/**
*
* @global type $CFG
* @param type $linkarray
* @return type
*/
public function get_links($linkarray)
{
global $CFG, $DB, $OUTPUT, $PAGE, $USER;
// Don't show links for certain file types as they won't have been submitted to Turnitin.
if (!empty($linkarray["file"])) {
$file = $linkarray["file"];
$filearea = $file->get_filearea();
$nonsubmittingareas = array("feedback_files", "introattachment");
if (in_array($filearea, $nonsubmittingareas)) {
return;
}
}
// Set static variables.
static $cm;
static $forum;
if (empty($cm)) {
$cm = get_coursemodule_from_id('', $linkarray["cmid"]);
if ($cm->modname == 'forum') {
if (!($forum = $DB->get_record("forum", array("id" => $cm->instance)))) {
print_error('invalidforumid', 'forum');
}
}
}
static $plagiarismsettings;
if (empty($plagiarismsettings)) {
$plagiarismsettings = $this->get_settings($linkarray["cmid"]);
}
// Exit if Turnitin is not being used for this module.
if (empty($plagiarismsettings['use_turnitin'])) {
return;
}
static $config;
if (empty($config)) {
$config = turnitintooltwo_admin_config();
}
static $moduletiienabled;
if (empty($moduletiienabled)) {
$moduletiienabled = $this->get_config_settings('mod_' . $cm->modname);
}
// Exit if Turnitin is not being used for this activity type.
if (empty($moduletiienabled)) {
return;
}
static $moduledata;
if (empty($moduledata)) {
$moduledata = $DB->get_record($cm->modname, array('id' => $cm->instance));
}
static $context;
if (empty($context)) {
$context = context_course::instance($cm->course);
}
static $coursedata;
if (empty($coursedata)) {
$coursedata = $this->get_course_data($cm->id, $cm->course);
}
// Create module object
$moduleclass = "turnitin_" . $cm->modname;
$moduleobject = new $moduleclass();
// Work out if logged in user is a tutor on this module.
static $istutor;
if (empty($istutor)) {
$istutor = $moduleobject->is_tutor($context);
}
// Define the timestamp for updating Peermark Assignments.
if (empty($_SESSION["updated_pm"][$cm->id]) && $config->enablepeermark) {
$_SESSION["updated_pm"][$cm->id] = time() - 60 * 5;
}
$output = "";
// If a text submission has been made, we can only display links for current attempts so don't show links previous attempts.
// This will need to be reworked when linkarray contains submission id.
static $contentdisplayed;
if ($cm->modname == 'assign' && !empty($linkarray["content"]) && $contentdisplayed == true) {
return $output;
}
if ((!empty($linkarray["file"]) || !empty($linkarray["content"])) && !empty($linkarray["cmid"])) {
$this->load_page_components();
$identifier = '';
$itemid = 0;
// Get File or Content information.
$submittinguser = $linkarray['userid'];
if (!empty($linkarray["file"])) {
$identifier = $file->get_pathnamehash();
$itemid = $file->get_itemid();
$submissiontype = 'file';
} else {
if (!empty($linkarray["content"])) {
// Get turnitin text content details.
$submissiontype = $cm->modname == "forum" ? 'forum_post' : 'text_content';
$content = $moduleobject->set_content($linkarray, $cm);
$identifier = sha1($content);
}
}
// Group submissions where all students have to submit sets userid to 0;
if ($linkarray['userid'] == 0 && !$istutor) {
$linkarray['userid'] = $USER->id;
}
// Get correct user id that submission is for rather than who submitted, this only affects file submissions
// post Moodle 2.7 which is problematic as teachers can submit on behalf of students.
$author = $linkarray['userid'];
if ($itemid != 0) {
$author = $moduleobject->get_author($itemid);
$linkarray['userid'] = !empty($author) ? $author : $linkarray['userid'];
}
$output .= $OUTPUT->box_start('tii_links_container');
// Show the EULA for a student if necessary.
if ($linkarray["userid"] == $USER->id && empty($plagiarismfile->externalid)) {
$eula = "";
static $userid;
if (empty($userid)) {
$userid = 0;
}
// Condition added to test for Moodle 2.7 as it calls this function twice.
if ($CFG->branch >= 27 || $userid != $linkarray["userid"]) {
// Show EULA if necessary and we have a connection to Turnitin.
static $eulashown;
if (empty($eulashown)) {
$eulashown = false;
}
$user = new turnitintooltwo_user($USER->id, "Learner");
$success = $user->join_user_to_class($coursedata->turnitin_cid);
// $success is false if there is no Turnitin connection and null if user has previously been enrolled.
if ((is_null($success) || $success === true) && $eulashown == false) {
$eulaaccepted = $user->user_agreement_accepted == 0 ? $user->get_accepted_user_agreement() : $user->user_agreement_accepted;
$userid = $linkarray["userid"];
if ($eulaaccepted != 1) {
$eula_link = html_writer::link($CFG->wwwroot . '/plagiarism/turnitin/extras.php?cmid=' . $linkarray["cmid"] . '&cmd=useragreement&view_context=box_solid', $OUTPUT->pix_icon('tiiIcon', '', 'plagiarism_turnitin', array('class' => 'icon_size_large')) . '<br/>' . get_string('turnitinppulapost', 'plagiarism_turnitin'), array("class" => "pp_turnitin_eula_link"));
$eula = html_writer::tag('div', $eula_link, array('class' => 'pp_turnitin_ula js_required', 'data-userid' => $user->id));
}
// Show EULA launcher and form placeholder.
if (!empty($eula)) {
$output .= $eula;
$turnitincomms = new turnitin_comms();
$turnitincall = $turnitincomms->initialise_api();
$customdata = array("disable_form_change_checker" => true, "elements" => array(array('html', $OUTPUT->box('', '', 'useragreement_inputs'))));
$eulaform = new turnitintooltwo_form($turnitincall->getApiBaseUrl() . TiiLTI::EULAENDPOINT, $customdata, 'POST', $target = 'eulaWindow', array('id' => 'eula_launch'));
$output .= $OUTPUT->box($eulaform->display(), 'tii_useragreement_form', 'useragreement_form');
$eulashown = true;
}
}
}
}
// Check whether submission is a group submission - only applicable to assignment module.
// If it's a group submission then other users in the group should be able to see the originality score
// They can not open the DV though.
$submissionusers = array($linkarray["userid"]);
if ($cm->modname == "assign") {
if ($moduledata->teamsubmission) {
$assignment = new assign($context, $cm, null);
if ($group = $assignment->get_submission_group($linkarray["userid"])) {
$users = groups_get_members($group->id);
$submissionusers = array_keys($users);
}
}
}
// Group originality score for Coursework module
// Check whether submission is a group submission
// If it's a group submission then other users in the group should be able to see the originality score
// They can not open the DV though.
if ($cm->modname == "coursework") {
if ($moduledata->use_groups) {
$coursework = new \mod_coursework\models\coursework($moduledata->id);
$user = $DB->get_record('user', array('id' => $linkarray["userid"]));
$user = mod_coursework\models\user::find($user);
if ($group = $coursework->get_student_group($user)) {
$users = groups_get_members($group->id);
$submissionusers = array_keys($users);
}
}
}
// Proceed to displaying links for submissions.
if ($istutor || in_array($USER->id, $submissionusers)) {
// Prevent text content links being displayed for previous attempts as we have no way of getting the data.
if (!empty($linkarray["content"]) && $linkarray["userid"] == $USER->id) {
$contentdisplayed = true;
}
// Get turnitin file details
$plagiarismfiles = $DB->get_records('plagiarism_turnitin_files', array('userid' => $linkarray["userid"], 'cm' => $linkarray["cmid"], 'identifier' => $identifier), 'lastmodified DESC', '*', 0, 1);
$plagiarismfile = current($plagiarismfiles);
// Populate gradeitem query
$gradeitemqueryarray = array('iteminstance' => $cm->instance, 'itemmodule' => $cm->modname, 'courseid' => $cm->course, 'itemnumber' => 0);
// Get grade item and work out whether grades have been released for viewing.
$gradesreleased = true;
if ($gradeitem = $DB->get_record('grade_items', $gradeitemqueryarray)) {
switch ($gradeitem->hidden) {
case 1:
$gradesreleased = false;
break;
default:
$gradesreleased = $gradeitem->hidden >= time() ? false : true;
break;
}
// Give Marking workflow higher priority than gradebook hidden date.
if ($cm->modname == 'assign' && !empty($moduledata->markingworkflow)) {
$gradesreleased = $DB->record_exists('assign_user_flags', array('userid' => $linkarray["userid"], 'assignment' => $cm->instance, 'workflowstate' => 'released'));
}
}
$currentgradequery = false;
if ($gradeitem) {
$currentgradequery = $moduleobject->get_current_gradequery($linkarray["userid"], $cm->instance, $gradeitem->id);
}
// Display links to OR, GradeMark and show relevant errors.
if ($plagiarismfile) {
if ($plagiarismfile->statuscode == 'success') {
if ($istutor || $linkarray["userid"] == $USER->id) {
$output .= html_writer::tag('div', $OUTPUT->pix_icon('tiiIcon', get_string('turnitinid', 'plagiarism_turnitin') . ': ' . $plagiarismfile->externalid, 'plagiarism_turnitin', array('class' => 'icon_size')) . get_string('turnitinid', 'plagiarism_turnitin') . ': ' . $plagiarismfile->externalid, array('class' => 'turnitin_status'));
}
// Show Originality Report score and link.
if (($istutor || in_array($USER->id, $submissionusers) && $plagiarismsettings["plagiarism_show_student_report"]) && ((is_null($plagiarismfile->orcapable) || $plagiarismfile->orcapable == 1) && !is_null($plagiarismfile->similarityscore))) {
// This class is applied so that only the user who submitted or a tutor can open the DV.
$useropenclass = $USER->id == $linkarray["userid"] || $istutor ? 'pp_origreport_open' : '';
$output .= $OUTPUT->box_start('row_score pp_origreport ' . $useropenclass . ' origreport_' . $plagiarismfile->externalid . '_' . $linkarray["cmid"], $CFG->wwwroot . '/plagiarism/turnitin/extras.php?cmid=' . $linkarray["cmid"]);
// Show score.
if ($plagiarismfile->statuscode == "pending") {
$output .= html_writer::tag('div', ' ', array('title' => get_string('pending', 'plagiarism_turnitin'), 'class' => 'tii_tooltip origreport_score score_colour score_colour_'));
} else {
// Put EN flag if translated matching is on and that is the score used.
$transmatch = $plagiarismfile->transmatch == 1 ? ' EN' : '';
if (is_null($plagiarismfile->similarityscore)) {
$score = ' ';
$titlescore = get_string('pending', 'plagiarism_turnitin');
$class = 'score_colour_';
} else {
$score = $plagiarismfile->similarityscore . '%';
$titlescore = $plagiarismfile->similarityscore . '% ' . get_string('similarity', 'plagiarism_turnitin');
$class = 'score_colour_' . round($plagiarismfile->similarityscore, -1);
}
$output .= html_writer::tag('div', $score . $transmatch, array('title' => $titlescore, 'class' => 'tii_tooltip origreport_score score_colour ' . $class));
}
// Put in div placeholder for DV launch form.
$output .= $OUTPUT->box('', 'launch_form origreport_form_' . $plagiarismfile->externalid);
// Add url for launching DV from Forum post.
if ($cm->modname == 'forum') {
$output .= $OUTPUT->box($CFG->wwwroot . '/plagiarism/turnitin/extras.php?cmid=' . $linkarray["cmid"], 'origreport_forum_launch origreport_forum_launch_' . $plagiarismfile->externalid);
}
$output .= $OUTPUT->box_end(true);
}
if ($plagiarismfile->orcapable == 0 && !is_null($plagiarismfile->orcapable)) {
// This class is applied so that only the user who submitted or a tutor can open the DV.
$useropenclass = $USER->id == $linkarray["userid"] || $istutor ? 'pp_origreport_open' : '';
$output .= $OUTPUT->box_start('row_score pp_origreport ' . $useropenclass, '');
$output .= html_writer::tag('div', 'x', array('title' => get_string('notorcapable', 'plagiarism_turnitin'), 'class' => 'tii_tooltip score_colour score_colour_ score_no_orcapable'));
$output .= $OUTPUT->box_end(true);
}
//Check if blind marking is on and revealidentities is not set yet.
$blindon = !empty($moduledata->blindmarking) && empty($moduledata->revealidentities);
// Can grade and feedback be released to this student yet?
$released = !$blindon && ($gradesreleased && (!empty($plagiarismfile->gm_feedback) || isset($currentgradequery->grade)));
// Show link to open grademark.
if ($config->usegrademark && ($istutor || $linkarray["userid"] == $USER->id && $released) && !empty($gradeitem)) {
// Output grademark icon.
$output .= $OUTPUT->box_start('grade_icon', '');
$output .= html_writer::tag('div', $OUTPUT->pix_icon('icon-edit', get_string('grademark', 'plagiarism_turnitin'), 'plagiarism_turnitin'), array('title' => get_string('grademark', 'plagiarism_turnitin'), 'class' => 'pp_grademark_open tii_tooltip grademark_' . $plagiarismfile->externalid . '_' . $linkarray["cmid"], 'id' => $CFG->wwwroot . '/plagiarism/turnitin/extras.php?cmid=' . $linkarray["cmid"]));
// Add url for launching DV from Forum post.
if ($cm->modname == 'forum') {
$output .= $OUTPUT->box($CFG->wwwroot . '/plagiarism/turnitin/extras.php?cmid=' . $linkarray["cmid"], 'grademark_forum_launch grademark_forum_launch_' . $plagiarismfile->externalid);
}
// Put in div placeholder for DV launch form.
$output .= $OUTPUT->box('', 'launch_form grademark_form_' . $plagiarismfile->externalid);
$output .= $OUTPUT->box_end(true);
}
// Indicate whether student has viewed the feedback.
if ($istutor) {
if (isset($plagiarismfile->externalid)) {
$studentread = !empty($plagiarismfile->student_read) ? $plagiarismfile->student_read : 0;
if ($studentread > 0) {
$output .= $OUTPUT->pix_icon('icon-student-read', get_string('student_read', 'plagiarism_turnitin') . ' ' . userdate($studentread), 'plagiarism_turnitin', array("class" => "student_read_icon"));
} else {
$output .= $OUTPUT->pix_icon('icon-dot', get_string('student_notread', 'plagiarism_turnitin'), 'plagiarism_turnitin', array("class" => "student_read_icon"));
}
} else {
$output .= "--";
}
}
// Show link to view rubric for student.
if (!$istutor && $config->usegrademark && !empty($plagiarismsettings["plagiarism_rubric"])) {
// Update assignment in case rubric is not stored in Turnitin yet.
$tiiassignment = $this->sync_tii_assignment($cm, $coursedata->turnitin_cid);
$rubricviewlink = html_writer::tag('div', html_writer::link($CFG->wwwroot . '/plagiarism/turnitin/ajax.php?cmid=' . $cm->id . '&action=rubricview&view_context=box', ' ', array('class' => 'tii_tooltip rubric_view_pp_launch', 'id' => 'rubric_view_launch', 'title' => get_string('launchrubricview', 'plagiarism_turnitin'))) . html_writer::tag('span', '', array('class' => 'launch_form', 'id' => 'rubric_view_form')), array('class' => 'row_rubric_view'));
$output .= $rubricviewlink;
}
if ($config->enablepeermark) {
// If this module is already on Turnitin then refresh and get Peermark Assignments.
if (!empty($plagiarismsettings['turnitin_assignid'])) {
if ($_SESSION["updated_pm"][$cm->id] <= time() - 60 * 2) {
$this->refresh_peermark_assignments($cm, $plagiarismsettings['turnitin_assignid']);
$turnitintooltwoassignment = new turnitintooltwo_assignment($cm->instance, '', 'PP');
$_SESSION["peermark_assignments"][$cm->id] = $turnitintooltwoassignment->get_peermark_assignments($plagiarismsettings['turnitin_assignid']);
$_SESSION["updated_pm"][$cm->id] = time();
}
// Determine if we have any active Peermark Assignments.
static $peermarksactive;
if (!isset($peermarksactive)) {
$peermarksactive = false;
foreach ($_SESSION["peermark_assignments"][$cm->id] as $peermarkassignment) {
if (time() > $peermarkassignment->dtstart) {
$peermarksactive = true;
break;
}
}
}
// Show Peermark Reviews link.
if ($istutor && count($_SESSION["peermark_assignments"][$cm->id]) > 0 || !$istutor && $peermarksactive) {
$peermarkreviewslink = $OUTPUT->box_start('row_peermark_reviews', '');
$peermarkreviewslink .= html_writer::link($CFG->wwwroot . '/plagiarism/turnitin/ajax.php?cmid=' . $cm->id . '&action=peermarkreviews&view_context=box', '', array('title' => get_string('launchpeermarkreviews', 'plagiarism_turnitin'), 'class' => 'peermark_reviews_pp_launch tii_tooltip'));
$peermarkreviewslink .= html_writer::tag('span', '', array('class' => 'launch_form', 'id' => 'peermark_reviews_form'));
$peermarkreviewslink .= $OUTPUT->box_end(true);
$output .= $peermarkreviewslink;
}
}
}
} else {
if ($plagiarismfile->statuscode == 'error') {
// Deal with legacy error issues.
$errorcode = isset($plagiarismfile->errorcode) ? $plagiarismfile->errorcode : 0;
if ($errorcode == 0 && $submissiontype == 'file') {
if ($file->get_filesize() > TURNITINTOOLTWO_MAX_FILE_UPLOAD_SIZE) {
$errorcode = 2;
}
}
// Show error message if there is one.
if ($errorcode == 0) {
$langstring = $istutor ? 'ppsubmissionerrorseelogs' : 'ppsubmissionerrorstudent';
$errorstring = isset($plagiarismfile->errormsg) ? get_string($langstring, 'plagiarism_turnitin') : $plagiarismfile->errormsg;
} else {
$errorstring = get_string('errorcode' . $plagiarismfile->errorcode, 'plagiarism_turnitin', display_size(TURNITINTOOLTWO_MAX_FILE_UPLOAD_SIZE));
}
$erroricon = html_writer::tag('div', $OUTPUT->pix_icon('x-red', $errorstring, 'plagiarism_turnitin'), array('title' => $errorstring, 'class' => 'tii_tooltip tii_error_icon'));
// Attach error text or resubmit link after icon depending on whether user is a student/teacher.
// Don't attach resubmit link if the user has not accepted the EULA.
if (!$istutor) {
$output .= html_writer::tag('div', $erroricon . ' ' . $errorstring, array('class' => 'warning clear'));
} else {
if ($errorcode == 3) {
$output .= html_writer::tag('div', $erroricon, array('class' => 'clear'));
} else {
$output .= html_writer::tag('div', $erroricon . ' ' . get_string('resubmittoturnitin', 'plagiarism_turnitin'), array('class' => 'clear pp_resubmit_link', 'id' => 'pp_resubmit_' . $plagiarismfile->id));
$output .= html_writer::tag('div', $OUTPUT->pix_icon('loading', $errorstring, 'plagiarism_turnitin') . ' ' . get_string('resubmitting', 'plagiarism_turnitin'), array('class' => 'pp_resubmitting hidden'));
// Pending status for after resubmission.
$statusstr = get_string('turnitinstatus', 'plagiarism_turnitin') . ': ' . get_string('pending', 'plagiarism_turnitin');
$output .= html_writer::tag('div', $OUTPUT->pix_icon('tiiIcon', $statusstr, 'plagiarism_turnitin', array('class' => 'icon_size')) . $statusstr, array('class' => 'turnitin_status hidden'));
// Show hidden data for potential forum post resubmissions
if ($submissiontype == 'forum_post' && !empty($linkarray["content"])) {
$output .= html_writer::tag('div', $linkarray["content"], array('class' => 'hidden', 'id' => 'content_' . $plagiarismfile->id));
}
if ($cm->modname == 'forum') {
// Get forum data from the query string as we'll need this to recreate submission event.
$querystrid = optional_param('id', 0, PARAM_INT);
$discussionid = optional_param('d', 0, PARAM_INT);
$reply = optional_param('reply', 0, PARAM_INT);
$edit = optional_param('edit', 0, PARAM_INT);
$delete = optional_param('delete', 0, PARAM_INT);
$output .= html_writer::tag('div', $querystrid . '_' . $discussionid . '_' . $reply . '_' . $edit . '_' . $delete, array('class' => 'hidden', 'id' => 'forumdata_' . $plagiarismfile->id));
}
}
}
} else {
if ($plagiarismfile->statuscode == 'deleted') {
$errorcode = isset($plagiarismfile->errorcode) ? $plagiarismfile->errorcode : 0;
if ($errorcode == 0) {
$langstring = $istutor ? 'ppsubmissionerrorseelogs' : 'ppsubmissionerrorstudent';
$errorstring = isset($plagiarismfile->errormsg) ? get_string($langstring, 'plagiarism_turnitin') : $plagiarismfile->errormsg;
} else {
$errorstring = get_string('errorcode' . $plagiarismfile->errorcode, 'plagiarism_turnitin', display_size(TURNITINTOOLTWO_MAX_FILE_UPLOAD_SIZE));
}
$statusstr = get_string('turnitinstatus', 'plagiarism_turnitin') . ': ' . get_string('deleted', 'plagiarism_turnitin') . '<br />';
$statusstr .= get_string('because', 'plagiarism_turnitin') . '<br />"' . $errorstring . '"';
$output .= html_writer::tag('div', $OUTPUT->pix_icon('tiiIcon', $statusstr, 'plagiarism_turnitin', array('class' => 'icon_size')) . $statusstr, array('class' => 'turnitin_status'));
} else {
$statusstr = get_string('turnitinstatus', 'plagiarism_turnitin') . ': ' . get_string('pending', 'plagiarism_turnitin');
$output .= html_writer::tag('div', $OUTPUT->pix_icon('tiiIcon', $statusstr, 'plagiarism_turnitin', array('class' => 'icon_size')) . $statusstr, array('class' => 'turnitin_status'));
}
}
}
} else {
// Add Error if the user has not accepted EULA for submissions made before instant submission was removed.
$eulaerror = "";
if ($linkarray["userid"] != $USER->id && $submittinguser == $author && $istutor) {
// There is a moodle plagiarism bug where get_links is called twice, the first loop is incorrect and is killing
// this functionality. Have to check that user exists here first else there will be a fatal error.
if ($mdl_user = $DB->get_record('user', array('id' => $linkarray["userid"]))) {
// We need to check for security that the user is actually on the course.
if ($moduleobject->user_enrolled_on_course($context, $linkarray["userid"])) {
$user = new turnitintooltwo_user($linkarray["userid"], "Learner");
if ($user->user_agreement_accepted != 1) {
$erroricon = html_writer::tag('div', $OUTPUT->pix_icon('doc-x-grey', get_string('errorcode3', 'plagiarism_turnitin'), 'plagiarism_turnitin'), array('title' => get_string('errorcode3', 'plagiarism_turnitin'), 'class' => 'tii_tooltip tii_error_icon'));
$eulaerror = html_writer::tag('div', $erroricon, array('class' => 'clear'));
}
}
}
}
// Show Turnitin Pending status or EULA error.
if (!empty($eulaerror)) {
$output .= $eulaerror;
} else {
$statusstr = get_string('turnitinstatus', 'plagiarism_turnitin') . ': ' . get_string('pending', 'plagiarism_turnitin');
$output .= html_writer::tag('div', $OUTPUT->pix_icon('tiiIcon', $statusstr, 'plagiarism_turnitin', array('class' => 'icon_size')) . $statusstr, array('class' => 'turnitin_status'));
}
}
$output .= html_writer::tag('div', '', array('class' => 'clear'));
}
$output .= $OUTPUT->box_end(true);
}
// This comment is here as it is useful for product support.
$plagiarismsettings = $this->get_settings($cm->id);
$turnitinassignid = empty($plagiarismsettings['turnitin_assignid']) ? '' : $plagiarismsettings['turnitin_assignid'];
$output .= html_writer::tag('span', '<!-- Turnitin Plagiarism plugin Version: ' . get_config('plagiarism_turnitin', 'version') . ' Course ID: ' . $coursedata->turnitin_cid . ' TII assignment ID: ' . $turnitinassignid . ' -->');
return $output;
}
/**
*
* @global type $CFG
* @param type $linkarray
* @return type
*/
public function get_links($linkarray)
{
global $CFG, $DB, $OUTPUT, $PAGE, $USER;
// Don't submit certain file types to Turnitin.
if (!empty($linkarray["file"])) {
$file = $linkarray["file"];
$filearea = $file->get_filearea();
$nonsubmittingareas = array("feedback_files", "introattachment");
if (in_array($filearea, $nonsubmittingareas)) {
return;
}
}
// Set static variables.
static $cm;
static $forum;
if (empty($cm)) {
$cm = get_coursemodule_from_id('', $linkarray["cmid"]);
if ($cm->modname == 'forum') {
if (!($forum = $DB->get_record("forum", array("id" => $cm->instance)))) {
print_error('invalidforumid', 'forum');
}
}
}
static $plagiarismsettings;
if (empty($plagiarismsettings)) {
$plagiarismsettings = $this->get_settings($linkarray["cmid"]);
if ($cm->modname == 'assign') {
$plagiarismsettings["plagiarism_draft_submit"] = isset($plagiarismsettings["plagiarism_draft_submit"]) ? $plagiarismsettings["plagiarism_draft_submit"] : 0;
}
}
// Exit if Turnitin is not being used for this module.
if (empty($plagiarismsettings['use_turnitin'])) {
return;
}
static $config;
if (empty($config)) {
$config = turnitintooltwo_admin_config();
}
static $moduletiienabled;
if (empty($moduletiienabled)) {
$moduletiienabled = $this->get_config_settings('mod_' . $cm->modname);
}
// Exit if Turnitin is not being used for this activity type.
if (empty($moduletiienabled)) {
return;
}
static $moduledata;
if (empty($moduledata)) {
$moduledata = $DB->get_record($cm->modname, array('id' => $cm->instance));
}
static $context;
if (empty($context)) {
$context = context_course::instance($cm->course);
}
static $coursedata;
if (empty($coursedata)) {
// Create the course/class in Turnitin if it doesn't already exist.
$coursedata = turnitintooltwo_assignment::get_course_data($cm->course, 'PP');
if (empty($coursedata->turnitin_cid)) {
// Course may existed in a previous incarnation of this plugin.
// Get this and save it in courses table if so.
if ($turnitincid = $this->get_previous_course_id($cm)) {
$coursedata->turnitin_cid = $turnitincid;
$coursedata = $this->migrate_previous_course($coursedata, $turnitincid);
} else {
// Otherwise create new course in Turnitin.
$tiicoursedata = $this->create_tii_course($cm, $coursedata);
$coursedata->turnitin_cid = $tiicoursedata->turnitin_cid;
$coursedata->turnitin_ctl = $tiicoursedata->turnitin_ctl;
}
}
}
// Work out if logged in user is a tutor on this module.
static $istutor;
switch ($cm->modname) {
case "forum":
case "workshop":
if (empty($istutor)) {
$istutor = has_capability('plagiarism/turnitin:viewfullreport', $context);
}
break;
default:
if (empty($istutor)) {
$istutor = has_capability('mod/' . $cm->modname . ':grade', $context);
}
break;
}
// Define the timestamp for updating Peermark Assignments.
if (empty($_SESSION["updated_pm"][$cm->id]) && $config->enablepeermark) {
$_SESSION["updated_pm"][$cm->id] = time() - 60 * 5;
}
$output = "";
// If a text submission has been made, we can only display links for current attempts so don't show links previous attempts.
// This will need to be reworked when linkarray contains submission id.
static $contentdisplayed;
if ($cm->modname == 'assign' && !empty($linkarray["content"]) && $contentdisplayed == true) {
return $output;
}
if ((!empty($linkarray["file"]) || !empty($linkarray["content"])) && !empty($linkarray["cmid"])) {
// Include Javascript.
$jsurl = new moodle_url('/mod/turnitintooltwo/jquery/jquery-1.8.2.min.js');
$PAGE->requires->js($jsurl);
$jsurl = new moodle_url('/mod/turnitintooltwo/jquery/turnitintooltwo.js');
$PAGE->requires->js($jsurl);
$jsurl = new moodle_url('/mod/turnitintooltwo/jquery/plagiarism_plugin.js');
$PAGE->requires->js($jsurl);
$jsurl = new moodle_url('/mod/turnitintooltwo/jquery/jquery.colorbox.js');
$PAGE->requires->js($jsurl);
$jsurl = new moodle_url('/mod/turnitintooltwo/jquery/jquery.tooltipster.js');
$PAGE->requires->js($jsurl);
$PAGE->requires->string_for_js('closebutton', 'turnitintooltwo');
// Initialise vars for working out whether we are submitting.
$submitting = false;
$submission_status = true;
$identifier = '';
// Get Assignment submission data and account for draft submissions which may not be submitted
if ($cm->modname == 'assign') {
if (!empty($linkarray["file"])) {
$submission = $DB->get_record('assign_submission', array('userid' => $linkarray["userid"], 'assignment' => $moduledata->id, 'id' => $file->get_itemid()));
} else {
// This will need to be reworked when linkarray contains submission id.
$submissions = $DB->get_records('assign_submission', array('userid' => $linkarray["userid"], 'assignment' => $moduledata->id));
$submission = end($submissions);
}
if ($submission) {
$submission_status = $submission->status == "submitted" || $moduledata->submissiondrafts == 1 && $plagiarismsettings["plagiarism_draft_submit"] == 0 ? true : false;
}
}
// Check whether a user's submission needs to be sent to Turnitin via Ajax.
// Get File or Content information, for content only submit if it has been modified.
$itemid = 0;
if (!empty($linkarray["file"])) {
$identifier = $file->get_pathnamehash();
$itemid = $file->get_itemid();
$submissiontype = 'file';
$submitting = $submission_status ? true : false;
// Get plagiarism file info to check if file was previously submitted and has been modified.
$typefield = $CFG->dbtype == "oci" ? " to_char(submissiontype) " : " submissiontype ";
$plagiarismfiles = $DB->get_records_select('plagiarism_turnitin_files', " userid = ? AND cm = ? AND identifier = ? AND (" . $typefield . " = ? OR " . $typefield . " IS NULL )", array($linkarray["userid"], $linkarray["cmid"], $identifier, $submissiontype, ''));
$plagiarismfile = end($plagiarismfiles);
if (!empty($plagiarismfile)) {
$submitting = $file->get_timemodified() > $plagiarismfile->lastmodified ? $submitting : false;
}
} else {
if (!empty($linkarray["content"])) {
// Get turnitin text content details.
$submissiontype = $cm->modname == "forum" ? 'forum_post' : 'text_content';
switch ($cm->modname) {
case 'assign':
$moodletextsubmission = $DB->get_record('assignsubmission_onlinetext', array('submission' => $submission->id), 'onlinetext');
if (empty($moodletextsubmission)) {
$content = '';
$submission_status = false;
} else {
$content = $moodletextsubmission->onlinetext;
}
break;
case 'workshop':
$submission = $DB->get_record('workshop_submissions', array('authorid' => $linkarray["userid"], 'workshopid' => $moduledata->id));
$content = $linkarray["content"];
break;
case 'forum':
static $discussionid;
// Use query string id to check whether we are on forum home page.
$querystrid = optional_param('id', 0, PARAM_INT);
// Work out the discussion id from query string.
if (empty($discussionid)) {
$discussionid = optional_param('d', 0, PARAM_INT);
}
if (empty($discussionid)) {
$reply = optional_param('reply', 0, PARAM_INT);
$edit = optional_param('edit', 0, PARAM_INT);
$delete = optional_param('delete', 0, PARAM_INT);
$parent = '';
if ($reply != 0) {
$parent = forum_get_post_full($reply);
} else {
if ($edit != 0) {
$parent = forum_get_post_full($edit);
} else {
if ($delete != 0) {
$parent = forum_get_post_full($delete);
}
}
}
if (!empty($parent)) {
$discussionid = $parent->discussion;
}
}
// Some forum types don't pass in certain values on main forum page.
if ((empty($discussionid) || $querystrid != 0) && ($forum->type == 'blog' || $forum->type == 'single')) {
if (!($discussion = $DB->get_record_sql('SELECT FD.id
FROM {forum_posts} FP JOIN {forum_discussions} FD
ON FP.discussion = FD.id
WHERE FD.forum = ? AND FD.course = ?
AND FP.userid = ? AND FP.message LIKE ? ', array($forum->id, $forum->course, $linkarray["userid"], $linkarray["content"])))) {
print_error('notpartofdiscussion', 'forum');
}
$discussionid = $discussion->id;
}
$submission = $DB->get_record_select('forum_posts', " userid = ? AND message LIKE ? AND discussion = ? ", array($linkarray["userid"], $linkarray["content"], $discussionid));
$itemid = $submission->id;
$submission->timemodified = $submission->modified;
$content = $linkarray["content"];
break;
}
// Get plagiarism file info.
$identifier = sha1($content);
$typefield = $CFG->dbtype == "oci" ? " to_char(submissiontype) " : " submissiontype ";
switch ($cm->modname) {
case 'assign':
case 'workshop':
$plagiarismfile = $DB->get_record_select('plagiarism_turnitin_files', " userid = ? AND cm = ? AND " . $typefield . " = ? ", array($linkarray["userid"], $linkarray["cmid"], $submissiontype));
break;
case 'forum':
$plagiarismfile = $DB->get_record_select('plagiarism_turnitin_files', " userid = ? AND cm = ? AND identifier = ? AND " . $typefield . " = ? ", array($linkarray["userid"], $linkarray["cmid"], $identifier, $submissiontype));
break;
}
if (!empty($plagiarismfile)) {
$submitting = $submission->timemodified > $plagiarismfile->lastmodified && $plagiarismfile->identifier != $identifier ? true : false;
} else {
$submitting = true;
}
}
}
// Group submissions where all students have to submit sets userid to 0;
if ($linkarray['userid'] == 0 && !$istutor) {
$linkarray['userid'] = $USER->id;
}
$output .= $OUTPUT->box_start('tii_links_container');
// Show the EULA for a student if necessary.
if ($linkarray["userid"] == $USER->id) {
$eula = "";
static $userid;
if (empty($userid)) {
$userid = 0;
}
// Condition added to test for Moodle 2.7 as it calls this function twice.
if ($CFG->branch >= 27 || $userid != $linkarray["userid"]) {
// Show EULA if necessary and we have a connection to Turnitin.
static $eulashown;
if (empty($eulashown)) {
$eulashown = false;
}
$user = new turnitintooltwo_user($USER->id, "Learner");
$success = $user->join_user_to_class($coursedata->turnitin_cid);
// $success is false if there is no Turnitin connection and null if user has previously been enrolled.
if ((is_null($success) || $success === true) && $eulashown == false) {
$eulaaccepted = $user->user_agreement_accepted == 0 ? $user->get_accepted_user_agreement() : $user->user_agreement_accepted;
$userid = $linkarray["userid"];
if ($eulaaccepted != 1) {
$eula_link = html_writer::link($CFG->wwwroot . '/plagiarism/turnitin/extras.php?cmid=' . $linkarray["cmid"] . '&cmd=useragreement&view_context=box_solid', get_string('turnitinppulapost', 'turnitintooltwo'), array("class" => "pp_turnitin_eula_link"));
$eula = html_writer::tag('div', $eula_link, array('class' => 'pp_turnitin_ula js_required', 'data-userid' => $user->id));
$submitting = false;
}
// Show EULA launcher and form placeholder.
if (!empty($eula)) {
$output .= $eula;
$turnitincomms = new turnitintooltwo_comms();
$turnitincall = $turnitincomms->initialise_api();
$customdata = array("disable_form_change_checker" => true, "elements" => array(array('html', $OUTPUT->box('', '', 'useragreement_inputs'))));
$eulaform = new turnitintooltwo_form($turnitincall->getApiBaseUrl() . TiiLTI::EULAENDPOINT, $customdata, 'POST', $target = 'eulaWindow', array('id' => 'eula_launch'));
$output .= $OUTPUT->box($eulaform->display(), 'tii_useragreement_form', 'useragreement_form');
$eulashown = true;
}
} else {
$submitting = false;
}
}
// If a user has just submitted then send to Turnitin via Ajax.
if ($submitting && $submission_status) {
// Include Javascript for Submitting.
$jsurl = new moodle_url('/mod/turnitintooltwo/jquery/plagiarism_submission.js');
$PAGE->requires->js($jsurl);
// Forum posts have a lot of html stripped out so we have to get data to ajax differently
if ($submissiontype == 'forum_post') {
$output .= html_writer::start_tag('div', array('class' => 'plagiarism_submission'));
$output .= html_writer::tag('div', $identifier . '-' . $submissiontype, array('class' => 'plagiarism_submission_id'));
$output .= html_writer::tag('div', urlencode($linkarray["content"]), array('class' => 'plagiarism_submission_content'));
$output .= html_writer::tag('div', $linkarray["cmid"], array('class' => 'plagiarism_submission_cmid'));
$output .= html_writer::tag('div', $itemid, array('class' => 'plagiarism_submission_itemid'));
$output .= html_writer::end_tag('div');
} else {
$output .= html_writer::start_tag('div', array('class' => 'plagiarism_submission', 'id' => $identifier . '-' . $submissiontype));
$output .= html_writer::tag('div', $linkarray["cmid"], array('class' => 'plagiarism_submission_cmid'));
$output .= html_writer::tag('div', $itemid, array('class' => 'plagiarism_submission_itemid'));
$output .= html_writer::end_tag('div');
}
}
}
// Check whether submission is a group submission - only applicable to assignment module.
// If it's a group submission then other users in the group should be able to see the originality score
// They can not open the DV though.
$submissionusers = array($linkarray["userid"]);
if ($cm->modname == "assign" && $CFG->branch > 23) {
if ($moduledata->teamsubmission) {
$assignment = new assign($context, $cm, null);
if ($group = $assignment->get_submission_group($linkarray["userid"])) {
$users = groups_get_members($group->id);
$submissionusers = array_keys($users);
}
}
}
// Display Links for files and contents.
if ((!empty($linkarray["file"]) || !empty($linkarray["content"])) && ($istutor || $submission_status && in_array($USER->id, $submissionusers))) {
// Prevent text content links being displayed for previous attempts as we have no way of getting the data.
if (!empty($linkarray["content"]) && $linkarray["userid"] == $USER->id) {
$contentdisplayed = true;
}
// Get turnitin details - have to do this again as submission may have been made above.
$plagiarismfiles = $DB->get_records('plagiarism_turnitin_files', array('userid' => $linkarray["userid"], 'cm' => $linkarray["cmid"], 'identifier' => $identifier), 'lastmodified DESC', '*', 0, 1);
$plagiarismfile = current($plagiarismfiles);
// Get user's grades.
// Get Due date
$duedate = 0;
if (!empty($moduledata->duedate)) {
$duedate = $moduledata->duedate;
} else {
if (!empty($moduledata->timedue)) {
$duedate = $moduledata->timedue;
}
}
// Get post date
$postdate = 0;
if ($cm->modname != "forum") {
// Populate gradeitem query
$queryarray = array('iteminstance' => $cm->instance, 'itemmodule' => $cm->modname, 'courseid' => $cm->course, 'itemnumber' => 0);
if ($gradeitem = $DB->get_record('grade_items', $queryarray)) {
switch ($gradeitem->hidden) {
case 1:
$postdate = strtotime('+1 month');
break;
case 0:
$postdate = time();
if ($CFG->branch >= 26 && $cm->modname == 'assign' && !empty($moduledata->markingworkflow)) {
$gradesreleased = $DB->record_exists('assign_user_flags', array('userid' => $linkarray["userid"], 'assignment' => $cm->instance, 'workflowstate' => 'released'));
$postdate = $gradesreleased ? time() : strtotime('+4 weeks', $duedate);
}
break;
default:
$postdate = $gradeitem->hidden;
break;
}
}
}
$currentgradequery = false;
if ($istutor || $linkarray["userid"] == $USER->id) {
if ($cm->modname == 'forum') {
static $gradeitem;
if (empty($gradeitem)) {
$gradeitem = $DB->get_record('grade_items', array('iteminstance' => $cm->instance, 'itemmodule' => $cm->modname, 'courseid' => $cm->course));
}
if ($gradeitem) {
$currentgradequery = $DB->get_record('grade_grades', array('userid' => $linkarray["userid"], 'itemid' => $gradeitem->id));
}
} else {
if ($cm->modname == 'workshop') {
if ($gradeitem) {
$currentgradequery = $DB->get_record('grade_grades', array('userid' => $linkarray["userid"], 'itemid' => $gradeitem->id));
}
$postdate = $moduledata->assessmentend;
} else {
if ($cm->modname == 'assign') {
if ($gradeitem) {
$currentgradesquery = $DB->get_records('assign_grades', array('userid' => $linkarray["userid"], 'assignment' => $cm->instance), 'id DESC');
$currentgradequery = current($currentgradesquery);
}
}
}
}
}
if ($plagiarismfile && (!$submitting || !$submission_status)) {
if ($plagiarismfile->statuscode == 'success') {
if ($istutor || $linkarray["userid"] == $USER->id) {
$output .= html_writer::tag('div', $OUTPUT->pix_icon('icon-sml', get_string('turnitinid', 'turnitintooltwo') . ': ' . $plagiarismfile->externalid, 'mod_turnitintooltwo', array('class' => 'turnitin_paper_id')) . get_string('turnitinid', 'turnitintooltwo') . ': ' . $plagiarismfile->externalid);
}
// Show Originality Report score and link.
if (($istutor || in_array($USER->id, $submissionusers) && $plagiarismsettings["plagiarism_show_student_report"]) && ((is_null($plagiarismfile->orcapable) || $plagiarismfile->orcapable == 1) && !is_null($plagiarismfile->similarityscore))) {
// This class is applied so that only the user who submitted or a tutor can open the DV.
$useropenclass = $USER->id == $linkarray["userid"] || $istutor ? 'pp_origreport_open' : '';
$output .= $OUTPUT->box_start('row_score pp_origreport ' . $useropenclass . ' origreport_' . $plagiarismfile->externalid . '_' . $linkarray["cmid"], $CFG->wwwroot . '/plagiarism/turnitin/extras.php?cmid=' . $linkarray["cmid"]);
// Show score.
if ($plagiarismfile->statuscode == "pending") {
$output .= html_writer::tag('div', ' ', array('title' => get_string('pending', 'turnitintooltwo'), 'class' => 'tii_tooltip origreport_score score_colour score_colour_'));
} else {
// Put EN flag if translated matching is on and that is the score used.
$transmatch = $plagiarismfile->transmatch == 1 ? ' EN' : '';
if (is_null($plagiarismfile->similarityscore)) {
$score = ' ';
$titlescore = get_string('pending', 'turnitintooltwo');
$class = 'score_colour_';
} else {
$score = $plagiarismfile->similarityscore . '%';
$titlescore = $plagiarismfile->similarityscore . '% ' . get_string('similarity', 'turnitintooltwo');
$class = 'score_colour_' . round($plagiarismfile->similarityscore, -1);
}
$output .= html_writer::tag('div', $score . $transmatch, array('title' => $titlescore, 'class' => 'tii_tooltip origreport_score score_colour ' . $class));
}
// Put in div placeholder for DV launch form.
$output .= $OUTPUT->box('', 'launch_form origreport_form_' . $plagiarismfile->externalid);
// Add url for launching DV from Forum post.
if ($cm->modname == 'forum') {
$output .= $OUTPUT->box($CFG->wwwroot . '/plagiarism/turnitin/extras.php?cmid=' . $linkarray["cmid"], 'origreport_forum_launch origreport_forum_launch_' . $plagiarismfile->externalid);
}
$output .= $OUTPUT->box_end(true);
}
if ($plagiarismfile->orcapable == 0 && !is_null($plagiarismfile->orcapable)) {
// This class is applied so that only the user who submitted or a tutor can open the DV.
$useropenclass = $USER->id == $linkarray["userid"] || $istutor ? 'pp_origreport_open' : '';
$output .= $OUTPUT->box_start('row_score pp_origreport ' . $useropenclass, '');
$output .= html_writer::tag('div', 'x', array('title' => get_string('notorcapable', 'turnitintooltwo'), 'class' => 'tii_tooltip score_colour score_colour_ score_no_orcapable'));
$output .= $OUTPUT->box_end(true);
}
// Can grade and feedback be released to this student yet?
$released = $postdate <= time() && (!is_null($plagiarismfile->grade) || isset($currentgradequery->grade));
// Show link to open grademark.
if ($config->usegrademark && ($istutor || $linkarray["userid"] == $USER->id && $released) && !empty($gradeitem)) {
// Output grademark icon.
$output .= $OUTPUT->box_start('grade_icon', '');
$output .= html_writer::tag('div', $OUTPUT->pix_icon('icon-edit', get_string('grademark', 'turnitintooltwo'), 'mod_turnitintooltwo'), array('title' => get_string('grademark', 'turnitintooltwo'), 'class' => 'pp_grademark_open tii_tooltip grademark_' . $plagiarismfile->externalid . '_' . $linkarray["cmid"], 'id' => $CFG->wwwroot . '/plagiarism/turnitin/extras.php?cmid=' . $linkarray["cmid"]));
// Add url for launching DV from Forum post.
if ($cm->modname == 'forum') {
$output .= $OUTPUT->box($CFG->wwwroot . '/plagiarism/turnitin/extras.php?cmid=' . $linkarray["cmid"], 'grademark_forum_launch grademark_forum_launch_' . $plagiarismfile->externalid);
}
// Put in div placeholder for DV launch form.
$output .= $OUTPUT->box('', 'launch_form grademark_form_' . $plagiarismfile->externalid);
$output .= $OUTPUT->box_end(true);
}
if (!$istutor && $config->usegrademark && !empty($plagiarismsettings["plagiarism_rubric"])) {
// Update assignment in case rubric is not stored in Turnitin yet.
$this->sync_tii_assignment($cm, $coursedata->turnitin_cid);
$rubricviewlink = html_writer::tag('div', html_writer::link($CFG->wwwroot . '/plagiarism/turnitin/ajax.php?cmid=' . $cm->id . '&action=rubricview&view_context=box', ' ', array('class' => 'tii_tooltip rubric_view_pp_launch', 'id' => 'rubric_view_launch', 'title' => get_string('launchrubricview', 'turnitintooltwo'))) . html_writer::tag('span', '', array('class' => 'launch_form', 'id' => 'rubric_view_form')), array('class' => 'row_rubric_view'));
$output .= $rubricviewlink;
}
if ($config->enablepeermark) {
// If this module is already on Turnitin then refresh and get Peermark Assignments.
if (!empty($plagiarismsettings['turnitin_assignid'])) {
if ($_SESSION["updated_pm"][$cm->id] <= time() - 60 * 2) {
$this->refresh_peermark_assignments($cm, $plagiarismsettings['turnitin_assignid']);
$turnitintooltwoassignment = new turnitintooltwo_assignment($cm->instance, '', 'PP');
$_SESSION["peermark_assignments"][$cm->id] = $turnitintooltwoassignment->get_peermark_assignments($plagiarismsettings['turnitin_assignid']);
$_SESSION["updated_pm"][$cm->id] = time();
}
// Determine if we have any active Peermark Assignments.
static $peermarksactive;
if (!isset($peermarksactive)) {
$peermarksactive = false;
foreach ($_SESSION["peermark_assignments"][$cm->id] as $peermarkassignment) {
if (time() > $peermarkassignment->dtstart) {
$peermarksactive = true;
break;
}
}
}
// Show Peermark Reviews link.
if ($istutor && count($_SESSION["peermark_assignments"][$cm->id]) > 0 || !$istutor && $peermarksactive) {
$peermarkreviewslink = $OUTPUT->box_start('row_peermark_reviews', '');
$peermarkreviewslink .= html_writer::link($CFG->wwwroot . '/plagiarism/turnitin/ajax.php?cmid=' . $cm->id . '&action=peermarkreviews&view_context=box', '', array('title' => get_string('launchpeermarkreviews', 'turnitintooltwo'), 'class' => 'peermark_reviews_pp_launch tii_tooltip'));
$peermarkreviewslink .= html_writer::tag('span', '', array('class' => 'launch_form', 'id' => 'peermark_reviews_form'));
$peermarkreviewslink .= $OUTPUT->box_end(true);
$output .= $peermarkreviewslink;
}
}
}
} else {
if ($plagiarismfile->statuscode == 'error') {
// Deal with legacy error issues.
if (!isset($plagiarismfile->errorcode)) {
$errorcode = 0;
if ($submissiontype == 'file') {
if ($file->get_filesize() > TURNITINTOOLTWO_MAX_FILE_UPLOAD_SIZE) {
$errorcode = 2;
}
}
} else {
$errorcode = $plagiarismfile->errorcode;
}
// Show error message if there is one.
if ($errorcode == 0) {
$langstring = $istutor ? 'ppsubmissionerrorseelogs' : 'ppsubmissionerrorstudent';
$errorstring = isset($plagiarismfile->errormsg) ? get_string($langstring, 'turnitintooltwo') : $plagiarismfile->errormsg;
} else {
$errorstring = get_string('errorcode' . $plagiarismfile->errorcode, 'turnitintooltwo', display_size(TURNITINTOOLTWO_MAX_FILE_UPLOAD_SIZE));
}
$erroricon = html_writer::tag('div', $OUTPUT->pix_icon('x-red', $errorstring, 'mod_turnitintooltwo'), array('title' => $errorstring, 'class' => 'tii_tooltip tii_error_icon'));
// If logged in as a student, attach error text after icon.
if (!$istutor) {
$output .= html_writer::tag('div', $erroricon . ' ' . $errorstring, array('class' => 'warning clear'));
} else {
$output .= html_writer::tag('div', $erroricon, array('class' => 'clear'));
}
}
}
} else {
// Add Error to show that user has not accepted EULA.
if ($linkarray["userid"] != $USER->id && $istutor) {
// There is a moodle plagiarism bug where get_links is called twice, the first loop is incorrect and is killing
// this functionality. Have to check that user exists here first else there will be a fatal error.
if ($mdl_user = $DB->get_record('user', array('id' => $linkarray["userid"]))) {
// We also need to check for security that they are actually on the Course.
switch ($cm->modname) {
case 'assign':
case 'workshop':
$capability = 'mod/' . $cm->modname . ':submit';
break;
case 'forum':
$capability = 'mod/' . $cm->modname . ':replypost';
break;
}
if (has_capability($capability, $context, $linkarray["userid"])) {
$user = new turnitintooltwo_user($linkarray["userid"], "Learner");
if ($user->user_agreement_accepted != 1) {
$erroricon = html_writer::tag('div', $OUTPUT->pix_icon('doc-x-grey', get_string('notacceptedeula', 'turnitintooltwo'), 'mod_turnitintooltwo'), array('title' => get_string('notacceptedeula', 'turnitintooltwo'), 'class' => 'tii_tooltip tii_error_icon'));
$output .= html_writer::tag('div', $erroricon, array('class' => 'clear'));
}
}
}
}
}
// Show error warning for submission
$output .= html_writer::tag('div', '', array('class' => 'turnitin_submit_error warning clear turnitin_submit_error_' . $identifier));
// Show success of submission
$output .= html_writer::tag('div', '', array('class' => 'turnitin_submit_success success clear turnitin_submit_success_' . $identifier));
$output .= html_writer::tag('div', '', array('class' => 'clear'));
}
$output .= $OUTPUT->box_end(true);
}
return $output;
}