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<?php
defined('MOODLE_INTERNAL') OR die('not allowed');
require_once($CFG->dirroot.'/mod/feedback/item/feedback_item_class.php');
require_once($CFG->libdir.'/formslib.php');
class feedback_item_label extends feedback_item_base {
var $type = "label";
var $presentationoptions = null;
var $commonparams;
var $item_form;
var $context;
var $item;
function init() {
global $CFG;
$this->presentationoptions = array('maxfiles' => EDITOR_UNLIMITED_FILES, 'trusttext'=>true);
}
function build_editform($item, $feedback, $cm) {
global $DB, $CFG;
require_once('label_form.php');
//get the lastposition number of the feedback_items
$position = $item->position;
$lastposition = $DB->count_records('feedback_item', array('feedback'=>$feedback->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);
//all items for dependitem
$feedbackitems = feedback_get_depend_candidates_for_item($feedback, $item);
$commonparams = array('cmid'=>$cm->id,
'id'=>isset($item->id) ? $item->id : NULL,
'typ'=>$item->typ,
'items'=>$feedbackitems,
'feedback'=>$feedback->id);
$this->context = get_context_instance(CONTEXT_MODULE, $cm->id);
//preparing the editor for new file-api
$item->presentationformat = FORMAT_HTML;
$item->presentationtrust = 1;
$item = file_prepare_standard_editor($item,
'presentation', //name of the form element
$this->presentationoptions,
$this->context,
'mod_feedback',
'item', //the filearea
$item->id);
//build the form
$this->item_form = new feedback_label_form('edit_item.php', array('item'=>$item, 'common'=>$commonparams, 'positionlist'=>$positionlist, 'position'=>$position, 'presentationoptions'=>$this->presentationoptions));
}
//this function only can used after the call of build_editform()
function show_editform() {
$this->item_form->display();
}
function is_cancelled() {
return $this->item_form->is_cancelled();
}
function get_data() {
if($this->item = $this->item_form->get_data()) {
return true;
}
return false;
}
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->presentation = '';
$item->hasvalue = $this->get_hasvalue();
if(!$item->id) {
$item->id = $DB->insert_record('feedback_item', $item);
}else {
$DB->update_record('feedback_item', $item);
}
$item = file_postupdate_standard_editor($item,
'presentation',
$this->presentationoptions,
$this->context,
'mod_feedback',
'item',
$item->id);
$DB->update_record('feedback_item', $item);
return $DB->get_record('feedback_item', array('id'=>$item->id));
}
function print_item($item){
global $DB, $CFG;
require_once($CFG->libdir . '/filelib.php');
//is the item a template?
if(!$item->feedback AND $item->template) {
$template = $DB->get_record('feedback_template', array('id'=>$item->template));
$context = get_context_instance(CONTEXT_COURSE, $template->course);
$filearea = 'template';
}else {
$cm = get_coursemodule_from_instance('feedback', $item->feedback);
$context = get_context_instance(CONTEXT_MODULE, $cm->id);
$filearea = 'item';
}
$item->presentationformat = FORMAT_HTML;
$item->presentationtrust = 1;
$output = file_rewrite_pluginfile_urls($item->presentation, 'pluginfile.php', $context->id, 'mod_feedback', $filearea, $item->id);
echo format_text($output, FORMAT_HTML, array('overflowdiv'=>true));
}
/**
* print the item at the edit-page of feedback
*
* @global object
* @param object $item
* @return void
*/
function print_item_preview($item) {
global $OUTPUT, $DB;
if($item->dependitem) {
if($dependitem = $DB->get_record('feedback_item', array('id'=>$item->dependitem))) {
echo ' <span class="feedback_depend">('.$dependitem->label.'-&gt;'.$item->dependvalue.')</span>';
}
}
$this->print_item($item);
}
/**
* print the item at the complete-page of feedback
*
* @global object
* @param object $item
* @param string $value
* @param bool $highlightrequire
* @return void
*/
function print_item_complete($item, $value = '', $highlightrequire = false) {
$this->print_item($item);
}
/**
* print the item at the complete-page of feedback
*
* @global object
* @param object $item
* @param string $value
* @return void
*/
function print_item_show_value($item, $value = '') {
$this->print_item($item);
}
function create_value($data) {
return false;
}
function compare_value($item, $dbvalue, $dependvalue) {
return false;
}
//used by create_item and update_item functions,
//when provided $data submitted from feedback_show_edit
function get_presentation($data) {
// $context = get_context_instance(CONTEXT_MODULE, $data->cmid);
// $presentation = new stdClass();
// $presentation->id = null;
// $presentation->definition = '';
// $presentation->format = FORMAT_HTML;
// $draftid_editor = file_get_submitted_draft_itemid('presentation');
// $currenttext = file_prepare_draft_area($draftid_editor, $context->id, 'mod_feedback', 'item_label', $presentation->id, array('subdirs'=>true), $presentation->definition);
// $presentation->entry = array('text'=>$currenttext, 'format'=>$presentation->format, 'itemid'=>$draftid_editor);
// return $data->presentation;
}
function postupdate($item) {
global $DB;
$context = get_context_instance(CONTEXT_MODULE, $item->cmid);
$item = file_postupdate_standard_editor($item, 'presentation', $this->presentationoptions, $context, 'mod_feedback', 'item', $item->id);
// $item = new stdClass();
// $item->id = $data->id
$DB->update_record('feedback_item', $item);
return $item->id;
}
function get_hasvalue() {
return 0;
}
function can_switch_require() {
return false;
}
function check_value($value, $item) {}
function excelprint_item(&$worksheet, $rowOffset, $xlsFormats, $item, $groupid, $courseid = false) {}
function print_analysed($item, $itemnr = '', $groupid = false, $courseid = false) {}
function get_printval($item, $value) {}
function get_analysed($item, $groupid = false, $courseid = false) {}
}
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