PHP ilObject::delete方法代码示例

 /**
  * delete object and all related data	
  *
  * @access	public
  * @return	boolean	true if all object data were removed; false if only a references were removed
  */
 function delete()
 {
     // always call parent delete function first!!
     if (!parent::delete()) {
         return false;
     }
     //put here your module specific stuff
     // delete feed block
     include_once "./Services/Block/classes/class.ilCustomBlock.php";
     $costum_block = new ilCustomBlock();
     $costum_block->setContextObjId($this->getId());
     $costum_block->setContextObjType($this->getType());
     $c_blocks = $costum_block->queryBlocksForContext();
     include_once "./Services/Block/classes/class.ilExternalFeedBlock.php";
     foreach ($c_blocks as $c_block) {
         if ($c_block["type"] == "feed") {
             $fb = new ilExternalFeedBlock($c_block["id"]);
             $fb->delete();
             include_once "./Services/Block/classes/class.ilBlockSetting.php";
             ilBlockSetting::_deleteSettingsOfBlock($c_block["id"], "feed");
         }
     }
     //ilBlockSetting::_lookupSide($type, $user_id, $c_block["id"]);
     return true;
 }

 /**
  * delete role template and all related data
  *
  * @access	public
  * @return	boolean	true if all object data were removed; false if only a references were removed
  */
 function delete()
 {
     // put here role template specific stuff
     global $rbacadmin;
     // delete rbac permissions
     $rbacadmin->deleteTemplate($this->getId(), $_GET["ref_id"]);
     // always call parent delete function at the end!!
     return parent::delete() ? true : false;
 }

 /**
  * delete object and all related data
  *
  * @access	public
  * @return	boolean	true if all object data were removed; false if only a references were removed
  */
 function delete()
 {
     // always call parent delete function first!!
     if (!parent::delete()) {
         return false;
     }
     //put here your module specific stuff
     return true;
 }

 /**
  * delete userfolder and all related data
  * DISABLED
  * @access	public
  * @return	boolean	true if all object data were removed; false if only a references were removed
  */
 function delete()
 {
     // DISABLED
     return false;
     // always call parent delete function first!!
     if (!parent::delete()) {
         return false;
     }
     // put here userfolder specific stuff
     // always call parent delete function at the end!!
     return true;
 }

 /**
  * delete rolefolder and all related data	
  *
  * @access	public
  * @return	boolean	true if all object data were removed; false if only a references were removed
  */
 function delete()
 {
     // always call parent delete function first!!
     if (!parent::delete()) {
         return false;
     }
     // put here rolefolder specific stuff
     global $rbacreview;
     $roles = $rbacreview->getRolesOfRoleFolder($this->getRefId());
     // FIRST DELETE ALL LOCAL/BASE ROLES OF FOLDER
     foreach ($roles as $role_id) {
         $roleObj =& $this->ilias->obj_factory->getInstanceByObjId($role_id);
         $roleObj->setParent($this->getRefId());
         $roleObj->delete();
         unset($roleObj);
     }
     // always call parent delete function at the end!!
     return true;
 }

    /**
     * delete SCORM learning module and all related data
     *
     * this method has been tested on may 9th 2004
     * meta data, scorm lm data, scorm tree, scorm objects (organization(s),
     * manifest, resources and items), tracking data and data directory
     * have been deleted correctly as desired
     *
     * @access	public
     * @return	boolean	true if all object data were removed; false if only a references were removed
     */
    function delete()
    {
        global $ilDB, $ilLog;
        // always call parent delete function first!!
        if (!parent::delete()) {
            return false;
        }
        // delete meta data of scorm content object
        /*
        		$nested = new ilNestedSetXML();
        		$nested->init($this->getId(), $this->getType());
        		$nested->deleteAllDBData();
        */
        $this->deleteMetaData();
        // delete data directory
        ilUtil::delDir($this->getDataDirectory());
        // delete scorm learning module record
        $ilDB->manipulateF('DELETE FROM sahs_lm WHERE id = %s', array('integer'), array($this->getId()));
        $ilLog->write("SAHS Delete(SAHSLM), Subtype: " . $this->getSubType());
        if ($this->getSubType() == "scorm") {
            // remove all scorm objects and scorm tree
            include_once "./Modules/ScormAicc/classes/SCORM/class.ilSCORMTree.php";
            include_once "./Modules/ScormAicc/classes/SCORM/class.ilSCORMObject.php";
            $sc_tree = new ilSCORMTree($this->getId());
            $r_id = $sc_tree->readRootId();
            if ($r_id > 0) {
                $items = $sc_tree->getSubTree($sc_tree->getNodeData($r_id));
                foreach ($items as $item) {
                    $sc_object =& ilSCORMObject::_getInstance($item["obj_id"], $this->getId());
                    if (is_object($sc_object)) {
                        $sc_object->delete();
                    }
                }
                $sc_tree->removeTree($sc_tree->getTreeId());
            }
        }
        if ($this->getSubType() != "scorm") {
            // delete aicc data
            $res = $ilDB->queryF('
				SELECT aicc_object.obj_id FROM aicc_object, aicc_units
				WHERE aicc_object.obj_id = aicc_units.obj_id
				AND aicc_object.slm_id = %s', array('integer'), array($this->getId()));
            while ($row = $ilDB->fetchAssoc($res)) {
                $obj_id = $row['obj_id'];
                $ilDB->manipulateF('
					DELETE FROM aicc_units WHERE obj_id = %s', array('integer'), array($obj_id));
            }
            $res = $ilDB->queryF('
				SELECT aicc_object.obj_id FROM aicc_object, aicc_course
				WHERE aicc_object.obj_id = aicc_course.obj_id
				AND aicc_object.slm_id = %s', array('integer'), array($this->getId()));
            while ($row = $ilDB->fetchAssoc($res)) {
                $obj_id = $row['obj_id'];
                $ilDB->manipulateF('
					DELETE FROM aicc_course WHERE obj_id = %s', array('integer'), array($obj_id));
            }
            $ilDB->manipulateF('
				DELETE FROM aicc_object WHERE slm_id = %s', array('integer'), array($this->getId()));
        }
        $q_log = "DELETE FROM scorm_tracking WHERE obj_id = " . $ilDB->quote($this->getId());
        $ilLog->write("SAHS Delete(SAHSLM): " . $q_log);
        $ilDB->manipulateF('DELETE FROM scorm_tracking WHERE obj_id = %s', array('integer'), array($this->getId()));
        $q_log = "DELETE FROM sahs_user WHERE obj_id = " . $ilDB->quote($this->getId());
        $ilLog->write("SAHS Delete(SAHSLM): " . $q_log);
        $ilDB->manipulateF('DELETE FROM sahs_user WHERE obj_id = %s', array('integer'), array($this->getId()));
        // always call parent delete function at the end!!
        return true;
    }

 /**
  * delete learning module and all related data
  *
  * this method has been tested on may 9th 2004
  * meta data, content object data, data directory, bib items
  * learning module tree and pages have been deleted correctly as desired
  *
  * @access	public
  * @return	boolean	true if all object data were removed; false if only a references were removed
  */
 function delete()
 {
     global $ilDB;
     global $ilBench;
     // always call parent delete function first!!
     if (!parent::delete()) {
         return false;
     }
     // delete lm object data
     include_once "./Modules/LearningModule/classes/class.ilLMObject.php";
     ilLMObject::_deleteAllObjectData($this);
     // delete meta data of content object
     $this->deleteMetaData();
     // delete bibitem data
     $nested = new ilNestedSetXML();
     $nested->init($this->getId(), "bib");
     $nested->deleteAllDBData();
     // delete learning module tree
     $this->lm_tree->removeTree($this->lm_tree->getTreeId());
     // delete data directory
     ilUtil::delDir($this->getDataDirectory());
     // delete content object record
     $q = "DELETE FROM content_object WHERE id = " . $ilDB->quote($this->getId(), "integer");
     $ilDB->manipulate($q);
     // delete lm menu entries
     $q = "DELETE FROM lm_menu WHERE lm_id = " . $ilDB->quote($this->getId(), "integer");
     $ilDB->manipulate($q);
     // remove auto glossary entries
     $ilDB->manipulate("DELETE FROM lm_glossaries WHERE " . " lm_id = " . $ilDB->quote($this->getId(), "integer"));
     return true;
 }

 /**
  * delete course and all related data
  *
  * @access	public
  * @return	boolean	true if all object data were removed; false if only a references were removed
  */
 function delete()
 {
     global $ilDB;
     // always call parent delete function first!!
     if (!parent::delete()) {
         return false;
     }
     // put here course specific stuff
     $ilDB->manipulate("DELETE FROM exc_data " . "WHERE obj_id = " . $ilDB->quote($this->getId(), "integer"));
     //$this->ilias->db->query($query);
     //$this->file_obj->delete();
     //$this->members_obj->delete();
     // remove all notifications
     include_once "./Services/Notification/classes/class.ilNotification.php";
     ilNotification::removeForObject(ilNotification::TYPE_EXERCISE_SUBMISSION, $this->getId());
     return true;
 }

 /**
  * delete object and all related data	
  *
  * @access	public
  * @return	boolean	true if all object data were removed; false if only a references were removed
  */
 function delete()
 {
     global $ilDB;
     // always call parent delete function first!!
     if (!parent::delete()) {
         return false;
     }
     // delete record of table il_wiki_data
     $query = "DELETE FROM il_wiki_data" . " WHERE id = " . $ilDB->quote($this->getId(), "integer");
     $ilDB->manipulate($query);
     // remove all notifications
     include_once "./Services/Notification/classes/class.ilNotification.php";
     ilNotification::removeForObject(ilNotification::TYPE_WIKI, $this->getId());
     include_once "./Modules/Wiki/classes/class.ilWikiPage.php";
     ilWikiPage::deleteAllPagesOfWiki($this->getId());
     return true;
 }

 /**
  * delete object and all related data
  *
  * @access	public
  * @return	boolean	true if all object data were removed; false if only a references were removed
  */
 function delete()
 {
     // always call parent delete function first!!
     if (!parent::delete()) {
         return false;
     }
     // delete meta data
     $this->deleteMetaData();
     //put here your module specific stuff
     $this->deleteQuestionpool();
     return true;
 }

 /**
  * delete style object
  */
 function delete()
 {
     global $ilDB;
     // delete object
     parent::delete();
     // check whether this style is global default
     $def_style = $this->ilias->getSetting("default_content_style_id");
     if ($def_style == $this->getId()) {
         $this->ilias->deleteSetting("default_content_style_id");
     }
     // check whether this style is global fixed
     $fixed_style = $this->ilias->getSetting("fixed_content_style_id");
     if ($fixed_style == $this->getId()) {
         $this->ilias->deleteSetting("fixed_content_style_id");
     }
     // delete style parameter
     $q = "DELETE FROM style_parameter WHERE style_id = " . $ilDB->quote($this->getId(), "integer");
     $ilDB->manipulate($q);
     // delete style file
     $css_file_name = ilUtil::getWebspaceDir() . "/css/style_" . $this->getId() . ".css";
     if (is_file($css_file_name)) {
         unlink($css_file_name);
     }
     // delete entries in learning modules
     include_once "./Modules/LearningModule/classes/class.ilObjContentObject.php";
     ilObjContentObject::_deleteStyleAssignments($this->getId());
     // delete style data record
     $q = "DELETE FROM style_data WHERE id = " . $ilDB->quote($this->getId(), "integer");
     $ilDB->manipulate($q);
 }

 /**
  * delete object and all related data
  *
  * @access	public
  * @return	boolean	true if all object data were removed; false if only a references were removed
  */
 function delete()
 {
     $remove = parent::delete();
     // always call parent delete function first!!
     if (!$remove) {
         return false;
     }
     $this->deleteMetaData();
     // Delete all survey questions, constraints and materials
     foreach ($this->questions as $question_id) {
         $this->removeQuestion($question_id);
     }
     $this->deleteSurveyRecord();
     ilUtil::delDir($this->getImportDirectory());
     return true;
 }

 /**
  * delete media object
  */
 function delete()
 {
     if (!($this->getId() > 0)) {
         return;
     }
     $usages = $this->getUsages();
     if (count($usages) == 0) {
         // remove directory
         ilUtil::delDir(ilObjMediaObject::_getDirectory($this->getId()));
         // remove thumbnail directory
         ilUtil::delDir(ilObjMediaObject::_getThumbnailDirectory($this->getId()));
         // delete meta data of mob
         $this->deleteMetaData();
         // delete media items
         ilMediaItem::deleteAllItemsOfMob($this->getId());
         // delete object
         parent::delete();
     }
 }

 /**
  * deletes a user
  * @access	public
  * @param	integer		user_id
  */
 function delete()
 {
     global $rbacadmin, $ilDB;
     // deassign from ldap groups
     include_once 'Services/LDAP/classes/class.ilLDAPRoleGroupMapping.php';
     $mapping = ilLDAPRoleGroupMapping::_getInstance();
     $mapping->deleteUser($this->getId());
     // remove mailbox / update sent mails
     include_once "Services/Mail/classes/class.ilMailbox.php";
     $mailbox = new ilMailbox($this->getId());
     $mailbox->delete();
     $mailbox->updateMailsOfDeletedUser($this->getLogin());
     // delete feed blocks on personal desktop
     include_once "./Services/Block/classes/class.ilCustomBlock.php";
     $costum_block = new ilCustomBlock();
     $costum_block->setContextObjId($this->getId());
     $costum_block->setContextObjType("user");
     $c_blocks = $costum_block->queryBlocksForContext();
     include_once "./Services/Feeds/classes/class.ilPDExternalFeedBlock.php";
     foreach ($c_blocks as $c_block) {
         if ($c_block["type"] == "pdfeed") {
             $fb = new ilPDExternalFeedBlock($c_block["id"]);
             $fb->delete();
         }
     }
     // delete block settings
     include_once "./Services/Block/classes/class.ilBlockSetting.php";
     ilBlockSetting::_deleteSettingsOfUser($this->getId());
     // delete user_account
     $ilDB->manipulateF("DELETE FROM usr_data WHERE usr_id = %s", array("integer"), array($this->getId()));
     // delete user_prefs
     ilObjUser::_deleteAllPref($this->getId());
     // delete user_session
     include_once "./Services/Authentication/classes/class.ilSession.php";
     ilSession::_destroyByUserId($this->getId());
     // remove user from rbac
     $rbacadmin->removeUser($this->getId());
     // remove bookmarks
     // TODO: move this to class.ilBookmarkFolder
     $q = "DELETE FROM bookmark_tree WHERE tree = " . $ilDB->quote($this->getId(), "integer");
     $ilDB->manipulate($q);
     $q = "DELETE FROM bookmark_data WHERE user_id = " . $ilDB->quote($this->getId(), "integer");
     $ilDB->manipulate($q);
     // DELETE FORUM ENTRIES (not complete in the moment)
     include_once './Modules/Forum/classes/class.ilObjForum.php';
     ilObjForum::_deleteUser($this->getId());
     // Delete link check notify entries
     include_once './Services/LinkChecker/classes/class.ilLinkCheckNotify.php';
     ilLinkCheckNotify::_deleteUser($this->getId());
     // Delete crs entries
     include_once './Modules/Course/classes/class.ilObjCourse.php';
     ilObjCourse::_deleteUser($this->getId());
     // Delete user tracking
     include_once './Services/Tracking/classes/class.ilObjUserTracking.php';
     ilObjUserTracking::_deleteUser($this->getId());
     include_once 'Modules/Session/classes/class.ilEventParticipants.php';
     ilEventParticipants::_deleteByUser($this->getId());
     // Delete Tracking data SCORM 2004 RTE
     include_once 'Modules/Scorm2004/classes/ilSCORM13Package.php';
     ilSCORM13Package::_removeTrackingDataForUser($this->getId());
     // Delete Tracking data SCORM 1.2 RTE
     include_once 'Modules/ScormAicc/classes/class.ilObjSCORMLearningModule.php';
     ilObjSCORMLearningModule::_removeTrackingDataForUser($this->getId());
     // remove all notifications
     include_once "./Services/Notification/classes/class.ilNotification.php";
     ilNotification::removeForUser($this->getId());
     // remove portfolios
     include_once "./Modules/Portfolio/classes/class.ilObjPortfolio.php";
     ilObjPortfolio::deleteUserPortfolios($this->getId());
     // remove workspace
     include_once "./Services/PersonalWorkspace/classes/class.ilWorkspaceTree.php";
     $tree = new ilWorkspaceTree($this->getId());
     $tree->cascadingDelete();
     // remove disk quota entries
     include_once "./Services/DiskQuota/classes/class.ilDiskQuotaHandler.php";
     ilDiskQuotaHandler::deleteByOwner($this->getId());
     // Delete user defined field entries
     $this->deleteUserDefinedFieldEntries();
     // Delete clipboard entries
     $this->clipboardDeleteAll();
     // Reset owner
     $this->resetOwner();
     // Trigger deleteUser Event
     global $ilAppEventHandler;
     $ilAppEventHandler->raise('Services/User', 'deleteUser', array('usr_id' => $this->getId()));
     // delete object data
     parent::delete();
     return true;
 }

 /**
  * delete session and all related data
  *
  * @access public
  * @return bool
  */
 public function delete()
 {
     global $ilDB;
     global $ilAppEventHandler;
     if (!parent::delete()) {
         return false;
     }
     $query = "DELETE FROM event " . "WHERE obj_id = " . $this->db->quote($this->getId(), 'integer') . " ";
     $res = $ilDB->manipulate($query);
     include_once './Modules/Session/classes/class.ilSessionAppointment.php';
     ilSessionAppointment::_deleteBySession($this->getId());
     include_once './Modules/Session/classes/class.ilEventItems.php';
     ilEventItems::_delete($this->getId());
     include_once './Modules/Session/classes/class.ilEventParticipants.php';
     ilEventParticipants::_deleteByEvent($this->getId());
     foreach ($this->getFiles() as $file) {
         $file->delete();
     }
     $ilAppEventHandler->raise('Modules/Session', 'delete', array('object' => $this, 'obj_id' => $this->getId(), 'appointments' => $this->prepareCalendarAppointments('delete')));
     return true;
 }