ILIAS  release_5-0 Revision 5.0.0-1144-gc4397b1f870
ilObjCategory Class Reference

Class ilObjCategory. More...

+ Inheritance diagram for ilObjCategory:
+ Collaboration diagram for ilObjCategory:

Public Member Functions

 ilObjCategory ($a_id=0, $a_call_by_reference=true)
 Constructor public. More...
 
 delete ()
 delete category and all related data More...
 
 getTranslations ()
 get all translations from this category More...
 
 removeTranslations ()
 
 deleteTranslation ($a_lang)
 
 addTranslation ($a_title, $a_desc, $a_lang, $a_lang_default)
 
 updateTranslation ($a_title, $a_desc, $a_lang, $a_lang_default)
 
 cloneObject ($a_target_id, $a_copy_id=0)
 Clone course (no member data) More...
 
 cloneDependencies ($a_target_id, $a_copy_id)
 
 addAdditionalSubItemInformation (&$a_item_data)
 Add additional information to sub item, e.g. More...
 
- Public Member Functions inherited from ilContainer
 ilContainer ($a_id=0, $a_call_by_reference=true)
 Constructor 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)
 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...
 
- Public Member Functions inherited from ilObject
 ilObject ($a_id=0, $a_reference=true)
 Constructor 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 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 ()
 
 _lookupOwnerName ($a_owner_id)
 lookup owner name for owner id More...
 
 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...
 
 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) 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...
 

Additional Inherited Members

- 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 Member Functions inherited from ilObject
static _lookupObjIdByImportId ($a_import_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 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 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 hasAutoRating ($a_type, $a_ref_id)
 Check if auto rating is active for parent group/course. 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_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
 
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
 
- 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...
 
- Static Public Attributes inherited from ilContainer
static $data_preloaded = false
 
- Protected Attributes inherited from ilContainer
 $order_type = 0
 
 $hiddenfilesfound = false
 

Detailed Description

Class ilObjCategory.

Author
Stefan Meyer meyer.nosp@m.@lei.nosp@m.fos.c.nosp@m.om
Version
$Id$

Definition at line 19 of file class.ilObjCategory.php.

Member Function Documentation

◆ addAdditionalSubItemInformation()

ilObjCategory::addAdditionalSubItemInformation ( $a_item_data)

Add additional information to sub item, e.g.

used in courses for timings information etc.

Definition at line 278 of file class.ilObjCategory.php.

References ilObjectActivation\addAdditionalSubItemInformation().

279  {
280  include_once './Services/Object/classes/class.ilObjectActivation.php';
282  }
static addAdditionalSubItemInformation(array &$a_item)
Parse item data for list entries.
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◆ addTranslation()

ilObjCategory::addTranslation (   $a_title,
  $a_desc,
  $a_lang,
  $a_lang_default 
)

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

References $ilDB, $query, $res, and ilObject\getId().

129  {
130  global $ilDB;
131 
132  if (empty($a_title))
133  {
134  $a_title = "NO TITLE";
135  }
136 
137  $query = "INSERT INTO object_translation ".
138  "(obj_id,title,description,lang_code,lang_default) ".
139  "VALUES ".
140  "(".$ilDB->quote($this->getId(),'integer').",".
141  $ilDB->quote($a_title,'text').",".$ilDB->quote($a_desc,'text').",".
142  $ilDB->quote($a_lang,'text').",".$ilDB->quote($a_lang_default,'integer').")";
143  $res = $ilDB->manipulate($query);
144 
145  return true;
146  }
getId()
get object id public
global $ilDB
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◆ cloneDependencies()

ilObjCategory::cloneDependencies (   $a_target_id,
  $a_copy_id 
)

Definition at line 217 of file class.ilObjCategory.php.

References ilCopyWizardOptions\_getInstance(), ilObject\_lookupObjId(), ilObject\_lookupType(), ilTaxNodeAssignment\addAssignment(), ilObject\getId(), ilObjTaxonomy\getUsageOfObject(), and ilObjTaxonomy\saveUsage().

218  {
219  parent::cloneDependencies($a_target_id,$a_copy_id);
220 
221 
222  // clone taxonomies
223 
224  include_once("./Services/Taxonomy/classes/class.ilObjTaxonomy.php");
225  $all_tax = ilObjTaxonomy::getUsageOfObject($this->getId());
226  if(sizeof($all_tax))
227  {
228  include_once("./Services/Taxonomy/classes/class.ilTaxNodeAssignment.php");
229 
230  $cwo = ilCopyWizardOptions::_getInstance($a_copy_id);
231  $mappings = $cwo->getMappings();
232 
233  foreach($all_tax as $old_tax_id)
234  {
235  if($old_tax_id)
236  {
237  // clone it
238  $old_tax = new ilObjTaxonomy($old_tax_id);
239  $new_tax = $old_tax->cloneObject(0,0,true);
240  $tax_map = $old_tax->getNodeMapping();
241 
242  // assign new taxonomy to new category
243  ilObjTaxonomy::saveUsage($new_tax->getId(), ilObject::_lookupObjId($a_target_id));
244 
245  // clone assignments (for all sub-items)
246  foreach($mappings as $old_ref_id => $new_ref_id)
247  {
248  if($old_ref_id != $new_ref_id)
249  {
250  $old_obj_id = ilObject::_lookupObjId($old_ref_id);
251  $new_obj_id = ilObject::_lookupObjId($new_ref_id);
252  $obj_type = ilObject::_lookupType($old_obj_id);
253 
254  $tax_ass = new ilTaxNodeAssignment($obj_type, $old_obj_id, "obj", $old_tax_id);
255  $assignmts = $tax_ass->getAssignmentsOfItem($old_obj_id);
256  if(sizeof($assignmts))
257  {
258  $new_tax_ass = new ilTaxNodeAssignment($obj_type, $new_obj_id, "obj", $new_tax->getId());
259  foreach($assignmts as $a)
260  {
261  if($tax_map[$a["node_id"]])
262  {
263  $new_tax_ass->addAssignment($tax_map[$a["node_id"]], $new_obj_id);
264  }
265  }
266  }
267  }
268  }
269  }
270  }
271  }
272  }
addAssignment($a_node_id, $a_item_id, $a_order_nr=0)
Add assignment.
Taxonomy node <-> item assignment.
static getUsageOfObject($a_obj_id, $a_include_titles=false)
Get usage of object.
static _getInstance($a_copy_id)
Get instance of copy wizard options.
getId()
get object id public
static _lookupObjId($a_id)
static _lookupType($a_id, $a_reference=false)
lookup object type
static saveUsage($a_tax_id, $a_obj_id)
Save Usage.
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◆ cloneObject()

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

Clone course (no member data)

public

Parameters
inttarget ref_id
intcopy id

Definition at line 178 of file class.ilObjCategory.php.

References $ilDB, $ilUser, ilContainer\getBigIconPath(), ilObject\getId(), ilObjectTranslation\getInstance(), ilContainer\getSmallIconPath(), and ilContainer\getTinyIconPath().

179  {
180  global $ilDB,$ilUser;
181 
182  $new_obj = parent::cloneObject($a_target_id,$a_copy_id);
183 
184  /* done in class.ilContainer
185  include_once('./Services/Container/classes/class.ilContainerSortingSettings.php');
186  ilContainerSortingSettings::_cloneSettings($this->getId(),$new_obj->getId());
187  */
188 
189  include_once("./Services/Object/classes/class.ilObjectTranslation.php");
190  $ot = ilObjectTranslation::getInstance($this->getId());
191  $ot->copy($new_obj->getId());
192 
193  /*
194  $first = true;
195  $translations = $this->getTranslations();
196  if(is_array($translations['Fobject']))
197  {
198  foreach($translations['Fobject'] as $num => $translation)
199  {
200  $new_obj->addTranslation($translation['title'],$translation['desc'],$translation['lang'],$first);
201 
202  if($first)
203  {
204  $first = false;
205  }
206  }
207  }*/
208 
209  // clone icons
210  $new_obj->saveIcons($this->getBigIconPath(),
211  $this->getSmallIconPath(),
212  $this->getTinyIconPath());
213 
214  return $new_obj;
215  }
getBigIconPath()
Get path for big icon.
getTinyIconPath()
Get path for tiny icon.
getId()
get object id public
getSmallIconPath()
Get path for small icon.
global $ilUser
Definition: imgupload.php:15
static getInstance($a_obj_id)
Get instance.
global $ilDB
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◆ delete()

ilObjCategory::delete ( )

delete category and all related data

public

Returns
boolean true if all object data were removed; false if only a references were removed

Definition at line 39 of file class.ilObjCategory.php.

References $ilDB, $query, $res, ilObjUserFolder\_updateUserFolderAssignment(), ilObject\getId(), ilObjTaxonomy\getUsageOfObject(), and USER_FOLDER_ID.

40  {
41  global $ilDB,$ilAppEventHandler;
42 
43  // always call parent delete function first!!
44  if (!parent::delete())
45  {
46  return false;
47  }
48 
49  // put here category specific stuff
50  include_once('./Services/User/classes/class.ilObjUserFolder.php');
52 
53  $query = "DELETE FROM object_translation WHERE obj_id = ".$ilDB->quote($this->getId(),'integer');
54  $res = $ilDB->manipulate($query);
55 
56  // taxonomies
57  include_once "Services/Taxonomy/classes/class.ilObjTaxonomy.php";
58  foreach(ilObjTaxonomy::getUsageOfObject($this->getId()) as $tax_id)
59  {
60  if($tax_id)
61  {
62  $tax = new ilObjTaxonomy($tax_id);
63  $tax->delete();
64  }
65  }
66 
67  $ilAppEventHandler->raise('Modules/Category',
68  'delete',
69  array('object' => $this,
70  'obj_id' => $this->getId()));
71 
72  return true;
73  }
static _updateUserFolderAssignment($a_old_id, $a_new_id)
Update user folder assignment Typically called after deleting a category with local user accounts...
static getUsageOfObject($a_obj_id, $a_include_titles=false)
Get usage of object.
getId()
get object id public
global $ilDB
const USER_FOLDER_ID
Class ilObjUserFolder.
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◆ deleteTranslation()

ilObjCategory::deleteTranslation (   $a_lang)

Definition at line 117 of file class.ilObjCategory.php.

References $ilDB, $query, $res, and ilObject\getId().

118  {
119  global $ilDB;
120 
121  $query = "DELETE FROM object_translation WHERE obj_id= ".
122  $ilDB->quote($this->getId(),'integer')." AND lang_code = ".
123  $ilDB->quote($a_lang, 'text');
124  $res = $ilDB->manipulate($query);
125  }
getId()
get object id public
global $ilDB
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◆ getTranslations()

ilObjCategory::getTranslations ( )

get all translations from this category

public

Returns
array

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

References $data, $ilDB, $r, $row, DB_FETCHMODE_OBJECT, and ilObject\getId().

82  {
83  global $ilDB;
84 
85  $q = "SELECT * FROM object_translation WHERE obj_id = ".
86  $ilDB->quote($this->getId(),'integer')." ORDER BY lang_default DESC";
87  $r = $this->ilias->db->query($q);
88 
89  $num = 0;
90 
91  while ($row = $r->fetchRow(DB_FETCHMODE_OBJECT))
92  {
93  $data["Fobject"][$num]= array("title" => $row->title,
94  "desc" => $row->description,
95  "lang" => $row->lang_code
96  );
97  $num++;
98  }
99 
100  // first entry is always the default language
101  $data["default_language"] = 0;
102 
103  return $data ? $data : array();
104  }
const DB_FETCHMODE_OBJECT
Definition: class.ilDB.php:11
getId()
get object id public
redirection script todo: (a better solution should control the processing via a xml file) ...
global $ilDB
$r
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◆ ilObjCategory()

ilObjCategory::ilObjCategory (   $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 27 of file class.ilObjCategory.php.

References ilContainer\ilContainer().

28  {
29  $this->type = "cat";
30  $this->ilContainer($a_id,$a_call_by_reference);
31  }
ilContainer($a_id=0, $a_call_by_reference=true)
Constructor public.
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◆ removeTranslations()

ilObjCategory::removeTranslations ( )

Definition at line 107 of file class.ilObjCategory.php.

References $ilDB, $query, $res, and ilObject\getId().

108  {
109  global $ilDB;
110 
111  $query = "DELETE FROM object_translation WHERE obj_id= ".
112  $ilDB->quote($this->getId(),'integer');
113  $res = $ilDB->manipulate($query);
114  }
getId()
get object id public
global $ilDB
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◆ updateTranslation()

ilObjCategory::updateTranslation (   $a_title,
  $a_desc,
  $a_lang,
  $a_lang_default 
)

Definition at line 149 of file class.ilObjCategory.php.

References $ilDB, $ilLog, $query, $res, and ilObject\getId().

150  {
151  global $ilDB, $ilLog;
152 
153  if (empty($a_title))
154  {
155  $a_title = "NO TITLE";
156  }
157 
158  $query = "UPDATE object_translation ".
159  "SET title = ". $ilDB->quote($a_title,'text').",".
160  "description = ".$ilDB->quote($a_desc,'text').",".
161  "lang_code = ".$ilDB->quote($a_lang,'text') . ",".
162  "lang_default = ".$ilDB->quote($a_lang_default,'integer')." ".
163  "WHERE ".
164  " obj_id = ".$ilDB->quote($this->getId(),'integer');
165  $res = $ilDB->manipulate($query);
166 
167  return true;
168  }
getId()
get object id public
global $ilDB
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The documentation for this class was generated from the following file: