/**
* Warning display to indicate duplicated assignments, normally as a result of a backup and restore
*
* @param object $cm The moodle course module object for this instance
* @param object $turnitintool The turnitin assignment data object
* @return mixed Returns HTML duplication warning if the logged in users has grade rights otherwise null
*/
function turnitintool_duplicatewarning($cm, $turnitintool)
{
global $CFG;
if (has_capability('mod/turnitintool:grade', turnitintool_get_context('MODULE', $cm->id))) {
$parts = turnitintool_get_records('turnitintool_parts', 'turnitintoolid', $turnitintool->id);
$dups = array();
$output = '';
foreach ($parts as $part) {
$dup_parts = turnitintool_get_records_select('turnitintool_parts', 'tiiassignid=' . $part->tiiassignid . ' AND turnitintoolid!=' . $part->turnitintoolid . ' AND deleted=0');
$dup_parts = is_array($dup_parts) ? $dup_parts : array();
foreach ($dup_parts as $dup_part) {
$dups[] = $dup_part;
}
if (is_array($dup_parts)) {
}
}
if (count($dups) > 0) {
$output .= turnitintool_box_start('generalbox boxwidthwide boxaligncenter notepost', 'warning', true);
$output .= '<h3 class="error">' . get_string('notice') . '</h3>';
$output .= '<p>' . get_string('duplicatesfound', 'turnitintool') . '</p>';
$output .= '<ul>' . PHP_EOL;
}
foreach ($dups as $dup_part) {
$dup_tii = turnitintool_get_record('turnitintool', 'id', $dup_part->turnitintoolid);
$dup_cm = get_coursemodule_from_instance('turnitintool', $dup_tii->id);
$dup_course = turnitintool_get_record('course', 'id', $dup_tii->course);
$output .= '<li><a href="' . $CFG->wwwroot . '/mod/turnitintool/view.php?id=' . $dup_cm->id . '">';
$output .= $dup_course->fullname . ' (' . $dup_course->shortname . ') - ' . $dup_tii->name . ' - ' . $dup_part->partname . '<br />';
$output .= '</a></li>' . PHP_EOL;
}
if (count($dups) > 0) {
$output .= '</ul>' . PHP_EOL;
$output .= turnitintool_box_end(true);
}
return $output;
} else {
return '';
}
}
public function definition()
{
global $CFG, $USER, $COURSE, $cm, $turnitintool;
$cm = $this->_customdata['cm'];
$turnitintool = $this->_customdata['turnitintool'];
$optional_params = $this->_customdata['optional_params'];
$cansubmit = $this->_customdata['cansubmit'];
if (has_capability('mod/turnitintool:grade', turnitintool_get_context('MODULE', $cm->id))) {
$submissions = turnitintool_get_records_select('turnitintool_submissions', 'turnitintoolid=' . $turnitintool->id);
} else {
$submissions = turnitintool_get_records_select('turnitintool_submissions', 'userid=' . $USER->id . ' AND turnitintoolid=' . $turnitintool->id);
}
$output_js = '<script language="javascript" type="text/javascript">' . PHP_EOL;
$output_js .= 'var stringsArray = new Array("' . get_string('addsubmission', 'turnitintool') . '","' . get_string('resubmit', 'turnitintool') . '","' . get_string('resubmission', 'turnitintool') . '","' . get_string('resubmissionnotenabled', 'turnitintool') . '","' . get_string('anonenabled', 'turnitintool') . '");' . PHP_EOL;
$output_js .= 'var submissionArray = new Array();' . PHP_EOL;
if ($turnitintool->allowlate == 1) {
$parts = turnitintool_get_records_select('turnitintool_parts', "turnitintoolid='" . $turnitintool->id . "' AND deleted=0 AND dtstart < '" . time() . "'", null, 'dtstart,dtdue,dtpost,id');
} else {
$parts = turnitintool_get_records_select('turnitintool_parts', "turnitintoolid='" . $turnitintool->id . "' AND deleted=0 AND dtstart < '" . time() . "' AND dtdue > '" . time() . "'", NULL, 'dtstart,dtdue,dtpost,id');
}
if (is_array($submissions)) {
$i = 0;
foreach ($submissions as $submission) {
$lockresubmission = 0;
if (isset($parts[$submission->submission_part]) and $parts[$submission->submission_part]->dtdue < time()) {
$lockresubmission = 1;
}
$output_js .= 'submissionArray[' . $i . '] = new Array("' . $submission->userid . '","' . $submission->submission_part . '","' . $submission->submission_title . '","' . $submission->submission_unanon . '",' . $lockresubmission . ');' . PHP_EOL;
$submittedparts[] = $submission->submission_part;
$i++;
}
}
$output_js .= '</script>' . PHP_EOL;
echo $output_js;
$mform = $this->_form;
// Display file upload error if need be.
if (isset($_SESSION["notice"]["type"]) and $_SESSION["notice"]["type"] == "error") {
$mform->addElement('html', '<div id="upload_error" class="felement ftext error"><span id="upload_error_text" class="error">' . $_SESSION["notice"]["message"] . '</span></div>');
unset($_SESSION["notice"]["type"]);
unset($_SESSION["notice"]["message"]);
}
if (!empty($parts)) {
// Upload type.
switch ($turnitintool->type) {
case 0:
$options = array("1" => "File Upload", "2" => "Text Submission");
$mform->addElement('select', 'submissiontype', get_string('selectoption', 'turnitintool'), $options, array("class" => "formnarrow"));
$mform->addHelpButton('submissiontype', 'submissiontype', 'turnitintool');
break;
case 1:
case 2:
$mform->addElement('hidden', 'submissiontype', $turnitintool->type);
$mform->setType('submissiontype', PARAM_INT);
}
$istutor = turnitintool_istutor($USER->email);
$userid = $USER->id;
// User id if applicable.
if ($istutor) {
$mform->addElement('hidden', 'studentsname', $USER->id);
$mform->setType('studentsname', PARAM_INT);
}
$context = turnitintool_get_context('MODULE', $cm->id);
$submissiontitle = optional_param('submissiontitle', '', PARAM_CLEAN);
$disableform = false;
if (has_capability('mod/turnitintool:grade', turnitintool_get_context('MODULE', $cm->id))) {
$utype = "tutor";
// If tutor submitting on behalf of student
if (count($cansubmit) > 0) {
$module_group = turnitintool_module_group($cm);
$studentusers = array_keys(get_users_by_capability($context, 'mod/turnitintool:submit', 'u.id', '', '', '', $module_group, '', false));
// Append course users.
$courseusers = array();
$selected = "";
foreach ($cansubmit as $courseuser) {
// Filter Guest users, admins and grader users
if (in_array($courseuser->id, $studentusers)) {
if (!is_null($optional_params->userid) and $optional_params->userid == $courseuser->id) {
$selected = $courseuser->id;
}
$courseusers[$courseuser->id] = $courseuser->lastname . ', ' . $courseuser->firstname;
}
}
$select = $mform->addElement('select', 'userid', get_string('studentsname', 'turnitintool'), $courseusers, array("class" => "formnarrow", "onchange" => "updateSubForm(submissionArray,stringsArray,this.form," . $turnitintool->reportgenspeed . ")"));
$mform->addHelpButton('userid', 'studentsname', 'turnitintool');
if ($selected != "") {
$select->setSelected($selected);
}
if (empty($courseusers)) {
$mform->addElement('static', 'allsubmissionsmade', get_string('allsubmissionsmade', 'turnitintool'));
}
} else {
$mform->addElement('static', 'noenrolledstudents', get_string('noenrolledstudents', 'turnitintool'));
}
} else {
// If student submitting
$utype = "student";
$mform->addElement('hidden', 'userid', $USER->id);
$mform->setType('userid', PARAM_INT);
}
if (!$disableform) {
// Submission Title.
$mform->addElement('text', 'submissiontitle', get_string('submissiontitle', 'turnitintool'), array("class" => "formwide"));
$mform->setType('submissiontitle', PARAM_TEXT);
$mform->addHelpButton('submissiontitle', 'submissiontitle', 'turnitintool');
$mform->addRule('submissiontitle', get_string('submissiontitleerror', 'turnitintool'), 'required', '', 'client');
// Handle assignment parts.
if (count($parts) > 1) {
foreach ($parts as $part) {
$options_parts[$part->id] = $part->partname;
}
$mform->addElement('select', 'submissionpart', get_string('submissionpart', 'turnitintool'), $options_parts, array("class" => "formnarrow", "onchange" => "updateSubForm(submissionArray,stringsArray,this.form," . $turnitintool->reportgenspeed . ",'" . $utype . "')"));
$mform->addHelpButton('submissionpart', 'submissionpart', 'turnitintool');
} else {
foreach ($parts as $part) {
$mform->addElement('hidden', 'submissionpart', $part->id);
$mform->setType('submissionpart', PARAM_INT);
break;
}
}
// File input.
$maxbytessite = $CFG->maxbytes == 0 || $CFG->maxbytes > TURNITINTOOL_MAX_FILE_UPLOAD_SIZE ? TURNITINTOOL_MAX_FILE_UPLOAD_SIZE : $CFG->maxbytes;
$maxbytescourse = $COURSE->maxbytes == 0 || $COURSE->maxbytes > TURNITINTOOL_MAX_FILE_UPLOAD_SIZE ? TURNITINTOOL_MAX_FILE_UPLOAD_SIZE : $COURSE->maxbytes;
$maxfilesize = get_user_max_upload_file_size(context_module::instance($cm->id), $maxbytessite, $maxbytescourse, $turnitintool->maxfilesize);
$maxfilesize = $maxfilesize <= 0 ? TURNITINTOOL_MAX_FILE_UPLOAD_SIZE : $maxfilesize;
$turnitintoolfileuploadoptions = array('maxbytes' => $maxfilesize, 'subdirs' => false, 'maxfiles' => 1, 'accepted_types' => array('.doc', '.docx', '.rtf', '.txt', '.pdf', '.htm', '.html', '.odt', '.eps', '.ps', '.wpd', '.hwp', '.ppt', '.pptx', '.ppsx', '.pps'));
$mform->addElement('filemanager', 'submissionfile', get_string('filetosubmit', 'turnitintool'), null, $turnitintoolfileuploadoptions);
$mform->addHelpButton('submissionfile', 'filetosubmit', 'turnitintool');
// Text input input.
$mform->addElement('textarea', 'submissiontext', get_string('texttosubmit', 'turnitintool'), array("class" => "submissionText"));
$mform->addHelpButton('submissiontext', 'texttosubmit', 'turnitintool');
$checked = '';
if (!is_null($optional_params->agreement)) {
$checked = ' checked';
}
if (has_capability('mod/turnitintool:grade', $context) or empty($CFG->turnitin_agreement)) {
$mform->addElement('hidden', 'agreement', '1');
$mform->setType('agreement', PARAM_INT);
} else {
$mform->addElement('checkbox', 'agreement', '', $CFG->turnitin_agreement);
$mform->setDefault('agreement', '1', true);
}
$mform->addElement('submit', 'submitbutton', get_string('addsubmission', 'turnitintool'));
}
}
}
