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MDL-20296 Units handling for numerical and calculatedquestions

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pichetp
2009-10-07 21:03:58 +00:00
parent c5da99065e
commit 03990aa6e7
2 changed files with 65 additions and 0 deletions
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question/backuplib.php
+24
View File
@@ -275,6 +275,30 @@
}
//This function backups question_numerical_options from different question types
function question_backup_numerical_options($bf,$preferences,$question,$level=7) {
global $CFG, $DB;
$status = true;
$numerical_options = $DB->get_records("question_numerical_options",array("questionid" => $question),"id");
if ($numerical_options) {
//Iterate over each numerical_option
foreach ($numerical_options as $numerical_option) {
$status = $status && fwrite ($bf,start_tag("NUMERICAL_OPTIONS",$level,true));
//Print numerical_option contents
fwrite ($bf,full_tag("INSTRUCTIONS",$level+1,false,$numerical_option->instructions));
fwrite ($bf,full_tag("SHOWUNITS",$level+1,false,$numerical_option->showunits));
fwrite ($bf,full_tag("UNITSLEFT",$level+1,false,$numerical_option->unitsleft));
fwrite ($bf,full_tag("UNITGRADINGTYPE",$level+1,false,$numerical_option->unitgradingtype));
fwrite ($bf,full_tag("UNITPENALTY",$level+1,false,$numerical_option->unitpenalty));
$status = $status && fwrite ($bf,end_tag("NUMERICAL_OPTIONS",$level,true));
}
}
return $status;
}
//This function backups dataset_definitions (via question_datasets) from different question types
function question_backup_datasets($bf,$preferences,$question,$level=7) {
global $CFG, $DB;
question/restorelib.php
+41
View File
@@ -672,6 +672,47 @@
return $status;
}
function question_restore_numerical_options($old_question_id,$new_question_id,$info,$restore) {
global $CFG, $DB;
$status = true;
//Get the numerical_options array
// need to check as old questions don't have calculated_options record
if(isset($info['#']['NUMERICAL_OPTIONS'])){
$numerical_options = $info['#']['numerical_OPTIONS'];
//Iterate over numerical_options
for($i = 0; $i < sizeof($numerical_options); $i++){
$num_info = $numerical_options[$i];
//traverse_xmlize($cal_info); //Debug
//print_object ($GLOBALS['traverse_array']); //Debug
//$GLOBALS['traverse_array']=""; //Debug
//Now, build the question_numerical_options record structure
$numerical_options->questionid = $new_question_id;
$numerical_options->instructions = backup_todb($num_info['#']['INSTRUCTIONS']['0']['#']);
$numerical_options->showunits = backup_todb($num_info['#']['SHOWUNITS']['0']['#']);
$numerical_options->unitsleft = backup_todb($num_info['#']['UNITSLEFT']['0']['#']);
$numerical_options->unitgradingtype = backup_todb($num_info['#']['UNITGRADINGTYPE']['0']['#']);
$numerical_options->unitpenalty = backup_todb($num_info['#']['UNITPENALTY']['0']['#']);
//The structure is equal to the db, so insert the question_numerical__options
$newid = $DB->insert_record ("question_numerical__options",$numerical__options);
//Do some output
if (($i+1) % 50 == 0) {
if (!defined('RESTORE_SILENTLY')) {
echo ".";
if (($i+1) % 1000 == 0) {
echo "<br />";
}
}
backup_flush(300);
}
}
}
function question_restore_dataset_definitions ($old_question_id,$new_question_id,$info,$restore) {
global $CFG, $DB;