function blended_get_available_items($blended)
{
global $DB;
$selecteditems = $DB->get_records('blended_items', array('id_blended' => $blended->id));
$items = blended_get_calificable_items($blended->course);
if ($selecteditems) {
// blended has restricted items
$filtereditems = array();
foreach ($selecteditems as $itemrecord) {
$filtereditems[$itemrecord->id_item] = $items[$itemrecord->id_item];
}
return $filtereditems;
} else {
// all items activated
return $items;
}
}
function definition()
{
global $CFG, $DB, $COURSE;
$mform =& $this->_form;
$key = mt_rand(0xfff, 0x7fffffff);
$mform->addElement('hidden', 'randomkey', $key);
$mform->setType('randomkey', PARAM_INT);
$mform->setDefault('randomkey', $key);
$strrequired = get_string('required', 'blended');
// Cabecera --------------------------------------------------------------
$mform->addElement('header', 'general', get_string('general', 'form'));
// Nombre ----------------------------------------------------------------
$mform->addElement('text', 'name', get_string('name', 'blended'), array('size' => '64'));
$mform->setType('name', PARAM_TEXT);
$mform->addRule('name', $strrequired, 'required', null, 'client');
// Descripción -----------------------------------------------------------
$this->add_intro_editor(true, get_string('description', 'blended'));
//Metodo de identificación ----------------------------------------------
$idmethodoptions = array(0 => get_string('coded', 'blended'), 1 => get_string('plain', 'blended'));
$mform->addElement('select', 'idmethod', get_string("idmethod", "blended"), $idmethodoptions);
$mform->addHelpButton('idmethod', 'idmethod', 'blended');
$mform->setDefault('idmethod', 0);
// Tipo Codigo de barras ----------------------------------------------
$idcodeoptions = array('QRCode,Q' => 'QR 2D', 'DATAMATRIX' => 'DATAMATRIX ISO/IEC 16022', 'PDF417' => 'PDF417 ISO/IEC 15438:2006', 'EAN13' => 'EAN13');
$mform->addElement('select', 'codebartype', get_string("codebartype", "blended"), $idcodeoptions);
$mform->addHelpButton('codebartype', 'codebartype', 'blended');
$mform->setDefault('codebartype', 'QRCode,Q');
// enable/disable OMR part
$mform->addElement('checkbox', 'omrenabled', get_string('OMRenable', 'blended'), get_string('OMRenableLabel', 'blended'));
// Número de columnas del cuestionario --------------------------------------
$numbercols = array_combine(range(1, 4), range(1, 4));
$mform->addElement('select', 'numcols', get_string("numbercols", "blended"), $numbercols);
$mform->addHelpButton('numcols', 'numbercols', 'blended');
$mform->setDefault('numcols', 2);
// Identificador ---------------------------------------------------------
$options1 = array('userid' => get_string('userid', 'blended'), 'idnumber' => get_string('idnumber', 'blended'));
$options2 = array();
if (!($options = $DB->get_records_menu("user_info_field", null, "name", "id, name"))) {
//print('No info user fields found!');
} else {
foreach ($options as $id => $name) {
//$fieldid = $DB->get_field("user_info_field","id",array("name"=>$name));
$options2["2" . $id] = get_string("userinfo", "blended") . $name;
}
}
$idtypeoptions = $options1 + $options2;
//$idtypeoptions = array_merge($options1, $options2);
$mform->addElement('select', 'idtype', get_string("idtype", "blended"), $idtypeoptions);
$mform->addHelpButton('idtype', 'idtype', 'blended');
//$mform->setDefault('idtype', "0");
// Longitud de identificacion de usuario ----------------------------------------
$lengthuserinfooptions = array_combine(range(2, 12), range(2, 12));
$mform->addElement('select', 'lengthuserinfo', get_string("lengthuserinfo", "blended"), $lengthuserinfooptions);
$mform->addHelpButton('lengthuserinfo', 'lengthuserinfo', 'blended');
$mform->setDefault('lengthuserinfo', 8);
// Creación de los equipos -----------------------------------------------
$teammethodoptions = array(0 => get_string('byteacher', 'blended'), 1 => get_string('bystudents', 'blended'), 2 => get_string('bystudentswithleaders', 'blended'));
$mform->addElement('select', 'teammethod', get_string("teammethod", "blended"), $teammethodoptions);
$mform->addHelpButton('teammethod', 'teammethod', 'blended');
$mform->setDefault('teammethod', 0);
// Select items
//
$items = blended_get_calificable_items($COURSE);
$selected_items = blended_get_available_items($this->current);
if (count($items) == count($selected_items)) {
// this is represented as no filtering
$selected_items = array();
}
$optionsitems = array();
foreach ($items as $id => $item) {
$optionsitems[$id] = blended_get_item_name($item);
}
$selectitemsform = $mform->addElement('select', 'selecteditems', get_string('selectitems', 'blended'), $optionsitems);
$mform->addHelpButton('selecteditems', 'selectitems', 'blended');
$selectitemsform->setMultiple(true);
$selectitemsform->setSelected(array_keys($selected_items));
// Numero de equipos por defecto ----------------------------------------
$teamsoptions = array_combine(range(1, TEAMS_MAX_ENTRIES), range(1, TEAMS_MAX_ENTRIES));
$mform->addElement('select', 'numteams', get_string("defaultnumteams", "blended"), $teamsoptions);
$mform->setDefault('numteams', 10);
// Numero de miembros por defecto ----------------------------------------
$nummembersoptions = array_combine(range(1, MEMBERS_MAX_ENTRIES), range(1, MEMBERS_MAX_ENTRIES));
$mform->addElement('select', 'nummembers', get_string("defaultnummembers", "blended"), $nummembersoptions);
$mform->addHelpButton('nummembers', 'defaultnummembers', 'blended');
$mform->setDefault('nummembers', 4);
// Otras caracteristicas -------------------------------------------------
$features = new stdClass();
$features->groups = false;
$features->groupings = true;
$features->groupmembersonly = true;
$this->standard_coursemodule_elements($features);
// buttons
$this->add_action_buttons();
}