libdir.'/blocklib.php');
require_once(dirname(__FILE__).'/locallib.php');
//
define('PAGE_ROW_SIZE', $CFG->page_row_size);
$courseid = required_param('course', PARAM_INTEGER); // Course id
$classid = optional_param('class', 0, PARAM_INTEGER);
$sort = optional_param('sort', 'firstname', PARAM_ALPHA);
$order = optional_param('order', 'ASC', PARAM_ALPHA);
$newclassid = 0;
$newclassids = optional_param_array('newclass', array(), PARAM_INTEGER);
if (($formdata = data_submitted()) and !confirm_sesskey()) {
print_error('invalidsesskey');
}
//
$wwwBlock = $CFG->wwwroot.'/blocks/autoattend';
$wwwMyURL = $wwwBlock.'/class_division.php';
$wwwParams = jbxl_get_url_params_array($_SERVER["REQUEST_URI"]);
if (!$sort) {
if (array_key_exists('sort', $wwwParams)) {
$sort = $wwwParams['sort'];
}
else {
if ($CFG->output_idnumber) $sort = 'idnumber';
else $sort = 'lastname';
}
}
$urlparams['course'] = $courseid;
if ($classid) $urlparams['class'] = $classid;
if ($sort) $urlparams['sort'] = $sort;
if ($order) $urlparams['order'] = $order;
$PAGE->set_url('/blocks/autoattend/class_division.php', $urlparams);
$course = $DB->get_record('course', array('id'=>$courseid));
if (!$course) {
print_error('courseidwrong', 'block_autoattend');
}
require_login($course->id);
$context = jbxl_get_course_context($course->id);
$isassist = false;
$isteacher = jbxl_is_teacher($USER->id, $context);
if (!$isteacher) {
$isassist = jbxl_is_assistant($USER->id, $context);
if (!$isassist) {
print_error('notaccessstudent', 'block_autoattend');
}
}
$user = $DB->get_record('user', array('id'=>$USER->id));
if (!$user) {
print_error('nosuchuser', 'block_autoattend');
}
//////////////////////////////////////////////////////////////////////////////////////////
//
function class_division_make_header(&$table, $url_options, $start, $end, $name_pattern, $order)
{
global $CFG, $wwwMyURL;
$firstname = ''.get_string('firstname').'';
$lastname = '' .get_string('lastname').'';
$fullnamehead = jbxl_get_fullnamehead($name_pattern, $firstname, $lastname, '/');
//
unset($table->head);
unset($table->align);
unset($table->size);
unset($table->wrap);
$table->head [] = '#';
$table->align[] = 'center';
$table->size [] = '20px';
$table->head [] = '';
$table->align[] = '';
$table->size [] = '20px';
$table->head [] = $fullnamehead;
$table->align[] = 'left';
$table->size [] = '140px';
$table->wrap [2]= 'nowrap';
$cellnum = 4;
if ($CFG->output_idnumber) {
$table->head [] = 'ID';
$table->align[] = 'center';
$table->size [] = '60px';
$table->wrap [] = 'nowrap';
$cellnum++;
}
$table->head [] = get_string('classname', 'block_autoattend');
$table->align[] = 'center';
$table->size [] = '80px';
$table->wrap [] = 'nowrap';
$table->head [] = "".get_string('changeclass','block_autoattend')."";
$table->align[] = 'center';
$table->size [] = '80px';
$table->wrap [] = 'nowrap';
return;
}
function class_division_show_table($students, $courseid, $classid, $name_pattern, $order, $classes, $newclassid)
{
global $CFG, $wwwBlock, $OUTPUT;
$url_options = '?course='.$courseid.'&class='.$classid;
//
if (empty($order) or $order=='ASC') {
$order = 'DESC';
}
else $order = 'ASC';
//
$table = new html_table();
$i = 0;
$n = 0;
foreach($students as $student) {
$classinfo = autoattend_get_user_class($student->id, $courseid);
if ($classinfo->classid==$classid or $classid==0 or ($classid==NON_CLASSID and $classinfo->classid==0)
or ($classid==VALID_CLASSID and $classinfo->classid>=0)) {
$i++;
$table->data[$student->id][] = $i;
$username = jbxl_get_user_name($student->id, $name_pattern);
$pic_options = array('size'=>20, 'link'=>true, 'alttext'=>true, 'courseid'=>$courseid, 'popup'=>true);
$table->data[$student->id][] = $OUTPUT->user_picture($student, $pic_options);
$table->data[$student->id][] = ''.$username.'';
if ($CFG->output_idnumber) {
if (empty($student->idnumber)) $idnum = ' - ';
else $idnum = $student->idnumber;
$table->data[$student->id][] = $idnum;
}
$table->data[$student->id][] = $classinfo->name;
$table->data[$student->id][] = '';
//
if ($i%PAGE_ROW_SIZE==0) {
echo '';
class_division_make_header($table, $url_options, $i-PAGE_ROW_SIZE, $i, $name_pattern, $order);
echo html_writer::table($table);
class_division_submit_button($classes, $newclassid, $n);
$n++;
echo '
';
//echo '';
unset($table->data);
}
}
}
if ($i%PAGE_ROW_SIZE!=0 or $i==0) {
echo '';
class_division_make_header($table, $url_options, $i-$i%PAGE_ROW_SIZE, $i, $name_pattern, $order);
echo html_writer::table($table);
class_division_submit_button($classes, $newclassid, $n);
echo '
';
}
return;
}
function class_division_submit_button($classes, $newclassid, $n)
{
echo ' ';
echo '';
}
//////////////////////////////////////////////////////////////////////////////////////////
// Print Header
$title = $course->shortname.': '.get_string('autoattend','block_autoattend');
if ($course->category) {
//$title.= ' '.get_string('class_division','block_autoattend');
$title.= ' '.get_string('students_list','block_autoattend');
}
$PAGE->set_title($title);
$PAGE->set_heading($course->fullname);
$PAGE->set_cacheable(true);
$PAGE->set_button(' ');
//$PAGE->set_headingmenu();
echo $OUTPUT->header();
echo "";
//
$currenttab = 'class_division';
include('tabs.php');
//
//$sort = ($sort=='firstname' ? 'firstname' : 'lastname');
if ($sort!='firstname' and $sort!='idnumber') $sort = 'lastname';
$sort .= ' '.$order;
$students = jbxl_get_course_students($context, $sort);
// Display Attendance Table
if ($students) {
//
if (isset($formdata->change_class) and is_array($formdata->change_class)) {
//
foreach ($formdata->change_class as $key=>$value) {
$newclassid = $newclassids[$key];
//
$cnt = 0;
foreach($_POST as $key=>$value) {
if (substr($key, 0, 11)=='changeclass') {
$studentid = substr($key, 11, strlen($key)-11);
if (is_numeric($studentid)) {
$class = autoattend_get_user_class($studentid, $course->id);
if ($class->classid!=$newclassid) {
$class->classid = $newclassid;
if ($class->id!=0) {
$DB->update_record('autoattend_classifies', $class);
}
else {
$class->id = $DB->insert_record('autoattend_classifies', $class);
}
$cnt++;
}
}
}
}
break; // only use first element
}
if ($cnt>0) {
autoattend_update_grades($course->id);
}
}
//
$name_pattern = autoattend_get_namepattern($course->id);
$classes = autoattend_get_session_classes($course->id);
$url_options = '?course='.$courseid.'&sort='.$sort;
include('html/class_division.html');
}
//
else {
echo $OUTPUT->heading(get_string('nothingtodisplay'));
}
echo $OUTPUT->footer($course);