@ -119,8 +119,8 @@ class Tracking
$TBL_LP_VIEW = Database :: get_course_table(TABLE_LP_VIEW);
$tbl_quiz_questions = Database :: get_course_table(TABLE_QUIZ_QUESTION);
$TBL_QUIZ = Database :: get_course_table(TABLE_QUIZ_TEST);
$tbl_stats_exercices = Database :: get_statistic _table(TABLE_STATISTIC_TRACK_E_EXERCICES);
$tbl_stats_attempts = Database :: get_statistic _table(TABLE_STATISTIC_TRACK_E_ATTEMPT);
$tbl_stats_exercices = Database :: get_main _table(TABLE_STATISTIC_TRACK_E_EXERCICES);
$tbl_stats_attempts = Database :: get_main _table(TABLE_STATISTIC_TRACK_E_ATTEMPT);
$sql = "SELECT max(view_count)
FROM $TBL_LP_VIEW
@ -1221,7 +1221,7 @@ class Tracking
$start_date = null,
$end_date = null
) {
$tbl_track_login = Database::get_statistic _table(TABLE_STATISTIC_TRACK_E_LOGIN);
$tbl_track_login = Database::get_main _table(TABLE_STATISTIC_TRACK_E_LOGIN);
$condition_time = '';
if (is_array($userId)) {
@ -1272,17 +1272,17 @@ class Tracking
/**
* Calculates the time spent on the course
* @param integer $user_id
* @param string $course_code
* @param integer $courseId
* @param int Session id (optional)
*
* @return int Time in seconds
*/
public static function get_time_spent_on_the_course($user_id, $course_code , $session_id = 0)
public static function get_time_spent_on_the_course($user_id, $courseId , $session_id = 0)
{
$course_code = Database::escape_string($course_code );
$courseId = intval($courseId );
$session_id = intval($session_id);
$tbl_track_course = Database :: get_statistic _table(TABLE_STATISTIC_TRACK_E_COURSE_ACCESS);
$tbl_track_course = Database :: get_main _table(TABLE_STATISTIC_TRACK_E_COURSE_ACCESS);
if (is_array($user_id)) {
$user_id = array_map('intval', $user_id);
$condition_user = " AND user_id IN (".implode(',',$user_id).") ";
@ -1295,7 +1295,7 @@ class Tracking
FROM $tbl_track_course
WHERE
UNIX_TIMESTAMP(logout_course_date) > UNIX_TIMESTAMP(login_course_date) AND
course_code='$course_code ' AND
c_id = '$courseId ' AND
session_id = '$session_id' $condition_user";
$rs = Database::query($sql);
@ -1311,7 +1311,7 @@ class Tracking
*/
public static function get_first_connection_date($student_id)
{
$tbl_track_login = Database :: get_statistic _table(TABLE_STATISTIC_TRACK_E_LOGIN);
$tbl_track_login = Database :: get_main _table(TABLE_STATISTIC_TRACK_E_LOGIN);
$sql = 'SELECT login_date FROM ' . $tbl_track_login . '
WHERE login_user_id = ' . intval($student_id) . '
ORDER BY login_date ASC LIMIT 0,1';
@ -1336,7 +1336,7 @@ class Tracking
*/
public static function get_last_connection_date($student_id, $warning_message = false, $return_timestamp = false)
{
$tbl_track_login = Database :: get_statistic _table(TABLE_STATISTIC_TRACK_E_LOGIN);
$tbl_track_login = Database :: get_main _table(TABLE_STATISTIC_TRACK_E_LOGIN);
$sql = 'SELECT login_date FROM ' . $tbl_track_login . '
WHERE login_user_id = ' . intval($student_id) . '
ORDER BY login_date DESC LIMIT 0,1';
@ -1384,7 +1384,7 @@ class Tracking
$date = api_get_utc_datetime(strtotime($days.' days ago'));
$studentList = array_map('intval', $studentList);
$tbl_track_login = Database::get_statistic _table(TABLE_STATISTIC_TRACK_E_LOGIN);
$tbl_track_login = Database::get_main _table(TABLE_STATISTIC_TRACK_E_LOGIN);
$select = " SELECT login_user_id ";
if ($getCount) {
$select = " SELECT count(DISTINCT login_user_id) as count";
@ -1409,27 +1409,28 @@ class Tracking
/**
* Get first user's connection date on the course
* @param int User id
* @param string Course code
* @param int $courseId
* @param int Session id (optional, default=0)
* @return string|bool Date with format long without day or false if there is no date
*/
public static function get_first_connection_date_on_the_course(
$student_id,
$course_code ,
$courseId ,
$session_id = 0,
$convert_date = true
) {
// protect data
$student_id = intval($student_id);
$course_code = Database::escape_string($course_code );
$courseId = intval($courseId );
$session_id = intval($session_id);
$tbl_track_login = Database :: get_statistic_table(TABLE_STATISTIC_TRACK_E_COURSE_ACCESS);
$sql = 'SELECT login_course_date FROM '.$tbl_track_login.'
WHERE user_id = '.$student_id.'
AND course_code = "'.$course_code.'"
AND session_id = '.$session_id.'
ORDER BY login_course_date ASC LIMIT 0,1';
$tbl_track_login = Database :: get_main_table(TABLE_STATISTIC_TRACK_E_COURSE_ACCESS);
$sql = 'SELECT login_course_date
FROM '.$tbl_track_login.'
WHERE
user_id = '.$student_id.' AND
c_id = "'.$courseId.'" AND
session_id = '.$session_id.'
ORDER BY login_course_date ASC LIMIT 0,1';
$rs = Database::query($sql);
if (Database::num_rows($rs) > 0) {
if ($first_login_date = Database::result($rs, 0, 0)) {
@ -1440,6 +1441,7 @@ class Tracking
}
}
}
return false;
}
@ -1452,20 +1454,20 @@ class Tracking
*/
public static function get_last_connection_date_on_the_course(
$student_id,
$course_code ,
$courseId ,
$session_id = 0,
$convert_date = true
) {
// protect data
$student_id = intval($student_id);
$course_code = Database::escape_string($course_code );
$courseId = intval($courseId );
$session_id = intval($session_id);
$tbl_track_e_access = Database :: get_statistic _table(TABLE_STATISTIC_TRACK_E_ACCESS);
$tbl_track_e_access = Database :: get_main _table(TABLE_STATISTIC_TRACK_E_ACCESS);
$sql = 'SELECT access_date
FROM '.$tbl_track_e_access.'
WHERE access_user_id = '.$student_id.' AND
access_cours_code = "'.$course_code .'" AND
c_id = "'.$courseId .'" AND
access_session_id = '.$session_id.'
ORDER BY access_date DESC
LIMIT 0,1';
@ -1504,13 +1506,13 @@ class Tracking
/**
* Get count of the connections to the course during a specified period
* @param string Course code
* @param int $courseId
* @param int Session id (optional)
* @param int Datetime from which to collect data (defaults to 0)
* @param int Datetime to which to collect data (defaults to now)
* @return int count connections
*/
public static function get_course_connections_count($course_code , $session_id = 0, $start = 0, $stop = null)
public static function get_course_connections_count($courseId , $session_id = 0, $start = 0, $stop = null)
{
if ($start < 0 ) {
$start = 0;
@ -1524,15 +1526,15 @@ class Tracking
$month_filter = " AND login_course_date > '$start' AND login_course_date < '$stop' ";
$course_code = Database::escape_string($course_code );
$courseId = intval($courseId );
$session_id = intval($session_id);
$count = 0;
$tbl_track_e_course_access = Database :: get_statistic _table(TABLE_STATISTIC_TRACK_E_COURSE_ACCESS);
$tbl_track_e_course_access = Database :: get_main _table(TABLE_STATISTIC_TRACK_E_COURSE_ACCESS);
$sql = "SELECT count(*) as count_connections
FROM $tbl_track_e_course_access
WHERE
course_code = '$course_code ' AND
c_id = '$courseId ' AND
session_id = $session_id
$month_filter";
$rs = Database::query($sql);
@ -1604,7 +1606,7 @@ class Tracking
if (!empty($course_info)) {
// table definition
$tbl_course_quiz = Database::get_course_table(TABLE_QUIZ_TEST);
$tbl_stats_exercise = Database::get_statistic _table(TABLE_STATISTIC_TRACK_E_EXERCICES);
$tbl_stats_exercise = Database::get_main _table(TABLE_STATISTIC_TRACK_E_EXERCICES);
// Compose a filter based on optional exercise given
$condition_quiz = "";
@ -1754,7 +1756,7 @@ class Tracking
$lp_id = intval($lp_id);
$lp_item_id = intval($lp_item_id);
$tbl_stats_exercices = Database :: get_statistic _table(TABLE_STATISTIC_TRACK_E_EXERCICES);
$tbl_stats_exercices = Database :: get_main _table(TABLE_STATISTIC_TRACK_E_EXERCICES);
$sql = "SELECT COUNT(ex.exe_id) as essais FROM $tbl_stats_exercices AS ex
WHERE ex.exe_cours_id = '$course_code'
@ -1795,7 +1797,7 @@ class Tracking
if (empty($exercise_list)) {
return '0%';
}
$tbl_stats_exercices = Database :: get_statistic _table(TABLE_STATISTIC_TRACK_E_EXERCICES);
$tbl_stats_exercices = Database :: get_main _table(TABLE_STATISTIC_TRACK_E_EXERCICES);
$exercise_list = array_keys($exercise_list);
$exercise_list = array_map('intval', $exercise_list);
@ -1822,11 +1824,11 @@ class Tracking
/**
* @param array $exercise_list
* @param int $user_id
* @param string $course_code
* @param int $courseId
* @param int $session_id
* @return string
*/
public static function get_exercise_student_average_best_attempt($exercise_list, $user_id, $course_code , $session_id)
public static function get_exercise_student_average_best_attempt($exercise_list, $user_id, $courseId , $session_id)
{
$result = 0;
if (!empty($exercise_list)) {
@ -1835,7 +1837,7 @@ class Tracking
$best_attempt = Event::get_best_attempt_exercise_results_per_user(
$user_id,
$exercise_id,
$course_code ,
$courseId ,
$session_id
);
@ -2121,8 +2123,8 @@ class Tracking
}
if ($debug) echo '< h1 > Tracking::get_avg_student_score< / h1 > ';
$tbl_stats_exercices = Database :: get_statistic _table(TABLE_STATISTIC_TRACK_E_EXERCICES);
$tbl_stats_attempts = Database :: get_statistic _table(TABLE_STATISTIC_TRACK_E_ATTEMPT);
$tbl_stats_exercices = Database :: get_main _table(TABLE_STATISTIC_TRACK_E_EXERCICES);
$tbl_stats_attempts = Database :: get_main _table(TABLE_STATISTIC_TRACK_E_ATTEMPT);
$course = api_get_course_info($course_code);
@ -3034,7 +3036,6 @@ class Tracking
* @param int Session id (optional), if param $session_id is null(default) return count of assignments including sessions, 0 = session is not filtered
* @return int Number of documents
*/
public static function count_student_uploaded_documents($student_id, $course_code, $session_id = null)
{
// get the information of the course
@ -3067,7 +3068,7 @@ class Tracking
ip.tool = 'document'
$condition_user $condition_session ";
$rs = Database::query($sql);
$row = Database::fetch_row($rs );
$row = Database::fetch_array($rs, 'ASSOC' );
return $row['count'];
}
return null;
@ -3294,10 +3295,14 @@ class Tracking
$last_days = intval($last_days);
$course_code = Database::escape_string($course_code);
$session_id = intval($session_id);
$tbl_stats_access = Database :: get_statistic _table(TABLE_STATISTIC_TRACK_E_ACCESS);
$tbl_stats_access = Database :: get_main _table(TABLE_STATISTIC_TRACK_E_ACCESS);
$sql = "SELECT count(*) FROM $tbl_stats_access WHERE DATE_SUB(NOW(),INTERVAL $last_days DAY) < = access_date
AND access_cours_code = '$course_code' AND access_tool='".TOOL_CHAT."' AND access_session_id='$session_id' ";
$sql = "SELECT count(*) FROM $tbl_stats_access
WHERE
DATE_SUB(NOW(),INTERVAL $last_days DAY) < = access_date AND
c_id = '$course_id' AND
access_tool='".TOOL_CHAT."' AND
access_session_id='$session_id' ";
$result = Database::query($sql);
if (Database::num_rows($result)) {
$row = Database::fetch_row($result);
@ -3315,21 +3320,21 @@ class Tracking
* @param int Session id (optional)
* @return string datetime formatted without day (e.g: February 23, 2010 10:20:50 )
*/
public static function chat_last_connection($student_id, $course_code , $session_id = 0)
public static function chat_last_connection($student_id, $courseId , $session_id = 0)
{
$student_id = intval($student_id);
$course_code= Database::escape_string($course_code );
$courseId = intval($courseId );
$session_id = intval($session_id);
$date_time = '';
// table definition
$tbl_stats_access = Database :: get_statistic _table(TABLE_STATISTIC_TRACK_E_LASTACCESS);
$tbl_stats_access = Database :: get_main _table(TABLE_STATISTIC_TRACK_E_LASTACCESS);
$sql = "SELECT access_date
FROM $tbl_stats_access
WHERE
access_tool='".TOOL_CHAT."' AND
access_user_id='$student_id' AND
access_cours_code = '$course_code' AND
c_id = $courseId AND
access_session_id = '$session_id'
ORDER BY access_date DESC limit 1";
$rs = Database::query($sql);
@ -3343,26 +3348,24 @@ class Tracking
/**
* Get count student's visited links
* @param int Student id
* @param string Course code
* @param int $courseId
* @param int Session id (optional)
* @return int count of visited links
*/
public static function count_student_visited_links($student_id, $course_code , $session_id = 0)
public static function count_student_visited_links($student_id, $courseId , $session_id = 0)
{
// protect datas
$student_id = intval($student_id);
$course_code = Database::escape_string($course_code );
$courseId = intval($courseId);
$session_id = intval($session_id);
// table definition
$tbl_stats_links = Database::get_statistic _table(TABLE_STATISTIC_TRACK_E_LINKS);
$tbl_stats_links = Database::get_main _table(TABLE_STATISTIC_TRACK_E_LINKS);
$sql = 'SELECT 1
FROM '.$tbl_stats_links.'
WHERE
links_user_id= '.$student_id.' AND
links_cours_id = "'.$course_code .'" AND
c_id = "'.$courseId .'" AND
links_session_id = '.$session_id.' ';
$rs = Database::query($sql);
@ -3372,24 +3375,23 @@ class Tracking
/**
* Get count student downloaded documents
* @param int Student id
* @param string Course code
* @param int $courseId
* @param int Session id (optional)
* @return int Count downloaded documents
*/
public static function count_student_downloaded_documents($student_id, $course_code , $session_id = 0)
public static function count_student_downloaded_documents($student_id, $courseId , $session_id = 0)
{
// protect datas
$student_id = intval($student_id);
$course_code = Database::escape_string($course_code );
$course_code = intval($courseId );
$session_id = intval($session_id);
// table definition
$tbl_stats_documents = Database::get_statistic _table(TABLE_STATISTIC_TRACK_E_DOWNLOADS);
$tbl_stats_documents = Database::get_main _table(TABLE_STATISTIC_TRACK_E_DOWNLOADS);
$sql = 'SELECT 1
FROM ' . $tbl_stats_documents . '
WHERE down_user_id = '.$student_id.'
AND down_cours_id = "'.$course_code .'"
AND c_id = "'.$courseId .'"
AND down_session_id = '.$session_id.' ';
$rs = Database::query($sql);
return Database::num_rows($rs);
@ -3420,37 +3422,44 @@ class Tracking
}
/**
* Get inactives students in course
* @param string Course code
* Get inactive students in course
* @param int $courseId
* @param string Since login course date (optional, default = 'never')
* @param int Session id (optional)
* @return array Inactives users
*/
public static function get_inactives_students_in_course($course_code, $since = 'never', $session_id=0)
{
$tbl_track_login = Database :: get_statistic _table(TABLE_STATISTIC_TRACK_E_COURSE_ACCESS);
$tbl_track_login = Database :: get_main _table(TABLE_STATISTIC_TRACK_E_COURSE_ACCESS);
$tbl_session_course_user = Database :: get_main_table(TABLE_MAIN_SESSION_COURSE_USER);
$table_course_rel_user = Database :: get_main_table(TABLE_MAIN_COURSE_USER);
$table_course_rel_user = Database :: get_main_table(TABLE_MAIN_COURSE_USER);
$tableCourse = Database :: get_main_table(TABLE_MAIN_COURSE);
$inner = '';
if ($session_id!=0) {
$inner = ' INNER JOIN '.$tbl_session_course_user.' session_course_user
ON stats_login.course_ code = session_course_user.course_code
ON c. code = session_course_user.course_code
AND session_course_user.id_session = '.intval($session_id).'
AND session_course_user.id_user = stats_login.user_id ';
}
$sql = 'SELECT user_id, MAX(login_course_date) max_date FROM'.$tbl_track_login.' stats_login'.$inner.'
$sql = 'SELECT user_id, MAX(login_course_date) max_date
FROM '.$tbl_track_login.' stats_login '.$inner.'
INNER JOIN '.$tableCourse.' c
ON (c.id = stats_login.c_id)
GROUP BY user_id
HAVING DATE_SUB( NOW(), INTERVAL '.$since.' DAY) > max_date ';
//HAVING DATE_ADD(max_date, INTERVAL '.$since.' DAY) < NOW ( ) ' ;
if ($since == 'never') {
$sql = 'SELECT course_user.user_id FROM '.$table_course_rel_user.' course_user
$sql = 'SELECT course_user.user_id
FROM '.$table_course_rel_user.' course_user
LEFT JOIN '. $tbl_track_login.' stats_login
ON course_user.user_id = stats_login.user_id AND relation_type< >'.COURSE_RELATION_TYPE_RRHH.' '.
$inner.'
WHERE course_user.course_code = \''.Database::escape_string($course_code).'\'
AND stats_login.login_course_date IS NULL
GROUP BY course_user.user_id';
ON course_user.user_id = stats_login.user_id AND
relation_type< >'.COURSE_RELATION_TYPE_RRHH.'
INNER JOIN '.$tableCourse.' c
ON (c.id = stats_login.c_id)
'.$inner.'
WHERE course_user.course_code = \''.Database::escape_string($course_code).'\'
AND stats_login.login_course_date IS NULL
GROUP BY course_user.user_id';
}
$rs = Database::query($sql);
$inactive_users = array();
@ -3463,21 +3472,23 @@ class Tracking
/**
* Get count login per student
* @param int Student id
* @param string Course code
* @param int $courseId
* @param int Session id (optional)
* @return int count login
*/
public static function count_login_per_student($student_id, $course_code , $session_id = 0)
public static function count_login_per_student($student_id, $courseId , $session_id = 0)
{
$student_id = intval($student_id);
$course_code = Database::escape_string($course_code );
$courseId = intval($courseId );
$session_id = intval($session_id);
$tbl_course_rel_user = Database::get_statistic _table(TABLE_STATISTIC_TRACK_E_ACCESS);
$tbl_course_rel_user = Database::get_main _table(TABLE_STATISTIC_TRACK_E_ACCESS);
$sql = 'SELECT '.$student_id.'
FROM ' . $tbl_course_rel_user . '
WHERE access_user_id=' . $student_id . '
AND access_cours_code="' . $course_code . '" AND access_session_id = "'.$session_id.'" ';
WHERE
access_user_id=' . $student_id . ' AND
c_id="' . $courseId . '" AND
access_session_id = "'.$session_id.'" ';
$rs = Database::query($sql);
$nb_login = Database::num_rows($rs);
@ -3626,16 +3637,15 @@ class Tracking
/**
* get count clicks about tools most used by course
* @param string Course code
* @param int $courseId
* @param int Session id (optional), if param $session_id is null(default) it'll return results including sessions, 0 = session is not filtered
* @return array tools data
*/
public static function get_tools_most_used_by_course($course_code , $session_id = null)
public static function get_tools_most_used_by_course($courseId , $session_id = null)
{
//protect data
$course_code = Database::escape_string($course_code);
$course_code = intval($courseId);
$data = array();
$TABLETRACK_ACCESS = Database::get_statistic _table(TABLE_STATISTIC_TRACK_E_LASTACCESS);
$TABLETRACK_ACCESS = Database::get_main _table(TABLE_STATISTIC_TRACK_E_LASTACCESS);
$condition_session = '';
if (isset($session_id)) {
$session_id = intval($session_id);
@ -3646,7 +3656,7 @@ class Tracking
WHERE
access_tool IS NOT NULL AND
access_tool != '' AND
access_cours_code = '$course_code '
c_id = '$courseId '
$condition_session
GROUP BY access_tool
ORDER BY count_access_tool DESC
@ -3676,36 +3686,36 @@ class Tracking
$course = api_get_course_info_by_id($courseId);
$tables = array(
TABLE_STATISTIC_TRACK_E_LASTACCESS => array(
'course' => 'access_cours_code ',
'course' => 'c_id ',
'session' => 'access_session_id',
'user' => 'access_user_id',
'start_date'=> 'access_date',
),
),
TABLE_STATISTIC_TRACK_E_ACCESS => array(
'course' => 'access_cours_code ',
'course' => 'c_id ',
'session' => 'access_session_id',
'user' => 'access_user_id',
'start_date'=> 'access_date',
),
),
#TABLE_STATISTIC_TRACK_E_LOGIN, array(,, 'login_date', 'logout_date');
TABLE_STATISTIC_TRACK_E_DOWNLOADS => array(
'course' => 'down_ cours _id',
'course' => 'c_id',
'session' => 'down_session_id',
'user' => 'down_user_id',
'start_date'=> 'down_date',
),
TABLE_STATISTIC_TRACK_E_LINKS => array(
'course' => 'links_ cours _id',
'course' => 'c_id',
'session' => 'links_session_id',
'user' => 'links_user_id',
'start_date'=> 'links_date',
),
),
TABLE_STATISTIC_TRACK_E_ONLINE => array(
'course' => 'course ',
'course' => 'c_id ',
'session' => 'session_id',
'user' => 'login_user_id',
'start_date'=> 'login_date',
),
),
#TABLE_STATISTIC_TRACK_E_HOTPOTATOES,
/*TABLE_STATISTIC_TRACK_E_COURSE_ACCESS => array(
'course' => 'course_code',
@ -3715,29 +3725,29 @@ class Tracking
'end_date' => 'logout_course_date',
),*/
TABLE_STATISTIC_TRACK_E_EXERCICES => array(
'course' => 'exe_ cours _id',
'course' => 'c_id',
'session' => 'session_id',
'user' => 'exe_user_id',
'start_date'=> 'exe_date',
),
),
TABLE_STATISTIC_TRACK_E_ATTEMPT => array(
'course' => 'course_code ',
'course' => 'c_id ',
'session' => 'session_id',
'user' => 'user_id',
'start_date'=> 'tms',
),
),
#TABLE_STATISTIC_TRACK_E_ATTEMPT_RECORDING,
#TABLE_STATISTIC_TRACK_E_DEFAULT,
TABLE_STATISTIC_TRACK_E_UPLOADS => array(
'course' => 'upload_ cours _id',
'course' => 'c_id',
'session' => 'upload_session_id',
'user' => 'upload_user_id',
'start_date'=> 'upload_date',
),
),
#TABLE_STATISTIC_TRACK_E_HOTSPOT,
#TABLE_STATISTIC_TRACK_E_ITEM_PROPERTY,
#TABLE_STATISTIC_TRACK_E_OPEN,
);
);
$error_sql = '';
foreach ($tables as $tableName => $fields) {
@ -3771,7 +3781,7 @@ class Tracking
$fields['user'], //user field
$tableName, //FROM
$fields['course'], //course condition
$course['code '], //course condition
$course['real_id '], //course condition
$fields['user'], //user condition
$userId, //user condition
$fields['user'] //GROUP BY
@ -3801,7 +3811,7 @@ class Tracking
$course_code = Database::escape_string($course_code);
$data = array();
$TABLETRACK_DOWNLOADS = Database::get_statistic _table(TABLE_STATISTIC_TRACK_E_DOWNLOADS);
$TABLETRACK_DOWNLOADS = Database::get_main _table(TABLE_STATISTIC_TRACK_E_DOWNLOADS);
$condition_session = '';
if (isset($session_id)) {
$session_id = intval($session_id);
@ -3839,7 +3849,7 @@ class Tracking
$data = array();
$TABLETRACK_LINKS = Database::get_statistic _table(TABLE_STATISTIC_TRACK_E_LINKS);
$TABLETRACK_LINKS = Database::get_main _table(TABLE_STATISTIC_TRACK_E_LINKS);
$TABLECOURSE_LINKS = Database::get_course_table(TABLE_LINK);
$condition_session = '';
@ -3991,9 +4001,12 @@ class Tracking
< / tr > ';
foreach ($courses as $course_code => $course_title) {
$courseInfo = api_get_course_info($course_code);
$courseId = $courseInfo['real_id'];
$total_time_login = Tracking :: get_time_spent_on_the_course(
$user_id,
$course_code
$courseId
);
$time = api_time_to_hms($total_time_login);
$progress = Tracking :: get_avg_student_progress(
@ -4007,7 +4020,7 @@ class Tracking
);
$last_connection = Tracking :: get_last_connection_date_on_the_course(
$user_id,
$course_code
$courseId
);
if (is_null($progress)) {
@ -4094,18 +4107,19 @@ class Tracking
$best_average = intval(
ExerciseLib::get_best_average_score_by_exercise(
$exercise_data['id'],
$course_data['code '],
$course_data['id '],
$my_session_id,
$user_count
)
);
$exercise_graph_list[] = $best_average;
$all_exercise_graph_list[] = $best_average;
$exercise_graph_list[] = $best_average;
$all_exercise_graph_list[] = $best_average;
$user_result_data = ExerciseLib::get_best_attempt_by_user(
api_get_user_id(),
$exercise_data['id'],
$course_data['code '],
$course_data['real_id '],
$my_session_id
);
@ -4182,25 +4196,29 @@ class Tracking
$all_exercises = 0;
$all_unanswered_exercises_by_user = 0;
$all_average = 0;
$stats_array = array();
foreach($course_list as $course_data) {
foreach ($course_list as $course_data) {
//All exercises in the course @todo change for a real count
$exercises = ExerciseLib::get_all_exercises($course_data, $my_session_id);
$exercises = ExerciseLib::get_all_exercises($course_data, $my_session_id);
$count_exercises = 0;
if (is_array($exercises) & & !empty($exercises)) {
$count_exercises = count($exercises);
$count_exercises = count($exercises);
}
//Count of user results
//$done_exercises = Event::get_count_exercises_attempted_by_course($course_data['code'], $my_session_id) ;
$done_exercises = null ;
// Count of user results
$done_exercises = null ;
$courseInfo = api_get_course_info($course_data['code']) ;
$answered_exercises = 0;
if (!empty($exercises)) {
foreach($exercises as $exercise_item) {
$attempts = Event::count_exercise_attempts_by_user(api_get_user_id(), $exercise_item['id'], $course_data['code'], $my_session_id);
foreach ($exercises as $exercise_item) {
$attempts = Event::count_exercise_attempts_by_user(
api_get_user_id(),
$exercise_item['id'],
$courseInfo['real_id'],
$my_session_id
);
if ($attempts > 1) {
$answered_exercises++;
}
@ -4208,14 +4226,10 @@ class Tracking
}
// Average
$average = ExerciseLib::get_average_score_by_course($course_data['code'], $my_session_id);
$average = ExerciseLib::get_average_score_by_course($courseInfo['real_id'], $my_session_id);
$all_exercises += $count_exercises;
$all_unanswered_exercises_by_user += $count_exercises - $answered_exercises;
//$all_done_exercise += $done_exercises;
$all_average += $average;
//$stats_array[$course_data['code']] = array('exercises'=>$count_exercises, 'unanswered_exercises_by_user'=>$answered_exercises,'done_exercises'=>$done_exercises, 'average'=>$average);
}
$all_average = $all_average / count($course_list);
@ -4272,14 +4286,16 @@ class Tracking
< / tr > ';
foreach ($course_list as $course_data) {
$course_code = $course_data['code'];
$course_title = $course_data['title'];
$course_code = $course_data['code'];
$course_title = $course_data['title'];
$courseInfo = api_get_course_info($course_code);
$courseId = $courseInfo['real_id'];
//All exercises in the course @todo change for a real count
$exercises = ExerciseLib::get_all_exercises($course_data, $session_id_from_get);
// All exercises in the course @todo change for a real count
$exercises = ExerciseLib::get_all_exercises($course_data, $session_id_from_get);
$count_exercises = 0;
if (!empty($exercises)) {
$count_exercises = count($exercises);
$count_exercises = count($exercises);
}
//Count of user results
//$done_exercises = get_best_exercise_results_by_course($course_code, $session_id_from_get);
@ -4288,7 +4304,12 @@ class Tracking
//$done_exercises = Event::get_count_exercises_attempted_by_course($course_code, $session_id_from_get);
$answered_exercises = 0;
foreach($exercises as $exercise_item) {
$attempts = Event::count_exercise_attempts_by_user(api_get_user_id(), $exercise_item['id'], $course_code, $session_id_from_get);
$attempts = Event::count_exercise_attempts_by_user(
api_get_user_id(),
$exercise_item['id'],
$courseId,
$session_id_from_get
);
if ($attempts > 1) {
$answered_exercises++;
}
@ -4297,23 +4318,23 @@ class Tracking
$unanswered_exercises = $count_exercises - $answered_exercises;
// Average
$average = ExerciseLib::get_average_score_by_course($course_code , $session_id_from_get);
$my_average = ExerciseLib::get_average_score_by_course_by_user(api_get_user_id(), $course_code , $session_id_from_get);
$average = ExerciseLib::get_average_score_by_course($courseId , $session_id_from_get);
$my_average = ExerciseLib::get_average_score_by_course_by_user(api_get_user_id(), $courseId , $session_id_from_get);
$stats_array[$course_code] = array(
'exercises' => $count_exercises,
'unanswered_exercises_by_user' => $unanswered_exercises,
'done_exercises' => $done_exercises,
'average' => $average,
'my_average' => $my_average
'exercises' => $count_exercises,
'unanswered_exercises_by_user' => $unanswered_exercises,
'done_exercises' => $done_exercises,
'average' => $average,
'my_average' => $my_average
);
$weighting = 0;
$last_connection = Tracking :: get_last_connection_date_on_the_course($user_id, $course_code , $session_id_from_get);
$progress = Tracking :: get_avg_student_progress($user_id, $course_code,array(), $session_id_from_get);
$total_time_login = Tracking :: get_time_spent_on_the_course($user_id, $course_code , $session_id_from_get);
$time = api_time_to_hms($total_time_login);
$percentage_score = Tracking :: get_avg_student_score($user_id, $course_code, array(), $session_id_from_get);
$last_connection = Tracking :: get_last_connection_date_on_the_course($user_id, $courseId , $session_id_from_get);
$progress = Tracking :: get_avg_student_progress($user_id, $course_code,array(), $session_id_from_get);
$total_time_login = Tracking :: get_time_spent_on_the_course($user_id, $courseId , $session_id_from_get);
$time = api_time_to_hms($total_time_login);
$percentage_score = Tracking :: get_avg_student_score($user_id, $course_code, array(), $session_id_from_get);
$courseCodeFromGet = isset($_GET['course']) ? $_GET['course'] : null;
if ($course_code == $courseCodeFromGet & & $_GET['session_id'] == $session_id_from_get) {
@ -4362,12 +4383,9 @@ class Tracking
$html .= '< / tr > ';
}
$html .= '< / table > ';
if (!empty($session_graph[$session_id_from_get])) {
//$html .= Display::div($session_graph[$session_id_from_get], array('id'=>'session_graph','class'=>'chart-session', 'style'=>'position:relative; text-align: center;') );
}
}
}
return $html;
}
@ -4383,12 +4401,11 @@ class Tracking
$html = '';
if (isset($course_code)) {
$user_id = intval($user_id);
$session_id = intval($session_id);
$course = Database::escape_string($course_code);
$course_info = CourseManager::get_course_information($course);
//$course_id = $course_info['real_id'];
$user_id = intval($user_id);
$session_id = intval($session_id);
$course = Database::escape_string($course_code);
$course_info = CourseManager::get_course_information($course);
$course_id = $course_info['real_id'];
//$session_name = api_get_session_name($session_id);
$html .= Display::page_subheader($course_info['title']);
@ -4435,8 +4452,13 @@ class Tracking
$score = $weighting = $attempts = 0;
//Getting count of attempts by user
$attempts = Event::count_exercise_attempts_by_user(api_get_user_id(), $exercices['id'], $course_info['code'], $session_id);
// Getting count of attempts by user
$attempts = Event::count_exercise_attempts_by_user(
api_get_user_id(),
$exercices['id'],
$course_info['real_id'],
$session_id
);
$html .= '< tr class = "row_even" > ';
$url = api_get_path(WEB_CODE_PATH)."exercice/overview.php?cidReq={$course_info['code']}&id_session=$session_id&exerciseId={$exercices['id']}";
@ -4450,19 +4472,39 @@ class Tracking
//Exercise configuration show results or show only score
if ($exercices['results_disabled'] == 0 || $exercices['results_disabled'] == 2) {
//For graphics
$best_exercise_stats = Event::get_best_exercise_results_by_user($exercices['id'], $course_info['code'], $session_id);
$to_graph_exercise_result[$exercices['id']] = array('title'=>$exercices['title'], 'data'=>$best_exercise_stats);
$best_exercise_stats = Event::get_best_exercise_results_by_user(
$exercices['id'],
$course_info['real_id'],
$session_id
);
$to_graph_exercise_result[$exercices['id']] = array(
'title' => $exercices['title'],
'data' => $best_exercise_stats
);
$latest_attempt_url = '';
$best_score = $position = $percentage_score_result = '-';
$graph = $normal_graph = null;
//Getting best results
$best_score_data = ExerciseLib::get_best_attempt_in_course($exercices['id'], $course_info['code'], $session_id);
$best_score = ExerciseLib::show_score($best_score_data['exe_result'], $best_score_data['exe_weighting']);
// Getting best results
$best_score_data = ExerciseLib::get_best_attempt_in_course(
$exercices['id'],
$course_info['real_id'],
$session_id
);
$best_score = ExerciseLib::show_score(
$best_score_data['exe_result'],
$best_score_data['exe_weighting']
);
if ($attempts > 0) {
$exercise_stat = ExerciseLib::get_best_attempt_by_user(api_get_user_id(), $exercices['id'], $course_info['code'], $session_id);
$exercise_stat = ExerciseLib::get_best_attempt_by_user(
api_get_user_id(),
$exercices['id'],
$course_info['real_id'],
$session_id
);
if (!empty($exercise_stat)) {
//Always getting the BEST attempt
@ -5147,8 +5189,8 @@ class Tracking
$tquiz_answer = Database::get_course_table(TABLE_QUIZ_ANSWER);
$tquiz_question = Database::get_course_table(TABLE_QUIZ_QUESTION);
$tquiz_rel_question = Database::get_course_table(TABLE_QUIZ_TEST_QUESTION);
$ttrack_exercises = Database::get_statistic _table(TABLE_STATISTIC_TRACK_E_EXERCICES);
$ttrack_attempt = Database::get_statistic _table(TABLE_STATISTIC_TRACK_E_ATTEMPT);
$ttrack_exercises = Database::get_main _table(TABLE_STATISTIC_TRACK_E_EXERCICES);
$ttrack_attempt = Database::get_main _table(TABLE_STATISTIC_TRACK_E_ATTEMPT);
$sessions = array();
$courses = array();
@ -5972,11 +6014,14 @@ class TrackingCourseLog
}
while ($user = Database::fetch_array($res, 'ASSOC')) {
$courseInfo = api_get_course_info($course_code);
$courseId = $courseInfo['real_id'];
$user['official_code'] = $user['col0'];
$user['lastname'] = $user['col1'];
$user['firstname'] = $user['col2'];
$user['username'] = $user['col3'];
$user['time'] = api_time_to_hms(Tracking::get_time_spent_on_the_course($user['user_id'], $course_code , $session_id));
$user['time'] = api_time_to_hms(Tracking::get_time_spent_on_the_course($user['user_id'], $courseId , $session_id));
$avg_student_score = Tracking::get_avg_student_score(
$user['user_id'],
@ -6008,11 +6053,11 @@ class TrackingCourseLog
$total_user_exercise = Tracking::get_exercise_student_average_best_attempt(
$total_exercises,
$user['user_id'],
$course_code ,
$courseId ,
$session_id
);
$user['exercise_average_best_attempt'] = $total_user_exercise;
$user['exercise_average_best_attempt'] = $total_user_exercise;
if (is_numeric($avg_student_score)) {
$user['student_score'] = $avg_student_score.'%';
@ -6020,10 +6065,10 @@ class TrackingCourseLog
$user['student_score'] = $avg_student_score;
}
$user['count_assignments'] = Tracking::count_student_assignments($user['user_id'], $course_code, $session_id);
$user['count_messages'] = Tracking::count_student_messages($user['user_id'], $course_code, $session_id);
$user['first_connection'] = Tracking::get_first_connection_date_on_the_course($user['user_id'], $course_code , $session_id);
$user['last_connection'] = Tracking::get_last_connection_date_on_the_course($user['user_id'], $course_code , $session_id);
$user['count_assignments'] = Tracking::count_student_assignments($user['user_id'], $course_code, $session_id);
$user['count_messages'] = Tracking::count_student_messages($user['user_id'], $course_code, $session_id);
$user['first_connection'] = Tracking::get_first_connection_date_on_the_course($user['user_id'], $courseId , $session_id);
$user['last_connection'] = Tracking::get_last_connection_date_on_the_course($user['user_id'], $courseId , $session_id);
// we need to display an additional profile field
$user['additional'] = '';
@ -6102,9 +6147,12 @@ class TrackingCourseLog
*/
class TrackingUserLog
{
/**
* Displays the number of logins every month for a specific user in a specific course.
* @param $view
* @param int $user_id
* @param int $course_id
* @param int $session_id
*/
public function display_login_tracking_info($view, $user_id, $course_id, $session_id = 0)
{
@ -6132,7 +6180,7 @@ class TrackingUserLog
$sql = "SELECT UNIX_TIMESTAMP(access_date), count(access_date)
FROM $track_access_table
WHERE access_user_id = '$user_id'
AND access_cours_code = '$course_id'
AND c_id = '$course_id'
AND access_session_id = '$session_id'
GROUP BY YEAR(access_date),MONTH(access_date)
ORDER BY YEAR(access_date),MONTH(access_date) ASC";
@ -6299,11 +6347,11 @@ class TrackingUserLog
< / tr > ";
echo "< tr > < td style = 'padding-left : 40px;' valign = 'top' > ".get_lang('WorksDetails')."< br > ";
$sql = "SELECT u.upload_date, w.title, w.author,w.url
FROM $TABLETRACK_UPLOADS u , $TABLECOURSE_WORK w
WHERE u.upload_work_id = w.id
AND u.upload_user_id = '".intval($user_id)."'
AND u.upload_cours_id = '".Database::escape_string ($course_id)."'
ORDER BY u.upload_date DESC";
FROM $TABLETRACK_UPLOADS u , $TABLECOURSE_WORK w
WHERE u.upload_work_id = w.id
AND u.upload_user_id = '".intval($user_id)."'
AND u.c_id = '".intval ($course_id)."'
ORDER BY u.upload_date DESC";
echo "< tr > < td style = 'padding-left : 40px;padding-right : 40px;' > ";
$results = getManyResultsXCol($sql,4);
echo "< table cellpadding = '2' cellspacing = '1' border = '0' align = center > ";
@ -6420,7 +6468,7 @@ class TrackingUserLog
$course_id = Database::escape_string($course_id);
$session_id = intval($session_id);
$downloads_table = Database::get_statistic _table(TABLE_STATISTIC_TRACK_E_DOWNLOADS);
$downloads_table = Database::get_main _table(TABLE_STATISTIC_TRACK_E_DOWNLOADS);
if(substr($view,4,1) == '1') {
$new_view = substr_replace($view,'0',4,1);
echo "
@ -6506,32 +6554,35 @@ class TrackingUserLog
*/
class TrackingUserLogCSV
{
/**
* Displays the number of logins every month for a specific user in a specific course.
* @param $view
* @param int $user_id
* @param int $course_id
* @param int $session_id
* @return array
*/
public function display_login_tracking_info($view, $user_id, $course_id, $session_id = 0)
{
$MonthsLong = $GLOBALS['MonthsLong'];
$track_access_table = Database::get_statistic_table(TABLE_STATISTIC_TRACK_E_ACCESS);
$track_access_table = Database::get_main _table(TABLE_STATISTIC_TRACK_E_ACCESS);
// protected data
$user_id = intval($user_id);
$session_id = intval($session_id);
$course_id = Database::escape_string ($course_id);
$course_id = intval ($course_id);
$tempView = $view;
if(substr($view,0,1) == '1')
{
if (substr($view,0,1) == '1') {
$new_view = substr_replace($view,'0',0,1);
$title[1]= get_lang('LoginsAndAccessTools').get_lang('LoginsDetails');
$sql = "SELECT UNIX_TIMESTAMP(access_date), count(access_date)
FROM $track_access_table
WHERE access_user_id = '$user_id'
AND access_cours_code = '".$course_id."'
AND access_session_id = '$session_id'
GROUP BY YEAR(access_date),MONTH(access_date)
ORDER BY YEAR(access_date),MONTH(access_date) ASC";
FROM $track_access_table
WHERE access_user_id = '$user_id'
AND c_id = '".$course_id."'
AND access_session_id = '$session_id'
GROUP BY YEAR(access_date),MONTH(access_date)
ORDER BY YEAR(access_date),MONTH(access_date) ASC";
//$results = getManyResults2Col($sql);
$results = getManyResults3Col($sql);
$title_line= get_lang('LoginsTitleMonthColumn').';'.get_lang('LoginsTitleCountColumn')."\n";
@ -6626,13 +6677,16 @@ class TrackingUserLogCSV
public function display_student_publications_tracking_info($view, $user_id, $course_id)
{
global $TABLETRACK_UPLOADS, $TABLECOURSE_WORK, $dateTimeFormatLong, $_course;
$user_id = intval($user_id);
$course_id = intval($course_id);
if (substr($view,2,1) == '1') {
$new_view = substr_replace($view,'0',2,1);
$sql = "SELECT u.upload_date, w.title, w.author, w.url
FROM $TABLETRACK_UPLOADS u , $TABLECOURSE_WORK w
WHERE u.upload_work_id = w.id
AND u.upload_user_id = '$user_id'
AND u.upload_cours_id = '$course_id'
WHERE
u.upload_work_id = w.id AND
u.upload_user_id = '$user_id' AND
u.c_id = '$course_id'
ORDER BY u.upload_date DESC";
$results = getManyResultsXCol($sql,4);
@ -6650,8 +6704,6 @@ class TrackingUserLogCSV
} else {
$line= get_lang('NoResult');
}
} else {
$new_view = substr_replace($view,'1',2,1);
}
return array($title_line, $line);
}
@ -6703,7 +6755,7 @@ class TrackingUserLogCSV
$course_id = Database::escape_string($course_id);
$session_id = intval($session_id);
$downloads_table = Database::get_statistic _table(TABLE_STATISTIC_TRACK_E_DOWNLOADS);
$downloads_table = Database::get_main _table(TABLE_STATISTIC_TRACK_E_DOWNLOADS);
if (substr($view,4,1) == '1') {
$new_view = substr_replace($view,'0',4,1);
Julio Montoya
10 years ago