' . get_string('auto_evaluate_select', 'iassign') . '
';
print '
'.get_string('auto_evaluate_start', 'iassign').'
'.get_string('auto_evaluate_stop', 'iassign').'
';
print '';
print '
';
print '';
print '
'.get_string('students', 'iassign').'
';
foreach ($students_list as $student) {
$user = $DB->get_record('user', array('id' => $student->userid));
$avatar = new user_picture($user);
$avatar->courseid = $COURSE->id;
$avatar->link = true;
print
'
'.$OUTPUT->render($avatar). ' '.$user->firstname.' '.$user->lastname.'
';
}
print '
';
print $OUTPUT->footer();
}
/// This method moves an iAssign activity
function move_activity () {
global $USER, $CFG, $DB, $COURSE;
$iassign_id = optional_param('iassign_current', NULL, PARAM_TEXT);
$iassign_destiny = optional_param('iassign_destiny', NULL, PARAM_TEXT);
$update_entry_new_iassign = new stdClass();
$update_entry_new_iassign->id = $iassign_id;
$update_entry_new_iassign->iassignid = $iassign_destiny;
// Update the iassign_statement
$DB->update_record("iassign_statement", $update_entry_new_iassign);
// Update file context
$c_i = context_module::instance($this->cm->id);
$ret = get_coursemodule_from_id("iassign", $c_i->instanceid);
$course_module_info = $DB->get_record("course_modules", array("course" => $COURSE->id, "module" => $ret->module, "instance" => $iassign_destiny));
$path_module = context_course::instance($COURSE->id);
$context_file = $DB->get_record_sql('SELECT * FROM {context} WHERE instanceid="' . $course_module_info->id . '" AND path like "'.$path_module->path.'%"');
if ($context_file) {
$id_context = $context_file->id;
$iassign_statement = $DB->get_record("iassign_statement", array("id" => $iassign_id));
$fs = get_file_storage(); // Get reference to all files in Moodle data
$files = $fs->get_area_files(context_module::instance($this->cm->id)->id, 'mod_iassign', 'exercise', $iassign_statement->file);
foreach ($files as $value) {
if ($value->get_filename() != ".") {
$last_id = $DB->get_record_sql('SELECT itemid FROM {files} WHERE component="mod_iassign" ORDER BY itemid DESC LIMIT 1')->itemid;
$newfile = $fs->create_file_from_storedfile(array('contextid' => $id_context, 'component' => 'mod_iassign', 'filearea' => 'exercise', 'itemid' => ($last_id + 1)), $value);
$updateentry = new stdClass();
$updateentry->id = $iassign_id;
$updateentry->file = $newfile->get_itemid();
$DB->update_record("iassign_statement", $updateentry);
$fs->delete_area_files(context_module::instance($this->cm->id)->id, 'mod_iassign', 'exercise', $value->get_itemid());
break;
}
}
}
$this->return_home_course('moved_activity');
exit;
}
/// This method duplicates an iAssign activity
function duplicate_activity () {
global $USER, $CFG, $COURSE, $DB, $OUTPUT;
$id = $this->cm->id;
$iassignid = optional_param('iassign_current', NULL, PARAM_TEXT);
$context = context_module::instance($this->cm->id);
$contextuser = context_user::instance($USER->id);
// Get the the iAssign acitivity to be duplicated
$iassign_statement = $DB->get_record("iassign_statement", array("id" => $iassignid));
// Remove the current id of activity
$iassign_statement->id=0;
// Get the information about current author, and add this information in author_modified field
$author = $DB->get_record("user", array('id' => $USER->id));
$iassign_statement->author_modified_name = $author->firstname . ' ' . $author->lastname;
$iassign_statement->author_modified = $iassign_statement->author_modified_name;
// Store the activity in the table
if ($id_ = $DB->insert_record("iassign_statement", $iassign_statement)) {
// Duplicate activity file
$fs = get_file_storage(); // Get reference to all files in Moodle data
$files = $fs->get_area_files($context->id, 'mod_iassign', 'exercise', $iassign_statement->file);
foreach ($files as $value) {
if ($value->get_filename() != ".") {
$last_id = $DB->get_record_sql('SELECT itemid FROM {files} WHERE component="mod_iassign" ORDER BY itemid DESC LIMIT 1')->itemid;
$newfile = $fs->create_file_from_storedfile(array('contextid' => $context->id, 'component' => 'mod_iassign', 'filearea' => 'exercise', 'itemid' => ($last_id + 1)), $value);
$updateentry = new stdClass();
$updateentry->id = $id_;
$updateentry->file = $newfile->get_itemid();
// Update the duplicated iLM iAssign with new file id
$DB->update_record("iassign_statement", $updateentry);
}
}
}
// log event --------------------------------------------------------------------------------------
iassign_log::add_log('duplicate_iassign_exercise', 'name: ' . $author->firstname, $id_, $this->cm->id);
$this->return_home_course('duplicated_activity');
exit;
}
/// This method gets the content from the iLM and register it
// It could be the "exercise template" (teacher) or an answer (student)
function get_answer () {
global $USER, $CFG, $DB, $OUTPUT;
$id = $this->cm->id;
$submission_comment = optional_param('submission_comment', NULL, PARAM_TEXT);
$comment = false;
if ($submission_comment)
$comment = $this->write_comment_submission();
// receives data of iLM using the current activity
$iassign_ilm = $DB->get_record("iassign_ilm", array("id" => $this->activity->get_activity()->iassign_ilmid)); // has automatic evaluation?
$iassign = $DB->get_record("iassign", array("id" => $this->activity->get_activity()->iassignid)); // activity
// receives data of submission of current activity
$iassign_submission = $DB->get_record("iassign_submission", array("iassign_statementid" => $this->activity->get_activity()->id, "userid" => $this->userid_iassign)); // data about student solution
// receives post and get
$iLM_PARAM_ActivityEvaluation = optional_param('iLM_PARAM_ActivityEvaluation', 0, PARAM_INT); // 1 - activity evaluated as correct / 0 - activity evaluated as incorrect
$iLM_PARAM_RealGrade = optional_param('iLM_PARAM_RealGrade', 0, PARAM_FLOAT);
//2016/02/16: IMPORTANTE trocar formatador para "nao formatado", pois esta destruindo o conteudo do arquivo
$iLM_PARAM_ArchiveContent = optional_param('iLM_PARAM_ArchiveContent', NULL, PARAM_RAW); // answer file (ATTENTION: do not change format, use RAW in order to ensure the correct content)
$MA_POST_Info = optional_param('MA_POST_Info', NULL, PARAM_FORMAT);
$MA_POST_SystemData = optional_param('MA_POST_SystemData', NULL, PARAM_FORMAT);
$return_get_answer = optional_param('return_get_answer', 0, PARAM_INT);
$msg = '';
// Feedback
// Activity status: 0 => not post 1; => post; 2 => evaluated as incorrect; 3 => evaluated as correct
$str_action = "view"; // repeat
if (strtolower($iassign_ilm->name) == "igeom") {
}
$title = get_string('evaluate_iassign', 'iassign');
print $OUTPUT->header();
print $OUTPUT->box_start();
// Action = { view ; repeat ; viewsubmission }
// * 'view' => it is impossible to re-send answer (this is correct with iGeom because its model to ensure security - do not allow the learner's access to the "answer model")
// * 'repeat' => student explicitly requested to redo the activiy or enter in the last submission under iLM other then iGeom
// * 'viewsubmission' => teacher/non editing teacher seeing the learner's activity
$return = $CFG->wwwroot . "/mod/iassign/view.php?action=view&id=" . $id . "&iassign_submission_current=" . $this->iassign_submission_current . "&userid_iassign=" . $this->userid_iassign . "&iassign_current=" . $this->activity->get_activity()->id;
$return_last = " " . iassign_icons::insert('return_home') . ' ' . get_string('return_iassign', 'iassign') . " ";
$link_return = " " . iassign_icons::insert('home') . ' ' . get_string('activities_page', 'iassign') . " ";
print '';
if ($iLM_PARAM_ArchiveContent == - 1 || empty($iLM_PARAM_ArchiveContent)) { // if ($iLM_PARAM_ActivityEvaluation == -1)
//TODO alterar aqui???
$this->write_solution = 0; // necessary in order to take note in Moodle 'grade' system
// empty_answer_post = No solution was posted.
if ($comment)
print '' . $return_last . ' ' . $link_return . ' ' . iassign_icons::insert('feedback_correct') . ' ';
// log record
$info = $iassign->name . " - " . $this->activity->get_activity()->name . " - " . get_string('feedback_correct', 'iassign') . " - " . get_string('grade_iassign', 'iassign') . ":" . $grade_student;
// Trigger module viewed event.
$event = \mod_iassign\event\submission_created::create(array(
'objectid' => $this->iassign->id,
'context' => $this->context,
'other' => $info
));
$event->add_record_snapshot('course', $this->course);
$event->trigger();
} else { // else if (intval($iLM_PARAM_ActivityEvaluation) == 1)
// Wrong answer...: get_answer_incorrect
$status = 2;
$grade_student = $iLM_PARAM_RealGrade; // evaluated as incorrect solution
$msg = '' . iassign_icons::insert('feedback_incorrect') . ' ';
// log record
$info = $iassign->name . " - " . $this->activity->get_activity()->name . " - " . get_string('feedback_incorrect', 'iassign') .
' - ' . get_string('grade_iassign', 'iassign') . $grade_student;
// Trigger module viewed event.
$event = \mod_iassign\event\submission_created::create(array(
'objectid' => $this->iassign->id,
'context' => $this->context,
'other' => $info
));
$event->add_record_snapshot('course', $this->course);
$event->trigger();
} // else if (intval($iLM_PARAM_ActivityEvaluation) == 1)
// Presents to the learner the result of the automatic evaluate?
if ($this->activity->get_activity()->show_answer == 0) { // no...
print '' . iassign_icons::insert('post') . get_string('get_answer', 'iassign') . ' ' . $return_last . ' ' . $link_return . ' ';
// log record
$info = $iassign->name . " - " . $this->activity->get_activity()->name . " - " . get_string('get_answer', 'iassign');
// Trigger module viewed event.
$event = \mod_iassign\event\submission_created::create(array(
'objectid' => $this->iassign->id,
'context' => $this->context,
'other' => $info
));
$event->add_record_snapshot('course', $this->course);
$event->trigger();
} else { // yes!!!
print ' ' . get_string('auto_result', 'iassign') . ' ' . $return_last . ' ' . $link_return . ' ';
print $msg;
}
} else { // if ($iassign_ilm->evaluate == 1 && $this->activity->get_activity()->automatic_evaluate == 1)
$status = 1;
$grade_student = $iLM_PARAM_RealGrade; // iLM not have automatic evaluator
print ' ' . iassign_icons::insert('post') . get_string('get_answer_post', 'iassign') . ' ';
print '' . $return_last . ' ' . $link_return . ' ';
// log record
$info = $iassign->name . " - " . $this->activity->get_activity()->name . " - " . get_string('get_answer_post', 'iassign');
$event = \mod_iassign\event\submission_created::create(array(
'objectid' => $this->iassign->id,
'context' => $this->context,
'other' => $info
));
$event->add_record_snapshot('course', $this->course);
$event->trigger();
} // if ($iassign_ilm->evaluate == 1)
} // if ($iLM_PARAM_ActivityEvaluation == -1)
print '
';
print $OUTPUT->box_end();
// add or update evaluate
if ($this->write_solution == 1) {
$timenow = time();
// new record
if (!$iassign_submission) {
$newentry = new stdClass();
$newentry->userid = $this->userid_iassign;
// $newentry->userid = $USER->id;
$newentry->iassign_statementid = $this->activity->get_activity()->id;
$newentry->timecreated = $timenow;
$newentry->timemodified = $timenow;
$newentry->answer = $iLM_PARAM_ArchiveContent;
$newentry->grade = round($grade_student, 2);
$newentry->status = $status;
$newentry->experiment = 1;
if (!$newentry->id = $DB->insert_record("iassign_submission", $newentry)) {
print_error('error_insert', 'iassign');
} else {
// Trigger module viewed event.
$event = \mod_iassign\event\submission_created::create(array(
'objectid' => $this->iassign->id,
'context' => $this->context
));
$event->add_record_snapshot('course', $this->course);
$event->trigger();
$this->update_grade_student($newentry->userid, $newentry->iassign_statementid, $this->iassign->id);
}
} elseif ($iassign_submission->status != 3) {
$newentry = new stdClass();
$newentry->id = $iassign_submission->id;
$newentry->iassign_statementid = $iassign_submission->iassign_statementid;
$newentry->userid = $iassign_submission->userid;
$newentry->timecreated = $iassign_submission->timecreated;
$newentry->timemodified = $timenow;
$newentry->answer = $iLM_PARAM_ArchiveContent;
$newentry->grade = round($grade_student, 2);
$newentry->status = $status;
$newentry->experiment = $iassign_submission->experiment + 1;
if (!$DB->update_record("iassign_submission", $newentry)) {
print_error('error_update', 'iassign');
//D depurar...
//D $stringAux = "ia.class.php: ".$iLM_PARAM_ArchiveContent."" . get_string('iassign_update', 'iassign') . "
";
print $OUTPUT->box_end();
}
} elseif ($return_get_answer == 2) {
print $OUTPUT->box_start();
print "" . get_string('iassign_cancel', 'iassign') . "
";
print $OUTPUT->box_end();
} else {
print $OUTPUT->box_start();
print "
";
$param_aux = "action=overwrite&iassign_submission_current=" . $iassign_submission->id . "&id=" . $id . "&iassign_current=" . $this->activity->get_activity()->id . "&write_solution=" . $this->write_solution . "&userid_iassign=" . $USER->id;
$get_answer_overwrite = $CFG->wwwroot . "/mod/iassign/view.php?" . $param_aux;
print "";
print $OUTPUT->box_end();
}
}
} // if ($this->write_solution == 1)
print $OUTPUT->footer();
die();
} // function get_answer()
/// Export in file the answer of student.
function export_file_answer () {
global $DB;
$iassign_submission_id = optional_param('iassign_submission_id', NULL, PARAM_INT);
$iassign_submission = $DB->get_record("iassign_submission", array("id" => $iassign_submission_id));
$iassign_statement = $DB->get_record("iassign_statement", array("id" => $iassign_submission->iassign_statementid));
$name = iassign_utils::format_filename(strip_tags($iassign_statement->name));
$iassign_ilm = $DB->get_record("iassign_ilm", array("id" => $iassign_statement->iassign_ilmid));
$extensions = explode(",", $iassign_ilm->extension);
$iassign_user = $DB->get_record("user", array("id" => $iassign_submission->userid));
$username = iassign_utils::format_filename($iassign_user->firstname . ' ' . $iassign_user->lastname);
$name_answer = $username . '-' . $name . '-' . userdate($iassign_submission->timemodified, '%Y%m%d-%H%M') . '.' . $extensions[0];
header("Pragma: public");
header("Expires: 0");
header("Cache-Control: must-revalidate, post-check=0, pre-check=0");
header("Cache-Control: private", false);
header("Content-Type: document/unknown");
header("Content-Disposition: attachment; filename=\"" . $name_answer . "\";");
set_time_limit(0);
print($iassign_submission->answer);
exit;
} // function export_file_answer()
/// Prepare data to static exportation (with course name, iAsssing block name, and exercices names
// @calledby $this->export_package_answer()
//TODO Precisa terminar! //TODO_HTML
function htmlcode_2_export ($course_fullname, $course_id, $iassign_block_id, $iassign_block_name, $array_iassign_name, $array_iassign_id, $userid, $username) {
$str_html = "
" . get_string('pluginname', 'iassign') . " \n"; // 'iAssign: interactive Learning Activities'
$str_html .= "
\n";
$tam = sizeof($array_iassign_name);
for ($ii=0; $ii<$tam; $ii++) {
//TODO_HTML completar construir HTML com titulo do exercicio e talvez legar com HTML para abri-lo com o iMA
}
$str_html .= "
\n";
return $str_html;
}
/// Export an package (zip) with all answer of students
// @calledby $this->action()
function export_package_answer () {
global $DB, $CFG, $OUTPUT;
$iassign_id = optional_param('iassign_id', NULL, PARAM_INT); // ID of iAssign block of activities
$iassign = $DB->get_record("iassign", array("id" => $iassign_id)); // all data from this block of iAssign activities (table '*_iassign')
$iassign_block_name = iassign_utils::format_filename($iassign->name);
//TODO_HTML $this->course: [fullname] => Curso teste [shortname] => cursoteste1 [idnumber]
//TODO_HTML //echo "/temp/files/
// If temporary directory under Moodle data does not exists => create it
if (!is_dir($diretorio)) {
mkdir($diretorio, 0755, true); // permissions: drwxr-xr-x
// created directory with permissions to be seen by everyone
}
$zip_filename = $diretorio . 'package_iassign_' . $username . '-' . $iassign_block_name . '_' . $current_date . '.zip';
if (!is_writable($diretorio)) { // send a highlighted message!
print_error('error_answer_export_dir', 'iassign'); // Error: the target directory has no permission! Please, send this message to the Moodle admin!
exit; // just in case
}
//MOOC 2014: $zip_filename = $CFG->dataroot . '/temp/ilm-' . iassign_utils::format_pathname($iassign_ilm->name . '-v' . $iassign_ilm->version) . '.ipz';
$zip = new zip_archive(); // create ZIP
$zip->open($zip_filename); // open ZIP using the temporary file/directory
$iassign_statements = $DB->get_records("iassign_statement", array("iassignid" => $iassign_id));
//TODO $vet_exerc_title = array(); //TODO to be used with 'htmlcode_2_export(...)' - missing: build the HTML and directories linking files
$vet_student_filename = array();
$vet_student_content = array();
foreach ($iassign_statements as $iassign_statement) {
$activity_name = iassign_utils::format_filename(strip_tags($iassign_statement->name));
$iassign_ilm = $DB->get_record("iassign_ilm", array("id" => $iassign_statement->iassign_ilmid));
//TODO_HTML $vet_exerc_title[] = $iassign_statement->name;
$extensions = explode(",", $iassign_ilm->extension);
$iassign_submission = $DB->get_record("iassign_submission", array("iassign_statementid" => $iassign_statement->id, "userid" => $userid));
if ($iassign_submission) {
$timemodified = '-' . userdate($iassign_submission->timemodified, '%Y_%m_%d_%H_%M');
$student_content = $iassign_submission->answer;
$student_filename = iassign_utils::format_filename($activity_name) . $timemodified . '.' . $extensions[0];
$resp = $zip->add_file_from_string($student_filename, $student_content); // add file to ZIP
//$resp = $zip->add_file_from_string($path_dir . $one_file, $destination . $ds . $one_file); //2 Esta versao funciona!
if ($resp) {
$vet_student_filename[] = $student_filename;
$vet_student_content[] = $student_content;
}
else { // send a highlighted message!
print_error('error_answer_export_file', 'iassign'); // Error: fail to insert content to the file
exit; // just in case
}
}
}
$zip->close(); // close the ZIP file
if (count($vet_student_filename)>0) {
$vet_result = iassign_utils::register_temporary_file($zip_filename, $vet_student_filename, $vet_student_content);
$result_tf = $vet_result[0];
$filenameZip = $vet_result[1]->filename;
}
iassign_utils::download_file($zip_filename); // download the ZIP file
exit;
} // function export_package_answer()
/// Editing status of interactive activities
function edit_status () {
global $USER, $DB, $OUTPUT;
$newentry = new stdClass();
$newentry->id = $this->iassign_submission_current;
$newentry->status = optional_param('return_status', 0, PARAM_INT);
$iassign_submission = $DB->get_record('iassign_submission', array('id' => $this->iassign_submission_current));
if ($iassign_submission->status != 0 && $newentry->status == 0)
$newentry->status = $iassign_submission->status;
$newentry->teacher = $USER->id;
if (!$DB->update_record('iassign_submission', $newentry))
print_error('error_update', 'iassign');
else {
// Trigger module viewed event.
$event = \mod_iassign\event\submission_updated::create(array(
'objectid' => $this->iassign->id,
'context' => $this->context
));
$event->add_record_snapshot('course', $this->course);
$event->trigger();
$this->action = 'viewsubmission';
$this->view_iassign_current();
} // if (!$DB->update_record('iassign_submission', $newentry))
} // function edit_status()
/// Editing grade of interactive activities
function edit_grade () {
global $USER, $DB, $OUTPUT;
$newgrade = optional_param('return_grade', 0, PARAM_INT);
if ($newgrade && $newgrade >= 0) {
$newentry = new stdClass();
$newentry->id = $this->iassign_submission_current;
$newentry->grade = optional_param('return_grade', 0, PARAM_INT);
$newentry->teacher = $USER->id;
if (!$DB->update_record('iassign_submission', $newentry))
print_error('error_update', 'iassign');
else {
// Trigger module viewed event.
$event = \mod_iassign\event\submission_updated::create(array(
'objectid' => $this->iassign->id,
'context' => $this->context
));
$event->add_record_snapshot('course', $this->course);
$event->trigger();
}
} // if ($newgrade >= 0)
$this->action = 'viewsubmission';
$this->view_iassign_current();
}
/// Add or Edit interactive activities
// @calledby $this->action()
function add_edit_iassign () {
global $USER, $CFG, $COURSE, $DB, $OUTPUT;
require_once('iassign_form.php');
$id = $this->cm->id;
$iassignid = $this->iassign->id;
$param = new stdClass();
$param->action = $this->action; // oculto
$param->id = $id; // oculto
$COURSE->cm = $id;
$COURSE->iassignid = $iassignid;
$COURSE->iassign_file_id = NULL;
$context = context_module::instance($this->cm->id);
$contextuser = context_user::instance($USER->id);
$component = 'mod_iassign';
$filearea = 'exercise';
if (!empty($this->iassign_current))
$COURSE->iassign_id = $this->iassign_current;
else
$COURSE->iassign_id = 0;
$total_of_activities = 0; // get the total number of activities in this iAssign block
if ($this->action == 'add') {
$iassign_data = $DB->get_record("iassign", array('id' => $iassignid));
$params = array('iassignid' => $iassignid);
$query_str = "SELECT s.id, s.name, s.dependency FROM {iassign_statement} s WHERE s.iassignid = :iassignid ORDER BY s.position ASC";
$iassign_statement = $DB->get_records_sql($query_str, $params); //
$total_of_activities = count($iassign_statement);
$param->iassignid = $iassignid;
$param->name = "";
$param->oldname = "";
$param->type_iassign = 3;
$param->proposition = "";
$author = $DB->get_record("user", array("id" => $USER->id));
$param->author_name = $author->firstname . ' ' . $author->lastname;
$param->author_modified_name = $author->firstname . ' ' . $author->lastname;
$param->author = $param->author_name;
$param->author_modified = $param->author_modified_name;
$COURSE->iassign_list = array();
$param->iassign_list = array();
if ($iassign_statement) {
foreach ($iassign_statement as $iassign) {
$iassignid = $iassign->id;
$param->iassign_list[$iassignid] = 0;
$COURSE->iassign_list[$iassignid] = new stdClass();
$COURSE->iassign_list[$iassignid]->id = $iassignid;
$COURSE->iassign_list[$iassignid]->name = $iassign->name;
$COURSE->iassign_list[$iassignid]->enable = 1;
} // foreach ($iassign_statement as $iassign)
}
$param->iassign_ilmid = 0;
//echo "locallib.php: add_edit_iassign(): add, 'format' => '')
//2019 $param->proposition = $iassign_statement_current->proposition;
$param->proposition = array('text' => $iassign_statement_current->proposition, ''); //'format' => $instance->introformat
$param->author_name = $iassign_statement_current->author_name; // oculto
$param->author = $iassign_statement_current->author_name;
$author = $DB->get_record("user", array('id' => $USER->id));
$param->author_modified_name = $author->firstname . ' ' . $author->lastname;
$param->author_modified = $param->author_modified_name;
$dependency = explode(';', $iassign_statement_current->dependency);
$param->iassign_list = array();
$str_query = "SELECT * FROM {iassign_statement} s WHERE s.iassignid = '$iassignid' AND s.id!='$iassign_statement_current->id' AND s.dependency!=0";
$iassign_statement_dependency = $DB->get_records_sql($str_query);
$array_dependency = array();
$subdependency = "";
$sub_subdependency = "";
// dependent on this exercise
if ($iassign_statement_dependency) {
$subdependency .= $this->search_dependency($iassign_statement_current->id, $iassign_statement_dependency);
// to whom this exercise depends
foreach ($inter as $tmp)
$sub_subdependency .= $this->search_sub_dependency($tmp);
$list_dependency = $subdependency . $sub_subdependency;
$array_dependency = explode(";", $list_dependency);
}
// Get all activity with the same iLM - iassignid
$str_query = "SELECT id, name FROM {iassign_statement} s WHERE s.iassignid = '$iassignid' AND s.id!='$iassign_statement_current->id' ORDER BY s.position ASC";
$all_others_iassign_statement = $DB->get_records_sql($str_query);
$total_of_activities = count($all_others_iassign_statement) + 1;
$inter = array();
if ($all_others_iassign_statement) {
foreach ($all_others_iassign_statement as $iassign)
if (in_array($iassign->id, $dependency))
$inter[] = $iassign->id;
}
if ($all_others_iassign_statement) {
foreach ($all_others_iassign_statement as $iassign) {
$iassignid = $iassign->id;
$COURSE->iassign_list[$iassignid] = new stdClass();
$COURSE->iassign_list[$iassignid]->name = $iassign->name;
$COURSE->iassign_list[$iassignid]->id = $iassignid;
if (in_array($iassignid, $dependency))
$param->iassign_list[$iassignid] = 1;
else
$param->iassign_list[$iassignid] = 0;
if (in_array($iassignid, $array_dependency))
$COURSE->iassign_list[$iassignid]->enable = 0;
else
$COURSE->iassign_list[$iassignid]->enable = 1;
} // foreach ($all_others_iassign_statement as $iassign)
}
$param->iassign_ilmid = $iassign_statement_current->iassign_ilmid;
$param->fileold = 0;
$param->file = 0; //TODO Criar campo 'iassign_statement.filesid' para registar 'files.id' - abaixo faz '$file->get_id();'
$param->filename = '';
$param->grade = $iassign_statement_current->grade;
$param->timecreated = $iassign_statement_current->timecreated; // oculto
$param->timeavailable = $iassign_statement_current->timeavailable;
$param->timedue = $iassign_statement_current->timedue;
$param->preventlate = $iassign_statement_current->preventlate;
$param->test = $iassign_statement_current->test;
$param->special_param1 = $iassign_statement_current->special_param1;
$param->position = $iassign_statement_current->position; // oculto
$param->visible = $iassign_statement_current->visible;
$param->max_experiment = $iassign_statement_current->max_experiment;
$param->automatic_evaluate = $iassign_statement_current->automatic_evaluate;
$param->show_answer = $iassign_statement_current->show_answer;
$fs = get_file_storage(); // Get reference to all files in Moodle data
$files = $fs->get_area_files($context->id, $component, $filearea, $iassign_statement_current->file);
if ($files) {
foreach ($files as $file) {
if ($file->get_filename() != '.') {
$param->filename = $file->get_filename();
$param->file = $file->get_id();
$param->fileold = $file->get_id();
$COURSE->iassign_file_id = $file->get_id();
}
}
}
//TODO //MOOC2014 -- inicio
//D $iassign_ilm_configs = $DB->get_records('iassign_statement_config', array('iassign_statementid' => $iassign_statement_current->id));
//D if ($iassign_ilm_configs) {
//D foreach ($iassign_ilm_configs as $iassign_ilm_config)
//D $param->{'param_'.$iassign_ilm_config->iassign_ilm_configid} = $iassign_ilm_config->param_value;
//D } //MOOC2014 -- fim
} // if ($this_activity != null)
} // elseif ($this->action == 'edit')
// Get all iActivity in the iAssign block with id = $this->iassign->id
// It could be used to define dependency of the current activity (considering those list $iassign_list)
$iassign_list = $DB->get_records_list('iassign_statement', 'iassignid', array($this->iassign->id), 'position ASC');
//D echo "locallib.php: add_edit_iassign(): this->iassign->id=" . $this->iassign->id . "' with 'optgroup' by hand! But MoodleForm clear/do not register the 'iassign_ilmid'
//TODO Then get it directly from the form data $_POST!
//TODO See: 'iassign_form.php' field 'iassign_ilmid' and here 'function new_iassign($param)'
if (!isset($result->iassign_ilmid) && isset($_POST['iassign_ilmid']))
$result->iassign_ilmid = $_POST['iassign_ilmid'];
$iassign_ilm = $DB->get_record("iassign_ilm", array("id" => $result->iassign_ilmid));
if ($this->action == 'add') {
$iassign_statement_name = $DB->get_records('iassign_statement', array('iassignid' => $result->iassignid, 'name' => $result->name));
if ($iassign_statement_name) {
$this->return_home_course('error_iassign_name');
die();
}
// Really insert the new iActivity in table '*_iassign_statement'
$iassignid = $this->activity->new_iassign($result); // class activity : function new_iassign($param)
$this->activity->add_calendar($iassignid); ///line 3584 of /mod/iassign/locallib.php: call to calendar_event::create()
// Trigger module viewed event.
$event = \mod_iassign\event\iassign_created::create(array(
'objectid' => $iassignid,
'context' => $context
));
$event->add_record_snapshot('course', $this->course);
$event->trigger();
$this->return_home_course('iassign_add');
} // if ($this->action == 'add')
elseif ($this->action == 'edit') {
$iassignid = $this->activity->update_iassign($result);
$this->activity->update_calendar($iassignid, $result->oldname);
// Trigger module viewed event.
$event = \mod_iassign\event\iassign_updated::create(array(
'objectid' => $iassignid,
'context' => $context
));
$event->add_record_snapshot('course', $this->course);
$event->trigger();
$this->return_home_course('iassign_update');
} // elseif ($this->action == 'edit')
die();
} // if ($result)
} // else if ($mform->is_cancelled())
print $OUTPUT->header();
$mform->display();
print $OUTPUT->footer();
die();
} // function add_edit_iassign()
/// Search for dependencies
function search_dependency ($search_iassing_id, $iassign_statement) {
global $DB, $OUTPUT;
$dependency = "";
if ($iassign_statement)
foreach ($iassign_statement as $iassign) {
$inter_dependency = explode(';', $iassign->dependency);
if (in_array($search_iassing_id, $inter_dependency)) {
$dependency .= $iassign->id . ";";
$dependency .= $this->search_dependency($iassign->id, $iassign_statement);
} // if (in_array($search_iassing_id, $inter_dependency))
} // foreach ($iassign_statement as $iassign)
return $dependency;
}
/// Search for "sub"dependency
function search_sub_dependency ($search_iassing_id) {
global $DB, $OUTPUT;
$iassign_statement = $DB->get_record("iassign_statement", array("id" => $search_iassing_id));
$dependency = "";
if ($iassign_statement) {
$inter_dependency = explode(';', $iassign_statement->dependency);
foreach ($inter_dependency as $tmp) {
if ($tmp != 0)
$dependency .= $tmp . ";";
$dependency .= $this->search_sub_dependency($tmp);
} // foreach ($inter_dependency as $tmp)
} // if ($iassign_statement)
return $dependency;
}
// Warning message
static function warning_message_iassign ($strcode) {
return "" . get_string($strcode, 'iassign') . "
\n";
}
/// Update grade of iAssign
// Called always any iAssign activity is created
// @see /mod/iassign/view.php: call to iassign->iassign(): starting point
static function update_grade_iassign ($iassignid) {
global $USER, $CFG, $COURSE, $DB, $OUTPUT;
require_once($CFG->libdir . '/gradelib.php');
//D $sum_grade = $DB->get_records_sql ( "SELECT SUM(grade) as total
//D FROM {$CFG->prefix}iassign_statement s WHERE s.iassignid = '$iassignid' AND s.type_iassign=3" );
//TODO: REVIEW: wich one is more efficienty, '$DB->get_records' geting objects or '$DB->get_records' with 'foreach'?
// Each iAssign item is associated with one item on the "gradebook"
// Sum all '*_iassign_statement' associated with one item in '*_grade_items': iassignid AND type_iassign=3
//$sum_grade = 0;
//$grade = $DB->get_records('iassign_statement', array('iassignid' => $iassignid, 'type_iassign' => 3));
//foreach($grade as $tmp) {
// $sum_grade += $tmp->grade;
// }
//1 Solution 1
//1 $grade = $DB->get_records('iassign_statement', array('iassignid' => $iassignid, 'type_iassign' => 3)); //1
//1 $sum_grade = 0; //1
//1 foreach ($grade as $tmp) { $sum_grade += $tmp->grade; } //1
//2 Solution 2
$array_sum_grade = $DB->get_records_sql("SELECT SUM(grade) as total FROM {iassign_statement} s WHERE s.iassignid = '$iassignid' AND s.type_iassign=3"); //2
//2 foreach ($array_sum_grade as $array_item) { $sum_grade = $array_item->total; break; } // nao necessario, basta 'key(...)' abaixo
if (key($array_sum_grade))
$sum_grade = key($array_sum_grade); //2
else
$sum_grade = 0; //2
$grade_iassign = $DB->get_record("iassign", array("id" => $iassignid));
$grades = NULL;
$params = array('itemname' => $grade_iassign->name);
$params['iteminstance'] = $iassignid;
$params['gradetype'] = GRADE_TYPE_VALUE;
//2016 if ($sum_grade != 0) {
$params['grademax'] = $sum_grade;
$params['rawgrademax'] = $sum_grade;
//2016 } else { $params['grademax'] = 0; $params['rawgrademax'] = 0; }
$params['grademin'] = 0;
// @calls /lib/gradelib.php: call to grade_item->insert()
//TODO: is there any error here in Moodle version 3.0?
//TODO: Incorrect property 'grademax' found when inserting grade object
//TODO: line 899 of /mod/iassign/locallib.php: call to grade_update()
grade_update('mod/iassign', $grade_iassign->course, 'mod', 'iassign', $iassignid, 0, $grades, $params);
}
/// Update grade of student
function update_grade_student ($userid, $iassign_statementid, $iassignid) {
global $CFG, $DB, $OUTPUT;
require_once($CFG->libdir . '/gradelib.php');
$grade_iassign = $DB->get_record('iassign', array('id' => $iassignid));
// Review all the student submission for this iAssign activity
$grade_iassign_statements = $DB->get_records('iassign_statement', array('iassignid' => $iassignid));
$total_grade = 0;
foreach ($grade_iassign_statements as $grade_iassign_statement) {
$iassign_submission = $DB->get_record('iassign_submission', array('iassign_statementid' => $grade_iassign_statement->id, 'userid' => $userid));
if ($iassign_submission)
$total_grade += $iassign_submission->grade;
} // foreach ($grade_iassign_statements as $grade_iassign_statement)
//D $sum_grade = $DB->get_records_sql("SELECT SUM(grade) as total
//D FROM {$CFG->prefix}iassign_statement s WHERE s.iassignid = '$iassignid' AND s.type_iassign=3" );
//TODO: REVIEW: wich one is more efficienty, '$DB->get_records' geting objects or '$DB->get_records' with 'foreach'?
//1 $sum_grade = 0; $grade = $DB->get_records('iassign_statement', array('iassignid' => $iassignid, 'type_iassign' => 3));
//1 foreach ($grade as $tmp) { $sum_grade += $tmp->grade; }
$array_sum_grade = $DB->get_records_sql("SELECT SUM(grade) as total FROM {iassign_statement} s WHERE s.iassignid = '$iassignid' AND s.type_iassign=3"); //2
if (key($array_sum_grade))
$sum_grade = key($array_sum_grade); //2
else
$sum_grade = 0; //2
$grades['userid'] = $userid;
$grades['rawgrade'] = $total_grade; // sum of all submissions for this iAssign activity
$params = array('itemname' => $grade_iassign->name);
$params['iteminstance'] = $iassignid;
$params['gradetype'] = GRADE_TYPE_VALUE;
//2016 if ($sum_grade != 0) { // depois eliminar comentario
$params['grademax'] = $sum_grade;
$params['rawgrademax'] = $sum_grade;
//2016 } else { $params['grademax'] = 0; $params['rawgrademax'] = 0; }
grade_update('mod/iassign', $grade_iassign->course, 'mod', 'iassign', $iassignid, 0, $grades, $params);
}
/// Display caption of icons
function view_legend_icons () {
global $USER, $CFG, $DB, $OUTPUT;
$id = $this->cm->id;
if ($this->action == 'print')
print '';
else
print '';
print '';
if ($this->action != 'print')
print $OUTPUT->help_icon('legend', 'iassign');
// helpbutton('legend', get_string('legend', 'iassign'), 'iassign', $image = true, $linktext = false, $text = '', $return = false,
// $imagetext = '');
print '' . get_string('legend', 'iassign') . ' ';
print ' ' . iassign_icons::insert('correct') . ' ' . get_string('correct', 'iassign');
print ' ' . iassign_icons::insert('incorrect') . ' ' . get_string('incorrect', 'iassign');
print ' ' . iassign_icons::insert('post') . ' ' . get_string('post', 'iassign');
print ' ' . iassign_icons::insert('not_post') . ' ' . get_string('not_post', 'iassign');
print ' ' . iassign_icons::insert('comment_unread') . ' ' . get_string('comment_unread', 'iassign');
if (has_capability('mod/iassign:viewreport', $this->context, $USER->id) && $this->action == 'report') {
print ' ' . iassign_icons::insert('comment_read') . ' ' . get_string('comment_read', 'iassign');
print ' ' . "\n";
if ($this->action != 'print') {
$link_print = "" . iassign_icons::insert('print') . ' ' . get_string('print', 'iassign') . " ";
$link_stats = "" . iassign_icons::insert('results') . ' ' . get_string('graphic', 'iassign') . " ";
$link_export = "" . iassign_icons::insert('export_ilm') . ' ' . get_string('export_csv', 'iassign') . " ";
$link_auto_evaluate = "" . iassign_icons::insert('correct') . ' ' . get_string('auto_evaluate_reprocess', 'iassign') . " ";
print '' . $link_stats . ' ' . "\n";
print '' . $link_export . ' ' . "\n";
print '' . $link_auto_evaluate . ' ' . "\n";
print '' . $link_print . ' ' . "\n";
} // if ($this->action != 'print')
print '
' . "\n";
} // if (has_capability('mod/iassign:viewreport', $this->context, $USER->id) && $this->action == 'report')
elseif (has_capability('mod/iassign:submitiassign', $this->context, $USER->id)) {
$link_stats = "" . iassign_icons::insert('results') . ' ' . get_string('results', 'iassign') . " ";
print '' . $link_stats . ' ' . "\n";
print '
' . "\n";
} // elseif (has_capability('mod/iassign:submitiassign', $this->context, $USER->id))
else
print '' . "\n";
} // function view_legend_icons()
/// Display activity current
// @calledby view() -> action() : when student do/redo activity and teacher see student answer
function view_iassign_current () {
global $USER, $CFG, $COURSE, $DB, $OUTPUT, $PAGE;
$id = $this->cm->id;
$iassignid = $this->iassign->id;
$only_one_send_button = 0; // to avoid to put 2 copies of comments (area to send and see comments between teacher and student)
$iassign = $DB->get_record("iassign", array("id" => $iassignid)); // from table '*_iassign': id course name intro introformat activity_group grade timeavailable timedue preventlate test max_experiment
// Get data of current activity : table '*_iassign_statement' = id name iassignid type_iassign proposition author_name author_modified_name iassign_ilmid file grade timemodified timecreated ...
$iassign_statement_activity_item = $this->activity->get_activity(); // search data of current activity: the teacher activity model
$ilm = new ilm($iassign_statement_activity_item->iassign_ilmid);
$ilm_name = '';
if ($ilm->ilm)
$ilm_name = strtolower($ilm->ilm->name); // class ilm has a unique property ('ilm'), get the iLM name
// Do not allow the learner resent his solution only is iGeom iLM ("igeom") - why? iGeom acitivity "model answer" is not sent with the learner solution
$allow_resubmission = (substr($ilm_name, 0, 5) != "igeom" ? 1 : 0);
// log record
$info = $iassign->name . ":" . $iassign_statement_activity_item->name;
//Trigger module viewed event.
$event = \mod_iassign\event\submission_viewed::create(array(
'objectid' => $iassign->id,
'context' => $this->context,
'other' => $info
));
$event->add_record_snapshot('course', $this->course);
$event->trigger();
// Search of iLM data used in the current activity
$iassign_ilm = $DB->get_record("iassign_ilm", array("id" => $iassign_statement_activity_item->iassign_ilmid));
// Add actual activity to navbar:
$actual_link = (isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] === 'on' ? "https" : "http") . "://$_SERVER[HTTP_HOST]$_SERVER[REQUEST_URI]";
$PAGE->navbar->add($iassign_statement_activity_item->name, $actual_link);
print $OUTPUT->header();
if ($this->action == 'viewsubmission') {
if (!empty($this->iassign_submission_current) || $this->iassign_submission_current != 0)
$iassign_submission = $DB->get_record("iassign_submission", array("id" => $this->iassign_submission_current)); // data about activity current
else
$iassign_submission = $DB->get_record("iassign_submission", array("iassign_statementid" => $this->activity->get_activity()->id, "userid" => $this->userid_iassign)); // data about student solution
} else {
$iassign_submission = $DB->get_record("iassign_submission", array("iassign_statementid" => $this->activity->get_activity()->id, "userid" => $this->userid_iassign)); // data about student solution
}
if ($iassign_submission)
$this->update_comment($iassign_submission->id);
$file = $iassign_statement_activity_item->file;
// 1 when open previous file; 2 when the activity is redone!; 3 when the teacher enter in the activity
// 1 => locallib.php: view_iassign_current(): action=view will set write_solution=0!!!!!
// 2 => locallib.php: view_iassign_current(): action=repeat will set write_solution=0!!!!!
// 3 => locallib.php: view_iassign_current(): action=viewsubmission will set write_solution=0!!!!!
$this->bottonPost = 0; // hide submit button
//xxx $this->write_solution = 0; // disable recording solution (however, iVProg allow the learner to edit previou solution)
$this->view_iassign = false; // disable visualization of activity
$repeat = "";
$last_iassign = "";
$student_answer = "";
$comment = "";
// *** Teacher access (view learner's submission)
if (($this->action != 'viewsubmission') && has_capability('mod/iassign:evaluateiassign', $USER->context, $USER->id)) {
//TODO leo Verificar se o correto eh '$this->context' ou '$USER->context' como deixei
// It is not 'viewsubmission' and it is teacher or 'non editing teacher'?
// ---> access teacher for test
if ($iassign_statement_activity_item->type_iassign != 1) // type_iassign=1 => activity of type "example" - not submit button for submission
$this->bottonPost = 1;
print $OUTPUT->box('' . get_string('area_specific_teacher', 'iassign') . '
');
$this->activity->view_dates();
$USER->iassignEdit = $this->bottonPost;
$this->activity->show_info_iassign();
if ($iassign_submission) {
//xxx $param_aux = "action=get_answer&iassign_submission_current=" . $iassign_submission->id . "&id=" . $id . "&iassign_current=" . $this->activity->get_activity()->id . "&write_solution=" . $this->write_solution . "&userid_iassign=" . $USER->id;
$param_aux = "action=get_answer&iassign_submission_current=" . $iassign_submission->id . "&id=" . $id . "&iassign_current=" . $this->activity->get_activity()->id . "&userid_iassign=" . $USER->id;
} else {
//xxx $param_aux = "action=get_answer&id=" . $id . "&iassign_current=" . $this->activity->get_activity()->id . "&write_solution=" . $this->write_solution . "&userid_iassign=" . $USER->id;
$param_aux = "action=get_answer&id=" . $id . "&iassign_current=" . $this->activity->get_activity()->id . "&userid_iassign=" . $USER->id;
}
$enderecoPOST = "" . $CFG->wwwroot . "/mod/iassign/view.php?" . $param_aux;
//if ($ilm->confirms_jar($iassign_statement_activity_item->file, $iassign_ilm->file_jar, $this->cm->id))
// Prepare tags to present the iLM
print $OUTPUT->box($ilm->view_iLM($iassign_statement_activity_item, $student_answer, $enderecoPOST, true));
} // if (($this->action != 'viewsubmission') && has_capability('mod/iassign:evaluateiassign', $USER->context, $USER->id))
// *** (end) Teacher access (view the activity)
// *** Teacher access (view learner's submission to the activity)
elseif (($this->action == 'viewsubmission') && has_capability('mod/iassign:evaluateiassign', $USER->context, $USER->id)) {
// It is teacher or 'nonediting teacher' that can evaluate
// ----> area teacher evaluate
$row = optional_param('row', 0, PARAM_INT);
$column = optional_param('column', 0, PARAM_INT);
$link_next = iassign_icons::insert('right_disable');
$link_previous = iassign_icons::insert('left_disable');
$link_up = iassign_icons::insert('up_disable');
$link_down = iassign_icons::insert('down_disable');
// next_activity
if ($USER->matrix_iassign[$row][$column]->iassign_next != - 1) {
$url_next = "view.php?action=viewsubmission&id=$id&iassign_submission_current=" . $USER->matrix_iassign[$row][$column + 1]->iassign_submission_current . "&userid_iassign=$this->userid_iassign&iassign_current=" . $USER->matrix_iassign[$row][$column]->iassign_next . "&view_iassign=report&row=" . ($row) . "&column=" . ($column + 1);
$link_next = "" . (iassign_icons::insert('next_activity')) . " ";
}
// previous_activity
if ($USER->matrix_iassign[$row][$column]->iassign_previous != - 1) {
$url_previous = "view.php?action=viewsubmission&id=$id&iassign_submission_current=" . $USER->matrix_iassign[$row][$column - 1]->iassign_submission_current . "&userid_iassign=$this->userid_iassign&iassign_current=" . $USER->matrix_iassign[$row][$column]->iassign_previous . "&view_iassign=report&row=" . ($row) . "&column=" . ($column - 1);
$link_previous = "" . (iassign_icons::insert('previous_activity')) . " ";
}
// previous_student
if ($USER->matrix_iassign[$row][$column]->user_next != - 1) {
$url_down = "view.php?action=viewsubmission&id=$id&iassign_submission_current=" . $USER->matrix_iassign[$row + 1][$column]->iassign_submission_current . "&userid_iassign=" . $USER->matrix_iassign[$row][$column]->user_next . "&iassign_current=" . $this->activity->get_activity()->id . "&view_iassign=report&row=" . ($row + 1) . "&column=" . ($column);
$link_down = "" . (iassign_icons::insert('previous_student')) . " ";
}
// next_student
if ($USER->matrix_iassign[$row][$column]->user_previous != - 1) {
$url_up = "view.php?action=viewsubmission&id=$id&iassign_submission_current=" . $USER->matrix_iassign[$row - 1][$column]->iassign_submission_current . "&userid_iassign=" . $USER->matrix_iassign[$row][$column]->user_previous . "&iassign_current=" . $this->activity->get_activity()->id . "&view_iassign=report&row=" . ($row - 1) . "&column=" . ($column);
$link_up = "" . (iassign_icons::insert('next_student')) . " ";
}
if ($iassign_submission) {
$student_answer = $iassign_submission->answer;
}
$last_iassign = get_string('last_iassign', 'iassign');
$user_data = $DB->get_record("user", array('id' => $this->userid_iassign));
// Messages related to due date (and user role)
$this->activity->view_dates();
print $OUTPUT->box_start();
print '' . "\n";
print '' . get_string('area_available', 'iassign') . ' ' . "\n";
print '';
print '' . $link_up . ' ' . $link_previous . ' ' . "\n";
print '' . $link_next . ' ' . $link_down . ' ' . "\n";
print '
' . "\n";
print '
' . "\n";
print $OUTPUT->box_end();
print $OUTPUT->box_start();
print '' . "\n";
print '' . "\n";
print '' . get_string('proposition', 'iassign') . ' ' . "\n";
print '' . $iassign_statement_activity_item->proposition . '
' . "\n";
if ($iassign_statement_activity_item->automatic_evaluate == 1)
$resp = get_string('yes');
else
$resp = get_string('no');
print '' . get_string('automatic_evaluate', 'iassign') . ' ' . $resp . '
' . "\n";
if ($iassign_statement_activity_item->show_answer == 1)
$resp = get_string('yes');
else
$resp = get_string('no');
print '' . get_string('show_answer', 'iassign') . ' ' . $resp . '
' . "\n";
print ' ';
if ($iassign_statement_activity_item->type_iassign == 3) { // type_iassign=3 => activity of type "exercise" - submit button and automatic evaluation
print '';
print '' . get_string('status', 'iassign') . ' ' . "\n";
// check status of solution sent by the student
if ($iassign_submission) {
switch ($iassign_submission->status) {
case 3 :
print iassign_icons::insert('correct') . ' ' . get_string('correct', 'iassign') . ' ' . $comment;
break;
case 2 :
print iassign_icons::insert('incorrect') . ' ' . get_string('incorrect', 'iassign') . ' ' . $comment;
break;
case 1 :
print iassign_icons::insert('post') . ' ' . get_string('post', 'iassign') . ' ' . $comment;
break;
default :
print iassign_icons::insert('not_post') . ' ' . get_string('not_post', 'iassign') . ' ' . $comment;
$last_iassign = get_string('no_iLM_PARAM_ArchiveContent', 'iassign');
} // switch ($iassign_submission->status)
}
else { // if ($iassign_submission)
print iassign_icons::insert('not_post') . ' ' . get_string('not_post', 'iassign') . ' ' . $comment;
$last_iassign = get_string('no_iLM_PARAM_ArchiveContent', 'iassign');
}
// update_status
if ($iassign_submission && $iassign_submission->experiment > 0) {
$edit_status = $CFG->wwwroot . "/mod/iassign/view.php?action=edit_status&id=" . $id . "&userid_iassign=" . $this->userid_iassign . "&iassign_current=" . $this->activity->get_activity()->id . "&iassign_submission_current=" . $this->iassign_submission_current . "&row=" . ($row) . "&column=" . ($column);
print " ";
print "\n";
print '' . get_string('grade_student', 'iassign') . ' ' . $iassign_submission->grade . "
\n";
print '' . get_string('grade_iassign', 'iassign') . ' ' . $iassign_statement_activity_item->grade . "
\n";
$edit_grade = $CFG->wwwroot . "/mod/iassign/view.php?action=edit_grade&id=" . $id . "&userid_iassign=" . $this->userid_iassign . "&iassign_current=" . $this->activity->get_activity()->id . "&iassign_submission_current=" . $this->iassign_submission_current . "&row=" . ($row) . "&column=" . ($column);
print "
";
print "";
$url_answer = "" . $CFG->wwwroot . "/mod/iassign/view.php?" . "action=download_answer&iassign_submission_id=" . $iassign_submission->id . "&id=" . $id;
print '' . get_string('experiment', 'iassign') . ' ' . $iassign_submission->experiment . ' ' . iassign_icons::insert('download_assign') . '
';
print '' . get_string('timemodified', 'iassign') . ' ' . userdate($iassign_submission->timemodified) . '
';
$teacher = $DB->get_record("user", array('id' => $iassign_submission->teacher));
if ($teacher)
print '' . get_string('last_modification', 'iassign') . ' ' . $teacher->firstname . '
' . "\n";
} // if ($iassign_submission->experiment > 0)
print ' ';
} // if ($iassign_statement_activity_item->type_iassign == 3)
print '
';
print $OUTPUT->box_end();
$USER->iassignEdit = $this->bottonPost;
if ($iassign_submission && $allow_resubmission) {
// Put the iLM to
print $OUTPUT->box_start();
print '' . $last_iassign . '
';
//d if ($ilm->confirms_jar ( $iassign_statement_activity_item->file, $iassign_ilm->file_jar, $this->cm->id )) {
$enderecoPOST = "";
// Prepare tags to present the iLM
print $ilm->view_iLM($iassign_statement_activity_item, $student_answer, $enderecoPOST, false);
//d } // if ($this->confirms_jar($iassign_statement_activity_item->file, $iassign_ilm->file_jar))
print $OUTPUT->box_end();
} else { // if ($iassign_submission && $allow_resubmission) - techer view student answer
// ATTENTION: exception used by iGeom (exercise with "script")
$loadTeacherActivity = false; // use 'true' whenever 'special_param1 == 1'
if (substr($ilm_name, 0, 5)=="igeom") {
if ($iassign_statement_activity_item->special_param1 == 1) // if 1 => use the teacher activity with some complement from the student (in iGeom = GEO + SCR)
$loadTeacherActivity = true;
}
print $OUTPUT->box('' . $last_iassign . '
' . "\n");
if (!isset($enderecoPOST)) $enderecoPOST = "";
// Prepare tags to present the iLM
print $OUTPUT->box($ilm->view_iLM($iassign_statement_activity_item, $student_answer, $enderecoPOST, $loadTeacherActivity));
}
//2020 Eliminei daqui o codigo para colocar o quadro com area para enivar e ler comentarios
//2020 Estava subordinado ao: elseif (($this->action == 'viewsubmission') && has_capability('mod/iassign:evaluateiassign', $USER->context, $USER->id))
//2020 e com isso NAO permitia aluno ter o quadro para envio!
//2020 Foi para final dessa funcao 'view_iassign_current()'
} // elseif (($this->action == 'viewsubmission') && has_capability('mod/iassign:evaluateiassign', $USER->context, $USER->id))
// *** (end) Teacher access (view learner's submission to the activity)
// *** Student access (view the activity)
elseif (has_capability('mod/iassign:submitiassign', $USER->context, $USER->id)) {
// It could be the learner (he could send or resend the activity)
// ---> access student
$time_now = time();
if ($iassign_statement_activity_item->type_iassign == 1) { // type_iassign=1 => activity of type "exemple" - no submit button
// activity of type example - not submit button for submission
$this->view_iassign = true;
//TODO rever esta condicao para iMA que nao fazem autoavaliacao
} elseif ($iassign_statement_activity_item->type_iassign == 2 && $iassign_ilm->evaluate == 1) {
// activity of type test - iLM automatic evaluator - submit button for submission
if ($iassign_statement_activity_item->timeavailable < $time_now && $iassign_statement_activity_item->timedue > $time_now) { // activity within of deadline
$this->bottonPost = 1;
$this->view_iassign = true;
} else
$this->view_iassign = false;
} elseif ($iassign_statement_activity_item->type_iassign == 3) { // type_iassign=3 => activity of type "exercise" - submit button and automatic evaluation
// activity of type exercise (learner can send his answer, if yet open...)
$this->view_iassign = true;
if ($iassign_statement_activity_item->timeavailable > $time_now) // due date expired
$this->view_iassign = false;
elseif ($iassign_statement_activity_item->timedue > $time_now || $iassign_statement_activity_item->preventlate == 1) { // activity within due date
$this->bottonPost = 1; // allow the submit button
// Look at table 'iassign_submission' ('iassign_submission.experiment' is the number of submissions)
$repeat_title = ' title="' . get_string('repeat_alt', 'iassign') . '" '; // 'Use this button to redo the activity'
if (!$iassign_submission || $this->action == 'repeat' || ($iassign_submission && $allow_resubmission)) {
if (!$iassign_submission) {
$str_iassign_submission_id = '';
$str_iassign_submission_answer = '';
}
else {
$str_iassign_submission_id = $iassign_submission->id;
$str_iassign_submission_answer = $iassign_submission->answer;
}
if ($this->action != 'repeat') {
$repeat = ""
. iassign_icons::insert('repeat') . ' ' . get_string('repeat', 'iassign') . " \n";
}
$this->bottonPost = 1;
$this->write_solution = 1; // can register his submission
$student_answer = $str_iassign_submission_answer;
}
else { // if (!$iassign_submission || $this->action == 'repeat' || ($iassign_submission && $allow_resubmission))
// In 'class ilm : view_iLM($iassign_statement_activity_item, $student_answer, $enderecoPOST, $view)'
$last_iassign = get_string('last_iassign', 'iassign');
if ($iassign_submission) {
$repeat = "" . iassign_icons::insert('repeat') . ' ' . get_string('repeat', 'iassign') . " \n";
$student_answer = $iassign_submission->answer;
} else {
$repeat = "" . iassign_icons::insert('repeat') . ' ' . get_string('repeat', 'iassign') . " \n";
}
}
} elseif ($iassign_statement_activity_item->test == 1) { // allowed to test after expired due date
if ($this->action == 'repeat' || ($iassign_submission && $iassign_submission->experiment < 1)) {
$this->bottonPost = 1;
$this->write_solution = 0; // if iVProg it is valid to the learner to edit previous solution
} else {
$last_iassign = get_string('last_iassign', 'iassign');
if ($iassign_submission) {
$repeat = "" . iassign_icons::insert('repeat') . ' ' . get_string('repeat', 'iassign') . " \n";
$student_answer = $iassign_submission->answer;
} else {
// Symbol of "redo activity"
$repeat = "" . iassign_icons::insert('repeat') . ' ' . get_string('repeat', 'iassign') . " \n";
}
}
} // elseif ($iassign_statement_activity_item->test == 1)
elseif ($iassign_statement_activity_item->test == 0)
$this->view_iassign = false;
} // elseif ($iassign_statement_activity_item->type_iassign == 3)
if ($iassign_submission)
$param_aux = "action=get_answer&iassign_submission_current=" . $iassign_submission->id . "&id=" . $id . "&iassign_current=" . $this->activity->get_activity()->id .
"&write_solution=" . $this->write_solution . "&userid_iassign=" . $USER->id;
else
$param_aux = "action=get_answer&id=" . $id . "&iassign_current=" . $this->activity->get_activity()->id . "&write_solution=" . $this->write_solution . "&userid_iassign=" . $USER->id;
$enderecoPOST = "" . $CFG->wwwroot . "/mod/iassign/view.php?" . $param_aux;
$this->activity->view_dates();
if ($this->view_iassign) { // Box 5 to 'proposition' - open
print $OUTPUT->box_start();
print '' . "\n";
print '' . "\n";
print '' . get_string('proposition', 'iassign') . ' ' . "\n";
print '' . $iassign_statement_activity_item->proposition . '
' . "\n";
$flag_dependency = true;
if ($iassign_statement_activity_item->type_iassign == 3) {
if ($iassign_statement_activity_item->dependency == 0) {
print '' . get_string('independent_activity', 'iassign') . ' ' . "\n";
} else {
$dependencys = explode(';', $iassign_statement_activity_item->dependency);
print '' . get_string('dependency', 'iassign') . '
' . "\n";
foreach ($dependencys as $dependency) {
if ($dependency) {
$dependencyiassign = $DB->get_record("iassign_statement", array("id" => $dependency));
$dependencysubmissions = $DB->get_record("iassign_submission", array("iassign_statementid" => $dependencyiassign->id, 'userid' => $USER->id));
if ($dependencysubmissions) {
if ($dependencysubmissions->status == 3)
$icon = iassign_icons::insert('correct');
elseif ($dependencysubmissions->status == 2) {
$icon = iassign_icons::insert('incorrect');
$flag_dependency = false;
} elseif ($dependencysubmissions->status == 1) {
$icon = iassign_icons::insert('post');
$flag_dependency = false;
} elseif ($dependencysubmissions->status == 0) {
$icon = iassign_icons::insert('not_post');
$flag_dependency = false;
}
} else {
$icon = iassign_icons::insert('not_post');
$flag_dependency = false;
} // if ($dependencysubmissions)
print ' ' . $icon . $dependencyiassign->name . '
' . "\n";
} // if ($dependency)
} // foreach ($dependencys as $dependency)
} // if ($iassign_statement_activity_item->dependency == 0)
} // if ($iassign_statement_activity_item->type_iassign == 3)
if ($flag_dependency == false) {
print '' . get_string('message_dependency', 'iassign') . ' ' . "\n";
$this->view_iassign = false;
print '
' . "\n";
}
else {
$this->view_iassign = true;
print '' . "\n";
} // if ($flag_dependency == false)
if ($this->view_iassign) { // it is already inside 'if ($this->view_iassign)' but the dependency check could had change its value (above)
if ($iassign_statement_activity_item->type_iassign == 3) { // activity is present only if exercise
// receiver=1 - message to teacher
// receiver=2 - message to student
if ($iassign_submission) {
$verify_message = $DB->get_record('iassign_submission_comment', array('iassign_submissionid' => $iassign_submission->id, 'return_status' => 0, 'receiver' => 2));
if ($verify_message)
$comment = iassign_icons::insert('comment_unread');
}
print '';
print '' . get_string('status', 'iassign') . ' ' . "\n";
if ($iassign_statement_activity_item->show_answer == 1) {
// check status of solution sent by the student
if ($iassign_submission) {
switch ($iassign_submission->status) {
case 3 :
print iassign_icons::insert('correct') . ' ' . get_string('correct', 'iassign') . ' ' . $comment;
break;
case 2 :
print iassign_icons::insert('incorrect') . ' ' . get_string('incorrect', 'iassign') . ' ' . $comment;
break;
case 1 :
print iassign_icons::insert('post') . ' ' . get_string('post', 'iassign') . ' ' . $comment;
break;
default :
print iassign_icons::insert('not_post') . ' ' . get_string('not_post', 'iassign') . ' ' . $comment;
$repeat = "";
$last_iassign = "";
} // switch ($iassign_submission->status)
} else {
print iassign_icons::insert('not_post') . ' ' . get_string('not_post', 'iassign') . ' ' . $comment;
$repeat = "";
$last_iassign = "";
}
if ($iassign_submission && $iassign_submission->experiment > 0) {
print '' . get_string('grade_student', 'iassign') . ': ' . $iassign_submission->grade;
print ' (' . get_string('grade_iassign', 'iassign') . ': ' . $iassign_statement_activity_item->grade . ')
' . "\n";
print '' . get_string('experiment_student', 'iassign') . ' ' . $iassign_submission->experiment;
if ($iassign_statement_activity_item->max_experiment == 0)
print ' (' . get_string('experiment_iassign', 'iassign') . ' ' . get_string('ilimit', 'iassign') . ')
' . "\n";
else {
print ' (' . get_string('experiment_iassign', 'iassign') . ' ' . $iassign_statement_activity_item->max_experiment . ')' . "\n";
if ($iassign_submission->experiment >= $iassign_statement_activity_item->max_experiment) {
$repeat = "";
$last_iassign .= " " . get_string('attempts_exhausted', 'iassign') . ' ' . "\n";
$this->bottonPost = 0;
$this->write_solution = 0;
}
} // else if ($iassign_statement_activity_item->max_experiment == 0)
print '' . get_string('timemodified', 'iassign') . ' ' . userdate($iassign_submission->timemodified) . '
' . "\n";
$teacher = $DB->get_record("user", array('id' => $iassign_submission->teacher));
if ($teacher)
print '' . get_string('last_modification', 'iassign') . ' ' . $teacher->firstname . '
' . "\n"; // "
} // if ($iassign_submission && $iassign_submission->experiment > 0)
} // if ($iassign_statement_activity_item->show_answer==1)
else {
if (!isset($iassign_submission) || $iassign_submission->status == 0) {
print iassign_icons::insert('not_post') . ' ' . get_string('not_post', 'iassign') . ' ' . $comment;
$repeat = "";
$last_iassign = "";
} elseif ($iassign_submission->status == 1) {
print iassign_icons::insert('post') . ' ' . get_string('post', 'iassign') . ' ' . $comment;
}
}
print ' ';
} // if ($iassign_statement_activity_item->type_iassign == 3)
print '' . "\n";
// Presents the iLM
print '' . "\n";
print '';
print '' . $last_iassign . ' ' . get_string('repeat_msg', 'iassign') . ' ' . "\n"; // If you want to do this activity from the beginning again, use the \"Redo button\".
print '';
//D $ilm_name = strtolower($this->ilm->name); //if (substr($ilm_name, 0, 5) == "igeom") ; // is iGeom exercise
print $repeat; // symbol of "redo activity"
print '
' . "\n";
//2019 print $OUTPUT->box_end(); // closing Box 5 but sometimes it does reach this point - see it at the end of 'if ($this->view_iassign)'
$output = '';
if (!$iassign_ilm) {
$iassign_ilm = new stdClass();
$iassign_ilm->file_jar = "";
}
$output .= $OUTPUT->box_start();
$USER->iassignEdit = $this->bottonPost;
// ---
// Presents the iLM
// Prepare tags to present the iLM
if (!$iassign_submission || $this->action == 'repeat') { // or $iassign_submission->answer==0
$student_answer = ""; //?
$output .= $ilm->view_iLM($iassign_statement_activity_item, $student_answer, $enderecoPOST, true); // presents iLM and true => see the teacher file
} elseif ($iassign_submission && $iassign_submission->answer == '0') {
$student_answer = "";
$output .= $ilm->view_iLM($iassign_statement_activity_item, $student_answer, $enderecoPOST, true); // presents iLM
} else {
// When student is redoing his activity
// ATTENTION: exception used by iGeom (exercise with "script")
$loadTeacherActivity = false; // trocar para 'true' se 'special_param1 == 1'
if (substr($ilm_name, 0, 5)=="igeom") {
if ($iassign_statement_activity_item->special_param1 == 1) // if 1 => use the teacher activity with some complement from the student (in iGeom = GEO + SCR)
$loadTeacherActivity = true;
}
$output .= $ilm->view_iLM($iassign_statement_activity_item, $student_answer, $enderecoPOST, $loadTeacherActivity); // presents iLM
}
//1 Desse modo entre area para comentario, mas nao seu botao separado - deixar para o final com botao!
//1 if ($iassign_statement_activity_item->type_iassign == 3) {
//1 $history_comment = '';
//1 if ($iassign_submission) {
//1 $history_comment = $this->search_comment_submission($iassign_submission->id);
//1 }
//1 if (!empty($history_comment)) {
//1 $output .= "\n \n" .
//1 " " . get_string('history_comments', 'iassign') . "
\n";
//1 }
//1 $output .= " \n";
//1 $only_one_send_button = 1; // avoid put comment frame again (bellow)
//1 }
$output .= $OUTPUT->box_end();
print $output;
} // if ($this->view_iassign)
print $OUTPUT->box_end(); // Box 5 to 'proposition' - close
} // if ($this->view_iassign)
} // elseif (has_capability('mod/iassign:submitiassign', $USER->context, $USER->id))
else
if (isguestuser()) { // else of elseif (has_capability('mod/iassign:submitiassign', $USER->context, $USER->id))
print($OUTPUT->notification(get_string('no_permission_iassign', 'iassign'), 'notifyproblem'));
print '
' . "\n";
print '' . "\n";
print '' . get_string('proposition', 'iassign') . ' ' . "\n";
print '' . $iassign_statement_activity_item->proposition . '
' . "\n";
print '
' . "\n";
$student_answer = "";
$enderecoPOST = "";
// Prepare tags to present the iLM
$output = $ilm->view_iLM($iassign_statement_activity_item, $student_answer, $enderecoPOST, true);
print $output;
}
//2020 Quadro com area para enivar e ler comentarios veio para este ponto para permitir todos o terem
// $only_one_send_button is to avoid to put 2 copies of comments (area to send and see comments between teacher and student)
if ($only_one_send_button==0 && $iassign_statement_activity_item->type_iassign == 3) { // type_iassign=3 => activity of type "exercise" - submit button and automatic evaluation
// Put a block with area to sent/answer comments
$output = '';
$history_comment = '';
$row = optional_param('row', 0, PARAM_INT);
$column = optional_param('column', 0, PARAM_INT);
if ($iassign_submission) {
$enderecoPOSTcomment = "" . $CFG->wwwroot . "/mod/iassign/view.php?id=" . $id . "&action=newcomment&iassign_current=" . $this->activity->get_activity()->id .
"&iassign_submission_current=" . $iassign_submission->id . "&userid_iassign=" . $this->userid_iassign . "&row=" . ($row) . "&column=" . ($column);
$history_comment = $this->search_comment_submission($iassign_submission->id);
}
else {
$enderecoPOSTcomment = "" . $CFG->wwwroot . "/mod/iassign/view.php?id=" . $id . "&action=newcomment&iassign_current=" . $this->activity->get_activity()->id .
"&userid_iassign=" . $this->userid_iassign . "&row=" . ($row) . "&column=" . ($column);
}
$output .= $OUTPUT->box_start();
$output .= "
\n";
if (!empty($history_comment)) {
$output .= "
\n";
$output .= " " . get_string('history_comments', 'iassign') . "
";
}
$output .= $OUTPUT->box_end();
print $output;
} // if ($iassign_statement_activity_item->type_iassign == 3)
// final block 'studant'
print $OUTPUT->footer();
die();
} // function view_iassign_current()
/// Export the data from performance report into CSV file format
function export_csv () {
global $USER, $CFG, $DB, $OUTPUT;
$str = "";
$fields = "student_id, student_name";
// Finding all iassign activities for the iassign:
$id = $this->cm->id;
$iassign_list = $DB->get_records_list('iassign_statement', 'iassignid', array('iassignid' => $this->iassign->id), "position ASC");
$c = 1;
foreach ($iassign_list as $iassign) {
$fields .= ", activity_id_$c, activity_name_$c, total_submissions_activity_$c, grade_activity_$c"
. ", status_activity_$c, ilm_id_activity_$c, ilm_name_activity_$c";
$c ++;
}
// Finding enrolled students:
$params = array('shortname' => 'student');
$role = $DB->get_record_sql("SELECT s.id, s.shortname FROM {role} s WHERE s.shortname = :shortname", $params);
$context = context_course::instance($this->course->id);
$params = array('contextid' => $context->id, 'roleid' => $role->id);
$students = $DB->get_records_sql(
"SELECT s.userid, a.firstname, a.lastname FROM {role_assignments} s, {user} a " .
" WHERE s.contextid = :contextid AND s.userid = a.id AND s.roleid = :roleid " .
" ORDER BY a.firstname ASC,a.lastname ASC", $params);
foreach ($students as $student) {
$str .= $student->userid . ',';
$str .= '"' . $student->firstname . ' ' . $student->lastname . '"';
foreach ($iassign_list as $iassign) {
$str .= ',' . $iassign->id . ',';
$str .= '"' . $iassign->name . '",';
$student_submissions = $DB->get_record("iassign_submission", array('iassign_statementid' => $iassign->id, 'userid' => $student->userid));
if ($student_submissions) {
$str .= $student_submissions->experiment . ',';
$str .= $student_submissions->grade . ',';
switch ($student_submissions->status) {
case 3:
$str .= '"correct",';
break;
case 2:
$str .= '"incorrect",';
break;
case 1:
$str .= '"post",';
break;
case 0:
$str .= '"not_post",';
break;
}
} else {
$str .= ',,"not_post",';
}
$str .= $iassign->iassign_ilmid . ',';
$ilm_activity = $DB->get_record("iassign_ilm", array('id' => $iassign->iassign_ilmid));
$str .= '"' . $ilm_activity->name . '"';
}
$str .= "\n";
}
$str = $fields . "\n" . $str;
header("Content-type: text/csv");
header("Content-disposition: attachment; filename=report.csv");
header("Pragma: no-cache");
header("Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0");
header('Content-Length: ' . strlen($str));
header('Connection: close');
print $str;
flush();
} // function export_csv()
/// Display report of performance
function report () {
global $USER, $CFG, $DB, $OUTPUT;
$id = $this->cm->id;
$iassign_list = $DB->get_records_list('iassign_statement', 'iassignid', array('iassignid' => $this->iassign->id), "position ASC");
if ($this->action != 'print') {
$title = get_string('report', 'iassign');
print $OUTPUT->header();
} // if ($this->action != 'print')
print $OUTPUT->box_start();
$this->view_legend_icons();
print '
' . get_string('ps_experiment', 'iassign') . '
';
print '
' . get_string('ps_comment', 'iassign') . '
';
print $OUTPUT->box_end();
if ($this->action == 'print')
print '
' . "\n";
else
print '' . "\n";
print '(" . get_string('iassign_exercise', 'iassign') . ") ";
} // if (($iassign_submission) && $iassign->type_iassign < 3)
if ($iassign->type_iassign == 3 || ($iassign_submission)) {
$num[$i] = new stdClass();
$num[$i]->name = $iassign->name;
$num[$i]->id = $i;
$num[$i]->iassignid = $iassign->id;
print ' ' . "\n";
print " " . $num[$i]->id . " ";
print ' ' . $num[$i]->name . ' ' . $test_exercise . " ";
print ' ' . "\n";
$i ++;
} // if ($iassign->type_iassign == 3 || ($iassign_submission))
} // foreach ($iassign_list as $iassign)
print "
";
print "
";
if ($this->action == 'print')
print '' . "\n";
else
print '' . "\n";
$context = context_course::instance($this->course->id);
if ($i > 1) {
// $role = $DB->get_record_sql("SELECT s.id, s.shortname FROM {$CFG->prefix}role s WHERE s.shortname = 'student'");
$params = array('shortname' => 'student');
$role = $DB->get_record_sql(
"SELECT s.id, s.shortname FROM {role} s " .
" WHERE s.shortname = :shortname", $params);
// $students = $DB->get_records_sql("SELECT s.userid, a.firstname, a.lastname FROM {$CFG->prefix}role_assignments s, {$CFG->prefix}user a WHERE s.contextid = '$context->id' AND s.userid = a.id AND s.roleid = '$role->id' ORDER BY a.firstname ASC,a.lastname ASC");
$params = array('contextid' => $context->id, 'roleid' => $role->id);
$students = $DB->get_records_sql(
"SELECT s.userid, a.firstname, a.lastname FROM {role_assignments} s, {user} a " .
" WHERE s.contextid = :contextid AND s.userid = a.id AND s.roleid = :roleid " .
" ORDER BY a.firstname ASC,a.lastname ASC", $params);
print '' . "\n";
for ($j = 1; $j < $i; $j ++) {
$sum_iassign_correct[$j] = 0;
print '' . "\n"; // ';
$sum_iassign = $j - 1;
print ' ' . "\n";
$total = 0;
$sum_student = 0;
$comment = iassign_icons::insert('comment_read');
$sum_comment = 0;
$sum_correct_iassign = array();
$sum_correct_student = array();
$USER->matrix_iassign = array();
if ($students) {
$w = 0;
foreach ($students as $tmp) {
$users_array[$w] = $tmp;
$w ++;
}
for ($x = 0; $x < $w; $x ++) {
print '' . "\n";
$sum_student ++;
$name = $users_array[$x]->firstname . ' ' . $users_array[$x]->lastname;
print ' ' . $name . ' ' . "\n";
$total_student = 0;
$tentativas = 0;
for ($j = 1; $j < $i; $j ++) {
$sum_comment = 0;
$student_submissions = $DB->get_record("iassign_submission", array('iassign_statementid' => $num[$j]->iassignid, 'userid' => $users_array[$x]->userid)); // data about student solution
print ' ' . "\n";
if ($student_submissions) {
$last_solution_submission = " title=\"" . userdate($student_submissions->timemodified) . "\" "; // timemodified: time of the last student solution
$tentativas = $student_submissions->experiment;
// $student_submissions_comment = $DB->get_record_sql("SELECT COUNT(iassign_submissionid) FROM {$CFG->prefix}ia_assign_submissions_comment WHERE iassign_submissionid = '$student_submissions->id'");
$params = array('iassign_submissionid' => $student_submissions->id);
$student_submissions_comment = $DB->get_record_sql(
"SELECT COUNT(iassign_submissionid) FROM {iassign_submission_comment} " .
"WHERE iassign_submissionid = :iassign_submissionid", $params);
if ($student_submissions_comment)
foreach ($student_submissions_comment as $tmp)
$sum_comment = $tmp;
// informations to previous activities
if ($j - 1 < 1 || $j == $i)
$iassign_previous = "-1";
else
$iassign_previous = $num[$j - 1]->iassignid;
if ($x - 1 < 0 || $x == $w)
$user_previous = "-1";
else
$user_previous = $users_array[$x - 1]->userid;
// next
if ($i - 1 > $j)
$iassign_next = $num[$j + 1]->iassignid;
else
$iassign_next = "-1";
if ($w - 1 > $x)
$user_next = $users_array[$x + 1]->userid;
else
$user_next = "-1";
$position = "&row= $x&column=$j";
$url = "" . $CFG->wwwroot . "/mod/iassign/view.php?action=viewsubmission&id=" . $id . "&iassign_submission_current=" . $student_submissions->id .
"&userid_iassign=" . $users_array[$x]->userid . "&iassign_current=" . $num[$j]->iassignid . "&view_iassign=" . $this->view_iassign;
$url .= $position;
// receiver=1 - message to teacher
// receiver=2 - message to student
// $verify_message = $DB->get_record_sql("SELECT COUNT(iassign_submissionid) FROM {$CFG->prefix}ia_assign_submissions_comment " .
// "WHERE iassign_submissionid = '$student_submissions->id' AND return_status='0' AND receiver='1'");
$params = array('iassign_submissionid' => $student_submissions->id, 'return_status' => '0', 'receiver' => '1');
$verify_message = $DB->get_record_sql(
"SELECT COUNT(iassign_submissionid) FROM {iassign_submission_comment} " .
"WHERE iassign_submissionid = :iassign_submissionid " .
" AND return_status= :return_status " .
" AND receiver= :receiver", $params);
if ($verify_message)
foreach ($verify_message as $tmp)
$sum_verify_message = $tmp;
if ($sum_verify_message > 0)
$comment = iassign_icons::insert('comment_unread');
else
$comment = iassign_icons::insert('comment_read');
if ($student_submissions->status == 3) {
$sum_iassign_correct[$j] ++;
$total_student ++;
$feedback = iassign_icons::insert('correct');
}
elseif ($student_submissions->status == 2) {
$feedback = iassign_icons::insert('incorrect');
}
elseif ($student_submissions->status == 1) {
$feedback = iassign_icons::insert('post');
}
elseif ($student_submissions->status == 0) {
$feedback = iassign_icons::insert('not_post');
}
if ($this->action != 'print') {
print '';
if ($tentativas > 0)
print ' ' . $feedback . ' (' . $tentativas . ') ' . "\n";
else
print ' ' . $feedback . ' ' . "\n";
print ' ';
print ' ' . "\n";
if ($sum_comment > 0 && $sum_verify_message > 0)
print ' ' . $comment . ' (' . $sum_verify_message . '/' . $sum_comment . ') ' . $comment . ' (' . $sum_comment . ')
' . "\n";
}
if ($this->action == 'print')
print $feedback . ' (' . $tentativas . ')';
print ' ' . $feedback . ' ' . "\n";
print ' ';
print ' ' . "\n";
print ' ';
if ($sum_comment > 0)
print ' ' . $comment . ' (' . $sum_comment . ') ' . "\n";
else
print ' ';
print '
';
}
} // else if ($student_submissions)
$USER->matrix_iassign[$x][$j] = new stdClass();
$USER->matrix_iassign[$x][$j]->iassign_previous = $iassign_previous;
$USER->matrix_iassign[$x][$j]->user_previous = $user_previous;
$USER->matrix_iassign[$x][$j]->iassign_next = $iassign_next;
$USER->matrix_iassign[$x][$j]->user_next = $user_next;
if ($student_submissions)
$USER->matrix_iassign[$x][$j]->iassign_submission_current = $student_submissions->id;
else
$USER->matrix_iassign[$x][$j]->iassign_submission_current = 0;
print ' ' . "\n";
} // for ($j=1; $j<$i; $j++)
$total = $total + $total_student;
$porcentagem = ($total_student / ($j - 1)) * 100;
if ($tentativas != 0 && $tentativas != null) {
$url_answer = "" . $CFG->wwwroot . "/mod/iassign/view.php?" . "action=download_all_answer&iassign_id=" . $this->iassign->id . "&userid=" . $users_array[$x]->userid . "&id=" . $id;
print ' ' . iassign_icons::insert('download_all_assign') . ' ' . iassign_icons::insert('download_all_assign_disabled') . ' ' . "\n";
}
print ' ' . "\n";
$sum_correct_student[$sum_student] = new stdClass();
$sum_correct_student[$sum_student]->name = $name;
$sum_correct_student[$sum_student]->sum = $total_student;
} // for ($x = 0; $x < $w; $x ++)
for ($i = 1; $i < $j; $i ++) {
if (is_null($sum_iassign_correct[$i]))
$sum_iassign_correct[$i] = 0;
$sum_correct_iassign[$i] = new stdClass();
$sum_correct_iassign[$i]->sum = $sum_iassign_correct[$i];
$sum_correct_iassign[$i]->name = $num[$i]->name;
}
// print '
' . "\n";
}
} // if ($i>1)
else {
print_string('no_activity', 'iassign');
}
print "
\n";
if ($this->action != 'print')
print $OUTPUT->footer();
die();
} // function report()
/// Display graphics of performance
function stats () {
global $USER, $CFG, $DB, $OUTPUT;
$id = $this->cm->id;
$iassign_list = $DB->get_records_list('iassign_statement', 'iassignid', array('iassignid' => $this->iassign->id), "position ASC");
if ($this->action != 'printstats')
$title = get_string('graphic', 'iassign');
$num = array();
$sum_correct_iassign = array();
$sum_correct_student = array();
$sum_student = 0;
$i = 1;
foreach ($iassign_list as $iassign) {
$iassign_submission = $DB->get_records("iassign_submission", array("iassign_statementid" => $iassign->id));
if ($iassign->type_iassign == 3) { // || ($iassign_submission)
$sum_iassign_correct[$i] = 0;
$num[$i] = new stdClass();
$num[$i]->name = $iassign->name;
$num[$i]->id = $i;
$num[$i]->iassignid = $iassign->id;
$i ++;
} // if ($iassign->type_iassign == 3)
} // foreach ($iassign_list as $iassign)
$sum_iassign = $i - 1;
$context = context_course::instance($this->course->id);
if ($i > 1) {
// $role = $DB->get_record_sql("SELECT s.id, s.shortname FROM {$CFG->prefix}role s WHERE s.shortname = 'student'");
$params = array('shortname' => 'student');
$role = $DB->get_record_sql(
"SELECT s.id, s.shortname FROM {role} s " .
" WHERE s.shortname = :shortname", $params);
// $students = $DB->get_records_sql("SELECT s.userid, a.firstname, a.lastname FROM {$CFG->prefix}role_assignments s, {$CFG->prefix}user a WHERE s.contextid = '$context->id' AND s.userid = a.id AND s.roleid = '$role->id' ORDER BY a.firstname ASC,a.lastname ASC");
$params = array('contextid' => $context->id, 'roleid' => $role->id);
$students = $DB->get_records_sql(
"SELECT s.userid, a.firstname, a.lastname FROM {role_assignments} s, {user} a " .
" WHERE s.contextid = :contextid AND s.userid = a.id AND s.roleid = :roleid " .
" ORDER BY a.firstname ASC,a.lastname ASC", $params);
$total = 0;
$sum_student = 0;
$j = 0;
$sum_correct_iassign = array();
$sum_correct_student = array();
$sum_experiment = array();
if ($students) {
foreach ($students as $users) {
$sum_student ++;
$name = $users->firstname . ' ' . $users->lastname;
// rows
$total_student = 0;
for ($j = 1; $j < $i; $j ++) {
$total_experiment = 0;
$student_submissions = $DB->get_record("iassign_submission", array('iassign_statementid' => $num[$j]->iassignid, 'userid' => $users->userid)); // data about student solution
if ($student_submissions) {
if ($student_submissions->status == 3) {
$sum_iassign_correct[$j] ++;
$total_student ++;
} // if ($student_submissions->status == 3)
$total_experiment += $student_submissions->experiment;
}
$sum_experiment[$j] = $total_experiment;
} // for ($j=1; $j<$i; $j++)
$total = $total + $total_student;
$sum_correct_student[$sum_student] = new stdClass();
$sum_correct_student[$sum_student]->name = $name;
$sum_correct_student[$sum_student]->sum = $total_student;
} // foreach ($students as $users)
}
for ($i = 1; $i < $j; $i ++) {
if (is_null($sum_iassign_correct[$i]))
$sum_iassign_correct[$i] = 0;
$sum_correct_iassign[$i] = new stdClass();
$sum_correct_iassign[$i]->sum = $sum_iassign_correct[$i];
$sum_correct_iassign[$i]->name = $num[$i]->name;
$sum_correct_iassign[$i]->experiment = $sum_experiment[$i];
} // for ($i = 1; $i < $j; $i++)
} // if ($i > 1)
if ($this->action != 'printstats') {
$title = get_string('graphic', 'iassign');
print $OUTPUT->header();
$link_report = "" . iassign_icons::insert('view_report') . ' ' . get_string('report', 'iassign') . " ";
$link_print_stats = "" . iassign_icons::insert('print') . ' ' . get_string('print', 'iassign') . " ";
print '';
print '' . $link_print_stats . ' ' . "\n";
print '' . $link_report . ' ';
print '
' . "\n";
print "' . "\n";
print '' . iassign_utils::remove_code_message($this->iassign->name) . ' ' . get_string('percentage_correct', 'iassign') . ' ' . get_string('proportion_correct', 'iassign') . ' ' . "\n";
print '' . get_string('sum_experiment', 'iassign') . ' ' . get_string('avg_experiment', 'iassign') . ' ' . $iassign->name . ' ' . "\n";
print ' ' . $bar . ' ' . $text . ' ' . "\n";
print ' ' . $sum . '/' . $sum_student . ' ' . "\n";
print ' ' . $iassign->experiment . ' ' . "\n";
print ' ' . number_format($iassign->experiment / $sum_iassign, 1) . ' ' . "\n";
print '
";
print "' . "\n";
print '' . iassign_utils::remove_code_message($this->iassign->name) . ' ' . get_string('percentage_correct', 'iassign') . ' ' . get_string('sum_correct', 'iassign') . ' ' . $student->name . ' ' . "\n";
print '' . $bar . ' ' . $text . ' ' . "\n";
print '' . $sum . '/' . $sum_iassign . ' ' . "\n";
print '
\n";
print "' . "\n";
print '' . get_string('sum_activity', 'iassign') . ' ' . get_string('sum_student', 'iassign') . ' ' . get_string('mean_score', 'iassign') . ' ' . get_string('standard_deviation', 'iassign') . ' ' . get_string('coefficient_variation', 'iassign') . ' ' . $sum_iassign . ' ' . "\n";
print ' ' . $sum_student . ' ' . "\n";
print ' ' . number_format($avg, 1) . ' ' . "\n";
print ' ' . number_format($dv, 1) . ' ' . "\n";
print ' ' . number_format($cv, 1) . '%
\n";
print $OUTPUT->footer();
} else {
print "\n";
print '' . "\n";
print '' . get_string('distribution_activity', 'iassign') . ' ' . iassign_utils::remove_code_message($this->iassign->name) . ' ' . get_string('percentage_correct', 'iassign') . ' ' . get_string('sum_correct', 'iassign') . ' ' . $iassign->name . ' ' . "\n";
print '' . $bar . ' ' . $text . ' ';
print '' . $sum . '/' . $sum_student . ' ';
print '
";
print "' . "\n";
print '' . get_string('distribution_student', 'iassign') . ' ' . iassign_utils::remove_code_message($this->iassign->name) . ' ' . get_string('percentage_correct', 'iassign') . ' ' . get_string('sum_correct', 'iassign') . ' " . $student->name . " \n";
print ' ' . $bar . ' ' . $text . ' ' . "\n";
print ' ' . $sum . '/' . $sum_iassign . ' ' . "\n";
print '
\n";
print "' . "\n";
print '' . get_string('statistics', 'iassign') . ' ' . get_string('sum_activity', 'iassign') . ' ' . get_string('sum_student', 'iassign') . ' ' . get_string('mean_score', 'iassign') . ' ' . get_string('standard_deviation', 'iassign') . ' ' . get_string('coefficient_variation', 'iassign') . ' ' . $sum_iassign . ' ' . "\n";
print '' . $sum_student . ' ' . "\n";
print '' . number_format($avg, 1) . ' ' . "\n";
print '' . number_format($dv, 1) . ' ' . "\n";
print '' . number_format($cv, 1) . '%
\n";
} // if ($this->action != 'printstats')
die();
}
/// Display graphics of performance for students
function stats_students () {
global $USER, $CFG, $DB, $OUTPUT;
$id = $this->cm->id;
$iassign_statement_list = $DB->get_records_sql("SELECT * FROM {iassign_statement} s " .
" WHERE s.iassignid = '{$this->iassign->id}' AND s.type_iassign=3 ORDER BY s.position");
$title = get_string('results', 'iassign');
$sum_correct = 0;
$sum_incorrect = 0;
$sum_post = 0;
$sum_nopost = 0;
$sum_iassign = count($iassign_statement_list);
$bar_nopost = "";
$bar_correct = "";
$bar_incorrect = "";
$bar_post = "";
$text_nopost = "";
$text_correct = "";
$text_incorrect = "";
foreach ($iassign_statement_list as $iassign_statement_activity_item) {
$iassign_submission = $DB->get_record("iassign_submission", array('iassign_statementid' => $iassign_statement_activity_item->id, 'userid' => $USER->id)); // data about student solution
if ($iassign_submission) {
if ($iassign_submission->status == 3)
$sum_correct ++;
elseif ($iassign_submission->status == 2)
$sum_incorrect ++;
elseif ($iassign_submission->status == 1)
$sum_post ++;
elseif ($iassign_submission->status == 0 || !$iassign_submission)
$sum_nopost ++;
} // if ($iassign_submission)
} // foreach ($iassign_statement_list as $iassign_statement_activity_item)
if ($sum_iassign > 0) {
$percent_correct = ($sum_correct / $sum_iassign) * 100;
$text_correct = number_format($percent_correct, 1) . '%';
}
if ($sum_correct > 0) {
for ($i = 1; $i < $percent_correct * 2; $i ++)
$bar_correct .= iassign_icons::insert('hbar_green');
$bar_correct .= iassign_icons::insert('hbar_green_r');
} // if ($sum_correct > 0)
if ($sum_iassign > 0) {
$percent_incorrect = ($sum_incorrect / $sum_iassign) * 100;
$text_incorrect = number_format($percent_incorrect, 1) . '%';
}
if ($sum_incorrect > 0) {
for ($i = 1; $i < $percent_incorrect * 2; $i ++)
$bar_incorrect .= iassign_icons::insert('hbar_red');
$bar_incorrect .= iassign_icons::insert('hbar_red_r');
} // if ($sum_incorrect > 0)
if ($sum_iassign > 0) {
$percent_post = ($sum_post / $sum_iassign) * 100;
$text_post = number_format($percent_post, 1) . '%';
}
if ($sum_post > 0) {
for ($i = 1; $i < $percent_post * 2; $i ++)
$bar_post .= iassign_icons::insert('hbar_blue');
$bar_post .= iassign_icons::insert('hbar_blue_r');
} // if ($sum_post > 0)
if ($sum_iassign > 0) {
$percent_nopost = ($sum_nopost / $sum_iassign) * 100;
$text_nopost = number_format($percent_nopost, 1) . '%';
}
if ($sum_nopost > 0) {
for ($i = 1; $i < $percent_nopost * 2; $i ++)
$bar_nopost .= iassign_icons::insert('hbar_orange');
$bar_nopost .= iassign_icons::insert('hbar_orange_r');
} // if ($sum_nopost > 0)
print $OUTPUT->header();
$link_return = " " . iassign_icons::insert('home') . get_string('activities_page', 'iassign') . " ";
print '';
print '' . $link_return . ' ' . "\n";
print '
' . "\n";
print "' . "\n";
print '' . get_string('correct', 'iassign') . ' ' . "\n";
print '' . $bar_correct . ' ' . $text_correct . ' ';
print '' . $sum_correct . '/' . $sum_iassign . ' ';
print '' . get_string('incorrect', 'iassign') . ' ' . "\n";
print '' . $bar_incorrect . ' ' . $text_incorrect . ' ';
print '' . $sum_incorrect . '/' . $sum_iassign . ' ';
print '' . get_string('post', 'iassign') . ' ' . "\n";
print '' . $bar_post . ' ' . $text_post . ' ';
print '' . $sum_post . '/' . $sum_iassign . ' ';
print '' . get_string('not_post', 'iassign') . ' ' . "\n";
print '' . $bar_nopost . ' ' . $text_nopost . ' ';
print '' . $sum_nopost . '/' . $sum_iassign . ' ';
print '
";
print "' . "\n";
print '' . iassign_utils::remove_code_message($this->iassign->name) . ' ' . get_string('grade_student', 'iassign') . ' ' . get_string('grade_iassign', 'iassign') . ' ' . $iassign_statement_activity_item->name . ' ' . "\n";
print '' . $iassign_submission->grade . ' ';
print '' . $iassign_statement_activity_item->grade . ' ';
print '' . get_string('total', 'iassign') . ' ' . $sum_grade_student . ' ' . $sum_grade . ' ' . get_string('percentage_correct', 'iassign') . ' ' . number_format($avg, 1) . '%
";
print $OUTPUT->footer();
die();
} // function stats_students()
/// Display page of iAssign's activity
function view_iassigns () {
global $USER, $CFG, $COURSE, $DB, $OUTPUT;
$id = $this->cm->id;
$iassign_list = $DB->get_records_list('iassign_statement', 'iassignid', array('iassignid' => $this->iassign->id), 'position ASC');
$notice = optional_param('notice', '', PARAM_TEXT);
if (strpos($notice, 'error'))
print($OUTPUT->notification(get_string($notice, 'iassign'), 'notifyproblem'));
else if ($notice != '')
print($OUTPUT->notification(get_string($notice, 'iassign'), 'notifysuccess'));
print $OUTPUT->box_start();
print '' . "\n";
$url_help = new moodle_url('/mod/iassign/settings_ilm.php', array('action' => 'list', 'ilm_id' => 1));
$action_help = new popup_action('click', $url_help, 'iplookup', array('title' => get_string('help_ilm', 'iassign'), 'width' => 1200, 'height' => 700));
$link_help = $OUTPUT->action_link($url_help, iassign_icons::insert('help_ilm') . get_string('help_ilm', 'iassign'), $action_help);
$link_add = "" . iassign_icons::insert('add_iassign') . get_string('add_iassign', 'iassign') . " ";
$link_report = "" . iassign_icons::insert('view_report') . get_string('report', 'iassign') . " ";
// TODO: esta consulta esta sendo feita novamente na linha +/- 2258
if (has_capability('mod/iassign:viewiassignall', $this->context, $USER->id)) {
// could be "has_capability('mod/iassign:viewiassignall', $this->context, $USER->id)"
// Has capability to see "report": teacher or up
print '' . "\n";
print $link_help;
print ' ' . "\n";
print '' . "\n";
print $link_report;
print ' ' . "\n";
} // if (has_capability('mod/iassign:viewiassignall', $this->context, $USER->id))
if (has_capability('mod/iassign:editiassign', $this->context, $USER->id)) {
print '' . "\n";
print $link_add;
print " \n";
} // if (has_capability('mod/iassign:editiassign', $this->context, $USER->id))
//print '
' . "\n";
print '';
if (has_capability('mod/iassign:editiassign', $this->context, $USER->id)) {
if ($iassign_list) {
print '
' . "\n";
// $USER->iassignEdit == 0 view 'Turn editing off'
// $USER->iassignEdit == 1 view 'Turn editing on'
if (!isset($USER->iassignEdit))
$USER->iassignEdit = 0;
if ($USER->iassignEdit == 0) {
$bottonEdit_message = get_string('turneditingon', 'iassign');
$botton = 1;
} // if ($USER->iassignEdit == 0)
elseif ($USER->iassignEdit == 1) {
$bottonEdit_message = get_string('turneditingoff', 'iassign');
$botton = 0;
} // elseif ($USER->iassignEdit == 1)
$editPost = "" . $CFG->wwwroot . "/mod/iassign/view.php?id=" . $id . "&botton=" . $botton;
print "\n\n";
print " \n";
} // if ($iassign_list)
}
print '
' . "\n";
// if (has_capability('mod/iassign:submitiassign', $this->context, $USER->id))
// $this->view_legend_icons();
print $OUTPUT->box_end();
$iassign_array_exercise = array();
$i_exercise = 0;
$iassign_array_test = array();
$i_test = 0;
$iassign_array_example = array();
$i_example = 0;
$iassign_array_general = array();
$i_general = 0;
if ($iassign_list) {
if ($this->iassign->activity_group == 0) {
foreach ($iassign_list as $iassign) {
$iassign_array_general[$i_general] = $iassign;
$i_general ++;
}
} // if ($this->iassign->activity_group == 0)
else {
foreach ($iassign_list as $iassign) {
if ($iassign->type_iassign == 3) {
$iassign_array_exercise[$i_exercise] = $iassign;
$i_exercise ++;
} // if ($iassign->type_iassign == 3)
if ($iassign->type_iassign == 2) {
$iassign_array_test[$i_test] = $iassign;
$i_test ++;
} // if ($iassign->type_iassign == 2)
if ($iassign->type_iassign == 1) {
$iassign_array_example[$i_example] = $iassign;
$i_example ++;
} // if ($iassign->type_iassign == 1)
}
}
if ($iassign_array_exercise) {
$title = get_string('exercise', 'iassign').(count($iassign_array_exercise)>1?'s':'');
$this->show_iassign($title, $iassign_array_exercise, $i_exercise);
}
if ($iassign_array_test) {
$title = get_string('test', 'iassign').(count($iassign_array_test)>1?'s':'');
$this->show_iassign($title, $iassign_array_test, $i_test);
}
if ($iassign_array_example) {
$title = get_string('example', 'iassign').(count($iassign_array_example)>1?'s':'');;
$this->show_iassign($title, $iassign_array_example, $i_example);
}
if ($iassign_array_general) {
$title = "";
$this->show_iassign($title, $iassign_array_general, $i_general);
}
} else { // if ($iassign_list)
print $OUTPUT->notification(get_string('no_activity', 'iassign'), 'notifysuccess');
}
if (count($iassign_list) > 5 && !(has_capability('mod/iassign:submitiassign', $this->context, $USER->id))) {
if (has_capability('mod/iassign:viewiassignall', $this->context, $USER->id)) {
print $OUTPUT->box_start();
print '
' . "\n";
print '' . "\n";
print $link_report;
print ' ' . "\n";
print '
' . "\n";
print $OUTPUT->box_end();
} // if (has_capability('mod/iassign:viewiassignall', $this->context, $USER->id))
if (has_capability('mod/iassign:editiassign', $this->context, $USER->id)) {
print $OUTPUT->box_start();
print '
' . "\n";
print '' . "\n";
print $link_add;
print ' ' . "\n";
print '
' . "\n";
print $OUTPUT->box_end();
} // if (has_capability('mod/iassign:editiassign', $this->context, $USER->id))
} // if (count($iassign_list) > 5 && !(has_capability('mod/iassign:submitiassign', $this->context, $USER->id)))
if (has_capability('mod/iassign:submitiassign', $this->context, $USER->id))
$this->view_legend_icons();
} // function view_iassigns()
/// Display all iAssigns
function show_iassign ($title, $iassign_array, $i) {
global $USER, $CFG, $DB, $OUTPUT, $PAGE;
$id = $this->cm->id;
print $OUTPUT->box_start();
print " \n";
print "
\n
\n
× \n" .
"
" . get_string('move_activity', 'iassign') . "
\n" .
"
" . get_string('move_destination', 'iassign') . ":\n
";
$ccm = get_coursemodule_from_id('iassign', optional_param('id', 0, PARAM_INT));
$radio_buttons = "
\n";
print " ";
if (has_capability('mod/iassign:viewiassignall', $this->context, $USER->id)) {
print "
" . $title . "
";
for ($j = 0; $j < $i; $j ++) {
$iassign_current = $iassign_array[$j]->id;
// receiver=1 - message to teacher
// receiver=2 - message to student
$sum_comment = 0;
$iassign_submissions = $DB->get_records('iassign_submission', array('iassign_statementid' => $iassign_current));
foreach ($iassign_submissions as $iassign_submission) {
$params = array('iassign_submissionid' => $iassign_submission->id, 'return_status' => '0', 'receiver' => '1');
$verify_message = $DB->get_record_sql("SELECT COUNT(iassign_submissionid) FROM {iassign_submission_comment} " .
" WHERE iassign_submissionid = :iassign_submissionid AND return_status= :return_status AND receiver= :receiver", $params);
if ($verify_message)
foreach ($verify_message as $tmp)
$sum_comment += $tmp;
} // foreach ($iassign_submissions as $iassign_submission)
if ($sum_comment == 0)
$comment_unread = "";
else {
$comment_unread_message = get_string('comment_unread', 'iassign');
if ($sum_comment == 1)
$comment_unread_message = get_string('comment_unread_one', 'iassign');
$comment_unread = "
" .
iassign_icons::insert('comment_unread') . " ($sum_comment " . $comment_unread_message . ") ";
}
if ($j == $i - 1)
$iassign_down = $iassign_array[$j]->id;
else
$iassign_down = $iassign_array[$j + 1]->id;
if ($j > 0)
$iassign_up = $iassign_array[$j - 1]->id;
else
$iassign_up = $iassign_array[$j]->id;
if ($iassign_array[$j]->visible == 0)
$links = "
" . $iassign_array[$j]->name . " ";
else
$links = "
" . $iassign_array[$j]->name . " ";
$links .= $comment_unread;
if (has_capability('mod/iassign:editiassign', $this->context, $USER->id) && $USER->iassignEdit == 1) {
//D echo "id=$id, iassign_current=$iassign_current, iassign_up=$iassign_up, iassign_down=$iassign_down
";
$str_aux = "&id=$id&iassign_current=$iassign_current&iassign_up=$iassign_up&iassign_down=$iassign_down";
$link_up = "
" . iassign_icons::insert('move_up_iassign') . " ";
if ($j==0) // first activity
$link_down = "
" . iassign_icons::insert('move_down_iassign') . " ";
else
$link_down = "
" . iassign_icons::insert('move_down_iassign') . " ";
$link_delete = "
" . iassign_icons::insert('delete_iassign') . " ";
$link_visible_hide = "
" . iassign_icons::insert('hide_iassign') . " ";
$link_visible_show = "
" . iassign_icons::insert('show_iassign') . " ";
$link_edit = "
" . iassign_icons::insert('edit_iassign') . " ";
$link_duplicate_activity = "
" . iassign_icons::insert('duplicate_iassign') . " \n";
$link_move_activity = "
" . iassign_icons::insert('move_activity') . " \n";
if (count($iassign_array) > 1) {
if ($j == 0)
$links .= $link_down;
elseif ($j == $i - 1)
$links .= $link_up;
else
$links .= $link_up . $link_down;
} // if (count($iassign_array) > 1)
$links .= $link_edit . $link_delete;
if ($iassign_array[$j]->visible == 0)
$links .= $link_visible_show;
else
$links .= $link_visible_hide;
$links .= $link_duplicate_activity . $link_move_activity;
} // if ($USER->iassignEdit == 1 && has_capability('mod/iassign:editiassign', $this->context, $USER->id))
print '
' . $links . '
' . "\n";
}
} // if (has_capability('mod/iassign:viewiassignall', $this->context, $USER->id))
elseif (has_capability('mod/iassign:submitiassign', $this->context, $USER->id)) { // student
print '
' . "\n";
print "" . $title . "
' . "\n";
for ($j = 0; $j < $i; $j ++) {
$icon_status = "";
$icon_comment = "";
if ($iassign_array[$j]->visible == 1) {
$iassign_current = $iassign_array[$j]->id;
$iassign_submission = $DB->get_record('iassign_submission', array('iassign_statementid' => $iassign_current, 'userid' => $USER->id));
$links = "
" . $iassign_array[$j]->name . " ";
$icon_status = "";
$icon_comment = "";
if ($iassign_submission) {
// receiver=1 - message to teacher
// receiver=2 - message to student
// $verify_message = $DB->get_record_sql("SELECT COUNT(iassign_submissionid) FROM {$CFG->prefix}ia_assign_submissions_comment WHERE iassign_submissionid = '$iassign_submission->id' and return_status= 0 and receiver=2");
$params = array('iassign_submissionid' => $iassign_submission->id, 'return_status' => '0', 'receiver' => '2');
$verify_message = $DB->get_record_sql(
"SELECT COUNT(iassign_submissionid) FROM {iassign_submission_comment} " .
" WHERE iassign_submissionid = :iassign_submissionid AND return_status= :return_status AND receiver= :receiver", $params);
if ($verify_message)
foreach ($verify_message as $tmp)
$sum_comment = $tmp;
if ($sum_comment > 0) {
$comment_unread_message = get_string('comment_unread', 'iassign');
if ($sum_comment == 1)
$comment_unread_message = get_string('comment_unread_one', 'iassign');
$icon_comment = "
" . iassign_icons::insert('comment_unread') . " ($sum_comment " . $comment_unread_message . ") ";
}
// $icon_comment = iassign_icons::insert('comment_unread');
if ($iassign_array[$j]->type_iassign == 3) {
if ($iassign_array[$j]->show_answer == 1) {
if ($iassign_submission->status == 3)
$icon_status = iassign_icons::insert('correct');
elseif ($iassign_submission->status == 2)
$icon_status = iassign_icons::insert('incorrect');
elseif ($iassign_submission->status == 1)
$icon_status = iassign_icons::insert('post');
elseif ($iassign_submission->status == 0)
$icon_status = iassign_icons::insert('not_post');
} // if ($iassign_array[$j]->show_answer==1)
else {
if ($iassign_submission->status == 0)
$icon_status = iassign_icons::insert('not_post');
else
$icon_status = iassign_icons::insert('post');
}
} // if ($iassign_array[$j]->type_iassign == 3)
} // if ($iassign_submission)
elseif ($iassign_array[$j]->type_iassign == 3) {
$icon_status = iassign_icons::insert('not_post');
} // if ($iassign_array[$j]->type_iassign == 3)
print '
' . $icon_status . ' ' . $links . ' ' . $icon_comment . '
' . "\n";
} // if ($iassign_array[$j]->visible == 1)
} // for ($j = 0; $j < $i; $j++)
} else if (isguestuser()) {
print($OUTPUT->notification(get_string('no_permission_iassign', 'iassign'), 'notifyproblem'));
print '
' . "\n";
print "" . $title . "
' . "\n";
for ($j = 0; $j < $i; $j ++) {
$icon_status = "";
$icon_comment = "";
if ($iassign_array[$j]->visible == 1) {
$iassign_current = $iassign_array[$j]->id;
$links = "
" . $iassign_array[$j]->name . " ";
print '
' . $links . '
' . "\n";
} // if ($iassign_array[$j]->visible == 1)
}
}
print $OUTPUT->box_end();
} // function show_iassign($title, $iassign_array, $i)
/// Show message of return
function return_home_course ($message) {
//D global $DB, $OUTPUT;
//D $link_return = "
" . iassign_icons::insert('home') . get_string('activities_page', 'iassign') . " ";
//D echo $OUTPUT->box_start();
//D echo '
' . "\n";
//D echo '' . "\n";
//D print_string($message, 'iassign');
//D echo ' ' . "\n";
//D echo $link_return;
//D echo '
' . "\n";
//D echo $OUTPUT->box_end();
//D // echo $OUTPUT->footer();
redirect(new moodle_url($this->return . '¬ice=' . $message));
exit;
}
/// Search comment of activity
function search_comment_submission ($iassign_submissionid) {
global $USER, $DB, $OUTPUT, $COURSE;
// $context = context_course::instance($COURSE->id);
$colorEdit1 = "#a7bede"; // "#dce7ec"
$colorEdit2 = "#b7ceee";
$has_capability = 0;
$comments = $DB->get_records_list('iassign_submission_comment', 'iassign_submissionid', array('iassign_submissionid' => $iassign_submissionid), 'timecreated DESC'); // 'ORDER BY "timecreated" ASC'
$text = "";
if ($comments) {
$even = 1;
foreach ($comments as $tmp) {
$user_data = $DB->get_record("user", array('id' => $tmp->comment_authorid));
// if (has_capability('mod/iassign:editiassign', $context, $tmp->comment_authorid)) {
// $text .= "
$user_data->firstname (" . userdate($tmp->timecreated) . ")\n";
// $text .= $tmp->comment . "";
//} else {
// $text .= "
»" . $user_data->firstname . " (" . userdate($tmp->timecreated) . "\n";
if ($even) {
$text .= " »" . $user_data->firstname . " (" . userdate($tmp->timecreated) . ")\n";
$even = 0;
} else {
$text .= " »" . $user_data->firstname . " (" . userdate($tmp->timecreated) . ")\n";
$even = 1;
}
$text .= $tmp->comment . " \n";
} // foreach ($comments as $tmp)
}
return $text;
}
/// Update comment of activity
function update_comment ($iassign_submissionid) {
global $USER, $DB, $OUTPUT;
if (!has_capability('mod/iassign:submitiassign', $this->context, $USER->id) || is_siteadmin())
$receiver = 1; // student message to teacher
else
$receiver = 2; // teacher message to student
$verify_message = $DB->get_records('iassign_submission_comment', array('iassign_submissionid' => $iassign_submissionid)); //
if ($verify_message) {
foreach ($verify_message as $message) {
if ($message->receiver == $receiver) {
$newentry = new stdClass();
$newentry->id = $message->id;
$newentry->return_status = 1;
if (!$DB->update_record('iassign_submission_comment', $newentry)) {
print_error('error_update', 'iassign');
} // if (!$DB->update_record('iassign_submission_comment', $newentry))
} // if ($message->receiver == $receiver)
// Trigger module viewed event.
$event = \mod_iassign\event\submission_comment_updated::create(array(
'objectid' => $this->iassign->id,
'context' => $this->context
));
$event->add_record_snapshot('course', $this->course);
$event->trigger();
} // foreach ($verify_message as $message)
}
}
/// Record comment of activity
function write_comment_submission () {
global $USER, $CFG, $DB;
$id = $this->cm->id;
$submission_comment = optional_param('submission_comment', NULL, PARAM_TEXT);
$row = optional_param('row', 0, PARAM_INT);
$column = optional_param('column', 0, PARAM_INT);
$sum_comment = 0;
$return = "" . $CFG->wwwroot . "/mod/iassign/view.php?action=viewsubmission&id=" . $id . "&iassign_submission_current=" . $this->iassign_submission_current . "&userid_iassign=" . $this->userid_iassign . "&iassign_current=" . $this->activity->get_activity()->id . "&row=" . ($row) . "&column=" . ($column);
$link_return = "
" . iassign_icons::insert('return_home') . get_string('return', 'iassign') . " ";
$str1 = trim($submission_comment);
$str2 = trim(get_string('box_comment_message', 'iassign'));
if (!empty($submission_comment) && (strcmp($str1, $str2) != 0)) { // there is comment and it is different from "previous"
//D $iassign_submission = $DB->get_record("iassign_submission", array("id" => $this->iassign_submission_current)); //MOOC 2016
if (has_capability('mod/iassign:submitiassign', $this->context, $USER->id) && !is_siteadmin()) { //MOOC '&& !is_siteadmin()'
$receiver = 1; // student message to teacher
$this->action = 'view';
//D $iassign_statement_activity_item = $DB->get_record("iassign_statement", array("id" => $iassign_submission->iassign_statementid)); //MOOC 2016
//D $tousers = get_users_by_capability($this->context, 'mod/iassign:evaluateiassign'); //MOOC 2016
} else {
$receiver = 2; // teacher message to student
$this->action = 'viewsubmission';
//D $tousers = array(); //MOOC 2016
//MOOC 2016 //T $tousers[] = $DB->get_record("user", array("id" => $iassign_submission->userid)); //TODO Para registrar mensagem na area do Moodle - tem que ativar abaixo
}
//MOOC 2016: foi p/ 15 linhas acima:
$iassign_submission = $DB->get_record("iassign_submission", array("id" => $this->iassign_submission_current));
if (!$iassign_submission) {
$iassign_statement_activity_item = $DB->get_record("iassign_statement", array("id" => $this->activity->get_activity()->id));
$id_submission = $this->new_submission($iassign_statement_activity_item->id, $this->userid_iassign, $receiver);
$this->iassign_submission_current = $id_submission;
} else {
$id_submission = $iassign_submission->id;
} // if (!$iassign_submission)
// $comments = $DB->get_record_sql("SELECT COUNT(iassign_submissionid) FROM {$CFG->prefix}ia_assign_submissions_comment
// WHERE iassign_submissionid = '$id_submission' and comment='$submission_comment' and comment_authorid='$USER->id'"); //
// Attention: this Moodle function 'get_record_sql' makes a replace in ':comment'
$params = array("iassign_submissionid" => $id_submission, "comment" => $submission_comment, "comment_authorid" => $USER->id);
$comments = $DB->get_record_sql(
"SELECT COUNT(iassign_submissionid) FROM {iassign_submission_comment} " .
" WHERE iassign_submissionid = :iassign_submissionid AND comment= :comment AND comment_authorid= :comment_authorid", $params);
if ($comments)
foreach ($comments as $tmp)
$sum_comment = $tmp;
if ($sum_comment == 0) {
$newentry = new stdClass();
$newentry->iassign_submissionid = $id_submission;
$newentry->comment_authorid = $USER->id;
$newentry->timecreated = time();
$newentry->comment = $submission_comment;
$newentry->receiver = $receiver;
$ia_assign_submissions_comment_id = $DB->insert_record('iassign_submission_comment', $newentry);
//T foreach ($tousers as $touser) { //TODO Para registrar mensagem na area do Moodle - tem que ativar '$tousers[] = $DB->get_record(...);' acima
//T $eventdata = new stdClass();
//T $eventdata->component = 'mod_iassign'; //your component name
//T $eventdata->name = 'comment'; //this is the message name from messages.php
//T $eventdata->userfrom = $USER;
//T $eventdata->userto = $touser;
//T $eventdata->subject = "Teste de Subject";
//T $eventdata->fullmessage = "Teste de Mensagem...";
//T $eventdata->fullmessageformat = FORMAT_PLAIN;
//T $eventdata->fullmessagehtml = "
Teste de Mensagem... ";
//T $eventdata->smallmessage = "Teste de Mensagem";
//T $eventdata->notification = 1; //this is only set to 0 for personal messages between users
//T // alteracao tulio faria
//T //message_send($eventdata);
//T } //MOOC 2016 - TODO NAO finalizado, iniciado pelo Tulio
// Trigger module viewed event.
$event = \mod_iassign\event\submission_comment_created::create(array(
'objectid' => $this->iassign->id,
'context' => $this->context
));
$event->add_record_snapshot('course', $this->course);
$event->trigger();
}
} // if (!empty($submission_comment) && (strcmp($str1, $str2) != 0))
// if ($this->action=='viewsubmission') {
// echo $OUTPUT->header();
// $this->return_last('confirm_add_comment', $link_return);
// die;
// }
return true;
} // function write_comment_submission()
/// Writes a new submission
// The first student answer is under 'function get_answer()'
function new_submission ($iassignid, $id_user, $receiver) {
global $USER, $DB, $OUTPUT;
$newentry = new stdClass();
$newentry->iassign_statementid = $iassignid;
$newentry->userid = $id_user;
$newentry->timecreated = time();
$newentry->timemodified = time();
$newentry->answer = 0; // student only submit message
if ($receiver == 2) // teacher message to student (write id teacher)
$newentry->teacher = $USER->id;
if (!$newentry->id = $DB->insert_record("iassign_submission", $newentry))
return_home_course('error_insert_submissions');
else {
// Trigger module view event
$event = \mod_iassign\event\submission_created::create(array(
'objectid' => $this->iassign->id,
'context' => $this->context
));
$event->add_record_snapshot('course', $this->course);
$event->trigger();
}
return $newentry->id;
}
/// Return to a specific address of page
function return_last ($message, $link_return) {
global $DB, $OUTPUT;
print $OUTPUT->box_start();
print '
' . "\n";
print '' . "\n";
print_string($message, 'iassign');
print ' ' . "\n";
print $link_return;
print '
' . "\n";
print $OUTPUT->box_end();
print $OUTPUT->footer();
die();
} // function return_last($message, $link_return)
} // class iassign
/// Class for manage activities
class activity {
var $activity;
/// Constructor of class.
// @param int $id Id of activity
// 3.1 update PHP 7.0 compatibility for all moodle versions
//D public function activity($id) { self::__construct($id); }
function __construct ($id) {
global $DB;
$this->activity = $DB->get_record("iassign_statement", array("id" => $id));
if (empty($this->activity))
$this->activity = null;
}
/// Get an activity
// @return NULL
function get_activity () {
if ($this->activity != null)
return $this->activity;
else
return null;
}
/// Delete interactive activities
function delete ($return) {
global $USER, $CFG, $DB, $OUTPUT;
$iassign_submission_currents = $DB->get_records("iassign_submission", array("iassign_statementid" => $this->activity->id));
$output = $OUTPUT->header();
$output .= $OUTPUT->box_start();
$output .= "
" . get_string('delete_activity', 'iassign') . " " . $this->activity->name . "
";
if ($iassign_submission_currents) {
$output .= "
" . get_string('number_submissions', 'iassign') . " " . count($iassign_submission_currents) . "
";
if (!has_capability('mod/iassign:deleteiassignnotnull', $USER->context, $USER->id)) {
$output .= $OUTPUT->heading(get_string('delete_activity_permission_adm', 'iassign'));
$output .= $OUTPUT->single_button($return, get_string('return', 'iassign'), 'get');
$output .= $OUTPUT->box_end();
$output .= $OUTPUT->footer();
print $output;
die();
} // if (!has_capability('mod/iassign:deleteiassignnotnull', $this->context, $USER->id))
} // if ($iassign_submission_currents)
else
$output .= "
" . get_string('not_submissions_activity', 'iassign') . "
";
$output .= '
';
$output .= '';
$output .= "" . get_string('what_do', 'iassign') . "
";
$output .= ' ';
$bottonDelete_yes = get_string('delete_iassign', 'iassign');
$deleteiassignyes = $CFG->wwwroot . "/mod/iassign/view.php?id=" . $USER->cm . "&action=deleteyes&iassign_current=" . $this->activity->id;
$output .= "\n";
$output .= ' ';
$bottonDelete_no = get_string('delete_cancel', 'iassign');
$deleteiassignno = $CFG->wwwroot . "/mod/iassign/view.php?id=" . $USER->cm . "&action=deleteno&iassign_current=" . $this->activity->id;
$output .= "\n";
$output .= '
' . "\n";
$output .= $OUTPUT->box_end();
$output .= $OUTPUT->footer();
print $output;
} // function delete($return)
/// Function for confirm the delete of activity
// @param String $return Url of return
// @param Object $iassign Object content an activity
function deleteyes ($return, $iassign) {
global $USER, $CFG, $DB, $OUTPUT;
$msg = '';
if (!empty($this->activity->id)) {
$iassign_submission_currents = $DB->get_records("iassign_submission", array("iassign_statementid" => $this->activity->id));
if ($iassign_submission_currents) {
if (has_capability('mod/iassign:deleteassignnull', $USER->context, $USER->id)) {
foreach ($iassign_submission_currents as $iassign_submission)
$DB->delete_records('iassign_submission_comment', array('iassign_submissionid' => $iassign_submission->id));
$delete_iassign_submission_currents = $DB->delete_records("iassign_submission ", array("iassign_statementid" => $this->activity->id));
} // if ($iassign_submission_currents)
}
//$delete_iassign_statement_config = $DB->delete_records('iassign_statement_config', array('iassign_statementid' => $this->activity->id)); //MOOC 2016
$this->delete_calendar($this->activity->id);
$delete_iassign_current = $DB->delete_records('iassign_statement', array('id' => $this->activity->id));
iassign::update_grade_iassign($this->activity->iassignid);
if ($delete_iassign_current) {
$iassign->return_home_course('confirm_delete_iassign');
//$msg = get_string ( 'confirm_delete_iassign', 'iassign' );
} else {
$iassign->return_home_course('error_confirm_delete_iassign');
//$msg = get_string ( 'error_confirm_delete_iassign', 'iassign' );
}
// if (($this->action == 'deleteyes') && (has_capability('mod/iassign:deleteassignnull', $this->context, $USER->id)))
}
}
/// Changes position of activities (between those inside a group of interactive activities)
// @param $move_action = must be "up" or "down"
// @param $target = if 'down' => is 'iassign_statement.id' of the activity bellow the current one; if 'up' => is activity above the current one
function move_iassign ($move_action, $target, $return) {
global $DB, $OUTPUT;
//D echo "mover: this->id=" . $this->activity->id . ", target = $target
";
$initial_position_source = $this->activity->position; // the position of the "source activity" (that one to be moved)
$iassign_target = $DB->get_record("iassign_statement", array("id" => $target)); // "target activity" = the activity in the position the receive "source activity"
if ($move_action=="firstdown") {
$final_position_source = 2;
$final_position_target = 1;
}
else
if ($move_action=="down") {
$final_position_target = $this->activity->position;
$final_position_source = $final_position_target + 1;
}
else
if ($move_action=="up") {
$final_position_target = $this->activity->position;
$final_position_source = $final_position_target - 1;
}
else { // error:
print_error('error_update_move_iassign', 'iassign');
exit;
}
$newentry = new stdClass(); // define a new object (activity) to receive only 2 fields: 'id' and 'position'
$newentry->id = $this->activity->id; // ID of the "source activity"
$newentry->position = $final_position_source;
//D echo "mover: id=" . $this->activity->id . ": de " . $this->activity->position . " -> " . $final_position_source . "
";
//D echo "mover: id=" . $iassign_target->id . ": de " . $iassign_target->position . " -> " . $final_position_target . "
"; exit;
if (!$DB->update_record('iassign_statement', $newentry)) { // modify 'position' of the activity with 'id'=$target
print_error('error_update_move_iassign', 'iassign');
}
else { // first update performed successfully
$newentry->id = $iassign_target->id;
$newentry->position = $final_position_target;
if (!$DB->update_record('iassign_statement', $newentry))
print_error('error_update_move_iassign', 'iassign');
}
redirect($return);
}
/// Enable or disable the display of interactive activities
function visible_iassign ($return) {
global $DB;
$newentry = new stdClass();
$newentry->id = $this->activity->id;
$newentry->visible = $this->activity->visible == 0 ? 1 : 0;
if (!$DB->update_record('iassign_statement', $newentry))
print_error('error_update_visible_iassign', 'iassign');
redirect($return);
}
/// Add news interactive activities (register in table 'iassign_statement')
// @calledby this->add_edit_iassign() : $iassignid = $this->activity->new_iassign($result);
// @see ilm_manager.php: $ilm_manager_instance->ilm_editor_new();
function new_iassign ($param) {
global $DB;
$newentry = new stdClass();
$newentry->iassignid = $param->iassignid;
$newentry->name = $param->name;
$newentry->type_iassign = $param->type_iassign;
// $newentry->proposition = $param->proposition; // 2019/02/13 - With the use of 'editor' in 'mform', field 'proposition' is Array ( [text] =>
[format] => 1 )
$proposition = $param->proposition;
if (is_array($proposition)) $proposition_text = $proposition['text'];
else $proposition_text = $proposition;
$newentry->proposition = $proposition_text; // Notice: Trying to get property of non-object
//TODO I used in 'iassign_form.php' '' with 'optgroup' by hand! But MoodleForm clear/do not register the 'iassign_ilmid'
//TODO Then get it directly from the form data $_POST!
//TODO See: 'iassign_form.php' field 'iassign_ilmid' and here (above) 'function add_edit_iassign()'
if (!isset($param->iassign_ilmid) && isset($_POST['iassign_ilmid']))
$param->iassign_ilmid = $_POST['iassign_ilmid'];
$newentry->author_name = $param->author_name;
$newentry->author_modified_name = $param->author_modified_name;
$newentry->iassign_ilmid = $param->iassign_ilmid;
$newentry->file = $param->file; // came from a file from 'get_file_storage()' (it is its ID)
//TODO criar o campo 'iassign_statement.filesid' e usar: $newentry->filesid = $param->file; // register 'files.id' here in 'iassign_statement.filesid'
$newentry->grade = $param->grade;
$newentry->timemodified = time();
$newentry->timecreated = time();
if ($param->type_iassign == 1) {
$newentry->timedue = 0;
$newentry->timeavailable = 0;
} // if ($param->type_iassign == 1)
else {
$newentry->timedue = $param->timedue;
$newentry->timeavailable = $param->timeavailable;
}
$newentry->preventlate = $param->preventlate;
$newentry->test = $param->test;
$newentry->special_param1 = $param->special_param1;
$newentry->visible = $param->visible;
$newentry->position = $param->position;
$newentry->max_experiment = $param->max_experiment;
$newentry->dependency = $param->dependency;
$newentry->automatic_evaluate = $param->automatic_evaluate;
$newentry->show_answer = $param->show_answer;
$id = $DB->insert_record("iassign_statement", $newentry);
if ($id) {
$component = 'mod_iassign';
$filearea = 'exercise';
$fs = get_file_storage(); // Get reference to all files in Moodle data
$file = $fs->get_file_by_id($param->file);
$itemid = $file->get_itemid() + $id; //TODO Verificar: melhor deixar "$itemid = $file->get_itemid()" pois assim 'files.itemid' guarda 'iassign_statement.id'???
// File already inserted in other context!
//TODO Verificar se apenas esta' inserindo nova referencia em 'files' (NAO deve duplicar no Moodle Data)
$newfile = $fs->create_file_from_storedfile(array('contextid' => $param->context->id, 'component' => $component, 'filearea' => $filearea, 'itemid' => $itemid), $file);
$updateentry = new stdClass();
$updateentry->id = $id;
//TODO Implementar campo 'iassign_statement.filesid' e usar: $updateentry->filesid = $param->file; // register in 'iassign_statement' the 'files.id'
$updateentry->file = $newfile->get_itemid();
if (!$DB->update_record("iassign_statement", $updateentry))
print_error('error_add', 'iassign');
if ($param->type_iassign == 3)
iassign::update_grade_iassign($param->iassignid);
//TODO iLM_HTML5 :: //MOOC2014
//D $iassign_ilm_configs = $DB->get_records('iassign_ilm_config', array('iassign_ilmid' => $param->iassign_ilmid, 'visible' => '1'));
//D if ($iassign_ilm_configs) {
//D foreach ($iassign_ilm_configs as $iassign_ilm_config) {
//D if ($iassign_ilm_config->param_type != 'static') {
//D $newentry = new stdClass();
//D $newentry->iassign_statementid = $id;
//D $newentry->iassign_ilm_configid = $iassign_ilm_config->id;
//D $newentry->param_name = $iassign_ilm_config->param_name;
//D $newentry->param_value =(is_array($param->{'param_'.$iassign_ilm_config->id}) ? implode(",", $param->{'param_'.$iassign_ilm_config->id}) : $param->{'param_'.$iassign_ilm_config->id});
//D if (!$DB->insert_record("iassign_statement_config", $newentry))
//D print_error('error_add_param', 'iassign');
//D }
//D }
//D }
// log event --------------------------------------------------------------------------------------
iassign_log::add_log('add_iassign_exercise', 'name: ' . $param->name, $id, $param->iassign_ilmid);
// log event --------------------------------------------------------------------------------------
return $id;
}
else
print_error('error_add', 'iassign');
} // function new_iassign($param)
/// Add the calendar entries for this iassign
// @param int $coursemoduleid - Required to pass this in because it might not exist in the database yet
// @return bool
static function add_calendar ($iassignid) {
global $DB, $CFG;
require_once($CFG->dirroot . '/calendar/lib.php');
$iassign_statement_activity_item = $DB->get_record("iassign_statement", array("id" => $iassignid));
$iassign = $DB->get_record("iassign", array("id" => $iassign_statement_activity_item->iassignid));
$event = new stdClass();
$event->name = $iassign->name . ' - ' . $iassign_statement_activity_item->name;
$event->description = $iassign_statement_activity_item->name;
$event->courseid = $iassign->course;
$event->groupid = 0;
$event->userid = 0;
$event->modulename = 'iassign';
$event->instance = $iassign->id;
$event->eventtype = 'due';
$event->timestart = $iassign_statement_activity_item->timeavailable;
$event->timeduration = ($iassign_statement_activity_item->timedue - $iassign_statement_activity_item->timeavailable);
calendar_event::create($event);
}
/// Update the calendar entries for this iassign
// @param int $coursemoduleid - Required to pass this in because it might not exist in the database yet
// @return bool
function update_calendar ($iassignid, $olddescription) {
global $DB, $CFG;
require_once($CFG->dirroot . '/calendar/lib.php');
$iassign_statement_activity_item = $DB->get_record("iassign_statement", array("id" => $iassignid));
$iassign = $DB->get_record("iassign", array("id" => $iassign_statement_activity_item->iassignid));
$event = new stdClass();
$event->id = 0;
$events = $DB->get_records('event', array('modulename' => 'iassign', 'instance' => $iassign->id));
if ($events) {
foreach ($events as $value) {
if ($value->description == $olddescription) {
$event->id = $value->id;
}
}
}
if ($event->id != 0) {
$event->name = $iassign->name . ' - ' . $iassign_statement_activity_item->name;
$event->description = $iassign_statement_activity_item->name;
$event->timestart = $iassign_statement_activity_item->timeavailable;
$event->timeduration = ($iassign_statement_activity_item->timedue - $iassign_statement_activity_item->timeavailable);
$calendarevent = calendar_event::load($event->id);
$calendarevent->update($event);
} else
$this->add_calendar($iassignid);
}
/// Update the calendar entries for this iassign
// @param int $coursemoduleid - Required to pass this in because it might not exist in the database yet
// @return bool
function delete_calendar ($iassignid) {
global $DB, $CFG;
require_once($CFG->dirroot . '/calendar/lib.php');
$iassign_statement_activity_item = $DB->get_record("iassign_statement", array("id" => $iassignid));
$iassign = $DB->get_record("iassign", array("id" => $iassign_statement_activity_item->iassignid));
$events = $DB->get_records('event', array('modulename' => 'iassign', 'instance' => $iassign->id));
if ($events) {
foreach ($events as $value) {
if ($value->description == $iassign_statement_activity_item->name) {
$DB->delete_records('event', array('id' => $value->id));
}
}
}
}
/// Update interactive activities
function update_iassign ($param) {
global $DB;
$component = 'mod_iassign';
$filearea = 'exercise';
$fs = get_file_storage(); // Get reference to all files in Moodle data
$file = $fs->get_file_by_id($param->file);
$fileold = $fs->get_file_by_id($param->fileold);
if ($param->file != $param->fileold) {
if ($fileold) {
$fileoldarea = $fs->get_area_files($fileold->get_contextid(), $fileold->get_component(), $fileold->get_filearea(), $fileold->get_itemid());
foreach ($fileoldarea as $value) {
$value->delete();
}
}
if (!$fs->file_exists($param->context->id, $component, $filearea, $file->get_itemid(), $file->get_filepath(), $file->get_filename())) {
$itemid = $file->get_itemid() + $param->iassign_id;
$newfile = $fs->create_file_from_storedfile(array('contextid' => $param->context->id, 'component' => $component, 'filearea' => $filearea, 'itemid' => $itemid), $file);
$param->file = $newfile->get_itemid();
} else
$param->file = $file->get_itemid();
} else {
$param->file = $file->get_itemid();
}
$newentry = new stdClass();
$newentry->id = $param->iassign_id;
$newentry->name = $param->name;
$newentry->type_iassign = $param->type_iassign;
//2019 $newentry->proposition = $param->proposition;
$proposition = $param->proposition;
if (is_array($proposition))
$proposition_text = $proposition['text'];
else
$proposition_text = $proposition;
$newentry->proposition = $proposition_text;
$newentry->iassign_ilmid = $param->iassign_ilmid;
$newentry->file = $param->file; // came from a file from 'get_file_storage()' (it is its ID)
$newentry->grade = $param->grade;
$newentry->author_modified_name = $param->author_modified_name;
$newentry->timemodified = time();
if ($param->type_iassign == 1) {
$newentry->timedue = 0;
$newentry->timeavailable = 0;
} // if ($param->type_iassign == 1)
else {
$newentry->timedue = $param->timedue;
$newentry->timeavailable = $param->timeavailable;
}
$newentry->preventlate = $param->preventlate;
$newentry->test = $param->test;
$newentry->special_param1 = $param->special_param1;
$newentry->visible = $param->visible;
$newentry->max_experiment = $param->max_experiment;
$newentry->dependency = $param->dependency;
$newentry->automatic_evaluate = $param->automatic_evaluate;
$newentry->show_answer = $param->show_answer;
if (!$DB->update_record("iassign_statement", $newentry))
print_error('error_update', 'iassign');
if ($param->type_iassign == 3) {
iassign::update_grade_iassign($param->iassignid);
}
//$id = $newentry->id; // MOOC 2016 --- inicio
//$iassign_activity_item_configs = $DB->get_records('iassign_statement_config', array('iassign_statementid' => $newentry->id));
//if ($iassign_activity_item_configs) {
//foreach ($iassign_activity_item_configs as $iassign_activity_item_config) {
// $newentry = new stdClass();
// $newentry->id = $iassign_activity_item_config->id;
// $newentry->param_value =(is_array($param->{'param_'.$iassign_activity_item_config->iassign_ilm_configid}) ? implode(",",
// $newentry->param_value =(is_array($param->{'param_' . $iassign_activity_item_config->iassign_ilm_configid}) ? implode(",",
// $param->{'param_' . $iassign_activity_item_config->iassign_ilm_configid}) : $param->{'param_' . $iassign_activity_item_config->iassign_ilm_configid});
// if (!$DB->update_record("iassign_statement_config", $newentry))
// print_error('error_edit_param', 'iassign');
// }
// } // MOOC 2016 --- final
// log event --------------------------------------------------------------------------------------
iassign_log::add_log('update_iassign_exercise', 'name: ' . $param->name, $param->iassign_id, $param->iassign_ilmid);
// log event --------------------------------------------------------------------------------------
return $newentry->id;
// if ($param->type_iassign==3)
// $this->update_grade_iassign($param->iassignid);
} // function update_iassign($param)
/// Show information of activity
function show_info_iassign () {
global $DB, $OUTPUT;
$output = '' . get_string('proposition', 'iassign') . ': ' . $this->activity->proposition . '
' . "\n";
if ($this->activity->type_iassign == 3) {
if ($this->activity->dependency == 0) {
$output .= '' . get_string('independent_activity', 'iassign') . '
' . "\n";
} else {
$dependencys = explode(';', $this->activity->dependency);
$output .= '' . get_string('dependency', 'iassign') . '
';
foreach ($dependencys as $dependency) {
$dependencyiassign = $DB->get_record("iassign_statement", array("id" => $dependency));
if ($dependencyiassign)
$output .= '' . $dependencyiassign->name . '
' . "\n";
} // foreach ($dependencys as $dependency)
} // if ($iassign_statement_activity_item->dependency == 0)
if ($this->activity->max_experiment == 0)
$output .= '' . get_string('experiment', 'iassign') . ' ' . get_string('ilimit', 'iassign');
else
$output .= '
' . get_string('experiment_iassign', 'iassign') . ' ' . $this->activity->max_experiment . "\n";
$output .= ' ' . get_string('grade_iassign', 'iassign') . ' ' . $this->activity->grade . '
' . "\n";
} // if ($iassign_statement_activity_item->type_iassign == 3)
print $OUTPUT->box($output);
} // function show_info_iassign()
/// Shows date of opening and closing activities
function view_dates () {
global $USER, $CFG, $DB, $OUTPUT;
$return = $CFG->wwwroot . "/mod/iassign/view.php?id=" . $USER->cm;
$link_return = " " . iassign_icons::insert('home') . get_string('activities_page', 'iassign') . " ";
$status_iassign = "";
$status_iassign1 = "";
$status_iassign2 = "";
if ($this->activity->type_iassign == 1) // activity of type example
$type_iassign = get_string('example_iassign', 'iassign');
elseif ($this->activity->type_iassign == 2) { // activity of type test
$type_iassign = get_string('test_iassign', 'iassign');
if ($this->activity->timeavailable > time()) {
$status_iassign = get_string('previous_timeavailable', 'iassign');
} elseif ($this->activity->timedue < time()) {
$status_iassign = get_string('last_timedue', 'iassign');
}
} elseif ($this->activity->type_iassign == 3) { // activity of type exercise
$type_iassign = get_string('exercise_iassign', 'iassign');
if ($this->activity->timeavailable > time()) {
$status_iassign = get_string('previous_timeavailable', 'iassign'); // before of deadline
} elseif ($this->activity->timedue < time()) { // after delivery
$status_iassign = get_string('last_timedue', 'iassign');
if ($this->activity->preventlate == 1) // permitted to submit after the deadline
$status_iassign1 = get_string('duedate_preventlate_enable', 'iassign');
elseif ($this->activity->preventlate == 0) { // not permitted to submit after the deadline
$status_iassign1 = get_string('duedate_preventlate_desable', 'iassign');
if ($this->activity->test == 1) // allowed to test after of deadline
$status_iassign2 = get_string('test_preventlate', 'iassign');
elseif ($this->activity->test == 0) { // not allowed to test after of deadline
$status_iassign2 = get_string('test_preventlate_no', 'iassign');
} // elseif ($iassign_statement_activity_item->test == 0)
} // elseif ($iassign_statement_activity_item->preventlate == 0)
} // elseif ($iassign_statement_activity_item->timedue < time())
} // elseif ($iassign_statement_activity_item->type_iassign == 3)
$output = '' . "\n";
$output .= '' . $this->activity->name . ' ' . "\n";
// TODO duvida: como permitir ao admin,professor,monitor ver a atividade mesmo apos prazo???
// Leo testes para passar por cima com 'has_capability('mod/iassign:...', $this->context, $USER->id)
$output .= '' . $type_iassign . ' ' . "\n";
// leo $output .= '' . $type_iassign;
// $output .= $auxStr . " - status_assign=$status_iassign - this->activity->type_iassign=" . $this->activity->type_iassign. " ' . "\n";
if (has_capability('mod/iassign:viewiassignall', $USER->context, $USER->id) && ($this->activity->type_iassign == 3)) {
// Link (with icon) to report survey of this batch of these insteractivy exercises
$link_report = "" . iassign_icons::insert('view_report') . ' ' . get_string('report', 'iassign') . " ";
$output .= '' . ' ' . $link_report . ' ' . "\n";
} else {
$link_next = "";
$link_previous = "";
$iassign_previous = $DB->get_record('iassign_statement', array('iassignid' => $this->activity->iassignid, 'position' => $this->activity->position - 1));
$iassign_next = $DB->get_record('iassign_statement', array('iassignid' => $this->activity->iassignid, 'position' => $this->activity->position + 1));
// previous_activity
if ($iassign_previous) {
$url_previous = "view.php?id=$USER->cm&userid_iassign=$USER->id&action=view&iassign_current=$iassign_previous->id";
$link_previous = "" . (iassign_icons::insert('previous_student_activity')) . " ";
} // next_activity
if ($iassign_next) {
$url_next = "view.php?id=$USER->cm&userid_iassign=$USER->id&action=view&iassign_current=$iassign_next->id";
$link_next = "" . (iassign_icons::insert('next_student_activity')) . " ";
}
$output .= '' . $link_previous . ' ' . $link_return . ' ' . $link_next . ' ' . "\n";
} // if (has_capability('mod/iassign:viewiassignall', $this->context, $USER->id) && ($iassign_statement_activity_item->type_iassign == 3))
$output .= '
' . "\n";
$output .= '' . "\n";
if ($this->activity->type_iassign > 1) {
if ($this->activity->timeavailable)
$output .= ' ' . get_string('availabledate', 'iassign') . ': ' . userdate($this->activity->timeavailable) . ' ' . "\n";
if ($this->activity->timedue)
$output .= '' . get_string('duedate', 'iassign') . ': ' . userdate($this->activity->timedue) . '' . $status_iassign . ' ' . $status_iassign1 . ' ' . $status_iassign2 . '
' . "\n";
print $OUTPUT->box($output);
} // function view_dates()
} // class activity
/// Class to manage Interactive Learning Module (iLM)
class ilm {
var $ilm;
/// Constructor of class
// @param int $id Id of iLM
//D 3.1 update PHP 7.0 compatibility for all moodle versions
//D public function ilm($id) { self::__construct($iassign, $cm, $course); }
function __construct ($id) {
global $DB;
$this->ilm = $DB->get_record("iassign_ilm", array("id" => $id));
if (empty($this->ilm))
$this->ilm = null;
}
/// Shows activity in iLM
// @calledby view_iassign_current()
function view_iLM ($iassign_statement_activity_item, $student_answer, $enderecoPOST, $view_teacherfileversion) {
global $USER, $CFG, $DB;
$iassign_ilm = $DB->get_record('iassign_ilm', array('id' => $iassign_statement_activity_item->iassign_ilmid));
// Faz a leitura do tipo de iLM e realiza a chamada à classe adequada
$typec = strtolower($iassign_ilm->type);
require_once 'ilm_handlers/' . $typec . '.php';
$retorno = $typec::show_activity_in_ilm($iassign_statement_activity_item, $student_answer, $enderecoPOST, $view_teacherfileversion);
return $retorno;
} // function view_iLM($iassign_statement_activity_item, $student_answer, $enderecoPOST, $view_teacherfileversion)
/// Function to give a single access to an iLM content avoi (after used, 'view()', after 'view_iLM(...)', will erase the entry)
// @calledby view_iLM($iassign_statement_activity_item, $student_answer, $enderecoPOST, $view_teacherfileversion) : $id_iLM_security=$this->write_iLM_security($iassign_statement_activity_item->id,$content_or_id_from_ilm_security);
// @param int $iassign_statement_activity_itemid Id of iassign statement
// @param Object $file File in use in activity
// @return int Return the id of log
function write_iLM_security ($iassign_activity_itemid, $content_or_id_from_ilm_security) {
global $CFG, $USER, $COURSE, $DB, $OUTPUT;
$newentry = new stdClass();
$newentry->iassign_statementid = $iassign_activity_itemid;
$newentry->userid = $USER->id;
$newentry->file = $content_or_id_from_ilm_security;
$newentry->timecreated = time();
$newentry->view = 1;
$id_iLM_security = $DB->insert_record("iassign_security", $newentry);
if (!$id_iLM_security) {
print_error('error_security', 'iassign'); // ./lib/setuplib.php: moodle_exception thrown
} // from (!$DB->insert_record("iassign_security", $newentry))
return $id_iLM_security;
}
/// Function to avoid that erros in remotion of entries in table 'iassign_security' allow future access to this contents
// @calledby view_iLM($iassign_statement_activity_item, $student_answer, $enderecoPOST, $view_teacherfileversion) : $this->remove_old_iLM_security_entries($USER->id, $iassign_statement_activity_item->id);
// @param int $userid
// @param int $iassign_activity_itemid Id of iassign statement
function remove_old_iLM_security_entries ($userid, $iassign_activity_itemid) {
global $DB;
// This is an additional security: erase eventually old entries in 'iassign_security' table (do not remove '$iassign_activity_itemid' since it is going to be used "now")
$result = $DB->delete_records_select("iassign_security", "userid=" . $userid . " AND iassign_statementid<>" . $iassign_activity_itemid, null);
}
} // class ilm
/// Class to manage settings of iLM.
class ilm_settings {
/// Function to prepare tag to load iLM (that is stored in Moodle file system - usually /var/moodledata/filedir/).
// In case of JAR it will prepare the tag "applet". In case of HTML5 will prepare an "iframe".
// @param int $ilm_id Id of iLM
// @param array $options An array with options for create dynamic tag html APPLET
// @return string Return with a tag html APPLET created
static function build_ilm_tags ($ilm_id, $options = array()) {
global $DB;
$iassign_ilm = $DB->get_record('iassign_ilm', array('id' => $ilm_id));
// Faz a leitura do tipo de iLM e realiza a chamada à classe adequada
$typec = strtolower($iassign_ilm->type);
require_once 'ilm_handlers/' . $typec . '.php';
$retorno = $typec::build_ilm_tags($ilm_id, $options);
return $retorno;
} // static function build_ilm_tags($ilm_id, $options = array())
/// Function for get modified date of iLM file
// @param string $file_jar String with Ids of iLM files
// @return string Return with the filenames and modified date
static function applet_filetime ($file_jar) {
$filetime = "";
$fs = get_file_storage(); // Get reference to all files in Moodle data
$files_jar = explode(",", $file_jar);
foreach ($files_jar as $one_file) {
$file = $fs->get_file_by_id($one_file);
if ($file)
$filetime .= "\n" . $file->get_filename() . ' (' . userdate($file->get_timemodified()) . ')' . '';
}
return $filetime;
}
/// Function for verify an default applet
// @param String $file_jar String containing an list de ids of applet files
// @return boolean Return true or fale if applet is default
static function applet_default ($file_jar) {
$is_default = true;
$fs = get_file_storage(); // Get reference to all files in Moodle data
$files_jar = explode(",", $file_jar);
foreach ($files_jar as $one_file) {
$file = $fs->get_file_by_id($one_file);
if ($file)
$is_default &= ($file->get_itemid() == 0);
}
return $is_default;
}
/// Function for get form variables for add, edit, or copy iLM
// @calledby settings_ilm.php (2 times, initially to fill the form, second to register the iLM)
// @see settings_form.php
// @see locallib.php : static function copy_new_version_ilm ($param) : perform the data register (files and database)
// @param int $ilm_id Id of iLM
// @param string $action String with the action
// @return object Return an object with forms variables
static function add_edit_copy_ilm ($ilm_id, $action) {
global $USER, $DB, $CFG;
require_once('settings_form.php'); // put the form
$iassign_ilm = $DB->get_record('iassign_ilm', array('id' => $ilm_id));
$param = new stdClass();
$param->action = $action;
$param->ilm_id = $ilm_id;
$CFG->action_ilm = $action;
$CFG->ilm_id = $ilm_id;
if ($action == 'add') {
$param->title = get_string('add_ilm', 'iassign');
$param->name = "";
$param->version = "";
$param->url = "";
$param->description = "";
$param->extension = "";
$param->author = $USER->id;
$param->file_jar = "";
$param->file_jar_static = "";
$param->file_class = "";
$param->width = 800;
$param->height = 600;
$param->enable = 0; // 0 - hide / 1 - show
$param->timecreated = time();
$param->timemodified = time();
$param->evaluate = 0;
$param->parent = 0;
}
elseif ($action == 'edit') { // static function add_edit_copy_ilm($ilm_id, $action)
if ($iassign_ilm) {
$description = json_decode($iassign_ilm->description);
$param->title = get_string('edit_ilm', 'iassign');
$param->id = $iassign_ilm->id;
$param->name_ilm = $iassign_ilm->name;
$param->name = $iassign_ilm->name;
$param->version = $iassign_ilm->version;
$param->ilm_type = $iassign_ilm->type;
$param->type = $iassign_ilm->type; // using as 'type' in ilm_handlers/html5.php
$param->url = $iassign_ilm->url;
// If the iLM does not present curret language => Notice: Undefined property: stdClass::$en_us in...
if (!isset($description->{current_language()})) {
if (isset($description->{"en_us"})) $param->description = $description->{"en_us"};
else
if (isset($description->{"pt_br"})) $param->description = $description->{"pt_br"};
else $param->description = ""; //TODO Providenciar uma mensagem!? Pegar alguma lingua existente?
}
else
$param->description = $description->{current_language()};
$param->description_lang = $iassign_ilm->description;
$param->extension = $iassign_ilm->extension;
$param->author = $iassign_ilm->author;
$param->file_jar = $iassign_ilm->file_jar;
$param->file_jar_static = ilm_settings::applet_filetime($iassign_ilm->file_jar);
$param->file_class = $iassign_ilm->file_class;
$param->width = $iassign_ilm->width;
$param->height = $iassign_ilm->height;
$param->enable = $iassign_ilm->enable;
$param->timecreated = $iassign_ilm->timecreated;
$param->timemodified = time();
$param->evaluate = $iassign_ilm->evaluate;
$param->parent = $iassign_ilm->parent;
}
}
elseif ($action == 'new_version') { // Reaches this point from the form to add new iLM
// @see ./settings_ilm.php: $param = ilm_settings::add_edit_copy_ilm($ilm_id, $action);
// $iassign_ilm = $DB->get_record('iassign_ilm', array('id' => $ilm_id));
if (!$iassign_ilm) { // The second turn (form sended) reaches this point - Just in case (if the admin use back and forward in the browser)
print get_string('empty_file', 'iassign') . "?' . "\n";
$upgrade_descriptor .= ' ' . $iassign_ilm->version . ' ' . "\n";
$upgrade_descriptor .= ' ' . $zip_filename . ' ' . "\n";
$upgrade_descriptor .= ' ' . iassign_language::json_to_xml($iassign_ilm->description) . "\n " . ' ' . "\n";
$upgrade_descriptor .= ' ' . "\n";
file_put_contents($xml_filename, $upgrade_descriptor);
header("Pragma: public");
header("Expires: 0");
header("Cache-Control: must-revalidate, post-check=0, pre-check=0");
header("Cache-Control: private", false);
header('Content-Type: application/xml; charset=utf-8');
header("Content-Disposition: attachment; filename=\"" . basename($xml_filename) . "\";");
header("Content-Length: " . @filesize($xml_filename));
set_time_limit(0);
@readfile("$xml_filename") || die("File not found.");
unlink($xml_filename);
exit;
} // static function export_update_ilm($ilm_id) //MOOC 2016
/// Function for save iLM from XML descriptor
// @param array $application_xml Data of XML descriptor
// @param array $files_extract Filenames of extract files
// @return array Return an array content id of JAR files
static function save_ilm_by_xml ($application_xml, $files_extract) {
global $CFG, $USER;
// Tratamento diferenciado se for do tipo HTML5:
$source = "";
$diretorio = "";
if (strtolower($application_xml->type) == 'html5') {
$i = 0;
foreach ($files_extract as $key => $value) {
$file = $CFG->dataroot . '/temp/' . $key;
// Verifica se já existe a pasta no diretório dos iLM:
if ($i == 0) {
$source = $file;
if (file_exists("ilm/" . basename($file))) {
$j = 1;
while (file_exists('ilm/' . basename($file) . "_" . $j)) {
$j ++;
}
$diretorio = 'ilm/' . basename($file) . "_" . $j;
// mkdir($diretorio, 0777, true);
mkdir($diretorio, 0755, true); // permissions: drwxr-xr-x
}
else {
$diretorio = 'ilm/' . basename($file);
// mkdir($diretorio, 0777, true);
mkdir($diretorio, 0755, true);
}
break;
}
$i ++;
}
foreach ($iterator = new RecursiveIteratorIterator(new RecursiveDirectoryIterator($source, RecursiveDirectoryIterator::SKIP_DOTS), RecursiveIteratorIterator::SELF_FIRST) as $item) {
if ($item->isDir()) {
mkdir($diretorio . DIRECTORY_SEPARATOR . $iterator->getSubPathName(), 0755, true);
}
else {
copy($item, $diretorio . DIRECTORY_SEPARATOR . $iterator->getSubPathName());
}
}
ilm_settings::delete_dir($source);
return "./" . $diretorio;
}
$fs = get_file_storage(); // Get reference to all files in Moodle data
$file_jar = array();
$files_ilm = explode(",", $application_xml->file_jar);
$contextsystem = context_system::instance();
foreach ($files_ilm as $value) {
$file_ilm = array(
'userid' => $USER->id,
'contextid' => $contextsystem->id,
'component' => 'mod_iassign',
'filearea' => 'ilm',
'itemid' => rand(1, 999999999),
'filepath' => '/iassign/ilm/' . iassign_utils::format_pathname($application_xml->name) . '/' . iassign_utils::format_pathname($application_xml->version) . '/',
'filename' => $value);
$file_ilm = $fs->create_file_from_pathname($file_ilm, $CFG->dataroot . '/temp/' . $value);
array_push($file_jar, $file_ilm->get_id());
}
foreach ($files_extract as $key => $value) {
$file = $CFG->dataroot . '/temp/' . $key;
if (file_exists($file))
unlink($file);
}
return $file_jar;
} // static function save_ilm_by_xml($application_xml, $files_extract)
/// Function for import the iLM from an package
// @param int $itemid Itemid of zip file
static function import_ilm ($itemid) {
global $CFG, $USER, $OUTPUT;
// Verifica se existe algum XML anterior na pasta temp e o exclui
if (file_exists($CFG->dataroot . '/temp/' . 'ilm-application.xml')) {
unlink($CFG->dataroot . '/temp/' . 'ilm-application.xml');
}
$pathtemp = $CFG->dataroot . '/temp/';
$contextuser = context_user::instance($USER->id);
$fs = get_file_storage(); // Get reference to all files in Moodle data
$zip = new zip_packer();
$files = $fs->get_directory_files($contextuser->id, 'user', 'draft', $itemid, '/');
foreach ($files as $file) {
if (!$file->is_directory())
$files_extract = $zip->extract_to_pathname($file, $pathtemp);
}
$application_xml = @simplexml_load_file($CFG->dataroot . '/temp/' . 'ilm-application.xml', null, LIBXML_NOCDATA);
// Verifica se o pacote possui o XML
if (!$application_xml) {
print($OUTPUT->notification(get_string('error_xml_ilm', 'iassign'), 'notifyproblem'));
return;
} else {
$missing = "";
if (!isset($application_xml->name)) {
$missing .= "name";
}
if (!isset($application_xml->version)) {
$missing .= ", version";
}
if (!isset($application_xml->type)) {
$missing .= ", type";
}
if (!isset($application_xml->extension)) {
$missing .= ", extension";
}
if (!isset($application_xml->file_jar)) {
$missing .= ", file_jar";
}
if (!isset($application_xml->file_class)) {
$missing .= ", file_class";
}
if (!isset($application_xml->width)) {
$missing .= ", width";
}
if (!isset($application_xml->height)) {
$missing .= ", height";
}
if (!isset($application_xml->evaluate)) {
$missing .= ", evaluate";
}
if (strlen($missing) > 2) {
print($OUTPUT->notification(get_string('error_xml_missing', 'iassign') . $missing . ".", 'notifyproblem'));
return;
}
}
// Faz a leitura do tipo de iLM e realiza a chamada à classe adequada
$typec = strtolower($application_xml->type);
require_once 'ilm_handlers/' . $typec . '.php';
$typec::import_ilm($itemid, $files_extract, $application_xml, $contextuser, $fs);
} // static function import_ilm($itemid)
/// Function for list iLM defaults
// @return string Return an string with a table of iLM
static function list_ilm () {
global $DB, $OUTPUT;
$iassign_ilm = $DB->get_records('iassign_ilm', array("enable" => 1));
$str = '';
$str .= '';
return $str;
}
/// Function for download and install an upgrade of an iLM
// @param int $ilm_id Id of iLM
static function upgrade_ilm ($ilm_id) {
global $DB, $CFG, $USER;
$iassign_ilm = $DB->get_record('iassign_ilm', array('id' => $ilm_id));
$upgrade_file = $iassign_ilm->url . 'ilm-upgrade_' . strtolower($iassign_ilm->name) . '.xml';
$update_xml = @simplexml_load_file($upgrade_file, null, LIBXML_NOCDATA);
$result = file_put_contents($CFG->dataroot . '/temp/' . $update_xml->file, fopen($iassign_ilm->url . $update_xml->file, 'r'));
if (!$result)
print_error('error_upgrade_ilm', 'iassign');
else {
$zip_filename = $CFG->dataroot . '/temp/' . $update_xml->file;
$extension = explode(".", $zip_filename);
if ($extension[count($extension) - 1] != 'ipz') {
print($OUTPUT->notification(get_string('error_upload_ilm', 'iassign'), 'notifyproblem'));
die;
}
$zip = new zip_packer();
$fs = get_file_storage(); // Get reference to all files in Moodle data
$contextuser = context_user::instance($USER->id);
$files_extract = $zip->extract_to_pathname($zip_filename, $CFG->dataroot . '/temp/');
$application_xml = @simplexml_load_file($CFG->dataroot . '/temp/' . 'ilm-application.xml', null, LIBXML_NOCDATA);
$description_str = htmlentities(str_replace(array('', ' '), array('', ''), $application_xml->description->asXML()));
$file_jar = self::save_ilm_by_xml($application_xml, $files_extract);
if (file_exists($zip_filename))
unlink($zip_filename);
if (empty($file_jar)) {
$msg_error = get_string('error_add_ilm', 'iassign') . "<ia toolbar=disable width=$width height=$height >$fileid</ia>
");
}
/// Function for delete iAssign file in Moodle data (exercise)
function delete_file_ilm () {
$ilmid = optional_param('ilmid', NULL, PARAM_INT);
$fs = get_file_storage(); // Get reference to all files in Moodle data
$fileid = optional_param('fileid', NULL, PARAM_RAW);
$file = $fs->get_file_by_id($fileid);
if ($file)
$file->delete();
redirect(new moodle_url($this->url . '&dirid=' . $this->get_dir_ilm('dirid') . '&ilmid=' . $ilmid));
die();
}
/// Function for delete selected iAssign file in Moodle data (exercise)
function delete_selected_ilm () {
$ilmid = optional_param('ilmid', NULL, PARAM_INT);
$fs = get_file_storage(); // Get reference to all files in Moodle data
$context = context_course::instance($this->id);
$files_id = explode(",", optional_param('files_id', '', PARAM_TEXT));
$dirid = $this->get_dir_ilm('dirid');
foreach ($files_id as $file_id) {
$file = $fs->get_file_by_id($file_id);
if ($file) {
if (!$file->is_directory())
$file->delete();
else {
$files_delete = $fs->get_directory_files($context->id, 'mod_iassign', 'activity', 0, $file->get_filepath(), true, true);
foreach ($files_delete as $value)
$value->delete();
$file->delete();
}
}
}
redirect(new moodle_url($this->url . '&dirid=' . $dirid . '&ilmid=' . $ilmid));
die();
}
/// Function for duplicate iAssign file from "online" edition
// @callby JavaScript function 'duplicate_ilm(ilmid, filename, fileid)' bellow
function duplicate_file_ilm () {
global $USER, $COURSE;
$ilmid = optional_param('ilmid', NULL, PARAM_INT);
$fs = get_file_storage(); // Get reference to all files in Moodle data
$fileid = optional_param('fileid', NULL, PARAM_INT);
$filename = optional_param('filename', NULL, PARAM_RAW);
$file = $fs->get_file_by_id($fileid);
$context = context_course::instance($this->id);
$fileinfo = array(
'contextid' => $context->id, // ID of context
'component' => 'mod_iassign', // usually = table name
'filearea' => 'activity', // usually = table name
'itemid' => 0, // usually = ID of row in table
'filepath' => $this->get_dir_ilm('dir_base'), // any path beginning and ending in /
'userid' => $USER->id,
'author' => $USER->firstname . ' ' . $USER->lastname, 'license' => 'allrightsreserved', // allrightsreserved
'timecreated' => $file->get_timecreated(), 'filename' => $filename); // any filename
$newfile = $fs->create_file_from_string($fileinfo, $file->get_content());
redirect(new moodle_url($this->url . "&dirid=" . $this->get_dir_ilm('dirid') . "&ilmid=" . $ilmid));
die();
}
/// Function for rename iAssign file
function rename_file_ilm () {
$ilmid = optional_param('ilmid', NULL, PARAM_INT);
$fs = get_file_storage(); // Get reference to all files in Moodle data
$fileid = optional_param('fileid', NULL, PARAM_INT);
$filename = optional_param('filename', NULL, PARAM_TEXT);
$file = $fs->get_file_by_id($fileid);
$file->rename($this->get_dir_ilm('dir_base'), $filename);
//MOOC2014 redirect(new moodle_url($this->url . "&dirid=" . $dir_parent . "&ilmid=$ilmid"));
redirect(new moodle_url($this->url . '&dirid=' . $this->get_dir_ilm('dirid') . '&ilmid=' . $ilmid));
//D echo "locallib.php: rename_file_ilm; ilmid=$ilmid, dirid=" . $this->get_dir_ilm('dirid') . "58
$tag_filter_filtered = format_text($tag_filter, FORMAT_MOODLE, array('overflowdiv' => true, 'allowid' => true)); // Moodle 3.X
} else {
require_once($CFG->dirroot . '/mod/iassign/ilm_security.php');
$content_or_id_from_ilm_security = $this->get_file_ilm();
$timecreated = time();
$token = md5($timecreated);
$id_iLM_security = ilm_security::write_iLM_security($USER->id, $timecreated, -1, $content_or_id_from_ilm_security); // insert in 'iassign_security'
$param = 'id=' . $id_iLM_security . '&ilmid=' . $iassign_ilm->id . '&token=' . $token . '&view=0';
$url_file = $CFG->wwwroot . '/mod/iassign/ilm_security.php?action=preview&' . $param;
$tag_filter_filtered = ilm_settings::build_ilm_tags($iassign_ilm->id, array("type" => "view", "notSEND" => "true", "Proposition" => $url_file)); // buil iLM tag (JAR or HTML5)
}
$html = "
\n";
print $javascript . $html;
print $OUTPUT->box_end();
//NAO echo format_string($html); // Moodle 3.X
die();
} // function preview_ilm($courseid, $iassign_ilm)
//r_ function preview_ilm ($iassign_ilm)
//r_ /// Function for preview iassign file from iassign filter.
//r_ function preview_ilm() {
//r_ $fileid = optional_param('fileid', NULL, PARAM_TEXT);
//r_ $tag_filter = $this->tag_ilm($fileid);
//r_ $javascript = "";
//r_ $html = "";
//r_ echo $javascript . format_text($html);
//r_ die;
//r_ }
/// Function for export an package (zip) of iassign files
function export_files_ilm () {
global $CFG;
$context = context_course::instance($this->id);
$files_id = explode(",", optional_param('files_id', '', PARAM_TEXT));
$zip_filename = $CFG->dataroot . '/temp/backup-iassign-files-' . date("Ymd-Hi") . '.zip';
$zip = new zip_archive();
$zip->open($zip_filename);
$fs = get_file_storage(); // Get reference to all files in Moodle data
foreach ($files_id as $file_id) {
$file = $fs->get_file_by_id($file_id);
if (!$file->is_directory())
$zip->add_file_from_string($file->get_filename(), $file->get_content());
else {
$zip->add_directory($file->get_filepath());
$files_zip = $fs->get_directory_files($context->id, 'mod_iassign', 'activity', 0, $file->get_filepath(), true, true);
foreach ($files_zip as $value) {
if (!$value->is_directory())
$zip->add_file_from_string($value->get_filepath() . $value->get_filename(), $value->get_content());
else
$zip->add_directory($value->get_filepath());
}
}
}
$zip->close();
header("Pragma: public");
header("Expires: 0");
header("Cache-Control: must-revalidate, post-check=0, pre-check=0");
header("Cache-Control: private", false);
header("Content-Type: application/zip");
header("Content-Disposition: attachment; filename=\"" . basename($zip_filename) . "\";");
header("Content-Transfer-Encoding: binary");
header("Content-Length: " . @filesize($zip_filename));
set_time_limit(0);
@readfile("$zip_filename") || die("File not found.");
unlink($zip_filename);
exit;
}
/// Function of execute a command in button editor tinymce
// @param int $fileid Id of file
function tinymce_ilm ($fileid) {
$tag_filter = $this->tag_ilm($fileid);
$output = "\n";
print $output;
die();
}
//TODO sugestao para uso de apenas uma funcao para chamar os editores, cortando 17 linhas de codigo
/// Function to add content to the Editor Window
// Updated: Marcio Passos - marciopassosbel[at]gmail[dot]com :: 07 / Jul / 2016
// @param int $fileid Id of file
function editor_ilm ($fileid, $editor) {
$tag_filter = $this->tag_ilm($fileid); // Prepare tag like: ID
$output1 = "\n";
//D var_dump($output);
print $output1 . $output2 . $output3;
die();
}
/// Function to add content to the Atto Editor Window
// Updated: Marcio Passos - marciopassosbel[at]gmail[dot]com :: 07 / Jul / 2016
// @param int $fileid Id of file
function atto_ilm ($fileid) {
global $CFG, $DB;
$tag_filter = $this->tag_ilm($fileid);
$output = "\n";
print $output;
die();
}
/// Function for get path and info of directories: dirid, dir_base, dir_parent, dir_home
// @param string $key Key for return information
// @return Ambigous Return an information requested
function get_dir_ilm ($key) {
$fs = get_file_storage(); // Get reference to all files in Moodle data
$context = context_course::instance($this->id);
$dirid = optional_param('dirid', 0, PARAM_INT);
$dir_home = $fs->get_file($context->id, 'mod_iassign', 'activity', 0, $dir_base = '/', '.');
if ($dirid == 0) {
$dir = ($dir_home = $fs->create_directory($context->id, 'mod_iassign', 'activity', 0, $dir_base));
$dirid = $dir->get_id();
}
else {
$dir = $fs->get_file_by_id($dirid);
$dir_base = $dir->get_filepath();
}
$dir_parent = $dir->get_parent_directory();
$data = array('dirid' => $dirid, 'dir_base' => $dir_base, 'dir_parent' => ($dir_parent == NULL ? 0 : $dir_parent->get_id()), 'dir_home' => $dir_home->get_id());
return $data[$key];
}
/// Function for create an new dir
function new_dir_ilm () {
global $USER;
$ilmid = optional_param('ilmid', NULL, PARAM_INT);
$dirname = optional_param('dirname', NULL, PARAM_TEXT);
$dir_base = $this->get_dir_ilm('dir_base');
$context = context_course::instance($this->id);
$fs = get_file_storage(); // Get reference to all files in Moodle data
$fs->create_directory($context->id, 'mod_iassign', 'activity', 0, $dir_base . $dirname . "/", $USER->id);
$dir_base = $fs->get_file($context->id, 'mod_iassign', 'activity', 0, $dir_base . $dirname . "/", '.');
$dir_base->set_author($USER->firstname . ' ' . $USER->lastname);
redirect(new moodle_url($this->url . '&dirid=' . $this->get_dir_ilm('dirid') . '&ilmid=' . $ilmid));
}
/// Function for delete an dir
function delete_dir_ilm () { //
$fs = get_file_storage(); // Get reference to all files in Moodle data
$ilmid = optional_param('ilmid', NULL, PARAM_INT);
$context = context_course::instance($this->id);
$dir = $fs->get_file_by_id($this->get_dir_ilm('dirid'));
$dir_parent = $this->get_dir_ilm('dir_parent');
if ($dir) {
if ($dir->is_directory()) {
$files_delete = $fs->get_directory_files($context->id, 'mod_iassign', 'activity', 0, $dir->get_filepath(), true, true);
foreach ($files_delete as $value)
$value->delete();
$dir->delete();
}
}
redirect(new moodle_url($this->url . '&dirid=' . $dir_parent . '&ilmid=' . $ilmid));
die();
}
/// Function for rename an dir
function rename_dir_ilm () {
$fs = get_file_storage(); // Get reference to all files in Moodle data
$ilmid = optional_param('ilmid', NULL, PARAM_INT);
$context = context_course::instance($this->id);
$dir = $fs->get_file_by_id($this->get_dir_ilm('dirid'));
$dir_parent = $this->get_dir_ilm('dir_parent');
$dirname = optional_param('dirname', NULL, PARAM_TEXT);
$pathname = explode("/", substr($dir->get_filepath(), 0, strlen($dir->get_filepath()) - 1));
if ($dir->is_directory()) {
$files_rename_path = $fs->get_directory_files($context->id, 'mod_iassign', 'activity', 0, $dir->get_filepath(), true, true);
foreach ($files_rename_path as $value)
$value->rename(str_replace($pathname[count($pathname) - 1], $dirname, $value->get_filepath()), $value->get_filename());
$dir->rename(str_replace($pathname[count($pathname) - 1], $dirname, $dir->get_filepath()), $dir->get_filename());
}
redirect(new moodle_url($this->url . '&dirid=' . $dir_parent . '&ilmid=' . $ilmid));
die();
}
/// Function for move an dir and your content for other dir
function selected_move_ilm () {
global $PAGE, $OUTPUT, $CFG;
$fs = get_file_storage(); // Get reference to all files in Moodle data
$context = context_course::instance($this->id);
$ilmid = optional_param('ilmid', NULL, PARAM_INT);
$dirid = $this->get_dir_ilm('dirid');
$dir_base = $this->get_dir_ilm('dir_base');
$files_id = explode(",", optional_param('files_id', '', PARAM_TEXT));
$code_javascript_ilm = "
\n";
$title = get_string('move_files', 'iassign');
$PAGE->set_title($title);
$PAGE->set_pagelayout('base');
print $OUTPUT->header();
print $OUTPUT->heading($title);
$dir_paths = array();
print $OUTPUT->box_start();
print "";
foreach ($files_id as $file_id) {
$file = $fs->get_file_by_id($file_id);
if ($file) {
if (!$file->is_directory())
print "" . iassign_icons::insert('file') . " " . $file->get_filepath() . $file->get_filename() . "
";
else {
print "" . iassign_icons::insert('dir') . " " . $file->get_filepath() . "
";
array_push($dir_paths, $file->get_filepath());
}
}
}
print $OUTPUT->heading(get_string('select_move_ilm', 'iassign'), 3, 'move', 'move_files');
if ($dir_base != '/') {
$check_select = "" . $check_select . " " . iassign_icons::insert('dir') . " " . $file->get_filepath() . "
";
}
}
}
print "
";
print " ";
print $OUTPUT->box_end();
print $OUTPUT->footer();
print $code_javascript_ilm;
die;
}
/// Function for move files for an dir
function move_files_ilm () {
$fs = get_file_storage(); // Get reference to all files in Moodle data
$context = context_course::instance($this->id);
$ilmid = optional_param('ilmid', NULL, PARAM_INT);
$dirid = $this->get_dir_ilm('dirid');
$dir_move = $fs->get_file_by_id(optional_param('dir_move', 0, PARAM_INT));
$files_id = explode(",", optional_param('files_id', '', PARAM_TEXT));
foreach ($files_id as $file_id) {
$file = $fs->get_file_by_id($file_id);
if ($file) {
if ($file->is_directory()) {
$pathname = explode("/", $file->get_filepath());
$files_move_path = $fs->get_directory_files($context->id, 'mod_iassign', 'activity', 0, $file->get_filepath(), true, true);
foreach ($files_move_path as $value) {
$path_move = $dir_move->get_filepath() . $pathname[count($pathname) - 2] . '/' . str_replace($file->get_filepath(), '', $value->get_filepath());
$value->rename($path_move, $value->get_filename());
//echo($value->get_filepath().$value->get_filename()." - $path_move".$value->get_filename()."" . iassign_icons::insert('add_ilm_iassign') . " \n";
$link_add_ilm_tinymce = " " . iassign_icons::insert('add_ilm_iassign') . " \n";
$link_add_ilm_atto = " " . iassign_icons::insert('add_ilm_iassign') . " \n";
$check_select = "";
$link_rename = "";
$link_delete = "";
$link_duplicate = " " . iassign_icons::insert('duplicate_iassign') . " \n";
$link_edit = " " . iassign_icons::insert('no_edit_iassign');
$link_filter = " " . iassign_icons::insert('preview_iassign') . " \n";
$link_duplicate = " " .
iassign_icons::insert('duplicate_iassign') . " \n";
$link_edit = " " . iassign_icons::insert('no_edit_iassign');
$link_filter = " " . iassign_icons::insert('preview_iassign') . " \n";
if ($value->get_userid() == $USER->id) {
if ($iassign_statement_activity_list) {
$check_select = "";
$link_edit = iassign_icons::insert('edit_iassign_disable');
$link_delete = " " . iassign_icons::insert('delete_iassign_disable');
$link_rename = "";
} else {
$check_select = "" . iassign_icons::insert('edit_iassign') . " \n";
$link_delete = " " . iassign_icons::insert('delete_iassign') . " \n";
$link_rename = " " . iassign_icons::insert('rename_iassign') . " \n";
}
}
if (!in_array($filetype, $extensions_allow)) {
$link_edit = "";
$link_add_ilm_iassign = "";
$link_add_ilm_tinymce = "";
$link_add_ilm_atto = "";
$link_filter = "";
}
if ($value->is_directory()) {
$link_delete = " " . iassign_icons::insert('delete_dir') . " \n";
$link_rename = " " . iassign_icons::insert('rename_dir') . " \n";
$output .= "$check_select$link_rename$link_delete
" . iassign_icons::insert('dir') . ' ' . $pathname . " $author $timecreated $timemodified
"; unset($_SESSION['file_name']);
$new_id = "id='id_new_blink' style='background-color: hsl(244,61%,90%);'";
}
$output .= "$new_class $check_select$link_rename$link_delete$link_duplicate$link_edit$link_filter$link_add_ilm_iassign
$filename $author $timecreated $timemodified $check_select$link_rename$link_delete$link_duplicate$link_edit$link_filter
$filename $author $timecreated $timemodified $check_select$link_rename$link_delete$link_duplicate$link_edit$link_filter$link_add_ilm_tinymce
$filename $author $timecreated $timemodified $check_select$link_rename$link_delete$link_duplicate$link_edit$link_filter$link_add_ilm_atto
$filename $author $timecreated $timemodified Home \n";
} else {
$fileurl = new moodle_url($this->url) . '&dirid=' . $dir_id->get_id() . '&ilmid=' . $ilmid;
$header .= " " . $OUTPUT->rarrow() . " $value \n";
}
}
} // foreach ($basename as $value)
$html = $OUTPUT->heading(iassign_icons::insert('open_dir') . $header, 2, 'dirtitle', 'iassign');
$select_all = "