protected function show_single_checklist($checklistid)
{
global $DB, $CFG, $USER;
if (!($checklist = $DB->get_record('checklist', array('id' => $checklistid)))) {
$this->content->items = array(get_string('nochecklist', 'block_checklist'));
return $this->content;
}
if (!($cm = get_coursemodule_from_instance('checklist', $checklist->id, $checklist->course))) {
$this->content->items = array('Error - course module not found');
return $this->content;
}
if ($CFG->version < 2011120100) {
$context = get_context_instance(CONTEXT_MODULE, $cm->id);
} else {
$context = context_module::instance($cm->id);
}
$viewallreports = has_capability('mod/checklist:viewreports', $context);
$viewmenteereports = has_capability('mod/checklist:viewmenteereports', $context);
$updateownchecklist = has_capability('mod/checklist:updateown', $context);
// Show results for all users for a particular checklist.
if ($viewallreports || $viewmenteereports) {
$orderby = 'ORDER BY firstname ASC';
$ausers = false;
// Add the groups selector to the footer.
$this->content->footer = $this->get_groups_menu($cm);
$showgroup = $this->get_selected_group($cm);
if ($users = get_users_by_capability($this->context, 'mod/checklist:updateown', 'u.id', '', '', '', $showgroup, '', false)) {
$users = array_keys($users);
if (!$viewallreports) {
// can only see reports for their mentees
$users = checklist_class::filter_mentee_users($users);
}
if (!empty($users)) {
if ($CFG->version < 2013111800) {
$fields = 'u.firstname, u.lastname';
} else {
$fields = get_all_user_name_fields(true, 'u');
}
$ausers = $DB->get_records_sql("SELECT u.id, {$fields} FROM {user} u WHERE u.id IN (" . implode(',', $users) . ') ' . $orderby);
}
}
if ($ausers) {
$this->content->items = array();
$reporturl = new moodle_url('/mod/checklist/report.php', array('id' => $cm->id));
foreach ($ausers as $auser) {
$link = '<a href="' . $reporturl->out(true, array('studentid' => $auser->id)) . '" > ';
$this->content->items[] = $link . fullname($auser) . checklist_class::print_user_progressbar($checklist->id, $auser->id, '50px', false, true) . '</a>';
}
} else {
$this->content->items = array(get_string('nousers', 'block_checklist'));
}
} else {
if ($updateownchecklist) {
$viewurl = new moodle_url('/mod/checklist/view.php', array('id' => $cm->id));
$link = '<a href="' . $viewurl . '" > ';
$this->content->items = array($link . checklist_class::print_user_progressbar($checklist->id, $USER->id, '150px', false, true) . '</a>');
} else {
$this->content = null;
}
}
return $this->content;
}
function get_content()
{
global $CFG, $USER, $DB, $COURSE;
if ($this->content !== NULL) {
return $this->content;
}
$this->content = new stdClass();
$this->content->footer = '';
$this->content->icons = array();
if (!$this->import_checklist_plugin()) {
$this->content->items = array(get_string('nochecklistplugin', 'block_checklist'));
return $this->content;
}
if (empty($this->config->checklistid)) {
$this->content->items = array(get_string('nochecklist', 'block_checklist'));
return $this->content;
}
if (!($checklist = $DB->get_record('checklist', array('id' => $this->config->checklistid)))) {
$this->content->items = array(get_string('nochecklist', 'block_checklist'));
return $this->content;
}
if (!($cm = get_coursemodule_from_instance('checklist', $checklist->id, $checklist->course))) {
$this->content->items = array('Error - course module not found');
return $this->content;
}
if ($CFG->version < 2011120100) {
$context = get_context_instance(CONTEXT_MODULE, $cm->id);
} else {
$context = context_module::instance($cm->id);
}
$viewallreports = has_capability('mod/checklist:viewreports', $context);
$viewmenteereports = has_capability('mod/checklist:viewmenteereports', $context);
if ($viewallreports || $viewmenteereports) {
$orderby = 'ORDER BY firstname ASC';
$ausers = false;
$showgroup = false;
if (!empty($this->config->groupid)) {
$showgroup = $this->config->groupid;
}
$separate = $COURSE->groupmode == SEPARATEGROUPS;
if ($separate && !has_capability('moodle/site:accessallgroups', $context)) {
// Teacher can only see own groups
$groups = groups_get_all_groups($COURSE->id, $USER->id, 0, 'g.id, g.name');
if (!$groups) {
$groups = array();
}
if (!$showgroup || !array_key_exists($showgroup, $groups)) {
// Showgroup not set OR teacher not member of showgroup
$showgroup = array_keys($groups);
// Show all students for group(s) teacher is member of
}
}
if ($users = get_users_by_capability($context, 'mod/checklist:updateown', 'u.id', '', '', '', $showgroup, '', false)) {
$users = array_keys($users);
if (!$viewallreports) {
// can only see reports for their mentees
$users = checklist_class::filter_mentee_users($users);
}
if (!empty($users)) {
$ausers = $DB->get_records_sql('SELECT u.id, u.firstname, u.lastname FROM {user} u WHERE u.id IN (' . implode(',', $users) . ') ' . $orderby);
}
}
if ($ausers) {
$this->content->items = array();
$reporturl = new moodle_url('/mod/checklist/report.php', array('id' => $cm->id));
foreach ($ausers as $auser) {
$link = '<a href="' . $reporturl->out(true, array('studentid' => $auser->id)) . '" > ';
$this->content->items[] = $link . fullname($auser) . checklist_class::print_user_progressbar($checklist->id, $auser->id, '50px', false, true) . '</a>';
}
} else {
$this->content->items = array(get_string('nousers', 'block_checklist'));
}
} else {
$viewurl = new moodle_url('/mod/checklist/view.php', array('id' => $cm->id));
$link = '<a href="' . $viewurl . '" > ';
$this->content->items = array($link . checklist_class::print_user_progressbar($checklist->id, $USER->id, '150px', false, true) . '</a>');
}
return $this->content;
}
