItems ()
 Check whether we got any items. More...
 
 addAdditionalSubItemInformation (&$object)
 Add additional information to sub item, e.g. More...
 
 getGroupedObjTypes ()
 Get grouped repository object types. More...
 
 enablePageEditing ()
 Check whether page editing is allowed for container. More...
 
 create ()
 Create. More...
 
 update ()
 Update. More...
 
 read ()
 read More...
 

Data Fields

 $folder_tree
 
- Data Fields inherited from ilObject
const TITLE_LENGTH = 255
 max length of object title More...
 
const DESC_LENGTH = 128
 
 $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 More...
 
- 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_DEFAULT = self::VIEW_BY_TYPE
 
const SORT_TITLE = 0
 
const SORT_MANUAL = 1
 
const SORT_ACTIVATION = 2
 
const SORT_INHERIT = 3
 
const SORT_CREATION = 4
 
const SORT_DIRECTION_ASC = 0
 
const SORT_DIRECTION_DESC = 1
 
const SORT_NEW_ITEMS_POSITION_TOP = 0
 
const SORT_NEW_ITEMS_POSITION_BOTTOM = 1
 
const SORT_NEW_ITEMS_ORDER_TITLE = 0
 
const SORT_NEW_ITEMS_ORDER_CREATION = 1
 
const SORT_NEW_ITEMS_ORDER_ACTIVATION = 2
 

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. More...
 

Additional Inherited Members

- Static Public Member Functions inherited from ilObject
static _lookupObjIdByImportId ($a_import_id)
 
static _lookupImportId ($a_obj_id)
 
static _getAllReferences ($a_id)
 get all reference ids of object More...
 
static _lookupTitle ($a_id)
 lookup object title More...
 
static _getIdsForTitle ($title, $type='', $partialmatch=false)
 
static _lookupDescription ($a_id)
 lookup object description More...
 
static _lookupObjId ($a_id)
 
static setDeletedDates ($a_ref_ids)
 Set deleted date @global type $ilDB. More...
 
static _lookupType ($a_id, $a_reference=false)
 lookup object type More...
 
static _lookupObjectId ($a_ref_id)
 lookup object id More...
 
static _exists ($a_id, $a_reference=false, $a_type=null)
 checks if an object exists in object_data@access public More...
 
static _getObjectsByType ($a_obj_type="", $a_owner="")
 Get objects by type. More...
 
static _prepareCloneSelection ($a_ref_ids, $new_type, $show_path=true)
 Prepare copy wizard object selection. More...
 
static _getIcon ($a_obj_id="", $a_size="big", $a_type="", $a_offline=false)
 Get icon for repository item. More...
 
static collectDeletionDependencies (&$deps, $a_ref_id, $a_obj_id, $a_type, $a_depth=0)
 Collect deletion dependencies. More...
 
static getDeletionDependencies ($a_obj_id)
 Get deletion dependencies. More...
 
static getLongDescriptions (array $a_obj_ids)
 Get long description data. More...
 
static getAllOwnedRepositoryObjects ($a_user_id)
 Get all ids of objects user owns. More...
 
static fixMissingTitles ($a_type, array &$a_obj_title_map)
 Try to fix missing object titles. More...
 
static hasAutoRating ($a_type, $a_ref_id)
 Check if auto rating is active for parent group/course. More...
 
- Static Public Member Functions inherited from ilContainer
static _getContainerSettings ($a_id)
 
static _deleteContainerSettings ($a_id, $a_keyword=null, $a_keyword_like=false)
 
static _exportContainerSettings (ilXmlWriter $a_xml, $a_obj_id)
 
static getCompleteDescriptions (array $objects)
 overwrites description fields to long or short description in an assoc array keys needed (obj_id and description) More...
 
- 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

◆ addAdditionalSubItemInformation()

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 231 of file class.ilObjFolder.php.

232 {
233 include_once './Services/Object/classes/class.ilObjectActivation.php';
235 }
static addAdditionalSubItemInformation(array &$a_item)
Parse item data for list entries.

References ilObjectActivation\addAdditionalSubItemInformation().

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◆ cloneDependencies()

ilObjFolder::cloneDependencies (   $a_target_id,
  $a_copy_id 
)

Clone object dependencies (crs items, preconditions)

@access public

Parameters
inttarget ref id of new course
intcopy id

Reimplemented from ilContainer.

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

111 {
112 parent::cloneDependencies($a_target_id,$a_copy_id);
113
114 include_once('Services/Object/classes/class.ilObjectActivation.php');
115 ilObjectActivation::cloneDependencies($this->getRefId(), $a_target_id, $a_copy_id);
116
117 return true;
118 }
static cloneDependencies($a_ref_id, $a_target_id, $a_copy_id)
Clone dependencies.
getRefId()
get reference id @access public

References ilObjectActivation\cloneDependencies(), and ilObject\getRefId().

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◆ cloneObject()

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

Clone folder.

@access public

Parameters
inttarget id
intcopy id

Reimplemented from ilContainer.

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

65 {
66 $new_obj = parent::cloneObject($a_target_id,$a_copy_id);
67
68 // Copy learning progress settings
69 include_once('Services/Tracking/classes/class.ilLPObjSettings.php');
70 $obj_settings = new ilLPObjSettings($this->getId());
71 $obj_settings->cloneSettings($new_obj->getId());
72 unset($obj_settings);
73
74 return $new_obj;
75 }
getId()
get object id @access public

References ilObject\getId().

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◆ downloadFolder()

ilObjFolder::downloadFolder ( )

Definition at line 163 of file class.ilObjFolder.php.

163 {
164 global $lng, $rbacsystem, $ilAccess;
165 include_once "./Services/Utilities/classes/class.ilUtil.php";
166 include_once 'Modules/File/classes/class.ilObjFile.php';
167 include_once 'Modules/File/classes/class.ilFileException.php';
168 if (!$ilAccess->checkAccess("read", "", $this->getRefId()))
169 {
170 $this->ilErr->raiseError(get_class($this)."::downloadFolder(): missing read permission!",$this->ilErr->WARNING);
171 }
172 if (ilObject::_isInTrash($this->getRefId()))
173 {
174 $this->ilErr->raiseError(get_class($this)."::downloadFolder(): object is trashed!",$this->ilErr->WARNING);
175 }
176
177 $zip = PATH_TO_ZIP;
178 $tmpdir = ilUtil::ilTempnam();
179 ilUtil::makeDir($tmpdir);
180 $basename = ilUtil::getAsciiFilename($this->getTitle());
181 $deliverFilename = $basename.".zip";
182 $zipbasedir = $tmpdir.DIRECTORY_SEPARATOR.$basename;
183 $tmpzipfile = $tmpdir.DIRECTORY_SEPARATOR.$deliverFilename;
184
185 try {
186 ilObjFolder::recurseFolder ($this->getRefId(), $this->getTitle(), $tmpdir);
187 ilUtil::zip($zipbasedir, $tmpzipfile);
188 rename($tmpzipfile,$zipfile = ilUtil::ilTempnam());
189 ilUtil::delDir($tmpdir);
190 ilUtil::deliverFile($zipfile,$deliverFilename,'',false,true);
191 } catch (ilFileException $e) {
192 ilUtil::sendInfo($e->getMessage(), true);
193 }
194 }
Class to report exception.
static recurseFolder($refid, $title, $tmpdir)
private functions which iterates through all folders and files and create an according file structure...
_isInTrash($a_ref_id)
checks wether object is in trash
getTitle()
get object title @access public
static delDir($a_dir, $a_clean_only=false)
removes a dir and all its content (subdirs and files) recursively
static zip($a_dir, $a_file, $compress_content=false)
static ilTempnam($a_temp_path=null)
Create a temporary file in an ILIAS writable directory.
static sendInfo($a_info="", $a_keep=false)
Send Info Message to Screen.
static deliverFile($a_file, $a_filename, $a_mime='', $isInline=false, $removeAfterDelivery=false, $a_exit_after=true)
deliver file for download via browser.
static makeDir($a_dir)
creates a new directory and inherits all filesystem permissions of the parent directory You may pass ...

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

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◆ getViewMode()

ilObjFolder::getViewMode ( )

Get container view mode.

Reimplemented from ilContainer.

Definition at line 199 of file class.ilObjFolder.php.

200 {
201 global $tree;
202
203 // default: by type
205
206 // always inherit from
207 $container_ref_id = $tree->checkForParentType($this->ref_id, 'grp');
208 if(!$container_ref_id)
209 {
210 $container_ref_id = $tree->checkForParentType($this->ref_id, 'crs');
211 }
212 if($container_ref_id)
213 {
214 include_once("./Modules/Course/classes/class.ilObjCourseAccess.php");
215 $view_mode = ilObjCourseAccess::_lookupViewMode(ilObject::_lookupObjId($container_ref_id));
216 if ($view_mode == ilContainer::VIEW_SESSIONS ||
217 $view_mode == ilContainer::VIEW_BY_TYPE ||
218 $view_mode == ilContainer::VIEW_SIMPLE)
219 {
220 $view = $view_mode;
221 }
222 }
223
224 return $view;
225 }
_lookupViewMode($a_id)
Lookup view mode.
static _lookupObjId($a_id)

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

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◆ ilObjFolder()

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

Constructor @access public.

Parameters
integerreference_id or object_id
booleantreat the id as reference_id (true) or object_id (false)

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

45 {
46 $this->type = "fold";
47 parent::__construct($a_id,$a_call_by_reference);
48 $this->lng->loadLanguageModule('fold');
49 }

◆ putInTree()

ilObjFolder::putInTree (   $a_parent)

insert folder into grp_tree

Reimplemented from ilObject.

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

82 {
83 global $tree;
84
85 if (!is_object($this->folder_tree))
86 {
87 $this->folder_tree =& $tree;
88 }
89
90 if ($this->withReferences())
91 {
92 // put reference id into tree
93 $this->folder_tree->insertNode($this->getRefId(), $a_parent);
94 }
95 else
96 {
97 // put object id into tree
98 $this->folder_tree->insertNode($this->getId(), $a_parent);
99 }
100 }
withReferences()
determines wehter objects are referenced or not (got ref ids or not)

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

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◆ read()

ilObjFolder::read ( )

Overwritten read method.

@access public

Parameters

return

Reimplemented from ilContainer.

Definition at line 244 of file class.ilObjFolder.php.

245 {
246 global $tree;
247
248 parent::read();
249
250 // Inherit order type from parent course (if exists)
251 include_once('./Services/Container/classes/class.ilContainerSortingSettings.php');
253 }
static _lookupSortMode($a_obj_id)
lookup sort mode
setOrderType($a_value)

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

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◆ recurseFolder()

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$refidreference it
tmpdictory$tmpdir
Returns
returns first created directory

Definition at line 128 of file class.ilObjFolder.php.

128 {
129 global $rbacsystem, $tree, $ilAccess;
130
131 $tmpdir = $tmpdir.DIRECTORY_SEPARATOR.ilUtil::getASCIIFilename($title);
132 ilUtil::makeDir($tmpdir);
133
134 $subtree = $tree->getChildsByTypeFilter($refid, array("fold","file"));
135
136 foreach ($subtree as $child)
137 {
138 if (!$ilAccess->checkAccess("read", "", $child["ref_id"]))
139 {
140 continue;
141 }
142 if (ilObject::_isInTrash($child["ref_id"]))
143 {
144 continue;
145 }
146 if ($child["type"] == "fold")
147 {
148 ilObjFolder::recurseFolder ($child["ref_id"], $child["title"], $tmpdir);
149 } else {
150 $newFilename = $tmpdir.DIRECTORY_SEPARATOR.ilUtil::getASCIIFilename($child["title"]);
151 // copy to temporal directory
152 $oldFilename = ilObjFile::_lookupAbsolutePath($child["obj_id"]);
153 if (!copy ($oldFilename, $newFilename))
154 {
155 throw new ilFileException("Could not copy ".$oldFilename." to ".$newFilename);
156 }
157 touch($newFilename, filectime($oldFilename));
158 }
159 }
160
161 }
static _lookupAbsolutePath($obj_id, $a_version=null)
return absolute path for version

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

Referenced by downloadFolder(), ilObjWorkspaceFolder\downloadFolder(), recurseFolder(), and ilObjWorkspaceFolder\recurseFolder().

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◆ setFolderTree()

ilObjFolder::setFolderTree (   $a_tree)

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

52 {
53 $this->folder_tree =& $a_tree;
54 }

Field Documentation

◆ $folder_tree

ilObjFolder::$folder_tree

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


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