You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
738 lines
18 KiB
738 lines
18 KiB
<?php
|
|
/* For licensing terms, see /license.txt */
|
|
|
|
/**
|
|
* Class Evaluation
|
|
* @package chamilo.gradebook
|
|
*/
|
|
class Evaluation implements GradebookItem
|
|
{
|
|
private $id;
|
|
private $name;
|
|
private $description;
|
|
private $user_id;
|
|
private $course_code;
|
|
/** @var Category */
|
|
private $category;
|
|
private $created_at;
|
|
private $weight;
|
|
private $eval_max;
|
|
private $visible;
|
|
private $sessionId;
|
|
|
|
/**
|
|
* Construct
|
|
*/
|
|
public function __construct()
|
|
{
|
|
}
|
|
|
|
/**
|
|
* @return Category
|
|
*/
|
|
public function getCategory()
|
|
{
|
|
return $this->category;
|
|
}
|
|
|
|
/**
|
|
* @param Category $category
|
|
*/
|
|
public function setCategory($category)
|
|
{
|
|
$this->category = $category;
|
|
}
|
|
|
|
/**
|
|
* @return int
|
|
*/
|
|
public function get_category_id()
|
|
{
|
|
return $this->category->get_id();
|
|
}
|
|
|
|
/**
|
|
* @param int $category_id
|
|
*/
|
|
public function set_category_id($category_id)
|
|
{
|
|
$categories = Category::load($category_id);
|
|
if (isset($categories[0])) {
|
|
$this->setCategory($categories[0]);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @return int
|
|
*/
|
|
public function get_id()
|
|
{
|
|
return $this->id;
|
|
}
|
|
|
|
/**
|
|
* @return string
|
|
*/
|
|
public function get_name()
|
|
{
|
|
return $this->name;
|
|
}
|
|
|
|
public function get_description()
|
|
{
|
|
return $this->description;
|
|
}
|
|
|
|
public function get_user_id()
|
|
{
|
|
return $this->user_id;
|
|
}
|
|
|
|
public function get_course_code()
|
|
{
|
|
return $this->course_code;
|
|
}
|
|
|
|
/**
|
|
* @return int
|
|
*/
|
|
public function getSessionId()
|
|
{
|
|
return $this->sessionId;
|
|
}
|
|
|
|
/**
|
|
* @param int $sessionId
|
|
*/
|
|
public function setSessionId($sessionId)
|
|
{
|
|
$this->sessionId = intval($sessionId);
|
|
}
|
|
|
|
public function get_date()
|
|
{
|
|
return $this->created_at;
|
|
}
|
|
|
|
public function get_weight()
|
|
{
|
|
return $this->weight;
|
|
}
|
|
|
|
public function get_max()
|
|
{
|
|
return $this->eval_max;
|
|
}
|
|
|
|
public function get_type()
|
|
{
|
|
return $this->type;
|
|
}
|
|
|
|
public function is_visible()
|
|
{
|
|
return $this->visible;
|
|
}
|
|
|
|
public function get_locked()
|
|
{
|
|
return $this->locked;
|
|
}
|
|
|
|
public function is_locked()
|
|
{
|
|
return isset($this->locked) && $this->locked == 1 ? true : false;
|
|
}
|
|
|
|
public function set_id($id)
|
|
{
|
|
$this->id = $id;
|
|
}
|
|
|
|
public function set_name($name)
|
|
{
|
|
$this->name = $name;
|
|
}
|
|
|
|
public function set_description($description)
|
|
{
|
|
$this->description = $description;
|
|
}
|
|
|
|
public function set_user_id($user_id)
|
|
{
|
|
$this->user_id = $user_id;
|
|
}
|
|
|
|
public function set_course_code($course_code)
|
|
{
|
|
$this->course_code = $course_code;
|
|
}
|
|
|
|
public function set_date($date)
|
|
{
|
|
$this->created_at = $date;
|
|
}
|
|
|
|
public function set_weight($weight)
|
|
{
|
|
$this->weight = $weight;
|
|
}
|
|
|
|
public function set_max($max)
|
|
{
|
|
$this->eval_max = $max;
|
|
}
|
|
|
|
public function set_visible($visible)
|
|
{
|
|
$this->visible = $visible;
|
|
}
|
|
|
|
public function set_type($type)
|
|
{
|
|
$this->type = $type;
|
|
}
|
|
|
|
public function set_locked($locked)
|
|
{
|
|
$this->locked = $locked;
|
|
}
|
|
|
|
/**
|
|
* Retrieve evaluations and return them as an array of Evaluation objects
|
|
* @param int $id evaluation id
|
|
* @param int $user_id user id (evaluation owner)
|
|
* @param string $course_code course code
|
|
* @param int $category_id parent category
|
|
* @param $visible visible
|
|
*/
|
|
public static function load(
|
|
$id = null,
|
|
$user_id = null,
|
|
$course_code = null,
|
|
$category_id = null,
|
|
$visible = null,
|
|
$locked = null
|
|
) {
|
|
$tbl_grade_evaluations = Database :: get_main_table(TABLE_MAIN_GRADEBOOK_EVALUATION);
|
|
$sql = 'SELECT * FROM '.$tbl_grade_evaluations;
|
|
$paramcount = 0;
|
|
|
|
if (isset ($id)) {
|
|
$sql.= ' WHERE id = '.intval($id);
|
|
$paramcount ++;
|
|
}
|
|
|
|
if (isset ($user_id)) {
|
|
if ($paramcount != 0) $sql .= ' AND';
|
|
else $sql .= ' WHERE';
|
|
$sql .= ' user_id = '.intval($user_id);
|
|
$paramcount ++;
|
|
}
|
|
|
|
if (isset ($course_code) && $course_code <> '-1') {
|
|
if ($paramcount != 0) $sql .= ' AND';
|
|
else $sql .= ' WHERE';
|
|
$sql .= " course_code = '".Database::escape_string($course_code)."'";
|
|
$paramcount ++;
|
|
}
|
|
|
|
if (isset ($category_id)) {
|
|
if ($paramcount != 0) $sql .= ' AND';
|
|
else $sql .= ' WHERE';
|
|
$sql .= ' category_id = '.intval($category_id);
|
|
$paramcount ++;
|
|
}
|
|
|
|
if (isset ($visible)) {
|
|
if ($paramcount != 0) $sql .= ' AND';
|
|
else $sql .= ' WHERE';
|
|
$sql .= ' visible = '.intval($visible);
|
|
$paramcount ++;
|
|
}
|
|
|
|
if (isset ($locked)) {
|
|
if ($paramcount != 0) $sql .= ' AND';
|
|
else $sql .= ' WHERE';
|
|
$sql .= ' locked = '.intval($locked);
|
|
}
|
|
|
|
$result = Database::query($sql);
|
|
$alleval = Evaluation::create_evaluation_objects_from_sql_result($result);
|
|
|
|
return $alleval;
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
* @param array $result
|
|
* @return array
|
|
*/
|
|
private static function create_evaluation_objects_from_sql_result($result)
|
|
{
|
|
$alleval = array();
|
|
if (Database::num_rows($result)) {
|
|
while ($data = Database::fetch_array($result)) {
|
|
$eval= new Evaluation();
|
|
$eval->set_id($data['id']);
|
|
$eval->set_name($data['name']);
|
|
$eval->set_description($data['description']);
|
|
$eval->set_user_id($data['user_id']);
|
|
$eval->set_course_code($data['course_code']);
|
|
$eval->set_category_id($data['category_id']);
|
|
$eval->set_date(api_get_local_time($data['created_at']));
|
|
$eval->set_weight($data['weight']);
|
|
$eval->set_max($data['max']);
|
|
$eval->set_visible($data['visible']);
|
|
$eval->set_type($data['type']);
|
|
$eval->set_locked($data['locked']);
|
|
$eval->setSessionId(api_get_session_id());
|
|
|
|
$alleval[] = $eval;
|
|
}
|
|
}
|
|
|
|
return $alleval;
|
|
}
|
|
|
|
/**
|
|
* Insert this evaluation into the database
|
|
*/
|
|
public function add()
|
|
{
|
|
if (isset($this->name) &&
|
|
isset($this->user_id) &&
|
|
isset($this->weight) &&
|
|
isset ($this->eval_max) &&
|
|
isset($this->visible)
|
|
) {
|
|
$tbl_grade_evaluations = Database :: get_main_table(TABLE_MAIN_GRADEBOOK_EVALUATION);
|
|
|
|
$sql = 'INSERT INTO '.$tbl_grade_evaluations
|
|
.' (name, user_id, weight, max, visible';
|
|
if (isset($this->description)) {
|
|
$sql .= ',description';
|
|
}
|
|
if (isset($this->course_code)) {
|
|
$sql .= ', course_code';
|
|
}
|
|
if (isset($this->category)) {
|
|
$sql .= ', category_id';
|
|
}
|
|
$sql .= ', created_at';
|
|
$sql .= ',type';
|
|
$sql .= ") VALUES ('".Database::escape_string($this->get_name())."'"
|
|
.','.intval($this->get_user_id())
|
|
.','.floatval($this->get_weight())
|
|
.','.intval($this->get_max())
|
|
.','.intval($this->is_visible());
|
|
if (isset($this->description)) {
|
|
$sql .= ",'".Database::escape_string($this->get_description())."'";
|
|
}
|
|
if (isset($this->course_code)) {
|
|
$sql .= ",'".Database::escape_string($this->get_course_code())."'";
|
|
}
|
|
if (isset($this->category)) {
|
|
$sql .= ','.intval($this->get_category_id());
|
|
}
|
|
if (empty($this->type)) {
|
|
$this->type = 'evaluation';
|
|
}
|
|
$sql .= ", '".api_get_utc_datetime()."'";
|
|
$sql .= ',\''.Database::escape_string($this->type).'\'';
|
|
$sql .= ")";
|
|
|
|
Database::query($sql);
|
|
$this->set_id(Database::insert_id());
|
|
} else {
|
|
die('Error in Evaluation add: required field empty');
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @param $idevaluation
|
|
*/
|
|
public function add_evaluation_log($idevaluation)
|
|
{
|
|
if (!empty($idevaluation)) {
|
|
$tbl_grade_evaluations = Database :: get_main_table(TABLE_MAIN_GRADEBOOK_EVALUATION);
|
|
$tbl_grade_linkeval_log = Database :: get_main_table(TABLE_MAIN_GRADEBOOK_LINKEVAL_LOG);
|
|
$eval = new Evaluation();
|
|
$dateobject = $eval->load($idevaluation,null,null,null,null);
|
|
$arreval = get_object_vars($dateobject[0]);
|
|
if (!empty($arreval['id'])) {
|
|
$sql_eval='SELECT weight from '.$tbl_grade_evaluations.' WHERE id='.$arreval['id'];
|
|
$rs=Database::query($sql_eval);
|
|
$row_old_weight=Database::fetch_array($rs,'ASSOC');
|
|
$current_date=api_get_utc_datetime();
|
|
$sql = "INSERT INTO ".$tbl_grade_linkeval_log."(id_linkeval_log,name,description,created_at,weight,visible,type,user_id_log)
|
|
VALUES('".Database::escape_string($arreval['id'])."','".Database::escape_string($arreval['name'])."','".Database::escape_string($arreval['description'])."','".$current_date."','".Database::escape_string($row_old_weight['weight'])."','".Database::escape_string($arreval['visible'])."','evaluation',".api_get_user_id().")";
|
|
Database::query($sql);
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Update the properties of this evaluation in the database
|
|
*/
|
|
public function save()
|
|
{
|
|
$tbl_grade_evaluations = Database :: get_main_table(TABLE_MAIN_GRADEBOOK_EVALUATION);
|
|
$sql = 'UPDATE '.$tbl_grade_evaluations
|
|
." SET name = '".Database::escape_string($this->get_name())."'"
|
|
.', description = ';
|
|
if (isset($this->description)) {
|
|
$sql .= "'".Database::escape_string($this->get_description())."'";
|
|
}else {
|
|
$sql .= 'null';
|
|
}
|
|
$sql .= ', user_id = '.intval($this->get_user_id())
|
|
.', course_code = ';
|
|
if (isset($this->course_code)) {
|
|
$sql .= "'".Database::escape_string($this->get_course_code())."'";
|
|
} else {
|
|
$sql .= 'null';
|
|
}
|
|
$sql .= ', category_id = ';
|
|
if (isset($this->category)) {
|
|
$sql .= intval($this->get_category_id());
|
|
} else {
|
|
$sql .= 'null';
|
|
}
|
|
$sql .= ', weight = "'.Database::escape_string($this->get_weight()).'" '
|
|
.', max = '.intval($this->get_max())
|
|
.', visible = '.intval($this->is_visible())
|
|
.' WHERE id = '.intval($this->id);
|
|
//recorded history
|
|
|
|
$eval_log = new Evaluation();
|
|
$eval_log->add_evaluation_log($this->id);
|
|
Database::query($sql);
|
|
}
|
|
|
|
/**
|
|
* Delete this evaluation from the database
|
|
*/
|
|
public function delete()
|
|
{
|
|
$tbl_grade_evaluations = Database :: get_main_table(TABLE_MAIN_GRADEBOOK_EVALUATION);
|
|
$sql = 'DELETE FROM '.$tbl_grade_evaluations.' WHERE id = '.intval($this->id);
|
|
Database::query($sql);
|
|
}
|
|
|
|
/**
|
|
* Check if an evaluation name (with the same parent category) already exists
|
|
* @param $name name to check (if not given, the name property of this object will be checked)
|
|
* @param $parent parent category
|
|
*/
|
|
public function does_name_exist($name, $parent)
|
|
{
|
|
if (!isset ($name)) {
|
|
$name = $this->name;
|
|
$parent = $this->category;
|
|
}
|
|
$tbl_grade_evaluations = Database :: get_main_table(TABLE_MAIN_GRADEBOOK_EVALUATION);
|
|
$sql = 'SELECT count(id) AS number'
|
|
.' FROM '.$tbl_grade_evaluations
|
|
." WHERE name = '".Database::escape_string($name)."'";
|
|
|
|
if (api_is_allowed_to_edit()) {
|
|
$parent = Category::load($parent);
|
|
$code = $parent[0]->get_course_code();
|
|
if (isset($code) && $code != '0') {
|
|
$main_course_user_table = Database :: get_main_table(TABLE_MAIN_COURSE_USER);
|
|
$sql .= ' AND user_id IN ('
|
|
.' SELECT user_id FROM '.$main_course_user_table
|
|
." WHERE course_code = '".Database::escape_string($code)."'"
|
|
.' AND status = '.COURSEMANAGER
|
|
.')';
|
|
} else {
|
|
$sql .= ' AND user_id = '.api_get_user_id();
|
|
}
|
|
|
|
}else {
|
|
$sql .= ' AND user_id = '.api_get_user_id();
|
|
}
|
|
|
|
if (!isset ($parent)) {
|
|
$sql.= ' AND category_id is null';
|
|
} else {
|
|
$sql.= ' AND category_id = '.intval($parent);
|
|
}
|
|
$result = Database::query($sql);
|
|
$number=Database::fetch_row($result);
|
|
return $number[0] != 0;
|
|
}
|
|
|
|
/**
|
|
* Are there any results for this evaluation yet ?
|
|
* The 'max' property should not be changed then.
|
|
*/
|
|
public function has_results()
|
|
{
|
|
$tbl_grade_results = Database :: get_main_table(TABLE_MAIN_GRADEBOOK_RESULT);
|
|
$sql='SELECT count(id) AS number FROM '.$tbl_grade_results
|
|
.' WHERE evaluation_id = '.intval($this->id);
|
|
$result = Database::query($sql);
|
|
$number=Database::fetch_row($result);
|
|
|
|
return ($number[0] != 0);
|
|
}
|
|
|
|
/**
|
|
* Delete all results for this evaluation
|
|
*/
|
|
public function delete_results()
|
|
{
|
|
$tbl_grade_results = Database :: get_main_table(TABLE_MAIN_GRADEBOOK_RESULT);
|
|
$sql = 'DELETE FROM '.$tbl_grade_results.' WHERE evaluation_id = '.intval($this->id);
|
|
Database::query($sql);
|
|
}
|
|
|
|
/**
|
|
* Delete this evaluation and all underlying results.
|
|
*/
|
|
public function delete_with_results()
|
|
{
|
|
$this->delete_results();
|
|
$this->delete();
|
|
}
|
|
|
|
/**
|
|
* Check if the given score is possible for this evaluation
|
|
*/
|
|
public function is_valid_score($score)
|
|
{
|
|
return is_numeric($score) && $score >= 0 && $score <= $this->eval_max;
|
|
}
|
|
|
|
/**
|
|
* Calculate the score of this evaluation
|
|
* @param int $stud_id (default: all students who have results for this eval - then the average is returned)
|
|
* @return array (score, max) if student is given
|
|
* array (sum of scores, number of scores) otherwise
|
|
* or null if no scores available
|
|
*/
|
|
public function calc_score($stud_id = null, $type = null)
|
|
{
|
|
$results = Result::load(null, $stud_id, $this->id);
|
|
$rescount = 0;
|
|
$sum = 0;
|
|
$bestResult = 0;
|
|
$weight = 0;
|
|
$sumResult = 0;
|
|
|
|
$students = [];
|
|
/** @var Result $res */
|
|
foreach ($results as $res) {
|
|
$score = $res->get_score();
|
|
if (!empty($score) || $score == '0') {
|
|
$rescount++;
|
|
$sum += $score / $this->get_max();
|
|
$sumResult += $score;
|
|
if ($score > $bestResult) {
|
|
$bestResult = $score;
|
|
}
|
|
$weight = $this->get_max();
|
|
}
|
|
$students[$res->get_user_id()] = $score;
|
|
}
|
|
|
|
if ($rescount == 0) {
|
|
return null;
|
|
} else if (isset($stud_id)) {
|
|
return array($score, $this->get_max());
|
|
} else {
|
|
switch ($type) {
|
|
case 'best':
|
|
return array($bestResult, $weight);
|
|
break;
|
|
case 'average':
|
|
return array($sumResult/$rescount, $weight);
|
|
break;
|
|
case 'ranking':
|
|
return AbstractLink::getCurrentUserRanking($students);
|
|
break;
|
|
default:
|
|
return array($sum, $rescount);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Generate an array of possible categories where this evaluation can be moved to.
|
|
* Notice: its own parent will be included in the list: it's up to the frontend
|
|
* to disable this element.
|
|
* @return array 2-dimensional array - every element contains 3 subelements (id, name, level)
|
|
*/
|
|
public function get_target_categories()
|
|
{
|
|
// - course independent evaluation
|
|
// -> movable to root or other course independent categories
|
|
// - evaluation inside a course
|
|
// -> movable to root, independent categories or categories inside the course
|
|
$user = (api_is_platform_admin() ? null : api_get_user_id());
|
|
$targets = array();
|
|
$level = 0;
|
|
|
|
$root = array(0, get_lang('RootCat'), $level);
|
|
$targets[] = $root;
|
|
|
|
if (isset($this->course_code) && !empty($this->course_code)) {
|
|
$crscats = Category::load(null,null,$this->course_code,0);
|
|
foreach ($crscats as $cat) {
|
|
$targets[] = array ($cat->get_id(), $cat->get_name(), $level+1);
|
|
$targets = $this->add_target_subcategories($targets, $level+1, $cat->get_id());
|
|
}
|
|
}
|
|
|
|
$indcats = Category::load(null,$user,0,0);
|
|
foreach ($indcats as $cat) {
|
|
$targets[] = array ($cat->get_id(), $cat->get_name(), $level+1);
|
|
$targets = $this->add_target_subcategories($targets, $level+1, $cat->get_id());
|
|
}
|
|
|
|
return $targets;
|
|
}
|
|
|
|
/**
|
|
* Internal function used by get_target_categories()
|
|
*/
|
|
private function add_target_subcategories($targets, $level, $catid)
|
|
{
|
|
$subcats = Category::load(null,null,null,$catid);
|
|
foreach ($subcats as $cat) {
|
|
$targets[] = array ($cat->get_id(), $cat->get_name(), $level+1);
|
|
$targets = $this->add_target_subcategories($targets, $level+1, $cat->get_id());
|
|
}
|
|
return $targets;
|
|
}
|
|
|
|
/**
|
|
* Move this evaluation to the given category.
|
|
* If this evaluation moves from inside a course to outside,
|
|
* its course code is also changed.
|
|
*/
|
|
public function move_to_cat($cat)
|
|
{
|
|
$this->set_category_id($cat->get_id());
|
|
if ($this->get_course_code() != $cat->get_course_code()) {
|
|
$this->set_course_code($cat->get_course_code());
|
|
}
|
|
$this->save();
|
|
}
|
|
|
|
/**
|
|
* Retrieve evaluations where a student has results for
|
|
* and return them as an array of Evaluation objects
|
|
* @param int $cat_id parent category (use 'null' to retrieve them in all categories)
|
|
* @param int $stud_id student id
|
|
*/
|
|
public static function get_evaluations_with_result_for_student($cat_id = null, $stud_id)
|
|
{
|
|
$tbl_grade_evaluations = Database :: get_main_table(TABLE_MAIN_GRADEBOOK_EVALUATION);
|
|
$tbl_grade_results = Database :: get_main_table(TABLE_MAIN_GRADEBOOK_RESULT);
|
|
|
|
$sql = 'SELECT * FROM '.$tbl_grade_evaluations.'
|
|
WHERE id IN (
|
|
SELECT evaluation_id FROM '.$tbl_grade_results.'
|
|
WHERE user_id = '.intval($stud_id).' AND score IS NOT NULL
|
|
)';
|
|
if (!api_is_allowed_to_edit()) {
|
|
$sql .= ' AND visible = 1';
|
|
}
|
|
if (isset($cat_id)) {
|
|
$sql .= ' AND category_id = '.intval($cat_id);
|
|
} else {
|
|
$sql .= ' AND category_id >= 0';
|
|
}
|
|
|
|
$result = Database::query($sql);
|
|
$alleval = Evaluation::create_evaluation_objects_from_sql_result($result);
|
|
|
|
return $alleval;
|
|
}
|
|
|
|
/**
|
|
* Get a list of students that do not have a result record for this evaluation
|
|
*/
|
|
public function get_not_subscribed_students($first_letter_user = '')
|
|
{
|
|
$tbl_user = Database :: get_main_table(TABLE_MAIN_USER);
|
|
$tbl_grade_results = Database :: get_main_table(TABLE_MAIN_GRADEBOOK_RESULT);
|
|
|
|
$sql = 'SELECT user_id,lastname,firstname,username FROM '.$tbl_user
|
|
." WHERE lastname LIKE '".Database::escape_string($first_letter_user)."%'"
|
|
.' AND status = '.STUDENT
|
|
.' AND user_id NOT IN'
|
|
.' (SELECT user_id FROM '.$tbl_grade_results
|
|
.' WHERE evaluation_id = '.intval($this->id)
|
|
.' )'
|
|
.' ORDER BY lastname';
|
|
|
|
$result = Database::query($sql);
|
|
$users = Database::store_result($result);
|
|
|
|
return $users;
|
|
}
|
|
|
|
/**
|
|
* Find evaluations by name
|
|
* @param string $name_mask search string
|
|
* @return array evaluation objects matching the search criterium
|
|
* @todo can be written more efficiently using a new (but very complex) sql query
|
|
*/
|
|
public function find_evaluations($name_mask,$selectcat)
|
|
{
|
|
$rootcat = Category::load($selectcat);
|
|
$evals = $rootcat[0]->get_evaluations((api_is_allowed_to_create_course() ? null : api_get_user_id()), true);
|
|
$foundevals = array();
|
|
foreach ($evals as $eval) {
|
|
if (!(api_strpos(api_strtolower($eval->get_name()), api_strtolower($name_mask)) === false)) {
|
|
$foundevals[] = $eval;
|
|
}
|
|
}
|
|
return $foundevals;
|
|
}
|
|
|
|
public function get_item_type()
|
|
{
|
|
return 'E';
|
|
}
|
|
|
|
public function get_icon_name()
|
|
{
|
|
return $this->has_results() ? 'evalnotempty' : 'evalempty';
|
|
}
|
|
|
|
/**
|
|
* Locks an evaluation, only one who can unlock it is the platform administrator.
|
|
* @param int locked 1 or unlocked 0
|
|
*
|
|
**/
|
|
function lock($locked)
|
|
{
|
|
$table_evaluation = Database::get_main_table(TABLE_MAIN_GRADEBOOK_EVALUATION);
|
|
$sql = "UPDATE $table_evaluation SET locked = '".intval($locked)."' WHERE id='".intval($this->id)."'";
|
|
Database::query($sql);
|
|
}
|
|
|
|
function check_lock_permissions()
|
|
{
|
|
if (api_is_platform_admin()) {
|
|
return true;
|
|
} else {
|
|
if ($this->is_locked()) {
|
|
api_not_allowed();
|
|
}
|
|
}
|
|
}
|
|
|
|
function delete_linked_data()
|
|
{
|
|
|
|
}
|
|
}
|
|
|