function webscheme_restore_mods($mod, $restore)
{
global $CFG;
$status = true;
//Get record from backup_ids
$data = backup_getid($restore->backup_unique_code, $mod->modtype, $mod->id);
if ($data) {
//Now get completed xmlized object
$info = $data->info;
// (STOLEN FROM CHOICE) if necessary, write to restorelog and adjust date/time fields
if ($restore->course_startdateoffset) {
restore_log_date_changes('Webscheme', $restore, $info['MOD']['#'], array('TIMEOPEN', 'TIMECLOSE'));
}
//traverse_xmlize($info); //Debug
//print_object ($GLOBALS['traverse_array']); //Debug
//$GLOBALS['traverse_array']=""; //Debug
//Now, build the WEBSCHEME record structure
$webscheme->course = $restore->course_id;
$webscheme->name = backup_todb($info['MOD']['#']['NAME']['0']['#']);
$webscheme->intro = backup_todb($info['MOD']['#']['INTRO']['0']['#']);
$webscheme->introformat = backup_todb($info['MOD']['#']['INTROFORMAT']['0']['#']);
$webscheme->timecreated = $info['MOD']['#']['TIMECREATED']['0']['#'];
$webscheme->timemodified = $info['MOD']['#']['TIMEMODIFIED']['0']['#'];
$ws_settings = $info['MOD']['#']['WS_SETTINGS']['0']['#'];
$ws_settings = backup_todb(html_entity_decode($ws_settings));
$webscheme->ws_settings = $ws_settings;
$ws_events = $info['MOD']['#']['WS_EVENTS']['0']['#'];
$ws_events = backup_todb(html_entity_decode($ws_events));
$webscheme->ws_events = $ws_events;
$ws_initexpr = $info['MOD']['#']['WS_INITEXPR']['0']['#'];
$ws_initexpr = backup_todb(html_entity_decode($ws_initexpr));
$webscheme->ws_initexpr = $ws_initexpr;
$ws_loadurls = $info['MOD']['#']['WS_LOADURLS']['0']['#'];
$ws_loadurls = backup_todb(html_entity_decode($ws_loadurls));
$webscheme->ws_loadurls = $ws_loadurls;
$ws_html = $info['MOD']['#']['WS_HTML']['0']['#'];
$ws_html = backup_todb(html_entity_decode($ws_html));
$webscheme->ws_html = $ws_html;
//The structure is equal to the db, so insert the webscheme
// ah? Do we need to addslashes or anything?
$newid = insert_record("webscheme", $webscheme);
//Do some output
if (!defined('RESTORE_SILENTLY')) {
echo "<li>" . get_string("modulename", "webscheme") . " \"" . format_string($webscheme->name, true) . "\"</li>";
}
backup_flush(300);
if ($newid) {
//We have the newid, update backup_ids
backup_putid($restore->backup_unique_code, $mod->modtype, $mod->id, $newid);
} else {
$status = false;
}
} else {
$status = false;
}
return $status;
}
function restore($old_question_id, $new_question_id, $info, $restore)
{
global $DB;
$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];
//We need this later
$oldid = backup_todb($mul_info['#']['ID']['0']['#']);
//Now, build the question_multianswer record structure
$multianswer = new stdClass();
$multianswer->question = $new_question_id;
$multianswer->sequence = backup_todb($mul_info['#']['SEQUENCE']['0']['#']);
//We have to recode the sequence field (a list of question ids)
//Extracts question id from sequence
$sequence_field = "";
$in_first = true;
//$tok = strtok($multianswer->sequence,",");
$tok = explode(",", $multianswer->sequence);
while (list($key, $value) = each($tok)) {
if (!empty($value)) {
//Get the answer from reader_backup_ids
$question = backup_getid($restore->backup_unique_code, "question", $value);
if ($question) {
if ($in_first) {
$sequence_field .= $question->new_id;
$in_first = false;
} else {
$sequence_field .= "," . $question->new_id;
}
}
}
}
//We have the answers field recoded to its new ids
$multianswer->sequence = $sequence_field;
//The structure is equal to the db, so insert the question_multianswer
$newid = $DB->insert_record("question_multianswer", $multianswer);
//Save ids in reader_backup_ids
if ($newid) {
backup_putid($restore->backup_unique_code, "question_multianswer", $oldid, $newid);
}
//Do some output
if (($i + 1) % 50 == 0) {
if (!defined('RESTORE_SILENTLY')) {
echo ".";
if (($i + 1) % 1000 == 0) {
echo "<br />";
}
}
backup_flush(300);
}
}
return $status;
}
protected function restore_hook($restore, $lock)
{
if (!empty($lock['id'])) {
$item = backup_getid($restore->backup_unique_code, 'grade_items', $lock['id']);
if ($item and !empty($item->new_id)) {
$lock['id'] = $item->new_id;
return $lock;
}
}
return false;
}
protected function restore_hook($restore, $lock)
{
if (!empty($lock['cmid'])) {
// Get the new course module ID
$cmid = backup_getid($restore->backup_unique_code, 'course_modules', $lock['cmid']);
if ($cmid and !empty($cmid->new_id)) {
$lock['cmid'] = $cmid->new_id;
return $lock;
}
}
return false;
}
function textanalysis_restore_mods($mod, $restore)
{
global $CFG, $oldidarray;
$status = true;
//Get record from backup_ids
$data = backup_getid($restore->backup_unique_code, $mod->modtype, $mod->id);
if ($data) {
//Now get completed xmlized object
$info = $data->info;
//traverse_xmlize($info); //Debug
//print_object ($GLOBALS['traverse_array']); //Debug
//$GLOBALS['traverse_array']=""; //Debug
// if necessary, write to restorelog and adjust date/time fields
if ($restore->course_startdateoffset) {
restore_log_date_changes('textanalysis', $restore, $info['MOD']['#'], array('TEXTANALYSISTIME'));
}
//Now, build the textanalysis record structure
$textanalysis->course = $restore->course_id;
$textanalysis->teacher = backup_todb($info['MOD']['#']['TEACHER']['0']['#']);
$textanalysis->name = backup_todb($info['MOD']['#']['NAME']['0']['#']);
$textanalysis->intro = backup_todb($info['MOD']['#']['INTRO']['0']['#']);
$textanalysis->type = backup_todb($info['MOD']['#']['TYPE']['0']['#']);
$textanalysis->time = backup_todb($info['MOD']['#']['TIME']['0']['#']);
$user = backup_getid($restore->backup_unique_code, "user", $textanalysis->teacher);
if ($user) {
$textanalysis->teacher = $user->new_id;
}
//The structure is equal to the db, so insert the textanalysis
$newid = insert_record("textanalysis", $textanalysis);
//Do some output
//if (!defined('RESTORE_SILENTLY')) {
// echo "<li>".get_string("modulename","textanalysis")." \"".format_string(stripslashes($textanalysis->name),true)."\"</li>";
//}
//backup_flush(300);
if ($newid) {
//We have the newid, update backup_ids
backup_putid($restore->backup_unique_code, $mod->modtype, $mod->id, $newid);
//Now check if want to restore user data and do it.
if (restore_userdata_selected($restore, 'textanalysis', $mod->id)) {
//Restore textanalysis_messages
}
} else {
$status = false;
}
} else {
$status = false;
}
return $status;
}
function restore($old_question_id, $new_question_id, $info, $restore)
{
global $DB;
$status = true;
//Get the truefalse array
if (array_key_exists('TRUEFALSE', $info['#'])) {
$truefalses = $info['#']['TRUEFALSE'];
} else {
$truefalses = array();
}
//Iterate over truefalse
for ($i = 0; $i < sizeof($truefalses); $i++) {
$tru_info = $truefalses[$i];
//Now, build the question_truefalse record structure
$truefalse = new stdClass();
$truefalse->question = $new_question_id;
$truefalse->trueanswer = stripslashes(backup_todb($tru_info['#']['TRUEANSWER']['0']['#']));
$truefalse->falseanswer = stripslashes(backup_todb($tru_info['#']['FALSEANSWER']['0']['#']));
////We have to recode the trueanswer field
$answer = backup_getid($restore->backup_unique_code, "question_answers", $truefalse->trueanswer);
if ($answer) {
$truefalse->trueanswer = $answer->new_id;
}
////We have to recode the falseanswer field
$answer = backup_getid($restore->backup_unique_code, "question_answers", $truefalse->falseanswer);
if ($answer) {
$truefalse->falseanswer = $answer->new_id;
}
//The structure is equal to the db, so insert the question_truefalse
$newid = $DB->insert_record("question_truefalse", $truefalse);
//Do some output
if (($i + 1) % 50 == 0) {
if (!defined('RESTORE_SILENTLY')) {
echo ".";
if (($i + 1) % 1000 == 0) {
echo "<br />";
}
}
backup_flush(300);
}
if (!$newid) {
$status = false;
}
}
return $status;
}
/**
* restores a complete module
* @param object $mod
* @param object $restore
* @uses $CFG
*/
function poodllpairwork_restore_mods($mod, $restore)
{
global $CFG;
$status = true;
//Get record from backup_ids
$data = backup_getid($restore->backup_unique_code, $mod->modtype, $mod->id);
if ($data) {
//Now get completed xmlized object
$info = $data->info;
//traverse_xmlize($info); //Debug
//print_object ($GLOBALS['traverse_array']); //Debug
//$GLOBALS['traverse_array']=""; //Debug
//Now, build the poodllpairwork record structure
$poodllpairwork->course = $restore->course_id;
$poodllpairwork->name = backup_todb($info['MOD']['#']['NAME']['0']['#']);
$poodllpairwork->intro = backup_todb($info['MOD']['#']['INTRO']['0']['#']);
$poodllpairwork->introa = backup_todb($info['MOD']['#']['INTROA']['0']['#']);
$poodllpairwork->introb = backup_todb($info['MOD']['#']['INTROB']['0']['#']);
$poodllpairwork->sessiontype = backup_todb($info['MOD']['#']['SESSIONTYPE']['0']['#']);
$poodllpairwork->introformat = backup_todb($info['MOD']['#']['INTROFORMAT']['0']['#']);
$poodllpairwork->timecreated = backup_todb($info['MOD']['#']['TIMECREATED']['0']['#']);
$poodllpairwork->timemodified = backup_todb($info['MOD']['#']['TIMEMODIFIED']['0']['#']);
//The structure is equal to the db, so insert the poodllpairwork
$newid = insert_record('poodllpairwork', $poodllpairwork);
//Do some output
echo '<ul><li>' . get_string('modulename', 'poodllpairwork') . " \"" . $poodllpairwork->name . "\"<br>";
backup_flush(300);
if ($newid) {
//We have the newid, update backup_ids
backup_putid($restore->backup_unique_code, $mod->modtype, $mod->id, $newid);
//Now restore files
$status = $status && poodllpairwork_restore_files($mod->id, $newid, $restore);
} else {
$status = false;
}
//Finalize ul
echo '</ul>';
} else {
$status = false;
}
return $status;
}
public static function restore_data($data, $restore)
{
$status = false;
foreach ($data as $datum) {
switch ($datum->name) {
case 'moduleid':
// Relink module ID
$newid = backup_getid($restore->backup_unique_code, 'course_modules', $datum->value);
if (isset($newid->new_id)) {
$datum->value = $newid->new_id;
$status = update_record('pagemenu_link_data', $datum);
}
break;
default:
debugging('Deleting unknown data type: ' . $datum->name);
// Not recognized
delete_records('pagemenu_link_data', 'id', $datum->id);
break;
}
}
return $status;
}
function wwassignment_restore_mods($mod, $restore)
{
global $CFG;
$status = true;
//Get record from backup_ids
$data = backup_getid($restore->backup_unique_code, $mod->modtype, $mod->id);
if ($data) {
//Now get completed xmlized object
$info = $data->info;
//traverse_xmlize($info); //Debug
//print_object ($GLOBALS['traverse_array']); //Debug
//$GLOBALS['traverse_array']=""; //Debug
//Now, build the QUIZ record structure
$wwassignment = new stdClass();
$wwassignment->course = $restore->course_id;
$wwassignment->name = backup_todb($info['MOD']['#']['NAME']['0']['#']);
$wwassignment->description = backup_todb($info['MOD']['#']['DESCRIPTION']['0']['#']);
$wwassignment->webwork_set = backup_todb($info['MOD']['#']['WEBWORK_SET']['0']['#']);
//The structure is equal to the db, so insert the quiz
$newid = insert_record("wwassignment", $wwassignment);
//Do some output
if (!defined('RESTORE_SILENTLY')) {
echo "<li>" . get_string("modulename", "wwassignment") . " \"" . format_string(stripslashes($wwassignment->name), true) . "\"</li>";
}
backup_flush(300);
if ($newid) {
//We have the newid, update backup_ids
backup_putid($restore->backup_unique_code, $mod->modtype, $mod->id, $newid);
} else {
$status = false;
}
} else {
$status = false;
}
return $status;
}
function write_role_assignments_xml($bf, $preferences, $context, $startlevel)
{
/// write role_assign code here
fwrite($bf, start_tag("ROLES_ASSIGNMENTS", $startlevel, true));
if ($roles = get_roles_with_assignment_on_context($context)) {
foreach ($roles as $role) {
/// Skip non-selected roles
if (!isset($preferences->backuproleassignments[$role->id])) {
continue;
}
fwrite($bf, start_tag("ROLE", $startlevel + 1, true));
fwrite($bf, full_tag("ID", $startlevel + 2, false, $role->id));
fwrite($bf, full_tag("NAME", $startlevel + 2, false, $role->name));
fwrite($bf, full_tag("SHORTNAME", $startlevel + 2, false, $role->shortname));
fwrite($bf, start_tag("ASSIGNMENTS", $startlevel + 2, true));
if ($assignments = get_users_from_role_on_context($role, $context)) {
foreach ($assignments as $assignment) {
/// Role assignments are only sent to backup if the user is one target user
if (backup_getid($preferences->backup_unique_code, 'user', $assignment->userid)) {
fwrite($bf, start_tag("ASSIGNMENT", $startlevel + 3, true));
fwrite($bf, full_tag("USERID", $startlevel + 4, false, $assignment->userid));
fwrite($bf, full_tag("HIDDEN", $startlevel + 4, false, $assignment->hidden));
fwrite($bf, full_tag("TIMESTART", $startlevel + 4, false, $assignment->timestart));
fwrite($bf, full_tag("TIMEEND", $startlevel + 4, false, $assignment->timeend));
fwrite($bf, full_tag("TIMEMODIFIED", $startlevel + 4, false, $assignment->timemodified));
if (!isset($assignment->modifierid)) {
$assignment->modifierid = 0;
}
fwrite($bf, full_tag("MODIFIERID", $startlevel + 4, false, $assignment->modifierid));
fwrite($bf, full_tag("ENROL", $startlevel + 4, false, $assignment->enrol));
fwrite($bf, full_tag("SORTORDER", $startlevel + 4, false, $assignment->sortorder));
fwrite($bf, end_tag("ASSIGNMENT", $startlevel + 3, true));
}
}
}
fwrite($bf, end_tag("ASSIGNMENTS", $startlevel + 2, true));
fwrite($bf, end_tag("ROLE", $startlevel + 1, true));
}
}
fwrite($bf, end_tag("ROLES_ASSIGNMENTS", $startlevel, true));
}
/**
* Return content decoded to support interactivities linking.
* This is called automatically from
* {@link restore_decode_content_links_worker()} function
* in the restore process.
*
* @param string $content Content to be dencoded
* @param object $restore Restore preferences object
* @return string The dencoded content
**/
function learning_decode_format_content_links($content, $restore)
{
global $CFG;
$searchstring = '/\\$@(COURSEFORMATFRONTPAGE)\\*([0-9]+)@\\$/';
preg_match_all($searchstring, $content, $foundset);
if ($foundset[0]) {
// iterate of $foundset[2] and $foundset[3] they are the old_ids
foreach ($foundset[2] as $key => $old_id) {
$rec = backup_getid($restore->backup_unique_code, 'format_page', $old_id);
$searchstring = '/\\$@(COURSEFORMATFRONTPAGE)\\*(' . $old_id . ')@\\$/';
if (!empty($rec->new_id)) {
$content = preg_replace($searchstring, $CFG->wwwroot . '/index.php?page=' . $rec->new_id, $content);
} else {
// it's a link to an external site so leave alone
$content = preg_replace($searchstring, $restore->original_wwwroot . '/index.php?page=' . $old_id, $content);
}
}
}
$searchstring = '/\\$@(COURSEFORMATPAGE)\\*([0-9]+)\\*([0-9]+)@\\$/';
preg_match_all($searchstring, $content, $foundset);
if ($foundset[0]) {
// iterate of $foundset[2] and $foundset[3] they are the old_ids
foreach ($foundset[2] as $key => $old_id) {
$old_id2 = $foundset[3][$key];
$rec = backup_getid($restore->backup_unique_code, 'course', $old_id);
$rec2 = backup_getid($restore->backup_unique_code, 'format_page', $old_id2);
$searchstring = '/\\$@(COURSEFORMATPAGE)\\*(' . $old_id . ')\\*(' . $old_id2 . ')@\\$/';
if (!empty($rec->new_id) && !empty($rec2->new_id)) {
$content = preg_replace($searchstring, $CFG->wwwroot . '/course/view.php?id=' . $rec->new_id . '&page=' . $rec2->new_id, $content);
} else {
// it's a link to an external site so leave alone
$content = preg_replace($searchstring, $restore->original_wwwroot . '/course/view.php?id=' . $old_id . '&page=' . $old_id2, $content);
}
}
}
$searchstring = '/\\$@(COURSEFORMATMANAGEMENU)\\*([0-9]+)@\\$/';
preg_match_all($searchstring, $content, $foundset);
if ($foundset[0]) {
// iterate of $foundset[2] and $foundset[3] they are the old_ids
foreach ($foundset[2] as $key => $old_id) {
$rec = backup_getid($restore->backup_unique_code, 'course', $old_id);
$searchstring = '/\\$@(COURSEFORMATMANAGEMENU)\\*(' . $old_id . ')@\\$/';
if (!empty($rec->new_id)) {
$content = preg_replace($searchstring, $CFG->wwwroot . '/course/format/page/managemenu.php?id=' . $rec->new_id, $content);
} else {
// it's a link to an external site so leave alone
$content = preg_replace($searchstring, $restore->original_wwwroot . '/course/format/page/managemenu.php?id=' . $old_id, $content);
}
}
}
return $content;
}
function endElementUsers($parser, $tagName)
{
global $CFG;
//Check if we are into USERS zone
if ($this->tree[3] == "USERS") {
//if (trim($this->content)) //Debug
// echo "C".str_repeat(" ",($this->level+2)*2).$this->getContents()."<br />\n"; //Debug
//echo $this->level.str_repeat(" ",$this->level*2)."</".$tagName."><br />\n"; //Debug
//Dependig of different combinations, do different things
if ($this->level == 4) {
switch ($tagName) {
case "USER":
//Increment counter
$this->counter++;
//Save to db, only save if record not already exist
// if there already is an new_id for this entry, just use that new_id?
$newuser = backup_getid($this->preferences->backup_unique_code, "user", $this->info->tempuser->id);
if (isset($newuser->new_id)) {
$newid = $newuser->new_id;
} else {
$newid = null;
}
backup_putid($this->preferences->backup_unique_code, "user", $this->info->tempuser->id, $newid, $this->info->tempuser);
//Do some output
if ($this->counter % 10 == 0) {
if (!defined('RESTORE_SILENTLY')) {
echo ".";
if ($this->counter % 200 == 0) {
echo "<br />";
}
}
backup_flush(300);
}
//Delete temp obejct
unset($this->info->tempuser);
break;
}
}
if ($this->level == 5) {
switch ($tagName) {
case "ID":
$this->info->users[$this->getContents()] = $this->getContents();
$this->info->tempuser->id = $this->getContents();
break;
case "AUTH":
$this->info->tempuser->auth = $this->getContents();
break;
case "CONFIRMED":
$this->info->tempuser->confirmed = $this->getContents();
break;
case "POLICYAGREED":
$this->info->tempuser->policyagreed = $this->getContents();
break;
case "DELETED":
$this->info->tempuser->deleted = $this->getContents();
break;
case "USERNAME":
$this->info->tempuser->username = $this->getContents();
break;
case "PASSWORD":
$this->info->tempuser->password = $this->getContents();
break;
case "IDNUMBER":
$this->info->tempuser->idnumber = $this->getContents();
break;
case "FIRSTNAME":
$this->info->tempuser->firstname = $this->getContents();
break;
case "LASTNAME":
$this->info->tempuser->lastname = $this->getContents();
break;
case "EMAIL":
$this->info->tempuser->email = $this->getContents();
break;
case "EMAILSTOP":
$this->info->tempuser->emailstop = $this->getContents();
break;
case "ICQ":
$this->info->tempuser->icq = $this->getContents();
break;
case "SKYPE":
$this->info->tempuser->skype = $this->getContents();
break;
case "AIM":
$this->info->tempuser->aim = $this->getContents();
break;
case "YAHOO":
$this->info->tempuser->yahoo = $this->getContents();
break;
case "MSN":
$this->info->tempuser->msn = $this->getContents();
break;
case "PHONE1":
$this->info->tempuser->phone1 = $this->getContents();
break;
case "PHONE2":
$this->info->tempuser->phone2 = $this->getContents();
break;
case "INSTITUTION":
$this->info->tempuser->institution = $this->getContents();
break;
case "DEPARTMENT":
$this->info->tempuser->department = $this->getContents();
break;
case "ADDRESS":
$this->info->tempuser->address = $this->getContents();
break;
case "CITY":
$this->info->tempuser->city = $this->getContents();
break;
case "COUNTRY":
$this->info->tempuser->country = $this->getContents();
break;
case "LANG":
$this->info->tempuser->lang = $this->getContents();
break;
case "THEME":
$this->info->tempuser->theme = $this->getContents();
break;
case "TIMEZONE":
$this->info->tempuser->timezone = $this->getContents();
break;
case "FIRSTACCESS":
$this->info->tempuser->firstaccess = $this->getContents();
break;
case "LASTACCESS":
$this->info->tempuser->lastaccess = $this->getContents();
break;
case "LASTLOGIN":
$this->info->tempuser->lastlogin = $this->getContents();
break;
case "CURRENTLOGIN":
$this->info->tempuser->currentlogin = $this->getContents();
break;
case "LASTIP":
$this->info->tempuser->lastip = $this->getContents();
break;
case "SECRET":
$this->info->tempuser->secret = $this->getContents();
break;
case "PICTURE":
$this->info->tempuser->picture = $this->getContents();
break;
case "URL":
$this->info->tempuser->url = $this->getContents();
break;
case "DESCRIPTION":
$this->info->tempuser->description = $this->getContents();
break;
case "MAILFORMAT":
$this->info->tempuser->mailformat = $this->getContents();
break;
case "MAILDIGEST":
$this->info->tempuser->maildigest = $this->getContents();
break;
case "MAILDISPLAY":
$this->info->tempuser->maildisplay = $this->getContents();
break;
case "HTMLEDITOR":
$this->info->tempuser->htmleditor = $this->getContents();
break;
case "AJAX":
$this->info->tempuser->ajax = $this->getContents();
break;
case "AUTOSUBSCRIBE":
$this->info->tempuser->autosubscribe = $this->getContents();
break;
case "TRACKFORUMS":
$this->info->tempuser->trackforums = $this->getContents();
break;
case "MNETHOSTURL":
$this->info->tempuser->mnethosturl = $this->getContents();
break;
case "TIMEMODIFIED":
$this->info->tempuser->timemodified = $this->getContents();
break;
default:
break;
}
}
if ($this->level == 6 && $this->tree[5] != "ROLES_ASSIGNMENTS" && $this->tree[5] != "ROLES_OVERRIDES") {
switch ($tagName) {
case "ROLE":
//We've finalized a role, get it
$this->info->tempuser->roles[$this->info->temprole->type] = $this->info->temprole;
unset($this->info->temprole);
break;
case "USER_PREFERENCE":
//We've finalized a user_preference, get it
$this->info->tempuser->user_preferences[$this->info->tempuserpreference->name] = $this->info->tempuserpreference;
unset($this->info->tempuserpreference);
break;
case "USER_CUSTOM_PROFILE_FIELD":
//We've finalized a user_custom_profile_field, get it
$this->info->tempuser->user_custom_profile_fields[] = $this->info->tempusercustomprofilefield;
unset($this->info->tempusercustomprofilefield);
break;
case "USER_TAG":
//We've finalized a user_tag, get it
$this->info->tempuser->user_tags[] = $this->info->tempusertag;
unset($this->info->tempusertag);
break;
default:
break;
}
}
if ($this->level == 7 && $this->tree[5] != "ROLES_ASSIGNMENTS" && $this->tree[5] != "ROLES_OVERRIDES") {
/// If we are reading roles
if ($this->tree[6] == 'ROLE') {
switch ($tagName) {
case "TYPE":
$this->info->temprole->type = $this->getContents();
break;
case "AUTHORITY":
$this->info->temprole->authority = $this->getContents();
break;
case "TEA_ROLE":
$this->info->temprole->tea_role = $this->getContents();
break;
case "EDITALL":
$this->info->temprole->editall = $this->getContents();
break;
case "TIMESTART":
$this->info->temprole->timestart = $this->getContents();
break;
case "TIMEEND":
$this->info->temprole->timeend = $this->getContents();
break;
case "TIMEMODIFIED":
$this->info->temprole->timemodified = $this->getContents();
break;
case "TIMESTART":
$this->info->temprole->timestart = $this->getContents();
break;
case "TIMEEND":
$this->info->temprole->timeend = $this->getContents();
break;
case "TIME":
$this->info->temprole->time = $this->getContents();
break;
case "TIMEACCESS":
$this->info->temprole->timeaccess = $this->getContents();
break;
case "ENROL":
$this->info->temprole->enrol = $this->getContents();
break;
default:
break;
}
/// If we are reading user_preferences
} else {
if ($this->tree[6] == 'USER_PREFERENCE') {
switch ($tagName) {
case "NAME":
$this->info->tempuserpreference->name = $this->getContents();
break;
case "VALUE":
$this->info->tempuserpreference->value = $this->getContents();
break;
default:
break;
}
/// If we are reading user_custom_profile_fields
} else {
if ($this->tree[6] == 'USER_CUSTOM_PROFILE_FIELD') {
switch ($tagName) {
case "FIELD_NAME":
$this->info->tempusercustomprofilefield->field_name = $this->getContents();
break;
case "FIELD_TYPE":
$this->info->tempusercustomprofilefield->field_type = $this->getContents();
break;
case "FIELD_DATA":
$this->info->tempusercustomprofilefield->field_data = $this->getContents();
break;
default:
break;
}
/// If we are reading user_tags
} else {
if ($this->tree[6] == 'USER_TAG') {
switch ($tagName) {
case "NAME":
$this->info->tempusertag->name = $this->getContents();
break;
case "RAWNAME":
$this->info->tempusertag->rawname = $this->getContents();
break;
default:
break;
}
}
}
}
}
}
if ($this->tree[5] == "ROLES_ASSIGNMENTS") {
if ($this->level == 7) {
switch ($tagName) {
case "NAME":
$this->info->tempname = $this->getContents();
break;
case "SHORTNAME":
$this->info->tempshortname = $this->getContents();
break;
case "ID":
$this->info->tempid = $this->getContents();
// temp roleid
break;
}
}
if ($this->level == 9) {
switch ($tagName) {
case "USERID":
$this->info->tempuser->roleassignments[$this->info->tempid]->name = $this->info->tempname;
$this->info->tempuser->roleassignments[$this->info->tempid]->shortname = $this->info->tempshortname;
$this->info->tempuserid = $this->getContents();
$this->info->tempuser->roleassignments[$this->info->tempid]->assignments[$this->info->tempuserid]->userid = $this->getContents();
break;
case "HIDDEN":
$this->info->tempuser->roleassignments[$this->info->tempid]->assignments[$this->info->tempuserid]->hidden = $this->getContents();
break;
case "TIMESTART":
$this->info->tempuser->roleassignments[$this->info->tempid]->assignments[$this->info->tempuserid]->timestart = $this->getContents();
break;
case "TIMEEND":
$this->info->tempuser->roleassignments[$this->info->tempid]->assignments[$this->info->tempuserid]->timeend = $this->getContents();
break;
case "TIMEMODIFIED":
$this->info->tempuser->roleassignments[$this->info->tempid]->assignments[$this->info->tempuserid]->timemodified = $this->getContents();
break;
case "MODIFIERID":
$this->info->tempuser->roleassignments[$this->info->tempid]->assignments[$this->info->tempuserid]->modifierid = $this->getContents();
break;
case "ENROL":
$this->info->tempuser->roleassignments[$this->info->tempid]->assignments[$this->info->tempuserid]->enrol = $this->getContents();
break;
case "SORTORDER":
$this->info->tempuser->roleassignments[$this->info->tempid]->assignments[$this->info->tempuserid]->sortorder = $this->getContents();
break;
}
}
}
/// ends role_assignments
if ($this->tree[5] == "ROLES_OVERRIDES") {
if ($this->level == 7) {
switch ($tagName) {
case "NAME":
$this->info->tempname = $this->getContents();
break;
case "SHORTNAME":
$this->info->tempshortname = $this->getContents();
break;
case "ID":
$this->info->tempid = $this->getContents();
// temp roleid
break;
}
}
if ($this->level == 9) {
switch ($tagName) {
case "NAME":
$this->info->tempuser->roleoverrides[$this->info->tempid]->name = $this->info->tempname;
$this->info->tempuser->roleoverrides[$this->info->tempid]->shortname = $this->info->tempshortname;
$this->info->tempname = $this->getContents();
// change to name of capability
$this->info->tempuser->roleoverrides[$this->info->tempid]->overrides[$this->info->tempname]->name = $this->getContents();
break;
case "PERMISSION":
$this->info->tempuser->roleoverrides[$this->info->tempid]->overrides[$this->info->tempname]->permission = $this->getContents();
break;
case "TIMEMODIFIED":
$this->info->tempuser->roleoverrides[$this->info->tempid]->overrides[$this->info->tempname]->timemodified = $this->getContents();
break;
case "MODIFIERID":
$this->info->tempuser->roleoverrides[$this->info->tempid]->overrides[$this->info->tempname]->modifierid = $this->getContents();
break;
}
}
}
/// ends role_overrides
}
// closes if this->tree[3]=="users"
//Stop parsing if todo = USERS and tagName = USERS (en of the tag, of course)
//Speed up a lot (avoid parse all)
if ($tagName == "USERS" and $this->level == 3) {
$this->finished = true;
$this->counter = 0;
}
//Clear things
$this->tree[$this->level] = "";
$this->level--;
$this->content = "";
}
function restore($old_question_id, $new_question_id, $info, $restore)
{
$status = true;
//Get the calculated-s array
$calculateds = $info['#']['CALCULATED'];
//Iterate over calculateds
for ($i = 0; $i < sizeof($calculateds); $i++) {
$cal_info = $calculateds[$i];
//traverse_xmlize($cal_info); //Debug
//print_object ($GLOBALS['traverse_array']); //Debug
//$GLOBALS['traverse_array']=""; //Debug
//Now, build the question_calculated record structure
$calculated->question = $new_question_id;
$calculated->answer = backup_todb($cal_info['#']['ANSWER']['0']['#']);
$calculated->tolerance = backup_todb($cal_info['#']['TOLERANCE']['0']['#']);
$calculated->tolerancetype = backup_todb($cal_info['#']['TOLERANCETYPE']['0']['#']);
$calculated->correctanswerlength = backup_todb($cal_info['#']['CORRECTANSWERLENGTH']['0']['#']);
$calculated->correctanswerformat = backup_todb($cal_info['#']['CORRECTANSWERFORMAT']['0']['#']);
////We have to recode the answer field
$answer = backup_getid($restore->backup_unique_code, "question_answers", $calculated->answer);
if ($answer) {
$calculated->answer = $answer->new_id;
}
//The structure is equal to the db, so insert the question_calculated
$newid = insert_record("question_calculated", $calculated);
//Do some output
if (($i + 1) % 50 == 0) {
if (!defined('RESTORE_SILENTLY')) {
echo ".";
if (($i + 1) % 1000 == 0) {
echo "<br />";
}
}
backup_flush(300);
}
//Now restore numerical_units
$status = question_restore_numerical_units($old_question_id, $new_question_id, $cal_info, $restore);
//Now restore dataset_definitions
if ($status && $newid) {
$status = question_restore_dataset_definitions($old_question_id, $new_question_id, $cal_info, $restore);
}
if (!$newid) {
$status = false;
}
}
return $status;
}
function restore_recode_answer($state, $restore)
{
// The answer looks like 'randomXX-ANSWER', where XX is
// the id of the used question and ANSWER the actual
// response to that question.
// However, there may still be old-style states around,
// which store the id of the wrapped question in the
// state of the random question and store the response
// in a separate state for the wrapped question
global $QTYPES, $DB;
$answer_field = "";
if (ereg('^random([0-9]+)-(.*)$', $state->answer, $answerregs)) {
// Recode the question id in $answerregs[1]
// Get the question from backup_ids
if (!($wrapped = backup_getid($restore->backup_unique_code, "question", $answerregs[1]))) {
echo 'Could not recode question in random-' . $answerregs[1] . '<br />';
return $answer_field;
}
// Get the question type for recursion
if (!($wrappedquestion->qtype = $DB->get_field('question', 'qtype', array('id' => $wrapped->new_id)))) {
echo 'Could not get qtype while recoding question random-' . $answerregs[1] . '<br />';
return $answer_field;
}
$newstate = $state;
$newstate->question = $wrapped->new_id;
$newstate->answer = $answerregs[2];
$answer_field = 'random' . $wrapped->new_id . '-';
// Recode the answer field in $answerregs[2] depending on
// the qtype of question with id $answerregs[1]
$answer_field .= $QTYPES[$wrappedquestion->qtype]->restore_recode_answer($newstate, $restore);
} else {
// Handle old-style states
$answer_link = backup_getid($restore->backup_unique_code, "question", $state->answer);
if ($answer_link) {
$answer_field = $answer_link->new_id;
}
}
return $answer_field;
}
function hotpot_decode_content_link($scriptname, $paramname, $paramvalue, &$restore)
{
global $CFG;
$table = '';
switch ($paramname) {
case 'id':
switch ($scriptname) {
case 'index':
$table = 'course';
break;
case 'report':
case 'review':
case 'view':
$table = 'course_modules';
break;
case 'attempt':
$table = 'hotpot_attempts';
break;
}
break;
case 'hp':
case 'hotpotid':
$table = 'hotpot';
break;
}
$new_id = 0;
if ($table) {
if ($rec = backup_getid($restore->backup_unique_code, $table, $paramvalue)) {
$new_id = $rec->new_id;
}
}
return "{$CFG->wwwroot}/mod/hotpot/{$scriptname}.php?{$paramname}={$new_id}";
}
function wiki_decode_content_links($content, $restore)
{
global $CFG;
$result = $content;
//Link to the list of wikis
$searchstring = '/\\$@(WIKIINDEX)\\*([0-9]+)@\\$/';
//We look for it
preg_match_all($searchstring, $content, $foundset);
//If found, then we are going to look for its new id (in backup tables)
if ($foundset[0]) {
//print_object($foundset); //Debug
//Iterate over foundset[2]. They are the old_ids
foreach ($foundset[2] as $old_id) {
//We get the needed variables here (course id)
$rec = backup_getid($restore->backup_unique_code, "course", $old_id);
//Personalize the searchstring
$searchstring = '/\\$@(WIKIINDEX)\\*(' . $old_id . ')@\\$/';
//If it is a link to this course, update the link to its new location
if ($rec->new_id) {
//Now replace it
$result = preg_replace($searchstring, $CFG->wwwroot . '/mod/wiki/index.php?id=' . $rec->new_id, $result);
} else {
//It's a foreign link so leave it as original
$result = preg_replace($searchstring, $restore->original_wwwroot . '/mod/wiki/index.php?id=' . $old_id, $result);
}
}
}
//Link to wiki view by moduleid
$searchstring = '/\\$@(WIKIVIEWBYID)\\*([0-9]+)@\\$/';
//We look for it
preg_match_all($searchstring, $result, $foundset);
//If found, then we are going to look for its new id (in backup tables)
if ($foundset[0]) {
//print_object($foundset); //Debug
//Iterate over foundset[2]. They are the old_ids
foreach ($foundset[2] as $old_id) {
//We get the needed variables here (course_modules id)
$rec = backup_getid($restore->backup_unique_code, "course_modules", $old_id);
//Personalize the searchstring
$searchstring = '/\\$@(WIKIVIEWBYID)\\*(' . $old_id . ')@\\$/';
//If it is a link to this course, update the link to its new location
if ($rec->new_id) {
//Now replace it
$result = preg_replace($searchstring, $CFG->wwwroot . '/mod/wiki/view.php?id=' . $rec->new_id, $result);
} else {
//It's a foreign link so leave it as original
$result = preg_replace($searchstring, $restore->original_wwwroot . '/mod/wiki/view.php?id=' . $old_id, $result);
}
}
}
return $result;
}
function forum_decode_content_links($content, $restore)
{
global $CFG;
$result = $content;
//Link to the list of forums
$searchstring = '/\\$@(FORUMINDEX)\\*([0-9]+)@\\$/';
//We look for it
preg_match_all($searchstring, $content, $foundset);
//If found, then we are going to look for its new id (in backup tables)
if ($foundset[0]) {
//print_object($foundset); //Debug
//Iterate over foundset[2]. They are the old_ids
foreach ($foundset[2] as $old_id) {
//We get the needed variables here (course id)
$rec = backup_getid($restore->backup_unique_code, "course", $old_id);
//Personalize the searchstring
$searchstring = '/\\$@(FORUMINDEX)\\*(' . $old_id . ')@\\$/';
//If it is a link to this course, update the link to its new location
if ($rec->new_id) {
//Now replace it
$result = preg_replace($searchstring, $CFG->wwwroot . '/mod/forum/index.php?id=' . $rec->new_id, $result);
} else {
//It's a foreign link so leave it as original
$result = preg_replace($searchstring, $restore->original_wwwroot . '/mod/forum/index.php?id=' . $old_id, $result);
}
}
}
//Link to forum view by moduleid
$searchstring = '/\\$@(FORUMVIEWBYID)\\*([0-9]+)@\\$/';
//We look for it
preg_match_all($searchstring, $result, $foundset);
//If found, then we are going to look for its new id (in backup tables)
if ($foundset[0]) {
//print_object($foundset); //Debug
//Iterate over foundset[2]. They are the old_ids
foreach ($foundset[2] as $old_id) {
//We get the needed variables here (course_modules id)
$rec = backup_getid($restore->backup_unique_code, "course_modules", $old_id);
//Personalize the searchstring
$searchstring = '/\\$@(FORUMVIEWBYID)\\*(' . $old_id . ')@\\$/';
//If it is a link to this course, update the link to its new location
if ($rec->new_id) {
//Now replace it
$result = preg_replace($searchstring, $CFG->wwwroot . '/mod/forum/view.php?id=' . $rec->new_id, $result);
} else {
//It's a foreign link so leave it as original
$result = preg_replace($searchstring, $restore->original_wwwroot . '/mod/forum/view.php?id=' . $old_id, $result);
}
}
}
//Link to forum view by forumid
$searchstring = '/\\$@(FORUMVIEWBYF)\\*([0-9]+)@\\$/';
//We look for it
preg_match_all($searchstring, $result, $foundset);
//If found, then we are going to look for its new id (in backup tables)
if ($foundset[0]) {
//print_object($foundset); //Debug
//Iterate over foundset[2]. They are the old_ids
foreach ($foundset[2] as $old_id) {
//We get the needed variables here (forum id)
$rec = backup_getid($restore->backup_unique_code, "forum", $old_id);
//Personalize the searchstring
$searchstring = '/\\$@(FORUMVIEWBYF)\\*(' . $old_id . ')@\\$/';
//If it is a link to this course, update the link to its new location
if ($rec->new_id) {
//Now replace it
$result = preg_replace($searchstring, $CFG->wwwroot . '/mod/forum/view.php?f=' . $rec->new_id, $result);
} else {
//It's a foreign link so leave it as original
$result = preg_replace($searchstring, $restore->original_wwwroot . '/mod/forum/view.php?f=' . $old_id, $result);
}
}
}
//Link to forum discussion by discussionid
$searchstring = '/\\$@(FORUMDISCUSSIONVIEW)\\*([0-9]+)@\\$/';
//We look for it
preg_match_all($searchstring, $result, $foundset);
//If found, then we are going to look for its new id (in backup tables)
if ($foundset[0]) {
//print_object($foundset); //Debug
//Iterate over foundset[2]. They are the old_ids
foreach ($foundset[2] as $old_id) {
//We get the needed variables here (discussion id)
$rec = backup_getid($restore->backup_unique_code, "forum_discussions", $old_id);
//Personalize the searchstring
$searchstring = '/\\$@(FORUMDISCUSSIONVIEW)\\*(' . $old_id . ')@\\$/';
//If it is a link to this course, update the link to its new location
if ($rec->new_id) {
//Now replace it
$result = preg_replace($searchstring, $CFG->wwwroot . '/mod/forum/discuss.php?d=' . $rec->new_id, $result);
} else {
//It's a foreign link so leave it as original
$result = preg_replace($searchstring, $restore->original_wwwroot . '/mod/forum/discuss.php?d=' . $old_id, $result);
}
}
}
//Link to forum discussion with parent syntax
$searchstring = '/\\$@(FORUMDISCUSSIONVIEWPARENT)\\*([0-9]+)\\*([0-9]+)@\\$/';
//We look for it
preg_match_all($searchstring, $result, $foundset);
//If found, then we are going to look for its new id (in backup tables)
if ($foundset[0]) {
//print_object($foundset); //Debug
//Iterate over foundset[2] and foundset[3]. They are the old_ids
foreach ($foundset[2] as $key => $old_id) {
$old_id2 = $foundset[3][$key];
//We get the needed variables here (discussion id and post id)
$rec = backup_getid($restore->backup_unique_code, "forum_discussions", $old_id);
$rec2 = backup_getid($restore->backup_unique_code, "forum_posts", $old_id2);
//Personalize the searchstring
$searchstring = '/\\$@(FORUMDISCUSSIONVIEWPARENT)\\*(' . $old_id . ')\\*(' . $old_id2 . ')@\\$/';
//If it is a link to this course, update the link to its new location
if ($rec->new_id && $rec2->new_id) {
//Now replace it
$result = preg_replace($searchstring, $CFG->wwwroot . '/mod/forum/discuss.php?d=' . $rec->new_id . '&parent=' . $rec2->new_id, $result);
} else {
//It's a foreign link so leave it as original
$result = preg_replace($searchstring, $restore->original_wwwroot . '/mod/forum/discuss.php?d=' . $old_id . '&parent=' . $old_id2, $result);
}
}
}
//Link to forum discussion with relative syntax
$searchstring = '/\\$@(FORUMDISCUSSIONVIEWINSIDE)\\*([0-9]+)\\*([0-9]+)@\\$/';
//We look for it
preg_match_all($searchstring, $result, $foundset);
//If found, then we are going to look for its new id (in backup tables)
if ($foundset[0]) {
//print_object($foundset); //Debug
//Iterate over foundset[2] and foundset[3]. They are the old_ids
foreach ($foundset[2] as $key => $old_id) {
$old_id2 = $foundset[3][$key];
//We get the needed variables here (discussion id and post id)
$rec = backup_getid($restore->backup_unique_code, "forum_discussions", $old_id);
$rec2 = backup_getid($restore->backup_unique_code, "forum_posts", $old_id2);
//Personalize the searchstring
$searchstring = '/\\$@(FORUMDISCUSSIONVIEWINSIDE)\\*(' . $old_id . ')\\*(' . $old_id2 . ')@\\$/';
//If it is a link to this course, update the link to its new location
if ($rec->new_id && $rec2->new_id) {
//Now replace it
$result = preg_replace($searchstring, $CFG->wwwroot . '/mod/forum/discuss.php?d=' . $rec->new_id . '#' . $rec2->new_id, $result);
} else {
//It's a foreign link so leave it as original
$result = preg_replace($searchstring, $restore->original_wwwroot . '/mod/forum/discuss.php?d=' . $old_id . '#' . $old_id2, $result);
}
}
}
return $result;
}
function restore_recode_answer($state, $restore)
{
//The answer is a comma separated list of hypen separated sequence number and answers. We may have to recode the answers
$answer_field = "";
$in_first = true;
$tok = strtok($state->answer, ",");
while ($tok) {
//Extract the multianswer_id and the answer
$exploded = explode("-", $tok);
$seqnum = $exploded[0];
$answer = $exploded[1];
// $sequence is an ordered array of the question ids.
if (!($sequence = get_field('question_multianswer', 'sequence', 'question', $state->question))) {
print_error('missingoption', 'question', '', $state->question);
}
$sequence = explode(',', $sequence);
// The id of the current question.
$wrappedquestionid = $sequence[$seqnum - 1];
// now we can find the question
if (!($wrappedquestion = get_record('question', 'id', $wrappedquestionid))) {
notify("Can't find the subquestion {$wrappedquestionid} that is used as part {$seqnum} in cloze question {$state->question}");
}
// For multichoice question we need to recode the answer
if ($answer and $wrappedquestion->qtype == 'multichoice') {
//The answer is an answer_id, look for it in backup_ids
if (!($ans = backup_getid($restore->backup_unique_code, "question_answers", $answer))) {
echo 'Could not recode cloze multichoice answer ' . $answer . '<br />';
}
$answer = $ans->new_id;
}
//build the new answer field for each pair
if ($in_first) {
$answer_field .= $seqnum . "-" . $answer;
$in_first = false;
} else {
$answer_field .= "," . $seqnum . "-" . $answer;
}
//check for next
$tok = strtok(",");
}
return $answer_field;
}
function restore_recode_answer($state, $restore)
{
$pos = strpos($state->answer, ':');
$order = array();
$responses = array();
if (false === $pos) {
// No order of answers is given, so use the default
if ($state->answer) {
$responses = explode(',', $state->answer);
}
} else {
$order = explode(',', substr($state->answer, 0, $pos));
if ($responsestring = substr($state->answer, $pos + 1)) {
$responses = explode(',', $responsestring);
}
}
if ($order) {
foreach ($order as $key => $oldansid) {
$answer = backup_getid($restore->backup_unique_code, "question_answers", $oldansid);
if ($answer) {
$order[$key] = $answer->new_id;
} else {
echo 'Could not recode multichoice answer id ' . $oldansid . ' for state ' . $state->oldid . '<br />';
}
}
}
if ($responses) {
foreach ($responses as $key => $oldansid) {
$answer = backup_getid($restore->backup_unique_code, "question_answers", $oldansid);
if ($answer) {
$responses[$key] = $answer->new_id;
} else {
echo 'Could not recode multichoice response answer id ' . $oldansid . ' for state ' . $state->oldid . '<br />';
}
}
}
return implode(',', $order) . ':' . implode(',', $responses);
}
function exercise_assessments_restore($new_exercise_id, $new_submission_id, $info, $restore)
{
global $CFG;
$status = true;
//Get the assessments array (optional)
if (isset($info['#']['ASSESSMENTS']['0']['#']['ASSESSMENT'])) {
$assessments = $info['#']['ASSESSMENTS']['0']['#']['ASSESSMENT'];
//Iterate over assessments
for ($i = 0; $i < sizeof($assessments); $i++) {
$ass_info = $assessments[$i];
//traverse_xmlize($ass_info); //Debug
//print_object ($GLOBALS['traverse_array']); //Debug
//$GLOBALS['traverse_array']=""; //Debug
//We'll need this later!!
$oldid = backup_todb($ass_info['#']['ID']['0']['#']);
$olduserid = backup_todb($ass_info['#']['USERID']['0']['#']);
//Now, build the exercise_ASSESSMENTS record structure
$assessment->exerciseid = $new_exercise_id;
$assessment->submissionid = $new_submission_id;
$assessment->userid = backup_todb($ass_info['#']['USERID']['0']['#']);
$assessment->timecreated = backup_todb($ass_info['#']['TIMECREATED']['0']['#']);
$assessment->timegraded = backup_todb($ass_info['#']['TIMEGRADED']['0']['#']);
$assessment->grade = backup_todb($ass_info['#']['GRADE']['0']['#']);
$assessment->gradinggrade = backup_todb($ass_info['#']['GRADINGGRADE']['0']['#']);
$assessment->mailed = backup_todb($ass_info['#']['MAILED']['0']['#']);
$assessment->generalcomment = backup_todb($ass_info['#']['GENERALCOMMENT']['0']['#']);
$assessment->teachercomment = backup_todb($ass_info['#']['TEACHERCOMMENT']['0']['#']);
//We have to recode the userid field
$user = backup_getid($restore->backup_unique_code, "user", $olduserid);
if ($user) {
$assessment->userid = $user->new_id;
}
//The structure is equal to the db, so insert the exercise_assessment
$newid = insert_record("exercise_assessments", $assessment);
//Do some output
if (($i + 1) % 50 == 0) {
if (!defined('RESTORE_SILENTLY')) {
echo ".";
if (($i + 1) % 1000 == 0) {
echo "<br />";
}
}
backup_flush(300);
}
if ($newid) {
//We have the newid, update backup_ids
backup_putid($restore->backup_unique_code, "exercise_assessments", $oldid, $newid);
//Now we need to restore exercise_grades (user level table)
if ($status) {
$status = exercise_grades_restore_mods($new_exercise_id, $newid, $ass_info, $restore);
}
} else {
$status = false;
}
}
}
return $status;
}
function quiz_restore_pre15_logs($restore, $log)
{
$status = false;
//Depending of the action, we recode different things
switch ($log->action) {
case "add":
if ($log->cmid) {
//Get the new_id of the module (to recode the info field)
$mod = backup_getid($restore->backup_unique_code, $log->module, $log->info);
if ($mod) {
$log->url = "view.php?id=" . $log->cmid;
$log->info = $mod->new_id;
$status = true;
}
}
break;
case "update":
if ($log->cmid) {
//Get the new_id of the module (to recode the info field)
$mod = backup_getid($restore->backup_unique_code, $log->module, $log->info);
if ($mod) {
$log->url = "view.php?id=" . $log->cmid;
$log->info = $mod->new_id;
$status = true;
}
}
break;
case "view":
if ($log->cmid) {
//Get the new_id of the module (to recode the info field)
$mod = backup_getid($restore->backup_unique_code, $log->module, $log->info);
if ($mod) {
$log->url = "view.php?id=" . $log->cmid;
$log->info = $mod->new_id;
$status = true;
}
}
break;
case "view all":
$log->url = "index.php?id=" . $log->course;
$status = true;
break;
case "report":
if ($log->cmid) {
//Get the new_id of the module (to recode the info field)
$mod = backup_getid($restore->backup_unique_code, $log->module, $log->info);
if ($mod) {
$log->url = "report.php?id=" . $log->cmid;
$log->info = $mod->new_id;
$status = true;
}
}
break;
case "attempt":
if ($log->cmid) {
//Get the new_id of the module (to recode the info field)
$mod = backup_getid($restore->backup_unique_code, $log->module, $log->info);
if ($mod) {
//Extract the attempt id from the url field
$attid = substr(strrchr($log->url, "="), 1);
//Get the new_id of the attempt (to recode the url field)
$att = backup_getid($restore->backup_unique_code, "quiz_attempts", $attid);
if ($att) {
$log->url = "review.php?id=" . $log->cmid . "&attempt=" . $att->new_id;
$log->info = $mod->new_id;
$status = true;
}
}
}
break;
case "submit":
if ($log->cmid) {
//Get the new_id of the module (to recode the info field)
$mod = backup_getid($restore->backup_unique_code, $log->module, $log->info);
if ($mod) {
//Extract the attempt id from the url field
$attid = substr(strrchr($log->url, "="), 1);
//Get the new_id of the attempt (to recode the url field)
$att = backup_getid($restore->backup_unique_code, "quiz_attempts", $attid);
if ($att) {
$log->url = "review.php?id=" . $log->cmid . "&attempt=" . $att->new_id;
$log->info = $mod->new_id;
$status = true;
}
}
}
break;
case "review":
if ($log->cmid) {
//Get the new_id of the module (to recode the info field)
$mod = backup_getid($restore->backup_unique_code, $log->module, $log->info);
if ($mod) {
//Extract the attempt id from the url field
$attid = substr(strrchr($log->url, "="), 1);
//Get the new_id of the attempt (to recode the url field)
$att = backup_getid($restore->backup_unique_code, "quiz_attempts", $attid);
if ($att) {
$log->url = "review.php?id=" . $log->cmid . "&attempt=" . $att->new_id;
$log->info = $mod->new_id;
$status = true;
}
}
}
break;
case "editquestions":
if ($log->cmid) {
//Get the new_id of the module (to recode the url field)
$mod = backup_getid($restore->backup_unique_code, $log->module, $log->info);
if ($mod) {
$log->url = "view.php?id=" . $log->cmid;
$log->info = $mod->new_id;
$status = true;
}
}
break;
default:
if (!defined('RESTORE_SILENTLY')) {
echo "action (" . $log->module . "-" . $log->action . ") unknow. Not restored<br />";
//Debug
}
break;
}
if ($status) {
$status = $log;
}
return $status;
}
function restore_recode_answer($state, $restore)
{
//answer may be empty
if ($state->answer) {
$answer = backup_getid($restore->backup_unique_code, "question_answers", $state->answer);
if ($answer) {
return $answer->new_id;
} else {
echo 'Could not recode truefalse answer id ' . $state->answer . ' for state ' . $state->oldid . '<br />';
}
}
}
function hotpot_restore_logs($restore, $log)
{
// assume the worst
$status = false;
switch ($log->action) {
case "add":
case "update":
case "view":
if ($log->cmid) {
//Get the new_id of the module (to recode the info field)
$mod = backup_getid($restore->backup_unique_code, $log->module, $log->info);
if ($mod) {
$log->url = "view.php?id=" . $log->cmid;
$log->info = $mod->new_id;
$status = true;
}
}
break;
case "view all":
$log->url = "index.php?id=" . $log->course;
$status = true;
break;
case "report":
if ($log->cmid) {
//Get the new_id of the module (to recode the info field)
$mod = backup_getid($restore->backup_unique_code, $log->module, $log->info);
if ($mod) {
$log->url = "report.php?id=" . $log->cmid;
$log->info = $mod->new_id;
$status = true;
}
}
break;
case "attempt":
case "submit":
case "review":
if ($log->cmid) {
//Get the new_id of the module (to recode the info field)
$mod = backup_getid($restore->backup_unique_code, $log->module, $log->info);
if ($mod) {
//Extract the attempt id from the url field
$attemptid = substr(strrchr($log->url, "="), 1);
//Get the new_id of the attempt (to recode the url field)
$attempt = backup_getid($restore->backup_unique_code, "hotpot_attempts", $attemptid);
if ($attempt) {
$log->url = "review.php?id=" . $log->cmid . "&attempt=" . $attempt->new_id;
$log->info = $mod->new_id;
$status = true;
}
}
}
break;
default:
// Oops, unknown $log->action
if (!defined('RESTORE_SILENTLY')) {
print "<p>action (" . $log->module . "-" . $log->action . ") unknown. Not restored</p>";
}
break;
}
// end switch
return $status ? $log : false;
}
function assignment_restore_logs($restore, $log)
{
$status = false;
//Depending of the action, we recode different things
switch ($log->action) {
case "add":
if ($log->cmid) {
//Get the new_id of the module (to recode the info field)
$mod = backup_getid($restore->backup_unique_code, $log->module, $log->info);
if ($mod) {
$log->url = "view.php?id=" . $log->cmid;
$log->info = $mod->new_id;
$status = true;
}
}
break;
case "update":
if ($log->cmid) {
//Get the new_id of the module (to recode the info field)
$mod = backup_getid($restore->backup_unique_code, $log->module, $log->info);
if ($mod) {
$log->url = "view.php?id=" . $log->cmid;
$log->info = $mod->new_id;
$status = true;
}
}
break;
case "view":
if ($log->cmid) {
//Get the new_id of the module (to recode the info field)
$mod = backup_getid($restore->backup_unique_code, $log->module, $log->info);
if ($mod) {
$log->url = "view.php?id=" . $log->cmid;
$log->info = $mod->new_id;
$status = true;
}
}
break;
case "view all":
$log->url = "index.php?id=" . $log->course;
$status = true;
break;
case "upload":
if ($log->cmid) {
//Get the new_id of the module (to recode the info field)
$mod = backup_getid($restore->backup_unique_code, $log->module, $log->info);
if ($mod) {
$log->url = "view.php?a=" . $mod->new_id;
$log->info = $mod->new_id;
$status = true;
}
}
break;
case "view submission":
if ($log->cmid) {
//Get the new_id of the module (to recode the info field)
$mod = backup_getid($restore->backup_unique_code, $log->module, $log->info);
if ($mod) {
$log->url = "submissions.php?id=" . $mod->new_id;
$log->info = $mod->new_id;
$status = true;
}
}
break;
case "update grades":
if ($log->cmid) {
//Extract the assignment id from the url field
$assid = substr(strrchr($log->url, "="), 1);
//Get the new_id of the module (to recode the info field)
$mod = backup_getid($restore->backup_unique_code, $log->module, $assid);
if ($mod) {
$log->url = "submissions.php?id=" . $mod->new_id;
$status = true;
}
}
break;
default:
if (!defined('RESTORE_SILENTLY')) {
echo "action (" . $log->module . "-" . $log->action . ") unknown. Not restored<br />";
//Debug
}
break;
}
if ($status) {
$status = $log;
}
return $status;
}
function mail_restore_logs($restore, $log)
{
$status = false;
//Depending of the action, we recode different things
switch ($log->action) {
case "add":
if ($log->cmid) {
//Get the new_id of the module (to recode the info field)
$mod = backup_getid($restore->backup_unique_code, $log->module, $log->info);
if ($mod) {
$log->url = "view.php?id=" . $log->cmid;
$log->info = $mod->new_id;
$status = true;
}
}
break;
case "update":
if ($log->cmid) {
//Get the new_id of the module (to recode the info field)
$mod = backup_getid($restore->backup_unique_code, $log->module, $log->info);
if ($mod) {
$log->url = "view.php?id=" . $log->cmid;
$log->info = $mod->new_id;
$status = true;
}
}
break;
case "view":
if ($log->cmid) {
//Get the new_id of the page (to recode the url field)
$mod = backup_getid($restore->backup_unique_code, $log->module, $log->info);
if ($mod) {
$log->url = "view.php?id=" . $log->cmid;
$log->info = $mod->new_id;
$status = true;
}
}
break;
default:
if (!defined('RESTORE_SILENTLY')) {
echo "action (" . $log->module . "-" . $log->action . ") unknown. Not restored<br>";
//Debug
}
break;
}
if ($status) {
$status = $log;
}
return $status;
}
$restoreq->mods['quiz']->instances[$reader_backup_ids->old_id]->restore = 1;
$restoreq->mods['quiz']->instances[$reader_backup_ids->old_id]->userinfo = 0;
$restoreq->mods['quiz']->instances[$reader_backup_ids->old_id]->restored_as_course_module = $reader_backup_ids->new_id;
$restoreq->course_startdateoffset = -1900800;
$restoreq->restore_restorecatto = 3;
$restoreq->rolesmapping = array(3 => 3, 4 => 4);
print_string('process_addquestion', 'reader', $quizzestoadd_['title']);
echo $OUTPUT->box_start('generalbox');
restore_create_questions($restoreq, $xml_file);
echo $OUTPUT->box_end();
//Add questions to quiz
$quizzesneeds = explode(',', $xmlarray['MOODLE_BACKUP']['#']['COURSE']['0']['#']['MODULES']['0']['#']['MOD']['0']['#']['QUESTIONS']['0']['#']);
$questiondata = array();
foreach ($quizzesneeds as $quizzesneed) {
if ($quizzesneed != 0) {
$questionnewid = backup_getid($restoreq->backup_unique_code, 'question', $quizzesneed);
if (!empty($questionnewid->new_id)) {
$questiondata[$quizzesneed] = $questionnewid->new_id;
}
}
}
$questiongradedata = array();
foreach ($xmlarray['MOODLE_BACKUP']['#']['COURSE']['0']['#']['MODULES']['0']['#']['MOD']['0']['#']['QUESTION_INSTANCES']['0']['#']['QUESTION_INSTANCE'] as $findgrade) {
$questiongradedata[$findgrade['#']['QUESTION']['0']['#']] = $findgrade['#']['GRADE']['0']['#'];
}
$DB->set_field('quiz', 'questions', implode(',', $questiondata) . ',0', array('id' => $quizbook[$quizzestoadd_['id']]));
foreach ($questiondata as $key => $value) {
$grade = new stdClass();
$grade->quiz = $quizbook[$quizzestoadd_['id']];
$grade->question = $value;
$grade->grade = $questiongradedata[$key];
/**
* Executed after block instance has been created, we use it to recode
* the glossary config setting to point to the new (restored) one
*/
function after_restore($restore)
{
/// We need to transform the glossary->id from the original one to the restored one
if ($rec = backup_getid($restore->backup_unique_code, 'glossary', $this->config->glossary)) {
$this->config->glossary = $rec->new_id;
$this->instance_config_commit();
}
}
/**
* セクションのリストア
*
* @param object $restore
* @param string $xml_file
* @return bool
*/
function project_restore_section(&$restore, $xml_file)
{
global $CFG, $db;
$status = true;
// $restoreのsectionパラメーターのチェック
if (empty($restore->section)) {
return false;
}
// セクションを取得
if (!($section = get_course_section($restore->section, $restore->course_id))) {
error("Section data was incorrect (can't find it)");
}
//Check it exists
if (!file_exists($xml_file)) {
$status = false;
}
//Get info from xml
if ($status) {
$info = restore_read_xml_sections($xml_file);
}
//Put the info in the DB, recoding ids and saving the in backup tables
$sequence = "";
if ($info) {
//For each, section, save it to db
foreach ($info->sections as $key => $sect) {
$sequence = "";
$update_rec = new object();
$update_rec->id = $section->id;
$update_rec->course = $restore->course_id;
$update_rec->section = $restore->section;
$update_rec->summary = backup_todb($sect->summary);
$update_rec->visible = $sect->visible;
$update_rec->sequence = "";
$status = update_record('course_sections', $update_rec);
$newid = $update_rec->id;
if ($newid) {
//save old and new section id
backup_putid($restore->backup_unique_code, "course_sections", $key, $newid);
} else {
$status = false;
}
//If all is OK, go with associated mods
if ($status) {
//If we have mods in the section
if (!empty($sect->mods)) {
//For each mod inside section
foreach ($sect->mods as $keym => $mod) {
// Yu: This part is called repeatedly for every instance,
// so it is necessary to set the granular flag and check isset()
// when the first instance of this type of mod is processed.
//if (!isset($restore->mods[$mod->type]->granular) && isset($restore->mods[$mod->type]->instances) && is_array($restore->mods[$mod->type]->instances)) {
if (!isset($restore->mods[$mod->type]->granular)) {
if (isset($restore->mods[$mod->type]->instances) && is_array($restore->mods[$mod->type]->instances)) {
// This defines whether we want to restore specific
// instances of the modules (granular restore), or
// whether we don't care and just want to restore
// all module instances (non-granular).
$restore->mods[$mod->type]->granular = true;
} else {
$restore->mods[$mod->type]->granular = false;
}
}
//Check if we've to restore this module (and instance)
if (!empty($restore->mods[$mod->type]->restore)) {
if (empty($restore->mods[$mod->type]->granular) || array_key_exists($mod->instance, $restore->mods[$mod->type]->instances) && !empty($restore->mods[$mod->type]->instances[$mod->instance]->restore)) {
//Get the module id from modules
$module = get_record("modules", "name", $mod->type);
if ($module) {
$course_module = new object();
$course_module->course = $restore->course_id;
$course_module->module = $module->id;
$course_module->section = $newid;
$course_module->added = $mod->added;
$course_module->score = $mod->score;
$course_module->indent = $mod->indent;
$course_module->visible = $mod->visible;
$course_module->groupmode = $mod->groupmode;
if ($mod->groupingid and $grouping = backup_getid($restore->backup_unique_code, "groupings", $mod->groupingid)) {
$course_module->groupingid = $grouping->new_id;
} else {
$course_module->groupingid = 0;
}
$course_module->groupmembersonly = $mod->groupmembersonly;
$course_module->instance = 0;
//NOTE: The instance (new) is calculated and updated in db in the
// final step of the restore. We don't know it yet.
//print_object($course_module); //Debug
//Save it to db
$newidmod = insert_record("course_modules", $course_module);
if ($newidmod) {
//save old and new module id
//In the info field, we save the original instance of the module
//to use it later
backup_putid($restore->backup_unique_code, "course_modules", $keym, $newidmod, $mod->instance);
$restore->mods[$mod->type]->instances[$mod->instance]->restored_as_course_module = $newidmod;
} else {
$status = false;
}
//Now, calculate the sequence field
if ($status) {
if ($sequence) {
$sequence .= "," . $newidmod;
} else {
$sequence = $newidmod;
}
}
} else {
$status = false;
}
}
}
}
}
}
//If all is OK, update sequence field in course_sections
if ($status) {
if (isset($sequence)) {
$update_rec = new object();
$update_rec->id = $newid;
$update_rec->sequence = $sequence;
$status = update_record("course_sections", $update_rec);
}
}
}
} else {
$status = false;
}
return $status;
}
/**
* Returns a content decoded to support interactivities linking. Every module
* should have its own. They are called automatically from
* xxxx_decode_content_links_caller() function in each module
* in the restore process.
*
* @param string $content the content to be decoded
* @param object $restore the preferences used in restore
* @return string the decoded string
*/
function data_decode_content_links($content, $restore)
{
global $CFG;
$result = $content;
/// Link to the list of datas
$searchstring = '/\\$@(DATAINDEX)\\*([0-9]+)@\\$/';
/// We look for it
preg_match_all($searchstring, $content, $foundset);
/// If found, then we are going to look for its new id (in backup tables)
if ($foundset[0]) {
/// print_object($foundset); //Debug
/// Iterate over foundset[2]. They are the old_ids
foreach ($foundset[2] as $old_id) {
/// We get the needed variables here (course id)
$rec = backup_getid($restore->backup_unique_code, "course", $old_id);
/// Personalize the searchstring
$searchstring = '/\\$@(DATAINDEX)\\*(' . $old_id . ')@\\$/';
/// If it is a link to this course, update the link to its new location
if ($rec->new_id) {
/// Now replace it
$result = preg_replace($searchstring, $CFG->wwwroot . '/mod/data/index.php?id=' . $rec->new_id, $result);
} else {
/// It's a foreign link so leave it as original
$result = preg_replace($searchstring, $restore->original_wwwroot . '/mod/data/index.php?id=' . $old_id, $result);
}
}
}
/// Link to data view by moduleid
$searchstring = '/\\$@(DATAVIEWBYID)\\*([0-9]+)@\\$/';
/// We look for it
preg_match_all($searchstring, $result, $foundset);
/// If found, then we are going to look for its new id (in backup tables)
if ($foundset[0]) {
/// print_object($foundset); //Debug
/// Iterate over foundset[2]. They are the old_ids
foreach ($foundset[2] as $old_id) {
/// We get the needed variables here (course_modules id)
$rec = backup_getid($restore->backup_unique_code, "course_modules", $old_id);
/// Personalize the searchstring
$searchstring = '/\\$@(DATAVIEWBYID)\\*(' . $old_id . ')@\\$/';
/// If it is a link to this course, update the link to its new location
if ($rec->new_id) {
/// Now replace it
$result = preg_replace($searchstring, $CFG->wwwroot . '/mod/data/view.php?id=' . $rec->new_id, $result);
} else {
/// It's a foreign link so leave it as original
$result = preg_replace($searchstring, $restore->original_wwwroot . '/mod/data/view.php?id=' . $old_id, $result);
}
}
}
/// Link to data view by dataid
$searchstring = '/\\$@(DATAVIEWBYD)\\*([0-9]+)@\\$/';
/// We look for it
preg_match_all($searchstring, $result, $foundset);
/// If found, then we are going to look for its new id (in backup tables)
if ($foundset[0]) {
/// print_object($foundset); //Debug
/// Iterate over foundset[2]. They are the old_ids
foreach ($foundset[2] as $old_id) {
/// We get the needed variables here (data id)
$rec = backup_getid($restore->backup_unique_code, "data", $old_id);
/// Personalize the searchstring
$searchstring = '/\\$@(DATAVIEWBYD)\\*(' . $old_id . ')@\\$/';
/// If it is a link to this course, update the link to its new location
if ($rec->new_id) {
/// Now replace it
$result = preg_replace($searchstring, $CFG->wwwroot . '/mod/data/view.php?d=' . $rec->new_id, $result);
} else {
/// It's a foreign link so leave it as original
$result = preg_replace($searchstring, $restore->original_wwwroot . '/mod/data/view.php?d=' . $old_id, $result);
}
}
}
/// Link to data record (element)
$searchstring = '/\\$@(DATAVIEWRECORD)\\*([0-9]+)\\*([0-9]+)@\\$/';
/// We look for it
preg_match_all($searchstring, $result, $foundset);
/// If found, then we are going to look for its new id (in backup tables)
if ($foundset[0]) {
/// print_object($foundset); //Debug
/// Iterate over foundset[2] and foundset[3]. They are the old_ids
foreach ($foundset[2] as $key => $old_id) {
$old_id2 = $foundset[3][$key];
/// We get the needed variables here (data id and record id)
$rec = backup_getid($restore->backup_unique_code, "data", $old_id);
$rec2 = backup_getid($restore->backup_unique_code, "data_records", $old_id2);
/// Personalize the searchstring
$searchstring = '/\\$@(DATAVIEWRECORD)\\*(' . $old_id . ')\\*(' . $old_id2 . ')@\\$/';
/// If it is a link to this course, update the link to its new location
if ($rec->new_id && $rec2->new_id) {
/// Now replace it
$result = preg_replace($searchstring, $CFG->wwwroot . '/mod/data/view.php?d=' . $rec->new_id . '&rid=' . $rec2->new_id, $result);
} else {
/// It's a foreign link so leave it as original
$result = preg_replace($searchstring, $restore->original_wwwroot . '/mod/data/view.php?d=' . $old_id . '&rid=' . $old_id2, $result);
}
}
}
return $result;
}
function quiz_recode_layout($layout, $restore)
{
//Recodes the quiz layout (a list of questions id and pagebreaks)
//Extracts question id from sequence
if ($questionids = explode(',', $layout)) {
foreach ($questionids as $id => $questionid) {
if ($questionid) {
// If it is zero then this is a pagebreak, don't translate
$newq = backup_getid($restore->backup_unique_code, "question", $questionid);
$questionids[$id] = $newq->new_id;
}
}
}
return implode(',', $questionids);
}
