}
if ($field) {
$field->update_content($rid, $value, $name);
}
}
}
add_to_log($course->id, 'data', 'update', "view.php?d={$data->id}&rid={$rid}", $data->id, $cm->id);
redirect($CFG->wwwroot . '/mod/data/view.php?d=' . $data->id . '&rid=' . $rid);
} else {
/// Add some new records
if (!data_user_can_add_entry($data, $currentgroup, $groupmode, $context)) {
print_error('cannotadd', 'data');
}
/// Check if maximum number of entry as specified by this database is reached
/// Of course, you can't be stopped if you are an editting teacher! =)
if (data_atmaxentries($data) and !has_capability('mod/data:manageentries', $context)) {
echo $OUTPUT->header();
echo $OUTPUT->notification(get_string('atmaxentry', 'data'));
echo $OUTPUT->footer();
exit;
}
///Empty form checking - you can't submit an empty form!
$emptyform = true;
// assume the worst
foreach ($datarecord as $name => $value) {
if (!in_array($name, $ignorenames)) {
$namearr = explode('_', $name);
// Second one is the field id
if (empty($field->field) || $namearr[1] != $field->field->id) {
// Try to reuse classes
$field = data_get_field_from_id($namearr[1], $data);
$context = get_context_instance(CONTEXT_MODULE, $cm->id);
$inactive = NULL;
$activetwo = NULL;
$tabs = array();
$row = array();
$row[] = new tabobject('list', $CFG->wwwroot . '/mod/data/view.php?d=' . $data->id, get_string('list', 'data'));
if (isset($record)) {
$row[] = new tabobject('single', $CFG->wwwroot . '/mod/data/view.php?d=' . $data->id . '&rid=' . $record->id, get_string('single', 'data'));
} else {
$row[] = new tabobject('single', $CFG->wwwroot . '/mod/data/view.php?d=' . $data->id . '&mode=single', get_string('single', 'data'));
}
// Add an advanced search tab.
$row[] = new tabobject('asearch', $CFG->wwwroot . '/mod/data/view.php?d=' . $data->id . '&mode=asearch', get_string('search', 'data'));
if (isloggedin()) {
// just a perf shortcut
if (data_user_can_add_entry($data, $currentgroup, $groupmode) && !data_atmaxentries($data)) {
// took out participation list here!
$addstring = empty($editentry) ? get_string('add', 'data') : get_string('editentry', 'data');
$row[] = new tabobject('add', $CFG->wwwroot . '/mod/data/edit.php?d=' . $data->id, $addstring);
}
if (has_capability(DATA_CAP_EXPORT, $context)) {
// The capability required to Export database records is centrally defined in 'lib.php'
// and should be weaker than those required to edit Templates, Fields and Presets.
$row[] = new tabobject('export', $CFG->wwwroot . '/mod/data/export.php?d=' . $data->id, get_string('export', 'data'));
}
if (has_capability('mod/data:managetemplates', $context)) {
if ($currenttab == 'list') {
$defaultemplate = 'listtemplate';
} else {
if ($currenttab == 'add') {
$defaultemplate = 'addtemplate';
/**
* Can user add more entries?
*
* @param object $data
* @param mixed $currentgroup
* @param int $groupmode
* @param stdClass $context
* @return bool
*/
function data_user_can_add_entry($data, $currentgroup, $groupmode, $context = null) {
global $USER;
if (empty($context)) {
$cm = get_coursemodule_from_instance('data', $data->id, 0, false, MUST_EXIST);
$context = get_context_instance(CONTEXT_MODULE, $cm->id);
}
if (has_capability('mod/data:manageentries', $context)) {
// no entry limits apply if user can manage
} else if (!has_capability('mod/data:writeentry', $context)) {
return false;
} else if (data_atmaxentries($data)) {
return false;
}
//if in the view only time window
$now = time();
if ($now>$data->timeviewfrom && $now<$data->timeviewto) {
return false;
}
if (!$groupmode or has_capability('moodle/site:accessallgroups', $context)) {
return true;
}
if ($currentgroup) {
return groups_is_member($currentgroup);
} else {
//else it might be group 0 in visible mode
if ($groupmode == VISIBLEGROUPS){
return true;
} else {
return false;
}
}
}
/**
* Can user add more entries?
*
* @param object $data
* @param mixed $currentgroup
* @param int $groupmode
* @param stdClass $context
* @return bool
*/
function data_user_can_add_entry($data, $currentgroup, $groupmode, $context = null)
{
global $USER;
if (empty($context)) {
$cm = get_coursemodule_from_instance('data', $data->id, 0, false, MUST_EXIST);
$context = context_module::instance($cm->id);
}
if (has_capability('mod/data:manageentries', $context)) {
// no entry limits apply if user can manage
} else {
if (!has_capability('mod/data:writeentry', $context)) {
return false;
} else {
if (data_atmaxentries($data)) {
return false;
} else {
if (data_in_readonly_period($data)) {
// Check whether we're in a read-only period
return false;
}
}
}
}
if (!$groupmode or has_capability('moodle/site:accessallgroups', $context)) {
return true;
}
if ($currentgroup) {
return groups_is_member($currentgroup);
} else {
//else it might be group 0 in visible mode
if ($groupmode == VISIBLEGROUPS) {
return true;
} else {
return false;
}
}
}
