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Updated quiz scripts to work with the separate question scripts in moodle/question

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This commit is contained in:
gustav_delius 2006-02-24 10:43:06 +00:00
parent e586cfb4b0
commit 80a5e194ff
15 changed files with 24 additions and 3194 deletions
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121
mod/quiz/edit.php
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@ -34,18 +34,12 @@
* @package quiz
*/
require_once("../../config.php");
require_once("editlib.php");
require_once($CFG->dirroot.'/mod/quiz/editlib.php');
require_login();
$courseid = optional_param('courseid');
$quizid = optional_param('quizid');
$page = optional_param('page', -1);
$perpage = optional_param('perpage', 20);
$sortorder = optional_param('sortorder', 'qtype, name ASC');
if (preg_match("/[';]/", $sortorder)) {
error("Incorrect use of the parameter 'sortorder'");
}
$strquizzes = get_string('modulenameplural', 'quiz');
$strquiz = get_string('modulename', 'quiz');
@ -129,12 +123,6 @@ if (self.name == 'editquestion') {
$modform->grades = quiz_get_all_question_grades($modform);
}
if ($page > -1) {
$modform->page = $page;
} else {
$page = isset($modform->page) ? $modform->page : 0;
}
/// Now, check for commands on this page and modify variables as necessary
if (isset($_REQUEST['up']) and confirm_sesskey()) { /// Move the given question up a slot
@ -250,86 +238,10 @@ if (self.name == 'editquestion') {
}
}
if (isset($_REQUEST['move']) and confirm_sesskey()) { /// Move selected questions to new category
if (!$tocategory = get_record('quiz_categories', 'id', $_REQUEST['category'])) {
error('Invalid category');
}
if (!isteacheredit($tocategory->course)) {
error(get_string('categorynoedit', 'quiz', $tocategory->name), 'edit.php');
}
foreach ($_POST as $key => $value) { // Parse input for question ids
if (substr($key, 0, 1) == "q") {
$key = substr($key,1);
if (!set_field('quiz_questions', 'category', $tocategory->id, 'id', $key)) {
error('Could not update category field');
}
}
}
}
if (isset($_REQUEST['delete']) and confirm_sesskey()) { /// Remove a question from the quiz
quiz_delete_quiz_question($_REQUEST['delete'], $modform);
}
if (isset($_REQUEST['deleteselected'])) { // delete selected questions from the category
if (isset($confirm) and confirm_sesskey()) { // teacher has already confirmed the action
if ($confirm == md5($deleteselected)) {
if ($questionlist = explode(',', $deleteselected)) {
// for each question either hide it if it is in use or delete it
foreach ($questionlist as $questionid) {
if (record_exists('quiz_question_instances', 'question', $questionid) or
record_exists('quiz_states', 'originalquestion', $questionid)) {
if (!set_field('quiz_questions', 'hidden', 1, 'id', $questionid)) {
error('Was not able to hide question');
}
} else {
delete_records("quiz_questions", "id", $questionid);
}
}
}
redirect("edit.php");
} else {
error("Confirmation string was incorrect");
}
} else { // teacher still has to confirm
// make a list of all the questions that are selected
$rawquestions = $_POST;
$questionlist = ''; // comma separated list of ids of questions to be deleted
$questionnames = ''; // string with names of questions separated by <br /> with
// an asterix in front of those that are in use
$inuse = false; // set to true if at least one of the questions is in use
foreach ($rawquestions as $key => $value) { // Parse input for question ids
if (substr($key, 0, 1) == "q") {
$key = substr($key,1);
$questionlist .= $key.',';
if (record_exists('quiz_question_instances', 'question', $key) or
record_exists('quiz_states', 'originalquestion', $key)) {
$questionnames .= '* ';
$inuse = true;
}
$questionnames .= get_field('quiz_questions', 'name', 'id', $key).'<br />';
}
}
if (!$questionlist) { // no questions were selected
redirect('edit.php');
}
$questionlist = rtrim($questionlist, ',');
// Add an explanation about questions in use
if ($inuse) {
$questionnames .= get_string('questionsinuse', 'quiz');
}
print_header_simple($streditingquestions, '',
"$streditingquestions");
notice_yesno(get_string("deletequestionscheck", "quiz", $questionnames),
"edit.php?sesskey=$USER->sesskey&amp;deleteselected=$questionlist&amp;confirm=".md5($questionlist), "edit.php");
print_footer($course);
exit;
}
}
if (isset($_REQUEST['savechanges']) and confirm_sesskey()) {
/// We need to save the new ordering (if given) and the new grades
$oldquestions = explode(",", $modform->questions); // the questions in the old order
@ -371,22 +283,10 @@ if (self.name == 'editquestion') {
}
}
if (isset($_REQUEST['cat'])) { /// coming from category selection drop-down menu
$modform->category = $cat;
$page = 0;
$modform->page = 0;
}
if(isset($_REQUEST['recurse'])) {
$SESSION->quiz_recurse = optional_param('recurse', 0, PARAM_BOOL);
}
if(isset($_REQUEST['showbreaks'])) {
$SESSION->quiz_showbreaks = optional_param('showbreaks', 0, PARAM_BOOL);
$SESSION->quiz_reordertool = optional_param('reordertool', 0, PARAM_BOOL);
}
if(isset($_REQUEST['showhidden'])) {
$SESSION->quiz_showhidden = optional_param('showhidden', 0, PARAM_BOOL);
}
/// Delete any teacher preview attempts if the quiz has been modified
if (isset($_REQUEST['setgrades']) or isset($_REQUEST['delete']) or isset($_REQUEST['repaginate']) or isset($_REQUEST['addrandom']) or isset($_REQUEST['addquestion']) or isset($_REQUEST['up']) or isset($_REQUEST['down']) or isset($_REQUEST['add'])) {
@ -399,12 +299,6 @@ if (self.name == 'editquestion') {
$category = quiz_get_default_category($course->id);
$modform->category = $category->id;
}
if (!isset($SESSION->quiz_recurse)) {
$SESSION->quiz_recurse = 1;
}
if (!isset($SESSION->quiz_showhidden)) {
$SESSION->quiz_showhidden = false;
}
if (!isset($SESSION->quiz_showbreaks)) {
$SESSION->quiz_showbreaks = ($CFG->quiz_questionsperpage < 2) ? 0 : 1;
}
@ -498,18 +392,7 @@ if (self.name == 'editquestion') {
echo '</td><td valign="top" width="50%">';
}
// non-quiz-specific column
print_simple_box_start("center", "100%");
// starts with category selection form
quiz_print_category_form($course, $modform->category, $SESSION->quiz_recurse, $SESSION->quiz_showhidden);
print_simple_box_end();
print_spacer(5,1);
// continues with list of questions
print_simple_box_start("center", "100%");
quiz_print_cat_question_list($course, $modform->category,
isset($modform->instance) ? $modform->instance : 0, $SESSION->quiz_recurse, $page, $perpage, $SESSION->quiz_showhidden, $sortorder);
print_simple_box_end();
require($CFG->dirroot.'/question/showbank.php');
echo '</td></tr>';
echo '</table>';