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chamilo-lms
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Fixing gradebook queries

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skala
Julio Montoya 13 years ago
parent 0d62c5e372
commit 2fa676bbac
13 changed files with 243 additions and 334 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
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  1. 26
      main/gradebook/index.php
  2. 4
      main/gradebook/lib/be/abstractlink.class.php
  3. 128
      main/gradebook/lib/be/attendancelink.class.php
  4. 10
      main/gradebook/lib/be/dropboxlink.class.php
  5. 4
      main/gradebook/lib/be/evallink.class.php
  6. 3
      main/gradebook/lib/be/evaluation.class.php
  7. 36
      main/gradebook/lib/be/exerciselink.class.php
  8. 78
      main/gradebook/lib/be/forumthreadlink.class.php
  9. 93
      main/gradebook/lib/be/learnpathlink.class.php
  10. 40
      main/gradebook/lib/be/studentpublicationlink.class.php
  11. 129
      main/gradebook/lib/be/surveylink.class.php
  12. 15
      main/gradebook/lib/fe/displaygradebook.php
  13. 11
      main/gradebook/lib/fe/gradebooktable.class.php

26
main/gradebook/index.php
Unescape View File

@ -740,16 +740,14 @@ if ($category != '0') {
if (!empty($my_certificate)) {
$url = api_get_path(WEB_PATH) .'certificates/?id='.$my_certificate['id'];
$certificates = Display::url(Display::return_icon('certificate.png', get_lang('Certificates'), array(), 48), $url, array('target'=>'_blank'));
echo '<div class="actions" align="right">';
$certificates = Display::url(Display::return_icon('certificate.png', get_lang('Certificates'), array(), 32), $url, array('target'=>'_blank'));
echo '<div class="actions" align="right">';
echo Display::url($url, $url, array('target'=>'_blank'));
echo $certificates;
echo '<br />'.Display::url($url, $url, array('_blank'));
echo '</div>';
}
}
} //end hack
}
}
@ -759,12 +757,10 @@ if (api_is_allowed_to_edit(null, true)) {
if ( (isset ($_GET['selectcat']) && $_GET['selectcat']<>0) ) {
//
} else {
} else {
if (((isset ($_GET['selectcat']) && $_GET['selectcat']==0) || ((isset($_GET['cidReq']) && $_GET['cidReq']!==''))) || isset($_GET['isStudentView']) && $_GET['isStudentView']=='false') {
$cats = Category :: load(null, null, $course_code, null, null, $session_id, false);
if (!$first_time=1) {
if (!$first_time=1) {
}
}
}
@ -772,8 +768,7 @@ if (api_is_allowed_to_edit(null, true)) {
if ($first_time==1 && api_is_allowed_to_edit(null,true)) {
echo '<meta http-equiv="refresh" content="0;url='.api_get_self().'?cidReq='.$course_code.'" />';
} else {
$cats = Category :: load(null, null, $course_code, null, null, $session_id, false); //already init
$cats = Category :: load(null, null, $course_code, null, null, $session_id, false); //already init
$models = api_get_settings_options('grading_model');
$course_grading_model_id = api_get_course_setting('course_grading_model');
$grading_model = '';
@ -801,8 +796,7 @@ if ($first_time==1 && api_is_allowed_to_edit(null,true)) {
$i++;
} else {
//This is the father
//This is the father
//Create gradebook/add gradebook links
DisplayGradebook::display_header_gradebook($cat, 0, $cat->get_id(), $is_course_admin, $is_platform_admin, $simple_search_form, false, true);
@ -811,13 +805,11 @@ if ($first_time==1 && api_is_allowed_to_edit(null,true)) {
if (!empty($grading_string)) {
Display::display_normal_message($grading_string);
}
}
}
$gradebooktable = new GradebookTable($cat, $allcat, $alleval, $alllink, $addparams);
$gradebooktable->display();
//
}
}
}
}
Display :: display_footer();
Display :: display_footer();

4
main/gradebook/lib/be/abstractlink.class.php
Unescape View File

@ -26,10 +26,12 @@ abstract class AbstractLink implements GradebookItem {
protected $weight;
protected $visible;
protected $session_id;
public $course_id;
// CONSTRUCTORS
function AbstractLink() {
function __construct() {
$this->course_id = api_get_course_int_id();
}
// GETTERS AND SETTERS

128
main/gradebook/lib/be/attendancelink.class.php
Unescape View File

@ -20,8 +20,9 @@ class AttendanceLink extends AbstractLink
// CONSTRUCTORS
function AttendanceLink() {
$this->set_type(LINK_ATTENDANCE);
function __construct() {
parent::__construct();
$this->set_type(LINK_ATTENDANCE);
}
public function get_type_name() {
@ -45,10 +46,10 @@ class AttendanceLink extends AbstractLink
die('Error in get_not_created_links() : course code not set');
}
$tbl_grade_links = Database :: get_main_table(TABLE_MAIN_GRADEBOOK_LINK);
$sql = 'SELECT att.id, att.name, att.attendance_qualify_title
FROM '.$this->get_attendance_table().' att
WHERE att.id NOT IN (SELECT ref_id FROM '.$tbl_grade_links.' WHERE type = '.LINK_ATTENDANCE.' AND course_code = "'.Database::escape_string($this->get_course_code()).'")
WHERE att.c_id = '.$this->course_id.' AND att.id NOT IN (SELECT ref_id FROM '.$tbl_grade_links.' WHERE type = '.LINK_ATTENDANCE.' AND course_code = "'.Database::escape_string($this->get_course_code()).'")
AND att.session_id='.api_get_session_id().'';
$result = Database::query($sql);
@ -73,7 +74,9 @@ class AttendanceLink extends AbstractLink
}
$tbl_attendance = $this->get_attendance_table();
$session_id = api_get_session_id();
$sql = 'SELECT att.id, att.name, att.attendance_qualify_title FROM '.$tbl_attendance.' att WHERE att.active = 1 AND att.session_id = '.intval($session_id).'';
$sql = 'SELECT att.id, att.name, att.attendance_qualify_title
FROM '.$tbl_attendance.' att
WHERE att.c_id = '.$this->course_id.' AND att.active = 1 AND att.session_id = '.intval($session_id).'';
$result = Database::query($sql);
while ($data=Database::fetch_array($result)) {
if (isset($data['attendance_qualify_title']) && $data['attendance_qualify_title'] != ''){
@ -91,69 +94,63 @@ class AttendanceLink extends AbstractLink
* Has anyone done this exercise yet ?
*/
public function has_results() {
$course_info = api_get_course_info($this->course_code);
$tbl_attendance_result = Database :: get_course_table(TABLE_ATTENDANCE_RESULT,$course_info['dbName']);
$sql = 'SELECT count(*) AS number FROM '.$tbl_attendance_result."
WHERE c_id = {$course_info['real_id']} AND attendance_id = '".intval($this->get_ref_id())."'";
WHERE c_id = '.$this->course_id.' AND attendance_id = '".intval($this->get_ref_id())."'";
$result = Database::query($sql);
$number = Database::fetch_row($result);
return ($number[0] != 0);
}
public function calc_score($stud_id = null) {
$course_info = Database :: get_course_info($this->get_course_code());
$database_name = (empty($course_info['db_name']))?$course_info['dbName']:$course_info['db_name'];
if ($database_name!="") {
$tbl_attendance_result = Database::get_course_table(TABLE_ATTENDANCE_RESULT, $database_name);
$session_id = api_get_session_id();
public function calc_score($stud_id = null) {
$tbl_attendance_result = Database::get_course_table(TABLE_ATTENDANCE_RESULT);
$session_id = api_get_session_id();
// get attendance qualify max
$sql = 'SELECT att.attendance_qualify_max FROM '.$this->get_attendance_table().' att
WHERE att.c_id = '.$course_info['real_id'].' AND att.id = '.intval($this->get_ref_id()).' AND att.session_id='.intval($session_id).'';
$query = Database::query($sql);
$attendance = Database::fetch_array($query);
// get results
$sql = 'SELECT * FROM '.$tbl_attendance_result.'
WHERE c_id = '.$course_info['real_id'].' AND attendance_id = '.intval($this->get_ref_id());
if (isset($stud_id)) {
$sql .= ' AND user_id = '.intval($stud_id);
}
$scores = Database::query($sql);
// for 1 student
if (isset($stud_id))
{
if ($data=Database::fetch_array($scores)) {
return array ($data['score'], $attendance['attendance_qualify_max']);
} else {
//We sent the 0/attendance_qualify_max instead of null for correct calculations
return array (0, $attendance['attendance_qualify_max']);
}
} else {// all students -> get average
$students=array(); // user list, needed to make sure we only
// take first attempts into account
$rescount = 0;
$sum = 0;
while ($data=Database::fetch_array($scores)) {
if (!(array_key_exists($data['user_id'],$students))) {
if ($attendance['attendance_qualify_max'] != 0) {
$students[$data['user_id']] = $data['score'];
$rescount++;
$sum += ($data['score'] / $attendance['attendance_qualify_max']);
}
// get attendance qualify max
$sql = 'SELECT att.attendance_qualify_max FROM '.$this->get_attendance_table().' att
WHERE att.c_id = '.$this->course_id.' AND att.id = '.intval($this->get_ref_id()).' AND att.session_id='.intval($session_id).'';
$query = Database::query($sql);
$attendance = Database::fetch_array($query);
// get results
$sql = 'SELECT * FROM '.$tbl_attendance_result.'
WHERE c_id = '.$this->course_id.' AND attendance_id = '.intval($this->get_ref_id());
if (isset($stud_id)) {
$sql .= ' AND user_id = '.intval($stud_id);
}
$scores = Database::query($sql);
// for 1 student
if (isset($stud_id)) {
if ($data = Database::fetch_array($scores)) {
return array ($data['score'], $attendance['attendance_qualify_max']);
} else {
//We sent the 0/attendance_qualify_max instead of null for correct calculations
return array (0, $attendance['attendance_qualify_max']);
}
} else {// all students -> get average
$students=array(); // user list, needed to make sure we only
// take first attempts into account
$rescount = 0;
$sum = 0;
while ($data=Database::fetch_array($scores)) {
if (!(array_key_exists($data['user_id'],$students))) {
if ($attendance['attendance_qualify_max'] != 0) {
$students[$data['user_id']] = $data['score'];
$rescount++;
$sum += ($data['score'] / $attendance['attendance_qualify_max']);
}
}
if ($rescount == 0) {
return null;
} else {
return array ($sum , $rescount);
}
}
}
}
if ($rescount == 0) {
return null;
} else {
return array ($sum , $rescount);
}
}
}
// INTERNAL FUNCTIONS
// INTERNAL FUNCTIONS
/**
* Lazy load function to get the database table of the student publications
@ -166,12 +163,8 @@ class AttendanceLink extends AbstractLink
/**
* Lazy load function to get the database table of the item properties
*/
private function get_itemprop_table () {
if (!isset($this->itemprop_table)) {
$course_info = Database :: get_course_info($this->get_course_code());
$database_name = $course_info['db_name'];
$this->itemprop_table = Database :: get_course_table(TABLE_ITEM_PROPERTY, $database_name);
}
private function get_itemprop_table () {
$this->itemprop_table = Database :: get_course_table(TABLE_ITEM_PROPERTY);
return $this->itemprop_table;
}
@ -206,7 +199,7 @@ class AttendanceLink extends AbstractLink
public function is_valid_link() {
$session_id = api_get_session_id();
$sql = 'SELECT count(att.id) FROM '.$this->get_attendance_table().' att
WHERE att.id = '.intval($this->get_ref_id()).' AND att.session_id='.intval($session_id).'';
WHERE att.c_id = '.$this->course_id.' AND att.id = '.intval($this->get_ref_id()).' AND att.session_id='.intval($session_id).'';
$result = Database::query($sql);
$number = Database::fetch_row($result);
return ($number[0] != 0);
@ -222,7 +215,7 @@ class AttendanceLink extends AbstractLink
$session_id = api_get_session_id();
if ($tbl_name != '') {
$sql = 'SELECT * FROM '.$this->get_attendance_table().' att
WHERE att.id = '.intval($this->get_ref_id()).' AND att.session_id = '.intval($session_id).' ';
WHERE att.c_id = '.$this->course_id.' AND att.id = '.intval($this->get_ref_id()).' AND att.session_id = '.intval($session_id).' ';
$result = Database::query($sql);
$row = Database::fetch_array($result,'ASSOC');
$attendance_id = $row['id'];
@ -237,7 +230,8 @@ class AttendanceLink extends AbstractLink
if ($tbl_name == '') {
return false;
} elseif (!isset($this->attendance_data)) {
$sql = 'SELECT * FROM '.$this->get_attendance_table().' att WHERE att.id = '.intval($this->get_ref_id()).' AND att.session_id='.intval($session_id).'';
$sql = 'SELECT * FROM '.$this->get_attendance_table().' att
WHERE att.c_id = '.$this->course_id.' AND att.id = '.intval($this->get_ref_id()).' AND att.session_id='.intval($session_id).'';
$query = Database::query($sql);
$this->attendance_data = Database::fetch_array($query);
}
@ -247,6 +241,4 @@ class AttendanceLink extends AbstractLink
public function get_icon_name() {
return 'attendance';
}
}
?>
}

10
main/gradebook/lib/be/dropboxlink.class.php
Unescape View File

@ -18,7 +18,8 @@ class DropboxLink extends EvalLink
// CONSTRUCTORS
function DropboxLink() {
function __construct() {
parent::__construct();
$this->set_type(LINK_DROPBOX);
}
@ -34,17 +35,14 @@ class DropboxLink extends EvalLink
// with the same title as the evaluation name
$eval = $this->get_evaluation();
$sql = 'SELECT filename FROM '.$this->get_dropbox_table()
.' WHERE uploader_id = '.intval($stud_id)
.' WHERE c_id = '.$this->course_id.' AND uploader_id = '.intval($stud_id)
." AND title = '".Database::escape_string($eval->get_name())."'";
$result = Database::query($sql);
if ($fileurl = Database::fetch_row($result)) {
$course_info = Database :: get_course_info($this->get_course_code());
//$url = api_get_path(WEB_PATH).'main/gradebook/open_document.php?file='.$course_info['directory'].'/'.$fileurl[0];
//return $url;
return null;
return null;
} else {
return null;
}

4
main/gradebook/lib/be/evallink.class.php
Unescape View File

@ -17,8 +17,8 @@ abstract class EvalLink extends AbstractLink
/**
* Constructor
*/
function EvalLink() {
function __construct() {
parent::__construct();
}
// Functions implementing AbstractLink

3
main/gradebook/lib/be/evaluation.class.php
Unescape View File

@ -26,7 +26,8 @@ class Evaluation implements GradebookItem
// CONSTRUCTORS
function Evaluation() {
function __construct() {
parent::__construct();
}
// GETTERS AND SETTERS

36
main/gradebook/lib/be/exerciselink.class.php
Unescape View File

@ -22,7 +22,8 @@ class ExerciseLink extends AbstractLink
// CONSTRUCTORS
function ExerciseLink() {
function __construct() {
parent::__construct();
$this->set_type(LINK_EXERCISE);
}
@ -39,12 +40,12 @@ class ExerciseLink extends AbstractLink
}
$tbl_grade_links = Database :: get_main_table(TABLE_MAIN_GRADEBOOK_LINK);
$sql = 'SELECT id,title from '.$this->get_exercise_table()
$sql = 'SELECT id, title from '.$this->get_exercise_table()
.' exe WHERE id NOT IN'
.' (SELECT ref_id FROM '.$tbl_grade_links
.' WHERE type = '.LINK_EXERCISE
." AND course_code = '".$this->get_course_code()."'"
.') AND exe.session_id='.api_get_session_id().'';
.') AND exe.session_id='.api_get_session_id().' AND exe.c_id = '.$this->course_id.' ';
$result = Database::query($sql);
$cats=array();
@ -60,10 +61,9 @@ class ExerciseLink extends AbstractLink
public function get_all_links() {
if (empty($this->course_code)) {
die('Error in get_not_created_links() : course code not set');
}
$course_info = api_get_course_info($this->course_code);
}
$sql = 'SELECT id,title from '.$this->get_exercise_table().'
WHERE c_id = '.$course_info['real_id'].' AND active=1 AND session_id='.api_get_session_id().'';
WHERE c_id = '.$this->course_id.' AND active=1 AND session_id='.api_get_session_id().'';
$result = Database::query($sql);
$cats=array();
while ($data=Database::fetch_array($result)) {
@ -98,10 +98,7 @@ class ExerciseLink extends AbstractLink
//the following query should be similar (in conditions) to the one used in exercice/exercice.php, look for note-query-exe-results marker
$sql = 'SELECT * FROM '.$tbl_stats.' WHERE exe_exo_id = '.(int)$this->get_ref_id().' AND orig_lp_id = 0 AND orig_lp_item_id = 0 AND status <>\'incomplete\'';
if (isset($stud_id)){
//$currect_course=api_get_course_id();
//$course_code_exe = (strlen($currect_course)===0) ? $this->get_course_code() : api_get_course_id();
if (isset($stud_id)) {
$course_code_exe = $this->get_course_code();
$sql .= ' AND exe_cours_id="'.$course_code_exe.'" AND exe_user_id = '."'".$stud_id."'";
}
@ -150,11 +147,9 @@ class ExerciseLink extends AbstractLink
$user_id=api_get_user_id();
$course_code=$this->get_course_code();
$status_user=api_get_status_of_user_in_course ($user_id,$course_code);
$url = api_get_path(WEB_PATH)
.'main/gradebook/exercise_jump.php?cidReq='.$this->get_course_code().'&gradebook=view&exerciseId='.$this->get_ref_id();
if ((!api_is_allowed_to_create_course()
&& $this->calc_score(api_get_user_id()) == null) || $status_user!=1) {
$url .= '&amp;doexercise='.$this->get_ref_id();
$url = api_get_path(WEB_PATH).'main/gradebook/exercise_jump.php?cidReq='.$this->get_course_code().'&gradebook=view&exerciseId='.$this->get_ref_id();
if ((!api_is_allowed_to_create_course() && $this->calc_score(api_get_user_id()) == null) || $status_user!=1) {
$url .= '&amp;doexercise='.$this->get_ref_id();
}
return $url;
}
@ -179,15 +174,15 @@ class ExerciseLink extends AbstractLink
* Check if this still links to an exercise
*/
public function is_valid_link() {
$sql = 'SELECT count(id) from '.$this->get_exercise_table()
.' WHERE id = '.(int)$this->get_ref_id().' AND session_id='.api_get_session_id().'';
$sql = 'SELECT count(id) from '.$this->get_exercise_table().'
WHERE c_id = '.$this->course_id.' AND id = '.(int)$this->get_ref_id().' AND session_id='.api_get_session_id().'';
$result = Database::query($sql);
$number=Database::fetch_row($result);
return ($number[0] != 0);
}
public function get_type_name() {
return get_lang('DokeosExercises');
return get_lang('Exercises');
}
public function needs_name_and_description() {
@ -225,8 +220,9 @@ class ExerciseLink extends AbstractLink
if ($tbl_exercise=='') {
return false;
} elseif (!isset($this->exercise_data)) {
$sql = 'SELECT * from '.$this->get_exercise_table()
.' WHERE id = '.(int)$this->get_ref_id().' AND session_id ='.api_get_session_id().'';
$sql = 'SELECT * from '.$this->get_exercise_table().'
WHERE c_id = '.$this->course_id.' AND id = '.(int)$this->get_ref_id().' AND session_id ='.api_get_session_id().'';
$result = Database::query($sql);
$this->exercise_data=Database::fetch_array($result);
}

78
main/gradebook/lib/be/forumthreadlink.class.php
Unescape View File

@ -20,7 +20,8 @@ class ForumThreadLink extends AbstractLink
// CONSTRUCTORS
function ForumThreadLink() {
function __construct() {
parent::__construct();
$this->set_type(LINK_FORUM_THREAD);
}
@ -72,15 +73,14 @@ class ForumThreadLink extends AbstractLink
public function get_all_links() {
if (empty($this->course_code)) {
die('Error in get_not_created_links() : course code not set');
}
$course_info = api_get_course_info($this->course_code);
}
$tbl_grade_links = Database :: get_course_table(TABLE_FORUM_THREAD);
$tbl_item_property = Database :: get_course_table(TABLE_ITEM_PROPERTY);
$sql = 'SELECT tl.thread_id, tl.thread_title, tl.thread_title_qualify
FROM '.$tbl_grade_links.' tl ,'.$tbl_item_property.' ip
WHERE tl.c_id = '.$course_info['real_id'].' AND
ip.c_id = '.$course_info['real_id'].' AND
WHERE tl.c_id = '.$this->course_id.' AND
ip.c_id = '.$this->course_id.' AND
tl.thread_id = ip.ref AND
ip.tool = "forum_thread" AND
ip.visibility<>2 AND tl.session_id='.api_get_session_id().' GROUP BY ip.ref ';
@ -101,29 +101,25 @@ class ForumThreadLink extends AbstractLink
/**
* Has anyone done this exercise yet ?
*/
public function has_results() {
$course_info = api_get_course_info($this->course_code);
$tbl_grade_links = Database :: get_course_table(TABLE_FORUM_POST,$course_info['dbName']);
public function has_results() {
$tbl_grade_links = Database :: get_course_table(TABLE_FORUM_POST);
$sql = 'SELECT count(*) AS number FROM '.$tbl_grade_links."
WHERE c_id = ".$course_info['real_id']." AND thread_id = '".$this->get_ref_id()."'";
WHERE c_id = ".$this->course_id." AND thread_id = '".$this->get_ref_id()."'";
$result = Database::query($sql);
$number=Database::fetch_row($result);
return ($number[0] != 0);
}
public function calc_score($stud_id = null) {
$course_info = Database :: get_course_info($this->get_course_code());
$database_name = (empty($course_info['db_name']))?$course_info['dbName']:$course_info['db_name'];
public function calc_score($stud_id = null) {
if (!empty($database_name)) {
$thread_qualify = Database :: get_course_table(TABLE_FORUM_THREAD_QUALIFY, $database_name);
$thread_qualify = Database :: get_course_table(TABLE_FORUM_THREAD_QUALIFY);
$sql = 'SELECT thread_qualify_max FROM '.Database :: get_course_table(TABLE_FORUM_THREAD, $database_name)."
WHERE c_id = ".$course_info['real_id']." AND thread_id = '".$this->get_ref_id()."'";
$sql = 'SELECT thread_qualify_max FROM '.Database :: get_course_table(TABLE_FORUM_THREAD)."
WHERE c_id = ".$this->course_id." AND thread_id = '".$this->get_ref_id()."'";
$query = Database::query($sql);
$assignment = Database::fetch_array($query);
$sql = "SELECT * FROM $thread_qualify WHERE c_id = ".$course_info['real_id']." AND thread_id = ".$this->get_ref_id();
$sql = "SELECT * FROM $thread_qualify WHERE c_id = ".$this->course_id." AND thread_id = ".$this->get_ref_id();
if (isset($stud_id)) {
$sql .= ' AND user_id = '."'".intval($stud_id)."'";
}
@ -175,34 +171,21 @@ class ForumThreadLink extends AbstractLink
* Lazy load function to get the database table of the student publications
*/
private function get_forum_thread_table () {
$course_info = Database :: get_course_info($this->get_course_code());
$database_name = isset($course_info['db_name']) ? $course_info['db_name'] : '';
if ($database_name!='') {
if (!isset($this->forum_thread_table)) {
$this->forum_thread_table = Database :: get_course_table(TABLE_FORUM_THREAD, $database_name);
}
return $this->forum_thread_table;
} else {
return '';
}
return $this->forum_thread_table = Database :: get_course_table(TABLE_FORUM_THREAD);
}
/**
* Lazy load function to get the database table of the item properties
*/
private function get_itemprop_table () {
if (!isset($this->itemprop_table)) {
$course_info = Database :: get_course_info($this->get_course_code());
$database_name = $course_info['db_name'];
$this->itemprop_table = Database :: get_course_table(TABLE_ITEM_PROPERTY, $database_name);
}
$this->itemprop_table = Database :: get_course_table(TABLE_ITEM_PROPERTY);
return $this->itemprop_table;
}
public function needs_name_and_description() {
return false;
}
public function needs_max() {
return false;
}
@ -229,10 +212,10 @@ class ForumThreadLink extends AbstractLink
* Check if this still links to an exercise
*/
public function is_valid_link() {
$sql = 'SELECT count(id) from '.$this->get_forum_thread_table()
.' WHERE thread_id = '.$this->get_ref_id().' AND session_id='.api_get_session_id().'';
$sql = 'SELECT count(id) from '.$this->get_forum_thread_table().'
WHERE c_id = '.$this->course_id.' AND thread_id = '.$this->get_ref_id().' AND session_id='.api_get_session_id().'';
$result = Database::query($sql);
$number=Database::fetch_row($result);
$number = Database::fetch_row($result);
return ($number[0] != 0);
}
@ -242,26 +225,22 @@ class ForumThreadLink extends AbstractLink
public function get_link() {
//it was extracts the forum id
$tbl_name=$this->get_forum_thread_table();
if ($tbl_name!="") {
$sql = 'SELECT * FROM '.$this->get_forum_thread_table()." WHERE thread_id = '".$this->get_ref_id()."' AND session_id = ".api_get_session_id()."";
$sql = 'SELECT * FROM '.$this->get_forum_thread_table()."
WHERE c_id = '.$this->course_id.' AND thread_id = '".$this->get_ref_id()."' AND session_id = ".api_get_session_id()."";
$result = Database::query($sql);
$row = Database::fetch_array($result,'ASSOC');
$forum_id=$row['forum_id'];
$url = api_get_path(WEB_PATH)
.'main/forum/viewthread.php?cidReq='.$this->get_course_code().'&thread='.$this->get_ref_id().'&gradebook=view&forum='.$forum_id;
$url = api_get_path(WEB_PATH).'main/forum/viewthread.php?cidReq='.$this->get_course_code().'&thread='.$this->get_ref_id().'&gradebook=view&forum='.$forum_id;
return $url;
}
}
private function get_exercise_data() {
$tbl_name=$this->get_forum_thread_table();
if ($tbl_name=='') {
return false;
}elseif (!isset($this->exercise_data)) {
$sql = 'SELECT * FROM '.$this->get_forum_thread_table()." WHERE thread_id = '".$this->get_ref_id()."' AND session_id=".api_get_session_id()."";
$query = Database::query($sql);
$this->exercise_data = Database::fetch_array($query);
if (!isset($this->exercise_data)) {
$sql = 'SELECT * FROM '.$this->get_forum_thread_table()."
WHERE c_id = '.$this->course_id.' AND thread_id = '".$this->get_ref_id()."' AND session_id=".api_get_session_id()."";
$query = Database::query($sql);
$this->exercise_data = Database::fetch_array($query);
}
return $this->exercise_data;
}
@ -269,5 +248,4 @@ class ForumThreadLink extends AbstractLink
public function get_icon_name() {
return 'forum';
}
}

93
main/gradebook/lib/be/learnpathlink.class.php
Unescape View File

@ -21,8 +21,8 @@ class LearnpathLink extends AbstractLink
// CONSTRUCTORS
function LearnpathLink()
{
function __construct() {
parent::__construct();
$this->set_type(LINK_LEARNPATH);
}
@ -40,8 +40,8 @@ class LearnpathLink extends AbstractLink
$tbl_grade_links = Database :: get_main_table(TABLE_MAIN_GRADEBOOK_LINK);
$sql = 'SELECT id,name from '.$this->get_learnpath_table()
.' lp WHERE id NOT IN'
$sql = 'SELECT id, name from '.$this->get_learnpath_table().' lp
WHERE c_id = '.$this->course_id.' AND id NOT IN '
.' (SELECT ref_id FROM '.$tbl_grade_links
.' WHERE type = '.LINK_LEARNPATH
." AND course_code = '".$this->get_course_code()."'"
@ -50,8 +50,7 @@ class LearnpathLink extends AbstractLink
$result = Database::query($sql);
$cats=array();
while ($data=Database::fetch_array($result))
{
while ($data=Database::fetch_array($result)) {
$cats[] = array ($data['id'], $data['name']);
}
return $cats;
@ -64,13 +63,11 @@ class LearnpathLink extends AbstractLink
if (empty($this->course_code))
die('Error in get_not_created_links() : course code not set');
$course_info = api_get_course_info($this->course_code);
$sql = 'SELECT id,name FROM '.$this->get_learnpath_table().' WHERE session_id = '.api_get_session_id().' ';
$sql = 'SELECT id, name FROM '.$this->get_learnpath_table().' WHERE c_id = '.$this->course_id.' AND session_id = '.api_get_session_id().' ';
$result = Database::query($sql);
$cats=array();
while ($data=Database::fetch_array($result))
{
$cats = array();
while ($data=Database::fetch_array($result)) {
$cats[] = array ($data['id'], $data['name']);
}
return $cats;
@ -81,13 +78,11 @@ class LearnpathLink extends AbstractLink
* Has anyone used this learnpath yet ?
*/
public function has_results() {
$course_info = api_get_course_info($this->get_course_code());
$tbl_stats = Database::get_course_table(TABLE_LP_VIEW,$course_info['dbName']);
$tbl_stats = Database::get_course_table(TABLE_LP_VIEW);
$sql = "SELECT count(id) AS number FROM $tbl_stats
WHERE c_id = {$course_info['real_id']} AND lp_id = ".$this->get_ref_id();
WHERE c_id = ".$this->course_id." AND lp_id = ".$this->get_ref_id();
$result = Database::query($sql);
$number=Database::fetch_array($result,'NUM');
$number = Database::fetch_array($result,'NUM');
return ($number[0] != 0);
}
@ -98,44 +93,32 @@ class LearnpathLink extends AbstractLink
* array (sum of scores, number of scores) otherwise
* or null if no scores available
*/
public function calc_score($stud_id = null)
{
$course_info = api_get_course_info($this->get_course_code());
$tbl_stats = Database::get_course_table(TABLE_LP_VIEW);
if (is_null($course_info['dbName'])===true) {
return false;
}
$sql = "SELECT * FROM $tbl_stats WHERE c_id = {$course_info['real_id']} AND lp_id = ".$this->get_ref_id();
public function calc_score($stud_id = null) {
$tbl_stats = Database::get_course_table(TABLE_LP_VIEW);
$sql = "SELECT * FROM $tbl_stats WHERE c_id = ".$this->course_id." AND lp_id = ".$this->get_ref_id();
if (isset($stud_id))
$sql .= ' AND user_id = '.intval($stud_id);
// order by id, that way the student's first attempt is accessed first
$sql .= ' ORDER BY view_count DESC';
$sql .= ' ORDER BY view_count DESC';
$scores = Database::query($sql);
// for 1 student
if (isset($stud_id))
{
if ($data=Database::fetch_array($scores))
{
if (isset($stud_id)) {
if ($data=Database::fetch_array($scores)) {
return array ($data['progress'], 100);
}
else
} else
return null;
}
// all students -> get average
else
{
else {
$students=array(); // user list, needed to make sure we only
// take first attempts into account
$rescount = 0;
$sum = 0;
while ($data=Database::fetch_array($scores))
{
if (!(array_key_exists($data['user_id'],$students)))
{
while ($data=Database::fetch_array($scores)) {
if (!(array_key_exists($data['user_id'], $students))) {
$students[$data['user_id']] = $data['progress'];
$rescount++;
$sum += ($data['progress'] / 100);
@ -189,37 +172,31 @@ class LearnpathLink extends AbstractLink
/**
* Check if this still links to a learnpath
*/
public function is_valid_link()
{
public function is_valid_link() {
$sql = 'SELECT count(id) FROM '.$this->get_learnpath_table()
.' WHERE id = '.$this->get_ref_id().' AND session_id='.api_get_session_id().'';
.' WHERE c_id = '.$this->course_id.' AND id = '.$this->get_ref_id().' AND session_id='.api_get_session_id().'';
$result = Database::query($sql);
$number=Database::fetch_row($result,'NUM');
$number = Database::fetch_row($result,'NUM');
return ($number[0] != 0);
}
public function get_type_name()
{
return get_lang('DokeosLearningPaths');
public function get_type_name() {
return get_lang('LearningPaths');
}
public function needs_name_and_description()
{
public function needs_name_and_description() {
return false;
}
public function needs_max()
{
public function needs_max() {
return false;
}
public function needs_results()
{
public function needs_results() {
return false;
}
public function is_allowed_to_change_name()
{
public function is_allowed_to_change_name() {
return false;
}
@ -228,7 +205,7 @@ class LearnpathLink extends AbstractLink
/**
* Lazy load function to get the database table of the learnpath
*/
private function get_learnpath_table () {
private function get_learnpath_table() {
$this->learnpath_table = Database :: get_course_table(TABLE_LP_MAIN);
return $this->learnpath_table;
}
@ -237,10 +214,7 @@ class LearnpathLink extends AbstractLink
* Lazy load function to get the database contents of this learnpath
*/
private function get_learnpath_data() {
$tb_learnpath=$this->get_learnpath_table();
if ($tb_learnpath=='') {
return false;
} elseif (!isset($this->learnpath_data)) {
if (!isset($this->learnpath_data)) {
$sql = 'SELECT * from '.$this->get_learnpath_table()
.' WHERE id = '.$this->get_ref_id().' AND session_id='.api_get_session_id().'';
$result = Database::query($sql);
@ -252,5 +226,4 @@ class LearnpathLink extends AbstractLink
public function get_icon_name() {
return 'learnpath';
}
}
}

40
main/gradebook/lib/be/studentpublicationlink.class.php
Unescape View File

@ -20,7 +20,8 @@ class StudentPublicationLink extends AbstractLink
// CONSTRUCTORS
function StudentPublicationLink() {
public function __construct() {
parent::__construct();
$this->set_type(LINK_STUDENTPUBLICATION);
}
@ -40,7 +41,10 @@ class StudentPublicationLink extends AbstractLink
$stud_id = intval($stud_id);
$sql = 'SELECT pub.url FROM '.$this->get_itemprop_table().' prop, '.$this->get_studpub_table().' pub'
." WHERE prop.tool = 'work'"
." WHERE
prop.c_id = ".$this->course_id." AND
pub.c_id = ".$this->course_id." AND
prop.tool = 'work'"
.' AND prop.insert_user_id = '.$stud_id
.' AND prop.ref = pub.id'
." AND pub.title = '".Database::escape_string($eval->get_name())."' AND pub.session_id=".api_get_session_id()."";
@ -79,7 +83,7 @@ class StudentPublicationLink extends AbstractLink
$tbl_grade_links = Database :: get_main_table(TABLE_MAIN_GRADEBOOK_LINK);
$sql = 'SELECT id,url from '.$this->get_studpub_table()
.' pup WHERE has_properties != '."''".' AND id NOT IN'
.' pup WHERE c_id = '.$this->course_id.' AND has_properties != '."''".' AND id NOT IN'
.' (SELECT ref_id FROM '.$tbl_grade_links
.' WHERE type = '.LINK_STUDENTPUBLICATION
." AND course_code = '".Database::escape_string($this->get_course_code())."'"
@ -100,12 +104,11 @@ class StudentPublicationLink extends AbstractLink
public function get_all_links() {
if (empty($this->course_code)) {
die('Error in get_not_created_links() : course code not set');
}
$course_info = api_get_course_info($this->course_code);
}
$tbl_grade_links = Database :: get_course_table(TABLE_STUDENT_PUBLICATION);
$sql = "SELECT id, url FROM $tbl_grade_links
WHERE c_id = {$course_info['real_id']} AND has_properties != '' AND filetype='folder' AND session_id = ".api_get_session_id()."";
WHERE c_id = {$this->course_id} AND has_properties != '' AND filetype='folder' AND session_id = ".api_get_session_id()."";
$result = Database::query($sql);
while ($data = Database::fetch_array($result)) {
$cats[] = array ($data['id'], basename($data['url']));
@ -118,25 +121,22 @@ class StudentPublicationLink extends AbstractLink
* Has anyone done this exercise yet ?
*/
public function has_results() {
$course_info = api_get_course_info($this->course_code);
$tbl_grade_links = Database :: get_course_table(TABLE_STUDENT_PUBLICATION);
$sql = 'SELECT count(*) AS number FROM '.$tbl_grade_links."
WHERE c_id = {$course_info['real_id']} AND
WHERE c_id = {$this->course_id} AND
parent_id = '".intval($this->get_ref_id())."' AND
session_id =".api_get_session_id()."";
$result = Database::query($sql);
$number=Database::fetch_row($result);
$number = Database::fetch_row($result);
return ($number[0] != 0);
}
public function calc_score($stud_id = null) {
$stud_id = intval($stud_id);
$course_info = Database::get_course_info($this->get_course_code());
$tbl_stats = Database::get_course_table(TABLE_STUDENT_PUBLICATION);
$stud_id = intval($stud_id);
$tbl_stats = Database::get_course_table(TABLE_STUDENT_PUBLICATION);
$sql = 'SELECT * FROM '.$tbl_stats."
WHERE c_id = {$course_info['real_id']} AND
WHERE c_id = {$this->course_id} AND
id = '".intval($this->get_ref_id())."' AND
session_id = ".api_get_session_id()."";
$query = Database::query($sql);
@ -147,7 +147,9 @@ class StudentPublicationLink extends AbstractLink
} else {
$v_assigment_id = $assignment['id'];
}
$sql = 'SELECT * FROM '.$tbl_stats.' WHERE parent_id ="'.$v_assigment_id.'" AND session_id='.api_get_session_id().'';
$sql = 'SELECT * FROM '.$tbl_stats.'
WHERE c_id = '.$this->course_id.' AND parent_id ="'.$v_assigment_id.'" AND session_id='.api_get_session_id().'';
if (!empty($stud_id)) {
$sql .= " AND user_id = $stud_id ";
}
@ -245,13 +247,11 @@ class StudentPublicationLink extends AbstractLink
return false;
}
public function is_valid_link() {
$course_info = Database :: get_course_info($this->get_course_code());
public function is_valid_link() {
$sql = 'SELECT count(id) from '.$this->get_studpub_table().'
WHERE c_id = "'.$course_info['real_id'].'" AND id = '.intval($this->get_ref_id()).' AND session_id='.api_get_session_id();
WHERE c_id = "'.$this->course_id.'" AND id = '.intval($this->get_ref_id()).' AND session_id='.api_get_session_id();
$result = Database::query($sql);
$number=Database::fetch_row($result);
$number = Database::fetch_row($result);
return ($number[0] != 0);
}

129
main/gradebook/lib/be/surveylink.class.php
Unescape View File

@ -15,7 +15,8 @@ class SurveyLink extends AbstractLink
{
private $survey_table = null;
function SurveyLink() {
public function __construct() {
parent::__construct();
$this->set_type(LINK_SURVEY);
}
@ -97,29 +98,21 @@ class SurveyLink extends AbstractLink
* Has anyone done this survey yet?
*/
public function has_results($stud_id=null) {
$course_info = Database :: get_course_info($this->get_course_code());
$database_name = (empty($course_info['db_name'])) ? $course_info['dbName'] : $course_info['db_name'];
if ($database_name != '') {
$ref_id = intval($this->get_ref_id());
$session_id = api_get_session_id();
$tbl_survey = Database::get_course_table(TABLE_SURVEY, $database_name);
$tbl_survey_invitation = Database::get_course_table(TABLE_SURVEY_INVITATION, $database_name);
$get_individual_score = !is_null($stud_id);
$sql = "SELECT COUNT(i.answered) FROM $tbl_survey AS s JOIN $tbl_survey_invitation AS i ON s.code = i.survey_code
WHERE s.c_id = {$course_info['real_id']} AND
i.c_id = {$course_info['real_id']} AND
s.survey_id = $ref_id AND
i.session_id = $session_id";
$sql_result = Database::query($sql);
$data = Database::fetch_array($sql_result);
return ($data[0] != 0);
}
return false;
$ref_id = intval($this->get_ref_id());
$session_id = api_get_session_id();
$tbl_survey = Database::get_course_table(TABLE_SURVEY);
$tbl_survey_invitation = Database::get_course_table(TABLE_SURVEY_INVITATION);
$get_individual_score = !is_null($stud_id);
$sql = "SELECT COUNT(i.answered) FROM $tbl_survey AS s JOIN $tbl_survey_invitation AS i ON s.code = i.survey_code
WHERE s.c_id = {$this->course_id} AND
i.c_id = {$this->course_id} AND
s.survey_id = $ref_id AND
i.session_id = $session_id";
$sql_result = Database::query($sql);
$data = Database::fetch_array($sql_result);
return ($data[0] != 0);
}
public function calc_score($stud_id = null) {
@ -127,61 +120,47 @@ class SurveyLink extends AbstractLink
// Note: Max score is assumed to be always 1 for surveys,
// only student's participation is to be taken into account.
$max_score = 1;
$ref_id = intval($this->get_ref_id());
$session_id = api_get_session_id();
$tbl_survey = Database::get_course_table(TABLE_SURVEY, $database_name);
$tbl_survey_invitation = Database::get_course_table(TABLE_SURVEY_INVITATION, $database_name);
$course_info = Database :: get_course_info($this->get_course_code());
$database_name = (empty($course_info['db_name'])) ? $course_info['dbName'] : $course_info['db_name'];
if ($database_name != '') {
$ref_id = intval($this->get_ref_id());
$session_id = api_get_session_id();
$tbl_survey = Database::get_course_table(TABLE_SURVEY, $database_name);
$tbl_survey_invitation = Database::get_course_table(TABLE_SURVEY_INVITATION, $database_name);
$get_individual_score = !is_null($stud_id);
$get_individual_score = !is_null($stud_id);
$sql = "SELECT i.answered FROM $tbl_survey AS s JOIN $tbl_survey_invitation AS i
$sql = "SELECT i.answered FROM $tbl_survey AS s JOIN $tbl_survey_invitation AS i
ON s.code = i.survey_code
WHERE s.c_id = {$course_info['real_id']} AND
i.c_id = {$course_info['real_id']} AND
WHERE s.c_id = {$this->course_id} AND
i.c_id = {$this->course_id} AND
s.survey_id = $ref_id AND i.session_id = $session_id";
if ($get_individual_score) {
$sql .= ' AND i.user = '.intval($stud_id);
}
$sql_result = Database::query($sql);
if ($get_individual_score) {
$sql .= ' AND i.user = '.intval($stud_id);
}
if ($get_individual_score) {
$sql_result = Database::query($sql);
if ($get_individual_score) {
// for 1 student
if ($data = Database::fetch_array($sql_result)) {
return array ($data['answered'] ? $max_score : 0, $max_score);
}
return array(0, $max_score);
} else {
// for all the students -> get average
$students = array();
$rescount = 0;
$sum = 0;
while ($data = Database::fetch_array($sql_result)) {
$sum += $data['answered'] ? $max_score : 0;
$rescount++;
}
$sum = $sum / $max_score;
if ($rescount == 0) {
return null;
}
return array($sum, $rescount);
if ($data = Database::fetch_array($sql_result)) {
return array ($data['answered'] ? $max_score : 0, $max_score);
}
}
return null;
return array(0, $max_score);
} else {
// for all the students -> get average
$students = array();
$rescount = 0;
$sum = 0;
while ($data = Database::fetch_array($sql_result)) {
$sum += $data['answered'] ? $max_score : 0;
$rescount++;
}
$sum = $sum / $max_score;
if ($rescount == 0) {
return null;
}
return array($sum, $rescount);
}
}
/**
@ -198,7 +177,7 @@ class SurveyLink extends AbstractLink
public function is_valid_link() {
$session_id = api_get_session_id();
$sql = 'SELECT count(survey_id) FROM '.$this->get_survey_table().'
WHERE survey_id = '.intval($this->get_ref_id()).' AND session_id='.intval($session_id).'';
WHERE c_id = '.$this->course_id.' AND survey_id = '.intval($this->get_ref_id()).' AND session_id='.intval($session_id).'';
$result = Database::query($sql);
$number = Database::fetch_row($result);
return ($number[0] != 0);
@ -214,7 +193,7 @@ class SurveyLink extends AbstractLink
$session_id = api_get_session_id();
if ($tbl_name != '') {
$sql = 'SELECT survey_id FROM '.$this->get_survey_table().'
WHERE survey_id = '.intval($this->get_ref_id()).' AND session_id = '.intval($session_id).' ';
WHERE c_id = '.$this->course_id.' AND survey_id = '.intval($this->get_ref_id()).' AND session_id = '.intval($session_id).' ';
$result = Database::query($sql);
$row = Database::fetch_array($result, 'ASSOC');
$survey_id = $row['survey_id'];
@ -230,7 +209,7 @@ class SurveyLink extends AbstractLink
if ($tbl_name == '') {
return false;
} elseif (!isset($this->survey_data)) {
$sql = 'SELECT * FROM '.$tbl_name.' WHERE survey_id = '.intval($this->get_ref_id()).' AND session_id='.intval($session_id).'';
$sql = 'SELECT * FROM '.$tbl_name.' WHERE c_id = '.$this->course_id.' AND survey_id = '.intval($this->get_ref_id()).' AND session_id='.intval($session_id).'';
$query = Database::query($sql);
$this->survey_data = Database::fetch_array($query);
}
@ -244,6 +223,4 @@ class SurveyLink extends AbstractLink
private static function html_to_text($string) {
return trim(api_html_entity_decode(strip_tags(str_ireplace(array('<p>', '</p>', '<br />', '<br/>', '<br>'), array('', ' ', ' ', ' ', ' '), $string)), ENT_QUOTES));
}
}
?>
}

15
main/gradebook/lib/fe/displaygradebook.php
Unescape View File

@ -401,9 +401,9 @@ class DisplayGradebook
$user_id = api_get_user_id();
$user= get_user_info_from_id($user_id);
$catcourse= Category::load($catobj->get_id());
$catcourse = Category::load($catobj->get_id());
$scoredisplay = ScoreDisplay :: instance();
$scorecourse = $catcourse[0]->calc_score($user_id);
$scorecourse = $catcourse[0]->calc_score($user_id);
// generating the total score for a course
$allevals= $catcourse[0]->get_evaluations($user_id,true);
@ -415,21 +415,24 @@ class DisplayGradebook
$item = $evals_links[$count];
$score = $item->calc_score($user_id);
$my_score_denom=($score[1]==0) ? 1 : $score[1];
$item_value+=$score[0]/$my_score_denom*$item->get_weight();
$item_total+=$item->get_weight();
$item_value +=$score[0]/$my_score_denom*$item->get_weight();
$item_total +=$item->get_weight();
//$row[] = $scoredisplay->display_score($score,SCORE_DIV_PERCENT);
//var_dump($item_value.' - '.$item_total);
}
$children = $catcourse[0]->get_subcategories(api_get_user_id(), api_get_course_id(), api_get_session_id());
$count = 1;
if (!empty($children)) {
$count = count($children);
}
$item_value = $item_value/$count;
$item_total = $item_total / $count;
$item_total = $item_total/$count;
$item_value = number_format($item_value, 2, '.', ' ');
$total_score = array($item_value, $item_total);
$scorecourse_display = $scoredisplay->display_score($total_score, SCORE_DIV_PERCENT);
$cattotal = Category :: load(0);

11
main/gradebook/lib/fe/gradebooktable.class.php
Unescape View File

@ -33,8 +33,7 @@ class GradebookTable extends SortableTable {
$this->evals_links = array_merge($evals, $links);
$this->currentcat = $currentcat;
$this->datagen = new GradebookDataGenerator($cats, $evals, $links);
$this->datagen = new GradebookDataGenerator($cats, $evals, $links);
if (isset($addparams)) {
$this->set_additional_parameters($addparams);
}
@ -137,7 +136,6 @@ class GradebookTable extends SortableTable {
$sortable_data = array();
$weight_total_links = 0;
foreach ($data_array as $data) {
// list of items inside the gradebook (exercises, lps, forums, etc)
@ -167,7 +165,7 @@ class GradebookTable extends SortableTable {
//$row[] = $invisibility_span_open.$data[2] . $invisibility_span_close;
//Weight
$row[] = $invisibility_span_open .'<h3>'.$data[3] .'% </h3>'.$invisibility_span_close;
$row[] = $invisibility_span_open .'<h4>'.$data[3] .'% </h4>'.$invisibility_span_close;
if (api_is_allowed_to_edit(null, true)) {
$weight_total_links += intval($data[3]);
} else {
@ -190,10 +188,9 @@ class GradebookTable extends SortableTable {
} else {
//students get the results and certificates columns
if (count($this->evals_links)>0 && $status_user!=1 ) {
$value_data = isset($data[4]) ? $data[4] : null;
$value_data = isset($data[4]) ? $data[4] : null;
if (!is_null($value_data)) {
$row[] = $value_data;
$row[] = Display::tag('h4', $value_data);
}
}
}

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