123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364365366367368369370371372373374375376377378379380381382383384385386387388389390391392393394395396397398399400401402403404405406407408409410411412413414415416417418419420421422423424425426427428429430431432433434435436437438439440441442443444445446447448449450451452453454455456457458459460461462463464465466467468469470471472473474475476477478479480481482483484485486487488489490491492493494495496497498499500501502503504505506507508509510511512513514515516517518519520521522523524525526527528529530531532533534535536537538539540541542543544545546547548549550551552553554555556557558559560561562563564565566567568569570571572573574575576577578579580581582583584585586587588589590591592593594595596597598599600601602603604605606607608609610611612613614615616617618619620621622623624625626627628629630631632633634635636637638639640641642643644645646647648649650651652653654655656657658659660661662663664665666667668669670671672673674675676677678679680681682683684685686687688689690691692693694695696697698699700701702703704705706707708709710711712713714715716717718719720721722723724725726727728729730731732733734735736737738739740741742743744745746747748749750751752753754755756757758759760761762763764765766767768769770771772773774775776777778779780781782783784785786787788789790791792793794795796797798799800801802803804805806807808809810811812813814815816817818819820821822823824825826827828829830831832833834835836837838839840841842843844845846847848849850851852853854855856857858859860861862863864865866867868869870871872873874875876877878879880881882883884885886887888889890891892893894895896897898899900901902903904905906907908909910911912913914915916917918919920921922923924925926927928929930931932933934935936937938939940941942943944945946947948949950951952953954955956957958959960961962963964965966967968969970971972973974975976977978979980981982983984985986987988989990991992993994995996997998999100010011002100310041005100610071008100910101011101210131014101510161017101810191020102110221023102410251026102710281029103010311032103310341035103610371038103910401041104210431044104510461047104810491050105110521053105410551056105710581059106010611062106310641065106610671068106910701071107210731074107510761077107810791080108110821083108410851086108710881089109010911092109310941095109610971098109911001101110211031104110511061107110811091110111111121113111411151116111711181119112011211122112311241125112611271128112911301131113211331134113511361137113811391140114111421143 |
- <?php // $Id: exercice.php 17605 2009-01-08 22:29:28Z cfasanando $
- /*
- ==============================================================================
- Dokeos - elearning and course management software
- Copyright (c) 2004-2008 Dokeos SPRL
- Copyright (c) 2003 Ghent University (UGent)
- Copyright (c) 2001 Universite catholique de Louvain (UCL)
- Copyright (c) various contributors
- For a full list of contributors, see "credits.txt".
- The full license can be read in "license.txt".
- This program is free software; you can redistribute it and/or
- modify it under the terms of the GNU General Public License
- as published by the Free Software Foundation; either version 2
- of the License, or (at your option) any later version.
- See the GNU General Public License for more details.
- Contact address: Dokeos, rue du Corbeau, 108, B-1030 Brussels, Belgium
- Mail: info@dokeos.com
- ==============================================================================
- */
- /**
- * Exercise list: This script shows the list of exercises for administrators and students.
- * @package dokeos.exercise
- * @author Olivier Brouckaert, original author
- * @author Denes Nagy, HotPotatoes integration
- * @author Wolfgang Schneider, code/html cleanup
- * @version $Id:exercice.php 12269 2007-05-03 14:17:37Z elixir_julian $
- */
- // name of the language file that needs to be included
- $language_file='exercice';
- // including the global library
- require_once('../inc/global.inc.php');
- require_once ('../gradebook/lib/be.inc.php');
- // setting the tabs
- $this_section=SECTION_COURSES;
- // access control
- api_protect_course_script(true);
- $show=(isset($_GET['show']) && $_GET['show'] == 'result')?'result':'test'; // moved down to fix bug: http://www.dokeos.com/forum/viewtopic.php?p=18609#18609
- // including additional libraries
- require_once('exercise.class.php');
- require_once('question.class.php');
- require_once('answer.class.php');
- require_once(api_get_path(LIBRARY_PATH).'fileManage.lib.php');
- require_once(api_get_path(LIBRARY_PATH).'fileUpload.lib.php');
- require_once('hotpotatoes.lib.php');
- require_once(api_get_path(LIBRARY_PATH).'document.lib.php');
- include(api_get_path(LIBRARY_PATH).'mail.lib.inc.php');
- include(api_get_path(LIBRARY_PATH).'usermanager.lib.php');
- include_once(api_get_path(LIBRARY_PATH).'events.lib.inc.php');
- /*
- -----------------------------------------------------------
- Constants and variables
- -----------------------------------------------------------
- */
- $is_allowedToEdit = api_is_allowed_to_edit();
- $is_tutor = api_is_allowed_to_edit(true);
- $TBL_USER = Database::get_main_table(TABLE_MAIN_USER);
- $TBL_DOCUMENT = Database::get_course_table(TABLE_DOCUMENT);
- $TBL_ITEM_PROPERTY = Database::get_course_table(TABLE_ITEM_PROPERTY);
- $TBL_EXERCICE_ANSWER = Database::get_course_table(TABLE_QUIZ_ANSWER);
- $TBL_EXERCICE_QUESTION = Database::get_course_table(TABLE_QUIZ_TEST_QUESTION);
- $TBL_EXERCICES = Database::get_course_table(TABLE_QUIZ_TEST);
- $TBL_QUESTIONS = Database::get_course_table(TABLE_QUIZ_QUESTION);
- $TBL_TRACK_EXERCICES = Database::get_statistic_table(TABLE_STATISTIC_TRACK_E_EXERCICES);
- $TBL_TRACK_HOTPOTATOES = Database::get_statistic_table(TABLE_STATISTIC_TRACK_E_HOTPOTATOES);
- $TBL_TRACK_ATTEMPT = Database::get_statistic_table(TABLE_STATISTIC_TRACK_E_ATTEMPT);
- $TBL_TRACK_ATTEMPT_RECORDING = Database::get_statistic_table(TABLE_STATISTIC_TRACK_E_ATTEMPT_RECORDING);
- $TBL_LP_ITEM_VIEW = Database::get_course_table (TABLE_LP_ITEM_VIEW);
- $TBL_LP_VIEW = Database::get_course_table (TABLE_LP_VIEW);
- // document path
- $documentPath= api_get_path(SYS_COURSE_PATH).$_course['path']."/document";
- // picture path
- $picturePath=$documentPath.'/images';
- // audio path
- $audioPath=$documentPath.'/audio';
- // hotpotatoes
- $uploadPath = DIR_HOTPOTATOES; //defined in main_api
- $exercicePath = api_get_self();
- $exfile = explode('/',$exercicePath);
- $exfile = strtolower($exfile[sizeof($exfile)-1]);
- $exercicePath = substr($exercicePath,0,strpos($exercicePath,$exfile));
- $exercicePath = $exercicePath."exercice.php";
- // maximum number of exercises on a same page
- $limitExPage=50;
- // Clear the exercise session
- if(isset($_SESSION['objExercise'])) { api_session_unregister('objExercise'); }
- if(isset($_SESSION['objQuestion'])) { api_session_unregister('objQuestion'); }
- if(isset($_SESSION['objAnswer'])) { api_session_unregister('objAnswer'); }
- if(isset($_SESSION['questionList'])) { api_session_unregister('questionList'); }
- if(isset($_SESSION['exerciseResult'])) { api_session_unregister('exerciseResult'); }
- //general POST/GET/SESSION/COOKIES parameters recovery
- if ( empty ( $origin ) ) {
- $origin = $_REQUEST['origin'];
- }
- if ( empty ($choice ) ) {
- $choice = $_REQUEST['choice'];
- }
- if ( empty ( $hpchoice ) ) {
- $hpchoice = $_REQUEST['hpchoice'];
- }
- if ( empty ($exerciseId ) ) {
- $exerciseId = Database::escape_string($_REQUEST['exerciseId']);
- }
- if ( empty ( $file ) ) {
- $file = Database::escape_string($_REQUEST['file']);
- }
- $learnpath_id = Database::escape_string($_REQUEST['learnpath_id']);
- $learnpath_item_id = Database::escape_string($_REQUEST['learnpath_item_id']);
- $page = Database::escape_string($_REQUEST['page']);
- if($origin == 'learnpath'){
- $show = 'result';
- }
- if($_GET['delete']=='delete' && ($is_allowedToEdit || api_is_coach()) && !empty($_GET['did'])){
- $sql='DELETE FROM '.Database :: get_statistic_table(TABLE_STATISTIC_TRACK_E_EXERCICES).' WHERE exe_id = '.(int)$_GET['did'];
- api_sql_query ($sql,__FILE__,__LINE__);
- header('Location: exercice.php?cidReq='.htmlentities($_GET['cidReq']).'&show=result');
- exit;
- }
- if ($show=='result' && $_REQUEST['comments']=='update' && ($is_allowedToEdit || $is_tutor))
- {
- $id = $_GET['exeid'];
- $emailid = $_GET['emailid'];
- $test = $_GET['test'];
- $from = $_SESSION['_user']['mail'];
- $from_name = $_SESSION['_user']['firstName']." ".$_SESSION['_user']['lastName'];
- $url = api_get_path(WEB_CODE_PATH).'exercice/exercice.php?'.api_get_cidreq().'&show=result';
- $TBL_RECORDING = Database::get_statistic_table('track_e_attempt_recording');
- foreach ($_POST as $key=>$v) {
- $keyexp = explode('_',$key);
- if ($keyexp[0] == "marks") {
- $sql = "select question from $TBL_QUESTIONS where id = '$keyexp[1]'";
- $result =api_sql_query($sql, __FILE__, __LINE__);
- $ques_name = Database::result($result,0,"question");
- $query = "UPDATE $TBL_TRACK_ATTEMPT SET marks = '".Database::escape_string($v)."'
- WHERE question_id = '".Database::escape_string($keyexp[1])."'
- AND exe_id='".Database::escape_string($id)."'";
- api_sql_query($query, __FILE__, __LINE__);
- $qry = 'SELECT sum(marks) as tot
- FROM '.$TBL_TRACK_ATTEMPT.' where exe_id = '.intval($id).'
- GROUP BY question_id';
- $res = api_sql_query($qry,__FILE__,__LINE__);
- $tot = Database::result($res,0,'tot');
- $totquery = "update $TBL_TRACK_EXERCICES set exe_result = '".Database::escape_string($tot)."' where exe_Id='".Database::escape_string($id)."'";
- api_sql_query($totquery, __FILE__, __LINE__);
- $recording_changes = 'INSERT INTO '.$TBL_RECORDING.' ' .
- '(exe_id,
- question_id,
- marks,
- insert_date,
- author)
- VALUES
- ('."'$id','".$keyexp[1]."','$v','".date('Y-m-d H:i:s')."','".api_get_user_id()."'".')';
- api_sql_query($recording_changes, __FILE__, __LINE__);
- } else {
- $query = "UPDATE $TBL_TRACK_ATTEMPT SET teacher_comment = '".Database::escape_string($v)."'
- WHERE question_id = '".Database::escape_string($keyexp[1])."'
- AND exe_id = '".Database::escape_string($id)."'";
- api_sql_query($query, __FILE__, __LINE__);
- $recording_changes = 'INSERT INTO '.$TBL_RECORDING.' ' .
- '(exe_id,
- question_id,
- teacher_comment,
- insert_date,
- author)
- VALUES
- ('."'$id','".$keyexp[1]."','$v','".date('Y-m-d H:i:s')."','".api_get_user_id()."'".')';
- api_sql_query($recording_changes, __FILE__, __LINE__);
- }
- }
- $qry = 'SELECT DISTINCT question_id, marks
- FROM '.$TBL_TRACK_ATTEMPT.' where exe_id = '.intval($id).'
- GROUP BY question_id';
- $res = api_sql_query($qry,__FILE__,__LINE__);
- $tot = 0;
- while($row = Database::fetch_array($res,'ASSOC')) {
- $tot += $row ['marks'];
- }
- $totquery = "UPDATE $TBL_TRACK_EXERCICES SET exe_result = '".Database::escape_string($tot)."' WHERE exe_Id='".Database::escape_string($id)."'";
- api_sql_query($totquery, __FILE__, __LINE__);
- $subject = get_lang('ExamSheetVCC');
- $htmlmessage = '<html>'.
- '<head>' .
- '<style type="text/css">' .
- '<!--' .
- '.body{' .
- 'font-family: Verdana, Arial, Helvetica, sans-serif;' .
- 'font-weight: Normal;' .
- 'color: #000000;' .
- '}' .
- '.style8 {font-family: Verdana, Arial, Helvetica, sans-serif; font-weight: bold; color: #006699; }' .
- '.style10 {' .
- ' font-family: Verdana, Arial, Helvetica, sans-serif;' .
- ' font-size: 12px;' .
- ' font-weight: bold;' .
- '}' .
- '.style16 {font-family: Verdana, Arial, Helvetica, sans-serif; font-size: 12px; }' .
- '-->' .
- '</style>' .
- '</head>' .
- '<body>' .
- '<div>' .
- ' <p>'.get_lang('DearStudentEmailIntroduction').'</p>' .
- ' <p class="style10"> '.get_lang('AttemptVCC').' </p>' .
- ' <table width="417">' .
- ' <tr>' .
- ' <td width="229" valign="top" bgcolor="E5EDF8"> <span class="style10">'.get_lang('Question').'</span></td>' .
- ' <td width="469" valign="top" bgcolor="#F3F3F3"><span class="style16">#ques_name#</span></td>' .
- ' </tr>' .
- ' <tr>' .
- ' <td width="229" valign="top" bgcolor="E5EDF8"> <span class="style10">'.get_lang('Exercice').'</span></td>' .
- ' <td width="469" valign="top" bgcolor="#F3F3F3"><span class="style16">#test#</span></td>' .
- ' </tr>' .
- ' </table>' .
- ' <p>'.get_lang('ClickLinkToViewComment').' <a href="#url#">#url#</a><br />' .
- ' <br />' .
- ' '.get_lang('Regards').' </p>' .
- ' </div>' .
- ' </body>' .
- ' </html>';
- $message = '<p>'.sprintf(get_lang('AttemptVCCLong'),$test).' <A href="#url#">#url#</A></p><br />';
- $mess= str_replace("#test#",$test,$message);
- //$message= str_replace("#ques_name#",$ques_name,$mess);
- $message = str_replace("#url#",$url,$mess);
- $mess = stripslashes($message);
- $headers = " MIME-Version: 1.0 \r\n";
- $headers .= "User-Agent: Dokeos/1.6";
- $headers .= "Content-Transfer-Encoding: 7bit";
- $headers .= 'From: '.$from_name.' <'.$from.'>' . "\r\n";
- $headers="From:$from_name\r\nReply-to: $to\r\nContent-type: text/html; charset=".($charset?$charset:'ISO-8859-15');
- //mail($emailid, $subject, $mess,$headers);
- api_mail_html($emailid, $emailid, $subject, $mess, $from_name, $from);
- if (in_array($origin, array('tracking_course','user_course'))){
- // update score when you qualify the exercises in Learning path detail
- if (isset($_REQUEST['lp_item_id']) && isset($_REQUEST['lp_item_view_id']) && isset($_REQUEST['student_id']) && isset($_REQUEST['total_score'])) {
- $lp_item_id = Security::remove_XSS($_REQUEST['lp_item_id']);
- $lp_item_view_id = Security::remove_XSS($_REQUEST['lp_item_view_id']);
- $student_id = Security::remove_XSS($_REQUEST['student_id']);
- $score = Security::remove_XSS($_REQUEST['total_score']);
- $sql = "UPDATE $TBL_LP_ITEM_VIEW SET score = '$score' WHERE lp_item_id = '$lp_item_id'
- AND lp_view_id = (SELECT id from $TBL_LP_VIEW WHERE user_id = '$student_id' and lp_id='$lp_item_view_id')";
- api_sql_query($sql,__FILE__,__LINE__);
- }
- //Redirect to the reporting
- header('location: ../mySpace/myStudents.php?origin='.$origin.'&student='.$_GET['student'].'&details=true&course='.$_GET['course']);
- }
- }
- if ($_GET['gradebook'] && $_GET['exerciseId']) {
- $interbreadcrumb[]= array (
- 'url' => '../gradebook/index.php',
- 'name' => get_lang('Gradebook')
- );
- }
- if ($show!='result') {
- $nameTools=get_lang('Exercices');
- } else {
- if($is_allowedToEdit || $is_tutor) {
- $nameTools=get_lang('StudentScore');
- $interbreadcrumb[]=array("url" => "exercice.php","name" => get_lang('Exercices'));
- } else {
- $nameTools=get_lang('YourScore');
- $interbreadcrumb[]=array("url" => "exercice.php","name" => get_lang('Exercices'));
- }
- }
- // need functions of statsutils lib to display previous exercices scores
- include_once(api_get_path(LIBRARY_PATH).'statsUtils.lib.inc.php');
- if ($is_allowedToEdit && !empty($choice) && $choice == 'exportqti2') {
- require_once('export/qti2/qti2_export.php');
- $export = export_exercise($exerciseId,true);
- require_once(api_get_path(LIBRARY_PATH).'pclzip/pclzip.lib.php');
- $garbage_path = api_get_path(GARBAGE_PATH);
- $temp_dir_short = uniqid();
- $temp_zip_dir = $garbage_path."/".$temp_dir_short;
- if(!is_dir($temp_zip_dir)) mkdir($temp_zip_dir);
- $temp_zip_file = $temp_zip_dir."/".md5(time()).".zip";
- $temp_xml_file = $temp_zip_dir."/qti2export_".$exerciseId.'.xml';
- file_put_contents($temp_xml_file,$export);
- $zip_folder=new PclZip($temp_zip_file);
- $zip_folder->add($temp_xml_file, PCLZIP_OPT_REMOVE_ALL_PATH);
- $name = 'qti2_export_'.$exerciseId.'.zip';
- //DocumentManager::string_send_for_download($export,true,'qti2export_'.$exerciseId.'.xml');
- DocumentManager::file_send_for_download($temp_zip_file,true,$name);
- unlink($temp_zip_file);
- unlink($temp_xml_file);
- rmdir($temp_zip_dir);
- exit(); //otherwise following clicks may become buggy
- }
- if (!empty($_POST['export_user_fields'])) {
- switch ($_POST['export_user_fields']) {
- case 'export_user_fields':
- $_SESSION['export_user_fields'] = true;
- break;
- case 'do_not_export_user_fields':
- default:
- $_SESSION['export_user_fields'] = false;
- break;
- }
- }
- if (!empty($_POST['export_report']) && $_POST['export_report'] == 'export_report') {
- if(api_is_platform_admin() || api_is_course_admin() || api_is_course_tutor() || api_is_course_coach()) {
- $user_id = null;
- if(empty($_SESSION['export_user_fields'])) $_SESSION['export_user_fields'] = false;
- if(!$is_allowedToEdit and !$is_tutor) {
- $user_id = api_get_user_id();
- }
- require_once('exercise_result.class.php');
- switch($_POST['export_format']) {
- case 'xls':
- $export = new ExerciseResult();
- $export->exportCompleteReportXLS($documentPath, $user_id, $_SESSION['export_user_fields']);
- exit;
- break;
- case 'csv':
- default:
- $export = new ExerciseResult();
- $export->exportCompleteReportCSV($documentPath, $user_id, $_SESSION['export_user_fields']);
- exit;
- break;
- }
- } else {
- api_not_allowed(true);
- }
- }
- if ($origin != 'learnpath') {
- //so we are not in learnpath tool
- Display::display_header($nameTools,"Exercise");
- if(isset($_GET['message'])) {
- if (in_array($_GET['message'], array('ExerciseEdited'))) {
- Display::display_confirmation_message(get_lang($_GET['message']));
- }
- }
- } else {
- echo '<link rel="stylesheet" type="text/css" href="'.api_get_path(WEB_CODE_PATH).'css/default.css"/>';
- }
- // used for stats
- include_once(api_get_path(LIBRARY_PATH).'events.lib.inc.php');
- event_access_tool(TOOL_QUIZ);
- Display::display_introduction_section(TOOL_QUIZ);
- // selects $limitExPage exercises at the same time
- $from=$page*$limitExPage;
- $sql="SELECT count(id) FROM $TBL_EXERCICES";
- $res = api_sql_query($sql,__FILE__,__LINE__);
- list($nbrexerc) = Database::fetch_array($res);
- HotPotGCt($documentPath,1,$_user['user_id']);
- $tbl_grade_link = Database :: get_main_table(TABLE_MAIN_GRADEBOOK_LINK);
- // only for administrator
- if ($is_allowedToEdit) {
- if (!empty($choice)) {
- // construction of Exercise
- $objExerciseTmp=new Exercise();
- if ($objExerciseTmp->read($exerciseId)) {
- switch ($choice) {
- case 'delete': // deletes an exercise
- $objExerciseTmp->delete();
-
- //delete link of exercise of gradebook tool
- $sql='SELECT gl.id FROM '.$tbl_grade_link.' gl WHERE gl.type="1" AND gl.ref_id="'.$exerciseId.'";';
- $result=api_sql_query($sql,__FILE__,__LINE__);
- $row=Database::fetch_array($result,'ASSOC');
-
- $link= LinkFactory :: load($row['id']);
- if ($link[0] != null) {
- $link[0]->delete();
- }
- Display::display_confirmation_message(get_lang('ExerciseDeleted'));
- break;
- case 'enable': // enables an exercise
- $objExerciseTmp->enable();
- $objExerciseTmp->save();
- // "WHAT'S NEW" notification: update table item_property (previously last_tooledit)
- api_item_property_update($_course, TOOL_QUIZ, $exerciseId, "QuizAdded", $_user['user_id']);
- Display::display_confirmation_message(get_lang('VisibilityChanged'));
- break;
- case 'disable': // disables an exercise
- $objExerciseTmp->disable();
- $objExerciseTmp->save();
- Display::display_confirmation_message(get_lang('VisibilityChanged'));
- break;
- case 'disable_results' : //disable the results for the learners
- $objExerciseTmp->disable_results();
- $objExerciseTmp->save();
- Display::display_confirmation_message(get_lang('ResultsDisabled'));
- break;
- case 'enable_results' : //disable the results for the learners
- $objExerciseTmp->enable_results();
- $objExerciseTmp->save();
- Display::display_confirmation_message(get_lang('ResultsEnabled'));
- break;
- }
- }
- // destruction of Exercise
- unset($objExerciseTmp);
- }
- if (!empty($hpchoice)) {
- switch($hpchoice) {
- case 'delete': // deletes an exercise
- $imgparams = array();
- $imgcount = 0;
- GetImgParams($file,$documentPath,$imgparams,$imgcount);
- $fld = GetFolderName($file);
- for($i=0;$i < $imgcount;$i++)
- {
- my_delete($documentPath.$uploadPath."/".$fld."/".$imgparams[$i]);
- update_db_info("delete", $uploadPath."/".$fld."/".$imgparams[$i]);
- }
-
- if ( my_delete($documentPath.$file))
- {
- update_db_info("delete", $file);
- }
- my_delete($documentPath.$uploadPath."/".$fld."/");
- break;
- case 'enable': // enables an exercise
- $newVisibilityStatus = "1"; //"visible"
- $query = "SELECT id FROM $TBL_DOCUMENT WHERE path='".Database::escape_string($file)."'";
- $res = api_sql_query($query,__FILE__,__LINE__);
- $row = Database::fetch_array($res, 'ASSOC');
- api_item_property_update($_course, TOOL_DOCUMENT, $row['id'], 'visible', $_user['user_id']);
- //$dialogBox = get_lang('ViMod');
-
- break;
- case 'disable': // disables an exercise
- $newVisibilityStatus = "0"; //"invisible"
- $query = "SELECT id FROM $TBL_DOCUMENT WHERE path='".Database::escape_string($file)."'";
- $res = api_sql_query($query,__FILE__,__LINE__);
- $row = Database::fetch_array($res, 'ASSOC');
- api_item_property_update($_course, TOOL_DOCUMENT, $row['id'], 'invisible', $_user['user_id']);
- #$query = "UPDATE $TBL_DOCUMENT SET visibility='$newVisibilityStatus' WHERE path=\"".$file."\""; //added by Toon
- #api_sql_query($query,__FILE__,__LINE__);
- //$dialogBox = get_lang('ViMod');
- break;
- default:
- break;
- }
- }
- if ($show == 'test') {
- $sql="SELECT id,title,type,active,description, results_disabled FROM $TBL_EXERCICES WHERE active<>'-1' ORDER BY title LIMIT ".(int)$from.",".(int)($limitExPage+1);
- $result=api_sql_query($sql,__FILE__,__LINE__);
- }
-
- } elseif($show == 'test') {// only for students //fin
- $sql="SELECT id,title,type,description, results_disabled FROM $TBL_EXERCICES WHERE active='1' ORDER BY title LIMIT ".(int)$from.",".(int)($limitExPage+1);
- $result=api_sql_query($sql,__FILE__,__LINE__);
- }
- // the actions
- echo '<div class="actions">';
- // display the next and previous link if needed
- $from=$page*$limitExPage;
- $sql="SELECT count(id) FROM $TBL_EXERCICES";
- $res = api_sql_query($sql,__FILE__,__LINE__);
- list($nbrexerc) = Database::fetch_array($res);
- HotPotGCt($documentPath,1,$_user['user_id']);
- // only for administrator
- if($is_allowedToEdit) {
- if ($show == 'test') {
- $sql="SELECT id,title,type,active,description, results_disabled FROM $TBL_EXERCICES WHERE active<>'-1' ORDER BY title LIMIT ".(int)$from.",".(int)($limitExPage+1);
- $result=api_sql_query($sql,__FILE__,__LINE__);
- }
- } elseif($show == 'test') { // only for students
- $sql="SELECT id,title,type,description, results_disabled FROM $TBL_EXERCICES WHERE active='1' ORDER BY title LIMIT ".(int)$from.",".(int)($limitExPage+1);
- $result=api_sql_query($sql,__FILE__,__LINE__);
- }
- if($show == 'test')
- {
- $nbrExercises=Database::num_rows($result);
- //get HotPotatoes files (active and inactive)
- $res = api_sql_query ("SELECT *
- FROM $TBL_DOCUMENT
- WHERE
- path LIKE '".Database::escape_string($uploadPath)."/%/%'",__FILE__,__LINE__);
- $nbrTests = Database::num_rows($res);
- $res = api_sql_query ("SELECT *
- FROM $TBL_DOCUMENT d, $TBL_ITEM_PROPERTY ip
- WHERE d.id = ip.ref
- AND ip.tool = '".TOOL_DOCUMENT."'
- AND d.path LIKE '".Database::escape_string($uploadPath)."/%/%'
- AND ip.visibility='1'", __FILE__,__LINE__);
- $nbrActiveTests = Database::num_rows($res);
- if($is_allowedToEdit)
- {//if user is allowed to edit, also show hidden HP tests
- $nbrHpTests = $nbrTests;
- }
- else
- {
- $nbrHpTests = $nbrActiveTests;
- }
- $nbrNextTests = $nbrexerc-$nbrHpTests-(($page*$limitExPage));
- echo '<span style="float:right">';
- //show pages navigation link for previous page
- if($page)
- {
- echo "<a href=\"".api_get_self()."?".api_get_cidreq()."&page=".($page-1)."\">".Display::return_icon('previous.gif').get_lang("PreviousPage")."</a> | ";
- }
- elseif($nbrExercises+$nbrNextTests > $limitExPage)
- {
- echo Display::return_icon('previous.gif').get_lang('PreviousPage')." | ";
- }
-
- //show pages navigation link for previous page
- if($nbrExercises+$nbrNextTests > $limitExPage)
- {
- echo "<a href=\"".api_get_self()."?".api_get_cidreq()."&page=".($page+1)."\">".get_lang("NextPage").Display::return_icon('next.gif')."</a>";
- }
- elseif($page)
- {
- echo get_lang("NextPage") . Display::return_icon('next.gif');
- }
- echo '</span>';
- }
- if (($is_allowedToEdit) and ($origin != 'learnpath'))
- {
- echo '<a href="exercise_admin.php?'.api_get_cidreq().'">'.Display::return_icon('new_test.gif',get_lang('NewEx')).get_lang('NewEx').'</a>';
- echo '<a href="hotpotatoes.php">'.Display::return_icon('jqz.jpg',get_lang('ImportHotPotatoesQuiz')).get_lang('ImportHotPotatoesQuiz').'</a>';
- echo '<a href="'.api_add_url_param($_SERVER['REQUEST_URI'],'show=result').'">'.Display::return_icon('show_test_results.gif',get_lang('ImportHotPotatoesQuiz')).get_lang("Results").'</a>';
- // the actions for the statistics
- if($show == 'result')
- {
- // the form
- if(api_is_platform_admin() || api_is_course_admin() || api_is_course_tutor() || api_is_course_coach())
- {
- if($_SESSION['export_user_fields']==false)
- {
- $alt = get_lang('ExportWithUserFields');
- $extra_user_fields = '<input type="hidden" name="export_user_fields" value="export_user_fields">';
- }
- else
- {
- $alt = get_lang('ExportWithoutUserFields');
- $extra_user_fields = '<input type="hidden" name="export_user_fields" value="do_not_export_user_fields">';
- }
- echo '<a href="#" onclick="document.form1a.submit();">'.Display::return_icon('excel.gif',get_lang('ExportAsCSV')).get_lang('ExportAsCSV').'</a>';
- echo '<a href="#" onclick="document.form1b.submit();">'.Display::return_icon('excel.gif',get_lang('ExportAsXLS')).get_lang('ExportAsXLS').'</a>';
- echo '<a href="#" onclick="document.form1c.submit();">'.Display::return_icon('synthese_view.gif',$alt).$alt.'</a>';
- echo '<a href="'.api_add_url_param($_SERVER['REQUEST_URI'],'show=test').'">'.Display::return_icon('quiz.gif').get_lang('BackToExercisesList').'</a>';
- echo '<form id="form1a" name="form1a" method="post" action="'.api_get_self().'?show='.Security::remove_XSS($_GET['show']).'">';
- echo '<input type="hidden" name="export_report" value="export_report">';
- echo '<input type="hidden" name="export_format" value="csv">';
- echo '</form>';
- echo '<form id="form1b" name="form1b" method="post" action="'.api_get_self().'?show='.Security::remove_XSS($_GET['show']).'">';
- echo '<input type="hidden" name="export_report" value="export_report">';
- echo '<input type="hidden" name="export_format" value="xls">';
- echo '</form>';
- echo '<form id="form1c" name="form1c" method="post" action="'.api_get_self().'?show='.Security::remove_XSS($_GET['show']).'">';
- echo $extra_user_fields;
- echo '</form>';
- }
- }
- }
-
- if ($_configuration['tracking_enabled'])
- {
- if ($show == 'result')
- {
- if (!function_exists('make_select'))
- {
- function make_select($name,$values,$checked='')
- {
- $output .= '<select name="'.$name.'" >';
- foreach($values as $key => $value)
- {
- $output .= '<option value="'.$key.'" '.(($checked==$key)?'selected="selected"':'').'>'.$value.'</option>';
- }
- $output .= '</select>';
- return $output;
- }
- }
- if (!function_exists('make_select_users'))
- {
- function make_select_users($name,$values,$checked='')
- {
- $output .= '<select name="'.$name.'" >';
- $output .= '<option value="all">'.get_lang('EveryBody').'</option>';
- foreach($values as $key => $value)
- {
- $output .= '<option value="'.$key.'" '.(($checked==$key)?'selected="selected"':'').'>'.$value.'</option>';
- }
- $output .= '</select>';
- return $output;
- }
- }
- if (api_is_allowed_to_edit())
- {
- if (!$_REQUEST['filter'])
- {
- $filter_by_not_revised = true;
- $filter=1;
- }
- $filter = (int)$_REQUEST['filter'];
- switch($filter)
- {
- case 1:
- $filter_by_not_revised = true;
- break;
- case 2:
- $filter_by_revised = true;
- break;
- default:
- null;
- }
- $form_filter = '<form method="post" action="'.api_get_self().'?cidReq='.api_get_course_id().'&show=result">';
- $form_filter .= make_select('filter',array(1=>get_lang('FilterByNotRevised'),2=>get_lang('FilterByRevised')),$filter);
- $form_filter .= '<input type="submit" value="'.get_lang('FilterExercices').'"> </form>';
- echo $form_filter;
- }
- }
- if (api_is_allowed_to_edit())
- {
- $user_count = count($user_list_name);
- if ($user_count >0 ) {
- $form_filter = '<form method="post" action="'.api_get_self().'?cidReq='.api_get_course_id().'&show=result">';
- $user_list_for_select =array();
- for ($i=0;$i<$user_count;$i++) {
- $user_list_for_select[$user_list_id[$i]]=$user_list_name[$i];
- }
- $form_filter .= make_select_users('filter_by_user',$user_list_for_select,(int)$_REQUEST['filter_by_user']);
- $form_filter .= '<input type="hidden" name="filter" value="'.$filter.'">';
- $form_filter .= '<input type="submit" value="'.get_lang('FilterExercicesByUsers').'"></form>';
- echo $form_filter;
- }
- }
-
- }
- echo '</div>'; // closing the actions div
- if ($show == 'test') {
- ?>
- <table class="data_table">
- <?php
- if (($is_allowedToEdit) and ($origin != 'learnpath')) {
- ?>
- <tr class="row_odd">
- <th colspan="3"><?php echo get_lang('ExerciseName');?></th>
- <th><?php echo get_lang('QuantityQuestions');?></th>
- <th><?php echo get_lang('Export');?></th>
- <th><?php echo get_lang('Modify');?></th>
- </tr>
- <?php
- } else {
- ?> <tr>
- <th colspan="3"><?php echo get_lang('ExerciseName');?></th>
- <th><?php echo get_lang('QuantityQuestions');?></th>
- <th><?php echo get_lang('State');?></th>
- </tr>
- <?php
- }
- // show message if no HP test to show
- if (!($nbrExercises+$nbrHpTests) ) {
- ?>
- <tr>
- <td <?php echo ($is_allowedToEdit?'colspan="6"':'colspan="5"'); ?>><?php echo get_lang("NoEx"); ?></td>
- </tr>
- <?php
- }
- $i=1;
- // while list exercises
- if ($origin != 'learnpath') {
- //avoid sending empty parameters
- $myorigin = (empty($origin)?'':'&origin='.$origin);
- $mylpid = (empty($learnpath_id)?'':'&learnpath_id='.$learnpath_id);
- $mylpitemid = (empty($learnpath_item_id)?'':'&learnpath_item_id='.$learnpath_item_id);
- while($row=Database::fetch_array($result)) {
- if($i%2==0) $s_class="row_odd"; else $s_class="row_even";
- // prof only
- if ($is_allowedToEdit) {
- echo '<tr class="'.$s_class.'">'."\n";
- ?>
- <td width="30" align="left"><?php Display::display_icon('quiz.gif', get_lang('Exercice'))?></td>
- <td width="15" valign="left"><?php echo ($i+($page*$limitExPage)).'.'; ?></td>
- <?php $row['title']=api_parse_tex($row['title']); ?>
- <td><a href="exercice_submit.php?<?php echo api_get_cidreq().$myorigin.$mylpid.$mylpitemid; ?>&exerciseId=<?php echo $row['id']; ?>" <?php if(!$row['active']) echo 'class="invisible"'; ?>><?php echo $row['title']; ?></a></td>
- <td> <?php
- $exid = $row['id'];
- $sqlquery = "SELECT count(*) FROM $TBL_EXERCICE_QUESTION WHERE exercice_id = '".Database::escape_string($exid)."'";
- $sqlresult =api_sql_query($sqlquery);
- $rowi = Database::result($sqlresult,0);
- echo $rowi.' '.strtolower(get_lang(($rowi>1?'Questions':'Question'))).'</td>';
- echo '<td><a href="exercice.php?choice=exportqti2&exerciseId='.$row['id'].'"><img src="../img/export.png" border="0" title="IMS/QTI" /></a></td>';
- ?>
- <td>
- <a href="exercise_admin.php?modifyExercise=yes&exerciseId=<?php echo $row['id']; ?>"> <img src="../img/edit.gif" border="0" title="<?php echo htmlentities(get_lang('Modify'),ENT_QUOTES,$charset); ?>" alt="<?php echo htmlentities(get_lang('Modify'),ENT_QUOTES,$charset); ?>" /></a>
- <a href="admin.php?exerciseId=<?php echo $row['id']; ?>"><img src="../img/wizard_small.gif" border="0" title="<?php echo htmlentities(get_lang('Build'),ENT_QUOTES,$charset); ?>" alt="<?php echo htmlentities(get_lang('Build'),ENT_QUOTES,$charset); ?>" /></a>
- <a href="exercice.php?choice=delete&exerciseId=<?php echo $row['id']; ?>" onclick="javascript:if(!confirm('<?php echo addslashes(htmlentities(get_lang('AreYouSureToDelete'),ENT_QUOTES,$charset)); echo " ".$row['title']; echo "?"; ?>')) return false;"> <img src="../img/delete.gif" border="0" alt="<?php echo htmlentities(get_lang('Delete'),ENT_QUOTES,$charset); ?>" /></a>
- <?php
- // if active
- if ($row['active']) {
- ?>
- <a href="exercice.php?choice=disable&page=<?php echo $page; ?>&exerciseId=<?php echo $row['id']; ?>"> <img src="../img/visible.gif" border="0" alt="<?php echo htmlentities(get_lang('Deactivate'),ENT_QUOTES,$charset); ?>" /></a>
- <?php
- } else {// else if not active
- ?>
- <a href="exercice.php?choice=enable&page=<?php echo $page; ?>&exerciseId=<?php echo $row['id']; ?>"> <img src="../img/invisible.gif" border="0" alt="<?php echo htmlentities(get_lang('Activate'),ENT_QUOTES,$charset); ?>" /></a>
- <?php
- }
- if($row['results_disabled']) {
- echo '<a href="exercice.php?choice=enable_results&page='.$page.'&exerciseId='.$row['id'].'" title="'.get_lang('EnableResults').'" alt="'.get_lang('EnableResults').'"><img src="../img/lp_quiz_na.gif" border="0" alt="'.htmlentities(get_lang('EnableResults'),ENT_QUOTES,$charset).'" /></a>';
- } else {
- echo '<a href="exercice.php?choice=disable_results&page='.$page.'&exerciseId='.$row['id'].'" title="'.get_lang('DisableResults').'" alt="'.get_lang('DisableResults').'"><img src="../img/lp_quiz.gif" border="0" alt="'.htmlentities(get_lang('DisableResults'),ENT_QUOTES,$charset).'" /></a>';
- }
- echo "</td>";
- echo "</tr>\n";
- } else {// student only
- ?>
- <tr>
- <td><?php echo ($i+($page*$limitExPage)).'.'; ?></td>
- <td> </td>
- <?php $row['title']=api_parse_tex($row['title']);?>
- <td><a href="exercice_submit.php?<?php echo api_get_cidreq().$myorigin.$mylpid.$myllpitemid; ?>&exerciseId=<?php echo $row['id']; ?>"><?php echo $row['title']; ?></a></td>
- <td align="center"> <?php
- $exid = $row['id'];
- $sqlquery = "SELECT count(*) FROM $TBL_EXERCICE_QUESTION WHERE exercice_id = '".Database::escape_string($exid)."'";
- $sqlresult =api_sql_query($sqlquery);
- $rowi = Database::result($sqlresult,0);
- echo $rowi.' '.strtolower(get_lang(($rowi>1?'Questions':'Question'))); ?> </td>
- <td align="center"><?php
- $eid = $row['id'];
- $uid= api_get_user_id();
- //this query might be improved later on by ordering by the new "tms" field rather than by exe_id
- $qry = "SELECT * FROM $TBL_TRACK_EXERCICES " .
- "WHERE exe_exo_id = '".Database::escape_string($eid)."' and exe_user_id = '".Database::escape_string($uid)."' AND exe_cours_id = '".api_get_course_id()."' AND status <>'incomplete' AND orig_lp_id = 0 AND orig_lp_item_id = 0 AND session_id = '".api_get_session_id()."' ORDER BY exe_id DESC";
- $qryres = api_sql_query($qry);
- $num = Database::num_rows($qryres);
- if ($num>0) {
- $row = Database::fetch_array($qryres);
- $percentage = 0;
- if($row['exe_weighting'] != 0) {
- $percentage = ($row['exe_result']/$row['exe_weighting'])*100;
- }
- echo get_lang('Attempted').' ('.get_lang('Score').':';
- printf("%1.2f\n",$percentage);
- echo " %)";
- } else {
- echo get_lang('NotAttempted');
- }
- ?></td>
- </tr>
- <?php
- }
- // skips the last exercise, that is only used to know if we have or not to create a link "Next page"
- if($i == $limitExPage) {
- break;
- }
- $i++;
- } // end while()
- $ind = $i;
- if (($from+$limitExPage-1)>$nbrexerc) {
- if ($from>$nbrexerc) {
- $from = $from - $nbrexerc;
- $to = $limitExPage;
- } else {
- $to = $limitExPage-($nbrexerc-$from);
- $from = 0;
- }
- } else {
- $to = $limitExPage;
- }
- if($is_allowedToEdit) {
- $sql = "SELECT d.path as path, d.comment as comment, ip.visibility as visibility
- FROM $TBL_DOCUMENT d, $TBL_ITEM_PROPERTY ip
- WHERE d.id = ip.ref AND ip.tool = '".TOOL_DOCUMENT."' AND
- (d.path LIKE '%htm%')
- AND d.path LIKE '".Database::escape_string($uploadPath)."/%/%' LIMIT ".(int)$from.",".(int)$to; // only .htm or .html files listed
- } else {
- $sql = "SELECT d.path as path, d.comment as comment, ip.visibility as visibility
- FROM $TBL_DOCUMENT d, $TBL_ITEM_PROPERTY ip
- WHERE d.id = ip.ref AND ip.tool = '".TOOL_DOCUMENT."' AND
- (d.path LIKE '%htm%')
- AND d.path LIKE '".Database::escape_string($uploadPath)."/%/%' AND ip.visibility='1' LIMIT ".(int)$from.",".(int)$to;
- }
- $result = api_sql_query ($sql,__FILE__,__LINE__);
- while ($row = Database::fetch_array($result, 'ASSOC')) {
- $attribute['path' ][] = $row['path' ];
- $attribute['visibility'][] = $row['visibility'];
- $attribute['comment' ][] = $row['comment' ];
- }
- $nbrActiveTests = 0;
- if (is_array($attribute['path'])) {
- while (list($key,$path) = each($attribute['path'])) {
- list($a,$vis)=each($attribute['visibility']);
- if (strcmp($vis,"1")==0) { $active=1;
- } else {
- $active=0;
- }
- echo "<tr>\n";
- $title = GetQuizName($path,$documentPath);
- if ($title =='') {
- $title = GetFileName($path);
- }
- // prof only
- if($is_allowedToEdit) {
- /************/
- ?>
-
- <tr>
- <td><img src="../img/jqz.jpg" alt="HotPotatoes" /></td>
- <td><?php echo ($ind+($page*$limitExPage)).'.'; ?></td>
- <td><a href="showinframes.php?file=<?php echo $path?>&cid=<?php echo $_course['official_code'];?>&uid=<?php echo $_user['user_id'];?>" <?php if(!$active) echo 'class="invisible"'; ?>><?php echo $title?></a></td>
- <td></td><td></td>
- <td><a href="adminhp.php?hotpotatoesName=<?php echo $path; ?>"> <img src="../img/edit.gif" border="0" alt="<?php echo htmlentities(get_lang('Modify'),ENT_QUOTES,$charset); ?>" /></a>
- <img src="../img/wizard_gray_small.gif" border="0" title="<?php echo htmlentities(get_lang('Build'),ENT_QUOTES,$charset); ?>" alt="<?php echo htmlentities(get_lang('Build'),ENT_QUOTES,$charset); ?>" />
- <a href="<?php echo $exercicePath; ?>?hpchoice=delete&file=<?php echo $path; ?>" onclick="javascript:if(!confirm('<?php echo addslashes(htmlentities(get_lang('AreYouSure'),ENT_QUOTES,$charset).$title."?"); ?>')) return false;"><img src="../img/delete.gif" border="0" alt="<?php echo htmlentities(get_lang('Delete'),ENT_QUOTES,$charset); ?>" /></a>
- <?php
- // if active
- if($active){
- $nbrActiveTests = $nbrActiveTests + 1;
- ?>
- <a href="<?php echo $exercicePath; ?>?hpchoice=disable&page=<?php echo $page; ?>&file=<?php echo $path; ?>"><img src="../img/visible.gif" border="0" alt="<?php echo htmlentities(get_lang('Deactivate'),ENT_QUOTES,$charset); ?>" /></a>
- <?php
- } else {// else if not active
- ?>
- <a href="<?php echo $exercicePath; ?>?hpchoice=enable&page=<?php echo $page; ?>&file=<?php echo $path; ?>"><img src="../img/invisible.gif" border="0" alt="<?php echo htmlentities(get_lang('Activate'),ENT_QUOTES,$charset); ?>" /></a>
- <?php
- }
- echo '<img src="../img/lp_quiz_na.gif" border="0" alt="" />';
- /****************/
- ?></td>
- <?php } else {// student only
- if ($active==1) {
- $nbrActiveTests = $nbrActiveTests + 1;
- ?>
- <tr>
- <td><?php echo ($ind+($page*$limitExPage)).'.'; ?><!--<img src="../img/jqz.jpg" alt="HotPotatoes" />--></td>
- <td> </td>
- <td><a href="showinframes.php?<?php echo api_get_cidreq()."&file=".$path."&cid=".$_course['official_code']."&uid=".$_user['user_id'].'"'; if(!$active) echo 'class="invisible"'; ?>"><?php echo $title;?></a></td>
- <td> </td><td> </td>
- </tr>
- <?php
- }
- }
- ?>
- <?php
- if ($ind == $limitExPage) {
- break;
- }
- if ($is_allowedToEdit) {
- $ind++;
- } else {
- if ($active==1) {
- $ind++;
- }
- }
- }
- }
- } //end if ($origin != 'learnpath') {
- ?>
- </table>
- <?php
- }
- /*****************************************/
- /* Exercise Results (uses tracking tool) */
- /*****************************************/
- // if tracking is enabled
- if ($_configuration['tracking_enabled'] AND ($show == 'result') )
- {
- ?>
- <table class="data_table">
- <tr class="row_odd">
- <?php if($is_allowedToEdit || $is_tutor): ?>
- <th><?php echo get_lang('User'); ?></th><?php endif; ?>
- <th><?php echo get_lang('Exercice'); ?></th>
- <th><?php echo get_lang('Duration'); ?></th>
- <th><?php echo get_lang('Date'); ?></th>
- <th><?php echo get_lang('Result'); ?></th>
- <th><?php echo (($is_allowedToEdit||$is_tutor)?get_lang("CorrectTest"):get_lang("ViewTest")); ?></th>
- </tr>
- <?php
- $session_id_and='';
- if (api_get_session_id()!=0) {
- $session_id_and = ' AND session_id = ' .api_get_session_id().' ';
- }
- if($is_allowedToEdit || $is_tutor) {
- $user_id_and='';
- if (!empty($_POST['filter_by_user'])) {
- if ($_POST['filter_by_user'] =='all') {
- $user_id_and = " AND user_id like '%'";
- } else {
- $user_id_and = " AND user_id = '" . Database::escape_string ( (int)$_POST['filter_by_user'] )."' ";
- }
- }
- if($_GET['gradebook']=='view') {
- $exercise_where_query = 'te.exe_exo_id =ce.id AND ';
- }
- $sql="SELECT CONCAT(lastname,' ',firstname) as users, ce.title, te.exe_result ,
- te.exe_weighting, UNIX_TIMESTAMP(te.exe_date), te.exe_id, email,UNIX_TIMESTAMP(te.start_date),steps_counter,user_id
- FROM $TBL_EXERCICES AS ce , $TBL_TRACK_EXERCICES AS te, $TBL_USER AS user
- WHERE te.exe_exo_id = ce.id AND te.status != 'incomplete' AND user_id=te.exe_user_id AND te.exe_cours_id='".Database::escape_string($_cid)."'
- AND user.status<>1 $user_id_and $session_id_and AND ce.active <>-1 AND orig_lp_id = 0 AND orig_lp_item_id = 0
- ORDER BY users, te.exe_cours_id ASC, ce.title ASC, te.exe_date DESC";
- $hpsql="SELECT CONCAT(tu.lastname,' ',tu.firstname), tth.exe_name,
- tth.exe_result , tth.exe_weighting, UNIX_TIMESTAMP(tth.exe_date)
- FROM $TBL_TRACK_HOTPOTATOES tth, $TBL_USER tu
- WHERE tu.user_id=tth.exe_user_id AND tth.exe_cours_id = '".Database::escape_string($_cid)." $user_id_and '
- ORDER BY tth.exe_cours_id ASC, tth.exe_date DESC";
- } else {
- // get only this user's results
- $user_id_and = ' AND te.exe_user_id = ' . Database::escape_string ( api_get_user_id() ).' ';
- $sql="SELECT CONCAT(lastname,' ',firstname) as users,ce.title, te.exe_result ,
- te.exe_weighting, UNIX_TIMESTAMP(te.exe_date),te.exe_id,email,UNIX_TIMESTAMP(te.start_date),steps_counter,user_id
- FROM $TBL_EXERCICES AS ce , $TBL_TRACK_EXERCICES AS te, $TBL_USER AS user
- WHERE te.exe_exo_id = ce.id AND te.status != 'incomplete' AND user_id=te.exe_user_id AND te.exe_cours_id='".Database::escape_string($_cid)."'
- AND user.status<>1 $user_id_and $session_id_and AND ce.active <>-1 AND orig_lp_id = 0 AND orig_lp_item_id = 0
- ORDER BY users, te.exe_cours_id ASC, ce.title ASC, te.exe_date DESC";
- $hpsql="SELECT '',exe_name, exe_result , exe_weighting, UNIX_TIMESTAMP(exe_date)
- FROM $TBL_TRACK_HOTPOTATOES
- WHERE exe_user_id = '".$_user['user_id']."' AND exe_cours_id = '".Database::escape_string($_cid)."'
- ORDER BY exe_cours_id ASC, exe_date DESC";
- //error_log($hpsql);
- }
- $results=getManyResultsXCol($sql,10);
- $hpresults=getManyResultsXCol($hpsql,5);
- $NoTestRes = 0;
- $NoHPTestRes = 0;
- //Print the results of tests
- $lang_nostartdate = get_lang('NoStartDate').' / ';
- if (is_array($results)) {
- $users_array_id = array();
- if ($_GET['gradebook']=='view') {
- $filter_by_no_revised = true;
- $from_gradebook = true;
- }
- $sizeof = sizeof($results);
- $user_list_name = $user_list_id = array();
- for ($i = 0; $i < $sizeof; $i++) {
- $revised = false;
- $sql_exe='SELECT exe_id FROM '.Database::get_statistic_table(TABLE_STATISTIC_TRACK_E_ATTEMPT_RECORDING).' WHERE author != '."''".' AND exe_id = '."'".$results[$i][5]."'".' LIMIT 1';
- $query = api_sql_query($sql_exe,__FILE__,__LINE__);
- if ( Database::num_rows($query) > 0) {
- $revised = true;
- }
- if ($filter_by_not_revised && $revised == true) {
- continue;
- }
- if($filter_by_revised && $revised == false) {
- continue;
- }
- if($from_gradebook && ($is_allowedToEdit || $is_tutor)) {
- if(in_array($results[$i][1].$results[$i][0],$users_array_id)) {
- continue;
- }
- $users_array_id[] = $results[$i][1].$results[$i][0];
- }
- $user_list_name[] = $results[$i][0];
- $user_list_id[] = $results[$i][9];
- $id = $results[$i][5];
- $mailid = $results[$i][6];
- $user = $results[$i][0];
- $test = $results[$i][1];
- $dt = strftime($dateTimeFormatLong,$results[$i][4]);
- $res = $results[$i][2];
- echo '<tr';
- if ($i%2==0) {
- echo 'class="row_odd"';
- } else {
- echo 'class="row_even"';
- }
- echo '>';
- $add_start_date = $lang_nostartdate;
- if ($is_allowedToEdit || $is_tutor) {
- $user = $results[$i][0];
- echo '<td>'.$user.' '.$duration.'</td>';
- }
- echo '<td>'.$test.'</td>';
- echo '<td>';
- if ($results[$i][7] > 1) {
- echo ceil((($results[$i][4] - $results[$i][7])/60)).' '.get_lang('Min');
- if($results[$i][8] > 1) {
- echo ' ( '.$results[$i][8].' '.get_lang('Steps').' )';
- }
- $add_start_date = format_locale_date('%b %d, %Y %H:%M',$results[$i][7]).' / ';
- } else {
- echo get_lang('NoLogOfDuration');
- }
- echo '</td>';
- echo '<td>'.$add_start_date.format_locale_date('%b %d, %Y %H:%M',$results[$i][4]).'</td>';//get_lang('dateTimeFormatLong')
- echo '<td>'.round(($res/($results[$i][3]!=0?$results[$i][3]:1))*100).'% ('.$res.' / '.$results[$i][3].')</td>';
- echo '<td>'.(($is_allowedToEdit||$is_tutor)?
- "<a href='exercise_show.php?user=$user&dt=$dt&res=$res&id=$id&email=$mailid'>".
- (($revised)?get_lang('Edit'):get_lang('Qualify'))."</a>".
- ((api_is_platform_admin() || $is_tutor)?' - <a href="exercice.php?cidReq='.htmlentities($_GET['cidReq']).'&show=result&filter='.$filter.'&delete=delete&did='.$id.'" onclick="javascript:if(!confirm(\''.sprintf(get_lang('DeleteAttempt'),$user,$dt).'\')) return false;">'.get_lang('Delete').'</a>':'')
- .(($is_allowedToEdit)?' - <a href="exercice_history.php?cidReq='.htmlentities($_GET['cidReq']).'&exe_id='.$id.'">'.get_lang('ViewHistory').'</a>':'')
- :(($revised)?"<a href='exercise_show.php?dt=$dt&res=$res&id=$id'>".get_lang('Show')."</a>":'')).'</td>';
- echo '</tr>';
- }
- } else {
- $NoTestRes = 1;
- }
- // Print the Result of Hotpotatoes Tests
- if (is_array($hpresults)) {
- for($i = 0; $i < sizeof($hpresults); $i++) {
- $title = GetQuizName($hpresults[$i][1],$documentPath);
- if ($title =='') {
- $title = GetFileName($hpresults[$i][1]);
- }
- echo '<tr>';
- if ($is_allowedToEdit) {
- echo '<td class="content">'.$hpresults[$i][0].'</td>';
- }
- echo '<td class="content">'.$title.'</td>';
- echo '<td class="content">'.strftime($dateTimeFormatLong,$hpresults[$i][4]).'</td>';
- echo '<td class="content">'.round(($hpresults[$i][2]/($hpresults[$i][3]!=0?$hpresults[$i][3]:1))*100).'% ('.$hpresults[$i][2].' / '.$hpresults[$i][3].')</td>';
- echo '<td></td>'; //there is no possibility to edit the results of a Hotpotatoes test
- echo '</tr>';
- }
- } else {
- $NoHPTestRes = 1;
- }
- if ($NoTestRes==1 && $NoHPTestRes==1) {
- ?>
- <tr>
- <td colspan="6"><?php echo get_lang("NoResult"); ?></td>
- </tr>
- <?php
- }
- ?>
- </table>
- <br />
- <?php
- }
- if ($origin != 'learnpath') { //so we are not in learnpath tool
- Display::display_footer();
- } else {
- ?>
- <link rel="stylesheet" type="text/css" href="<?php echo $clarolineRepositoryWeb ?>css/default.css" />
- <?php
- }
- ?>
|