mirror of
https://github.com/moodle/moodle.git
synced 2025-08-05 00:46:50 +02:00
c70ad9f736
I made a number of small tidy-ups to the contrib version before adding this here: - fixed some language string names - renamed a capability from deletecompleteds to deletesubmissions (can we use "submissions" everywhere?) - got rid of language packs (moved english to correct location) - deleted 'pics' type (it needs to be rewritten to use user files in moodledata) - moved changelog into README.txt - moved captcha font out of subdir - bumped version to today Thanks very much to Andreas Grabs for all your work on this module so far, and congratulations! :-)
233 lines
8.7 KiB
PHP
233 lines
8.7 KiB
PHP
<?PHP // $Id$
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defined('FEEDBACK_INCLUDE_TEST') OR die('not allowed');
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require_once($CFG->dirroot.'/mod/feedback/item/feedback_item_class.php');
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class feedback_item_dropdown extends feedback_item_base {
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var $type = "dropdown";
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function init() {
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}
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function show_edit($item, $usehtmleditor = false) {
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$item->presentation=empty($item->presentation)?'':$item->presentation;
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?>
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<table>
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<tr>
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<th colspan="2"><?php print_string('dropdown', 'feedback');?>
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(<input type="checkbox" name="required" value="1" <?php
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$item->required=isset($item->required)?$item->required:0;
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echo ($item->required == 1?'checked="checked"':'');
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?> /> <?php print_string('required', 'feedback');?>)
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</th>
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</tr>
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<tr>
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<td><?php print_string('item_name', 'feedback');?></td>
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<td><input type="text" id="itemname" name="itemname" size="40" maxlength="255" value="<?php echo isset($item->name)?htmlspecialchars(stripslashes_safe($item->name)):'';?>" /></td>
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</tr>
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<tr>
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<td>
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<?php print_string('dropdown_values', 'feedback');?>
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<?php print_string('use_one_line_for_each_value', 'feedback');?>
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</td>
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<td>
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<?php
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$itemvalues = str_replace('|', "\n", stripslashes_safe($item->presentation));
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?>
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<textarea name="itemvalues" cols="30" rows="5"><?php echo $itemvalues;?></textarea>
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</td>
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</tr>
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</table>
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<?php
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}
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//liefert ein eindimensionales Array mit drei Werten(typ, name, XXX)
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//XXX ist ein eindimensionales Array (anzahl der Antworten bei Typ DropDown) Jedes Element ist eine Struktur (answertext, answercount)
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function get_analysed($item, $groupid = false, $courseid = false) {
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$analysedItem = array();
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$analysedItem[] = $item->typ;
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$analysedItem[] = $item->name;
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//die moeglichen Antworten extrahieren
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$answers = null;
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$answers = explode ("|", stripslashes_safe($item->presentation));
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if(!is_array($answers)) return null;
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//die Werte holen
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//$values = get_records('feedback_value', 'item', $item->id);
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$values = feedback_get_group_values($item, $groupid, $courseid);
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if(!$values) return null;
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//schleife ueber den Werten und ueber die Antwortmoeglichkeiten
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$analysedAnswer = array();
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for($i = 1; $i <= sizeof($answers); $i++) {
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$ans = null;
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$ans->answertext = $answers[$i-1];
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$ans->answercount = 0;
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foreach($values as $value) {
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//ist die Antwort gleich dem index der Antworten + 1?
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if ($value->value == $i) {
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$ans->answercount++;
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}
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}
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$ans->quotient = $ans->answercount / sizeof($values);
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$analysedAnswer[] = $ans;
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}
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$analysedItem[] = $analysedAnswer;
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return $analysedItem;
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}
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function get_printval($item, $value) {
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$printval = '';
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if(!isset($value->value)) return $printval;
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$presentation = explode ("|", stripslashes_safe($item->presentation));
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$index = 1;
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foreach($presentation as $pres){
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if($value->value == $index){
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$printval = $pres;
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break;
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}
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$index++;
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}
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return $printval;
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}
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function print_analysed($item, $itemnr = 0, $groupid = false, $courseid = false) {
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$sep_dec = get_string('separator_decimal', 'feedback');
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if(substr($sep_dec, 0, 2) == '[['){
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$sep_dec = FEEDBACK_DECIMAL;
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}
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$sep_thous = get_string('separator_thousand', 'feedback');
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if(substr($sep_thous, 0, 2) == '[['){
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$sep_thous = FEEDBACK_THOUSAND;
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}
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$analysedItem = $this->get_analysed($item, $groupid, $courseid);
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if($analysedItem) {
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//echo '<table>';
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$itemnr++;
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echo '<tr><th colspan="2" align="left">'. $itemnr . '.) ' . stripslashes($analysedItem[1]) .'</th></tr>';
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$analysedVals = $analysedItem[2];
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$pixnr = 0;
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foreach($analysedVals as $val) {
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if( function_exists("bcmod")) {
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$intvalue = bcmod($pixnr, 10);
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}else {
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$intvalue = 0;
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}
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$pix = "pics/$intvalue.gif";
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$pixnr++;
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$pixwidth = intval($val->quotient * FEEDBACK_MAX_PIX_LENGTH);
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$quotient = number_format(($val->quotient * 100), 2, $sep_dec, $sep_thous);
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echo '<tr><td valign="top" align="left">- ' . trim($val->answertext) . ':</td><td align="left" style="width: '.FEEDBACK_MAX_PIX_LENGTH.'"><img alt="'.$intvalue.'" src="'.$pix.'" height="5" width="'.$pixwidth.'" /> ' . $val->answercount . (($val->quotient > 0)?' ('. $quotient . ' %)':'').'</td></tr>';
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}
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//echo '</table>';
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}
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return $itemnr;
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}
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function excelprint_item(&$worksheet, $rowOffset, $item, $groupid, $courseid = false) {
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$analysed_item = $this->get_analysed($item, $groupid, $courseid);
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$data = $analysed_item[2];
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$worksheet->setFormat("<l><f><ro2><vo><c:green>");
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//frage schreiben
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$worksheet->write_string($rowOffset, 0, stripslashes($analysed_item[1]));
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if(is_array($data)) {
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for($i = 0; $i < sizeof($data); $i++) {
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$aData = $data[$i];
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$worksheet->setFormat("<l><f><ro2><vo><c:blue>");
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$worksheet->write_string($rowOffset, $i + 1, trim($aData->answertext));
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$worksheet->setFormat("<l><vo>");
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$worksheet->write_number($rowOffset + 1, $i + 1, $aData->answercount);
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$worksheet->setFormat("<l><f><vo><pr>");
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$worksheet->write_number($rowOffset + 2, $i + 1, $aData->quotient);
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}
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}
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$rowOffset +=3 ;
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return $rowOffset;
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}
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function print_item($item, $value = false, $readonly = false, $edit = false, $highlightrequire = false){
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$align = get_string('thisdirection') == 'ltr' ? 'left' : 'right';
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$presentation = explode ("|", stripslashes_safe($item->presentation));
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if($highlightrequire AND $item->required AND intval($value) <= 0) {
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$highlight = 'bgcolor="#FFAAAA" class="missingrequire"';
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}else {
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$highlight = '';
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}
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$requiredmark = ($item->required == 1)?'<span class="feedback_required_mark">*</span>':'';
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?>
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<td <?php echo $highlight;?> valign="top" align="<?php echo $align;?>"><?php echo format_text(stripslashes_safe($item->name) . $requiredmark, true, false, false);?></td>
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<td valign="top" align="<?php echo $align;?>">
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<?php
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$index = 1;
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$selected = '';
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if($readonly){
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foreach($presentation as $dropdown){
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if($value == $index){
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// print_simple_box_start($align);
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print_box_start('generalbox boxalign'.$align);
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echo text_to_html($dropdown, true, false, false);
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// print_simple_box_end();
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print_box_end();
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break;
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}
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$index++;
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}
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} else {
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?>
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<select name="<?php echo $item->typ .'_' . $item->id;?>" size="1">
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<option value="0"> </option>
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<?php
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foreach($presentation as $dropdown){
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if($value == $index){
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$selected = 'selected="selected"';
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}else{
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$selected = '';
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}
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?>
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<option value="<?php echo $index;?>" <?php echo $selected;?>><?php echo text_to_html($dropdown, true, false, false);?></option>
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<?php
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$index++;
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}
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?>
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</select>
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<?php
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}
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?>
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</td>
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<?php
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}
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function check_value($value, $item) {
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//if the item is not required, so the check is true if no value is given
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if((!isset($value) OR $value == '' OR $value == 0) AND $item->required != 1) return true;
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if($value == 0)return false;
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return true;
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}
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function create_value($data) {
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$data = clean_param($data, PARAM_INT);
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return $data;
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}
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function get_presentation($data) {
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$present = str_replace("\n", '|', trim($data->itemvalues));
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return $present;
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}
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function get_hasvalue() {
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return 1;
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}
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}
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?>
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