ILIAS  release_5-2 Revision v5.2.25-18-g3f80b828510
ilObjFolder Class Reference

Class ilObjFolder. More...

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

Public Member Functions

 __construct ($a_id=0, $a_call_by_reference=true)
 Constructor public. More...
 
 setFolderTree ($a_tree)
 
 cloneObject ($a_target_id, $a_copy_id=0, $a_omit_tree=false)
 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
 __construct ($a_id=0, $a_reference=true)
 Constructor public. More...
 
 withReferences ()
 determines wehter objects are referenced or not (got ref ids or not) More...
 
 read ()
 read object data from db into object More...
 
 getId ()
 get object id public More...
 
 setId ($a_id)
 set object id public More...
 
 setRefId ($a_id)
 set reference id public More...
 
 getRefId ()
 get reference id public More...
 
 getType ()
 get object type public More...
 
 setType ($a_type)
 set object type public More...
 
 getPresentationTitle ()
 get presentation title Normally same as title Overwritten for sessions More...
 
 getTitle ()
 get object title public More...
 
 getUntranslatedTitle ()
 get untranslated object title 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 ()
 
 setOwner ($a_owner)
 set object owner More...
 
 getCreateDate ()
 get create date public More...
 
 getLastUpdateDate ()
 get last update date public More...
 
 getDiskUsage ()
 Gets the disk usage of the object in bytes. 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...
 
 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) public More...
 
 applyDidacticTemplate ($a_tpl_id)
 Apply template. 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...
 
 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
 __construct ($a_id=0, $a_reference=true)
 
 createContainerDirectory ()
 Create directory for the container. More...
 
 getContainerDirectory ()
 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...
 
 setNewsTimeline ($a_val)
 Set news timeline. More...
 
 getNewsTimeline ()
 Get news timeline. More...
 
 setNewsTimelineAutoEntries ($a_val)
 Set news timeline auto entries. More...
 
 getNewsTimelineAutoEntries ()
 Get news timeline auto entries. More...
 
 setNewsTimelineLandingPage ($a_val)
 Set news timline is landing page. More...
 
 getNewsTimelineLandingPage ()
 Get news timline is landing page. More...
 
 isNewsTimelineEffective ()
 Is news timeline effective? More...
 
 isNewsTimelineLandingPageEffective ()
 Is news timeline landing page effective? More...
 
 setNewsBlockActivated ($a_val)
 Set news block activated. More...
 
 getNewsBlockActivated ()
 Get news block activated. More...
 
 setUseNews ($a_val)
 Set use news. More...
 
 getUseNews ()
 Get use news. More...
 
 saveIcons ($a_custom_icon)
 save container icons More...
 
 removeCustomIcon ()
 remove small icon More...
 
 cloneObject ($a_target_id, $a_copy_id=0, $a_omit_tree=false)
 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...
 
 readContainerSettings ()
 Read container settings. 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
 
- 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 _lookupOwnerName ($a_owner_id)
 lookup owner name for owner id More...
 
static _getIdForImportId ($a_import_id)
 get current object id for import id (static) More...
 
static _getAllReferences ($a_id)
 get all reference ids of object More...
 
static _lookupTitle ($a_id)
 lookup object title More...
 
static _lookupOwner ($a_id)
 lookup object owner More...
 
static _getIdsForTitle ($title, $type='', $partialmatch=false)
 
static _lookupDescription ($a_id)
 lookup object description More...
 
static _lookupLastUpdate ($a_id, $a_as_string=false)
 lookup last update More...
 
static _getLastUpdateOfObjects ($a_objs)
 Get last update for a set of media objects. More...
 
static _lookupObjId ($a_id)
 
static _setDeletedDate ($a_ref_id)
 only called in ilTree::saveSubTree More...
 
static setDeletedDates ($a_ref_ids)
 Set deleted date type $ilDB. More...
 
static _resetDeletedDate ($a_ref_id)
 only called in ilObjectGUI::insertSavedNodes More...
 
static _lookupDeletedDate ($a_ref_id)
 only called in ilObjectGUI::insertSavedNodes More...
 
static _writeTitle ($a_obj_id, $a_title)
 write title to db (static) More...
 
static _writeDescription ($a_obj_id, $a_desc)
 write description to db (static) More...
 
static _writeImportId ($a_obj_id, $a_import_id)
 write import id to db (static) More...
 
static _lookupType ($a_id, $a_reference=false)
 lookup object type More...
 
static _isInTrash ($a_ref_id)
 checks wether object is in trash More...
 
static _hasUntrashedReference ($a_obj_id)
 checks wether an object has at least one reference that is not in trash More...
 
static _lookupObjectId ($a_ref_id)
 lookup object id More...
 
static _getObjectsDataForType ($a_type, $a_omit_trash=false)
 get all objects of a certain type More...
 
static _exists ($a_id, $a_reference=false, $a_type=null)
 checks if an object exists in object_data 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 _lookupCreationDate ($a_id)
 Lookup creation date. 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 _getContainerDirectory ($a_id)
 Get the container directory. More...
 
static _lookupContainerSetting ($a_id, $a_keyword, $a_default_value=NULL)
 Lookup a container setting. More...
 
static _writeContainerSetting ($a_id, $a_keyword, $a_value)
 
static _getContainerSettings ($a_id)
 
static _deleteContainerSettings ($a_id, $a_keyword=null, $a_keyword_like=false)
 
static _exportContainerSettings (ilXmlWriter $a_xml, $a_obj_id)
 
static _lookupIconPath ($a_id, $a_size="big")
 lookup icon path More...
 
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
 
- Static Protected Member Functions inherited from ilContainer
static fixInternalLinksAfterCopy ($a_target_id, $a_copy_id, $a_source_ref_id)
 Fix internal links after copy process. More...
 
- Protected Attributes inherited from ilContainer
 $order_type = 0
 
 $hiddenfilesfound = false
 
 $news_timeline = false
 
 $news_timeline_auto_entries = false
 
 $setting
 

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.

Constructor & Destructor Documentation

◆ __construct()

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

Constructor 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  }

Member Function Documentation

◆ addAdditionalSubItemInformation()

ilObjFolder::addAdditionalSubItemInformation ( $a_item_data)

Add additional information to sub item, e.g.

used in courses for timings information etc.

Definition at line 230 of file class.ilObjFolder.php.

References ilObjectActivation\addAdditionalSubItemInformation().

231  {
232  include_once './Services/Object/classes/class.ilObjectActivation.php';
234  }
static addAdditionalSubItemInformation(array &$a_item)
Parse item data for list entries.
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◆ cloneDependencies()

ilObjFolder::cloneDependencies (   $a_target_id,
  $a_copy_id 
)

Clone object dependencies (crs items, preconditions)

public

Parameters
inttarget ref id of new course
intcopy id

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

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

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 public
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◆ cloneObject()

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

Clone folder.

public

Parameters
inttarget id
intcopy id

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

References ilObject\getId().

65  {
66  $new_obj = parent::cloneObject($a_target_id,$a_copy_id, $a_omit_tree);
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 public
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◆ downloadFolder()

ilObjFolder::downloadFolder ( )

Definition at line 163 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().

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

ilObjFolder::getViewMode ( )

Get container view mode.

Definition at line 198 of file class.ilObjFolder.php.

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

199  {
200  global $tree;
201 
202  // default: by type
204 
205  // always inherit from
206  $container_ref_id = $tree->checkForParentType($this->ref_id, 'grp');
207  if(!$container_ref_id)
208  {
209  $container_ref_id = $tree->checkForParentType($this->ref_id, 'crs');
210  }
211  if($container_ref_id)
212  {
213  include_once("./Modules/Course/classes/class.ilObjCourseAccess.php");
214  $view_mode = ilObjCourseAccess::_lookupViewMode(ilObject::_lookupObjId($container_ref_id));
215  if ($view_mode == ilContainer::VIEW_SESSIONS ||
216  $view_mode == ilContainer::VIEW_BY_TYPE ||
217  $view_mode == ilContainer::VIEW_SIMPLE)
218  {
219  $view = $view_mode;
220  }
221  }
222 
223  return $view;
224  }
static _lookupObjId($a_id)
static _lookupViewMode($a_id)
Lookup view mode.
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◆ putInTree()

ilObjFolder::putInTree (   $a_parent)

insert folder into grp_tree

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

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

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)
getId()
get object id public
getRefId()
get reference id public
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◆ read()

ilObjFolder::read ( )

Overwritten read method.

public

Parameters

Definition at line 243 of file class.ilObjFolder.php.

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

244  {
245  global $tree;
246 
247  parent::read();
248 
249  // Inherit order type from parent course (if exists)
250  include_once('./Services/Container/classes/class.ilContainerSortingSettings.php');
252  }
getId()
get object id public
setOrderType($a_value)
static _lookupSortMode($a_obj_id)
lookup sort mode
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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.

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

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

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($oldFilename));
158  }
159  }
160 
161  }
static _isInTrash($a_ref_id)
checks wether object is in trash
static recurseFolder($refid, $title, $tmpdir)
private functions which iterates through all folders and files and create an according file structure...
Class to report exception.
Create styles array
The data for the language used.
static makeDir($a_dir)
creates a new directory and inherits all filesystem permissions of the parent directory You may pass ...
static _lookupAbsolutePath($obj_id, $a_version=null)
return absolute path for version
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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: