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Add $level parameters to each backup method.
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tjhunt committed Dec 5, 2006
1 parent f0a7c95 commit 5b77a01
Showing 1 changed file with 60 additions and 60 deletions.
120 changes: 60 additions & 60 deletions question/backuplib.php
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Original file line number Diff line number Diff line change
Expand Up @@ -116,7 +116,7 @@ function backup_question_categories($bf,$preferences) {

//This function backups all the questions in selected category and their
//asociated data
function backup_question($bf,$preferences,$category) {
function backup_question($bf,$preferences,$category, $level = 4) {

global $CFG, $QTYPES;

Expand All @@ -129,30 +129,30 @@ function backup_question($bf,$preferences,$category) {
//If there are questions
if ($questions) {
//Write start tag
$status = fwrite ($bf,start_tag("QUESTIONS",4,true));
$status = fwrite ($bf,start_tag("QUESTIONS",$level,true));
$counter = 0;
//Iterate over each question
foreach ($questions as $question) {
//Start question
$status = fwrite ($bf,start_tag("QUESTION",5,true));
$status = fwrite ($bf,start_tag("QUESTION",$level + 1,true));
//Print question contents
fwrite ($bf,full_tag("ID",6,false,$question->id));
fwrite ($bf,full_tag("PARENT",6,false,$question->parent));
fwrite ($bf,full_tag("NAME",6,false,$question->name));
fwrite ($bf,full_tag("QUESTIONTEXT",6,false,$question->questiontext));
fwrite ($bf,full_tag("QUESTIONTEXTFORMAT",6,false,$question->questiontextformat));
fwrite ($bf,full_tag("IMAGE",6,false,$question->image));
fwrite ($bf,full_tag("DEFAULTGRADE",6,false,$question->defaultgrade));
fwrite ($bf,full_tag("PENALTY",6,false,$question->penalty));
fwrite ($bf,full_tag("QTYPE",6,false,$question->qtype));
fwrite ($bf,full_tag("LENGTH",6,false,$question->length));
fwrite ($bf,full_tag("STAMP",6,false,$question->stamp));
fwrite ($bf,full_tag("VERSION",6,false,$question->version));
fwrite ($bf,full_tag("HIDDEN",6,false,$question->hidden));
fwrite ($bf,full_tag("ID",$level + 2,false,$question->id));
fwrite ($bf,full_tag("PARENT",$level + 2,false,$question->parent));
fwrite ($bf,full_tag("NAME",$level + 2,false,$question->name));
fwrite ($bf,full_tag("QUESTIONTEXT",$level + 2,false,$question->questiontext));
fwrite ($bf,full_tag("QUESTIONTEXTFORMAT",$level + 2,false,$question->questiontextformat));
fwrite ($bf,full_tag("IMAGE",$level + 2,false,$question->image));
fwrite ($bf,full_tag("DEFAULTGRADE",$level + 2,false,$question->defaultgrade));
fwrite ($bf,full_tag("PENALTY",$level + 2,false,$question->penalty));
fwrite ($bf,full_tag("QTYPE",$level + 2,false,$question->qtype));
fwrite ($bf,full_tag("LENGTH",$level + 2,false,$question->length));
fwrite ($bf,full_tag("STAMP",$level + 2,false,$question->stamp));
fwrite ($bf,full_tag("VERSION",$level + 2,false,$question->version));
fwrite ($bf,full_tag("HIDDEN",$level + 2,false,$question->hidden));
// Backup question type specific data
$status = $QTYPES[$question->qtype]->backup($bf,$preferences,$question->id);
$status = $QTYPES[$question->qtype]->backup($bf,$preferences,$question->id, $level + 2);
//End question
$status = fwrite ($bf,end_tag("QUESTION",5,true));
$status = fwrite ($bf,end_tag("QUESTION",$level + 1,true));
//Do some output
$counter++;
if ($counter % 10 == 0) {
Expand All @@ -164,14 +164,14 @@ function backup_question($bf,$preferences,$category) {
}
}
//Write end tag
$status = fwrite ($bf,end_tag("QUESTIONS",4,true));
$status = fwrite ($bf,end_tag("QUESTIONS",$level,true));
}
return $status;
}

//This function backups the answers data in some question types
//(truefalse, shortanswer,multichoice,numerical,calculated)
function question_backup_answers($bf,$preferences,$question) {
function question_backup_answers($bf,$preferences,$question, $level = 6) {

global $CFG;

Expand All @@ -180,18 +180,18 @@ function question_backup_answers($bf,$preferences,$question) {
$answers = get_records("question_answers","question",$question,"id");
//If there are answers
if ($answers) {
$status = fwrite ($bf,start_tag("ANSWERS",6,true));
$status = fwrite ($bf,start_tag("ANSWERS",$level,true));
//Iterate over each answer
foreach ($answers as $answer) {
$status = fwrite ($bf,start_tag("ANSWER",7,true));
$status = fwrite ($bf,start_tag("ANSWER",$level + 1,true));
//Print answer contents
fwrite ($bf,full_tag("ID",8,false,$answer->id));
fwrite ($bf,full_tag("ANSWER_TEXT",8,false,$answer->answer));
fwrite ($bf,full_tag("FRACTION",8,false,$answer->fraction));
fwrite ($bf,full_tag("FEEDBACK",8,false,$answer->feedback));
$status = fwrite ($bf,end_tag("ANSWER",7,true));
fwrite ($bf,full_tag("ID",$level + 2,false,$answer->id));
fwrite ($bf,full_tag("ANSWER_TEXT",$level + 2,false,$answer->answer));
fwrite ($bf,full_tag("FRACTION",$level + 2,false,$answer->fraction));
fwrite ($bf,full_tag("FEEDBACK",$level + 2,false,$answer->feedback));
$status = fwrite ($bf,end_tag("ANSWER",$level + 1,true));
}
$status = fwrite ($bf,end_tag("ANSWERS",6,true));
$status = fwrite ($bf,end_tag("ANSWERS",$level,true));
}
return $status;
}
Expand Down Expand Up @@ -290,7 +290,7 @@ function question_backup_dataset_items($bf,$preferences,$datasetdefinition,$leve


//Backup question_states contents (executed from backup_quiz_attempts)
function backup_question_states ($bf,$preferences,$attempt) {
function backup_question_states ($bf,$preferences,$attempt, $level = 6) {

global $CFG;

Expand All @@ -300,34 +300,34 @@ function backup_question_states ($bf,$preferences,$attempt) {
//If there are states
if ($question_states) {
//Write start tag
$status = fwrite ($bf,start_tag("STATES",6,true));
$status = fwrite ($bf,start_tag("STATES",$level,true));
//Iterate over each state
foreach ($question_states as $state) {
//Start state
$status = fwrite ($bf,start_tag("STATE",7,true));
$status = fwrite ($bf,start_tag("STATE",$level + 1,true));
//Print state contents
fwrite ($bf,full_tag("ID",8,false,$state->id));
fwrite ($bf,full_tag("QUESTION",8,false,$state->question));
fwrite ($bf,full_tag("ORIGINALQUESTION",8,false,$state->originalquestion));
fwrite ($bf,full_tag("SEQ_NUMBER",8,false,$state->seq_number));
fwrite ($bf,full_tag("ANSWER",8,false,$state->answer));
fwrite ($bf,full_tag("TIMESTAMP",8,false,$state->timestamp));
fwrite ($bf,full_tag("EVENT",8,false,$state->event));
fwrite ($bf,full_tag("GRADE",8,false,$state->grade));
fwrite ($bf,full_tag("RAW_GRADE",8,false,$state->raw_grade));
fwrite ($bf,full_tag("PENALTY",8,false,$state->penalty));
fwrite ($bf,full_tag("ID",$level + 2,false,$state->id));
fwrite ($bf,full_tag("QUESTION",$level + 2,false,$state->question));
fwrite ($bf,full_tag("ORIGINALQUESTION",$level + 2,false,$state->originalquestion));
fwrite ($bf,full_tag("SEQ_NUMBER",$level + 2,false,$state->seq_number));
fwrite ($bf,full_tag("ANSWER",$level + 2,false,$state->answer));
fwrite ($bf,full_tag("TIMESTAMP",$level + 2,false,$state->timestamp));
fwrite ($bf,full_tag("EVENT",$level + 2,false,$state->event));
fwrite ($bf,full_tag("GRADE",$level + 2,false,$state->grade));
fwrite ($bf,full_tag("RAW_GRADE",$level + 2,false,$state->raw_grade));
fwrite ($bf,full_tag("PENALTY",$level + 2,false,$state->penalty));
// now back up question type specific state information
$status = backup_question_rqp_state ($bf,$preferences,$state->id);
$status = backup_question_rqp_state ($bf,$preferences,$state->id, $level + 2);
//End state
$status = fwrite ($bf,end_tag("STATE",7,true));
$status = fwrite ($bf,end_tag("STATE",$level + 1,true));
}
//Write end tag
$status = fwrite ($bf,end_tag("STATES",6,true));
$status = fwrite ($bf,end_tag("STATES",$level,true));
}
}

//Backup question_sessions contents (executed from backup_quiz_attempts)
function backup_question_sessions ($bf,$preferences,$attempt) {
function backup_question_sessions ($bf,$preferences,$attempt, $level = 6) {
global $CFG;

$status = true;
Expand All @@ -336,28 +336,28 @@ function backup_question_sessions ($bf,$preferences,$attempt) {
//If there are sessions
if ($question_sessions) {
//Write start tag (the funny name 'newest states' has historical reasons)
$status = fwrite ($bf,start_tag("NEWEST_STATES",6,true));
$status = fwrite ($bf,start_tag("NEWEST_STATES",$level,true));
//Iterate over each newest_state
foreach ($question_sessions as $newest_state) {
//Start newest_state
$status = fwrite ($bf,start_tag("NEWEST_STATE",7,true));
$status = fwrite ($bf,start_tag("NEWEST_STATE",$level + 1,true));
//Print newest_state contents
fwrite ($bf,full_tag("ID",8,false,$newest_state->id));
fwrite ($bf,full_tag("QUESTIONID",8,false,$newest_state->questionid));
fwrite ($bf,full_tag("NEWEST",8,false,$newest_state->newest));
fwrite ($bf,full_tag("NEWGRADED",8,false,$newest_state->newgraded));
fwrite ($bf,full_tag("SUMPENALTY",8,false,$newest_state->sumpenalty));
fwrite ($bf,full_tag("ID",$level + 2,false,$newest_state->id));
fwrite ($bf,full_tag("QUESTIONID",$level + 2,false,$newest_state->questionid));
fwrite ($bf,full_tag("NEWEST",$level + 2,false,$newest_state->newest));
fwrite ($bf,full_tag("NEWGRADED",$level + 2,false,$newest_state->newgraded));
fwrite ($bf,full_tag("SUMPENALTY",$level + 2,false,$newest_state->sumpenalty));
//End newest_state
$status = fwrite ($bf,end_tag("NEWEST_STATE",7,true));
$status = fwrite ($bf,end_tag("NEWEST_STATE",$level + 1,true));
}
//Write end tag
$status = fwrite ($bf,end_tag("NEWEST_STATES",6,true));
$status = fwrite ($bf,end_tag("NEWEST_STATES",$level,true));
}
return $status;
}

//Backup question_rqp_state contents (executed from backup_question_states)
function backup_question_rqp_state ($bf,$preferences,$state) {
function backup_question_rqp_state ($bf,$preferences,$state, $level = 8) {

global $CFG;

Expand All @@ -367,13 +367,13 @@ function backup_question_rqp_state ($bf,$preferences,$state) {
//If there is a state
if ($rqp_state) {
//Write start tag
$status = fwrite ($bf,start_tag("RQP_STATE",8,true));
$status = fwrite ($bf,start_tag("RQP_STATE",$level,true));
//Print state contents
fwrite ($bf,full_tag("RESPONSES",9,false,$rqp_state->responses));
fwrite ($bf,full_tag("PERSISTENT_DATA",9,false,$rqp_state->persistent_data));
fwrite ($bf,full_tag("TEMPLATE_VARS",9,false,$rqp_state->template_vars));
fwrite ($bf,full_tag("RESPONSES",$level + 1,false,$rqp_state->responses));
fwrite ($bf,full_tag("PERSISTENT_DATA",$level + 1,false,$rqp_state->persistent_data));
fwrite ($bf,full_tag("TEMPLATE_VARS",$level + 1,false,$rqp_state->template_vars));
//Write end tag
$status = fwrite ($bf,end_tag("RQP_STATE",8,true));
$status = fwrite ($bf,end_tag("RQP_STATE",$level,true));
}
return $status;
}
Expand Down

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