Inheritance diagram for ilObjQuestionPool:
Collaboration diagram for ilObjQuestionPool:
Public Member Functions | |
| ilObjQuestionPool ($a_id=0, $a_call_by_reference=true) | |
| Constructor public. | |
| create ($a_upload=false) | |
| create questionpool object | |
| createReference () | |
| Creates a database reference id for the object. | |
| update () | |
| update object data | |
| updateMetaData () | |
| update meta data entry | |
| read ($a_force_db=false) | |
| read object data from db into object | |
| ilClone ($a_parent_ref) | |
| copy all entries of your object. | |
| delete () | |
| delete object and all related data | |
| deleteQuestionpool () | |
| initDefaultRoles () | |
| init default roles settings | |
| notify ($a_event, $a_ref_id, $a_parent_non_rbac_id, $a_node_id, $a_params=0) | |
| notifys an object about an event occured Based on the event happend, each object may decide how it reacts. | |
| deleteQuestion ($question_id) | |
| Deletes a question from the question pool. | |
| loadFromDb () | |
| Loads a ilObjQuestionpool object from a database. | |
| saveToDb () | |
| Saves a ilObjQuestionpool object to a database. | |
| getQuestiontype ($question_id) | |
| Returns the question type of a question with a given id. | |
| getDescription () | |
| get description of content object | |
| setDescription ($a_description) | |
| set description of content object | |
| getTitle () | |
| get title of glossary object | |
| setTitle ($a_title) | |
| set title of glossary object | |
| isInUse ($question_id) | |
| Checks whether the question is in use or not. | |
| & | createQuestion ($question_type, $question_id=-1) |
| duplicateQuestion ($question_id) | |
| Duplicates a question for a questionpool. | |
| copyQuestion ($question_id, $questionpool_to) | |
| Copies a question into another question pool. | |
| getQuestionsTable ($sort, $sortorder, $filter_text, $sel_filter_type, $startrow=0) | |
| Calculates the data for the output of the questionpool. | |
| & | getPrintviewQuestions ($sort) |
| Calculates the data for the print view of the questionpool. | |
| exportPagesXML (&$a_xml_writer, $a_inst, $a_target_dir, &$expLog, $questions) | |
| export pages of test to xml (see ilias_co.dtd) | |
| exportXMLMetaData (&$a_xml_writer) | |
| export content objects meta data to xml (see ilias_co.dtd) | |
| modifyExportIdentifier ($a_tag, $a_param, $a_value) | |
| exportXMLPageObjects (&$a_xml_writer, $a_inst, &$expLog, $questions) | |
| export page objects to xml (see ilias_co.dtd) | |
| exportXMLMediaObjects (&$a_xml_writer, $a_inst, $a_target_dir, &$expLog) | |
| export media objects to xml (see ilias_co.dtd) | |
| exportFileItems ($a_target_dir, &$expLog) | |
| export files of file itmes | |
| createExportDirectory () | |
| creates data directory for export files (data_dir/qpl_data/qpl_<id>/export, depending on data directory that is set in ILIAS setup/ini) | |
| getExportDirectory () | |
| get export directory of questionpool | |
| getExportFiles ($dir) | |
| get export files | |
| _createImportDirectory () | |
| creates data directory for import files (data_dir/qpl_data/qpl_<id>/import, depending on data directory that is set in ILIAS setup/ini) | |
| _getImportDirectory () | |
| get import directory of lm | |
| getImportDirectory () | |
| get import directory of lm | |
| & | getAllQuestions () |
| Retrieve an array containing all question ids of the questionpool. | |
| & | getAllQuestionIds () |
| getImportMapping () | |
| get array of (two) new created questions for import id | |
| to_xml ($questions) | |
| Returns a QTI xml representation of a list of questions. | |
| _getQuestionCount ($questionpool_id, $complete_questions_only=FALSE) | |
| Returns the number of questions in a question pool. | |
| setOnline ($a_online_status) | |
| Sets the questionpool online status. | |
| getOnline () | |
| _lookupOnline ($a_obj_id) | |
| _hasEqualPoints ($a_obj_id) | |
| Checks a question pool for questions with the same maximum points. | |
| pasteFromClipboard () | |
| Copies a question to the clipboard. | |
| copyToClipboard ($question_id) | |
| Copies a question to the clipboard. | |
| moveToClipboard ($question_id) | |
| Moves a question to the clipboard. | |
| _isWriteable ($object_id, $user_id) | |
| Returns true, if the question pool is writeable by a given user. | |
| & | getQuestionDetails ($question_ids) |
| Returns an array containing the qpl_question and qpl_question_type fields for an array of question ids. | |
| & | getDeleteableQuestionDetails ($question_ids) |
| Returns an array containing the qpl_question and qpl_question_type fields of deleteable questions for an array of question ids. | |
| & | getUsedQuestionDetails ($question_ids) |
| Returns an array containing the qpl_question and qpl_question_type fields of questions which are used in a random test for an array of question ids. | |
| & | _getAvailableQuestionpools ($use_object_id=false) |
| Returns the available question pools for the active user. | |
| & | getQplQuestions () |
| _clone ($obj_id) | |
| Creates a 1:1 copy of the object and places the copy in a given repository. | |
| & | getQuestionTypes () |
| & | getQuestionList () |
| _updateQuestionCount ($object_id) | |
| Updates the number of available questions for a question pool in the database. | |
Data Fields | |
| $online | |
Detailed Description
Definition at line 37 of file class.ilObjQuestionPool.php.
Member Function Documentation
| ilObjQuestionPool::_clone | ( | $ | obj_id | ) |
Creates a 1:1 copy of the object and places the copy in a given repository.
Creates a 1:1 copy of the object and places the copy in a given repository
public
Definition at line 1555 of file class.ilObjQuestionPool.php.
References $_GET, $obj_id, ilObjQuestionPool(), and ilFormat::unixtimestamp2datetime().
Referenced by ilObjQuestionPoolGUI::cloneAllObject().
{
$original = new ilObjQuestionPool($obj_id, false);
$original->loadFromDb();
$newObj = new ilObjQuestionPool();
$newObj->setType("qpl");
$newObj->setTitle($original->getTitle() . " (".ilFormat::formatDate(ilFormat::unixtimestamp2datetime()).")");
$newObj->setDescription($original->getDescription());
$newObj->create(true);
$newObj->createReference();
$newObj->putInTree($_GET["ref_id"]);
$newObj->setPermissions($_GET["ref_id"]);
$newObj->setOnline($original->getOnline());
$newObj->saveToDb();
// clone the questions in the question pool
$questions =& $original->getQplQuestions();
foreach ($questions as $question_id)
{
$newObj->copyQuestion($question_id, $newObj->getId());
}
// clone meta data
include_once "./Services/MetaData/classes/class.ilMD.php";
$md = new ilMD($original->getId(),0,$original->getType());
$new_md =& $md->cloneMD($newObj->getId(),0,$newObj->getType());
// update the metadata with the new title of the question pool
$newObj->updateMetaData();
return $newObj->getRefId();
}
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| ilObjQuestionPool::_createImportDirectory | ( | ) |
creates data directory for import files (data_dir/qpl_data/qpl_<id>/import, depending on data directory that is set in ILIAS setup/ini)
Definition at line 979 of file class.ilObjQuestionPool.php.
References ilObject::$ilias, ilUtil::getDataDir(), and ilUtil::makeDir().
Referenced by ilObjQuestionPoolGUI::uploadQplObject().
{
global $ilias;
include_once "./classes/class.ilUtil.php";
$qpl_data_dir = ilUtil::getDataDir()."/qpl_data";
ilUtil::makeDir($qpl_data_dir);
if(!is_writable($qpl_data_dir))
{
$ilias->raiseError("Questionpool Data Directory (".$qpl_data_dir
.") not writeable.",$ilias->error_obj->FATAL);
}
// create questionpool directory (data_dir/qpl_data/qpl_import)
$qpl_dir = $qpl_data_dir."/qpl_import";
ilUtil::makeDir($qpl_dir);
if(!@is_dir($qpl_dir))
{
$ilias->raiseError("Creation of Questionpool Directory failed.",$ilias->error_obj->FATAL);
}
}
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| & ilObjQuestionPool::_getAvailableQuestionpools | ( | $ | use_object_id = false |
) |
Returns the available question pools for the active user.
Returns the available question pools for the active user
- Returns:
- array The available question pools public
Definition at line 1507 of file class.ilObjQuestionPool.php.
References $query, $rbacsystem, $result, $row, and ilObject::_hasUntrashedReference().
Referenced by ilObjQuestionPoolGUI::createObject().
{
global $rbacsystem;
global $ilDB;
$result_array = array();
$query = "SELECT object_data.*, object_data.obj_id, object_reference.ref_id FROM object_data, object_reference WHERE object_data.obj_id = object_reference.obj_id AND object_data.type = 'qpl' ORDER BY object_data.title";
$result = $ilDB->query($query);
include_once "./classes/class.ilObject.php";
while ($row = $result->fetchRow(DB_FETCHMODE_OBJECT))
{
if ($rbacsystem->checkAccess("write", $row->ref_id) && (ilObject::_hasUntrashedReference($row->obj_id)))
{
if ($use_object_id)
{
$result_array[$row->obj_id] = $row->title;
}
else
{
$result_array[$row->ref_id] = $row->title;
}
}
}
return $result_array;
}
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| ilObjQuestionPool::_getImportDirectory | ( | ) |
get import directory of lm
Definition at line 1005 of file class.ilObjQuestionPool.php.
References ilUtil::getDataDir().
Referenced by assTextSubset::fromXML(), assTextQuestion::fromXML(), assSingleChoice::fromXML(), assOrderingQuestion::fromXML(), assNumeric::fromXML(), assMultipleChoice::fromXML(), assMatchingQuestion::fromXML(), assJavaApplet::fromXML(), assImagemapQuestion::fromXML(), assClozeTest::fromXML(), ilObjQuestionPoolGUI::importVerifiedFileObject(), and ilObjQuestionPoolGUI::uploadQplObject().
{
include_once "./classes/class.ilUtil.php";
$import_dir = ilUtil::getDataDir()."/qpl_data/qpl_import";
if(@is_dir($import_dir))
{
return $import_dir;
}
else
{
return false;
}
}
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| ilObjQuestionPool::_getQuestionCount | ( | $ | questionpool_id, | |
| $ | complete_questions_only = FALSE | |||
| ) |
Returns the number of questions in a question pool.
Returns the number of questions in a question pool
- Parameters:
-
integer $questonpool_id Object id of the questionpool to examine boolean $complete_questions_only If set to TRUE, returns only the number of complete questions in the questionpool. Default is FALSE
- Returns:
- integer The number of questions in the questionpool object public
Definition at line 1136 of file class.ilObjQuestionPool.php.
References $query, $result, and $row.
Referenced by _updateQuestionCount(), and ilObjTestGUI::randomQuestionsObject().
{
global $ilDB;
$query = sprintf("SELECT COUNT(question_id) AS question_count FROM qpl_questions WHERE obj_fi = %s AND ISNULL(original_id)",
$ilDB->quote($questionpool_id . "")
);
if ($complete_questions_only)
{
$query .= " AND complete = '1'";
}
$result = $ilDB->query($query);
$row = $result->fetchRow(DB_FETCHMODE_ASSOC);
return $row["question_count"];
}
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| ilObjQuestionPool::_hasEqualPoints | ( | $ | a_obj_id | ) |
Checks a question pool for questions with the same maximum points.
Checks a question pool for questions with the same maximum points
- Parameters:
-
integer $a_obj_id Object id of the question pool private
Definition at line 1204 of file class.ilObjQuestionPool.php.
References $query, $result, and $row.
Referenced by ilObjTest::getAvailableQuestionpools().
{
global $ilDB;
$query = sprintf("SELECT count(DISTINCT points) AS equal_points FROM qpl_questions WHERE obj_fi = %s AND original_id IS NULL",
$ilDB->quote($a_obj_id . "")
);
$result = $ilDB->query($query);
if ($result->numRows() == 1)
{
$row = $result->fetchRow(DB_FETCHMODE_ASSOC);
if ($row["equal_points"] == 1)
{
return 1;
}
else
{
return 0;
}
}
return 0;
}
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| ilObjQuestionPool::_isWriteable | ( | $ | object_id, | |
| $ | user_id | |||
| ) |
Returns true, if the question pool is writeable by a given user.
Returns true, if the question pool is writeable by a given user
- Parameters:
-
integer $object_id The object id of the question pool integer $user_id The database id of the user public
Definition at line 1338 of file class.ilObjQuestionPool.php.
References $query, $rbacsystem, $result, $row, and ilObject::_hasUntrashedReference().
{
global $rbacsystem;
global $ilDB;
$result_array = array();
$query = sprintf("SELECT object_data.*, object_data.obj_id, object_reference.ref_id FROM object_data, object_reference WHERE object_data.obj_id = object_reference.obj_id AND object_data.obj_id = %s",
$ilDB->quote($object_id . "")
);
$result = $ilDB->query($query);
while ($row = $result->fetchRow(DB_FETCHMODE_ASSOC))
{
include_once "./classes/class.ilObject.php";
if ($rbacsystem->checkAccess("write", $row["ref_id"]) && (ilObject::_hasUntrashedReference($row["obj_id"])))
{
return true;
}
}
return false;
}
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| ilObjQuestionPool::_lookupOnline | ( | $ | a_obj_id | ) |
Definition at line 1180 of file class.ilObjQuestionPool.php.
References $query, $result, and $row.
Referenced by ilObjTest::get_qpl_titles(), ilObjTest::getAvailableQuestionpoolIDs(), ilObjTest::getAvailableQuestionpools(), and ilObjQuestionPoolListGUI::getProperties().
{
global $ilDB;
$query = sprintf("SELECT online FROM qpl_questionpool WHERE obj_fi = %s",
$ilDB->quote($a_obj_id . "")
);
$result = $ilDB->query($query);
if ($result->numRows() == 1)
{
$row = $result->fetchRow(DB_FETCHMODE_ASSOC);
return $row["online"];
}
return 0;
}
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| ilObjQuestionPool::_updateQuestionCount | ( | $ | object_id | ) |
Updates the number of available questions for a question pool in the database.
Updates the number of available questions for a question pool in the database
- Parameters:
-
integer $object_id Object id of the questionpool to examine public
Definition at line 1627 of file class.ilObjQuestionPool.php.
References $query, $result, and _getQuestionCount().
Referenced by assQuestion::delete(), duplicateQuestion(), pasteFromClipboard(), and assQuestion::saveToDb().
{
global $ilDB;
if ($ilDB->tableColumnExists("qpl_questionpool", "questioncount"))
{
$query = sprintf("UPDATE qpl_questionpool SET questioncount = %s WHERE obj_fi = %s",
$ilDB->quote(ilObjQuestionPool::_getQuestionCount($object_id, TRUE)),
$ilDB->quote($object_id)
);
$result = $ilDB->query($query);
}
}
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| ilObjQuestionPool::copyQuestion | ( | $ | question_id, | |
| $ | questionpool_to | |||
| ) |
Copies a question into another question pool.
Copies a question into another question pool
- Parameters:
-
integer $question_id Database id of the question integer $questionpool_to Database id of the target questionpool public
Definition at line 541 of file class.ilObjQuestionPool.php.
References $counter, createQuestion(), duplicateQuestion(), and ilObject::getId().
Referenced by pasteFromClipboard().
{
$question_gui =& $this->createQuestion("", $question_id);
if ($question_gui->object->getObjId() == $questionpool_to)
{
// the question is copied into the same question pool
$this->duplicateQuestion($question_id);
}
else
{
// the question is copied into another question pool
$newtitle = $question_gui->object->getTitle();
if ($question_gui->object->questionTitleExists($this->getId(), $question_gui->object->getTitle()))
{
$counter = 2;
while ($question_gui->object->questionTitleExists($this->getId(), $question_gui->object->getTitle() . " ($counter)"))
{
$counter++;
}
$newtitle = $question_gui->object->getTitle() . " ($counter)";
}
$question_gui->object->copyObject($this->getId(), $newtitle);
}
}
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| ilObjQuestionPool::copyToClipboard | ( | $ | question_id | ) |
Copies a question to the clipboard.
Copies a question to the clipboard
- Parameters:
-
integer $question_id Object id of the question private
Definition at line 1303 of file class.ilObjQuestionPool.php.
References $_SESSION.
| ilObjQuestionPool::create | ( | $ | a_upload = false |
) |
create questionpool object
Definition at line 62 of file class.ilObjQuestionPool.php.
References ilObject::create(), and ilObject::createMetaData().
{
parent::create();
// meta data will be created by
// import parser
if (!$a_upload)
{
$this->createMetaData();
}
}
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| ilObjQuestionPool::createExportDirectory | ( | ) |
creates data directory for export files (data_dir/qpl_data/qpl_<id>/export, depending on data directory that is set in ILIAS setup/ini)
Definition at line 899 of file class.ilObjQuestionPool.php.
References ilUtil::getDataDir(), ilObject::getId(), and ilUtil::makeDir().
{
include_once "./classes/class.ilUtil.php";
$qpl_data_dir = ilUtil::getDataDir()."/qpl_data";
ilUtil::makeDir($qpl_data_dir);
if(!is_writable($qpl_data_dir))
{
$this->ilias->raiseError("Questionpool Data Directory (".$qpl_data_dir
.") not writeable.",$this->ilias->error_obj->FATAL);
}
// create learning module directory (data_dir/lm_data/lm_<id>)
$qpl_dir = $qpl_data_dir."/qpl_".$this->getId();
ilUtil::makeDir($qpl_dir);
if(!@is_dir($qpl_dir))
{
$this->ilias->raiseError("Creation of Questionpool Directory failed.",$this->ilias->error_obj->FATAL);
}
// create Export subdirectory (data_dir/lm_data/lm_<id>/Export)
$export_dir = $qpl_dir."/export";
ilUtil::makeDir($export_dir);
if(!@is_dir($export_dir))
{
$this->ilias->raiseError("Creation of Export Directory failed.",$this->ilias->error_obj->FATAL);
}
}
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| & ilObjQuestionPool::createQuestion | ( | $ | question_type, | |
| $ | question_id = -1 | |||
| ) |
Definition at line 487 of file class.ilObjQuestionPool.php.
References getQuestiontype().
Referenced by copyQuestion(), duplicateQuestion(), getDeleteableQuestionDetails(), and to_xml().
{
if ((!$question_type) and ($question_id > 0))
{
$question_type = $this->getQuestiontype($question_id);
}
include_once "./assessment/classes/class.".$question_type."GUI.php";
$question_type_gui = $question_type . "GUI";
$question =& new $question_type_gui();
if ($question_id > 0)
{
$question->object->loadFromDb($question_id);
}
return $question;
}
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| ilObjQuestionPool::createReference | ( | ) |
Creates a database reference id for the object.
Creates a database reference id for the object (saves the object to the database and creates a reference id in the database)
public
Reimplemented from ilObject.
Definition at line 82 of file class.ilObjQuestionPool.php.
References $result, and saveToDb().
{
$result = parent::createReference();
$this->saveToDb();
return $result;
}
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| ilObjQuestionPool::delete | ( | ) |
delete object and all related data
public
- Returns:
- boolean true if all object data were removed; false if only a references were removed
Reimplemented from ilObject.
Definition at line 172 of file class.ilObjQuestionPool.php.
References ilObject::deleteMetaData(), and deleteQuestionpool().
{
/* $questions =& $this->getAllQuestions();
$used_questions = 0;
include_once "./assessment/classes/class.assQuestion.php";
foreach ($questions as $question_id)
{
if (assQuestion::_isUsedInRandomTest($question_id))
{
$used_questions++;
}
}
if ($used_questions)
{
return false;
}
*/
// 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;
}
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| ilObjQuestionPool::deleteQuestion | ( | $ | question_id | ) |
Deletes a question from the question pool.
Deletes a question from the question pool
- Parameters:
-
integer $question_id The database id of the question private
Definition at line 328 of file class.ilObjQuestionPool.php.
References ilObjTest::_instanciateQuestion().
Referenced by deleteQuestionpool().
{
include_once "./assessment/classes/class.ilObjTest.php";
$question =& ilObjTest::_instanciateQuestion($question_id);
$question->delete($question_id);
}
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| ilObjQuestionPool::deleteQuestionpool | ( | ) |
Definition at line 205 of file class.ilObjQuestionPool.php.
References ilUtil::delDir(), deleteQuestion(), getAllQuestions(), ilUtil::getDataDir(), and ilObject::getId().
Referenced by delete().
{
$questions =& $this->getAllQuestions();
if (count($questions))
{
foreach ($questions as $question_id)
{
$this->deleteQuestion($question_id);
}
}
// delete export files
include_once "./classes/class.ilUtil.php";
$qpl_data_dir = ilUtil::getDataDir()."/qpl_data";
$directory = $qpl_data_dir."/qpl_".$this->getId();
if (is_dir($directory))
{
include_once "./classes/class.ilUtil.php";
ilUtil::delDir($directory);
}
}
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| ilObjQuestionPool::duplicateQuestion | ( | $ | question_id | ) |
Duplicates a question for a questionpool.
Duplicates a question for a questionpool
- Parameters:
-
integer $question_id The database id of the question public
Definition at line 514 of file class.ilObjQuestionPool.php.
References $counter, _updateQuestionCount(), createQuestion(), and ilObject::getId().
Referenced by copyQuestion().
{
$question =& $this->createQuestion("", $question_id);
$newtitle = $question->object->getTitle();
if ($question->object->questionTitleExists($this->getId(), $question->object->getTitle()))
{
$counter = 2;
while ($question->object->questionTitleExists($this->getId(), $question->object->getTitle() . " ($counter)"))
{
$counter++;
}
$newtitle = $question->object->getTitle() . " ($counter)";
}
$question->object->duplicate(false, $newtitle);
// update question count of question pool
ilObjQuestionPool::_updateQuestionCount($this->getId());
}
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| ilObjQuestionPool::exportFileItems | ( | $ | a_target_dir, | |
| &$ | expLog | |||
| ) |
export files of file itmes
Definition at line 881 of file class.ilObjQuestionPool.php.
References $file_obj.
Referenced by exportPagesXML().
{
include_once("classes/class.ilObjFile.php");
foreach ($this->file_ids as $file_id)
{
$expLog->write(date("[y-m-d H:i:s] ")."File Item ".$file_id);
$file_obj = new ilObjFile($file_id, false);
$file_obj->export($a_target_dir);
unset($file_obj);
}
}
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| ilObjQuestionPool::exportPagesXML | ( | &$ | a_xml_writer, | |
| $ | a_inst, | |||
| $ | a_target_dir, | |||
| &$ | expLog, | |||
| $ | questions | |||
| ) |
export pages of test to xml (see ilias_co.dtd)
- Parameters:
-
object $a_xml_writer ilXmlWriter object that receives the xml data
Definition at line 729 of file class.ilObjQuestionPool.php.
References $ilBench, exportFileItems(), exportXMLMediaObjects(), exportXMLMetaData(), and exportXMLPageObjects().
{
global $ilBench;
$this->mob_ids = array();
$this->file_ids = array();
$attrs = array();
$attrs["Type"] = "Questionpool_Test";
$a_xml_writer->xmlStartTag("ContentObject", $attrs);
// MetaData
$this->exportXMLMetaData($a_xml_writer);
// PageObjects
$expLog->write(date("[y-m-d H:i:s] ")."Start Export Page Objects");
$ilBench->start("ContentObjectExport", "exportPageObjects");
$this->exportXMLPageObjects($a_xml_writer, $a_inst, $expLog, $questions);
$ilBench->stop("ContentObjectExport", "exportPageObjects");
$expLog->write(date("[y-m-d H:i:s] ")."Finished Export Page Objects");
// MediaObjects
$expLog->write(date("[y-m-d H:i:s] ")."Start Export Media Objects");
$ilBench->start("ContentObjectExport", "exportMediaObjects");
$this->exportXMLMediaObjects($a_xml_writer, $a_inst, $a_target_dir, $expLog);
$ilBench->stop("ContentObjectExport", "exportMediaObjects");
$expLog->write(date("[y-m-d H:i:s] ")."Finished Export Media Objects");
// FileItems
$expLog->write(date("[y-m-d H:i:s] ")."Start Export File Items");
$ilBench->start("ContentObjectExport", "exportFileItems");
$this->exportFileItems($a_target_dir, $expLog);
$ilBench->stop("ContentObjectExport", "exportFileItems");
$expLog->write(date("[y-m-d H:i:s] ")."Finished Export File Items");
$a_xml_writer->xmlEndTag("ContentObject");
}
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| ilObjQuestionPool::exportXMLMediaObjects | ( | &$ | a_xml_writer, | |
| $ | a_inst, | |||
| $ | a_target_dir, | |||
| &$ | expLog | |||
| ) |
export media objects to xml (see ilias_co.dtd)
- Parameters:
-
object $a_xml_writer ilXmlWriter object that receives the xml data
Definition at line 863 of file class.ilObjQuestionPool.php.
Referenced by exportPagesXML().
{
include_once("content/classes/Media/class.ilObjMediaObject.php");
foreach ($this->mob_ids as $mob_id)
{
$expLog->write(date("[y-m-d H:i:s] ")."Media Object ".$mob_id);
$media_obj = new ilObjMediaObject($mob_id);
$media_obj->exportXML($a_xml_writer, $a_inst);
$media_obj->exportFiles($a_target_dir);
unset($media_obj);
}
}
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| ilObjQuestionPool::exportXMLMetaData | ( | &$ | a_xml_writer | ) |
export content objects meta data to xml (see ilias_co.dtd)
- Parameters:
-
object $a_xml_writer ilXmlWriter object that receives the xml data
Definition at line 773 of file class.ilObjQuestionPool.php.
References ilObject::getId(), and ilObject::getType().
Referenced by exportPagesXML().
{
include_once("Services/MetaData/classes/class.ilMD2XML.php");
$md2xml = new ilMD2XML($this->getId(), 0, $this->getType());
$md2xml->setExportMode(true);
$md2xml->startExport();
$a_xml_writer->appendXML($md2xml->getXML());
}
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| ilObjQuestionPool::exportXMLPageObjects | ( | &$ | a_xml_writer, | |
| $ | a_inst, | |||
| &$ | expLog, | |||
| $ | questions | |||
| ) |
export page objects to xml (see ilias_co.dtd)
- Parameters:
-
object $a_xml_writer ilXmlWriter object that receives the xml data
Definition at line 800 of file class.ilObjQuestionPool.php.
References $file_ids, and $ilBench.
Referenced by exportPagesXML().
{
global $ilBench;
include_once "./content/classes/class.ilLMPageObject.php";
foreach ($questions as $question_id)
{
$ilBench->start("ContentObjectExport", "exportPageObject");
$expLog->write(date("[y-m-d H:i:s] ")."Page Object ".$question_id);
$attrs = array();
$a_xml_writer->xmlStartTag("PageObject", $attrs);
// export xml to writer object
$ilBench->start("ContentObjectExport", "exportPageObject_XML");
$page_object = new ilPageObject("qpl", $question_id);
$page_object->buildDom();
$page_object->insertInstIntoIDs($a_inst);
$mob_ids = $page_object->collectMediaObjects(false);
$file_ids = $page_object->collectFileItems();
$xml = $page_object->getXMLFromDom(false, false, false, "", true);
$xml = str_replace("&","&", $xml);
$a_xml_writer->appendXML($xml);
$page_object->freeDom();
unset ($page_object);
$ilBench->stop("ContentObjectExport", "exportPageObject_XML");
// collect media objects
$ilBench->start("ContentObjectExport", "exportPageObject_CollectMedia");
//$mob_ids = $page_obj->getMediaObjectIDs();
foreach($mob_ids as $mob_id)
{
$this->mob_ids[$mob_id] = $mob_id;
}
$ilBench->stop("ContentObjectExport", "exportPageObject_CollectMedia");
// collect all file items
$ilBench->start("ContentObjectExport", "exportPageObject_CollectFileItems");
//$file_ids = $page_obj->getFileItemIds();
foreach($file_ids as $file_id)
{
$this->file_ids[$file_id] = $file_id;
}
$ilBench->stop("ContentObjectExport", "exportPageObject_CollectFileItems");
$a_xml_writer->xmlEndTag("PageObject");
//unset($page_obj);
$ilBench->stop("ContentObjectExport", "exportPageObject");
}
}
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| & ilObjQuestionPool::getAllQuestionIds | ( | ) |
Definition at line 1061 of file class.ilObjQuestionPool.php.
{
global $ilDB;
$query = sprintf("SELECT question_id FROM qpl_questions WHERE ISNULL(original_id) AND obj_fi = %s AND complete = %s",
$ilDB->quote($this->getId()),
$ilDB->quote("1")
);
$query_result = $ilDB->query($query);
$questions = array();
if ($query_result->numRows())
{
while ($row = $query_result->fetchRow(DB_FETCHMODE_ASSOC))
{
array_push($questions, $row["question_id"]);
}
}
return $questions;
}
| & ilObjQuestionPool::getAllQuestions | ( | ) |
Retrieve an array containing all question ids of the questionpool.
Retrieve an array containing all question ids of the questionpool
- Returns:
- array An array containing all question ids of the questionpool
Definition at line 1043 of file class.ilObjQuestionPool.php.
References $query, $result, and $row.
Referenced by deleteQuestionpool().
{
global $ilDB;
$query = sprintf("SELECT question_id FROM qpl_questions WHERE obj_fi = %s AND original_id IS NULL",
$ilDB->quote($this->getId())
);
$result = $ilDB->query($query);
$questions = array();
while ($row = $result->fetchRow(DB_FETCHMODE_ASSOC))
{
array_push($questions, $row["question_id"]);
}
return $questions;
}
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| & ilObjQuestionPool::getDeleteableQuestionDetails | ( | $ | question_ids | ) |
Returns an array containing the qpl_question and qpl_question_type fields of deleteable questions for an array of question ids.
Returns an array containing the qpl_question and qpl_question_type fields of deleteable questions for an array of question ids
- Parameters:
-
array $question_ids An array containing the question ids
- Returns:
- array An array containing the details of the requested questions public
Definition at line 1398 of file class.ilObjQuestionPool.php.
References $query, $result, $row, assQuestion::_isUsedInRandomTest(), and createQuestion().
{
global $ilDB;
$result = array();
$whereclause = join($question_ids, " OR qpl_questions.question_id = ");
$whereclause = " AND (qpl_questions.question_id = " . $whereclause . ")";
$query = "SELECT qpl_questions.*, qpl_question_type.type_tag FROM qpl_questions, qpl_question_type WHERE qpl_questions.question_type_fi = qpl_question_type.question_type_id$whereclause ORDER BY qpl_questions.title";
$query_result = $ilDB->query($query);
if ($query_result->numRows())
{
include_once "./assessment/classes/class.assQuestion.php";
while ($row = $query_result->fetchRow(DB_FETCHMODE_ASSOC))
{
if (!assQuestion::_isUsedInRandomTest($row["question_id"]))
{
array_push($result, $row);
}
else
{
// the question was used in a random test prior to ILIAS 3.7 so it was inserted
// as a reference to the original question pool object and not as a copy. To allow
// the deletion of the question pool object, a copy must be created and all database references
// of the original question must changed with the reference of the copy
// 1. Create a copy of the original question
$question =& $this->createQuestion("", $row["question_id"]);
$duplicate_id = $question->object->duplicate(true);
if ($duplicate_id > 0)
{
// 2. replace the question id in the solutions
$query = sprintf("UPDATE tst_solutions SET question_fi = %s WHERE question_fi = %s",
$ilDB->quote($duplicate_id),
$ilDB->quote($row["question_id"])
);
$ilDB->query($query);
// 3. replace the question id in the question list of random tests
$query = sprintf("UPDATE tst_test_random_question SET question_fi = %s WHERE question_fi = %s",
$ilDB->quote($duplicate_id),
$ilDB->quote($row["question_id"])
);
$ilDB->query($query);
// 4. replace the question id in the test results
$query = sprintf("UPDATE tst_test_result SET question_fi = %s WHERE question_fi = %s",
$ilDB->quote($duplicate_id),
$ilDB->quote($row["question_id"])
);
$ilDB->query($query);
// 5. replace the question id in the test&assessment log
$query = sprintf("UPDATE ass_log SET question_fi = %s WHERE question_fi = %s",
$ilDB->quote($duplicate_id),
$ilDB->quote($row["question_id"])
);
$ilDB->query($query);
// 6. The original question can be deleted, so add it to the list of questions
array_push($result, $row);
}
}
}
}
return $result;
}
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| ilObjQuestionPool::getDescription | ( | ) |
get description of content object
- Returns:
- string description
Reimplemented from ilObject.
Definition at line 434 of file class.ilObjQuestionPool.php.
{
return parent::getDescription();
}
| ilObjQuestionPool::getExportDirectory | ( | ) |
get export directory of questionpool
Definition at line 929 of file class.ilObjQuestionPool.php.
References ilUtil::getDataDir().
{
include_once "./classes/class.ilUtil.php";
$export_dir = ilUtil::getDataDir()."/qpl_data"."/qpl_".$this->getId()."/export";
return $export_dir;
}
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| ilObjQuestionPool::getExportFiles | ( | $ | dir | ) |
get export files
Definition at line 939 of file class.ilObjQuestionPool.php.
{
// quit if import dir not available
if (!@is_dir($dir) or
!is_writeable($dir))
{
return array();
}
// open directory
$dir = dir($dir);
// initialize array
$file = array();
// get files and save the in the array
while ($entry = $dir->read())
{
if ($entry != "." and
$entry != ".." and
(substr($entry, -4) == ".zip" or substr($entry, -4) == ".xls") and
ereg("^[0-9]{10}_{2}[0-9]+_{2}(qpl__)*[0-9]+\.(zip|xls)\$", $entry))
{
$file[] = $entry;
}
}
// close import directory
$dir->close();
// sort files
sort ($file);
reset ($file);
return $file;
}
| ilObjQuestionPool::getImportDirectory | ( | ) |
get import directory of lm
Definition at line 1022 of file class.ilObjQuestionPool.php.
References ilUtil::getDataDir().
{
include_once "./classes/class.ilUtil.php";
$import_dir = ilUtil::getDataDir()."/qpl_data/qpl_import";
if(@is_dir($import_dir))
{
return $import_dir;
}
else
{
return false;
}
}
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| ilObjQuestionPool::getImportMapping | ( | ) |
get array of (two) new created questions for import id
Definition at line 1085 of file class.ilObjQuestionPool.php.
{
if (!is_array($this->import_mapping))
{
return array();
}
else
{
return $this->import_mapping;
}
}
| ilObjQuestionPool::getOnline | ( | ) |
Definition at line 1174 of file class.ilObjQuestionPool.php.
{
if (strcmp($this->online, "") == 0) $this->online = "0";
return $this->online;
}
| & ilObjQuestionPool::getPrintviewQuestions | ( | $ | sort | ) |
Calculates the data for the print view of the questionpool.
Calculates the data for the print view of the questionpool
public
Definition at line 683 of file class.ilObjQuestionPool.php.
References $query, $row, and ilObject::getId().
{
global $ilDB;
// build sort order for sql query
$order = "";
switch($sort)
{
case "title":
$order = " ORDER BY title";
break;
case "comment":
$order = " ORDER BY comment,title";
break;
case "type":
$order = " ORDER BY question_type_id,title";
break;
case "author":
$order = " ORDER BY author,title";
break;
case "created":
$order = " ORDER BY created,title";
break;
case "updated":
$order = " ORDER BY TIMESTAMP14,title";
break;
}
$query = "SELECT qpl_questions.*, qpl_questions.TIMESTAMP + 0 AS TIMESTAMP14, qpl_question_type.type_tag FROM qpl_questions, qpl_question_type WHERE ISNULL(qpl_questions.original_id) AND qpl_questions.question_type_fi = qpl_question_type.question_type_id AND qpl_questions.obj_fi = " . $this->getId() . " $order";
$query_result = $ilDB->query($query);
$rows = array();
if ($query_result->numRows())
{
while ($row = $query_result->fetchRow(DB_FETCHMODE_ASSOC))
{
array_push($rows, $row);
}
}
return $rows;
}
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| & ilObjQuestionPool::getQplQuestions | ( | ) |
Definition at line 1533 of file class.ilObjQuestionPool.php.
References $query, $result, and $row.
{
global $ilDB;
$questions = array();
$query = sprintf("SELECT qpl_questions.question_id FROM qpl_questions WHERE ISNULL(qpl_questions.original_id) AND qpl_questions.obj_fi = %s",
$ilDB->quote($this->getId() . "")
);
$result = $ilDB->query($query);
while ($row = $result->fetchRow(DB_FETCHMODE_ASSOC))
{
array_push($questions, $row["question_id"]);
}
return $questions;
}
| & ilObjQuestionPool::getQuestionDetails | ( | $ | question_ids | ) |
Returns an array containing the qpl_question and qpl_question_type fields for an array of question ids.
Returns an array containing the qpl_question and qpl_question_type fields for an array of question ids
- Parameters:
-
array $question_ids An array containing the question ids
- Returns:
- array An array containing the details of the requested questions public
Definition at line 1368 of file class.ilObjQuestionPool.php.
References $query, $result, and $row.
{
global $ilDB;
$result = array();
$whereclause = join($question_ids, " OR qpl_questions.question_id = ");
$whereclause = " AND (qpl_questions.question_id = " . $whereclause . ")";
$query = "SELECT qpl_questions.*, qpl_question_type.type_tag FROM qpl_questions, qpl_question_type WHERE qpl_questions.question_type_fi = qpl_question_type.question_type_id$whereclause ORDER BY qpl_questions.title";
$query_result = $ilDB->query($query);
if ($query_result->numRows())
{
while ($row = $query_result->fetchRow(DB_FETCHMODE_ASSOC))
{
array_push($result, $row);
}
}
return $result;
}
| & ilObjQuestionPool::getQuestionList | ( | ) |
Definition at line 1603 of file class.ilObjQuestionPool.php.
References $query, $result, and $row.
{
global $ilDB;
$questions = array();
$query = sprintf("SELECT qpl_questions.*, qpl_questions.TIMESTAMP+0 AS TIMESTAMP14, qpl_question_type.* FROM qpl_questions, qpl_question_type WHERE ISNULL(qpl_questions.original_id) AND qpl_questions.obj_fi = %s AND qpl_questions.question_type_fi = qpl_question_type.question_type_id",
$ilDB->quote($this->getId() . "")
);
$result = $ilDB->query($query);
while ($row = $result->fetchRow(DB_FETCHMODE_ASSOC))
{
array_push($questions, $row);
}
return $questions;
}
| ilObjQuestionPool::getQuestionsTable | ( | $ | sort, | |
| $ | sortorder, | |||
| $ | filter_text, | |||
| $ | sel_filter_type, | |||
| $ | startrow = 0 | |||
| ) |
Calculates the data for the output of the questionpool.
Calculates the data for the output of the questionpool
public
Definition at line 573 of file class.ilObjQuestionPool.php.
References $query, $row, ilObject::getId(), and ilUtil::getImagePath().
{
global $ilUser;
global $ilDB;
$where = "";
if (strlen($filter_text) > 0)
{
switch($sel_filter_type)
{
case "title":
$where = " AND qpl_questions.title LIKE " . $ilDB->quote("%" . $filter_text . "%");
break;
case "comment":
$where = " AND qpl_questions.comment LIKE " . $ilDB->quote("%" . $filter_text . "%");
break;
case "author":
$where = " AND qpl_questions.author LIKE " . $ilDB->quote("%" . $filter_text . "%");
break;
}
}
// build sort order for sql query
$order = "";
$images = array();
include_once "./classes/class.ilUtil.php";
switch($sort)
{
case "title":
$order = " ORDER BY title $sortorder";
$images["title"] = " <img src=\"" . ilUtil::getImagePath(strtolower($sortorder) . "_order.gif") . "\" alt=\"" . $this->lng->txt(strtolower($sortorder) . "ending_order")."\" />";
break;
case "comment":
$order = " ORDER BY comment $sortorder";
$images["comment"] = " <img src=\"" . ilUtil::getImagePath(strtolower($sortorder) . "_order.gif") . "\" alt=\"" . $this->lng->txt(strtolower($sortorder) . "ending_order")."\" />";
break;
case "type":
$order = " ORDER BY question_type_id $sortorder";
$images["type"] = " <img src=\"" . ilUtil::getImagePath(strtolower($sortorder) . "_order.gif") . "\" alt=\"" . $this->lng->txt(strtolower($sortorder) . "ending_order")."\" />";
break;
case "author":
$order = " ORDER BY author $sortorder";
$images["author"] = " <img src=\"" . ilUtil::getImagePath(strtolower($sortorder) . "_order.gif") . "\" alt=\"" . $this->lng->txt(strtolower($sortorder) . "ending_order")."\" />";
break;
case "created":
$order = " ORDER BY created $sortorder";
$images["created"] = " <img src=\"" . ilUtil::getImagePath(strtolower($sortorder) . "_order.gif") . "\" alt=\"" . $this->lng->txt(strtolower($sortorder) . "ending_order")."\" />";
break;
case "updated":
$order = " ORDER BY TIMESTAMP14 $sortorder";
$images["updated"] = " <img src=\"" . ilUtil::getImagePath(strtolower($sortorder) . "_order.gif") . "\" alt=\"" . $this->lng->txt(strtolower($sortorder) . "ending_order")."\" />";
break;
}
$maxentries = $ilUser->prefs["hits_per_page"];
if ($maxentries < 1)
{
$maxentries = 9999;
}
$query = "SELECT qpl_questions.question_id, qpl_questions.TIMESTAMP + 0 AS TIMESTAMP14 FROM qpl_questions, qpl_question_type WHERE ISNULL(qpl_questions.original_id) AND qpl_questions.question_type_fi = qpl_question_type.question_type_id AND qpl_questions.obj_fi = " . $this->getId() . " $where$order$limit";
$query_result = $ilDB->query($query);
$max = $query_result->numRows();
if ($startrow > $max -1)
{
$startrow = $max - ($max % $maxentries);
}
else if ($startrow < 0)
{
$startrow = 0;
}
$limit = " LIMIT $startrow, $maxentries";
$query = "SELECT qpl_questions.*, qpl_questions.TIMESTAMP + 0 AS TIMESTAMP14, qpl_question_type.type_tag FROM qpl_questions, qpl_question_type WHERE ISNULL(qpl_questions.original_id) AND qpl_questions.question_type_fi = qpl_question_type.question_type_id AND qpl_questions.obj_fi = " . $this->getId() . " $where$order$limit";
$query_result = $ilDB->query($query);
$rows = array();
if ($query_result->numRows())
{
while ($row = $query_result->fetchRow(DB_FETCHMODE_ASSOC))
{
array_push($rows, $row);
}
}
$nextrow = $startrow + $maxentries;
if ($nextrow > $max - 1)
{
$nextrow = $startrow;
}
$prevrow = $startrow - $maxentries;
if ($prevrow < 0)
{
$prevrow = 0;
}
return array(
"rows" => $rows,
"images" => $images,
"startrow" => $startrow,
"nextrow" => $nextrow,
"prevrow" => $prevrow,
"step" => $maxentries,
"rowcount" => $max
);
}
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| ilObjQuestionPool::getQuestiontype | ( | $ | question_id | ) |
Returns the question type of a question with a given id.
Returns the question type of a question with a given id
- Parameters:
-
integer $question_id The database id of the question
- Returns:
- string The question type string private
Definition at line 405 of file class.ilObjQuestionPool.php.
References $data, $query, and $result.
Referenced by createQuestion().
{
global $ilDB;
if ($question_id < 1)
{
return;
}
$query = sprintf("SELECT qpl_question_type.type_tag FROM qpl_questions, qpl_question_type WHERE qpl_questions.question_type_fi = qpl_question_type.question_type_id AND qpl_questions.question_id = %s",
$ilDB->quote($question_id));
$result = $ilDB->query($query);
if ($result->numRows() == 1)
{
$data = $result->fetchRow(DB_FETCHMODE_OBJECT);
return $data->type_tag;
}
else
{
return;
}
}
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| & ilObjQuestionPool::getQuestionTypes | ( | ) |
Definition at line 1588 of file class.ilObjQuestionPool.php.
| ilObjQuestionPool::getTitle | ( | ) |
get title of glossary object
- Returns:
- string title
Reimplemented from ilObject.
Definition at line 452 of file class.ilObjQuestionPool.php.
Referenced by updateMetaData().
{
return parent::getTitle();
}
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| & ilObjQuestionPool::getUsedQuestionDetails | ( | $ | question_ids | ) |
Returns an array containing the qpl_question and qpl_question_type fields of questions which are used in a random test for an array of question ids.
Returns an array containing the qpl_question and qpl_question_type fields of questions which are used in a random test for an array of question ids
- Parameters:
-
array $question_ids An array containing the question ids
- Returns:
- array An array containing the details of the requested questions public
Definition at line 1476 of file class.ilObjQuestionPool.php.
References $query, $result, $row, and assQuestion::_isUsedInRandomTest().
{
global $ilDB;
$result = array();
$whereclause = join($question_ids, " OR qpl_questions.question_id = ");
$whereclause = " AND (qpl_questions.question_id = " . $whereclause . ")";
$query = "SELECT qpl_questions.*, qpl_question_type.type_tag FROM qpl_questions, qpl_question_type WHERE qpl_questions.question_type_fi = qpl_question_type.question_type_id$whereclause ORDER BY qpl_questions.title";
$query_result = $ilDB->query($query);
if ($query_result->numRows())
{
include_once "./assessment/classes/class.assQuestion.php";
while ($row = $query_result->fetchRow(DB_FETCHMODE_ASSOC))
{
if (assQuestion::_isUsedInRandomTest($row["question_id"]))
{
array_push($result, $row);
}
}
}
return $result;
}
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| ilObjQuestionPool::ilClone | ( | $ | a_parent_ref | ) |
copy all entries of your object.
public
- Parameters:
-
integer ref_id of parent object
- Returns:
- integer new ref id
Reimplemented from ilObject.
Definition at line 143 of file class.ilObjQuestionPool.php.
References $rbacadmin.
{
global $rbacadmin;
// always call parent ilClone function first!!
$new_ref_id = parent::ilClone($a_parent_ref);
// get object instance of ilCloned object
//$newObj =& $this->ilias->obj_factory->getInstanceByRefId($new_ref_id);
// create a local role folder & default roles
//$roles = $newObj->initDefaultRoles();
// ...finally assign role to creator of object
//$rbacadmin->assignUser($roles[0], $newObj->getOwner(), "n");
// always destroy objects in ilClone method because ilClone() is recursive and creates instances for each object in subtree!
//unset($newObj);
// ... and finally always return new reference ID!!
return $new_ref_id;
}
| ilObjQuestionPool::ilObjQuestionPool | ( | $ | 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 52 of file class.ilObjQuestionPool.php.
References ilObject::ilObject(), and setOnline().
Referenced by _clone().
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| ilObjQuestionPool::initDefaultRoles | ( | ) |
init default roles settings
If your module does not require any default roles, delete this method (For an example how this method is used, look at ilObjForum)
public
- Returns:
- array object IDs of created local roles.
Reimplemented from ilObject.
Definition at line 237 of file class.ilObjQuestionPool.php.
References $rbacadmin.
{
global $rbacadmin;
// create a local role folder
//$rfoldObj = $this->createRoleFolder("Local roles","Role Folder of forum obj_no.".$this->getId());
// create moderator role and assign role to rolefolder...
//$roleObj = $rfoldObj->createRole("Moderator","Moderator of forum obj_no.".$this->getId());
//$roles[] = $roleObj->getId();
//unset($rfoldObj);
//unset($roleObj);
return $roles ? $roles : array();
}
| ilObjQuestionPool::isInUse | ( | $ | question_id | ) |
Checks whether the question is in use or not.
Checks whether the question is in use or not
- Parameters:
-
integer $question_id The question id of the question to be checked
- Returns:
- boolean The number of datasets which are affected by the use of the query. public
Definition at line 474 of file class.ilObjQuestionPool.php.
| ilObjQuestionPool::loadFromDb | ( | ) |
Loads a ilObjQuestionpool object from a database.
Loads a ilObjQuestionpool object from a database
public
Definition at line 342 of file class.ilObjQuestionPool.php.
References $query, $result, $row, and setOnline().
Referenced by read().
{
global $ilDB;
$query = sprintf("SELECT * FROM qpl_questionpool WHERE obj_fi = %s",
$ilDB->quote($this->getId() . "")
);
$result = $ilDB->query($query);
if ($result->numRows() == 1)
{
$row = $result->fetchRow(DB_FETCHMODE_ASSOC);
$this->setOnline($row["online"]);
}
}
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| ilObjQuestionPool::modifyExportIdentifier | ( | $ | a_tag, | |
| $ | a_param, | |||
| $ | a_value | |||
| ) |
Definition at line 782 of file class.ilObjQuestionPool.php.
References ilUtil::insertInstIntoID().
{
if ($a_tag == "Identifier" && $a_param == "Entry")
{
include_once "./classes/class.ilUtil.php";
$a_value = ilUtil::insertInstIntoID($a_value);
}
return $a_value;
}
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| ilObjQuestionPool::moveToClipboard | ( | $ | question_id | ) |
Moves a question to the clipboard.
Moves a question to the clipboard
- Parameters:
-
integer $question_id Object id of the question private
Definition at line 1320 of file class.ilObjQuestionPool.php.
References $_SESSION.
| ilObjQuestionPool::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 happend, each object may decide how it reacts.
If you are not required to handle any events related to your module, just delete this method. (For an example how this method is used, look at ilObjGroup)
public
- Parameters:
-
string event integer reference id of object where the event occured array passes optional parameters if required
- Returns:
- boolean
Reimplemented from ilObject.
Definition at line 267 of file class.ilObjQuestionPool.php.
References $_GET, $tree, and ilObject::getType().
{
global $tree;
switch ($a_event)
{
case "link":
//var_dump("<pre>",$a_params,"</pre>");
//echo "Module name ".$this->getRefId()." triggered by link event. Objects linked into target object ref_id: ".$a_ref_id;
//exit;
break;
case "cut":
//echo "Module name ".$this->getRefId()." triggered by cut event. Objects are removed from target object ref_id: ".$a_ref_id;
//exit;
break;
case "copy":
//var_dump("<pre>",$a_params,"</pre>");
//echo "Module name ".$this->getRefId()." triggered by copy event. Objects are copied into target object ref_id: ".$a_ref_id;
//exit;
break;
case "paste":
//echo "Module name ".$this->getRefId()." triggered by paste (cut) event. Objects are pasted into target object ref_id: ".$a_ref_id;
//exit;
break;
case "new":
//echo "Module name ".$this->getRefId()." triggered by paste (new) event. Objects are applied to target object ref_id: ".$a_ref_id;
//exit;
break;
}
// At the beginning of the recursive process it avoids second call of the notify function with the same parameter
if ($a_node_id==$_GET["ref_id"])
{
$parent_obj =& $this->ilias->obj_factory->getInstanceByRefId($a_node_id);
$parent_type = $parent_obj->getType();
if($parent_type == $this->getType())
{
$a_node_id = (int) $tree->getParentId($a_node_id);
}
}
parent::notify($a_event,$a_ref_id,$a_parent_non_rbac_id,$a_node_id,$a_params);
}
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| ilObjQuestionPool::pasteFromClipboard | ( | ) |
Copies a question to the clipboard.
Copies a question to the clipboard
- Parameters:
-
integer $question_id Object id of the question private
Definition at line 1234 of file class.ilObjQuestionPool.php.
References $_SESSION, $query, $result, $row, _updateQuestionCount(), copyQuestion(), ilObject::getId(), and ilUtil::makeDirParents().
{
global $ilDB;
if (array_key_exists("qpl_clipboard", $_SESSION))
{
foreach ($_SESSION["qpl_clipboard"] as $question_object)
{
if (strcmp($question_object["action"], "move") == 0)
{
$query = sprintf("SELECT obj_fi FROM qpl_questions WHERE question_id = %s",
$ilDB->quote($question_object["question_id"])
);
$result = $ilDB->query($query);
if ($result->numRows() == 1)
{
include_once "./content/classes/Pages/class.ilPageObject.php";
$page = new ilPageObject("qpl", $question_object["question_id"]);
$row = $result->fetchRow(DB_FETCHMODE_ASSOC);
$source_questionpool = $row["obj_fi"];
// change the questionpool id in the qpl_questions table
$query = sprintf("UPDATE qpl_questions SET obj_fi = %s WHERE question_id = %s",
$ilDB->quote($this->getId() . ""),
$ilDB->quote($question_object["question_id"])
);
$ilDB->query($query);
// change page object of question and set the correct parent id
$query = sprintf("UPDATE page_object SET parent_id = %s WHERE page_id = %s",
$ilDB->quote($this->getId() . ""),
$ilDB->quote($question_object["question_id"])
);
$ilDB->query($query);
// move question data to the new target directory
$source_path = CLIENT_WEB_DIR . "/assessment/" . $source_questionpool . "/" . $question_object["question_id"] . "/";
if (@is_dir($source_path))
{
$target_path = CLIENT_WEB_DIR . "/assessment/" . $this->getId() . "/";
if (!@is_dir($target_path))
{
include_once "./classes/class.ilUtil.php";
ilUtil::makeDirParents($target_path);
}
@rename($source_path, $target_path . $question_object["question_id"]);
}
// update question count of source question pool
ilObjQuestionPool::_updateQuestionCount($source_questionpool);
}
}
else
{
$this->copyQuestion($question_object["question_id"], $this->getId());
}
}
}
// update question count of question pool
ilObjQuestionPool::_updateQuestionCount($this->getId());
unset($_SESSION["qpl_clipboard"]);
}
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| ilObjQuestionPool::read | ( | $ | a_force_db = false |
) |
read object data from db into object
- Parameters:
-
boolean public
Reimplemented from ilObject.
Definition at line 130 of file class.ilObjQuestionPool.php.
References loadFromDb().
{
parent::read($a_force_db);
$this->loadFromDb();
}
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| ilObjQuestionPool::saveToDb | ( | ) |
Saves a ilObjQuestionpool object to a database.
Saves a ilObjQuestionpool object to a database
public
Definition at line 364 of file class.ilObjQuestionPool.php.
References $query, and $result.
Referenced by createReference().
{
global $ilDB;
$query = sprintf("SELECT * FROM qpl_questionpool WHERE obj_fi = %s",
$ilDB->quote($this->getId() . "")
);
$result = $ilDB->query($query);
if ($result->numRows() == 1)
{
$query = sprintf("UPDATE qpl_questionpool SET online = %s WHERE obj_fi = %s",
$ilDB->quote($this->getOnline() . ""),
$ilDB->quote($this->getId() . "")
);
$result = $ilDB->query($query);
if ($result != DB_OK)
{
}
}
else
{
$query = sprintf("INSERT INTO qpl_questionpool (online, obj_fi) VALUES (%s, %s)",
$ilDB->quote($this->getOnline() . ""),
$ilDB->quote($this->getId() . "")
);
$result = $ilDB->query($query);
if ($result != DB_OK)
{
}
}
}
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| ilObjQuestionPool::setDescription | ( | $ | a_description | ) |
set description of content object
Reimplemented from ilObject.
Definition at line 442 of file class.ilObjQuestionPool.php.
{
parent::setDescription($a_description);
}
| ilObjQuestionPool::setOnline | ( | $ | a_online_status | ) |
Sets the questionpool online status.
Sets the questionpool online status
- Parameters:
-
integer $a_online_status Online status of the questionpool
- See also:
- online Public
Definition at line 1160 of file class.ilObjQuestionPool.php.
Referenced by ilObjQuestionPool(), and loadFromDb().
{
switch ($a_online_status)
{
case 0:
case 1:
$this->online = $a_online_status;
break;
default:
$this->online = 0;
break;
}
}
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| ilObjQuestionPool::setTitle | ( | $ | a_title | ) |
set title of glossary object
Reimplemented from ilObject.
Definition at line 460 of file class.ilObjQuestionPool.php.
{
parent::setTitle($a_title);
}
| ilObjQuestionPool::to_xml | ( | $ | questions | ) |
Returns a QTI xml representation of a list of questions.
Returns a QTI xml representation of a list of questions
- Parameters:
-
array $questions An array containing the question ids of the questions
- Returns:
- string The QTI xml representation of the questions public
Definition at line 1106 of file class.ilObjQuestionPool.php.
References $key, and createQuestion().
{
$xml = "";
// export button was pressed
if (count($questions) > 0)
{
foreach ($questions as $key => $value)
{
$question =& $this->createQuestion("", $value);
$xml .= $question->object->to_xml();
}
if (count($questions) > 1)
{
$xml = preg_replace("/<\/questestinterop>\s*<.xml.*?>\s*<questestinterop>/", "", $xml);
}
}
$xml = preg_replace("/(<\?xml[^>]*?>)/", "\\1" . "<!DOCTYPE questestinterop SYSTEM \"ims_qtiasiv1p2p1.dtd\">", $xml);
return $xml;
}
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| ilObjQuestionPool::update | ( | ) |
update object data
public
- Returns:
- boolean
Reimplemented from ilObject.
Definition at line 95 of file class.ilObjQuestionPool.php.
References updateMetaData().
{
$this->updateMetaData();
if (!parent::update())
{
return false;
}
// put here object specific stuff
return true;
}
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| ilObjQuestionPool::updateMetaData | ( | ) |
update meta data entry
Reimplemented from ilObject.
Definition at line 108 of file class.ilObjQuestionPool.php.
References ilObject::getId(), getTitle(), and ilObject::getType().
Referenced by update().
{
global $ilUser;
include_once "./Services/MetaData/classes/class.ilMD.php";
$md =& new ilMD($this->getId(), 0, $this->getType());
$md_gen =& $md->getGeneral();
if ($md_gen == false)
{
include_once "./Services/MetaData/classes/class.ilMDCreator.php";
$md_creator = new ilMDCreator($this->getId(),0,$this->getType());
$md_creator->setTitle($this->getTitle());
$md_creator->setTitleLanguage($ilUser->getPref('language'));
$md_creator->create();
}
parent::updateMetaData();
}
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Field Documentation
| ilObjQuestionPool::$online |
Definition at line 44 of file class.ilObjQuestionPool.php.
The documentation for this class was generated from the following file:
- assessment/classes/class.ilObjQuestionPool.php
