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Now STEP1 is 100% completed.

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Remap of multianswers isn't necessary because, under Moodle 1.5, it seems
to be always a  1..n collection of pairs and responses pairs are always
ordered from {#1} to {#n}.

If this isn't true we should look for an alternatice method of restore
attempts... :-(

For more info, bug 3252 has more info
(http://moodle.org/bugs/bug.php?op=show&bugid=3252)
This commit is contained in:
stronk7
2005-05-15 21:40:59 +00:00
parent 5a8c647613
commit ce12d03e71
1 changed files with 6 additions and 61 deletions
Download Patch File Download Diff File Expand all files Collapse all files
mod/quiz/restorelibpre15.php
+6 -61
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@@ -282,7 +282,6 @@
} else if ($question->qtype == "8") {
$status = quiz_restore_pre15_numerical($oldid,$newid,$que_info,$restore);
} else if ($question->qtype == "9") {
echo "Cloze questions not working!!!";
$status = quiz_restore_pre15_multianswer($oldid,$newid,$que_info,$restore);
} else if ($question->qtype == "10") {
$status = quiz_restore_pre15_calculated($oldid,$newid,$que_info,$restore);
@@ -291,7 +290,7 @@ echo "Cloze questions not working!!!";
//We are NOT creating the question, but we need to know every quiz_answers
//map between the XML file and the database to be able to restore the responses
//in each attempt.
$status = quiz_restore_map_answers($oldid,$newid,$que_info,$restore);
$status = quiz_restore_pre15_map_answers($oldid,$newid,$que_info,$restore);
//Now, depending of the type of questions, invoke different functions
//to create the necessary mappings in backup_ids, because we are not
//creating the question, but need some records in backup table
@@ -304,7 +303,7 @@ echo "Cloze questions not working!!!";
} else if ($question->qtype == "4") {
//Random question. Nothing to remap
} else if ($question->qtype == "5") {
$status = quiz_restore_map_match($oldid,$newid,$que_info,$restore);
$status = quiz_restore_pre15_map_match($oldid,$newid,$que_info,$restore);
} else if ($question->qtype == "6") {
//Randomsamatch question. Nothing to remap
} else if ($question->qtype == "7") {
@@ -312,7 +311,7 @@ echo "Cloze questions not working!!!";
} else if ($question->qtype == "8") {
//Numerical question. Nothing to remap
} else if ($question->qtype == "9") {
$status = quiz_restore_map_multianswer($oldid,$newid,$que_info,$restore);
//Multianswer question. Nothing to remap
} else if ($question->qtype == "10") {
//Calculated question. Nothing to remap
}
@@ -406,9 +405,10 @@ echo "Cloze questions not working!!!";
//Now, we are going to look for that answer in DB and to create the
//mappings in backup_ids to use them later where restoring responses (user level).
//Get the answer from DB (by question and answer)
//Get the answer from DB (by question, answer and fraction)
$db_answer = get_record ("quiz_answers","question",$new_question_id,
"answer",$answer->answer);
"answer",$answer->answer,
"fraction",$answer->fraction);
//Do some output
if (($i+1) % 50 == 0) {
@@ -746,61 +746,6 @@ echo "Cloze questions not working!!!";
return $status;
}
function quiz_restore_pre15_map_multianswer ($old_question_id,$new_question_id,$info,$restore) {
global $CFG;
$status = true;
//Get the multianswers array
$multianswers = $info['#']['MULTIANSWERS']['0']['#']['MULTIANSWER'];
//Iterate over multianswers
for($i = 0; $i < sizeof($multianswers); $i++) {
$mul_info = $multianswers[$i];
//traverse_xmlize($mul_info); //Debug
//print_object ($GLOBALS['traverse_array']); //Debug
//$GLOBALS['traverse_array']=""; //Debug
//We need this later
$oldid = backup_todb($mul_info['#']['ID']['0']['#']);
//Now, build the QUIZ_MULTIANSWER record structure
$multianswer->question = $new_question_id;
$multianswer->answers = backup_todb($mul_info['#']['ANSWERS']['0']['#']);
$multianswer->positionkey = backup_todb($mul_info['#']['POSITIONKEY']['0']['#']);
$multianswer->answertype = backup_todb($mul_info['#']['ANSWERTYPE']['0']['#']);
$multianswer->norm = backup_todb($mul_info['#']['NORM']['0']['#']);
//If we are in this method is because the question exists in DB, so its
//multianswer must exist too.
//Now, we are going to look for that multianswer in DB and to create the
//mappings in backup_ids to use them later where restoring responses (user level).
//Get the multianswer from DB (by question and positionkey)
$db_multianswer = get_record ("quiz_multianswers","question",$new_question_id,
"positionkey",$multianswer->positionkey);
//Do some output
if (($i+1) % 50 == 0) {
echo ".";
if (($i+1) % 1000 == 0) {
echo "<br />";
}
backup_flush(300);
}
//We have the database multianswer, so update backup_ids
if ($db_multianswer) {
//We have the newid, update backup_ids
backup_putid($restore->backup_unique_code,"quiz_multianswers",$oldid,
$db_multianswer->id);
} else {
$status = false;
}
}
return $status;
}
function quiz_restore_pre15_randomsamatch ($old_question_id,$new_question_id,$info,$restore) {
global $CFG;