mirror of
https://github.com/moodle/moodle.git
synced 2025-01-22 08:11:26 +01:00
108 lines
3.4 KiB
PHP
108 lines
3.4 KiB
PHP
<?PHP // $Id$
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// Import quiz questions into the given category
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require_once("../../config.php");
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require_once("lib.php");
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require_variable($category);
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optional_variable($format);
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if (! $category = get_record("quiz_categories", "id", $category)) {
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error("This wasn't a valid category!");
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}
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if (! $course = get_record("course", "id", $category->course)) {
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error("This category doesn't belong to a valid course!");
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}
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require_login($course->id);
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if (!isteacher($course->id)) {
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error("Only the teacher can import quiz questions!");
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}
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$streditingquiz = get_string("editingquiz", "quiz");
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$strimportquestions = get_string("importquestions", "quiz");
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print_header("$course->shortname: $strimportquestions", "$course->shortname: $strimportquestions",
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"<A HREF=\"$CFG->wwwroot/course/view.php?id=$course->id\">$course->shortname</A>
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-> <A HREF=\"edit.php\">$streditingquiz</A> -> $strimportquestions");
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if ($form = data_submitted()) { /// Filename
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if (!empty($_FILES['newfile'])) {
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$newfile = $_FILES['newfile'];
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}
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if (empty($newfile)) {
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notify(get_string("uploadnofilefound") );
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} else if (!is_uploaded_file($newfile['tmp_name']) or $newfile['size'] == 0) {
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notify(get_string("uploadproblem") );
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} else {
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if (! is_readable("format/$form->format".".php")) {
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error("Format not known ($form->format)");
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}
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require("format/$form->format".".php");
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$format = new quiz_file_format();
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if (! $lines = $format->readdata($newfile['tmp_name'])) {
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error("File could not be read, or was empty");
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}
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if (! $questions = $format->readquestions($lines)) {
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error("There are no questions in this file!");
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}
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notify("Importing ".count($questions)." questions");
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$count = 0;
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foreach ($questions as $question) {
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$count++;
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echo "<HR>";
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echo "<P>$count<BR>".stripslashes($question->questiontext)."</P>";
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$question->category = $category->id;
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if (!$question->id = insert_record("quiz_questions", $question)) {
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error("Could not insert new question!");
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}
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// Now to save all the answers and type-specific options
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$result = quiz_save_question_options($question);
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if (!empty($result->error)) {
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error($result->error);
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}
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if (!empty($result->notice)) {
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notice($result->notice);
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}
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}
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print_continue("edit.php");
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print_footer($course);
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exit;
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}
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}
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/// Print upload form
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echo "<DIV ALIGN=CENTER>";
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echo "<FORM ENCTYPE=\"multipart/form-data\" METHOD=\"POST\" ACTION=import.php>";
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choose_from_menu($QUIZ_FILE_FORMAT, "format", "missingword", "");
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helpbutton("import", $strimportquestions, "quiz");
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echo "<BR>";
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echo " <INPUT TYPE=hidden NAME=category VALUE=\"$category->id\">";
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echo " <INPUT NAME=\"newfile\" TYPE=\"file\" size=\"50\">";
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echo " <INPUT TYPE=submit NAME=save VALUE=\"".get_string("uploadthisfile")."\">";
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echo "</FORM>";
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echo "</DIV>";
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print_footer($course);
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?>
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