require_once $CFG->dirroot . '/mod/offlinequiz/locallib.php';
require_once $CFG->dirroot . '/question/editlib.php';
list($thispageurl, $contexts, $cmid, $cm, $offlinequiz, $pagevars) = question_edit_setup('editq', '/mod/offlinequiz/edit.php', true);
// Get the course object and related bits.
$course = $DB->get_record('course', array('id' => $offlinequiz->course), '*', MUST_EXIST);
require_capability('mod/offlinequiz:manage', $contexts->lowest());
// Determine groupid.
$groupnumber = optional_param('groupnumber', 1, PARAM_INT);
if ($groupnumber === -1 and !empty($SESSION->question_pagevars['groupnumber'])) {
$groupnumber = $SESSION->question_pagevars['groupnumber'];
}
if ($groupnumber === -1) {
$groupnumber = 1;
}
$offlinequiz->groupnumber = $groupnumber;
$thispageurl->param('groupnumber', $offlinequiz->groupnumber);
// Load the offlinequiz group and set the groupid in the offlinequiz object.
if ($offlinequizgroup = offlinequiz_get_group($offlinequiz, $groupnumber)) {
$offlinequiz->groupid = $offlinequizgroup->id;
$groupquestions = offlinequiz_get_group_question_ids($offlinequiz);
$offlinequiz->questions = $groupquestions;
} else {
print_error('invalidgroupnumber', 'offlinequiz');
}
// Create offlinequiz question bank view.
$questionbank = new mod_offlinequiz\question\bank\custom_view($contexts, $thispageurl, $course, $cm, $offlinequiz);
$questionbank->set_offlinequiz_has_scanned_pages(offlinequiz_has_scanned_pages($offlinequiz->id));
// Output.
$output = $PAGE->get_renderer('mod_offlinequiz', 'edit');
$contents = $output->question_bank_contents($questionbank, $pagevars);
echo json_encode(array('status' => 'OK', 'contents' => $contents));
/**
* Get any warnings to show at the top of the edit page.
* @return string[] array of strings.
*/
public function get_edit_page_warnings()
{
global $CFG;
$warnings = array();
if (!$this->can_be_edited()) {
$reviewlink = new \moodle_url($CFG->wwwroot . '/mod/offlinequiz/createquiz.php', array('q' => $this->offlinequizobj->get_offlinequiz()->id, 'mode' => 'createpdfs'));
$warnings[] = get_string('formsexistx', 'offlinequiz', $reviewlink->out(false));
}
if (offlinequiz_has_scanned_pages($this->offlinequizobj->get_offlinequizid())) {
$reviewlink = offlinequiz_attempt_summary_link_to_reports($this->offlinequizobj->get_offlinequiz(), $this->offlinequizobj->get_cm(), $this->offlinequizobj->get_context());
$warnings[] = get_string('cannoteditafterattempts', 'offlinequiz', $reviewlink);
}
if ($this->is_shuffled()) {
$updateurl = new \moodle_url('/course/mod.php', array('return' => 'true', 'update' => $this->offlinequizobj->get_cmid(), 'sesskey' => sesskey()));
$updatelink = '<a href="' . $updateurl->out() . '">' . get_string('updatethis', '', get_string('modulename', 'offlinequiz')) . '</a>';
$warnings[] = get_string('shufflequestionsselected', 'offlinequiz', $updatelink);
}
if ($this->offlinequizobj->get_offlinequiz()->grade == 0) {
$warnings[] = '<b>' . get_string('gradeiszero', 'offlinequiz') . '</b>';
}
foreach ($this->warnings as $warning) {
$warnings[] = '<b>' . $warning . '</b>';
}
return $warnings;
}
/**
* Given an object containing all the necessary data,
* (defined by the form in mod_form.php) this function
* will update an existing instance with new data.
*
* @param object $offlinequiz An object from the form in mod_form.php
* @return boolean Success/Fail
*/
function offlinequiz_update_instance($offlinequiz)
{
global $DB, $CFG;
require_once $CFG->dirroot . '/mod/offlinequiz/locallib.php';
$offlinequiz->timemodified = time();
$offlinequiz->id = $offlinequiz->instance;
// Remember the old values of the shuffle settings.
$shufflequestions = $DB->get_field('offlinequiz', 'shufflequestions', array('id' => $offlinequiz->id));
$shuffleanswers = $DB->get_field('offlinequiz', 'shuffleanswers', array('id' => $offlinequiz->id));
// Process the options from the form.
$result = offlinequiz_process_options($offlinequiz);
if ($result && is_string($result)) {
return $result;
}
$context = context_module::instance($offlinequiz->coursemodule);
// Process the HTML editor data in pdfintro.
if (property_exists($offlinequiz, 'pdfintro') && is_array($offlinequiz->pdfintro) && array_key_exists('text', $offlinequiz->pdfintro)) {
if ($draftitemid = $offlinequiz->pdfintro['itemid']) {
$editoroptions = offlinequiz_get_editor_options();
$offlinequiz->pdfintro = file_save_draft_area_files($draftitemid, $context->id, 'mod_offlinequiz', 'pdfintro', 0, $editoroptions, $offlinequiz->pdfintro['text']);
}
// $offlinequiz->pdfintro = $feedback->pdfintro['format'];
}
// Update the database.
if (!$DB->update_record('offlinequiz', $offlinequiz)) {
return false;
// Some error occurred.
}
// Do the processing required after an add or an update.
offlinequiz_after_add_or_update($offlinequiz);
// We also need the docscreated and the numgroups field.
$offlinequiz = $DB->get_record('offlinequiz', array('id' => $offlinequiz->id));
// Delete the question usage templates if no documents have been created and no answer forms have been scanned.
if (!$offlinequiz->docscreated && !offlinequiz_has_scanned_pages($offlinequiz->id)) {
offlinequiz_delete_template_usages($offlinequiz);
}
return true;
}
}
$path = clean_filename($path);
$filelist[$path . '/' . $filename] = $file;
}
}
$zipper = new zip_packer();
if ($zipper->archive_to_pathname($filelist, $tempzip)) {
send_temp_file($tempzip, $zipfilename);
}
}
// Print the page header.
echo $OUTPUT->header();
// Print the offlinequiz name heading and tabs for teacher.
$currenttab = 'createofflinequiz';
require 'tabs.php';
$hasscannedpages = offlinequiz_has_scanned_pages($offlinequiz->id);
if ($offlinequiz->grade == 0) {
echo '<div class="linkbox"><strong>';
echo $OUTPUT->notification(get_string('gradeiszero', 'offlinequiz'), 'notifyproblem');
echo '</strong></div>';
}
// Preview.
if ($mode == 'preview') {
// Print shuffle again buttons.
if (!$offlinequiz->docscreated && !$hasscannedpages) {
echo $OUTPUT->heading(get_string('formspreview', 'offlinequiz'));
echo $OUTPUT->box_start('generalbox controlbuttonbox');
unset($buttonoptions);
$buttonoptions = array();
$buttonoptions['q'] = $offlinequiz->id;
$buttonoptions['forcenew'] = true;
/**
* Add a question to a offlinequiz group
*
* Adds a question to a offlinequiz by updating $offlinequiz as well as the
* offlinequiz and offlinequiz_question_instances tables. It also adds a page break
* if required.
* @param int $id The id of the question to be added
* @param object $offlinequiz The extended offlinequiz object as used by edit.php
* This is updated by this function
* @param int $page Which page in offlinequiz to add the question on. If 0 (default),
* add at the end
* @return bool false if the question was already in the offlinequiz
*/
function offlinequiz_add_questionlist_to_group($questionids, $offlinequiz, $offlinegroup, $fromofflinegroup = null, $maxmarks = null)
{
global $DB;
if (offlinequiz_has_scanned_pages($offlinequiz->id)) {
return false;
}
// Don't add the same question twice.
foreach ($questionids as $questionid) {
$slots = $DB->get_records('offlinequiz_group_questions', array('offlinequizid' => $offlinequiz->id, 'offlinegroupid' => $offlinegroup->id), 'slot', 'questionid, slot, page, id');
if (array_key_exists($questionid, $slots)) {
continue;
}
$trans = $DB->start_delegated_transaction();
// If the question is already in another group, take the maxmark of that.
$maxmark = null;
if ($fromofflinegroup && ($oldmaxmark = $DB->get_field('offlinequiz_group_questions', 'maxmark', array('offlinequizid' => $offlinequiz->id, 'offlinegroupid' => $fromofflinegroup, 'questionid' => $questionid)))) {
$maxmark = $oldmaxmark;
} else {
if ($maxmarks && array_key_exists($questionid, $maxmarks)) {
$maxmark = $maxmarks[$questionid];
}
}
$maxpage = 1;
$numonlastpage = 0;
foreach ($slots as $slot) {
if ($slot->page > $maxpage) {
$maxpage = $slot->page;
$numonlastpage = 1;
} else {
$numonlastpage += 1;
}
}
// Add the new question instance.
$slot = new stdClass();
$slot->offlinequizid = $offlinequiz->id;
$slot->offlinegroupid = $offlinegroup->id;
$slot->questionid = $questionid;
if ($maxmark !== null) {
$slot->maxmark = $maxmark;
} else {
$slot->maxmark = $DB->get_field('question', 'defaultmark', array('id' => $questionid));
}
$lastslot = end($slots);
if ($lastslot) {
$slot->slot = $lastslot->slot + 1;
} else {
$slot->slot = 1;
}
$slot->page = 0;
if (!$slot->page) {
if ($offlinequiz->questionsperpage && $numonlastpage >= $offlinequiz->questionsperpage) {
$slot->page = $maxpage + 1;
} else {
$slot->page = $maxpage;
}
}
$DB->insert_record('offlinequiz_group_questions', $slot);
$trans->allow_commit();
}
}
}
if ($groupnumber === -1) {
$groupnumber = 1;
}
$offlinequiz->groupnumber = $groupnumber;
$thispageurl->param('groupnumber', $offlinequiz->groupnumber);
// Load the offlinequiz group and set the groupid in the offlinequiz object.
if ($offlinequizgroup = offlinequiz_get_group($offlinequiz, $groupnumber)) {
$offlinequiz->groupid = $offlinequizgroup->id;
$groupquestions = offlinequiz_get_group_question_ids($offlinequiz);
$offlinequiz->questions = $groupquestions;
} else {
print_error('invalidgroupnumber', 'offlinequiz');
}
$offlinequiz->sumgrades = $offlinequizgroup->sumgrades;
$offlinequizhasattempts = offlinequiz_has_scanned_pages($offlinequiz->id);
$docscreated = $offlinequiz->docscreated;
$PAGE->set_url($thispageurl);
// Get the course object and related bits.
$course = $DB->get_record('course', array('id' => $offlinequiz->course), '*', MUST_EXIST);
$offlinequizobj = new offlinequiz($offlinequiz, $cm, $course);
$structure = $offlinequizobj->get_structure();
if ($warning = optional_param('warning', '', PARAM_TEXT)) {
$structure->add_warning(urldecode($warning));
}
// You need mod/offlinequiz:manage in addition to question capabilities to access this page.
require_capability('mod/offlinequiz:manage', $contexts->lowest());
// Log this visit.
$params = array('courseid' => $course->id, 'context' => $contexts->lowest(), 'other' => array('offlinequizid' => $offlinequiz->id));
$event = \mod_offlinequiz\event\edit_page_viewed::create($params);
$event->trigger();
/**
* Display an icon to split or join two pages of the offlinequiz.
*
* @param \stdClass $offlinequiz the offlinequiz settings from the database.
* @param \stdClass $question data from the question and offlinequiz_slots tables.
* @param bool $insertpagebreak if true, show an insert page break icon.
* else show a join pages icon.
* @return string HTML to output.
*/
public function page_split_join_button($offlinequiz, $question, $insertpagebreak)
{
$url = new \moodle_url('repaginate.php', array('cmid' => $offlinequiz->cmid, 'offlinequizid' => $offlinequiz->id, 'offlinegroupid' => $offlinequiz->groupid, 'slot' => $question->slot, 'repag' => $insertpagebreak ? 2 : 1, 'sesskey' => sesskey()));
if ($insertpagebreak) {
$title = get_string('addpagebreak', 'offlinequiz');
$image = $this->pix_icon('e/insert_page_break', $title);
$action = 'addpagebreak';
} else {
$title = get_string('removepagebreak', 'offlinequiz');
$image = $this->pix_icon('e/remove_page_break', $title);
$action = 'removepagebreak';
}
// Disable the link if offlinequiz has attempts.
$disabled = null;
if (offlinequiz_has_scanned_pages($offlinequiz->id)) {
$disabled = "disabled";
}
return html_writer::span($this->action_link($url, $image, null, array('title' => $title, 'class' => 'page_split_join cm-edit-action', 'disabled' => $disabled, 'data-action' => $action)), 'page_split_join_wrapper');
}
* @package mod
* @subpackage offlinequiz
* @author Juergen Zimmer <*****@*****.**>
* @copyright 2015 Academic Moodle Cooperation {@link http://www.academic-moodle-cooperation.org}
* @since Moodle 2.8
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
require_once __DIR__ . '/../../config.php';
require_once $CFG->dirroot . '/mod/offlinequiz/locallib.php';
require_once $CFG->dirroot . '/mod/offlinequiz/offlinequiz.class.php';
$cmid = required_param('cmid', PARAM_INT);
$offlinequizid = required_param('offlinequizid', PARAM_INT);
$offlinegroupid = required_param('offlinegroupid', PARAM_INT);
$slotnumber = required_param('slot', PARAM_INT);
$repagtype = required_param('repag', PARAM_INT);
require_sesskey();
$offlinequizobj = offlinequiz::create($offlinequizid, $offlinegroupid);
$group = $DB->get_record('offlinequiz_groups', array('id' => $offlinegroupid));
require_login($offlinequizobj->get_course(), false, $offlinequizobj->get_cm());
require_capability('mod/offlinequiz:manage', $offlinequizobj->get_context());
if (offlinequiz_has_scanned_pages($offlinequizid)) {
$reportlink = offlinequiz_attempt_summary_link_to_reports($offlinequizobj->get_offlinequiz(), $offlinequizobj->get_cm(), $offlinequizobj->get_context());
throw new \moodle_exception('cannoteditafterattempts', 'offlinequiz', new moodle_url('/mod/offlinequiz/edit.php', array('cmid' => $cmid)), $reportlink);
}
$slotnumber++;
$repage = new \mod_offlinequiz\repaginate($offlinequizid, $offlinegroupid);
$repage->repaginate_slots($slotnumber, $repagtype);
offlinequiz_delete_template_usages($offlinequizobj->get_offlinequiz());
$structure = $offlinequizobj->get_structure();
$slots = $structure->refresh_page_numbers_and_update_db($structure->get_offlinequiz());
redirect(new moodle_url('edit.php', array('cmid' => $offlinequizobj->get_cmid(), 'groupnumber' => $group->number)));
