Quizcreator - Quiz creator.php
From Meta, a Wikimedia project coordination wiki
<?php
#apd_set_pprof_trace();
# Main wiki script; see design.doc
#
$wgRequestTime = microtime();
//unset( $IP );
@ini_set( 'allow_url_fopen', 0 ); # For security...
if( !file_exists( '../LocalSettings.php' ) ) {
if ( file_exists( '../config/LocalSettings.php' ) ) {
die( "To complete the installation, move <tt>config/LocalSettings.php</tt> to the parent directory.\n" );
} else {
die( "You'll have to <a href='config/index.php'>set the wiki up</a> first!" );
}
}
# Valid web server entry point, enable includes.
# Please don't move this line to includes/Defines.php. This line essentially defines
# a valid entry point. If you put it in includes/Defines.php, then any script that includes
# it becomes an entry point, thereby defeating its purpose.
define( 'MEDIAWIKI', true );
require_once( '../includes/Defines.php' );
require_once( '../LocalSettings.php' );
require_once( '../includes/Setup.php' );
wfProfileIn( 'main-misc-setup' );
OutputPage::setEncodings(); # Not really used yet
# Debug statement for user levels
# print_r($wgUser);
# If the user is not logged in, the Namespace:title of the article must be in
# the Read array in order for the user to see it. (We have to check here to
# catch special pages etc. We check again in Article::view())
if ( !is_null( $wgTitle ) && !$wgTitle->userCanRead() ) {
$wgOut->loginToUse();
$wgOut->output();
exit;
}
if ($wgUser->getID() != 0) {
$wgOut->setArticleFlag( false );
$wgTitle = Title::makeTitle( NS_SPECIAL, "Custom" );
$wgOut->setArticleRelated( false );
$wgOut->setRobotPolicy( "noindex,follow" );
require_once( '../quizzes/function.php' );
//if (!$_POST['quizname']&&!$_POST['question']) {
if (!file_exists("temp.txt")){
$wtext = "==Name of quiz==\n";
$text .= "Write the name of the quiz below, and click submit.<br><br>";
$text .= "If you need additional help using the quiz creator, click ";
$text .= "<a href=\"http://www.unitorganizer.com/mediawiki/index.php/Quiz_Creator\">here</a><br><br>";
$text .= create_quiz_form ();
$text .= create_input_button ("quizname","text","");
$text .= create_submit_button ("submit_quizname","submit");
if ($_POST['quizname']) {
$quiz_name = $_POST['quizname'];
$quiz_file_name = "$quiz_name".".xml";
$stringAPP = "<?xml version=\"1.0\"?>\n"."<QUIZ>\n\n"."<TITLE>"."$quiz_name"."</TITLE>";
// Open the file to write
$fh = fopen("$quiz_file_name", 'w') or die("can't create file");
// Add the strings in XML format
fwrite($fh, "$stringAPP");
fclose($fh);
$fh = fopen("temp.txt", 'w') or die("can't create file");
// Add the strings in XML format
fwrite($fh, "$quiz_file_name");
fclose($fh);
if (create_duplicate_quiz($quiz_name)){
} else {
echo "Can't create quiz file. Check the permissions of your quiz folder";
}
}
}
if (file_exists("temp.txt")) {
$quiz_file_name = file_get_contents("temp.txt");
}
if (file_exists($quiz_file_name)) {
$wtext = "==Enter Questions==\n";
$text = "When you are done entering questions, click submit without.\n";
$text .= "entering anything into the textbook. Below the question, enter\n";
$text .= "the choices for the question, and click on the one that is the answer.\n\n";
$text .= create_quiz_form ();
$text .= create_textarea ("question_textarea");
$text .= create_input_button ("question_choice1","text","");
$text .= create_input_button_radio ("question_radio","choice1");
$text .= create_input_button ("question_choice2","text","");
$text .= create_input_button_radio ("question_radio","choice2");
$text .= create_input_button ("question_choice3","text","");
$text .= create_input_button_radio ("question_radio","choice3");
$text .= create_input_button ("question_choice4","text","");
$text .= create_input_button_radio ("question_radio","choice4");
$text .= create_submit_button ("submit_questions","submit");
if ($_POST['submit_questions']) {
if ($_POST['question_textarea']){
$choice = $_POST['question_radio'];
$choicetext = $choice;
$question = create_tex_tag ($_POST['question_textarea']);
$choice_1 = $_POST['question_choice1'];
$choice_2 = $_POST['question_choice2'];
$choice_3 = $_POST['question_choice3'];
$choice_4 = $_POST['question_choice4'];
$text = "\n\n<QUESTION>\n"."<TEXT>"."$question"."</TEXT>\n";
$text .= "<CHOICES>"."$choice_1, "."$choice_2, "."$choice_3, "."$choice_4 "."</CHOICES>\n";
if ($choice == "choice1"){
$answer = $_POST['question_choice1'];
$text .= "<ANSWER>"."$answer"."</ANSWER>\n";
}
if ($choice == "choice2"){
$answer = $_POST['question_choice2'];
$text .= "<ANSWER>"."$answer"."</ANSWER>\n";
}
if ($choice == "choice3"){
$answer = $_POST['question_choice3'];
$text .= "<ANSWER>"."$answer"."</ANSWER>\n";
}
if ($choice == "choice4"){
$answer = $_POST['question_choice4'];
$text .= "<ANSWER>"."$answer"."</ANSWER>\n";
}
$text .= "</QUESTION>";
$quiz_file_name = file_get_contents("temp.txt");
$stringAPP = $text;
$fh = fopen("$quiz_file_name", 'a') or die("can't create file");
// Add the strings in XML format
fwrite($fh, "$stringAPP");
fclose($fh);
$_POST = array();
include ("quiz_creator.php");
}else {
$main_page = "/mediawiki/index.php";
$wtext = "==Quiz saved successfully==";
//$text = "$choicetext";
$text = "<a href=\"$main_page\">Main Page</a>";
$quiz_file_name = file_get_contents("temp.txt");
$stringAPP = "\n</QUIZ>";
$fh = fopen("$quiz_file_name", 'a') or die("can't create file");
// Add the strings in XML format
fwrite($fh, "$stringAPP");
fclose($fh);
$_POST = array();
if (unlink("temp.txt")){
} else {
echo "Delete of temp.txt failed!\n";
}
}
}
}
$wgOut->setPageTitle($wTitle);
$wgOut->addWikiText( "<br clear=all>\n" );
$wgOut->addWikiText( $wtext );
$wgOut->addWikiText( "<br clear=all>\n" );
$wgOut->addHTML( $text );
$wgOut->output();
exit;
} else {
$wgOut->loginToUse();
$wgOut->output();
exit;
}
