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defined('MOODLE_INTERNAL') OR die('not allowed');
require_once($CFG->dirroot.'/mod/apply/item/apply_item_class.php');
define('APPLY_INFO_SEP', '|');
class apply_item_info extends apply_item_base
{
protected $type = "info";
private $commonparams;
private $item_form;
private $item;
public function init()
{
}
public function build_editform($item, $apply, $cm)
{
global $DB, $CFG;
require_once('info_form.php');
//get the lastposition number of the apply_items
$position = $item->position;
$lastposition = $DB->count_records('apply_item', array('apply_id'=>$apply->id));
if ($position == -1) {
$i_formselect_last = $lastposition + 1;
$i_formselect_value = $lastposition + 1;
$item->position = $lastposition + 1;
}
else {
$i_formselect_last = $lastposition;
$i_formselect_value = $item->position;
}
//the elements for position dropdownlist
$positionlist = array_slice(range(0, $i_formselect_last), 1, $i_formselect_last, true);
$item->presentation = empty($item->presentation) ? '' : $item->presentation;
$presentation = explode(APPLY_INFO_SEP, $item->presentation);
$item->required = 0;
$item->infotype = (intval($presentation[0])!=0) ? $presentation[0] : 1;
$outside_style = isset($presentation[1]) ? $presentation[1]: get_string('outside_style_default', 'apply');
$item_style = isset($presentation[2]) ? $presentation[2]: get_string('item_style_default', 'apply');
$item->outside_style = $outside_style;
$item->item_style = $item_style;
//all items for dependitem
$applyitems = apply_get_depend_candidates_for_item($apply, $item);
$commonparams = array('cmid'=>$cm->id,
'id'=>isset($item->id) ? $item->id : null,
'typ'=>$item->typ,
'items'=>$applyitems,
'apply_id'=>$apply->id);
//build the form
$this->item_form = new apply_info_form('edit_item.php',
array('item'=>$item,
'common'=>$commonparams,
'positionlist'=>$positionlist,
'position' => $position));
}
//this function only can used after the call of build_editform()
public function show_editform()
{
$this->item_form->display();
}
public function is_cancelled()
{
return $this->item_form->is_cancelled();
}
public function get_data()
{
if ($this->item = $this->item_form->get_data()) {
return true;
}
return false;
}
public function save_item()
{
global $DB;
if (!$item = $this->item_form->get_data()) {
return false;
}
if (isset($item->clone_item) AND $item->clone_item) {
$item->id = ''; //to clone this item
$item->position++;
}
$item->hasvalue = $this->get_hasvalue();
if (!$item->id) {
$item->id = $DB->insert_record('apply_item', $item);
}
else {
$DB->update_record('apply_item', $item);
}
return $DB->get_record('apply_item', array('id'=>$item->id));
}
//liefert eine Struktur ->name, ->data = array(mit Antworten)
public function get_analysed($item, $groupid = false, $courseid = false)
{
$infotype = $item->infotype;
$analysed_val = new stdClass();;
$analysed_val->data = null;
$analysed_val->name = $item->name;
$values = apply_get_group_values($item, $groupid, $courseid);
if ($values) {
$data = array();
foreach ($values as $value) {
$datavalue = new stdClass();
switch($infotype) {
case 1:
$datavalue->value = $value->value;
$datavalue->show = userdate($datavalue->value);
break;
case 2:
$datavalue->value = $value->value;
$datavalue->show = $datavalue->value;
break;
case 3:
$datavalue->value = $value->value;
$datavalue->show = $datavalue->value;
break;
case 4: // fullname
$datavalue->value = $value->value;
$datavalue->show = $datavalue->value;
break;
case 5: // firstlastname
$datavalue->value = $value->value;
$datavalue->show = $datavalue->value;
break;
case 6: // lastfirstname
$datavalue->value = $value->value;
$datavalue->show = $datavalue->value;
break;
case 7: // firstname
$datavalue->value = $value->value;
$datavalue->show = $datavalue->value;
break;
case 8: // lastname
$datavalue->value = $value->value;
$datavalue->show = $datavalue->value;
break;
}
$data[] = $datavalue;
}
$analysed_val->data = $data;
}
return $analysed_val;
}
public function get_printval($item, $value)
{
if (!isset($value->value)) {
return '';
}
return userdate($value->value);
}
public function print_analysed($item, $itemnr = '', $groupid = false, $courseid = false)
{
$analysed_item = $this->get_analysed($item, $groupid, $courseid);
$data = $analysed_item->data;
if (is_array($data)) {
echo '
';
echo $itemnr.' ('.$item->label.') '.$item->name;
echo ' ';
$sizeofdata = count($data);
for ($i = 0; $i < $sizeofdata; $i++) {
echo '- ';
echo str_replace("\n", ' ', $data[$i]->show);
echo ' ';
}
}
}
public function excelprint_item(&$worksheet, $row_offset,
$xls_formats, $item,
$groupid, $courseid = false)
{
$analysed_item = $this->get_analysed($item, $groupid, $courseid);
$worksheet->write_string($row_offset, 0, $item->label, $xls_formats->head2);
$worksheet->write_string($row_offset, 1, $item->name, $xls_formats->head2);
$data = $analysed_item->data;
if (is_array($data)) {
$worksheet->write_string($row_offset, 2, $data[0]->show, $xls_formats->value_bold);
$row_offset++;
$sizeofdata = count($data);
for ($i = 1; $i < $sizeofdata; $i++) {
$worksheet->write_string($row_offset, 2, $data[$i]->show, $xls_formats->default);
$row_offset++;
}
}
$row_offset++;
return $row_offset;
}
/**
* print the item at the edit-page of apply
*
* @global object
* @param object $item
* @return void
*/
public function print_item_preview($item)
{
global $USER, $DB, $OUTPUT;
$presentation = explode(APPLY_INFO_SEP, $item->presentation);
$infotype = $presentation[0];
$item->infotype = $infotype;
//$outside_style = isset($presentation[1]) ? $presentation[1]: get_string('outside_style_default', 'apply');
//$item_style = isset($presentation[2]) ? $presentation[2]: get_string('item_style_default', 'apply');
$item->outside_style = ''; //$outside_style;
$item->item_style = ''; //$item_style;
$align = right_to_left() ? 'right' : 'left';
if ($item->apply_id) {
$courseid = $DB->get_field('apply', 'course', array('id'=>$item->apply_id));
}
else { // the item must be a template item
$cmid = required_param('id', PARAM_INT);
$courseid = $DB->get_field('course_modules', 'course', array('id'=>$cmid));
}
if (!$course = $DB->get_record('course', array('id'=>$courseid))) {
print_error('error');
}
if ($course->id !== SITEID) {
$coursecategory = $DB->get_record('course_categories', array('id'=>$course->category));
}
else {
$coursecategory = false;
}
switch($infotype) {
case 1:
$itemvalue = time();
$itemshowvalue = userdate($itemvalue);
break;
case 2:
$coursecontext = context_course::instance($course->id);
$itemvalue = format_string($course->shortname, true, array('context' => $coursecontext));
$itemshowvalue = $itemvalue;
break;
case 3:
if ($coursecategory) {
$category_context = context_coursecat::instance($coursecategory->id);
$itemvalue = format_string($coursecategory->name, true, array('context' => $category_context));
$itemshowvalue = $itemvalue;
}
else {
$itemvalue = '';
$itemshowvalue = '';
}
break;
case 4: // fullname
$itemvalue = fullname($USER);
$itemshowvalue = $itemvalue;
break;
case 5: // firstlastname
$itemvalue = $USER->firstname.' '.$USER->lastname;
$itemshowvalue = $itemvalue;
break;
case 6: // lastfirstname
$itemvalue = $USER->lastname.' '.$USER->firstname;
$itemshowvalue = $itemvalue;
break;
case 7: // firstname
$itemvalue = $USER->firstname;
$itemshowvalue = $itemvalue;
break;
case 8: // lastname
$itemvalue = $USER->lastname;
$itemshowvalue = $itemvalue;
break;
}
//print the question and label
$output = '';
$output .= '';
$output .= '('.$item->label.') ';
$output .= format_text($item->name, true, false, false).' ['.$item->position.']';
if ($item->dependitem) {
if ($dependitem = $DB->get_record('apply_item', array('id'=>$item->dependitem))) {
$output .= ' ';
$output .= '('.$dependitem->label.'->'.$item->dependvalue.')';
$output .= ' ';
}
}
$output .= '
';
apply_open_table_item_tag($output, true);
//print the presentation
echo '';
apply_item_box_start($item);
echo ' ';
echo ''.$itemshowvalue.' ';
apply_item_box_end();
echo '
';
apply_close_table_item_tag();
}
/**
* print the item at the complete-page of apply
*
* @global object
* @param object $item
* @param string $value
* @param bool $highlightrequire
* @return void
*/
public function print_item_submit($item, $value = '', $highlightrequire = false)
{
global $USER, $DB, $OUTPUT;
$presentation = explode(APPLY_INFO_SEP, $item->presentation);
$infotype = $presentation[0];
$item->infotype = $infotype;
//$outside_style = isset($presentation[1]) ? $presentation[1]: get_string('outside_style_default', 'apply');
//$item_style = isset($presentation[2]) ? $presentation[2]: get_string('item_style_default', 'apply');
$item->outside_style = ''; //$outside_style;
$item->item_style = ''; //$item_style;
$align = right_to_left() ? 'right' : 'left';
if ($highlightrequire AND $item->required AND strval($value) == '') {
$highlight = ' missingrequire';
}
else {
$highlight = '';
}
$apply = $DB->get_record('apply', array('id'=>$item->apply_id));
if ($courseid = optional_param('courseid', 0, PARAM_INT)) {
$course = $DB->get_record('course', array('id'=>$courseid));
}
else {
$course = $DB->get_record('course', array('id'=>$apply->course));
}
if ($course->id !== SITEID) {
$coursecategory = $DB->get_record('course_categories', array('id'=>$course->category));
}
else {
$coursecategory = false;
}
switch($infotype) {
case 1:
$itemvalue = time();
$itemshowvalue = userdate($itemvalue);
break;
case 2:
$coursecontext = context_course::instance($course->id);
$itemvalue = format_string($course->shortname, true, array('context' => $coursecontext));
$itemshowvalue = $itemvalue;
break;
case 3:
if ($coursecategory) {
$category_context = context_coursecat::instance($coursecategory->id);
$itemvalue = format_string($coursecategory->name, true, array('context' => $category_context));
$itemshowvalue = $itemvalue;
}
else {
$itemvalue = '';
$itemshowvalue = '';
}
break;
case 4: // fullname
$itemvalue = fullname($USER);
$itemshowvalue = $itemvalue;
break;
case 5: // firstlastname
$itemvalue = $USER->firstname.' '.$USER->lastname;
$itemshowvalue = $itemvalue;
break;
case 6: // lastfirstname
$itemvalue = $USER->lastname.' '.$USER->firstname;
$itemshowvalue = $itemvalue;
break;
case 7: // firstname
$itemvalue = $USER->firstname;
$itemshowvalue = $itemvalue;
break;
case 8: // lastname
$itemvalue = $USER->lastname;
$itemshowvalue = $itemvalue;
break;
}
$output = '';
$output .= '';
$output .= format_text($item->name, true, false, false);
$output .= '
';
apply_open_table_item_tag($output);
//print the presentation
echo '';
apply_item_box_start($item);
echo ' ';
echo ''.$itemshowvalue.' ';
apply_item_box_end();
echo '
';
apply_close_table_item_tag();
}
/**
* print the item at the complete-page of apply
*
* @global object
* @param object $item
* @param string $value
* @return void
*/
public function print_item_show_value($item, $value = '')
{
global $USER, $DB, $OUTPUT;
$presentation = explode(APPLY_INFO_SEP, $item->presentation);
$infotype = $presentation[0];
$item->infotype = $infotype;
if ($infotype == 1) $value = $value ? userdate($value) : ' ';
$outside_style = isset($presentation[1]) ? $presentation[1]: get_string('outside_style_default', 'apply');
$item_style = isset($presentation[2]) ? $presentation[2]: get_string('item_style_default', 'apply');
$item->outside_style = $outside_style;
$item->item_style = $item_style;
$align = right_to_left() ? 'right' : 'left';
$output = '';
$output .= '';
$output .= format_text($item->name, true, false, false);
$output .= '
';
apply_open_table_item_tag($output);
//print the presentation
echo $OUTPUT->box_start('generalbox boxalign'.$align);
apply_item_box_start($item);
echo $value;
apply_item_box_end();
echo $OUTPUT->box_end();
apply_close_table_item_tag();
}
public function check_value($value, $item)
{
return true;
}
public function create_value($data)
{
$data = clean_text($data);
return $data;
}
//compares the dbvalue with the dependvalue
//the values can be the shortname of a course or the category name
//the date is not compareable :(.
public function compare_value($item, $dbvalue, $dependvalue)
{
if ($dbvalue == $dependvalue) {
return true;
}
return false;
}
public function get_presentation($data)
{
return $data->infotype.APPLY_INFO_SEP.$data->outside_style.APPLY_INFO_SEP.$data->item_style;
}
public function get_hasvalue()
{
return 1;
}
public function can_switch_require()
{
return false;
}
public function value_type()
{
return PARAM_TEXT;
}
public function clean_input_value($value)
{
return clean_param($value, $this->value_type());
}
}