/mod/feedback/item/textfield/lib.php
PHP | 277 lines | 189 code | 41 blank | 47 comment | 25 complexity | 5d4225817ce8a1431b27c69bd870af4f MD5 | raw file
- <?php
- defined('MOODLE_INTERNAL') OR die('not allowed');
- require_once($CFG->dirroot.'/mod/feedback/item/feedback_item_class.php');
- class feedback_item_textfield extends feedback_item_base {
- var $type = "textfield";
- var $commonparams;
- var $item_form;
- var $item;
- function init() {
- }
- function build_editform($item, $feedback, $cm) {
- global $DB, $CFG;
- require_once('textfield_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);
-
- $item->presentation = empty($item->presentation) ? '' : $item->presentation;
-
- $sizeAndLength = explode('|',$item->presentation);
- $itemsize = (isset($sizeAndLength[0]) AND $sizeAndLength[0] >= 5) ? $sizeAndLength[0] : 30;
- $itemlength = isset($sizeAndLength[1]) ? $sizeAndLength[1] : 5;
- $item->itemsize = $itemsize;
- $item->itemmaxlength = $itemlength;
- //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);
- //build the form
- $this->item_form = new feedback_textfield_form('edit_item.php', array('item'=>$item, 'common'=>$commonparams, 'positionlist'=>$positionlist, 'position'=>$position));
- }
- //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->hasvalue = $this->get_hasvalue();
- if(!$item->id) {
- $item->id = $DB->insert_record('feedback_item', $item);
- }else {
- $DB->update_record('feedback_item', $item);
- }
-
- return $DB->get_record('feedback_item', array('id'=>$item->id));
- }
- //liefert eine Struktur ->name, ->data = array(mit Antworten)
- function get_analysed($item, $groupid = false, $courseid = false) {
- global $DB;
- $aVal = null;
- $aVal->data = null;
- $aVal->name = $item->name;
- //$values = $DB->get_records('feedback_value', array('item'=>$item->id));
- $values = feedback_get_group_values($item, $groupid, $courseid);
- if($values) {
- $data = array();
- foreach($values as $value) {
- $data[] = str_replace("\n", '<br />', $value->value);
- }
- $aVal->data = $data;
- }
- return $aVal;
- }
- function get_printval($item, $value) {
- if(!isset($value->value)) return '';
- return $value->value;
- }
- function print_analysed($item, $itemnr = '', $groupid = false, $courseid = false) {
- $values = feedback_get_group_values($item, $groupid, $courseid);
- if($values) {
- //echo '<table>';2
- // $itemnr++;
- echo '<tr><th colspan="2" align="left">'. $itemnr . ' ('. $item->label .') ' . $item->name .'</th></tr>';
- foreach($values as $value) {
- echo '<tr><td colspan="2" valign="top" align="left">- ' . str_replace("\n", '<br />', $value->value) . '</td></tr>';
- }
- //echo '</table>';
- }
- // return $itemnr;
- }
- function excelprint_item(&$worksheet, $rowOffset, $xlsFormats, $item, $groupid, $courseid = false) {
- $analysed_item = $this->get_analysed($item, $groupid, $courseid);
- // $worksheet->setFormat("<l><f><ro2><vo><c:green>");
- $worksheet->write_string($rowOffset, 0, $item->label, $xlsFormats->head2);
- $worksheet->write_string($rowOffset, 1, $item->name, $xlsFormats->head2);
- $data = $analysed_item->data;
- if(is_array($data)) {
- // $worksheet->setFormat("<l><ro2><vo>");
- $worksheet->write_string($rowOffset, 2, $data[0], $xlsFormats->value_bold);
- $rowOffset++;
- $sizeofdata = sizeof($data);
- for($i = 1; $i < $sizeofdata; $i++) {
- // $worksheet->setFormat("<l><vo>");
- $worksheet->write_string($rowOffset, 2, $data[$i], $xlsFormats->default);
- $rowOffset++;
- }
- }
- $rowOffset++;
- return $rowOffset;
- }
-
- /**
- * print the item at the edit-page of feedback
- *
- * @global object
- * @param object $item
- * @return void
- */
- function print_item_preview($item) {
- global $OUTPUT, $DB;
- $align = right_to_left() ? 'right' : 'left';
- $presentation = explode ("|", $item->presentation);
- $requiredmark = ($item->required == 1)?'<span class="feedback_required_mark">*</span>':'';
- //print the question and label
- echo '<div class="feedback_item_label_'.$align.'">';
- echo '('.$item->label.') ';
- echo format_text($item->name.$requiredmark, true, false, false);
- if($item->dependitem) {
- if($dependitem = $DB->get_record('feedback_item', array('id'=>$item->dependitem))) {
- echo ' <span class="feedback_depend">('.$dependitem->label.'->'.$item->dependvalue.')</span>';
- }
- }
- echo '</div>';
- //print the presentation
- echo '<div class="feedback_item_presentation_'.$align.'">';
- echo '<span class="feedback_item_textfield">';
- echo '<input type="text" name="'.$item->typ . '_' . $item->id.'" size="'.$presentation[0].'" maxlength="'.$presentation[1].'" value="" />';
- echo '</span>';
- echo '</div>';
- }
-
- /**
- * 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) {
- global $OUTPUT;
- $align = right_to_left() ? 'right' : 'left';
- $presentation = explode ("|", $item->presentation);
- if($highlightrequire AND $item->required AND strval($value) == '') {
- $highlight = ' missingrequire';
- }else {
- $highlight = '';
- }
- $requiredmark = ($item->required == 1)?'<span class="feedback_required_mark">*</span>':'';
-
- //print the question and label
- echo '<div class="feedback_item_label_'.$align.$highlight.'">';
- echo format_text($item->name.$requiredmark, true, false, false);
- echo '</div>';
-
- //print the presentation
- echo '<div class="feedback_item_presentation_'.$align.$highlight.'">';
- echo '<span class="feedback_item_textfield">';
- echo '<input type="text" name="'.$item->typ.'_'.$item->id.'" size="'.$presentation[0].'" maxlength="'.$presentation[1].'" value="'.($value ? htmlspecialchars($value) : '').'" />';
- echo '</span>';
- echo '</div>';
- }
- /**
- * 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 = '') {
- global $OUTPUT;
- $align = right_to_left() ? 'right' : 'left';
- $presentation = explode ("|", $item->presentation);
- $requiredmark = ($item->required == 1)?'<span class="feedback_required_mark">*</span>':'';
-
- //print the question and label
- echo '<div class="feedback_item_label_'.$align.'">';
- echo '('.$item->label.') ';
- echo format_text($item->name . $requiredmark, true, false, false);
- echo '</div>';
- echo $OUTPUT->box_start('generalbox boxalign'.$align);
- echo $value ? $value : ' ';
- echo $OUTPUT->box_end();
- }
- function check_value($value, $item) {
- //if the item is not required, so the check is true if no value is given
- if((!isset($value) OR $value == '') AND $item->required != 1) return true;
- if($value == "")return false;
- return true;
- }
- function create_value($data) {
- $data = clean_text($data);
- return $data;
- }
- //compares the dbvalue with the dependvalue
- //dbvalue is the value put in by the user
- //dependvalue is the value that is compared
- function compare_value($item, $dbvalue, $dependvalue) {
- if($dbvalue == $dependvalue) {
- return true;
- }
- return false;
- }
-
- function get_presentation($data) {
- return $data->itemsize . '|'. $data->itemmaxlength;
- }
- function get_hasvalue() {
- return 1;
- }
- function can_switch_require() {
- return true;
- }
- }