/**
* Group updated
*
* @param \core\event\group_updated $event
* @return void
*/
public static function group_updated(\core\event\group_updated $event)
{
global $DB;
$group = $event->get_record_snapshot('groups', $event->objectid);
$courseids = local_metagroups_parent_courses($group->courseid);
foreach ($courseids as $courseid) {
$course = get_course($courseid);
if ($metagroup = $DB->get_record('groups', array('courseid' => $course->id, 'idnumber' => $group->id))) {
$metagroup->name = $group->name;
groups_update_group($metagroup, false, false);
}
}
}
events_trigger('group_deleted', $eventdata);
redirect('index.php?id=' . $course->id);
} else {
print_error('erroreditgroup', 'group', $returnurl);
}
}
}
}
/// First create the form
$editform = new group_form();
$editform->set_data($group);
if ($editform->is_cancelled()) {
redirect($returnurl);
} elseif ($data = $editform->get_data()) {
if ($data->id) {
if (!groups_update_group($data, $editform->_upload_manager)) {
error('Error updating group');
}
} else {
if (!($id = groups_create_group($data, $editform->_upload_manager))) {
error('Error creating group');
}
$returnurl = $CFG->wwwroot . '/group/index.php?id=' . $course->id . '&group=' . $id;
}
redirect($returnurl);
}
$strgroups = get_string('groups');
$strparticipants = get_string('participants');
if ($id) {
$strheading = get_string('editgroupsettings', 'group');
} else {
public function test_group_updated_event_does_not_require_names()
{
global $DB;
$this->resetAfterTest();
$course = $this->getDataGenerator()->create_course();
$group = $this->getDataGenerator()->create_group(array('courseid' => $course->id));
$sink = $this->redirectEvents();
$data = new stdClass();
$data->id = $group->id;
$data->courseid = $course->id;
$this->setCurrentTimeStart();
groups_update_group($data);
$group = $DB->get_record('groups', array('id' => $group->id));
// Fetch record with modified timestamp.
$events = $sink->get_events();
$this->assertCount(1, $events);
$event = reset($events);
$this->assertTimeCurrent($group->timemodified);
$this->assertInstanceOf('\\core\\event\\group_updated', $event);
$this->assertEventLegacyData($group, $event);
$this->assertSame('groups_group_updated', $event->get_legacy_eventname());
$this->assertEquals(context_course::instance($course->id), $event->get_context());
$this->assertEquals($group->id, $event->objectid);
$url = new moodle_url('/group/group.php', array('id' => $event->objectid));
$this->assertEquals($url, $event->get_url());
}
break;
case 'rename':
// Rename to...
$groupid = required_param('groupid', PARAM_INT);
require_capability('mod/grouptool:administrate_groups', $context);
$name = required_param('name', PARAM_TEXT);
$group = groups_get_group_by_name($course->id, $name);
$group = $DB->get_record('groups', array('id' => $group));
if (!empty($group) && $group->id != $groupid) {
$result->error = get_string('groupnameexists', 'group', $name);
} else {
$group = new stdClass();
$group->id = $groupid;
$group->name = $name;
$group->courseid = (int) $course->id;
groups_update_group($group);
if ($name != $DB->get_field('groups', 'name', array('id' => $groupid))) {
// Error happened...
$result->error = get_string('couldnt_rename_group', 'grouptool', $name);
} else {
$result->message = get_string('renamed_group', 'grouptool', $name);
}
}
break;
case 'resize':
// Resize to...
$groupid = required_param('groupid', PARAM_INT);
require_capability('mod/grouptool:administrate_groups', $context);
$size = required_param('size', PARAM_TEXT);
$sql = '
SELECT COUNT(reg.id) AS regcnt
$group = file_prepare_standard_editor($group, 'description', $editoroptions, $context, 'group', 'description', $group->id);
} else {
$group = file_prepare_standard_editor($group, 'description', $editoroptions, $context, 'group', 'description', null);
}
/// First create the form
$editform = new group_form(null, array('editoroptions' => $editoroptions));
$editform->set_data($group);
if ($editform->is_cancelled()) {
redirect($returnurl);
} elseif ($data = $editform->get_data()) {
if (!has_capability('moodle/course:changeidnumber', $context)) {
// Remove the idnumber if the user doesn't have permission to modify it
unset($data->idnumber);
}
if ($data->id) {
groups_update_group($data, $editform, $editoroptions);
} else {
$id = groups_create_group($data, $editform, $editoroptions);
$returnurl = $CFG->wwwroot . '/group/index.php?id=' . $course->id . '&group=' . $id;
}
redirect($returnurl);
}
$strgroups = get_string('groups');
$strparticipants = get_string('participants');
if ($id) {
$strheading = get_string('editgroupsettings', 'group');
} else {
$strheading = get_string('creategroup', 'group');
}
$PAGE->navbar->add($strparticipants, new moodle_url('/user/index.php', array('id' => $courseid)));
$PAGE->navbar->add($strgroups, new moodle_url('/group/index.php', array('id' => $courseid)));
function blended_update_group($courseid, $teamname, $mem, $groupid, $ya)
{
global $DB;
$data = new object();
$data->courseid = $courseid;
$data->name = $teamname;
$data->description_editor['text'] = ' ';
$data->description_editor['format'] = 1;
$data->id = $groupid;
groups_update_group($data);
$oldmems = $DB->get_records('groups_members', array('groupid' => $groupid));
if ($ya == null) {
foreach ($oldmems as $oldmem) {
groups_remove_member($groupid, $oldmem->userid);
}
$us = $DB->get_records('user');
for ($y = 0; $y < count($mem); $y++) {
$use = array();
foreach ($us as $f => $u) {
$use[$f] = blended_clean_idnumber($u->idnumber);
if ($use[$f] == $mem[$y]) {
groups_add_member($groupid, $u->id);
}
}
}
} else {
if ($ya == true) {
$memid = $DB->get_records('user');
foreach ($memid as $mid) {
if ($mem == substr($mid->idnumber, 0, 8)) {
groups_add_member($groupid, $mid->id);
$DB->insert_record_raw('blended_member', array('userid' => $mid->id, 'id_member' => $mem, 'id_team' => $groupid, 'leader' => 0));
break;
}
}
}
}
groups_update_grouping($data);
}
if (groups_delete_group($id)) {
redirect('index.php?id=' . $course->id);
} else {
print_error('erroreditgroup', 'group', $returnurl);
}
}
}
}
/// First create the form
$editform = new group_form();
$editform->set_data($group);
if ($editform->is_cancelled()) {
redirect($returnurl);
} elseif ($data = $editform->get_data()) {
if ($data->id) {
groups_update_group($data, $editform);
} else {
$id = groups_create_group($data, $editform);
$returnurl = $CFG->wwwroot . '/group/index.php?id=' . $course->id . '&group=' . $id;
}
redirect($returnurl);
}
$strgroups = get_string('groups');
$strparticipants = get_string('participants');
if ($id) {
$strheading = get_string('editgroupsettings', 'group');
} else {
$strheading = get_string('creategroup', 'group');
}
$navlinks = array(array('name' => $strparticipants, 'link' => $CFG->wwwroot . '/user/index.php?id=' . $courseid, 'type' => 'misc'), array('name' => $strgroups, 'link' => $CFG->wwwroot . '/group/index.php?id=' . $courseid, 'type' => 'misc'), array('name' => $strheading, 'link' => '', 'type' => 'misc'));
$navigation = build_navigation($navlinks);
if (!has_capability('mod/groupselect:select', $context)) {
$problems[] = get_string('cannotselectnocap', 'mod_groupselect');
} else {
if ($groupselect->timedue != 0 and $groupselect->timedue < time()) {
$problems[] = get_string('notavailableanymore', 'mod_groupselect', userdate($groupselect->timedue));
}
}
}
// Group description edit
if ($groupid and $canedit and isset($mygroups[$groupid]) and data_submitted()) {
$egroup = $DB->get_record_sql("SELECT *\n FROM {groups} g\n WHERE g.id = ?", array($groupid));
if (strlen($newdescription) > create_form::DESCRIPTION_MAXLEN) {
$newdescription = substr($newdescription, 0, create_form::DESCRIPTION_MAXLEN);
}
$egroup->description = $newdescription;
groups_update_group($egroup);
echo strip_tags(groupselect_get_group_info($egroup));
die;
}
// Student group self-creation
if ($cancreate and $isopen) {
$data = array('id' => $id, 'description' => '');
$mform = new create_form(null, array($data, $groupselect));
if ($mform->is_cancelled()) {
redirect($PAGE->url);
}
if ($formdata = $mform->get_data()) {
// Create a new group and add the creator as a member of it
$params = array($course->id);
$names = $DB->get_records_sql("SELECT g.name\n FROM {groups} g\n WHERE g.courseid = ?", $params);
$max = 0;
/**
* Outputs the content of the administration tab and manages actions taken in this tab
*/
public function view_administration()
{
global $SESSION, $OUTPUT, $PAGE, $DB, $USER, $CFG;
$output = $PAGE->get_renderer('mod_grouptool');
$id = $this->cm->id;
$context = context_course::instance($this->course->id);
// Get applicable roles!
$rolenames = array();
if ($roles = get_profile_roles($context)) {
foreach ($roles as $role) {
$rolenames[$role->id] = strip_tags(role_get_name($role, $context));
}
}
$filter = optional_param('filter', null, PARAM_INT);
if ($filter !== null) {
set_user_preference('mod_grouptool_group_filter', $filter, $USER->id);
} else {
$filter = get_user_preferences('mod_grouptool_group_filter', self::FILTER_ACTIVE, $USER->id);
}
$inactivetabs = array();
$filtertabs['active'] = new tabobject(self::FILTER_ACTIVE, $CFG->wwwroot . '/mod/grouptool/view.php?id=' . $id . '&tab=group_admin&filter=' . self::FILTER_ACTIVE, get_string('active', 'grouptool'), '', false);
$filtertabs['inactive'] = new tabobject(self::FILTER_INACTIVE, $CFG->wwwroot . '/mod/grouptool/view.php?id=' . $id . '&tab=group_admin&filter=' . self::FILTER_INACTIVE, get_string('inactive'), '', false);
$filtertabs['all'] = new tabobject(self::FILTER_ALL, $CFG->wwwroot . '/mod/grouptool/view.php?id=' . $id . '&tab=group_admin&filter=' . self::FILTER_ALL, get_string('all'), '', false);
echo html_writer::tag('div', $OUTPUT->tabtree($filtertabs, $filter, $inactivetabs), array('id' => 'filtertabs'));
// Check if everything has been confirmed, so we can finally start working!
if (optional_param('confirm', 0, PARAM_BOOL)) {
if (isset($SESSION->grouptool->view_administration->createGroupings)) {
require_capability('mod/grouptool:create_groupings', $this->context);
$target = required_param('target', PARAM_INT);
switch ($target) {
// ...grpg_target | grpg_groupingname | use_all (0 sel | 1 all).
case 0:
// Invalid - no action! TODO Add message!
$error = true;
$preview = '';
break;
case -2:
// One grouping per group!
list($error, $preview) = $this->create_group_groupings();
break;
case -1:
// One new grouping for all!
list($error, $preview) = $this->update_grouping($target, required_param('name', PARAM_ALPHANUMEXT));
break;
default:
list($error, $preview) = $this->update_grouping($target);
break;
}
$preview = html_writer::tag('div', $preview, array('class' => 'centered'));
echo $OUTPUT->box($preview, 'generalbox');
}
unset($SESSION->grouptool->view_administration);
}
if ($rename = optional_param('rename', 0, PARAM_INT)) {
// Show Rename Form!
$gform = new \mod_grouptool\group_rename_form(null, array('id' => $this->cm->id, 'instance' => $this->cm->instance, 'rename' => $rename));
if (!$gform->is_cancelled() && ($fromform = $gform->get_data())) {
$group = new stdClass();
$group->id = $fromform->rename;
$group->name = $fromform->name;
$group->courseid = $fromform->courseid;
groups_update_group($group);
} else {
if (!$gform->is_cancelled()) {
$data = new stdClass();
$data->name = $DB->get_field('groups', 'name', array('id' => $rename));
$gform->set_data($data);
$gform->display();
echo $OUTPUT->footer();
die;
}
}
}
if ($resize = optional_param('resize', 0, PARAM_INT)) {
// Show Rename Form!
$gform = new \mod_grouptool\group_resize_form(null, array('id' => $this->cm->id, 'instance' => $this->cm->instance, 'resize' => $resize));
if (!$gform->is_cancelled() && ($fromform = $gform->get_data())) {
if (empty($fromform->size)) {
$DB->set_field('grouptool_agrps', 'grpsize', null, array('groupid' => $fromform->resize, 'grouptoolid' => $this->cm->id));
} else {
$group = new stdClass();
$group->id = $DB->get_field('grouptool_agrps', 'id', array('groupid' => $fromform->resize, 'grouptoolid' => $this->cm->instance));
$group->grpsize = $fromform->size;
$DB->update_record('grouptool_agrps', $group);
}
} else {
if (!$gform->is_cancelled()) {
$data = new stdClass();
$data->size = $DB->get_field('grouptool_agrps', 'grpsize', array('groupid' => $resize, 'grouptoolid' => $this->cm->instance));
$gform->set_data($data);
$gform->display();
echo $OUTPUT->footer();
die;
}
}
}
if ($delete = optional_param('delete', 0, PARAM_INT)) {
if (!optional_param('confirm', 0, PARAM_BOOL)) {
// Show Confirm!
$cancel = new moodle_url($PAGE->url);
$continue = new moodle_url($cancel, array('confirm' => 1, 'delete' => $delete));
$cancel = new single_button($cancel, get_string('no'), 'post');
$continue = new single_button($continue, get_string('yes'), 'post');
$confirmtext = get_string('confirm_delete', 'grouptool');
echo $this->confirm($confirmtext, $continue, $cancel);
echo $OUTPUT->footer();
die;
} else {
// Delete it!
groups_delete_group($delete);
}
}
if ($toggle = optional_param('toggle', 0, PARAM_INT)) {
if (!empty($toggle)) {
$conditions = array('grouptoolid' => $this->cm->instance, 'groupid' => $toggle);
if (!$DB->record_exists('grouptool_agrps', $conditions)) {
echo $OUTPUT->box($OUTPUT->notification(get_string('group_not_found', 'grouptool'), 'notifyproblem', $conditions), 'generalbox');
} else {
$record = $DB->get_record('grouptool_agrps', $conditions);
if (!empty($record->active)) {
$DB->set_field('grouptool_agrps', 'active', 0, $conditions);
} else {
$DB->set_field('grouptool_agrps', 'active', 1, $conditions);
}
}
}
}
if (($bulkaction = optional_param('bulkaction', null, PARAM_ALPHA)) && ($selected = optional_param_array('selected', array(), PARAM_INT)) && optional_param('start_bulkaction', 0, PARAM_BOOL)) {
switch ($bulkaction) {
case 'activate':
// ...also via ajax bulk action?
// Activate now!
$groups = optional_param_array('selected', null, PARAM_INT);
if (!empty($groups)) {
list($grpsql, $grpparams) = $DB->get_in_or_equal($groups);
$DB->set_field_select("grouptool_agrps", "active", 1, " grouptoolid = ? AND groupid " . $grpsql, array_merge(array($this->cm->instance), $grpparams));
}
echo $OUTPUT->notification(get_string('activated_groups', 'grouptool'), 'notifysuccess');
$continue = new moodle_url($PAGE->url, array('tab' => 'group_admin'));
echo $this->confirm('', $continue);
break;
case 'deactivate':
// ...also via ajax bulk action?
// Deactivate now!
$groups = optional_param_array('selected', null, PARAM_INT);
if (!empty($groups)) {
list($grpsql, $grpparams) = $DB->get_in_or_equal($groups);
$DB->set_field_select("grouptool_agrps", "active", 0, " grouptoolid = ? AND groupid " . $grpsql, array_merge(array($this->cm->instance), $grpparams));
}
echo $OUTPUT->notification(get_string('deactivated_groups', 'grouptool'), 'notifysuccess');
$continue = new moodle_url($PAGE->url, array('tab' => 'group_admin'));
echo $this->confirm('', $continue);
break;
case 'delete':
// ...also via ajax bulk action?
// Show confirmation dialogue!
if (optional_param('confirm', 0, PARAM_BOOL)) {
$groups = optional_param_array('selected', null, PARAM_INT);
$groups = $DB->get_records_list('groups', 'id', $groups);
foreach ($groups as $group) {
groups_delete_group($group);
}
echo $OUTPUT->notification(get_string('successfully_deleted_groups', 'grouptool'), 'notifysuccess');
$continue = new moodle_url($PAGE->url, array('tab' => 'group_admin'));
echo $this->confirm('', $continue);
} else {
$cancel = new moodle_url($PAGE->url, array('tab' => 'group_admin'));
$params = array('confirm' => 1, 'bulkaction' => 'delete', 'start_bulkaction' => 1);
$text = get_string('confirm_delete', 'grouptool') . html_writer::start_tag('ul');
$groups = $DB->get_records_list('groups', 'id', $selected);
foreach ($selected as $select) {
$params['selected[' . $select . ']'] = $select;
$text .= html_writer::tag('li', $groups[$select]->name);
}
$text .= html_writer::end_tag('ul');
$continue = new moodle_url($cancel, $params);
echo $this->confirm($text, $continue, $cancel);
echo $OUTPUT->footer();
die;
}
break;
case 'grouping':
// Show grouping creation form!
$selected = optional_param_array('selected', array(), PARAM_INT);
$mform = new \mod_grouptool\groupings_creation_form(null, array('id' => $id, 'selected' => $selected));
$groups = $DB->get_records_list('groups', 'id', $selected);
if ($mform->is_cancelled()) {
$bulkaction = null;
$selected = array();
} else {
if ($fromform = $mform->get_data()) {
// Some groupings should be created...
if ($fromform->target == -2) {
// One new grouping per group!
foreach ($groups as $group) {
$grouping = new stdClass();
if (!($grouping->id = groups_get_grouping_by_name($this->course->id, $group->name))) {
$grouping = new stdClass();
$grouping->courseid = $this->course->id;
$grouping->name = $group->name;
$grouping->id = groups_create_grouping($grouping);
}
// Insert group!
groups_assign_grouping($grouping->id, $group->id);
}
} else {
if ($fromform->target == -1) {
// One new grouping!
// Create grouping if it doesn't exist...
$grouping = new stdClass();
if (!($grouping->id = groups_get_grouping_by_name($this->course->id, $fromform->name))) {
$grouping = new stdClass();
$grouping->courseid = $this->course->id;
$grouping->name = trim($fromform->name);
$grouping->id = groups_create_grouping($grouping);
}
// Insert groups!
foreach ($groups as $group) {
groups_assign_grouping($grouping->id, $group->id);
}
} else {
if ($fromform->target > 0) {
// Existing Grouping!
$grouping = groups_get_grouping($fromform->target);
if ($grouping) {
foreach ($groups as $group) {
groups_assign_grouping($grouping->id, $group->id);
}
}
}
}
}
// ...redirect to show sortlist again!
$url = new moodle_url('/mod/grouptool/view.php', array('id' => $this->cm->id, 'tab' => 'group_admin', 'filter' => $filter));
$text = $OUTPUT->notification(get_string('groupings_created_and_groups_added', 'grouptool'), 'notifymessage');
echo $this->confirm($text, $url);
} else {
$mform->display();
}
}
break;
}
}
if (!$bulkaction || !$selected || !optional_param('start_bulkaction', 0, PARAM_BOOL)) {
// Show form!
$formaction = new moodle_url('/mod/grouptool/view.php', array('id' => $this->cm->id, 'tab' => 'group_admin', 'filter' => $filter));
$mform = new MoodleQuickForm('bulk', 'post', $formaction, '');
$mform->addElement('hidden', 'sesskey');
$mform->setDefault('sesskey', sesskey());
$sortlist = new \mod_grouptool\output\sortlist($this->course->id, $this->cm, $filter);
$sortlistcontroller = new \mod_grouptool\output\sortlist_controller($sortlist);
$mform->addElement('html', $output->render($sortlistcontroller));
$mform->addElement('html', $output->render($sortlist));
$actions = array('' => get_string('choose', 'grouptool'), 'activate' => get_string('setactive', 'grouptool'), 'deactivate' => get_string('setinactive', 'grouptool'), 'delete' => get_string('delete'), 'grouping' => get_string('createinsertgrouping', 'grouptool'));
$grp = array();
$grp[] =& $mform->createElement('static', 'with_selection', '', get_string('with_selection', 'grouptool'));
$grp[] =& $mform->createElement('select', 'bulkaction', '', $actions);
$grp[] =& $mform->createElement('submit', 'start_bulkaction', get_string('start', 'grouptool'));
$mform->addGroup($grp, 'actiongrp', '', ' ', false);
$mform->disable_form_change_checker();
$mform->display();
switch ($filter) {
case self::FILTER_ACTIVE:
$curfilter = 'active';
break;
case self::FILTER_INACTIVE:
$curfilter = 'inactive';
break;
case self::FILTER_ALL:
$curfilter = 'all';
break;
}
$PAGE->requires->yui_module('moodle-mod_grouptool-administration', 'M.mod_grouptool.init_administration', array(array('lang' => current_language(), 'contextid' => $this->context->id, 'filter' => $curfilter, 'filterid' => $filter, 'globalsize' => $this->grouptool->grpsize)));
$PAGE->requires->strings_for_js(array('active', 'inactive', 'confirm_delete'), 'mod_grouptool');
$PAGE->requires->string_for_js('ajax_edit_size_help', 'mod_grouptool');
$PAGE->requires->strings_for_js(array('yes', 'no'), 'moodle');
}
}
/**
* Create or update new group and return id of group.
*
* @param object $booking
* @param object $option
* @return int
*/
public function group($bookingtmp = NULL, $optiontmp = NULL)
{
global $DB;
$booking = clone $bookingtmp;
$option = clone $optiontmp;
if ($booking->addtogroup == 1 && $option->courseid > 0) {
$cm = get_coursemodule_from_instance('booking', $booking->id);
$tags = new booking_tags($cm);
$booking = $tags->bookingReplace($booking);
$option = $tags->optionReplace($option);
$newGroupData = new stdClass();
if (isset($option->id)) {
$groupid = $DB->get_field('booking_options', 'groupid', array('id' => $option->id));
if (!is_null($groupid) && $groupid > 0) {
$newGroupData->id = $groupid;
}
$newGroupData->courseid = $option->courseid;
$newGroupData->name = $booking->name . ' - ' . $option->text . ' - ' . $option->id;
$newGroupData->description = $booking->name . ' - ' . $option->text;
$newGroupData->descriptionformat = FORMAT_HTML;
if (isset($newGroupData->id)) {
groups_update_group($newGroupData);
return $newGroupData->id;
} else {
return groups_create_group($newGroupData);
}
}
} else {
return 0;
}
}
/**
* This function is called when a 'group_updated' event is triggered.
*
* @param object $eventdata The course object created.
* @return boolean Always return true so that the event gets cleared.
*
*/
function fn_group_updated_handler($eventdata)
{
global $CFG;
static $eventinprogress;
require_once "{$CFG->dirroot}/enrol/enrol.class.php";
/// Set a semaphore so that we don't do this for any group updated from here.
/// Without this, we would do the same operations again for every update made in this function.
if (!empty($eventinprogress)) {
return true;
} else {
$eventinprogress = true;
}
/// If we aren't using site groups, do nothing.
if (empty($CFG->block_fn_site_groups_enabled)) {
return true;
}
/// Only care about site groups.
if ($eventdata->courseid != SITEID) {
return true;
}
/// If no courses, nothing to do.
if (!($courses = get_records('block_fn_site_groups', 'sitegroupid', $eventdata->id))) {
return true;
}
foreach ($courses as $course) {
if ($course->courseid != SITEID) {
$um = false;
$grpdata = new Object();
$grpdata->id = $course->coursegroupid;
if (isset($eventdata->name)) {
$grpdata->name = $eventdata->name;
}
if (isset($eventdata->description)) {
$grpdata->description = $eventdata->description;
}
if (isset($eventdata->enrolmentkey)) {
$grpdata->enrolmentkey = $eventdata->enrolmentkey;
}
if (isset($eventdata->hidepicture)) {
$grpdata->hidepicture = $eventdata->hidepicture;
}
$grpdata->courseid = $course->courseid;
if (isset($eventdata->picture)) {
$grpdata->picture = $eventdata->picture;
//// *** NEED TO FIGURE OUT HOW TO GET A PICTURE COPIED *** ////
// $um = true;
}
/// This will generate another group create event. Will that be a problem?
groups_update_group($grpdata, $um);
}
}
return true;
}
} else {
// Updating group
$group = groups_get_group($data->id);
if (groups_group_name_exists($courseid, $data->name) && $group->name != $data->name) {
$error = get_string('groupnameexists', 'group', $data->name);
$success = false;
} elseif (!groups_update_group($data, $course->id)) {
print_error('groupnotupdated');
}
}
// Handle file upload
if ($success) {
require_once "{$CFG->libdir}/gdlib.php";
if (save_profile_image($id, $editform->_upload_manager, 'groups')) {
$data->picture = 1;
$success = $success && groups_update_group($data, $course->id);
}
}
if ($success) {
redirect(groups_home_url($course->id, $id, $groupingid, false));
} elseif (empty($error)) {
print_error('erroreditgroup', 'group', groups_home_url($course->id));
}
}
$strgroups = get_string('groups');
$strparticipants = get_string('participants');
if ($id) {
$strheading = get_string('editgroupsettings', 'group');
} else {
$strheading = get_string('creategroup', 'group');
}
function blended_actualizar_agrupamiento($updated_teams, grade_item $item, $blended, $delete_empty)
{
global $DB;
$output = '';
$r = 0;
//obtengo el identificador del curso
$grouping = blended_get_grouping($item, $blended);
//groups_get_grouping($groupingid,'*',MUST_EXIST);//$DB->get_record('groupings',array('id'=>$groupingid));
$courseid = $grouping->courseid;
//Obtención de la lista de id de los usuarios introducidos en el curso:
$lista_usuarios = get_enrolled_users(context_course::instance($courseid), '', 0, 'u.id,u.idnumber');
$lista_idnumbers = array();
// //Obtenci�n de la lista de 'idnumber' de estos usuarios
foreach ($lista_usuarios as $id => $lista) {
if (!empty($lista->idnumber)) {
$lista_idnumbers[$id] = $lista->idnumber;
}
// $r++;
}
// $r=0;
// $lista_id=array();
// foreach($lista_idnumbers as $lista){
// $lista_id[$r]=blended_clean_idnumber($lista);
// $r++;
// }
$members_processed = array();
/* Actualizo los grupos actualizando el nombre del grupo
y volviendo a introducir los miembros comprobando que el usuario introducido existe */
$r = 0;
foreach ($updated_teams as $i => $updatedteam) {
// Check members
$form_members = array();
foreach ($updatedteam->members as $memberid) {
//compruebo que el usuario introducido existe y si es as� que lo guarde
if (key_exists($memberid, $lista_idnumbers)) {
// user is specified by moodle id
if (array_search($memberid, $form_members) === false) {
$form_members[] = $memberid;
}
} else {
if (key_exists($memberid, $lista_usuarios)) {
// user is specified by id_number
if (array_search($memberid, $form_members) === false) {
$form_members[] = $memberid;
}
}
}
}
// Update/Create/delete Group
// Create/Update Group information
//
if (count($form_members) == 0 && $delete_empty) {
// An empty membership deletes the group ??
groups_delete_group($updatedteam->id);
} else {
//guardo los miembros en un array
$current_team = blended_get_team($updatedteam->id);
if ($current_team) {
//si existe lo actualizo
$current_team->name = $updatedteam->name;
groups_update_group($current_team);
} else {
if (count($form_members) > 0 || $updatedteam->name != '') {
//si no existe lo creo
$itemname = blended_get_item_name($item);
$data = new stdClass();
$data->courseid = $courseid;
$data->name = $updatedteam->name;
$data->description_editor['text'] = "Group for activity: '{$itemname}'.";
$data->description_editor['format'] = FORMAT_PLAIN;
$updatedteam->id = groups_create_group($data);
groups_assign_grouping($grouping->id, $updatedteam->id, time(), true);
} else {
continue;
// team with no id, no name, and no components
}
}
$current_team = blended_get_team($updatedteam->id, true);
$current_members = array_keys($current_team->members);
// find members to remove
$members_to_delete = array_diff($current_members, $form_members);
$members_to_add = array_diff($form_members, $current_members);
// remove old members
$need_reelect_leader = false;
foreach ($members_to_delete as $memberid) {
$need_reelect_leader = $current_team->leaderid == $memberid;
blended_remove_team_member($current_team, $memberid);
// groups_remove_member($team->id, $member->id);
}
// update team conf
$current_team = blended_get_team($current_team);
// Add current members
foreach ($members_to_add as $memberid) {
groups_add_member($current_team->id, $memberid);
if ($memberid == $current_team->leaderid) {
$need_reelect_leader = false;
}
if (key_exists($memberid, $members_processed)) {
$members_processed[$memberid]++;
} else {
$members_processed[$memberid] = 1;
}
}
if (!isset($current_team->leaderid)) {
$need_reelect_leader = true;
}
// check leadership
if (count($members_to_add) > 0 && count($members_to_delete) > 0 && $need_reelect_leader) {
// elect new leader
blended_set_team_leaderid($current_team->id, $form_members[0]);
global $OUTPUT, $DB;
$a = new stdClass();
$a->username = fullname($DB->get_record('user', array('id' => $form_members[0])));
$a->teamname = $current_team->name;
$output .= $OUTPUT->notification(get_string('userpromotedtoleader', 'blended', $a));
}
}
}
return $output;
// //Actualizaci�n de las calificaciones(si existen) : comparar los miembros con los de "grade_grades" y si
// //no estan en el vector borrarlos de la tabla
$grades_moodle = grade_get_grades($courseid, $item->itemtype, $item->itemmodule, $item->iteminstance);
$grades_item = $grades_moodle->items[0];
$grades = $grades_item->grades;
//Para cada miembro de la tabla miro si esta en el vector $miembros_grupos
$cont_gr = 0;
$cont_group = 0;
foreach ($grades as $grade) {
foreach ($miembros_grupos as $miembro_gr) {
foreach ($miembro_gr as $miembro) {
if ($grade->userid != $miembro->id) {
$cont_gr++;
}
if ($cont_gr == count($miembro_gr)) {
$cont_group++;
continue;
}
}
if ($cont_gr == count($miembros_grupos)) {
print_error("borra en tabla!!");
//Entonces ese id no esta en los mimebros y hay que borrarlo de la tabla
$DB->delete_records('grade_grades', array('itemid' => $grade_item->id, 'userid' => $grade->userid));
continue;
}
}
}
// $DB->delete_records('grade_grades',array('itemid'=>$grade_item->id));
//Comprobaci�n de la repetici�n de miembros en distintos equipos:
$contador = array();
foreach ($lista_idnumbers as $t) {
$valor = 1;
foreach ($miembros_grupos as $miembro_gr) {
foreach ($miembro_gr as $miembro) {
if ($miembro->idnumber == $t) {
//meto en un contador para el valor del id de cada usuario las veces que se repite
$contador[$miembro->id] = $valor;
$valor++;
}
}
}
}
return $contador;
}
