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<?PHP //$Id: restorelib.php,v 1.3 2004/02/16 20:40:53 stronk7 Exp $
//This php script contains all the stuff to backup/restore
//label mods
//This is the "graphical" structure of the label mod:
//
// label
// (CL,pk->id)
//
// Meaning: pk->primary key field of the table
// fk->foreign key to link with parent
// nt->nested field (recursive data)
// CL->course level info
// UL->user level info
// files->table may have files)
//
//-----------------------------------------------------------
//This function executes all the restore procedure about this mod
function label_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 LABEL record structure
$label->course = $restore->course_id;
$label->name = backup_todb($info['MOD']['#']['NAME']['0']['#']);
$label->content = backup_todb($info['MOD']['#']['CONTENT']['0']['#']);
$label->timemodified = $info['MOD']['#']['TIMEMODIFIED']['0']['#'];
//The structure is equal to the db, so insert the label
$newid = insert_record ("label",$label);
//Do some output
echo "<ul><li>".get_string("modulename","label")." \"".$label->name."\"<br>";
backup_flush(300);
if ($newid) {
//We have the newid, update backup_ids
backup_putid($restore->backup_unique_code,$mod->modtype,
$mod->id, $newid);
} else {
$status = false;
}
//Finalize ul
echo "</ul>";
} else {
$status = false;
}
return $status;
}
//This function returns a log record with all the necessay transformations
//done. It's used by restore_log_module() to restore modules log.
function label_restore_logs($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;
$status = true;
}
}
break;
default:
echo "action (".$log->module."-".$log->action.") unknow. Not restored<br>"; //Debug
break;
}
if ($status) {
$status = $log;
}
return $status;
}
?>
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