123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364365366367368369370371372373374375376377378379380381382383384385386387388389390391392393394395396397398399400401402403404405406407408409410411412413414415416417418419420421422423424425426427428429430431432433434435436437438439440441442443444445446447448449450451452453454455456457458459460461462463464465466467468469470471472473474475476477478479480481482483484485486487488489490491492493494495496497498499500501502503504505506507508509510511512513514515516517518519520521522523524525526527528529530531532533534535536537538539540541542543544545546547548549550551552553554555556557558559560561562563564565566567568569570571572573574575576577578579580581582583584585586587588589590591592593594595596597598599600601602603604605606607608609610611612613614615616617618619620621622623624625626627628629630631632633634635636637638639640641642643644645646647648649650651652653654655656657658659660661662663664665666667668669670671672673674675676677678679680681682683684685686687688689690691692693694695696697698699700701702703704705706707708709710711712713714715716717718719720721722723724725726727728729730731732733734735736737738739740741742743744745746747748749750751752753754755756757758759760761762763764765766767768769770771772773774775776777778779780781782783784785786787788789790791792793794795796797798799800801802803804805806807808809810811812813814815816817818819820821822823824825826827828829830831832833834835836837838839840841842843844845846847848849850851852853854855856857858859860861862863864865866867868869870871872873874875876877878879880881882883884885886887888889890891892893894895896897898899900901902903904905906907908909910911912913914915916917918919920921922923924925926927928929930931932933934935936937938939940941942943944945946947948949950951952953954955956957958959960961962963964965966967968969970971972973 |
- <?php
- /*
- ==============================================================================
- Dokeos - elearning and course management software
-
- Copyright (c) 2004 Dokeos S.A.
- Copyright (c) 2003 Ghent University (UGent)
- Copyright (c) 2001 Universite catholique de Louvain (UCL)
- Copyright (c) Olivier Brouckaert
-
- 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: Dokeos, 181 rue Royale, B-1000 Brussels, Belgium, info@dokeos.com
- ==============================================================================
- */
- /**
- ==============================================================================
- * EXERCISE LIST
- *
- * This script shows the list of exercises for administrators and students.
- *
- * @author Olivier Brouckaert, original author
- * @author Denes Nagy, HotPotatoes integration
- * @author Wolfgang Schneider, code/html cleanup
- * @package dokeos.exercise
- ==============================================================================
- */
- $langFile='exercice';
- require_once('../inc/global.inc.php');
- $this_section=SECTION_COURSES;
- api_protect_course_script();
- $show=(isset($_GET['show']) && $_GET['show'] == 'result')?'result':'test'; // moved down to fix bug: http://www.dokeos.com/forum/viewtopic.php?p=18609#18609
- /*
- -----------------------------------------------------------
- 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');
- /*
- -----------------------------------------------------------
- Constants and variables
- -----------------------------------------------------------
- */
- $is_allowedToEdit = is_allowed_to_edit();
- $TBL_USER = Database::get_main_table(MAIN_USER_TABLE);
- $TBL_DOCUMENT = Database::get_course_table(DOCUMENT_TABLE);
- $TBL_ITEM_PROPERTY = Database::get_course_table(ITEM_PROPERTY_TABLE);
- $TBL_EXERCICE_QUESTION = Database::get_course_table(QUIZ_TEST_QUESTION_TABLE);
- $TBL_EXERCICES = Database::get_course_table(QUIZ_TEST_TABLE);
- $TBL_QUESTIONS = Database::get_course_table(QUIZ_QUESTION_TABLE);
- $TBL_TRACK_EXERCICES = $statsDbName."`.`track_e_exercices";
- $TBL_TRACK_HOTPOTATOES = $statsDbName."`.`track_e_hotpotatoes";
- $statsdb = $statsDbName;
- $TABLETRACK_ATTEMPT = $statsDbName."`.`track_e_attempt";
- // document path
- $documentPath= api_get_path(SYS_COURSE_PATH).$_course['path']."/document";
- // picture path
- $picturePath=$documentPath.'/images';
- // audio path
- $audioPath=$documentPath.'/audio';
- // hotpotatoes
- $uploadPath = "/HotPotatoes_files";
- $exercicePath = $_SERVER['PHP_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 ) ) {
- $exerciseId = mysql_real_escape_string($_REQUEST['exerciseId']);
- }
- if ( empty ( $file ) ) {
- $hpchoice = mysql_real_escape_string($_REQUEST['file']);
- }
- $learnpath_id = mysql_real_escape_string($_REQUEST['learnpath_id']);
- $learnpath_item_id = mysql_real_escape_string($_REQUEST['learnpath_item_id']);
- $page = mysql_real_escape_string($_REQUEST['page']);
- if($origin == 'learnpath'){
- $show = 'result';
- }
- $htmlHeadXtra[]='<style type="text/css">
- <!--
- a.invisible
- {
- color: #999999;
- }
- a.invisible:visited
- {
- color: #999999;
- }
- a.invisible:active
- {
- color: #999999;
- }
- a.invisible:hover
- {
- color: #999999;
- }
- -->
- </style>';
- if($show!='result'){
- $nameTools=get_lang('Exercices');
- }
- else {
- if($is_allowedToEdit)
- {
- $nameTools="Student Score";
- $interbreadcrump[]=array("url" => "exercice.php","name" => get_lang('Exercices'));
- }
- else
- {
- $nameTools="Your result";
- $interbreadcrump[]=array("url" => "index.php","name" => get_lang('Exercices'));
- }
- }
- if ($origin != 'learnpath') { //so we are not in learnpath tool
- Display::display_header($nameTools,"Exercise");
-
- } else {
- ?> <link rel="stylesheet" type="text/css" href="<?php echo api_get_path(WEB_CODE_PATH); ?>css/default.css"/>
- <?php
- }
- // used for stats
- include_once(api_get_path(LIBRARY_PATH).'events.lib.inc.php');
- event_access_tool(TOOL_QUIZ);
- // need functions of statsutils lib to display previous exercices scores
- include_once(api_get_path(LIBRARY_PATH).'statsUtils.lib.inc.php');
- if($is_allowedToEdit)
- {
- include_once(api_get_path(LIBRARY_PATH).'fileUpload.lib.php');
- if(!is_dir($audioPath))
- {
- if(is_file($audioPath))
- {
- @unlink($audioPath);
- }
- @mkdir($audioPath);
- //$query="INSERT INTO $TBL_DOCUMENT (path,filetype) VALUES('".str_replace($documentPath,'',$audioPath)."','folder')";
- //api_sql_query($query,__FILE__,__LINE__);
- //$id = Database::get_last_insert_id();
- $id = add_document($_course,str_replace($documentPath,'',$audioPath),'folder',0,'Audio');
- //$time = time();
- //$time = date("Y-m-d H:i:s", $time);
-
- //$query = "INSERT INTO $TBL_ITEM_PROPERTY (tool, ref, insert_user_id, insert_date, lastedit_type) VALUES ('".TOOL_DOCUMENT."', $id, $_uid, '$time', 'DocumentAdded' )";
- //api_sql_query($query,__FILE__,__LINE__);
- api_item_property_update($_course,TOOL_DOCUMENT,$id,'FolderCreated',$_uid);
- }
- if(!is_dir($picturePath))
- {
- if(is_file($picturePath))
- {
- @unlink($picturePath);
- }
- @mkdir($picturePath);
- //$query="INSERT INTO $TBL_DOCUMENT (path, filetype) VALUES('".str_replace($documentPath,'',$picturePath)."','folder')";
- //api_sql_query($query,__FILE__,__LINE__);
- //$id = Database::get_last_insert_id();
- $id = add_document($_course,str_replace($documentPath,'',$picturePath),'folder',0,'Pictures');
- //$time = time();
- //$time = date("Y-m-d H:i:s", $time);
-
- //$query = "INSERT INTO $TBL_ITEM_PROPERTY (tool, ref, insert_user_id, insert_date, lastedit_type) VALUES ('".TOOL_DOCUMENT."', $id, $_uid, '$time', 'DocumentAdded' )";
- //api_sql_query($query,__FILE__,__LINE__);
- api_item_property_update($_course,TOOL_DOCUMENT,$id,'FolderCreated',$_uid);
- }
- }
- if($origin != 'learnpath'){
- //api_display_tool_title($nameTools);
- }
- /*
- -----------------------------------------------------------
- Introduction section
- (editable by course admins)
- -----------------------------------------------------------
- */
- //Display::display_introduction_section(TOOL_QUIZ);
- // defines answer type for previous versions of Claroline, may be removed in Claroline 1.5
- $sql="UPDATE $TBL_QUESTIONS SET position='1',type='2' WHERE position IS NULL OR position<'1' OR type='0'";
- api_sql_query($sql,__FILE__,__LINE__);
- // selects $limitExPage exercises at the same time
- $from=$page*$limitExPage;
- // $sql="SELECT id,title,type,active FROM $TBL_EXERCICES ORDER BY title LIMIT $from,".($limitExPage+1);
- // $result=api_sql_query($sql,__FILE__,__LINE__);
- $sql="SELECT count(id) FROM $TBL_EXERCICES";
- $res = api_sql_query($sql,__FILE__,__LINE__);
- list($nbrexerc) = mysql_fetch_row($res);
- HotPotGCt($documentPath,1,$_uid);
- // 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();
- 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", $_uid);
- break;
- case 'disable': // disables an exercise
- $objExerciseTmp->disable();
- $objExerciseTmp->save();
- break;
- }
- }
- // destruction of Exercise
- unset($objExerciseTmp);
- }
- //$sql="SELECT id,title,type,active FROM $TBL_EXERCICES ORDER BY title LIMIT $from,".($limitExPage+1);
- //$result=api_sql_query($sql,__FILE__,__LINE__);
-
- 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 $TBL_DOCUMENT WHERE path='$file'";
- $res = api_sql_query($query,__FILE__,__LINE__);
- $row = Database::fetch_array($res, 'ASSOC');
- api_item_property_update($_course, TOOL_DOCUMENT, $row['id'], 'visible', $_uid);
- //$dialogBox = get_lang('ViMod');
- break;
- case 'disable': // disables an exercise
- $newVisibilityStatus = "0"; //"invisible"
- $query = "SELECT id FROM $TBL_DOCUMENT WHERE path='$file'";
- $res = api_sql_query($query,__FILE__,__LINE__);
- $row = Database::fetch_array($res, 'ASSOC');
- api_item_property_update($_course, TOOL_DOCUMENT, $row['id'], 'invisible', $_uid);
- #$query = "UPDATE $TBL_DOCUMENT SET visibility='$newVisibilityStatus' WHERE path=\"".$file."\""; //added by Toon
- #api_sql_query($query,__FILE__,__LINE__);
- //$dialogBox = get_lang('ViMod');
- break;
- }
- }
- if($show == 'test')
- {
- $sql="SELECT id,title,type,active,description FROM $TBL_EXERCICES ORDER BY title LIMIT $from,".($limitExPage+1);
- $result=api_sql_query($sql,__FILE__,__LINE__);
- }
- }
- // only for students
- elseif($show == 'test')
- {
- $sql="SELECT id,title,type,description FROM $TBL_EXERCICES WHERE active='1' ORDER BY title LIMIT $from,".($limitExPage+1);
- $result=api_sql_query($sql,__FILE__,__LINE__);
- }
- if($show == 'test'){
- //error_log('Show == test',0);
- $nbrExercises=mysql_num_rows($result);
-
- echo "<table border=\"0\" align=\"center\" cellpadding=\"2\" cellspacing=\"2\" width=\"100%\">",
- "<tr>";
-
- if (($is_allowedToEdit) and ($origin != 'learnpath'))
- {
- //error_log('is_allowedToEdit and origin<> learnpath',0);
- echo "<td width=\"50%\" nowrap=\"nowrap\">",
- "<img src=\"../img/quiz.gif\" alt=\"new test\" valign=\"ABSMIDDLE\"> <a href=\"admin.php\">".get_lang("NewEx")."</a> | ",
-
- //"<img src=\"../img/quiz_na.gif\" alt=\"new test\" valign=\"ABSMIDDLE\"><a href=\"question_pool.php\">".get_lang("QuestionPool")."</a> | ",
- "<img src=\"../img/jqz.jpg\" alt=\"HotPotatoes\" valign=\"ABSMIDDLE\"> <a href=\"hotpotatoes.php\">".get_lang("ImportHotPotatoesQuiz")."</a>",
- "</td>",
- "<td width=\"50%\" align=\"right\">";
- }
- else
- {
- //error_log('!is_allowedToEdit or origin == learnpath ('.$origin.')',0);
- echo "<td align=\"right\">";
- }
-
- //get HotPotatoes files (active and inactive)
- $res = api_sql_query ("SELECT *
- FROM $TBL_DOCUMENT
- WHERE
- path LIKE '".$uploadPath."/%/%'",__FILE__,__LINE__);
- $nbrTests = Database::num_rows($res);
- $res = api_sql_query ("SELECT *
- FROM $TBL_DOCUMENT d, $TBL_ITEM_PROPERTY ip
- WHERE d.id = ip.ref
- AND ip.tool = '".TOOL_DOCUMENT."'
- AND d.path LIKE '".$uploadPath."/%/%'
- AND ip.visibility='1'", __FILE__,__LINE__);
- $nbrActiveTests = Database::num_rows($res);
- //error_log('nbrActiveTests = '.$nbrActiveTests,0);
-
-
- if($is_allowedToEdit)
- {//if user is allowed to edit, also show hidden HP tests
- $nbrHpTests = $nbrTests;
- }else
- {
- $nbrHpTests = $nbrActiveTests;
- }
- $nbrNextTests = $nbrHpTests-(($page*$limitExPage));
-
-
- //show pages navigation link for previous page
- if($page)
- {
- echo "<a href=\"".$_SERVER['PHP_SELF']."?".api_get_cidreq()."&page=".($page-1)."\"><< ",get_lang("PreviousPage")."</a> | ";
- }
- elseif($nbrExercises+$nbrNextTests > $limitExPage)
- {
- echo "<< ",get_lang("PreviousPage")." | ";
- }
-
- //show pages navigation link for previous page
- if($nbrExercises+$nbrNextTests > $limitExPage)
- {
- echo "<a href=\"".$_SERVER['PHP_SELF']."?".api_get_cidreq()."&page=".($page+1)."\">>> ",get_lang("NextPage")."</a>";
-
- }
- elseif($page)
- {
- echo get_lang("NextPage") . " >>";
- }
-
- echo "</td>",
- "</tr>",
- "</table>";
-
- ?>
- <table border="0" align="center" cellpadding="2" cellspacing="2" width="100%">
- <?php
- if (($is_allowedToEdit) and ($origin != 'learnpath'))
- {
- ?>
- <tr bgcolor="#e6e6e6">
- <td align="center"><?php echo get_lang("ExerciseName");?></td>
- <td align="center"><?php echo get_lang("Description");?></td>
- <td width="13%" align="center"><b><?php echo get_lang('langAddlimits'); ?> </b><br />
- (time,attempts)</td>
- <td align="center"><?php echo get_lang("Modify");?></td>
-
- </tr>
- <?php
- }
- else
- {
- ?> <tr bgcolor="#e6e6e6">
- <td align="center"><?php echo get_lang("ExerciseName");?></td>
- <td align="center"><?php echo get_lang("Description");?></td>
- <td align="center"><?php echo get_lang("State");?></td>
-
- </tr>
- <?php }
-
- // show message if no HP test to show
- if(!($nbrExercises+$nbrHpTests) )
- {
- ?>
- <tr>
- <td <?php if($is_allowedToEdit) echo 'colspan="4"'; ?>><?php echo get_lang("NoEx"); ?></td>
- </tr>
- <?php
- }
-
- $i=1;
-
- // while list exercises
-
- if ($origin != 'learnpath') {
-
- while($row=mysql_fetch_array($result))
- {
- //error_log($row[0],0);
- echo "<tr>\n";
-
- // prof only
- if($is_allowedToEdit)
- {
- ?>
- <td width="27%"><table border="0" cellpadding="0" cellspacing="0" width="100%">
- <tr>
- <td width="20" valign="top" align="right"><?php echo ($i+($page*$limitExPage)).'.'; ?></td>
- <td width="1"> </td>
- <?php $row['title']=api_parse_tex($row['title']); ?>
- <td><a href="exercice_submit.php?<?php echo api_get_cidreq()."&origin=$origin&learnpath_id=$learnpath_id&learnpath_item_id=$learnpath_item_id"; ?>&exerciseId=<?php echo $row['id']; ?>" <?php if(!$row['active']) echo 'class="invisible"'; ?>><?php echo $row['title']; ?></a></td>
- </tr>
- </table></td>
- <td width="8%" align="center"> <?php
- $exid = $row['id'];
- $sqlquery = "SELECT count(*) FROM $TBL_EXERCICE_QUESTION WHERE `exercice_id` = '$exid'";
- $sqlresult =mysql_query($sqlquery);
- $rowi = mysql_result($sqlresult,0);
- echo $rowi.' Questions'; ?> </td>
- <td width="13%" align="center"><a href="addlimits.php?exercise_id=<?php echo $exid; ?>"> <img src="../img/test_prop.gif" border="0" align="absmiddle" alt="<?php echo get_lang('langAddlimits'); ?>" /></a> </td>
- <td width="12%" align="center"><a href="admin.php?exerciseId=<?php echo $row[id]; ?>"> <img src="../img/edit.gif" border="0" alt="<?php echo htmlentities(get_lang('Modify')); ?>" /></a>
- <a href="exercice.php?choice=delete&exerciseId=<?php echo $row[id]; ?>" onclick="javascript:if(!confirm('<?php echo addslashes(htmlentities(get_lang('areYouSure'))); echo $row['title']; echo "?"; ?>')) return false;"> <img src="../img/delete.gif" border="0" alt="<?php echo htmlentities(get_lang('Delete')); ?>" /></a>
- <?php
- // if active
- if($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')); ?>" /></a>
- <?php
- }
- // else if not active
- else
- {
- ?>
- <a href="exercice.php?choice=enable&page=<?php echo $page; ?>&exerciseId=<?php echo $row['id']; ?>"> <img src="../img/invisible.gif" border="0" alt="<?php echo htmlentities(get_lang('Activate')); ?>" /></a>
- <?php
- }
- echo "</td></tr>\n";
-
- }
- // student only
- else
- {
- ?>
- <td width="40%"><table border="0" cellpadding="0" cellspacing="0" width="100%">
- <tr>
- <td width="20" valign="top" align="right"><?php echo ($i+($page*$limitExPage)).'.'; ?></td>
- <td width="1"> </td>
- <?php $row['title']=api_parse_tex($row['title']);?>
- <td><a href="exercice_submit.php?<?php echo api_get_cidreq()."&origin=$origin&learnpath_id=$learnpath_id&learnpath_item_id=$learnpath_item_id"; ?>&exerciseId=<?php echo $row['id']; ?>"><?php echo $row['title']; ?></a></td>
-
- </tr>
- </table></td>
- <td align='center'> <?php
- $exid = $row['id'];
- $sqlquery = "SELECT count(*) FROM $TBL_EXERCICE_QUESTION WHERE `exercice_id` = '$exid'";
- $sqlresult =mysql_query($sqlquery);
- $rowi = mysql_result($sqlresult,0);
- echo $rowi.' Question(s)'; ?> </td>
-
- <td align='center'><?php
- $eid = $row['id'];
- $uid= $_SESSION[_user][user_id];
- $qry = "select * from `".$TBL_TRACK_EXERCICES."` where exe_exo_id = $eid and exe_user_id = $uid";
- $qryres = api_sql_query($qry);
- $num = mysql_num_rows($qryres);
- $row = mysql_fetch_array($qryres);
- $percentage = ($row['exe_result']/$row['exe_weighting'])*100;
- if ($num>0)
- {
- echo "Attempted (Score:";
- printf("%1.2f\n",$percentage);
- echo " %)";
- }
- else
- echo "Not Attempted"
- ?></td>
- </tr>
- <tr>
- <td> </td>
- </tr>
- <?php
- }
-
- // skips the last exercise, that is only used to know if we have or not to create a link "Next page"
- if($i == $limitExPage)
- {
- break;
- }
-
- $i++;
- echo "<tr><td colspan = '5'><hr></td></tr>";
- } // end while()
-
- $ind = $i;
-
- if (($from+$limitExPage-1)>$nbrexerc)
- {
- if($from>$nbrexerc)
- {
- $from = $from - $nbrexerc;
- $to = $limitExPage;
- }
- else
- {
- $to = $limitExPage-($nbrexerc-$from);
- $from = 0;
- }
- }
- if($is_allowedToEdit)
- {
- $sql = "SELECT d.path as path, d.comment as comment, ip.visibility as visibility
- FROM $TBL_DOCUMENT d, $TBL_ITEM_PROPERTY ip
- WHERE d.id = ip.ref AND ip.tool = '".TOOL_DOCUMENT."' AND
- (d.path LIKE '%htm%' OR d.path LIKE '%html%')
- AND d.path LIKE '".$uploadPath."/%/%' LIMIT $from,$to"; // only .htm or .html files listed
- $result = api_sql_query ($sql,__FILE__,__LINE__);
- //error_log($sql,0);
- }
- else
- {
- $sql = "SELECT d.path as path, d.comment as comment, ip.visibility as visibility
- FROM $TBL_DOCUMENT d, $TBL_ITEM_PROPERTY ip
- WHERE d.id = ip.ref AND ip.tool = '".TOOL_DOCUMENT."' AND
- (d.path LIKE '%htm%' OR d.path LIKE '%html%')
- AND d.path LIKE '".$uploadPath."/%/%' AND ip.visibility='1' LIMIT $from,$to";
- $result = api_sql_query($sql, __FILE__, __LINE__); // only .htm or .html files listed
- //error_log($sql,0);
- }
- //error_log(mysql_num_rows($result),0);
- while($row = Database::fetch_array($result, 'ASSOC'))
- {
- //error_log('hop',0);
- $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($is_allowedToEdit)
- {
- /************/
- ?>
- <td width="27%"><table border="0" cellpadding="0" cellspacing="0" width="100%">
- <tr>
- <td width="20" align="right"><?php echo ($ind+($page*$limitExPage)).'.'; ?><!--<img src="../img/jqz.jpg" alt="HotPotatoes" />--></td>
- <td width="1"> </td>
- <td><a href="showinframes.php?file=<?php echo $path?>&cid=<?php echo $_course['official_code'];?>&uid=<?php echo $_uid;?>" <?php if(!$active) echo 'class="invisible"'; ?>><?php echo $title?></a></td>
- </tr>
- </table></td>
- <td>
- </td>
- <td></td>
- <td width="12%" align="center"><a href="adminhp.php?hotpotatoesName=<?php echo $path; ?>"> <img src="../img/edit.gif" border="0" alt="<?php echo htmlentities(get_lang('Modify')); ?>" /></a>
- <a href="<?php echo $exercicePath; ?>?hpchoice=delete&file=<?php echo $path; ?>" onclick="javascript:if(!confirm('<?php echo addslashes(htmlentities(get_lang('areYouSure')).$title."?"); ?>')) return false;"><img src="../img/delete.gif" border="0" alt="<?php echo htmlentities(get_lang('Delete')); ?>" /></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')); ?>" /></a>
- <?php
- }
- // else if not active
- else
- {
- ?>
- <a href="<?php echo $exercicePath; ?>?hpchoice=enable&page=<?php echo $page; ?>&file=<?php echo $path; ?>"><img src="../img/invisible.gif" border="0" alt="<?php echo htmlentities(get_lang('Activate')); ?>" /></a>
- <?php
- }
- /****************/
- ?></td>
- <?php }
- // student only
- else
- {
- if ($active==1)
- {
- $nbrActiveTests = $nbrActiveTests + 1;
- ?>
- <td width="40%"><table border="0" cellpadding="0" cellspacing="0" width="100%">
-
- <td width="20" align="right"><?php echo ($ind+($page*$limitExPage)).'.'; ?><!--<img src="../img/jqz.jpg" alt="HotPotatoes" />--></td>
- <td width="1"> </td>
- <td><a href="showinframes.php?<?php echo api_get_cidreq()."&file=".$path."&cid=".$_course['official_code']."&uid=".$_uid.'"'; if(!$active) echo 'class="invisible"'; ?>"><?php echo $title;?></a></td>
-
- </tr>
- </table></td>
- </tr>
- <?php
- }
- }
- ?>
- <?php
- if($ind == $limitExPage)
- {
- break;
- }
- if($is_allowedToEdit)
- {
- $ind++;
- }
- else
- {
- if ($active==1)
- {
- $ind++;
- }
- }echo "<tr><td colspan = '5'><hr></td></tr>";
- }
- }
-
-
- } //end if ($origin != 'learnpath') {
- ?>
- </table>
- <?php
- }else{
- if($origin != 'learnpath'){
- echo '<a href="'.api_add_url_param($_SERVER['REQUEST_URI'],'show=test').'"><< '.get_lang('Back').'</a>';
- }
- }// end if($show == 'test')
- /*****************************************/
- /* Exercise Results (uses tracking tool) */
- /*****************************************/
- // if tracking is enabled
- if($is_trackingEnabled){
- ?>
- <br>
- <br>
- <h3><?php
- //add link to breadcrumb
- //$interbreadcrumb[]=array("url" => "exercice.php","name" => get_lang('StudentScore'));
- echo $is_allowedToEdit?get_lang('StudentResults'):get_lang('YourResults'); ?></h3>
- <?php
- if($show == 'result'){
- if($is_allowedToEdit)
- {
- if ($_REQUEST['comments']=='update')
- {
-
- $id = $_GET['exeid'];
- $emailid = $_GET['emailid'];
- $test = $_GET['test'];
- $from = $_SESSION[_user]['mail'];
- $from_name = $_SESSION[_user]['firstName']." ".$_SESSION[_user]['lastName'];
- $url = $_SESSION['checkDokeosURL'].'claroline/exercice/exercice.php?'.api_get_cidreq().'&show=result';
- foreach ($_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__);
- $ques_name = mysql_result($result,0,"question");
-
- $query = "update `$TABLETRACK_ATTEMPT` set marks = '$v' where question_id = $keyexp[1] and exe_id=$id";
- api_sql_query($query, __FILE__, __LINE__);
-
- $qry = "select sum(marks) as tot from `".$TABLETRACK_ATTEMPT."` where exe_id = $id";
-
- $res = api_sql_query($qry,__FILE__,__LINE__);
- $tot = mysql_result($res,0,'tot');
-
- $totquery = "update `$TBL_TRACK_EXERCICES` set exe_result = $tot where exe_Id=$id";
- api_sql_query($totquery, __FILE__, __LINE__);
-
- }
- else
- {
- $query = "update `$TABLETRACK_ATTEMPT` set teacher_comment = '$v' where question_id = $keyexp[1] and exe_id = $id ";
- api_sql_query($query, __FILE__, __LINE__);
- }
-
-
- }
- $subject = "Examsheet viewed/corrected/commented by teacher";
- /*$message = "<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>Dear Student, </p>
- <p class='style10'> Your following attempt has been viewed/commented/corrected by teacher </p>
- <table width='417'>
- <tr>
- <td width='229' valign='top' bgcolor='E5EDF8'> <span class='style10'>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'>Test</span></td>
- <td width='469' valign='top' bgcolor='#F3F3F3'><span class='style16'>#test#</span></td>
-
- </tr>
- </table>
- <p>Click the link below to access your account and view your commented Examsheet. <A href='#url#'>#url#</A><BR>
- <BR>
- Regards </p>
- </DIV>
- </body>
- </html>
- ";*/
- $message = "<p>You attempt for the test #test# has been viewed/commented/corrected by the teacher. Click the link below to access your account and view your Examsheet. <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: $to\r\nContent-type: text/html; charset=iso-8859-15";
-
- //mail($emailid, $subject, $mess,$headers);
-
-
-
- }
- }
- ?>
- <table cellpadding="2" cellspacing="2" border="0" width="100%">
- <tr bgcolor="#E6E6E6" align="center">
- <?php if($is_allowedToEdit): ?>
- <td width="20%"><?php echo get_lang("User"); ?></td><?php endif; ?>
- <td width="<?php if($is_allowedToEdit) echo '35'; else echo '55'; ?>%"><?php echo get_lang("Exercice"); ?></td>
- <td width="30%"><?php echo get_lang("Date"); ?></td>
- <td width="15%"><?php echo get_lang("Result"); ?></td>
- <td width="15%"><?php echo $is_allowedToEdit?"Correct Test":"View Test"; ?></td>
-
-
- </tr>
-
- <?php
- if($is_allowedToEdit)
- {
- //get all results (ourself and the others) as an admin should see them
- //AND exe_user_id <> $_uid clause has been removed
- $sql="SELECT CONCAT(`lastname`,' ',`firstname`),`ce`.`title`, `te`.`exe_result` ,
- `te`.`exe_weighting`, UNIX_TIMESTAMP(`te`.`exe_date`),`te`.`exe_Id`,email
- FROM $TBL_EXERCICES AS ce , `$TBL_TRACK_EXERCICES` AS te, $TBL_USER AS user
- WHERE `te`.`exe_exo_id` = `ce`.`id` AND `user_id`=`te`.`exe_user_id` AND `te`.`exe_cours_id`='$_cid'
- ORDER BY `te`.`exe_cours_id` ASC, `ce`.`title` ASC, `te`.`exe_date`ASC";
-
- $hpsql="SELECT CONCAT(tu.lastname,' ',tu.firstname), tth.exe_name,
- tth.exe_result , tth.exe_weighting, UNIX_TIMESTAMP(tth.exe_date)
- FROM `$TBL_TRACK_HOTPOTATOES` tth, $TBL_USER tu
- WHERE tu.user_id=tth.exe_user_id AND tth.exe_cours_id = '".$_cid."'
- ORDER BY tth.exe_cours_id ASC, tth.exe_date ASC";
-
- }
- else
- { // get only this user's results
- $sql="SELECT '',`ce`.`title`, `te`.`exe_result` , `te`.`exe_weighting`, UNIX_TIMESTAMP(`te`.`exe_date`),`te`.`exe_Id`
- FROM $TBL_EXERCICES AS ce , `$TBL_TRACK_EXERCICES` AS te
- WHERE `te`.`exe_exo_id` = `ce`.`id` AND `te`.`exe_user_id`='$_uid' AND `te`.`exe_cours_id`='$_cid'
- ORDER BY `te`.`exe_cours_id` ASC, `ce`.`title` ASC, `te`.`exe_date`ASC";
-
- $hpsql="SELECT '',exe_name, exe_result , exe_weighting, UNIX_TIMESTAMP(exe_date)
- FROM `$TBL_TRACK_HOTPOTATOES`
- WHERE exe_user_id = '$_uid' AND exe_cours_id = '".$_cid."'
- ORDER BY exe_cours_id ASC, exe_date ASC";
-
- }
-
- $results=getManyResultsXCol($sql,7);
- $hpresults=getManyResultsXCol($hpsql,5);
-
- $NoTestRes = 0;
- $NoHPTestRes = 0;
-
- if(is_array($results))
- {
- for($i = 0; $i < sizeof($results); $i++)
- {
- $id = $results[$i][5];
- $mailid = $results[$i][6];
- ?>
- <tr>
- <?php if($is_allowedToEdit): ?>
- <td class="content"><?php $user = $results[$i][0]; echo $results[$i][0]; ?></td><?php endif; ?>
- <td class="content"><?php $test = $results[$i][1]; echo $results[$i][1]; ?></td>
- <td class="content" align="center"><?php $dt = strftime($dateTimeFormatLong,$results[$i][4]); echo strftime($dateTimeFormatLong,$results[$i][4]); ?></td>
- <td class="content" align="center"><?php $res = $results[$i][2]; echo $results[$i][2]; ?> / <?php echo $results[$i][3]; ?></td>
- <td class="content" align="center"><?php echo $is_allowedToEdit?"<a href='exercise_show.php?user=$user&test=$test&dt=$dt&res=$res&id=$id&email=$mailid'>Edit</a>":"<a href='exercise_show.php?test=$test&dt=$dt&res=$res&id=$id'>Show</a>"?></td>
- </tr>
-
- <?php
-
- }
- }
- else
- {
- $NoTestRes = 1;
- }
-
- // The Result of Tests
- if(is_array($hpresults))
- {
-
- for($i = 0; $i < sizeof($hpresults); $i++)
- {
- $title = GetQuizName($hpresults[$i][1],$documentPath);
- if ($title =='')
- {
- $title = GetFileName($hpresults[$i][1]);
- }
- ?>
- <tr>
- <?php if($is_allowedToEdit): ?>
- <td class="content"><?php echo $hpresults[$i][0]; ?></td><?php endif; ?>
- <td class="content"><?php echo $title; ?></td>
- <td class="content" align="center"><?php echo strftime($dateTimeFormatLong,$hpresults[$i][4]); ?></td>
- <td class="content" align="center"><?php echo $hpresults[$i][2]; ?> / <?php echo $hpresults[$i][3]; ?></td>
- </tr>
-
- <?php
- }
- }
- else
- {
- $NoHPTestRes = 1;
- }
-
-
-
- if ($NoTestRes==1 && $NoHPTestRes==1)
- {
- ?>
-
- <tr>
- <td colspan="3"><?php echo get_lang("NoResult"); ?></td>
- </tr>
-
- <?php
- }
-
- ?>
-
- </table>
-
- <?php
- }else{
- echo '<p><a href="'.api_add_url_param($_SERVER['REQUEST_URI'],'show=result').'">'.get_lang("Show").' >></a></p>';
- }// end if($show == 'result')
- }// end if tracking is enabled
- if ($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
- }
- ?>
|