mirror of https://github.com/CAcertOrg/cats.git
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283 lines
14 KiB
PHP
283 lines
14 KiB
PHP
<?php
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// nur wenn man eingeloggt ist und admin Rechte hat
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if(($_SESSION['profile']['loggedin']==1) &&($_SESSION['profile']['admin']==1)){
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// Includieren
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include ("includes/db_connect.inc");
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include ("functions/reallyDel.php");
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include ("functions/clearDatabase.php");
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// Objekte erzeugen
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$topics=new Topic();
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$question= new Question();
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$answer= new Answer();
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// Überprüfung auf String / Wertzuweisung
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$action=''; if(isset($_GET['action']))$action=strval($_GET['action']);
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$error='';
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if(isset($_GET['error'])) $error =strval($_GET['error']);
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// Übeprüfung auf buchstaben (keine Zahlen zugelassen)
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if(!ctype_alpha($error)) unset($error);
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// Überbrüfung auf integer / Wertzuweisung //Initialisierung
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$t_id=0; if(isset($_SESSION['values']['t_id']))$t_id=abs(intval($_SESSION['values']['t_id']));
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if(isset($_GET['t_id']))$t_id=abs(intval($_GET['t_id']));
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if(isset($_REQUEST['topic']))$t_id=abs(intval($_REQUEST['topic']));
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$q_id=0; if(isset($_GET['q_id']))$q_id=abs(intval($_GET['q_id']));
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// Wenn auf der Statistik-Seite Aktionen aufgerufen werden
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if(isset($_SESSION['values']['return_site']) && ($_SESSION['values']['return_site']=='statistic')) {
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$site="site=statistic&action=getStatisticQuestions&t_id=$t_id";
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} else {
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$site="site=topic&action=getQuestions&t_id=$t_id";
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}
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// Fetch encoding from session, simplifies future switch to utf-8 encoding.
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$encoding = $_SESSION['_config']['encoding'];
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if (!$encoding) {
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$encoding = "iso-8859-1"; // Backwards compatibility
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}
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// Löschen der Session Variable
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if (isset($_SESSION['values']['question']['new'])) unset($_SESSION['values']['question']['new']);
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// Auswahl der gewählten Aktionen
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switch ($action){
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case 'save':{ // speichern eines neuen Topics
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// Wertzuweisung
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$questPerQuiz=0; if(isset($_REQUEST["questPerQuiz"]))$questPerQuiz =abs(intval($_REQUEST["questPerQuiz"]));
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$rawToPass=0; if(isset($_REQUEST["rawToPass"]))$rawToPass =abs(intval($_REQUEST["rawToPass"]));
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$name=""; if(isset($_REQUEST["new_topic"]))$name= $_REQUEST["new_topic"];
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$topics->setTopicName($name);
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$checkNum=$topics->setNumOfQu($questPerQuiz);
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$checkPerc=$topics->setrawToPass($rawToPass);
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$topics->setSession();
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if($checkPerc!=0) echo" <meta http-equiv='refresh' content='0; url=?site=topic&action=new_topic&error=rawToPass' />";
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if($checkNum!=0)echo" <meta http-equiv='refresh' content='0; url=?site=topic&action=new_topic&error=numOfQu' />";
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else if($checkPerc==0 && $checkNum==0){
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$reply=$topics->saveTopic();
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if($reply=='none'){
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$topics->unsetSession();
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echo" <meta http-equiv='refresh' content='0; url=?site=topic' />";
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} else echo" <meta http-equiv='refresh' content='0; url=?site=topic&action=new_topic&error=$reply' />";
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}
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break;
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}
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case 'new_topic':{ // neues Topic
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if($error)$topics->setError($error);
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$topics->newForm();
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break;
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}
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case 'setTopicInactive':{ //inaktiv setzen
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$topics->setTopicID($t_id);
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$topics->setInactiveTopic();
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echo" <meta http-equiv='refresh' content='0; url=?site=topic' />";
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break;
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}
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case 'setTopicAvtive':{ //aktivieren
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$topics->setTopicID($t_id);
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$topics->setActiveTopic();
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echo" <meta http-equiv='refresh' content='0; url=?site=topic' />";
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break;
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}
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case'delTopic':{ // Löschen eines Themas
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$questionArray=array();
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reallyDelTopic($t_id);
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if($_REQUEST['submit']==Global_13){
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$topics->setTopicID($t_id);
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$topics->delTopic();
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echo" <meta http-equiv='refresh' content='0; url=?site=topic' />";
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}
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else if($_REQUEST['submit']==Global_14)echo" <meta http-equiv='refresh' content='0; url=?site=topic' />";
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break;
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}
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case 'getQuestions':{ // Fragen zum Thema anzeigen
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$topics->setTopic($t_id);
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echo "<br /><h2> ".Topic_03." ".stripslashes($topics->getTopicName())."<br /></h2>";
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$question->setTopic($t_id);
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$question->setAllQuestions();
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$question->showQuestionTable();
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break;
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}
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case 'delQuestion': { // Löschen einer Frage
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reallyDelQuestion($q_id,$t_id);
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if($_REQUEST['submit']==Global_13){
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$answer->delAnswers($q_id);
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$question->delQuestion($q_id);
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echo" <meta http-equiv='refresh' content='0; url=?$site' />";
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}
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else if($_REQUEST['submit']==Global_14) echo" <meta http-equiv='refresh' content='0; url=?$site' />";
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break;
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}
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case 'setQuestionInactive':{ // Deaktivieren einer Frage
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$question->setID($q_id);
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$question->setInactive();
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echo" <meta http-equiv='refresh' content='0; url=?$site' />";
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break;
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}
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case 'setQuestionActive':{ //Aktivieren einer Frage
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$question->setID($q_id);
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$question->setActive();
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echo" <meta http-equiv='refresh' content='0; url=?$site'>";
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break;
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}
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case 'showDetails':{ // Anzeigen der Fragedetails
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if($q_id!=0) $_SESSION ['values']['question']['q_id']=$q_id;
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if($error=='conflict') echo "<h5>".Topic_01." <br /></h5>";
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$question->setID($_SESSION ['values']['question']['q_id']);
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$question->loadQuestion();
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$type=$question->getType();
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$topics->getTopic();
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$topicArray=$topics->getTopicArray();
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$question->setAllTopics($topicArray);
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$question->showQuestionDetails();
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$answer->setQuestionID($_SESSION ['values']['question']['q_id']);
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$answer->setAnswerType($_SESSION ['values']['question']['qt']);
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$answer->getAnswers();
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$answer->showAnswers();
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break;
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}
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case 'updateQuestion': { // Question updaten
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// Wertzuweisung
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$questionText=""; if(isset($_REQUEST["question"]))$questionText= $_REQUEST["question"];
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$descriptionText=""; if(isset($_REQUEST["descriptionText"]))$descriptionText= $_REQUEST["descriptionText"];
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$description=0; if(isset($_REQUEST["description"]))$description=$_REQUEST["description"];
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$question->setID($q_id);
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$question->loadQuestion();
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$reply=$question->setUpdateQuestion($questionText,$t_id);
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// neue Beschreibung
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if($descriptionText!="" && $description==1)$question->saveDescription($q_id,$descriptionText);
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// Änderung der Beschreibung
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else if($descriptionText!="" && $description==0)$question->updateDescription($q_id,$descriptionText);
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// Beschreibung löschen
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if($descriptionText =="" && $description==0)$question->delDescription($q_id,$descriptionText);
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if($reply=='conflict') echo" <meta http-equiv='refresh' content='0; url=?site=topic&action=showDetails&q_id=$q_id&error=conflict' />";
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else echo" <meta http-equiv='refresh' content='0; url=?site=topic&action=showDetails&q_id=$q_id' />";
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break;
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}
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case 'updateAnswers': { // Antwort updaten
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// Wertzuweisung
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$type=0; if(isset($_GET['type'])) $type=abs(intval($_GET['type']));
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$a_id=0; if(isset($_GET['a_id'])) $a_id=abs(intval($_GET['a_id']));
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$changed_answers=array(); if(isset($_REQUEST["change"]))$changed_answers= $_REQUEST["change"];// array der geänderten Antworten
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//$answerList=array();$answerList=$_SESSION['values']['answerList'];
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$question->setID($q_id);
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$question->loadQuestion();
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$topics->getTopic();
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$topicArray=$topics->getTopicArray();
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$question->setAllTopics($topicArray);
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$type=$question->getType();
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$question->showQuestionDetails();
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$answer->setQuestionID($q_id);
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$answer->getAnswers();
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$answer->setAnswerList();
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$answer->setAnswerType($type);
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if(isset($_REQUEST['submit']) && !$a_id && $_REQUEST['submit']==Button_11){
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$answer->setChangedAnswers($changed_answers);
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$answer->updateChangedAnswers();
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}
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if($a_id){
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$answer->changeCorrect($a_id);
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$answer->updateTruthFalse();
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}
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if (isset($_REQUEST["editAnsw"])){
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//$answer->setAnswerList($answerList);
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$answer->setType();
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}
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if(!isset($_REQUEST["editAnsw"]) || empty($_REQUEST["editAnsw"])){
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$answer->showAnswers();
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}
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break;
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}
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case 'editTopic':{
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if(!isset($_SESSION['values']['topic']) || empty($_SESSION['values']['topic'])){
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$topics->setTopicID($t_id);
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$topics->setTopic($t_id);
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} else {
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if($error)$topics->setError($error);
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$topics->setTopicID($_SESSION['values']['topic']['t_id']);
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}
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$topics->updateForm();
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break;
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}
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case 'updateTopic':{ // Topic updaten
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//Wertzuweisung
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$name=""; if(isset($_REQUEST["new_topic"]))$name= $_REQUEST["new_topic"];
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$numofQuiz=0; if(isset($_REQUEST["questPerQuiz"]))$numOfQuiz =abs(intval($_REQUEST["questPerQuiz"]));
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$rawToPass=0; if(isset($_REQUEST["rawToPass"])) $rawToPass =abs(intval($_REQUEST["rawToPass"]));
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$topics->setTopicID($t_id);
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$topics->setTopicName($name);
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$checkNum=$topics->setNumOfQu($numOfQuiz);
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$checkPerc=$topics->setrawToPass($rawToPass);
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$topics->setSession();
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if($checkPerc!=0) echo" <meta http-equiv='refresh' content='0; url=?site=topic&action=editTopic&error=rawToPass' />";
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else if($checkNum!=0)echo" <meta http-equiv='refresh' content='0; url=?site=topic&action=editTopic&error=numOfQu' />";
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else if($checkPerc==0 && $checkNum==0){
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$topics->updateTopic();
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$topics->unsetSession();
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echo" <meta http-equiv='refresh' content='0; url=?site=topic' />";
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}
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break;
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}
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default: { // Übersicht der Themen
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echo"<h2><br />".Topic_02." </h2>";
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clearDatabase();
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$topics->unsetSession();
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$question->unsetSession();
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$topics->getTopic();
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$topicarray=$topics->getTopicArray();
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$number=$question->getNumberOfQuestions($topicarray);
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$topics->showTopicTable($number);
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unset($_SESSION['values']['return_site']);
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}
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}
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}
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else echo '<h5 class="centered">'.Global_01.'</h5>';
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?>
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