diff --git a/mod/quiz/format/xml/format.php b/mod/quiz/format/xml/format.php
index fe39be8625d..475e525097d 100755
--- a/mod/quiz/format/xml/format.php
+++ b/mod/quiz/format/xml/format.php
@@ -11,583 +11,583 @@ require_once( "$CFG->libdir/xmlize.php" );
class quiz_format_xml extends quiz_default_format {
- function provide_import() {
- return true;
- }
+ function provide_import() {
+ return true;
+ }
- function provide_export() {
- return true;
- }
+ function provide_export() {
+ return true;
+ }
-// IMPORT FUNCTIONS START HERE
+ // IMPORT FUNCTIONS START HERE
-function trans_format( $name ) {
- // translate text format string to its internal code
+ function trans_format( $name ) {
+ // translate text format string to its internal code
- $name = trim($name);
+ $name = trim($name);
- if ($name=='moodle_auto_format') {
- $id = 0;
- }
- elseif ($name=='html') {
- $id = 1;
- }
- elseif ($name=='plain_text') {
- $id = 2;
- }
- elseif ($name=='wiki_like') {
- $id = 3;
- }
- elseif ($name=='markdown') {
- $id = 4;
- }
- else {
- $id = 0; // or maybe warning required
- }
- return $id;
-}
+ if ($name=='moodle_auto_format') {
+ $id = 0;
+ }
+ elseif ($name=='html') {
+ $id = 1;
+ }
+ elseif ($name=='plain_text') {
+ $id = 2;
+ }
+ elseif ($name=='wiki_like') {
+ $id = 3;
+ }
+ elseif ($name=='markdown') {
+ $id = 4;
+ }
+ else {
+ $id = 0; // or maybe warning required
+ }
+ return $id;
+ }
-function trans_single( $name ) {
- // translate single string to its internal format
+ function trans_single( $name ) {
+ // translate single string to its internal format
- $name = trim($name);
+ $name = trim($name);
- if ($name=="true") {
- $id = 1;
- }
- elseif ($name=="false") {
- $id = 0;
- }
- else {
- $id = 0; // or maybe warning required
- }
- return $id;
-}
+ if ($name=="true") {
+ $id = 1;
+ }
+ elseif ($name=="false") {
+ $id = 0;
+ }
+ else {
+ $id = 0; // or maybe warning required
+ }
+ return $id;
+ }
-function import_text( $text ) {
- // handle xml 'text' element
- $data = $text[0]['#'];
- $data = html_entity_decode( $data );
- return addslashes(trim( $data ));
-}
+ function import_text( $text ) {
+ // handle xml 'text' element
+ $data = $text[0]['#'];
+ $data = html_entity_decode( $data );
+ return addslashes(trim( $data ));
+ }
-function import_headers( $question ) {
- // read bits that are common to all questions
+ function import_headers( $question ) {
+ // read bits that are common to all questions
- // this routine initialises the question object
- $name = $this->import_text( $question['#']['name'][0]['#']['text'] );
- $qtext = $this->import_text( $question['#']['questiontext'][0]['#']['text'] );
- $qformat = $question['#']['questiontext'][0]['@']['format'];
- $image = $question['#']['image'][0]['#'];
- $penalty = $question['#']['penalty'][0]['#'];
+ // this routine initialises the question object
+ $name = $this->import_text( $question['#']['name'][0]['#']['text'] );
+ $qtext = $this->import_text( $question['#']['questiontext'][0]['#']['text'] );
+ $qformat = $question['#']['questiontext'][0]['@']['format'];
+ $image = $question['#']['image'][0]['#'];
+ $penalty = $question['#']['penalty'][0]['#'];
- $qo = null;
- $qo->name = $name;
- $qo->questiontext = $qtext;
- $qo->questiontextformat = $this->trans_format( $qformat );
- $qo->image = ((!empty($image)) ? $image : '');
- $qo->penalty = $penalty;
+ $qo = null;
+ $qo->name = $name;
+ $qo->questiontext = $qtext;
+ $qo->questiontextformat = $this->trans_format( $qformat );
+ $qo->image = ((!empty($image)) ? $image : '');
+ $qo->penalty = $penalty;
- return $qo;
-}
+ return $qo;
+ }
-function import_answer( $answer ) {
- // import answer part of question
+ function import_answer( $answer ) {
+ // import answer part of question
- $fraction = $answer['@']['fraction'];
- $text = $this->import_text( $answer['#']['text']);
- $feedback = $this->import_text( $answer['#']['feedback'][0]['#']['text'] );
+ $fraction = $answer['@']['fraction'];
+ $text = $this->import_text( $answer['#']['text']);
+ $feedback = $this->import_text( $answer['#']['feedback'][0]['#']['text'] );
- $ans = null;
- $ans->answer = $text;
- $ans->fraction = $fraction / 100;
- $ans->feedback = $feedback;
+ $ans = null;
+ $ans->answer = $text;
+ $ans->fraction = $fraction / 100;
+ $ans->feedback = $feedback;
- return $ans;
-}
-
-function import_multichoice( $question ) {
- // import multichoice type questions
-
- // get common parts
- $qo = $this->import_headers( $question );
-
- // 'header' parts particular to multichoice
- $qo->qtype = MULTICHOICE;
- $single = $question['#']['single'][0]['#'];
- $qo->single = $this->trans_single( $single );
-
- // run through the answers
- $answers = $question['#']['answer'];
- $a_count = 0;
- foreach ($answers as $answer) {
- $ans = $this->import_answer( $answer );
- $qo->answer[$a_count] = $ans->answer;
- $qo->fraction[$a_count] = $ans->fraction;
- $qo->feedback[$a_count] = $ans->feedback;
- ++$a_count;
- }
-
- return $qo;
-}
-
-function import_truefalse( $question ) {
- // import true/false type question
-
- // get common parts
- $qo = $this->import_headers( $question );
-
- // 'header' parts particular to true/false
- $qo->qtype = TRUEFALSE;
-
- // get answer info
- $answers = $question['#']['answer'];
- $fraction0 = $answers[0]['@']['fraction'];
- $feedback0 = $this->import_text($answers[0]['#']['feedback'][0]['#']['text']);
- $fraction1 = $answers[1]['@']['fraction'];
- $feedback1 = $this->import_text($answers[1]['#']['feedback'][0]['#']['text']);
-
- // sort out which is true and build object accordingly
- if ($fraction0==100) { // then 0 index is true
- $qo->answer = 1;
- $qo->feedbacktrue=$feedback0;
- $qo->feedbackfalse=$feedback1;
- }
- else {
- $qo->answer = 0;
- $qo->feedbacktrue = $feedback1;
- $qo->feedbackfalse = $feedback0;
- }
-
- return $qo;
-}
-
-function import_shortanswer( $question ) {
- // import short answer question
-
- // get common parts
- $qo = $this->import_headers( $question );
-
- // header parts particular to shortanswer
- $qo->qtype = SHORTANSWER;
-
- // get usecase
- $qo->usecase = $question['#']['usecase'][0]['#'];
-
- // run through the answers
- $answers = $question['#']['answer'];
- $a_count = 0;
- foreach ($answers as $answer) {
- $ans = $this->import_answer( $answer );
- $qo->answer[$a_count] = $ans->answer;
- $qo->fraction[$a_count] = $ans->fraction;
- $qo->feedback[$a_count] = $ans->feedback;
- ++$a_count;
- }
-
- return $qo;
-}
-
-function import_numerical( $question ) {
- // import numerical question
-
- // get common parts
- $qo = $this->import_headers( $question );
-
- // header parts particular to numerical
- $qo->qtype = NUMERICAL;
-
- // get answers array
- $answers = $question['#']['answer'];
- $qo->answer = array();
- $qo->feedback = array();
- $qo->fraction = array();
- $qo->tolerance = array();
- foreach ($answers as $answer) {
- $qo->answer[] = $answer['#'][0];
- $qo->feedback[] = $answer['#']['feedback'][0]['#']['text'][0]['#'];
- $qo->fraction[] = $answer['#']['fraction'][0]['#'];
- $qo->tolerance[] = $answer['#']['tolerance'][0]['#'];
- }
-
- // get units array
- $units = $question['#']['units'][0]['#']['unit'];
- $qo->unit = array();
- $qo->multiplier = array();
- foreach ($units as $unit) {
- $qo->multiplier[] = $unit['#']['multiplier'][0]['#'];
- $qo->unit[] = $unit['#']['unit_name'][0]['#'];
- }
-
- return $qo;
-}
-
-function readquestions($lines) {
- // parse the array of lines into an array of questions
- // this *could* burn memory - but it won't happen that much
- // so fingers crossed!
-
- // we just need it as one big string
- $text = implode($lines, " ");
- unset( $lines );
-
- // this converts xml to big nasty data structure
- // the 0 means keep white space as it is (important for markdown format)
- // print_r it if you want to see what it looks like!
- $xml = xmlize( $text, 0 );
-
- // set up array to hold all our questions
- $questions = array();
-
- // iterate through questions
- foreach ($xml['quiz']['#']['question'] as $question) {
- $question_type = $question['@']['type'];
- $questiontype = get_string( 'questiontype','quiz',$question_type );
- echo "$questiontype
";
-
- if ($question_type=='multichoice') {
- $qo = $this->import_multichoice( $question );
- }
- elseif ($question_type=='truefalse') {
- $qo = $this->import_truefalse( $question );
- }
- elseif ($question_type=='shortanswer') {
- $qo = $this->import_shortanswer( $question );
- }
- elseif ($question_type=='numerical') {
- $qo = $this->import_numerical( $question );
- }
- else {
- $notsupported = get_string( 'xmlnotsupported','quiz',$question_type );
- echo "$notsupported
";
- $qo = null;
+ return $ans;
}
- // stick the result in the $questions array
- if ($qo) {
- $questions[] = $qo;
+ function import_multichoice( $question ) {
+ // import multichoice type questions
+
+ // get common parts
+ $qo = $this->import_headers( $question );
+
+ // 'header' parts particular to multichoice
+ $qo->qtype = MULTICHOICE;
+ $single = $question['#']['single'][0]['#'];
+ $qo->single = $this->trans_single( $single );
+
+ // run through the answers
+ $answers = $question['#']['answer'];
+ $a_count = 0;
+ foreach ($answers as $answer) {
+ $ans = $this->import_answer( $answer );
+ $qo->answer[$a_count] = $ans->answer;
+ $qo->fraction[$a_count] = $ans->fraction;
+ $qo->feedback[$a_count] = $ans->feedback;
+ ++$a_count;
+ }
+
+ return $qo;
}
- }
- return $questions;
-}
+ function import_truefalse( $question ) {
+ // import true/false type question
-// EXPORT FUNCTIONS START HERE
+ // get common parts
+ $qo = $this->import_headers( $question );
-function indent_xhtml($source, $indenter = ' ') {
- // xml tidier-upper
- // (c) Ari Koivula http://ventionline.com
+ // 'header' parts particular to true/false
+ $qo->qtype = TRUEFALSE;
+
+ // get answer info
+ $answers = $question['#']['answer'];
+ $fraction0 = $answers[0]['@']['fraction'];
+ $feedback0 = $this->import_text($answers[0]['#']['feedback'][0]['#']['text']);
+ $fraction1 = $answers[1]['@']['fraction'];
+ $feedback1 = $this->import_text($answers[1]['#']['feedback'][0]['#']['text']);
+
+ // sort out which is true and build object accordingly
+ if ($fraction0==100) { // then 0 index is true
+ $qo->answer = 1;
+ $qo->feedbacktrue=$feedback0;
+ $qo->feedbackfalse=$feedback1;
+ }
+ else {
+ $qo->answer = 0;
+ $qo->feedbacktrue = $feedback1;
+ $qo->feedbackfalse = $feedback0;
+ }
+
+ return $qo;
+ }
+
+ function import_shortanswer( $question ) {
+ // import short answer question
+
+ // get common parts
+ $qo = $this->import_headers( $question );
+
+ // header parts particular to shortanswer
+ $qo->qtype = SHORTANSWER;
+
+ // get usecase
+ $qo->usecase = $question['#']['usecase'][0]['#'];
+
+ // run through the answers
+ $answers = $question['#']['answer'];
+ $a_count = 0;
+ foreach ($answers as $answer) {
+ $ans = $this->import_answer( $answer );
+ $qo->answer[$a_count] = $ans->answer;
+ $qo->fraction[$a_count] = $ans->fraction;
+ $qo->feedback[$a_count] = $ans->feedback;
+ ++$a_count;
+ }
+
+ return $qo;
+ }
+
+ function import_numerical( $question ) {
+ // import numerical question
+
+ // get common parts
+ $qo = $this->import_headers( $question );
+
+ // header parts particular to numerical
+ $qo->qtype = NUMERICAL;
+
+ // get answers array
+ $answers = $question['#']['answer'];
+ $qo->answer = array();
+ $qo->feedback = array();
+ $qo->fraction = array();
+ $qo->tolerance = array();
+ foreach ($answers as $answer) {
+ $qo->answer[] = $answer['#'][0];
+ $qo->feedback[] = $answer['#']['feedback'][0]['#']['text'][0]['#'];
+ $qo->fraction[] = $answer['#']['fraction'][0]['#'];
+ $qo->tolerance[] = $answer['#']['tolerance'][0]['#'];
+ }
+
+ // get units array
+ $units = $question['#']['units'][0]['#']['unit'];
+ $qo->unit = array();
+ $qo->multiplier = array();
+ foreach ($units as $unit) {
+ $qo->multiplier[] = $unit['#']['multiplier'][0]['#'];
+ $qo->unit[] = $unit['#']['unit_name'][0]['#'];
+ }
+
+ return $qo;
+ }
+
+ function readquestions($lines) {
+ // parse the array of lines into an array of questions
+ // this *could* burn memory - but it won't happen that much
+ // so fingers crossed!
+
+ // we just need it as one big string
+ $text = implode($lines, " ");
+ unset( $lines );
+
+ // this converts xml to big nasty data structure
+ // the 0 means keep white space as it is (important for markdown format)
+ // print_r it if you want to see what it looks like!
+ $xml = xmlize( $text, 0 );
+
+ // set up array to hold all our questions
+ $questions = array();
+
+ // iterate through questions
+ foreach ($xml['quiz']['#']['question'] as $question) {
+ $question_type = $question['@']['type'];
+ $questiontype = get_string( 'questiontype','quiz',$question_type );
+ echo "$questiontype
";
+
+ if ($question_type=='multichoice') {
+ $qo = $this->import_multichoice( $question );
+ }
+ elseif ($question_type=='truefalse') {
+ $qo = $this->import_truefalse( $question );
+ }
+ elseif ($question_type=='shortanswer') {
+ $qo = $this->import_shortanswer( $question );
+ }
+ elseif ($question_type=='numerical') {
+ $qo = $this->import_numerical( $question );
+ }
+ else {
+ $notsupported = get_string( 'xmlnotsupported','quiz',$question_type );
+ echo "$notsupported
";
+ $qo = null;
+ }
+
+ // stick the result in the $questions array
+ if ($qo) {
+ $questions[] = $qo;
+ }
+ }
+
+ return $questions;
+ }
+
+ // EXPORT FUNCTIONS START HERE
+
+ function indent_xhtml($source, $indenter = ' ') {
+ // xml tidier-upper
+ // (c) Ari Koivula http://ventionline.com
- // Remove all pre-existing formatting.
- // Remove all newlines.
- $source = str_replace("\n", '', $source);
- $source = str_replace("\r", '', $source);
- // Remove all tabs.
- $source = str_replace("\t", '', $source);
- // Remove all space after ">" and before "<".
- $source = ereg_replace(">( )*", ">", $source);
- $source = ereg_replace("( )*<", "<", $source);
+ // Remove all pre-existing formatting.
+ // Remove all newlines.
+ $source = str_replace("\n", '', $source);
+ $source = str_replace("\r", '', $source);
+ // Remove all tabs.
+ $source = str_replace("\t", '', $source);
+ // Remove all space after ">" and before "<".
+ $source = ereg_replace(">( )*", ">", $source);
+ $source = ereg_replace("( )*<", "<", $source);
- // Iterate through the source.
- $level = 0;
- $source_len = strlen($source);
- $pt = 0;
- while ($pt < $source_len) {
- if ($source{$pt} === '<') {
- // We have entered a tag.
- // Remember the point where the tag starts.
- $started_at = $pt;
- $tag_level = 1;
- // If the second letter of the tag is "/", assume its an ending tag.
- if ($source{$pt+1} === '/') {
- $tag_level = -1;
- }
- // If the second letter of the tag is "!", assume its an "invisible" tag.
- if ($source{$pt+1} === '!') {
- $tag_level = 0;
- }
- // Iterate throught the source until the end of tag.
- while ($source{$pt} !== '>') {
- $pt++;
- }
- // If the second last letter is "/", assume its a self ending tag.
- if ($source{$pt-1} === '/') {
- $tag_level = 0;
- }
- $tag_lenght = $pt+1-$started_at;
-
- // Decide the level of indention for this tag.
- // If this was an ending tag, decrease indent level for this tag..
- if ($tag_level === -1) {
- $level--;
- }
- // Place the tag in an array with proper indention.
- $array[] = str_repeat($indenter, $level).substr($source, $started_at, $tag_lenght);
- // If this was a starting tag, increase the indent level after this tag.
- if ($tag_level === 1) {
- $level++;
- }
- // if it was a self closing tag, dont do shit.
- }
- // Were out of the tag.
- // If next letter exists...
- if (($pt+1) < $source_len) {
- // ... and its not an "<".
- if ($source{$pt+1} !== '<') {
- $started_at = $pt+1;
- // Iterate through the source until the start of new tag or until we reach the end of file.
- while ($source{$pt} !== '<' && $pt < $source_len) {
+ // Iterate through the source.
+ $level = 0;
+ $source_len = strlen($source);
+ $pt = 0;
+ while ($pt < $source_len) {
+ if ($source{$pt} === '<') {
+ // We have entered a tag.
+ // Remember the point where the tag starts.
+ $started_at = $pt;
+ $tag_level = 1;
+ // If the second letter of the tag is "/", assume its an ending tag.
+ if ($source{$pt+1} === '/') {
+ $tag_level = -1;
+ }
+ // If the second letter of the tag is "!", assume its an "invisible" tag.
+ if ($source{$pt+1} === '!') {
+ $tag_level = 0;
+ }
+ // Iterate throught the source until the end of tag.
+ while ($source{$pt} !== '>') {
$pt++;
}
- // If we found a "<" (we didnt find the end of file)
- if ($source{$pt} === '<') {
- $tag_lenght = $pt-$started_at;
- // Place the stuff in an array with proper indention.
- $array[] = str_repeat($indenter, $level).substr($source, $started_at, $tag_lenght);
+ // If the second last letter is "/", assume its a self ending tag.
+ if ($source{$pt-1} === '/') {
+ $tag_level = 0;
}
- // If the next tag is "<", just advance pointer and let the tag indenter take care of it.
- } else {
- $pt++;
+ $tag_lenght = $pt+1-$started_at;
+
+ // Decide the level of indention for this tag.
+ // If this was an ending tag, decrease indent level for this tag..
+ if ($tag_level === -1) {
+ $level--;
+ }
+ // Place the tag in an array with proper indention.
+ $array[] = str_repeat($indenter, $level).substr($source, $started_at, $tag_lenght);
+ // If this was a starting tag, increase the indent level after this tag.
+ if ($tag_level === 1) {
+ $level++;
+ }
+ // if it was a self closing tag, dont do shit.
+ }
+ // Were out of the tag.
+ // If next letter exists...
+ if (($pt+1) < $source_len) {
+ // ... and its not an "<".
+ if ($source{$pt+1} !== '<') {
+ $started_at = $pt+1;
+ // Iterate through the source until the start of new tag or until we reach the end of file.
+ while ($source{$pt} !== '<' && $pt < $source_len) {
+ $pt++;
+ }
+ // If we found a "<" (we didnt find the end of file)
+ if ($source{$pt} === '<') {
+ $tag_lenght = $pt-$started_at;
+ // Place the stuff in an array with proper indention.
+ $array[] = str_repeat($indenter, $level).substr($source, $started_at, $tag_lenght);
+ }
+ // If the next tag is "<", just advance pointer and let the tag indenter take care of it.
+ } else {
+ $pt++;
+ }
+ // If the next letter doesnt exist... Were done... well, almost..
+ } else {
+ break;
}
- // If the next letter doesnt exist... Were done... well, almost..
- } else {
- break;
}
+ // Replace old source with the new one we just collected into our array.
+ $source = implode($array, "\n");
+ return $source;
}
- // Replace old source with the new one we just collected into our array.
- $source = implode($array, "\n");
- return $source;
-}
-function export_file_extension() {
+ function export_file_extension() {
// override default type so extension is .xml
- return ".xml";
-}
+ return ".xml";
+ }
-function get_qtype( $type_id ) {
+ function get_qtype( $type_id ) {
// translates question type code number into actual name
- switch( $type_id ) {
- case TRUEFALSE:
- $name = 'truefalse';
- break;
- case MULTICHOICE:
- $name = 'multichoice';
- break;
- case SHORTANSWER:
- $name = 'shortanswer';
- break;
- case NUMERICAL:
- $name = 'numerical';
- break;
- case MATCH:
- $name = 'matching';
- break;
- case DESCRIPTION:
- $name = 'description';
- break;
- case MULTIANSWER:
- $name = 'cloze';
- break;
- default:
- $name = 'unknown';
+ switch( $type_id ) {
+ case TRUEFALSE:
+ $name = 'truefalse';
+ break;
+ case MULTICHOICE:
+ $name = 'multichoice';
+ break;
+ case SHORTANSWER:
+ $name = 'shortanswer';
+ break;
+ case NUMERICAL:
+ $name = 'numerical';
+ break;
+ case MATCH:
+ $name = 'matching';
+ break;
+ case DESCRIPTION:
+ $name = 'description';
+ break;
+ case MULTIANSWER:
+ $name = 'cloze';
+ break;
+ default:
+ $name = 'unknown';
+ }
+ return $name;
}
- return $name;
-}
-function get_format( $id ) {
- // translates question text format id number into something sensible
+ function get_format( $id ) {
+ // translates question text format id number into something sensible
- switch( $id ) {
- case 0:
- $name = "moodle_auto_format";
- break;
- case 1:
- $name = "html";
- break;
- case 2:
- $name = "plain_text";
- break;
- case 3:
- $name = "wiki_like";
- break;
- case 4:
- $name = "markdown";
- break;
- default:
- $name = "unknown";
- }
- return $name;
-}
+ switch( $id ) {
+ case 0:
+ $name = "moodle_auto_format";
+ break;
+ case 1:
+ $name = "html";
+ break;
+ case 2:
+ $name = "plain_text";
+ break;
+ case 3:
+ $name = "wiki_like";
+ break;
+ case 4:
+ $name = "markdown";
+ break;
+ default:
+ $name = "unknown";
+ }
+ return $name;
+ }
-function get_single( $id ) {
- // translate single value into something sensible
+ function get_single( $id ) {
+ // translate single value into something sensible
- switch( $id ) {
- case 0:
- $name = "false";
- break;
- case 1:
- $name = "true";
- break;
- default:
- $name = "unknown";
- }
- return $name;
-}
+ switch( $id ) {
+ case 0:
+ $name = "false";
+ break;
+ case 1:
+ $name = "true";
+ break;
+ default:
+ $name = "unknown";
+ }
+ return $name;
+ }
-function writetext( $raw, $ilev=0, $short=true) {
+ function writetext( $raw, $ilev=0, $short=true) {
// generates tags, processing raw text therein
// $ilev is the current indent level
// $short=true sticks it on one line
- $indent = str_repeat( " ",$ilev );
+ $indent = str_repeat( " ",$ilev );
- // encode the text to 'disguise' HTML content
- $raw = htmlspecialchars( $raw );
+ // encode the text to 'disguise' HTML content
+ $raw = htmlspecialchars( $raw );
- if ($short) {
- $xml = "$indent$raw\n";
- }
- else {
- $xml = "$indent\n$raw\n$indent\n";
+ if ($short) {
+ $xml = "$indent$raw\n";
+ }
+ else {
+ $xml = "$indent\n$raw\n$indent\n";
+ }
+
+ return $xml;
}
- return $xml;
-}
-
-function presave_process( $content ) {
+ function presave_process( $content ) {
// override method to allow us to add xml headers and footers
- $content = "\n" .
- "\n" .
- $content . "\n" .
- "";
+ $content = "\n" .
+ "\n" .
+ $content . "\n" .
+ "";
- return $content;
-}
+ return $content;
+ }
-function writequestion( $question ) {
+ function writequestion( $question ) {
// turns question into string
// question reflects database fields for general question and specific to type
- // initial string;
- $expout = "";
+ // initial string;
+ $expout = "";
- // add comment
- $expout .= "\n\n\n";
+ // add comment
+ $expout .= "\n\n\n";
- // add opening tag
- $question_type = $this->get_qtype( $question->qtype );
- $name_text = $this->writetext( $question->name );
- $qtformat = $this->get_format($question->questiontextformat);
- $question_text = $this->writetext( $question->questiontext );
- $expout .= " \n";
- $expout .= " $name_text\n";
- $expout .= " \n";
- $expout .= $question_text;
- $expout .= " \n";
- $expout .= " ".$question->image."\n";
- $expout .= " {$question->penalty}\n";
- $expout .= " {$question->hidden}\n";
+ // add opening tag
+ $question_type = $this->get_qtype( $question->qtype );
+ $name_text = $this->writetext( $question->name );
+ $qtformat = $this->get_format($question->questiontextformat);
+ $question_text = $this->writetext( $question->questiontext );
+ $expout .= " \n";
+ $expout .= " $name_text\n";
+ $expout .= " \n";
+ $expout .= $question_text;
+ $expout .= " \n";
+ $expout .= " ".$question->image."\n";
+ $expout .= " {$question->penalty}\n";
+ $expout .= " {$question->hidden}\n";
- // output depends on question type
- switch($question->qtype) {
- case TRUEFALSE:
- $answer = $question->options->answers;
- $true_percent = round( $answer['true']->fraction * 100 );
- $false_percent = round( $answer['false']->fraction * 100 );
- // true answer
- $expout .= " \n";
- $expout .= $this->writetext("true",3)."\n";
- $expout .= " \n";
- $expout .= $this->writetext( $answer['true']->feedback,4,false );
- $expout .= " \n";
- $expout .= " \n";
-
-
- // false answer
- $expout .= " \n";
- $expout .= $this->writetext("false")."\n";
- $expout .= " \n";
- $expout .= $this->writetext( $answer['false']->feedback,4,false );
- $expout .= " \n";
- $expout .= " \n";
- break;
- case MULTICHOICE:
- $expout .= " ".$this->get_single($question->options->single)."\n";
- foreach($question->options->answers as $answer) {
- $percent = $answer->fraction * 100;
- $expout .= " \n";
- $expout .= $this->writetext( $answer->answer,4,false );
+ // output depends on question type
+ switch($question->qtype) {
+ case TRUEFALSE:
+ $answer = $question->options->answers;
+ $true_percent = round( $answer['true']->fraction * 100 );
+ $false_percent = round( $answer['false']->fraction * 100 );
+ // true answer
+ $expout .= " \n";
+ $expout .= $this->writetext("true",3)."\n";
$expout .= " \n";
- $expout .= $this->writetext( $answer->feedback,4,false );
+ $expout .= $this->writetext( $answer['true']->feedback,4,false );
$expout .= " \n";
$expout .= " \n";
- }
- break;
- case SHORTANSWER:
+
+ // false answer
+ $expout .= " \n";
+ $expout .= $this->writetext("false")."\n";
+ $expout .= " \n";
+ $expout .= $this->writetext( $answer['false']->feedback,4,false );
+ $expout .= " \n";
+ $expout .= " \n";
+ break;
+ case MULTICHOICE:
+ $expout .= " ".$this->get_single($question->options->single)."\n";
+ foreach($question->options->answers as $answer) {
+ $percent = $answer->fraction * 100;
+ $expout .= " \n";
+ $expout .= $this->writetext( $answer->answer,4,false );
+ $expout .= " \n";
+ $expout .= $this->writetext( $answer->feedback,4,false );
+ $expout .= " \n";
+ $expout .= " \n";
+ }
+ break;
+ case SHORTANSWER:
$expout .= " {$question->options->usecase}\n ";
- foreach($question->options->answers as $answer) {
- $percent = 100 * $answer->fraction;
- $expout .= " \n";
- $expout .= $this->writetext( $answer->answer,3,false );
- $expout .= " \n";
- $expout .= $this->writetext( $answer->feedback,4,false );
- $expout .= " \n";
- $expout .= " \n";
- }
- break;
- case NUMERICAL:
- foreach ($question->options->answers as $answer) {
- $tolerance = $answer->tolerance;
- $expout .= "\n";
- $expout .= " {$answer->answer}\n";
- $expout .= " $tolerance\n";
- $expout .= " ".$this->writetext( $answer->feedback )."\n";
- $expout .= " {$answer->fraction}\n";
- $expout .= "\n";
- }
+ foreach($question->options->answers as $answer) {
+ $percent = 100 * $answer->fraction;
+ $expout .= " \n";
+ $expout .= $this->writetext( $answer->answer,3,false );
+ $expout .= " \n";
+ $expout .= $this->writetext( $answer->feedback,4,false );
+ $expout .= " \n";
+ $expout .= " \n";
+ }
+ break;
+ case NUMERICAL:
+ foreach ($question->options->answers as $answer) {
+ $tolerance = $answer->tolerance;
+ $expout .= "\n";
+ $expout .= " {$answer->answer}\n";
+ $expout .= " $tolerance\n";
+ $expout .= " ".$this->writetext( $answer->feedback )."\n";
+ $expout .= " {$answer->fraction}\n";
+ $expout .= "\n";
+ }
- $units = $question->options->units;
- if (count($units)) {
- $expout .= "\n";
- foreach ($units as $unit) {
- $expout .= " \n";
- $expout .= " {$unit->multiplier}\n";
- $expout .= " {$unit->unit}\n";
- $expout .= " \n";
- }
- $expout .= "\n";
+ $units = $question->options->units;
+ if (count($units)) {
+ $expout .= "\n";
+ foreach ($units as $unit) {
+ $expout .= " \n";
+ $expout .= " {$unit->multiplier}\n";
+ $expout .= " {$unit->unit}\n";
+ $expout .= " \n";
+ }
+ $expout .= "\n";
+ }
+ break;
+ case MATCH:
+ foreach($question->options->subquestions as $subquestion) {
+ $expout .= "\n";
+ $expout .= $this->writetext( $subquestion->questiontext );
+ $expout .= "".$this->writetext( $subquestion->answertext )."\n";
+ $expout .= "\n";
+ }
+ break;
+ case DESCRIPTION:
+ // nothing more to do for this type
+ break;
+ case MULTIANSWER:
+ $expout .= "\n";
+ break;
+ default:
+ $expout .= "\n";
}
- break;
- case MATCH:
- foreach($question->options->subquestions as $subquestion) {
- $expout .= "\n";
- $expout .= $this->writetext( $subquestion->questiontext );
- $expout .= "".$this->writetext( $subquestion->answertext )."\n";
- $expout .= "\n";
- }
- break;
- case DESCRIPTION:
- // nothing more to do for this type
- break;
- case MULTIANSWER:
- $expout .= "\n";
- break;
- default:
- $expout .= "\n";
+
+ // close the question tag
+ $expout .= "\n";
+
+ // run through xml tidy function
+ // $tidy_expout = $this->indent_xhtml( $expout, ' ' ) . "\n\n";
+
+ return $expout;
}
- // close the question tag
- $expout .= "\n";
-
- // run through xml tidy function
- // $tidy_expout = $this->indent_xhtml( $expout, ' ' ) . "\n\n";
-
- return $expout;
-}
}
?>