mirror of
https://github.com/CAcertOrg/cats.git
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Merge pull request #3 from INOPIAE/bug-1140
bug 1140: added the status passed to the progress table
This commit is contained in:
commit
7711fd61e8
2 changed files with 224 additions and 184 deletions
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@ -1,6 +1,6 @@
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<?php
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class Quiz
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class Quiz
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{
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var $topicID;
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var $questionLimit;
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@ -14,7 +14,8 @@ class Quiz
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var $rawToPass;
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var $question;
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var $percentTest;
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var $testPassed;
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function Quiz(){
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$this->topicID=0;
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$this->questionLimit=0;
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@ -29,56 +30,56 @@ class Quiz
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$this->question=new Question();
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$this->percentTest=0;
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}
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function getQuestionLimit() {
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function getQuestionLimit() {
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return $this->questionLimit;
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}
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function setQuestionLimit($numOfQu){
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$this->questionLimit= $numOfQu;
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}
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function setTopicID($id) {
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$this->topicID=$id;
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}
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function getTopicID(){
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return $this->topicID;
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}
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function getAnswerList () {
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return $this->answerList;
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}
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function setRawToPass($percentage){
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$this->rawToPass=$percentage;
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}
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function generateQuestions(){ // Fragen werden random aus DB gelesen
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$sqlGetQu=" SELECT q_id,qt_id,t_id,question,description FROM questions WHERE t_id =".intval($this->topicID)." AND active=".intval(1)." ORDER BY RAND()LIMIT ".intval($this->questionLimit)."";
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$queryGetQu = mysql_query($sqlGetQu);
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$queryGetQu = mysql_query($sqlGetQu);
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$number=mysql_num_rows($queryGetQu);
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if($number== $this->questionLimit){
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$i=1; // zähler
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while($questions =mysql_fetch_array($queryGetQu ,MYSQL_BOTH ))
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{
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while($questions =mysql_fetch_array($queryGetQu ,MYSQL_BOTH ))
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{
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$this->questionList[$i]['q_id']=$questions['q_id']; // in arra speichern
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$this->questionList[$i]['qt_id']=$questions['qt_id'];
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$this->questionList[$i]['t_id']=$questions['t_id'];
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$this->questionList[$i]['question']=stripslashes($questions['question']);
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$this->questionList[$i]['description']=$questions['description'];
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$sqlGetNumber="SELECT count(a_id)as number FROM answers WHERE q_id=".intval($questions['q_id'])." GROUP BY q_id";
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$queryGetNumber = mysql_query($sqlGetNumber);
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while($number =mysql_fetch_array( $queryGetNumber ,MYSQL_BOTH ))
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{
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$queryGetNumber = mysql_query($sqlGetNumber);
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while($number =mysql_fetch_array( $queryGetNumber ,MYSQL_BOTH ))
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{
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$this->questionList[$i]['numberOfAnswers']=$number['number'];
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}
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}
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if($this->questionList[$i]['description']==1) {
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// beschreibung in Session speichern falls vorhanden
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// beschreibung in Session speichern falls vorhanden
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$sql_desc="SELECT description FROM question_description WHERE q_id=".intval($questions['q_id'])."";
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$query_desc=mysql_query($sql_desc);
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$query_desc=mysql_query($sql_desc);
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$desc = mysql_fetch_assoc($query_desc);
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$this->questionList[$i]['description_text']=stripslashes($desc['description']);
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}
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@ -87,31 +88,31 @@ class Quiz
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$_SESSION['values']['questionList']=$this->questionList;
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}
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else{
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echo "<h5>".Class_Quiz_01." </h5>";
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$value ="notEnoughQuestions";
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echo "<h5>".Class_Quiz_01." </h5>";
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$value ="notEnoughQuestions";
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return $value;
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}
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}
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function getQuestionList() {
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return $this->questionList;
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}
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function setQuestions() {
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$this->questionList=$_SESSION['values']['questionList'];
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}
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function getDBAnswers() { // Antworten zu den Frage aus DB holen
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for($i=1;$i<=$this->questionLimit;$i++){
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$value= $this->questionList[$i]['q_id'];
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$sqlGetAns="SELECT a_id,answer,correct FROM answers WHERE q_id=".intval($value)." ORDER BY RAND()";
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$queryGetAns = mysql_query($sqlGetAns);
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$queryGetAns = mysql_query($sqlGetAns);
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$j=1; // Zähler
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while($answers =mysql_fetch_array($queryGetAns ,MYSQL_BOTH )) {
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while($answers =mysql_fetch_array($queryGetAns ,MYSQL_BOTH )) {
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$this->answerList[$value][$j]['q_id']= $value;
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$this->answerList[$value][$j]['a_id']=$answers['a_id']; // in arra speichern
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$this->answerList[$value][$j]['answer']=stripslashes($answers['answer']);
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@ -121,17 +122,17 @@ class Quiz
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}
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$_SESSION ['values'] ['answerList']= $this->answerList;
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}
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function setAnswers(){
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$this->answerList=$_SESSION ['values']['answerList'];
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}
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function setSelectedAnswers (){
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$this->selectedAnswers=$_SESSION ['values']['selectedAnswers'];
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$this->selectedAnswers=$_SESSION ['values']['selectedAnswers'];
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}
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function showQuiz() {
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echo "<form action='index.php?site=start_test&action=evaluate' method='post'>";
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echo "<form action='index.php?site=start_test&action=evaluate' method='post'>";
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echo "<fieldset>";
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echo " <legend>".Class_Quiz_02."</legend>";
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echo "<table class='table_show_quiz'>";
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@ -140,12 +141,12 @@ class Quiz
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$question=str_replace("\n", "<br>", $this->questionList[$i]['question']);
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echo "<tr>";
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echo"<td class='nr' valign='top' >".Global_08." $i: </td>";
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if($this->questionList[$i]['qt_id']!=4) {
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echo"<td class='question' colspan='3'>$question </td> ";
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if($this->questionList[$i]['qt_id']!=4) {
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echo"<td class='question' colspan='3'>$question </td> ";
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echo"</tr>";
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} // wenn der Typ nicht 4 ist anzeigen
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if($this->questionList[$i]['qt_id']==1) $this->SingleSelection($i,$value);
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if($this->questionList[$i]['qt_id']==2) $this->MultipleChoice($i,$value);
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if($this->questionList[$i]['qt_id']==3) $this->SingleSelection($i,$value); // Kann die selbe Maske verwendet werden
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@ -163,8 +164,8 @@ class Quiz
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echo "</fieldset>";
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echo"</form>";
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}
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function SingleSelection($i,$value){
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function SingleSelection($i,$value){
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for ($j=1;$j<=$this->questionList[$i]['numberOfAnswers'];$j++){ // Solange Schleife durchlaufen wie die maximale Anzahl der Antworten ist
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$answer=$this->answerList[$value][$j]['answer'];
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$answerNumber=$this->answerList[$value][$j]['a_id'];
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@ -175,13 +176,13 @@ class Quiz
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if ($answer=='true') echo" <td class='answer' valign='top'>".Class_Answer_09."</td>";
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else if ($answer=='false') echo" <td class='answer' valign='top'>".Class_Answer_10."</td>";
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else echo" <td class='answer' valign='top'>$answer</td>";
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echo "<td class='symbol'></td>";
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echo "<td class='symbol'></td>";
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echo "</tr>";
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}
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}
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echo "<tr class='padding'><td colspan='4' /></tr>";
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}
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function MultipleChoice($i,$value){
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for ($j=1;$j<=$this->questionList[$i]['numberOfAnswers'];$j++){ // Solange Schleife durchlaufen wie die maximale Anzahl der Antworten ist
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$answer=$this->answerList[$value][$j]['answer'];
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@ -191,16 +192,16 @@ class Quiz
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echo "<td class='nr' valign='top' ></td>";
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echo "<td class='choice' valign='top'><input type='checkbox' class='quiz_options' value='$answerNumber' name='selectedAnswers[$value][]' /></td>";
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echo " <td class='answer' valign='top'> $answer </td>";
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echo "<td class='symbol'></td>";
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echo "<td class='symbol'></td>";
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echo "</tr>";
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}
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}
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}
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}
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echo "<tr class='padding'><td colspan='4' /></tr>";
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}
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function randomizeArray($answerList,$value) {
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$max=count($answerList[$value]); // setze Maximum
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$index=range(1,$max); // Kreiire Array
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$index=range(1,$max); // Kreiire Array
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shuffle($index); // würfle array
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$copy= $answerList; // kopie erstellen
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for($i=0;$i<$max;$i++){
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@ -208,11 +209,11 @@ class Quiz
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$answerList[$value][$i+1]=$copy[$value][$k]; // zuweisen
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}
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$_SESSION ['values'] ['answerList']= $answerList;
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return $answerList;
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return $answerList;
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}
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function FillInTheBlanks($i,$value,$question) {
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echo '<td class="answer" valign="top" colspan="2">';
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$correctAns=$this->question->getCorrectAnswerFillInTheBlanks($question); // korrekte Antworen ermitteln
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$numberOfAnswers=$this->questionList[$i]['numberOfAnswers'];
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@ -220,11 +221,11 @@ class Quiz
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$addCorrect = array( 'q_id' => $value, 'a_id' => $correctAns[$l+1]['answer'],'answer' =>$correctAns[$l+1]['answer'],'correct'=>1,'blank'=>$correctAns[$l+1]['blank']);
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$numberOfAnswers=$numberOfAnswers+1; // Anzahl der Antworten erhöhen
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$this->answerList[$value][$numberOfAnswers]= $addCorrect ; // an richtiger Stelle einfügen
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}
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}
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$this->answerList=$this->randomizeArray($this->answerList,$value);
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$addSlashes= preg_quote($question, '[^]'); // Slash hinzufügen wenn KLammer gefunden wird
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$array=explode('\\',$addSlashes); // String teilen
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$array=explode('\\',$addSlashes); // String teilen
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for($k=0;$k<count($array);$k++){
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if((strstr($array[$k],'['))){
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echo"<select name='selectedAnswers[$value][$k]' > ";
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@ -236,7 +237,7 @@ class Quiz
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}
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echo"</select>";
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}
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else if((strstr($array[$k],']'))){
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$array[$k]=str_replace("]",'', $array[$k]); // Klammer entfernen
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echo $array[$k];
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@ -244,18 +245,18 @@ class Quiz
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else echo $array[$k];
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}
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echo "</td>";
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echo "<td class='symbol'></td>";
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echo "<td class='symbol'></td>";
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echo "</tr>";
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echo "<tr class='padding'><td colspan='4' /></tr>";
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}
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function evaluateQuiz() {
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function evaluateQuiz() {
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echo"<div>";
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echo "<fieldset>";
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echo "<legend>".Class_Quiz_03."</legend>\n";
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echo "<table class='table_show_quiz'>";
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for($i=1;$i<=count($this->questionList);$i++){
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@ -265,37 +266,37 @@ class Quiz
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echo"<td class='nr' valign='top' >".Global_08." $i : </td>";
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echo"<td class='question' colspan='3' >";
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if($this->questionList[$i]['qt_id']!=4){
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echo" $question </td> ";
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echo" $question </td> ";
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echo "</tr>";
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}
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$this->topicID=$this->questionList[$i]['t_id'];
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switch($this->questionList[$i]['qt_id']){
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case 1: {$this->evaluateSingleSelection($i,$value);
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case 1: {$this->evaluateSingleSelection($i,$value);
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break;}
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case 2: {$this->evaluateMultipleChoice($i,$value);
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break;}
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case 3: { $this->evaluateSingleSelection($i,$value); // Kann die selbe Maske verwendet werden
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break;}
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case 4:{ //$this->getDBAnswers();
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$this->evaluateFillInTheBlanks($i,$value,$question);
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break;}
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}
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}
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echo "</table>";
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echo "</fieldset>";
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echo "</div>";
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$this->updateStatistic();
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$this->getTestResult();
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$this->createLearnProgress();
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$this->getTestResult();
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$this->createLearnProgress();
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}
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function evaluateSingleSelection($i,$value){
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for ($j=1;$j<=$this->questionList[$i]['numberOfAnswers'];$j++) { // Solange Schleife durchlaufen wie die maximale Anzahl der Antworten ist
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$answer=$this->answerList[$value][$j]['answer'];
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@ -324,30 +325,30 @@ class Quiz
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if ($answer=='true') echo" <td class='$show_class' valign='top'>".Class_Answer_09."</td>";
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else if ($answer=='false') echo" <td class='$show_class' valign='top'>".Class_Answer_10."</td>";
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else echo"<td class='$show_class' valign='top'>$answer</td>";
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echo "<td class ='evaluate'></td>";
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echo"</tr>";
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}
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if(isset($this->selectedAnswers[$value]) && isset($this->answerList[$value][$j]['correct']) &&
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$this->selectedAnswers[$value]==$this->answerList[$value][$j]['a_id'] && $this->answerList[$value][$j]['correct']==1) {
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$correct[]=1;
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}
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}
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$this->showDescription($i);
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if(!isset($correct)) $correct[]=0;
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$this->checkAnswers($correct,$value);
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$this->checkAnswers($correct,$value);
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}
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function evaluateMultipleChoice($i,$value) {
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function evaluateMultipleChoice($i,$value) {
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for ($j=1;$j<=$this->questionList[$i]['numberOfAnswers'];$j++){ // Solange Schleife durchlaufen wie die maximale Anzahl der Antworten ist
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for($k=0;$k<$this->questionList[$i]['numberOfAnswers'];$k++){ // markieren welche Antworten der Benutzer ausgewählt hat
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if(isset($this->selectedAnswers [$value][$k]) && $this->selectedAnswers [$value][$k]!=null){ // wenn die Antwort nicht null ist
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if($this->selectedAnswers [$value][$k]==$this->answerList[$value][$j]['a_id'])$checked [$j]=1;
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if($this->selectedAnswers [$value][$k]==$this->answerList[$value][$j]['a_id'])$checked [$j]=1;
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||||
else if(!isset($checked[$j]) || !$checked [$j]) $checked [$j]=0;
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||||
}
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||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
for ($j=1;$j<=$this->questionList[$i]['numberOfAnswers'];$j++){ // antworten die der Benutzer ausewählt hat ausgeben
|
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echo "\n<tr>";
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|
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@ -357,7 +358,7 @@ class Quiz
|
|||
$answerNumber=$this->answerList[$value][$j]['a_id'];
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if (!isset($checked[$j])) $checked[$j] = 0;
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if($checked[$j]==1) echo"<input type='checkbox' class='quiz_options' disabled='disabled' value='$answerNumber' checked='checked' name='userChoice[$value]' />";
|
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else if ($checked[$j]==0) echo"<input type='checkbox' class='quiz_options' disabled='disabled' value='$answerNumber' name='userChoice[$value]' />";
|
||||
else if ($checked[$j]==0) echo"<input type='checkbox' class='quiz_options' disabled='disabled' value='$answerNumber' name='userChoice[$value]' />";
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echo "</td>";
|
||||
//richtige Antworten ausgeben
|
||||
echo "<td class='choice' valign='top'>";
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||||
|
|
@ -369,26 +370,26 @@ class Quiz
|
|||
$show_class = "answer false";
|
||||
}
|
||||
echo "</td>";
|
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echo"<td class='$show_class' valign='top'> $answer </td>";
|
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echo"<td class='$show_class' valign='top'> $answer </td>";
|
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echo "<td class ='evaluate'></td>";
|
||||
echo"</tr>";
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||||
if(($this->answerList[$value][$j]['correct']==1) && ($checked [$j]==1)){ //Prüfung auf Richtigkeit
|
||||
$correct[$j]=1;
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||||
unset($this->answerList[$value][$j]);
|
||||
$correct[$j]=1;
|
||||
unset($this->answerList[$value][$j]);
|
||||
} else if(($this->answerList[$value][$j]['correct']==1)&& ($checked [$j]==0))$correct[$j]=0;
|
||||
else if(($this->answerList[$value][$j]['correct']==0) && ($checked [$j]==1))$correct[$j]=0;
|
||||
}
|
||||
$this->showDescription($i);
|
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$this->checkAnswers($correct,$value);
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||||
|
||||
|
||||
}
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||||
|
||||
|
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function evaluateFillInTheBlanks($i,$value,$question){
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||||
|
||||
|
||||
|
||||
|
||||
$addSlashes= preg_quote($question, '[^]'); // Slash hinzufügen wenn KLammer gefunden wird
|
||||
$array=explode('\\',$addSlashes); // String teilen
|
||||
// Was Benutzer markiert hat
|
||||
$array=explode('\\',$addSlashes); // String teilen
|
||||
// Was Benutzer markiert hat
|
||||
for($k=0;$k<count($array);$k++){
|
||||
if((strstr($array[$k],'['))){
|
||||
$array[$k]=str_replace("[",'', $array[$k]); // Klammer entfernen
|
||||
|
|
@ -399,7 +400,7 @@ class Quiz
|
|||
if(isset($this->answerList[$value][$j]['blank']) && $this->answerList[$value][$j]['blank']==$k) $correct[]=1;
|
||||
else $correct[]=0;
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
} else if((strstr($array[$k],']'))){
|
||||
$array[$k]=str_replace("]",'', $array[$k]); // Klammer entfernen
|
||||
|
|
@ -408,16 +409,16 @@ class Quiz
|
|||
}
|
||||
echo "</td>";
|
||||
echo "</tr>";
|
||||
|
||||
|
||||
echo "\n<tr>";
|
||||
echo "<td class='nr' valign='top' ></td>";
|
||||
echo "<td class='question' colspan='3'>";
|
||||
|
||||
echo "<td class='question' colspan='3'>";
|
||||
|
||||
// Was richtig ist
|
||||
$addSlashes= preg_quote($question, '[^]'); // Slash hinzufügen wenn KLammer gefunden wird
|
||||
$array=explode('\\',$addSlashes); // String teilen
|
||||
//echo" <div id=\"quiz_fill_in_the_blank\" >";
|
||||
|
||||
|
||||
for($k=0;$k<count($array);$k++){
|
||||
if((strstr($array[$k],'['))){
|
||||
$array[$k]=str_replace("[",'', $array[$k]); // Klammer entfernen
|
||||
|
|
@ -429,11 +430,11 @@ class Quiz
|
|||
}
|
||||
echo "</td>";
|
||||
echo "</tr>";
|
||||
|
||||
|
||||
$this->showDescription($i);
|
||||
$this->checkAnswers($correct,$value);
|
||||
$this->checkAnswers($correct,$value);
|
||||
}
|
||||
|
||||
|
||||
function checkAnswers($correct,$value) {
|
||||
$check = in_array(0, $correct); // Prüfen ob im Array der Wert 0 ist, denn dann wurde mindestens eine Antwort falsch beantwortet
|
||||
echo "\n<tr>";
|
||||
|
|
@ -444,50 +445,61 @@ function checkAnswers($correct,$value) {
|
|||
}
|
||||
echo "</tr>";
|
||||
}
|
||||
|
||||
|
||||
function updateStatistic() {
|
||||
for($i=1;$i<=$this->questionLimit;$i++) {
|
||||
$sql="SELECT count FROM statistics WHERE q_id=".intval($this->questionList[$i]['q_id'])."";
|
||||
$query = mysql_query($sql);
|
||||
while($count=mysql_fetch_array($query ,MYSQL_BOTH )){
|
||||
$count=$count['count'];
|
||||
$query = mysql_query($sql);
|
||||
while($count=mysql_fetch_array($query ,MYSQL_BOTH )){
|
||||
$count=$count['count'];
|
||||
$count=$count+1;
|
||||
$sql_update="UPDATE statistics SET count=".intval($count)." WHERE q_id=".intval($this->questionList[$i]['q_id'])."";
|
||||
$query_update = mysql_query($sql_update);
|
||||
$query_update = mysql_query($sql_update);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
function createLearnProgress() { // Lernprogress erstellen
|
||||
$timestamp = time();
|
||||
$date= date("Y-m-d H:i:s" ,$timestamp); // aktuelles Datum und Uhrzeit berechnen
|
||||
$correctAnswers=$this->questionLimit-count($this->wrongQuestions);
|
||||
$wrongAnswers=count($this->wrongQuestions);
|
||||
$sql="INSERT INTO learnprogress (user_id,root,date,t_id,number,correct,wrong,percentage) VALUES ('".mysql_real_escape_string($_SESSION['profile']['id'])."','".mysql_real_escape_string($_SESSION['profile']['root'])."','$date',".intval($this->topicID).",".intval($this->questionLimit).",".intval($correctAnswers).",".intval($wrongAnswers).",".mysql_real_escape_string($this->percentTest).")";
|
||||
$query = mysql_query($sql);
|
||||
$passed=$this->testPassed;
|
||||
$sql="INSERT INTO learnprogress (user_id,root,date,t_id,number,correct,wrong,percentage,passed)
|
||||
VALUES ('".mysql_real_escape_string($_SESSION['profile']['id'])."',
|
||||
'".mysql_real_escape_string($_SESSION['profile']['root'])."',
|
||||
'$date',
|
||||
".intval($this->topicID).",
|
||||
".intval($this->questionLimit).",
|
||||
".intval($correctAnswers).",
|
||||
".intval($wrongAnswers).",
|
||||
".mysql_real_escape_string($this->percentTest).",
|
||||
".intval($passed).")";
|
||||
$query = mysql_query($sql);
|
||||
$this->lp_id = mysql_insert_id();
|
||||
$this->insertAnswersIncorrect();
|
||||
}
|
||||
|
||||
|
||||
function insertAnswersIncorrect(){
|
||||
foreach($this->wrongQuestions as $value){
|
||||
$sql="INSERT INTO answers_incorrect (lp_id,q_id) VALUES ( ".intval($this->lp_id).",".intval($value).")";
|
||||
$query = mysql_query($sql);
|
||||
}
|
||||
$query = mysql_query($sql);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
function getTestResult(){
|
||||
$wrong=count($this->wrongQuestions);
|
||||
$correct=$this->questionLimit-$wrong;
|
||||
if($wrong==0)$percentTest=100;
|
||||
else if(($wrong>=$this->questionLimit) || ($this->questionLimit < 1))$percentTest=0;
|
||||
else $percentTest=($correct/$this->questionLimit)*100;
|
||||
|
||||
|
||||
$percentTest=round($percentTest, 2);
|
||||
$this->percentTest=$percentTest;
|
||||
$this->testPassed=0;
|
||||
if($this->rawToPass > 0 && $this->rawToPass <= $percentTest)$value="".Class_Quiz_08."";
|
||||
else $value="".Class_Quiz_09."";
|
||||
|
||||
|
||||
echo'<p class="centered"> '.Global_05." : <br />";
|
||||
global $questionlimit;
|
||||
$questionlimit =$this->questionLimit;
|
||||
|
|
@ -495,21 +507,22 @@ function checkAnswers($correct,$value) {
|
|||
echo" ".Class_Quiz_05." <b>$this->rawToPass %</b> ";
|
||||
echo "<br /> ".Class_Quiz_06." <b>".$this->percentTest." % </b> ".Class_Quiz_07." <b>$value</b> <br /></p>";
|
||||
//createLearnProgress();
|
||||
|
||||
|
||||
if($this->rawToPass > 0 && $this->rawToPass <= $percentTest) {
|
||||
$this->testPassed=1;
|
||||
// Test has been passed, maybe a paper/PDF-certificate can be requested
|
||||
if ($_SERVER['SSL_CLIENT_S_DN_CN']=="CAcert WoT User") {
|
||||
// Sorry, we cannot issue certificates for anonymous users
|
||||
echo '<br /><p class="centered">'.Class_Quiz_10_AnonymousCert."</p>";
|
||||
} else {
|
||||
echo "<form class='info' action='index.php?site=start_test&action=requestCert' method='post'>";
|
||||
echo "<form class='info' action='index.php?site=start_test&action=requestCert' method='post'>";
|
||||
echo "<input type='hidden' name='t_id' value='$this->topicID' />";
|
||||
echo "<input name='submit' class='Button_middle' type='submit' value='".Class_Quiz_11_RequestCert."' />";
|
||||
echo "<input name='submit' class='Button_middle' type='submit' value='".Class_Quiz_11_RequestCert."' />";
|
||||
echo "</form>";
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
function showDescription($i){
|
||||
if(isset($_SESSION['values']['questionList'][$i]['description_text'])){
|
||||
// Ausgabe der Beschreibung
|
||||
|
|
|
|||
|
|
@ -7,6 +7,8 @@ class Progress
|
|||
var $incorrect_answers;
|
||||
var $percentArray;
|
||||
var $maximum;
|
||||
var $passed;
|
||||
var $totalresult=array();
|
||||
|
||||
function Progress() {
|
||||
$this->progress=array();
|
||||
|
|
@ -15,70 +17,83 @@ class Progress
|
|||
$this->topic=0;
|
||||
$this->lp_id=0;
|
||||
$this->percentArray=array();
|
||||
$this->passed=0;
|
||||
}
|
||||
|
||||
|
||||
function setTopic($t_id){
|
||||
$this->topic=$t_id;
|
||||
}
|
||||
|
||||
|
||||
function setLp_id($lp_id){
|
||||
$this->lp_id=$lp_id;
|
||||
}
|
||||
|
||||
|
||||
function setData($value){
|
||||
$this->progress=$value;
|
||||
}
|
||||
function getProgress(){
|
||||
$sql= "SELECT lp_id,date,number,correct,wrong FROM learnprogress WHERE user_id='".mysql_real_escape_string($_SESSION['profile']['id'])."' AND t_id='".mysql_real_escape_string($this->topic)."' AND root ='".mysql_real_escape_string($_SESSION['profile']['root'])."' order by date";
|
||||
$query = mysql_query($sql) OR die(mysql_error());
|
||||
$sql= "SELECT lp_id,date,number,correct,wrong, passed FROM learnprogress WHERE user_id='".mysql_real_escape_string($_SESSION['profile']['id'])."' AND t_id='".mysql_real_escape_string($this->topic)."' AND root ='".mysql_real_escape_string($_SESSION['profile']['root'])."' order by date";
|
||||
$query = mysql_query($sql) OR die(mysql_error());
|
||||
$i=1;
|
||||
while($progress =mysql_fetch_array($query,MYSQL_BOTH )){
|
||||
while($progress =mysql_fetch_array($query,MYSQL_BOTH )){
|
||||
$this->progress[$i]['lp_id']=$progress['lp_id'];
|
||||
$this->progress[$i]['date']=$progress['date'];
|
||||
$this->progress[$i]['number']=$progress['number']; // in arra speichern
|
||||
$this->progress[$i]['correct']=$progress['correct'];
|
||||
$this->progress[$i]['wrong']=$progress['wrong'];
|
||||
$this->progress[$i]['passed']=$progress['passed'];
|
||||
$i++;
|
||||
}
|
||||
|
||||
|
||||
}
|
||||
|
||||
|
||||
function count() {
|
||||
$numberOfTests=count($this->progress);
|
||||
return $numberOfTests;
|
||||
}
|
||||
|
||||
|
||||
function showTable() {
|
||||
$this->totalresult['count']=0;
|
||||
$this->totalresult['passed']=0;
|
||||
if(count($this->progress)==0) echo "<div class='h8'>".Global_07."</div>";
|
||||
else {
|
||||
echo"<br /> <br />";
|
||||
echo"<table class='table table_progress'>";
|
||||
echo"<table class='table table_progress'>";
|
||||
echo "<tr>";
|
||||
echo"<td class='th th_pos'>".Global_10."</td>";
|
||||
echo"<td class='th th_pos_date'>".Global_04."</td>";
|
||||
echo"<td class='th th_count'>".Class_Progress_01."</td>";
|
||||
echo"<td class='th th_count'>".Global_03."</td>";
|
||||
echo"<td class='th th_count'>".Statistic_04."</td>";
|
||||
echo "<td class='th th_buttons'></td>";
|
||||
echo"</tr>";
|
||||
for ($i=1;$i<=count($this->progress);$i++){
|
||||
for ($i=1;$i<=count($this->progress);$i++){
|
||||
if (1==$this->progress[$i]['passed']) {
|
||||
$this->totalresult['passed']+=1;
|
||||
}
|
||||
echo "<tr>";
|
||||
echo"<td class='td'>$i</td>";
|
||||
echo"<td class='td'>".$this->progress[$i]['date']."</td>";
|
||||
echo"<td class='td'>".$this->progress[$i]['number']."</td>";
|
||||
if ($this->progress[$i]['number'] > 0) {
|
||||
$percent=($this->progress[$i]['correct']/$this->progress[$i]['number'])*100;
|
||||
} else {
|
||||
$percent = 0;
|
||||
}
|
||||
$percent=round ($percent,2);
|
||||
echo"<td class='td'>$percent %</td>";
|
||||
echo"<td class='td'> <a href='?site=progress&action=showIncorrectAnswers&lp_id=".$this->progress[$i]['lp_id']."&t_id=$this->topic'><img src='images/details.png' class='linkimage' alt='' /></a></td>";
|
||||
echo "</tr>";
|
||||
}
|
||||
echo"</table>";
|
||||
echo"<td class='td'>".$this->progress[$i]['date']."</td>";
|
||||
echo"<td class='td'>".$this->progress[$i]['number']."</td>";
|
||||
echo"<td class='td'>".getPassedImage($this->progress[$i]['passed'])."</td>";
|
||||
if ($this->progress[$i]['number'] > 0) {
|
||||
$percent=($this->progress[$i]['correct']/$this->progress[$i]['number'])*100;
|
||||
} else {
|
||||
$percent = 0;
|
||||
}
|
||||
$percent=round ($percent,2);
|
||||
echo"<td class='td'>$percent %</td>";
|
||||
echo"<td class='td'> <a href='?site=progress&action=showIncorrectAnswers&lp_id=".$this->progress[$i]['lp_id']."&t_id=$this->topic'><img src='images/details.png' class='linkimage' alt='' /></a></td>";
|
||||
echo "</tr>";
|
||||
}
|
||||
$this->totalresult['count']=$i;
|
||||
echo "<tr>";
|
||||
echo "<td class='td' colspan='6' align='center'>".Statistic_04.' '.$this->totalresult['passed'].'/'.$this->totalresult['count']."</td>";
|
||||
echo "</tr>";
|
||||
echo"</table>";
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
function checkProgressData(){
|
||||
if(count($this->progress)==0) echo "<div class='h8'>".Global_07."</div>";
|
||||
else {
|
||||
|
|
@ -90,31 +105,31 @@ class Progress
|
|||
echo '<h5 class="centered">'.Class_Progress_02." ".Class_Progress_03." $this->maximum ".Class_Progress_04.".</h5>";
|
||||
} else $k=1;
|
||||
$j=0;
|
||||
|
||||
for ($i=$k;$i<=$limit;$i++){
|
||||
|
||||
for ($i=$k;$i<=$limit;$i++){
|
||||
if ($this->progress[$i]['number'] > 0) {
|
||||
$percent=($this->progress[$i]['correct']/$this->progress[$i]['number'])*100;
|
||||
} else {
|
||||
$percent=0;
|
||||
}
|
||||
$this->percentArray[$j][]=$this->progress[$i]['date'];
|
||||
$this->percentArray[$j][]=$percent;
|
||||
$this->percentArray[$j][]=$percent;
|
||||
$j++;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
function showBalken(){
|
||||
|
||||
|
||||
$this->checkProgressData();
|
||||
$this->percentArray= serialize($this->percentArray);
|
||||
$this->percentArray=base64_encode ($this->percentArray);
|
||||
$titley=Global_15;
|
||||
$titlex=Global_04;
|
||||
echo " <div id=\"learnprogress\">\n";
|
||||
echo " <div id=\"learnprogress\">\n";
|
||||
echo "<img src='includes/graph_bib/bar.php?data=$this->percentArray&learnpath=true&titley=$titley&titlex=$titlex' alt='' />";
|
||||
echo "</div>\n";
|
||||
|
||||
echo "</div>\n";
|
||||
|
||||
}
|
||||
function showGraph(){
|
||||
$this->checkProgressData();
|
||||
|
|
@ -122,57 +137,57 @@ class Progress
|
|||
$this->percentArray=base64_encode ($this->percentArray);
|
||||
$titley=Global_15;
|
||||
$titlex=Global_04;
|
||||
echo " <div id=\"learnprogress\">\n";
|
||||
echo " <div id=\"learnprogress\">\n";
|
||||
echo "<img src='includes/graph_bib/curve.php?percentArray=$this->percentArray&learnpath=true&titley=$titley&titlex=$titlex' alt='' />";
|
||||
echo "</div>\n";
|
||||
|
||||
echo "</div>\n";
|
||||
|
||||
}
|
||||
|
||||
|
||||
function showPie(){
|
||||
echo " <div id=\"learnprogress\">\n";
|
||||
echo " <div id=\"learnprogress\">\n";
|
||||
echo "<img src='includes/graph_bib/pie.php' alt='' />";
|
||||
echo "</div>\n";
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
function getIncorrectAnswers()
|
||||
{
|
||||
$sql="SELECT q_id FROM answers_incorrect WHERE lp_id=".intval($this->lp_id)."";
|
||||
$query = mysql_query($sql);
|
||||
$i=1;
|
||||
while($incorrect_answers =mysql_fetch_array($query,MYSQL_BOTH ))
|
||||
{
|
||||
while($incorrect_answers =mysql_fetch_array($query,MYSQL_BOTH ))
|
||||
{
|
||||
$this->incorrect_answers[$i]['q_id']=$incorrect_answers['q_id'];
|
||||
$i++;
|
||||
}
|
||||
$this->showIncorrectAnswers();
|
||||
}
|
||||
|
||||
function showIncorrectAnswers(){
|
||||
echo "<form action='?site=progress&action=showTable&t_id=$this->topic' method='post'>";
|
||||
|
||||
function showIncorrectAnswers(){
|
||||
echo "<form action='?site=progress&action=showTable&t_id=$this->topic' method='post'>";
|
||||
echo "<fieldset >";
|
||||
echo " <legend class='table_show_incorrect'>".Class_Progress_08." </legend> ";
|
||||
echo "<table class='table_show_incorrect'>";
|
||||
|
||||
|
||||
|
||||
|
||||
for ($i=1;$i<=count($this->incorrect_answers);$i++){
|
||||
echo"<tr>";
|
||||
echo "<td class='nr_incorrect' valign='top'> $i.) </td>";
|
||||
$sql="SELECT question,qt_id FROM questions WHERE q_id=".intval($this->incorrect_answers[$i]['q_id'])."";
|
||||
$query = mysql_query($sql);
|
||||
while($question =mysql_fetch_array($query,MYSQL_BOTH )) {
|
||||
while($question =mysql_fetch_array($query,MYSQL_BOTH )) {
|
||||
if( $question['qt_id']==4){
|
||||
$questionText=$this->getFIBQuestion( $question['question']);
|
||||
|
||||
|
||||
echo"<td class='question_incorrect' valign='top'>".$questionText."</td>";
|
||||
|
||||
|
||||
}
|
||||
else{
|
||||
echo "<td class='question_incorrect' valign='top'>". $question['question']."</td>";
|
||||
}
|
||||
}
|
||||
echo"</tr>";
|
||||
}
|
||||
}
|
||||
echo"</tr>";
|
||||
}
|
||||
if($this->progress [$this->lp_id]['wrong']>count($this->incorrect_answers)) {
|
||||
$number=$this->progress [$this->lp_id]['wrong']-count($this->incorrect_answers);
|
||||
echo"<tr>";
|
||||
|
|
@ -186,9 +201,9 @@ class Progress
|
|||
echo"</tr>";
|
||||
echo"</table>";
|
||||
echo "</fieldset>";
|
||||
echo "</form>";
|
||||
}
|
||||
|
||||
echo "</form>";
|
||||
}
|
||||
|
||||
function getFIBQuestion($question){
|
||||
$addSlashes= preg_quote( $question, '[^]'); // Slash hinzufügen wenn KLammer gefunden wird
|
||||
$array=explode('\\',$addSlashes); // String teilen
|
||||
|
|
@ -201,12 +216,24 @@ class Progress
|
|||
$answer=substr ($questionText,$beginPos,$length );// den String zwischen den Klammern suchen
|
||||
$questionText=str_replace($answer,'(xxx)', $questionText); // gespeicherten Wert aus string löschen
|
||||
$answer=str_replace("]",'', $answer); // Klammer entfernen
|
||||
$key = array_search($answer, $array);
|
||||
$answer=str_replace("[",'', $answer); // Klammer entfernen
|
||||
|
||||
}
|
||||
}
|
||||
$key = array_search($answer, $array);
|
||||
$answer=str_replace("[",'', $answer); // Klammer entfernen
|
||||
|
||||
}
|
||||
}
|
||||
return $questionText;
|
||||
}
|
||||
}
|
||||
|
||||
function getPassedImage($passed){
|
||||
// returns the image depending on the status of a test result
|
||||
$img="<img src='images/details.png' alt='' />";
|
||||
if (0==$passed) {
|
||||
$img="<img src='images/wrong.png' alt='' />";
|
||||
}
|
||||
if (1==$passed) {
|
||||
$img="<img src='images/correct.png' alt='' />";
|
||||
}
|
||||
return $img;
|
||||
}
|
||||
}
|
||||
?>
|
||||
|
|
|
|||
Loading…
Reference in a new issue