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Old file I forgot to commit, sorry Gustav. Should fix Bug 3293

Browse Source 
(http://moodle.org/bugs/bug.php?op=show&bugid=3293)
This commit is contained in:
stronk7
2005-05-19 17:04:01 +00:00
parent 50e5c4c33c
commit 12a9d95c17
1 changed files with 41 additions and 34 deletions
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mod/quiz/restorelib.php
+41 -34
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@@ -535,7 +535,7 @@
return $status;
}
function quiz_restore_shortanswer ($old_question_id,$new_question_id,$info,$restore) {
function quiz_restore_shortanswer ($old_question_id,$new_question_id,$info,$restore,$restrictto = '') {
global $CFG;
@@ -579,7 +579,11 @@
$shortanswer->answers = $answers_field;
//The structure is equal to the db, so insert the quiz_shortanswer
$newid = insert_record ("quiz_shortanswer",$shortanswer);
//Only if there aren't restrictions or there are restriction concordance
$newid = 0;
if (empty($restrictto) || (!empty($restrictto) && $shortanswer->answers == $restrictto)) {
$newid = insert_record ("quiz_shortanswer",$shortanswer);
}
//Do some output
if (($i+1) % 50 == 0) {
@@ -590,7 +594,7 @@
backup_flush(300);
}
if (!$newid) {
if (!$newid && !$restrictto) {
$status = false;
}
}
@@ -651,7 +655,7 @@
return $status;
}
function quiz_restore_multichoice ($old_question_id,$new_question_id,$info,$restore) {
function quiz_restore_multichoice ($old_question_id,$new_question_id,$info,$restore, $restrictto = '') {
global $CFG;
@@ -696,7 +700,11 @@
$multichoice->answers = $answers_field;
//The structure is equal to the db, so insert the quiz_shortanswer
$newid = insert_record ("quiz_multichoice",$multichoice);
//Only if there aren't restrictions or there are restriction concordance
$newid = 0;
if (empty($restrictto) || (!empty($restrictto) && $multichoice->answers == $restrictto)) {
$newid = insert_record ("quiz_multichoice",$multichoice);
}
//Do some output
if (($i+1) % 50 == 0) {
@@ -707,7 +715,7 @@
backup_flush(300);
}
if (!$newid) {
if (!$newid && !$restrictto) {
$status = false;
}
}
@@ -939,7 +947,7 @@
return $status;
}
function quiz_restore_numerical ($old_question_id,$new_question_id,$info,$restore) {
function quiz_restore_numerical ($old_question_id,$new_question_id,$info,$restore, $restrictto = '') {
global $CFG;
@@ -968,7 +976,11 @@
}
//The structure is equal to the db, so insert the quiz_numerical
$newid = insert_record ("quiz_numerical",$numerical);
//Only if there aren't restrictions or there are restriction concordance
$newid = 0;
if (empty($restrictto) || (!empty($restrictto) && in_array($numerical->answer,explode(",",$restrictto)))) {
$newid = insert_record ("quiz_numerical",$numerical);
}
//Do some output
if (($i+1) % 50 == 0) {
@@ -980,9 +992,11 @@
}
//Now restore numerical_units
$status = quiz_restore_numerical_units ($old_question_id,$new_question_id,$num_info,$restore);
if ($newid) {
$status = quiz_restore_numerical_units ($old_question_id,$new_question_id,$num_info,$restore);
}
if (!$newid) {
if (!$newid && !$restrictto) {
$status = false;
}
}
@@ -1073,26 +1087,13 @@
$multianswer->norm = backup_todb($mul_info['#']['NORM']['0']['#']);
//We have to recode the answers field (a list of answers id)
//Extracts answer id from sequence
$answers_field = "";
$in_first = true;
$tok = strtok($multianswer->answers,",");
while ($tok) {
$ansarr = explode(",", $multianswer->answers);
foreach ($ansarr as $key => $value) {
//Get the answer from backup_ids
$answer = backup_getid($restore->backup_unique_code,"quiz_answers",$tok);
if ($answer) {
if ($in_first) {
$answers_field .= $answer->new_id;
$in_first = false;
} else {
$answers_field .= ",".$answer->new_id;
}
}
//check for next
$tok = strtok(",");
$answer = backup_getid($restore->backup_unique_code,'quiz_answers',$value);
$ansarr[$key] = $answer->new_id;
}
//We have the answers field recoded to its new ids
$multianswer->answers = $answers_field;
$multianswer->answers = implode(",",$ansarr);
//The structure is equal to the db, so insert the quiz_multianswers
$newid = insert_record ("quiz_multianswers",$multianswer);
@@ -1116,11 +1117,11 @@
//answertype, delegate the restore to every qtype function
if ($newid) {
if ($multianswer->answertype == "1") {
$status = quiz_restore_shortanswer ($old_question_id,$new_question_id,$mul_info,$restore);
$status = quiz_restore_shortanswer ($old_question_id,$new_question_id,$mul_info,$restore,$multianswer->answers);
} else if ($multianswer->answertype == "3") {
$status = quiz_restore_multichoice ($old_question_id,$new_question_id,$mul_info,$restore);
$status = quiz_restore_multichoice ($old_question_id,$new_question_id,$mul_info,$restore,$multianswer->answers);
} else if ($multianswer->answertype == "8") {
$status = quiz_restore_numerical ($old_question_id,$new_question_id,$mul_info,$restore);
$status = quiz_restore_numerical ($old_question_id,$new_question_id,$mul_info,$restore,$multianswer->answers);
}
} else {
$status = false;
@@ -1652,7 +1653,11 @@
//Extract the multianswer_id and the answer
$exploded = explode("-",$tok);
$multianswer_id = $exploded[0];
$answer = $exploded[1];
if (isset($exploded[1])) {
$answer = $exploded[1];
} else {
$answer = '';
}
//Get the multianswer from backup_ids
$mul = backup_getid($restore->backup_unique_code,"quiz_multianswers",$multianswer_id);
if ($mul) {
@@ -1665,8 +1670,10 @@
} else if ($mul_db->answertype == "3") {
//Multichoice
//The answer is an answer_id, look for it in backup_ids
$ans = backup_getid($restore->backup_unique_code,"quiz_answers",$answer);
$answer = $ans->new_id;
if ($answer) {
$ans = backup_getid($restore->backup_unique_code,"quiz_answers",$answer);
$answer = $ans->new_id;
}
} else if ($mul_db->answertype == "8") {
//Numeric
//The answer is text, do nothing