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MDL-8450 Added support for including question categories in a quiz export. Also a bit of format tidy up and fix a misshandled sesskey.

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This commit is contained in:
thepurpleblob
2007-02-07 10:29:53 +00:00
parent c09f474dd0
commit f1abd39fe5
5 changed files with 187 additions and 67 deletions
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question/format.php
+39 -9
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@@ -1,4 +1,3 @@
<?php // $Id$
////////////////////////////////////////////////////////////////////
@@ -11,12 +10,13 @@
class qformat_default {
// var $displayerrors = true;
var $displayerrors = true;
var $category = NULL;
var $course = NULL;
var $filename = '';
var $matchgrades = 'error';
var $catfromfile = 0;
var $cattofile = 0;
var $questionids = array();
// functions to indicate import/export functionality
@@ -71,6 +71,14 @@ class qformat_default {
function setCatfromfile( $catfromfile ) {
$this->catfromfile = $catfromfile;
}
/**
* set cattofile
* @param bool cattofile exports categories within export file
*/
function setCattofile( $cattofile ) {
$this->cattofile = $cattofile;
}
/// Importing functions
@@ -350,9 +358,15 @@ class qformat_default {
// results are first written into string (and then to a file)
// so create/initialize the string here
$expout = "";
// track which category questions are in
// if it changes we will record the category change in the output
// file if selected. 0 means that it will get printed before the 1st question
$trackcategory = 0;
// iterate through questions
foreach($questions as $question) {
// do not export hidden questions
if (!empty($question->hidden)) {
continue;
@@ -362,26 +376,42 @@ class qformat_default {
if ($question->qtype==RANDOM) {
continue;
}
// check if we need to record category change
if ($this->cattofile) {
if ($question->category != $trackcategory) {
$trackcategory = $question->category;
$categoryname = get_category_path( $trackcategory );
// create 'dummy' question for category export
$dummyquestion = new object;
$dummyquestion->qtype = 'category';
$dummyquestion->category = $categoryname;
$dummyquestion->name = "switch category to $categoryname";
$dummyquestion->id = 0;
$dummyquestion->questiontextformat = '';
$expout .= $this->writequestion( $dummyquestion ) . "\n";
}
}
// export the question displaying message
$count++;
echo "<hr /><p><b>$count</b>. ".stripslashes($question->questiontext)."</p>";
$expout .= $this->writequestion( $question ) . "\n";
// export the question displaying message
$count++;
echo "<hr /><p><b>$count</b>. ".stripslashes($question->questiontext)."</p>";
$expout .= $this->writequestion( $question ) . "\n";
}
// final pre-process on exported data
$expout = $this->presave_process( $expout );
// write file
$filepath = $path."/".$this->filename . $this->export_file_extension();
if (!$fh=fopen($filepath,"w")) {
error( get_string('cannotopen','quiz',$filepath) );
}
if (!fwrite($fh, $expout)) {
if (!fwrite($fh, $expout, strlen($expout) )) {
error( get_string('cannotwrite','quiz',$filepath) );
}
fclose($fh);
return true;
}