Class for text questions. More...
Inheritance diagram for ASS_TextQuestion:
Collaboration diagram for ASS_TextQuestion:
Public Member Functions | |
| ASS_TextQuestion ($title="", $comment="", $author="", $owner=-1, $question="") | |
| ASS_TextQuestion constructor. | |
| isComplete () | |
| Returns true, if a multiple choice question is complete for use. | |
| to_xml ($a_include_header=true, $a_include_binary=true, $a_shuffle=false, $test_output=false, $force_image_references=false) | |
| Returns a QTI xml representation of the question. | |
| saveToDb ($original_id="") | |
| Saves a ASS_TextQuestion object to a database. | |
| loadFromDb ($question_id) | |
| Loads a ASS_TextQuestion object from a database. | |
| duplicate ($for_test=true, $title="", $author="", $owner="") | |
| Duplicates an ASS_TextQuestion. | |
| copyObject ($target_questionpool, $title="") | |
| Copies an ASS_TextQuestion object. | |
| get_question () | |
| Gets the text question. | |
| set_question ($question="") | |
| Sets the text question. | |
| getMaxNumOfChars () | |
| Gets the maximum number of characters for the text solution. | |
| setMaxNumOfChars ($maxchars=0) | |
| Sets the maximum number of characters for the text solution. | |
| getMaximumPoints () | |
| Returns the maximum points, a learner can reach answering the question. | |
| setReachedPoints ($user_id, $test_id, $points, $pass=NULL) | |
| Sets the points, a learner has reached answering the question. | |
| _setReachedPoints ($user_id, $test_id, $question_id, $points, $maxpoints, $pass=NULL) | |
| Sets the points, a learner has reached answering the question Additionally objective results are updated. | |
| calculateReachedPoints ($user_id, $test_id, $pass=NULL) | |
| Returns the points, a learner has reached answering the question. | |
| getReachedInformation ($user_id, $test_id, $pass=NULL) | |
| Returns the evaluation data, a learner has entered to answer the question. | |
| saveWorkingData ($test_id, $pass=NULL) | |
| Saves the learners input of the question to the database. | |
| syncWithOriginal () | |
| createRandomSolution ($test_id, $user_id) | |
| getQuestionType () | |
| Returns the question type of the question. | |
Data Fields | |
| $question | |
| $maxNumOfChars | |
Detailed Description
Class for text questions.
ASS_TextQuestion is a class for text questions
- Version:
- Id:
- class.assTextQuestion.php 14645 2007-09-04 09:59:24Z hschottm
class.assTextQuestion.php Assessment
Definition at line 36 of file class.assTextQuestion.php.
Member Function Documentation
| ASS_TextQuestion::_setReachedPoints | ( | $ | user_id, | |
| $ | test_id, | |||
| $ | question_id, | |||
| $ | points, | |||
| $ | maxpoints, | |||
| $ | pass = NULL | |||
| ) |
Sets the points, a learner has reached answering the question Additionally objective results are updated.
Sets the points, a learner has reached answering the question
- Parameters:
-
integer $user_id The database ID of the learner integer $test_id The database Id of the test containing the question integer $points The points the user has reached answering the question
- Returns:
- boolean true on success, otherwise false public
Definition at line 570 of file class.assTextQuestion.php.
References ASS_Question::$points, $query, $result, ASS_Question::$test_id, $user_id, ASS_Question::_getSolutionMaxPass(), and ilCourseObjectiveResult::_updateUserResult().
Referenced by ilTestEvaluationGUI::evalSelectedUsers().
{
global $ilDB;
if ($points <= $maxpoints)
{
if (is_null($pass))
{
include_once "./assessment/classes/class.assQuestion.php";
$pass = ASS_Question::_getSolutionMaxPass($question_id, $user_id, $test_id);
}
$query = sprintf("UPDATE tst_test_result SET points = %s WHERE user_fi = %s AND test_fi = %s AND question_fi = %s AND pass = %s",
$ilDB->quote($points . ""),
$ilDB->quote($user_id . ""),
$ilDB->quote($test_id . ""),
$ilDB->quote($question_id . ""),
$ilDB->quote($pass . "")
);
$result = $this->ilias->db->query($query);
// finally update objective result
include_once 'course/classes/class.ilCourseObjectiveResult.php';
ilCourseObjectiveResult::_updateUserResult($user_id,$question_id,$points);
return true;
}
else
{
return false;
}
}
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| ASS_TextQuestion::ASS_TextQuestion | ( | $ | title = "", |
|
| $ | comment = "", |
|||
| $ | author = "", |
|||
| $ | owner = -1, |
|||
| $ | question = "" | |||
| ) |
ASS_TextQuestion constructor.
The constructor takes possible arguments an creates an instance of the ASS_TextQuestion object.
- Parameters:
-
string $title A title string to describe the question string $comment A comment string to describe the question string $author A string containing the name of the questions author integer $owner A numerical ID to identify the owner/creator string $question The question string of the text question public
- See also:
- ASS_Question:ASS_Question()
Definition at line 69 of file class.assTextQuestion.php.
References ASS_Question::$author, ASS_Question::$comment, ASS_Question::$owner, $question, ASS_Question::$title, and ASS_Question::ASS_Question().
{
$this->ASS_Question($title, $comment, $author, $owner);
$this->question = $question;
$this->maxNumOfChars = 0;
$this->points = 0;
}
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| ASS_TextQuestion::calculateReachedPoints | ( | $ | user_id, | |
| $ | test_id, | |||
| $ | pass = NULL | |||
| ) |
Returns the points, a learner has reached answering the question.
Returns the points, a learner has reached answering the question The points are calculated from the given answers including checks for all special scoring options in the test container.
- Parameters:
-
integer $user_id The database ID of the learner integer $test_id The database Id of the test containing the question public
Definition at line 613 of file class.assTextQuestion.php.
References ASS_Question::$points, $query, $result, $row, ASS_Question::$test_id, $user_id, ASS_Question::getId(), getMaximumPoints(), and ASS_Question::getSolutionMaxPass().
{
global $ilDB;
$points = 0;
if (is_null($pass))
{
$pass = $this->getSolutionMaxPass($user_id, $test_id);
}
$query = sprintf("SELECT * FROM tst_solutions WHERE user_fi = %s AND test_fi = %s AND question_fi = %s AND pass = %s",
$this->ilias->db->quote($user_id . ""),
$this->ilias->db->quote($test_id . ""),
$this->ilias->db->quote($this->getId() . ""),
$this->ilias->db->quote($pass . "")
);
$result = $this->ilias->db->query($query);
if ($result->numRows() == 1)
{
$row = $result->fetchRow(DB_FETCHMODE_ASSOC);
if ($row["points"])
{
$points = $row["points"];
}
}
// check for special scoring options in test
$query = sprintf("SELECT * FROM tst_tests WHERE test_id = %s",
$ilDB->quote($test_id)
);
$result = $ilDB->query($query);
if ($result->numRows() == 1)
{
$row = $result->fetchRow(DB_FETCHMODE_ASSOC);
if ($row["count_system"] == 1)
{
if ($points != $this->getMaximumPoints())
{
$points = 0;
}
}
}
else
{
$points = 0;
}
return $points;
}
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| ASS_TextQuestion::copyObject | ( | $ | target_questionpool, | |
| $ | title = "" | |||
| ) |
Copies an ASS_TextQuestion object.
Copies an ASS_TextQuestion object
public
Definition at line 421 of file class.assTextQuestion.php.
References ASS_Question::$title, ASS_Question::_getOriginalId(), and ASS_Question::getObjId().
{
if ($this->id <= 0)
{
// The question has not been saved. It cannot be duplicated
return;
}
// duplicate the question in database
$clone = $this;
include_once ("./assessment/classes/class.assQuestion.php");
$original_id = ASS_Question::_getOriginalId($this->id);
$clone->id = -1;
$source_questionpool = $this->getObjId();
$clone->setObjId($target_questionpool);
if ($title)
{
$clone->setTitle($title);
}
$clone->saveToDb();
// copy question page content
$clone->copyPageOfQuestion($original_id);
return $clone->id;
}
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| ASS_TextQuestion::createRandomSolution | ( | $ | test_id, | |
| $ | user_id | |||
| ) |
| ASS_TextQuestion::duplicate | ( | $ | for_test = true, |
|
| $ | title = "", |
|||
| $ | author = "", |
|||
| $ | owner = "" | |||
| ) |
Duplicates an ASS_TextQuestion.
Duplicates an ASS_TextQuestion
public
Definition at line 372 of file class.assTextQuestion.php.
References ASS_Question::$author, ASS_Question::$owner, ASS_Question::$title, ASS_Question::_getOriginalId(), and ASS_Question::getId().
{
if ($this->id <= 0)
{
// The question has not been saved. It cannot be duplicated
return;
}
// duplicate the question in database
$this_id = $this->getId();
$clone = $this;
include_once ("./assessment/classes/class.assQuestion.php");
$original_id = ASS_Question::_getOriginalId($this->id);
$clone->id = -1;
if ($title)
{
$clone->setTitle($title);
}
if ($author)
{
$clone->setAuthor($author);
}
if ($owner)
{
$clone->setOwner($owner);
}
if ($for_test)
{
$clone->saveToDb($original_id);
}
else
{
$clone->saveToDb();
}
// copy question page content
$clone->copyPageOfQuestion($this_id);
return $clone->id;
}
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| ASS_TextQuestion::get_question | ( | ) |
Gets the text question.
Gets the question string of the ASS_TextQuestion object
- Returns:
- string The question string of the ASS_TextQuestion object public
- See also:
- $question
Definition at line 456 of file class.assTextQuestion.php.
Referenced by to_xml().
{
return $this->question;
}
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| ASS_TextQuestion::getMaximumPoints | ( | ) |
Returns the maximum points, a learner can reach answering the question.
Returns the maximum points, a learner can reach answering the question
public
- See also:
- $points
Reimplemented from ASS_Question.
Definition at line 518 of file class.assTextQuestion.php.
Referenced by calculateReachedPoints(), and isComplete().
{
return $this->points;
}
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| ASS_TextQuestion::getMaxNumOfChars | ( | ) |
Gets the maximum number of characters for the text solution.
Gets the maximum number of characters for the text solution
- Returns:
- integer The maximum number of characters for the text solution public
- See also:
- $maxNumOfChars
Definition at line 484 of file class.assTextQuestion.php.
Referenced by saveToDb(), saveWorkingData(), and to_xml().
{
if (strcmp($this->maxNumOfChars, "") == 0)
{
return 0;
}
else
{
return $this->maxNumOfChars;
}
}
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| ASS_TextQuestion::getQuestionType | ( | ) |
Returns the question type of the question.
Returns the question type of the question
- Returns:
- integer The question type of the question public
Definition at line 800 of file class.assTextQuestion.php.
Referenced by saveToDb().
{
return 8;
}
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| ASS_TextQuestion::getReachedInformation | ( | $ | user_id, | |
| $ | test_id, | |||
| $ | pass = NULL | |||
| ) |
Returns the evaluation data, a learner has entered to answer the question.
Returns the evaluation data, a learner has entered to answer the question
- Parameters:
-
integer $user_id The database ID of the learner integer $test_id The database Id of the test containing the question public
Definition at line 670 of file class.assTextQuestion.php.
References $data, $query, $result, ASS_Question::$test_id, $user_id, and ASS_Question::getId().
{
$found_values = array();
$query = sprintf("SELECT * FROM tst_solutions WHERE user_fi = %s AND test_fi = %s AND question_fi = %s AND pass = %s",
$this->ilias->db->quote($user_id . ""),
$this->ilias->db->quote($test_id . ""),
$this->ilias->db->quote($this->getId() . ""),
$this->ilias->db->quote($pass . "")
);
$result = $this->ilias->db->query($query);
$user_result = array();
while ($data = $result->fetchRow(DB_FETCHMODE_OBJECT))
{
$user_result = array(
"value" => $data->value1
);
}
return $user_result;
}
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| ASS_TextQuestion::isComplete | ( | ) |
Returns true, if a multiple choice question is complete for use.
Returns true, if a multiple choice question is complete for use
- Returns:
- boolean True, if the multiple choice question is complete for use, otherwise false public
Reimplemented from ASS_Question.
Definition at line 91 of file class.assTextQuestion.php.
References getMaximumPoints().
Referenced by saveToDb(), and syncWithOriginal().
{
if (($this->title) and ($this->author) and ($this->question) and ($this->getMaximumPoints() > 0))
{
return true;
}
else
{
return false;
}
}
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| ASS_TextQuestion::loadFromDb | ( | $ | question_id | ) |
Loads a ASS_TextQuestion object from a database.
Loads a ASS_TextQuestion object from a database
- Parameters:
-
object $db A pear DB object integer $question_id A unique key which defines the text question in the database public
Reimplemented from ASS_Question.
Definition at line 335 of file class.assTextQuestion.php.
References $data, ASS_Question::$ilias, $query, $result, and ASS_Question::setEstimatedWorkingTime().
{
global $ilias;
$db = & $ilias->db;
$query = sprintf("SELECT * FROM qpl_questions WHERE question_id = %s",
$db->quote($question_id));
$result = $db->query($query);
if (strcmp(strtolower(get_class($result)), db_result) == 0)
{
if ($result->numRows() == 1)
{
$data = $result->fetchRow(DB_FETCHMODE_OBJECT);
$this->id = $question_id;
$this->title = $data->title;
$this->comment = $data->comment;
$this->solution_hint = $data->solution_hint;
$this->original_id = $data->original_id;
$this->obj_id = $data->obj_fi;
$this->author = $data->author;
$this->owner = $data->owner;
$this->question = $data->question_text;
$this->maxNumOfChars = $data->maxNumOfChars;
$this->points = $data->points;
$this->setEstimatedWorkingTime(substr($data->working_time, 0, 2), substr($data->working_time, 3, 2), substr($data->working_time, 6, 2));
}
}
parent::loadFromDb($question_id);
}
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| ASS_TextQuestion::saveToDb | ( | $ | original_id = "" |
) |
Saves a ASS_TextQuestion object to a database.
Saves a ASS_TextQuestion object to a database
- Parameters:
-
object $db A pear DB object public
Reimplemented from ASS_Question.
Definition at line 246 of file class.assTextQuestion.php.
References ASS_Question::$ilias, $query, $result, ASS_Question::createPageObject(), ASS_Question::getEstimatedWorkingTime(), getMaxNumOfChars(), ASS_Question::getPoints(), getQuestionType(), ASS_Question::getTestId(), ASS_Question::insertIntoTest(), and isComplete().
{
global $ilias;
$complete = 0;
if ($this->isComplete())
{
$complete = 1;
}
$db = & $ilias->db;
$estw_time = $this->getEstimatedWorkingTime();
$estw_time = sprintf("%02d:%02d:%02d", $estw_time['h'], $estw_time['m'], $estw_time['s']);
if ($original_id)
{
$original_id = $db->quote($original_id);
}
else
{
$original_id = "NULL";
}
if ($this->id == -1)
{
// Neuen Datensatz schreiben
$now = getdate();
$question_type = $this->getQuestionType();
$created = sprintf("%04d%02d%02d%02d%02d%02d", $now['year'], $now['mon'], $now['mday'], $now['hours'], $now['minutes'], $now['seconds']);
$query = sprintf("INSERT INTO qpl_questions (question_id, question_type_fi, obj_fi, title, comment, author, owner, points, question_text, working_time, maxNumOfChars, complete, created, original_id, TIMESTAMP) VALUES (NULL, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, NULL)",
$db->quote($question_type),
$db->quote($this->obj_id),
$db->quote($this->title),
$db->quote($this->comment),
$db->quote($this->author),
$db->quote($this->owner),
$db->quote($this->getPoints() . ""),
$db->quote($this->question),
$db->quote($estw_time),
$db->quote($this->getMaxNumOfChars()),
$db->quote("$complete"),
$db->quote($created),
$original_id
);
$result = $db->query($query);
if ($result == DB_OK)
{
$this->id = $this->ilias->db->getLastInsertId();
// create page object of question
$this->createPageObject();
// Falls die Frage in einen Test eingefügt werden soll, auch diese Verbindung erstellen
if ($this->getTestId() > 0)
{
$this->insertIntoTest($this->getTestId());
}
}
}
else
{
// Vorhandenen Datensatz aktualisieren
$query = sprintf("UPDATE qpl_questions SET obj_fi = %s, title = %s, comment = %s, author = %s, points = %s, question_text = %s, working_time=%s, maxNumOfChars = %s, complete = %s WHERE question_id = %s",
$db->quote($this->obj_id. ""),
$db->quote($this->title),
$db->quote($this->comment),
$db->quote($this->author),
$db->quote($this->getPoints() . ""),
$db->quote($this->question),
$db->quote($estw_time),
$db->quote($this->getMaxNumOfChars()),
$db->quote("$complete"),
$db->quote($this->id)
);
$result = $db->query($query);
}
parent::saveToDb($original_id);
}
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| ASS_TextQuestion::saveWorkingData | ( | $ | test_id, | |
| $ | pass = NULL | |||
| ) |
Saves the learners input of the question to the database.
Saves the learners input of the question to the database
- Parameters:
-
integer $test_id The database id of the test containing this question
- Returns:
- boolean Indicates the save status (true if saved successful, false otherwise) public
- See also:
- $answers
Reimplemented from ASS_Question.
Definition at line 700 of file class.assTextQuestion.php.
References $_POST, $ilUser, $query, $result, ASS_Question::$test_id, ilObjAssessmentFolder::_enabledAssessmentLogging(), ilObjAssessmentFolder::_getLogLanguage(), ilObjTest::_getPass(), ASS_Question::getId(), getMaxNumOfChars(), ASS_Question::logAction(), and ilUtil::stripSlashes().
{
global $ilDB;
global $ilUser;
$db =& $ilDB->db;
include_once "./assessment/classes/class.ilObjTest.php";
$activepass = ilObjTest::_getPass($ilUser->id, $test_id);
$query = sprintf("DELETE FROM tst_solutions WHERE user_fi = %s AND test_fi = %s AND question_fi = %s AND pass = %s",
$db->quote($ilUser->id . ""),
$db->quote($test_id . ""),
$db->quote($this->getId() . ""),
$db->quote($activepass . "")
);
$result = $db->query($query);
$text = ilUtil::stripSlashes($_POST["TEXT"]);
if ($this->getMaxNumOfChars())
{
$text = substr($text, 0, $this->getMaxNumOfChars());
}
$entered_values = 0;
if (strlen($text))
{
$query = sprintf("INSERT INTO tst_solutions (solution_id, user_fi, test_fi, question_fi, value1, value2, pass, TIMESTAMP) VALUES (NULL, %s, %s, %s, %s, NULL, %s, NULL)",
$db->quote($ilUser->id . ""),
$db->quote($test_id . ""),
$db->quote($this->getId() . ""),
$db->quote($text . ""),
$db->quote($activepass . "")
);
$result = $db->query($query);
$entered_values++;
}
if ($entered_values)
{
include_once ("./classes/class.ilObjAssessmentFolder.php");
if (ilObjAssessmentFolder::_enabledAssessmentLogging())
{
$this->logAction($this->lng->txtlng("assessment", "log_user_entered_values", ilObjAssessmentFolder::_getLogLanguage()), $test_id, $this->getId());
}
}
else
{
include_once ("./classes/class.ilObjAssessmentFolder.php");
if (ilObjAssessmentFolder::_enabledAssessmentLogging())
{
$this->logAction($this->lng->txtlng("assessment", "log_user_not_entered_values", ilObjAssessmentFolder::_getLogLanguage()), $test_id, $this->getId());
}
}
parent::saveWorkingData($test_id, $pass);
return true;
}
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| ASS_TextQuestion::set_question | ( | $ | question = "" |
) |
Sets the text question.
Sets the question string of the ASS_TextQuestion object
- Parameters:
-
string $question A string containing the text question public
- See also:
- $question
Definition at line 470 of file class.assTextQuestion.php.
References $question.
{
$this->question = $question;
}
| ASS_TextQuestion::setMaxNumOfChars | ( | $ | maxchars = 0 |
) |
Sets the maximum number of characters for the text solution.
Sets the maximum number of characters for the text solution
- Parameters:
-
integer $maxchars The maximum number of characters for the text solution public
- See also:
- $maxNumOfChars
Definition at line 505 of file class.assTextQuestion.php.
{
$this->maxNumOfChars = $maxchars;
}
| ASS_TextQuestion::setReachedPoints | ( | $ | user_id, | |
| $ | test_id, | |||
| $ | points, | |||
| $ | pass = NULL | |||
| ) |
Sets the points, a learner has reached answering the question.
Sets the points, a learner has reached answering the question
- Parameters:
-
integer $user_id The database ID of the learner integer $test_id The database Id of the test containing the question integer $points The points the user has reached answering the question
- Returns:
- boolean true on success, otherwise false public
Definition at line 534 of file class.assTextQuestion.php.
References ASS_Question::$points, $query, $result, ASS_Question::$test_id, $user_id, ASS_Question::getId(), ASS_Question::getPoints(), and ASS_Question::getSolutionMaxPass().
{
if (($points > 0) && ($points <= $this->getPoints()))
{
if (is_null($pass))
{
$pass = $this->getSolutionMaxPass($user_id, $test_id);
}
$query = sprintf("UPDATE tst_test_result SET points = %s WHERE user_fi = %s AND test_fi = %s AND question_fi = %s AND pass = %s",
$this->ilias->db->quote($points . ""),
$this->ilias->db->quote($user_id . ""),
$this->ilias->db->quote($test_id . ""),
$this->ilias->db->quote($this->getId() . ""),
$this->ilias->db->quote($pass . "")
);
$result = $this->ilias->db->query($query);
return true;
}
else
{
return false;
}
}
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| ASS_TextQuestion::syncWithOriginal | ( | ) |
Reimplemented from ASS_Question.
Definition at line 756 of file class.assTextQuestion.php.
References ASS_Question::$ilias, $query, $result, ASS_Question::getEstimatedWorkingTime(), and isComplete().
{
global $ilias;
if ($this->original_id)
{
$complete = 0;
if ($this->isComplete())
{
$complete = 1;
}
$db = & $ilias->db;
$estw_time = $this->getEstimatedWorkingTime();
$estw_time = sprintf("%02d:%02d:%02d", $estw_time['h'], $estw_time['m'], $estw_time['s']);
$query = sprintf("UPDATE qpl_questions SET obj_fi = %s, title = %s, comment = %s, author = %s, question_text = %s, working_time=%s, maxNumOfChars = %s, complete = %s WHERE question_id = %s",
$db->quote($this->obj_id. ""),
$db->quote($this->title. ""),
$db->quote($this->comment. ""),
$db->quote($this->author. ""),
$db->quote($this->question. ""),
$db->quote($estw_time. ""),
$db->quote($this->maxNumOfChars. ""),
$db->quote($complete. ""),
$db->quote($this->original_id. "")
);
$result = $db->query($query);
parent::syncWithOriginal();
}
}
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| ASS_TextQuestion::to_xml | ( | $ | a_include_header = true, |
|
| $ | a_include_binary = true, |
|||
| $ | a_shuffle = false, |
|||
| $ | test_output = false, |
|||
| $ | force_image_references = false | |||
| ) |
Returns a QTI xml representation of the question.
Returns a QTI xml representation of the question and sets the internal domxml variable with the DOM XML representation of the QTI xml representation
- Returns:
- string The QTI xml representation of the question public
Definition at line 112 of file class.assTextQuestion.php.
References $pos, $xml, get_question(), ASS_Question::getAuthor(), ASS_Question::getComment(), ASS_Question::getEstimatedWorkingTime(), getMaxNumOfChars(), ASS_Question::getPoints(), ASS_Question::getSuggestedSolution(), and ASS_Question::getTitle().
{
include_once("./classes/class.ilXmlWriter.php");
$a_xml_writer = new ilXmlWriter;
// set xml header
$a_xml_writer->xmlHeader();
$a_xml_writer->xmlStartTag("questestinterop");
$attrs = array(
"ident" => "il_".IL_INST_ID."_qst_".$this->getId(),
"title" => $this->getTitle()
);
$a_xml_writer->xmlStartTag("item", $attrs);
// add question description
$a_xml_writer->xmlElement("qticomment", NULL, $this->getComment());
// add estimated working time
$workingtime = $this->getEstimatedWorkingTime();
$duration = sprintf("P0Y0M0DT%dH%dM%dS", $workingtime["h"], $workingtime["m"], $workingtime["s"]);
$a_xml_writer->xmlElement("duration", NULL, $duration);
// add ILIAS specific metadata
$a_xml_writer->xmlStartTag("itemmetadata");
$a_xml_writer->xmlStartTag("qtimetadata");
$a_xml_writer->xmlStartTag("qtimetadatafield");
$a_xml_writer->xmlElement("fieldlabel", NULL, "ILIAS_VERSION");
$a_xml_writer->xmlElement("fieldentry", NULL, $this->ilias->getSetting("ilias_version"));
$a_xml_writer->xmlEndTag("qtimetadatafield");
$a_xml_writer->xmlStartTag("qtimetadatafield");
$a_xml_writer->xmlElement("fieldlabel", NULL, "QUESTIONTYPE");
$a_xml_writer->xmlElement("fieldentry", NULL, TEXT_QUESTION_IDENTIFIER);
$a_xml_writer->xmlEndTag("qtimetadatafield");
$a_xml_writer->xmlStartTag("qtimetadatafield");
$a_xml_writer->xmlElement("fieldlabel", NULL, "AUTHOR");
$a_xml_writer->xmlElement("fieldentry", NULL, $this->getAuthor());
$a_xml_writer->xmlEndTag("qtimetadatafield");
$a_xml_writer->xmlEndTag("qtimetadata");
$a_xml_writer->xmlEndTag("itemmetadata");
// PART I: qti presentation
$attrs = array(
"label" => $this->getTitle()
);
$a_xml_writer->xmlStartTag("presentation", $attrs);
// add flow to presentation
$a_xml_writer->xmlStartTag("flow");
// add material with question text to presentation
$a_xml_writer->xmlStartTag("material");
$a_xml_writer->xmlElement("mattext", NULL, $this->get_question());
$a_xml_writer->xmlEndTag("material");
// add information on response rendering
$attrs = array(
"ident" => "TEXT",
"rcardinality" => "Ordered"
);
$a_xml_writer->xmlStartTag("response_str", $attrs);
$attrs = array(
"fibtype" => "String",
"prompt" => "Box"
);
if ($this->getMaxNumOfChars() > 0)
{
$attrs["maxchars"] = $this->getMaxNumOfChars();
}
$a_xml_writer->xmlStartTag("render_fib", $attrs);
$attrs = array(
"ident" => "A"
);
$a_xml_writer->xmlStartTag("response_label", $attrs);
$a_xml_writer->xmlEndTag("response_label");
$a_xml_writer->xmlEndTag("render_fib");
$solution = $this->getSuggestedSolution(0);
if (count($solution))
{
if (preg_match("/il_(\d*?)_(\w+)_(\d+)/", $solution["internal_link"], $matches))
{
$a_xml_writer->xmlStartTag("material");
$intlink = "il_" . IL_INST_ID . "_" . $matches[2] . "_" . $matches[3];
if (strcmp($matches[1], "") != 0)
{
$intlink = $solution["internal_link"];
}
$attrs = array(
"label" => "suggested_solution"
);
$a_xml_writer->xmlElement("mattext", $attrs, $intlink);
$a_xml_writer->xmlEndTag("material");
}
}
$a_xml_writer->xmlEndTag("response_str");
$a_xml_writer->xmlEndTag("flow");
$a_xml_writer->xmlEndTag("presentation");
// PART II: qti resprocessing
$attrs = array(
"scoremodel" => "HumanRater"
);
$a_xml_writer->xmlStartTag("resprocessing", $attrs);
$a_xml_writer->xmlStartTag("outcomes");
$attrs = array(
"varname" => "WritingScore",
"vartype" => "Integer",
"minvalue" => "0",
"maxvalue" => $this->getPoints()
);
$a_xml_writer->xmlStartTag("decvar", $attrs);
$a_xml_writer->xmlEndTag("decvar");
$a_xml_writer->xmlEndTag("outcomes");
$a_xml_writer->xmlStartTag("respcondition");
$a_xml_writer->xmlStartTag("conditionvar");
$a_xml_writer->xmlElement("other", NULL, "tutor_rated");
$a_xml_writer->xmlEndTag("conditionvar");
$a_xml_writer->xmlEndTag("respcondition");
$a_xml_writer->xmlEndTag("resprocessing");
$a_xml_writer->xmlEndTag("item");
$a_xml_writer->xmlEndTag("questestinterop");
$xml = $a_xml_writer->xmlDumpMem(FALSE);
if (!$a_include_header)
{
$pos = strpos($xml, "?>");
$xml = substr($xml, $pos + 2);
}
return $xml;
}
Here is the call graph for this function:
Field Documentation
| ASS_TextQuestion::$maxNumOfChars |
Definition at line 54 of file class.assTextQuestion.php.
| ASS_TextQuestion::$question |
Definition at line 45 of file class.assTextQuestion.php.
Referenced by ASS_TextQuestion(), and set_question().
The documentation for this class was generated from the following file:
- assessment/classes/class.assTextQuestion.php
