function restore_create_gradebook($restore, $xml_file) { global $CFG, $db, $SESSION; $status = true; //Check it exists if (!file_exists($xml_file)) { return false; } // Get info from xml // info will contain the number of record to process $info = restore_read_xml_gradebook($restore, $xml_file); // If we have info, then process if ($info <= 0) { return $status; } // Count how many we have $categoriescount = count_records('backup_ids', 'backup_code', $restore->backup_unique_code, 'table_name', 'grade_categories'); $itemscount = count_records('backup_ids', 'backup_code', $restore->backup_unique_code, 'table_name', 'grade_items'); $outcomecount = count_records('backup_ids', 'backup_code', $restore->backup_unique_code, 'table_name', 'grade_outcomes'); $outcomescoursescount = count_records('backup_ids', 'backup_code', $restore->backup_unique_code, 'table_name', 'grade_outcomes_courses'); $gchcount = count_records('backup_ids', 'backup_code', $restore->backup_unique_code, 'table_name', 'grade_categories_history'); $gghcount = count_records('backup_ids', 'backup_code', $restore->backup_unique_code, 'table_name', 'grade_grades_history'); $gihcount = count_records('backup_ids', 'backup_code', $restore->backup_unique_code, 'table_name', 'grade_items_history'); $gohcount = count_records('backup_ids', 'backup_code', $restore->backup_unique_code, 'table_name', 'grade_outcomes_history'); // we need to know if all grade items that were backed up are being restored // if that is not the case, we do not restore grade categories nor gradeitems of category type or course type // i.e. the aggregated grades of that category $restoreall = true; // set to false if any grade_item is not selected/restored if ($recs = get_records_select("backup_ids", "table_name = 'grade_items' AND backup_code = '{$restore->backup_unique_code}'", "old_id", "old_id")) { foreach ($recs as $rec) { if ($data = backup_getid($restore->backup_unique_code, 'grade_items', $rec->old_id)) { $info = $data->info; // do not restore if this grade_item is a mod, and $itemtype = backup_todb($info['GRADE_ITEM']['#']['ITEMTYPE']['0']['#']); if ($itemtype == 'mod') { $iteminstance = backup_todb($info['GRADE_ITEM']['#']['ITEMINSTANCE']['0']['#']); $itemmodule = backup_todb($info['GRADE_ITEM']['#']['ITEMMODULE']['0']['#']); if (!restore_userdata_selected($restore, $itemmodule, $iteminstance)) { // module instance not selected when restored using granular // we are not restoring all grade items, set flag to false // so that we do not process grade categories and related grade items/grades $restoreall = false; break; } } } } } // return if nothing to restore if (!$itemscount && !$categoriescount && !$outcomecount) { return $status; } // Start ul if (!defined('RESTORE_SILENTLY')) { echo '<ul>'; } // fetch the course grade item require_once $CFG->libdir . '/grade/grade_item.php'; require_once $CFG->libdir . '/grade/grade_category.php'; require_once $CFG->libdir . '/gradelib.php'; $courseitem = grade_item::fetch_course_item($restore->course_id); $coursecategory = grade_category::fetch_course_category($restore->course_id); // Number of records to get in every chunk $recordset_size = 2; // Flag to mark if we must continue $continue = true; // Process categories if ($categoriescount && $continue && $restoreall) { if (!defined('RESTORE_SILENTLY')) { echo '<li>' . get_string('gradecategories', 'grades') . '</li>'; } $counter = 0; while ($counter < $categoriescount) { // Fetch recordset_size records in each iteration $recs = get_records_select("backup_ids", "table_name = 'grade_categories' AND backup_code = '{$restore->backup_unique_code}'", "old_id", "old_id", $counter, $recordset_size); if ($recs) { foreach ($recs as $rec) { // Get the full record from backup_ids $data = backup_getid($restore->backup_unique_code, 'grade_categories', $rec->old_id); if ($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 GRADE_PREFERENCES record structure $dbrec->courseid = $restore->course_id; // categories are not backed up during import. // however, depth 1 categories needs to be skipped during restore into exisiting course // get the new grade category parent //if (!empty($info['GRADE_CATEGORY']['#']['PARENT']['0']['#']) && $info['GRADE_CATEGORY']['#']['PARENT']['0']['#'] != '$@NULL@$') { $parent = backup_getid($restore->backup_unique_code, 'grade_categories', backup_todb($info['GRADE_CATEGORY']['#']['PARENT']['0']['#'])); if (isset($parent->new_id)) { $dbrec->parent = $parent->new_id; } else { // orphans should get adopted by course category $dbrec->parent = $coursecategory->id; } //} $dbrec->fullname = backup_todb($info['GRADE_CATEGORY']['#']['FULLNAME']['0']['#']); $dbrec->aggregation = backup_todb($info['GRADE_CATEGORY']['#']['AGGREGATION']['0']['#']); $dbrec->keephigh = backup_todb($info['GRADE_CATEGORY']['#']['KEEPHIGH']['0']['#']); $dbrec->droplow = backup_todb($info['GRADE_CATEGORY']['#']['DROPLOW']['0']['#']); $dbrec->aggregateoutcomes = backup_todb($info['GRADE_CATEGORY']['#']['AGGREGATEOUTCOMES']['0']['#']); //Structure is equal to db, insert record //if the fullname doesn't exist if (!($prerec = get_record('grade_categories', 'courseid', $dbrec->courseid, 'fullname', $dbrec->fullname))) { $newid = insert_record('grade_categories', $dbrec); $status = backup_putid($restore->backup_unique_code, 'grade_categories', $rec->old_id, $newid); // update this record so we can put in the right paths // this can only be done after we got the new id $dbrec->id = $newid; include_once $CFG->dirroot . '/lib/grade/grade_category.php'; // rebuild the path, we need only parents info // the order of restoring should ensure that the parent and grandparent(s) // are already restored $dbrec->path = grade_category::build_path($dbrec); // this is not needed in the xml because // given this parent and grandparent(s) we can recalculate the depth $dbrec->depth = substr_count($dbrec->path, '/'); update_record('grade_categories', $dbrec); } else { // if fullname already exists, we should keep the current grade category $status = backup_putid($restore->backup_unique_code, 'grade_categories', $rec->old_id, $rec->oldid); } } //Increment counters $counter++; //Do some output if ($counter % 1 == 0) { if (!defined('RESTORE_SILENTLY')) { echo "."; if ($counter % 20 == 0) { echo "<br />"; } } backup_flush(300); } } } } } // process outcomes if ($outcomecount && $continue) { if (!defined('RESTORE_SILENTLY')) { echo '<li>' . get_string('gradeoutcomes', 'grades') . '</li>'; } $counter = 0; while ($counter < $outcomecount) { //Fetch recordset_size records in each iteration $recs = get_records_select("backup_ids", "table_name = 'grade_outcomes' AND backup_code = '{$restore->backup_unique_code}'", "old_id", "old_id", $counter, $recordset_size); if ($recs) { foreach ($recs as $rec) { //Get the full record from backup_ids $data = backup_getid($restore->backup_unique_code, 'grade_outcomes', $rec->old_id); if ($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 GRADE_PREFERENCES record structure if ($info['GRADE_OUTCOME']['#']['COURSEID']['0']['#']) { $dbrec->courseid = $restore->course_id; } else { $dbrec->courseid = NULL; } $dbrec->shortname = backup_todb($info['GRADE_OUTCOME']['#']['SHORTNAME']['0']['#']); $dbrec->fullname = backup_todb($info['GRADE_OUTCOME']['#']['FULLNAME']['0']['#']); if ($info['GRADE_OUTCOME']['#']['SCALEID']['0']['#']) { $scale = backup_getid($restore->backup_unique_code, "scale", backup_todb($info['GRADE_OUTCOME']['#']['SCALEID']['0']['#'])); $dbrec->scaleid = $scale->new_id; } $modifier = backup_getid($restore->backup_unique_code, "user", backup_todb($info['GRADE_OUTCOME']['#']['USERMODIFIED']['0']['#'])); $dbrec->usermodified = $modifier->new_id; // Structure is equal to db, insert record // If the shortname doesn't exist if (empty($info['GRADE_OUTCOME']['#']['COURSEID']['0']['#'])) { $prerec = get_record_sql("SELECT * FROM {$CFG->prefix}grade_outcomes\n WHERE courseid IS NULL\n AND shortname = '{$dbrec->shortname}'"); } else { $prerec = get_record('grade_outcomes', 'courseid', $restore->course_id, 'shortname', $dbrec->shortname); } if (!$prerec) { $newid = insert_record('grade_outcomes', $dbrec); } else { $newid = $prerec->id; } if ($newid) { backup_putid($restore->backup_unique_code, "grade_outcomes", $rec->old_id, $newid); } } //Increment counters $counter++; //Do some output if ($counter % 1 == 0) { if (!defined('RESTORE_SILENTLY')) { echo "."; if ($counter % 20 == 0) { echo "<br />"; } } backup_flush(300); } } } } } // process outcomescourses if ($outcomescoursescount && $continue) { if (!defined('RESTORE_SILENTLY')) { echo '<li>' . get_string('gradeoutcomescourses', 'grades') . '</li>'; } $counter = 0; while ($counter < $outcomescoursescount) { //Fetch recordset_size records in each iteration $recs = get_records_select("backup_ids", "table_name = 'grade_outcomes_courses' AND backup_code = '{$restore->backup_unique_code}'", "old_id", "old_id", $counter, $recordset_size); if ($recs) { foreach ($recs as $rec) { //Get the full record from backup_ids $data = backup_getid($restore->backup_unique_code, 'grade_outcomes_courses', $rec->old_id); if ($data) { //Now get completed xmlized object $info = $data->info; //traverse_xmlize($info); //Debug //print_object ($GLOBALS['traverse_array']); //Debug //$GLOBALS['traverse_array']=""; //Debug $oldoutcomesid = backup_todb($info['GRADE_OUTCOMES_COURSE']['#']['OUTCOMEID']['0']['#']); $newoutcome = backup_getid($restore->backup_unique_code, "grade_outcomes", $oldoutcomesid); unset($dbrec); $dbrec->courseid = $restore->course_id; $dbrec->outcomeid = $newoutcome->new_id; insert_record('grade_outcomes_courses', $dbrec); } //Increment counters $counter++; //Do some output if ($counter % 1 == 0) { if (!defined('RESTORE_SILENTLY')) { echo "."; if ($counter % 20 == 0) { echo "<br />"; } } backup_flush(300); } } } } } // Process grade items (grade_grade) if ($itemscount && $continue) { if (!defined('RESTORE_SILENTLY')) { echo '<li>' . get_string('gradeitems', 'grades') . '</li>'; } $counter = 0; $counteritems = 0; while ($counteritems < $itemscount) { //Fetch recordset_size records in each iteration $recs = get_records_select("backup_ids", "table_name = 'grade_items' AND backup_code = '{$restore->backup_unique_code}'", "old_id", "old_id", $counteritems, $recordset_size); if ($recs) { foreach ($recs as $rec) { //Get the full record from backup_ids $data = backup_getid($restore->backup_unique_code, 'grade_items', $rec->old_id); if ($data) { //Now get completed xmlized object $info = $data->info; //traverse_xmlize($info); //Debug //print_object ($GLOBALS['traverse_array']); //Debug //$GLOBALS['traverse_array']=""; //Debug $dbrec->courseid = $restore->course_id; if (isset($SESSION->restore->importing)) { // if we are importing, points all grade_items to the course category $coursecat = get_record('grade_categories', 'courseid', $restore->course_id, 'depth', 1); $dbrec->categoryid = $coursecat->id; } else { if (!empty($info['GRADE_ITEM']['#']['CATEGORYID']['0']['#']) && $info['GRADE_ITEM']['#']['CATEGORYID']['0']['#'] != '$@NULL@$') { $category = backup_getid($restore->backup_unique_code, 'grade_categories', backup_todb($info['GRADE_ITEM']['#']['CATEGORYID']['0']['#'])); if ($category->new_id) { $dbrec->categoryid = $category->new_id; } else { // this could be restoring into existing course, and grade item points to the old course grade item (category) // which was never imported. In this case we just point them to the new course item $dbrec->categoryid = $coursecategory->id; } } } $dbrec->itemname = backup_todb($info['GRADE_ITEM']['#']['ITEMNAME']['0']['#']); $dbrec->itemtype = backup_todb($info['GRADE_ITEM']['#']['ITEMTYPE']['0']['#']); $dbrec->itemmodule = backup_todb($info['GRADE_ITEM']['#']['ITEMMODULE']['0']['#']); /// this needs to point to either the new mod id /// or the category id $iteminstance = backup_todb($info['GRADE_ITEM']['#']['ITEMINSTANCE']['0']['#']); // do not restore if this grade_item is a mod, and if ($dbrec->itemtype == 'mod') { // iteminstance should point to new mod $mod = backup_getid($restore->backup_unique_code, $dbrec->itemmodule, $iteminstance); $dbrec->iteminstance = $mod->new_id; } else { if ($dbrec->itemtype == 'category') { // the item instance should point to the new grade category // only proceed if we are restoring all grade items // need to skip for imports if ($restoreall && !isset($SESSION->restore->importing)) { $category = backup_getid($restore->backup_unique_code, 'grade_categories', $iteminstance); $dbrec->iteminstance = $category->new_id; } else { // otherwise we can safely ignore this grade item and subsequent // grade_raws, grade_finals etc $counteritems++; continue; } } elseif ($dbrec->itemtype == 'course') { // We don't restore course type to avoid duplicate course items if ($restoreall && !isset($SESSION->restore->importing) && $restore->restoreto == 2) { // TODO any special code needed here to restore course item without duplicating it? // find the course category with depth 1, and course id = current course id // this would have been already restored $counteritems++; continue; } else { $counteritems++; continue; } } } $dbrec->itemnumber = backup_todb($info['GRADE_ITEM']['#']['ITEMNUMBER']['0']['#']); $dbrec->iteminfo = backup_todb($info['GRADE_ITEM']['#']['ITEMINFO']['0']['#']); $dbrec->idnumber = backup_todb($info['GRADE_ITEM']['#']['IDNUMBER']['0']['#']); $dbrec->calculation = backup_todb($info['GRADE_ITEM']['#']['CALCULATION']['0']['#']); $dbrec->grademax = backup_todb($info['GRADE_ITEM']['#']['GRADEMAX']['0']['#']); $dbrec->grademin = backup_todb($info['GRADE_ITEM']['#']['GRADEMIN']['0']['#']); /// needs to be restored first if (backup_todb($info['GRADE_ITEM']['#']['SCALEID']['0']['#'])) { $scale = backup_getid($restore->backup_unique_code, "scale", backup_todb($info['GRADE_ITEM']['#']['SCALEID']['0']['#'])); $dbrec->scaleid = $scale->new_id; } /// needs to be restored first $dbrec->outcomeid = backup_getid($restore->backup_unique_code, "grade_outcomes", backup_todb($info['GRADE_ITEM']['#']['OUTCOMEID']['0']['#'])); $dbrec->gradepass = backup_todb($info['GRADE_ITEM']['#']['GRADEPASS']['0']['#']); $dbrec->multfactor = backup_todb($info['GRADE_ITEM']['#']['MULTFACTOR']['0']['#']); $dbrec->plusfactor = backup_todb($info['GRADE_ITEM']['#']['PLUSFACTOR']['0']['#']); $dbrec->hidden = backup_todb($info['GRADE_ITEM']['#']['HIDDEN']['0']['#']); $dbrec->locked = backup_todb($info['GRADE_ITEM']['#']['LOCKED']['0']['#']); $dbrec->locktime = backup_todb($info['GRADE_ITEM']['#']['LOCKTIME']['0']['#']); $dbrec->needsupdate = backup_todb($info['GRADE_ITEM']['#']['NEEDSUPDATE']['0']['#']); $dbrec->timecreated = backup_todb($info['GRADE_ITEM']['#']['TIMECREATED']['0']['#']); $dbrec->timemodified = backup_todb($info['GRADE_ITEM']['#']['TIMEMODIFIED']['0']['#']); // get the current sortorder, add 1 to it and use that if ($lastitem = get_record_sql("SELECT sortorder, id FROM {$CFG->prefix}grade_items\n WHERE courseid = {$restore->course_id}\n ORDER BY sortorder DESC ", true)) { // we just need the first one $dbrec->sortorder = $lastitem->sortorder + 1; } else { // this is the first grade_item $dbrec->sortorder = 1; } // always insert, since modules restored to existing courses are always inserted $itemid = insert_record('grade_items', $dbrec); if ($itemid) { backup_putid($restore->backup_unique_code, 'grade_items', backup_todb($info['GRADE_ITEM']['#']['ID']['0']['#']), $itemid); } // no need to restore grades if user data is not selected if ($dbrec->itemtype == 'mod' && !restore_userdata_selected($restore, $dbrec->itemmodule, $iteminstance)) { // module instance not selected when restored using granular // skip this item $counteritems++; continue; } /// now, restore grade_grades if (!empty($info['GRADE_ITEM']['#']['GRADE_GRADES']['0']['#']) && ($grades = $info['GRADE_ITEM']['#']['GRADE_GRADES']['0']['#']['GRADE'])) { //Iterate over items for ($i = 0; $i < sizeof($grades); $i++) { $ite_info = $grades[$i]; //traverse_xmlize($ite_info); //Debug //print_object ($GLOBALS['traverse_array']); //Debug //$GLOBALS['traverse_array']=""; //Debug //Now build the GRADE_ITEM record structure $grade = new object(); $grade->itemid = $itemid; $user = backup_getid($restore->backup_unique_code, "user", backup_todb($ite_info['#']['USERID']['0']['#'])); $grade->userid = $user->new_id; $grade->rawgrade = backup_todb($ite_info['#']['RAWGRADE']['0']['#']); $grade->rawgrademax = backup_todb($ite_info['#']['RAWGRADEMAX']['0']['#']); $grade->rawgrademin = backup_todb($ite_info['#']['RAWGRADEMIN']['0']['#']); // need to find scaleid if (backup_todb($ite_info['#']['RAWSCALEID']['0']['#'])) { $scale = backup_getid($restore->backup_unique_code, "scale", backup_todb($ite_info['#']['RAWSCALEID']['0']['#'])); $grade->rawscaleid = $scale->new_id; } $grade->finalgrade = backup_todb($ite_info['#']['FINALGRADE']['0']['#']); $grade->hidden = backup_todb($ite_info['#']['HIDDEN']['0']['#']); $grade->locked = backup_todb($ite_info['#']['LOCKED']['0']['#']); $grade->locktime = backup_todb($ite_info['#']['LOCKTIME']['0']['#']); $grade->exported = backup_todb($ite_info['#']['EXPORTED']['0']['#']); $grade->overridden = backup_todb($ite_info['#']['OVERRIDDEN']['0']['#']); $grade->excluded = backup_todb($ite_info['#']['EXCLUDED']['0']['#']); $grade->feedback = backup_todb($ite_info['#']['FEEDBACK']['0']['#']); $grade->feedbackformat = backup_todb($ite_info['#']['FEEDBACKFORMAT']['0']['#']); $grade->information = backup_todb($ite_info['#']['INFORMATION']['0']['#']); $grade->informationformat = backup_todb($ite_info['#']['INFORMATIONFORMAT']['0']['#']); $newid = insert_record('grade_grades', $grade); if ($newid) { backup_putid($restore->backup_unique_code, "grade_grades", backup_todb($ite_info['#']['ID']['0']['#']), $newid); } $counter++; if ($counter % 20 == 0) { if (!defined('RESTORE_SILENTLY')) { echo "."; if ($counter % 400 == 0) { echo "<br />"; } } backup_flush(300); } } } } $counteritems++; // increment item count } } } } // process histories if ($gchcount && $continue && !isset($SESSION->restore->importing) && $restore->restore_gradebook_history) { if (!defined('RESTORE_SILENTLY')) { echo '<li>' . get_string('gradecategoryhistory', 'grades') . '</li>'; } $counter = 0; while ($counter < $gchcount) { //Fetch recordset_size records in each iteration $recs = get_records_select("backup_ids", "table_name = 'grade_categories_history' AND backup_code = '{$restore->backup_unique_code}'", "old_id", "old_id", $counter, $recordset_size); if ($recs) { foreach ($recs as $rec) { //Get the full record from backup_ids $data = backup_getid($restore->backup_unique_code, 'grade_categories_history', $rec->old_id); if ($data) { //Now get completed xmlized object $info = $data->info; //traverse_xmlize($info); //Debug //print_object ($GLOBALS['traverse_array']); //Debug //$GLOBALS['traverse_array']=""; //Debug $oldobj = backup_getid($restore->backup_unique_code, "grade_categories", backup_todb($info['GRADE_CATEGORIES_HISTORY']['#']['OLDID']['0']['#'])); if (empty($oldobj->new_id)) { // if the old object is not being restored, can't restoring its history $counter++; continue; } $dbrec->oldid = $oldobj->new_id; $dbrec->action = backup_todb($info['GRADE_CATEGORIES_HISTORY']['#']['ACTION']['0']['#']); $dbrec->source = backup_todb($info['GRADE_CATEGORIES_HISTORY']['#']['SOURCE']['0']['#']); $dbrec->timemodified = backup_todb($info['GRADE_CATEGORIES_HISTORY']['#']['TIMEMODIFIED']['0']['#']); // loggeduser might not be restored, e.g. admin if ($oldobj = backup_getid($restore->backup_unique_code, "user", backup_todb($info['GRADE_CATEGORIES_HISTORY']['#']['LOGGEDUSER']['0']['#']))) { $dbrec->loggeduser = $oldobj->new_id; } // this item might not have a parent at all, do not skip it if no parent is specified if (backup_todb($info['GRADE_CATEGORIES_HISTORY']['#']['PARENT']['0']['#'])) { $oldobj = backup_getid($restore->backup_unique_code, "grade_categories", backup_todb($info['GRADE_CATEGORIES_HISTORY']['#']['PARENT']['0']['#'])); if (empty($oldobj->new_id)) { // if the parent category not restored $counter++; continue; } } $dbrec->parent = $oldobj->new_id; $dbrec->depth = backup_todb($info['GRADE_CATEGORIES_HISTORY']['#']['DEPTH']['0']['#']); // path needs to be rebuilt if ($path = backup_todb($info['GRADE_CATEGORIES_HISTORY']['#']['PATH']['0']['#'])) { // to preserve the path and make it work, we need to replace the categories one by one // we first get the list of categories in current path if ($paths = explode("/", $path)) { $newpath = ''; foreach ($paths as $catid) { if ($catid) { // find the new corresponding path $oldpath = backup_getid($restore->backup_unique_code, "grade_categories", $catid); $newpath .= "/{$oldpath->new_id}"; } } $dbrec->path = $newpath; } } $dbrec->fullname = backup_todb($info['GRADE_CATEGORIES_HISTORY']['#']['FULLNAME']['0']['#']); $dbrec->aggregation = backup_todb($info['GRADE_CATEGORIES_HISTORY']['#']['AGGRETGATION']['0']['#']); $dbrec->keephigh = backup_todb($info['GRADE_CATEGORIES_HISTORY']['#']['KEEPHIGH']['0']['#']); $dbrec->droplow = backup_todb($info['GRADE_CATEGORIES_HISTORY']['#']['DROPLOW']['0']['#']); $dbrec->courseid = $restore->course_id; insert_record('grade_categories_history', $dbrec); unset($dbrec); } //Increment counters $counter++; //Do some output if ($counter % 1 == 0) { if (!defined('RESTORE_SILENTLY')) { echo "."; if ($counter % 20 == 0) { echo "<br />"; } } backup_flush(300); } } } } } // process histories if ($gghcount && $continue && !isset($SESSION->restore->importing) && $restore->restore_gradebook_history) { if (!defined('RESTORE_SILENTLY')) { echo '<li>' . get_string('gradegradeshistory', 'grades') . '</li>'; } $counter = 0; while ($counter < $gghcount) { //Fetch recordset_size records in each iteration $recs = get_records_select("backup_ids", "table_name = 'grade_grades_history' AND backup_code = '{$restore->backup_unique_code}'", "old_id", "old_id", $counter, $recordset_size); if ($recs) { foreach ($recs as $rec) { //Get the full record from backup_ids $data = backup_getid($restore->backup_unique_code, 'grade_grades_history', $rec->old_id); if ($data) { //Now get completed xmlized object $info = $data->info; //traverse_xmlize($info); //Debug //print_object ($GLOBALS['traverse_array']); //Debug //$GLOBALS['traverse_array']=""; //Debug $oldobj = backup_getid($restore->backup_unique_code, "grade_grades", backup_todb($info['GRADE_GRADES_HISTORY']['#']['OLDID']['0']['#'])); if (empty($oldobj->new_id)) { // if the old object is not being restored, can't restoring its history $counter++; continue; } $dbrec->oldid = $oldobj->new_id; $dbrec->action = backup_todb($info['GRADE_GRADES_HISTORY']['#']['ACTION']['0']['#']); $dbrec->source = backup_todb($info['GRADE_GRADES_HISTORY']['#']['SOURCE']['0']['#']); $dbrec->timemodified = backup_todb($info['GRADE_GRADES_HISTORY']['#']['TIMEMODIFIED']['0']['#']); if ($oldobj = backup_getid($restore->backup_unique_code, "user", backup_todb($info['GRADE_GRADES_HISTORY']['#']['LOGGEDUSER']['0']['#']))) { $dbrec->loggeduser = $oldobj->new_id; } $oldobj = backup_getid($restore->backup_unique_code, "grade_items", backup_todb($info['GRADE_GRADES_HISTORY']['#']['ITEMID']['0']['#'])); $dbrec->itemid = $oldobj->new_id; if (empty($dbrec->itemid)) { $counter++; continue; // grade item not being restored } $oldobj = backup_getid($restore->backup_unique_code, "user", backup_todb($info['GRADE_GRADES_HISTORY']['#']['USERID']['0']['#'])); $dbrec->userid = $oldobj->new_id; $dbrec->rawgrade = backup_todb($info['GRADE_GRADES_HISTORY']['#']['RAWGRADE']['0']['#']); $dbrec->rawgrademax = backup_todb($info['GRADE_GRADES_HISTORY']['#']['RAWGRADEMAX']['0']['#']); $dbrec->rawgrademin = backup_todb($info['GRADE_GRADES_HISTORY']['#']['RAWGRADEMIN']['0']['#']); if ($oldobj = backup_getid($restore->backup_unique_code, "user", backup_todb($info['GRADE_GRADES_HISTORY']['#']['USERMODIFIED']['0']['#']))) { $dbrec->usermodified = $oldobj->new_id; } $dbrec->finalgrade = backup_todb($info['GRADE_GRADES_HISTORY']['#']['FINALGRADE']['0']['#']); $dbrec->hidden = backup_todb($info['GRADE_GRADES_HISTORY']['#']['HIDDEN']['0']['#']); $dbrec->locked = backup_todb($info['GRADE_GRADES_HISTORY']['#']['LOCKED']['0']['#']); $dbrec->locktime = backup_todb($info['GRADE_GRADES_HISTORY']['#']['LOCKTIME']['0']['#']); $dbrec->exported = backup_todb($info['GRADE_GRADES_HISTORY']['#']['EXPORTED']['0']['#']); $dbrec->overridden = backup_todb($info['GRADE_GRADES_HISTORY']['#']['OVERRIDDEN']['0']['#']); $dbrec->excluded = backup_todb($info['GRADE_GRADES_HISTORY']['#']['EXCLUDED']['0']['#']); $dbrec->feedback = backup_todb($info['GRADE_TEXT_HISTORY']['#']['FEEDBACK']['0']['#']); $dbrec->feedbackformat = backup_todb($info['GRADE_TEXT_HISTORY']['#']['FEEDBACKFORMAT']['0']['#']); $dbrec->information = backup_todb($info['GRADE_TEXT_HISTORY']['#']['INFORMATION']['0']['#']); $dbrec->informationformat = backup_todb($info['GRADE_TEXT_HISTORY']['#']['INFORMATIONFORMAT']['0']['#']); insert_record('grade_grades_history', $dbrec); unset($dbrec); } //Increment counters $counter++; //Do some output if ($counter % 1 == 0) { if (!defined('RESTORE_SILENTLY')) { echo "."; if ($counter % 20 == 0) { echo "<br />"; } } backup_flush(300); } } } } } // process histories if ($gihcount && $continue && !isset($SESSION->restore->importing) && $restore->restore_gradebook_history) { if (!defined('RESTORE_SILENTLY')) { echo '<li>' . get_string('gradeitemshistory', 'grades') . '</li>'; } $counter = 0; while ($counter < $gihcount) { //Fetch recordset_size records in each iteration $recs = get_records_select("backup_ids", "table_name = 'grade_items_history' AND backup_code = '{$restore->backup_unique_code}'", "old_id", "old_id", $counter, $recordset_size); if ($recs) { foreach ($recs as $rec) { //Get the full record from backup_ids $data = backup_getid($restore->backup_unique_code, 'grade_items_history', $rec->old_id); if ($data) { //Now get completed xmlized object $info = $data->info; //traverse_xmlize($info); //Debug //print_object ($GLOBALS['traverse_array']); //Debug //$GLOBALS['traverse_array']=""; //Debug $oldobj = backup_getid($restore->backup_unique_code, "grade_items", backup_todb($info['GRADE_ITEM_HISTORY']['#']['OLDID']['0']['#'])); if (empty($oldobj->new_id)) { // if the old object is not being restored, can't restoring its history $counter++; continue; } $dbrec->oldid = $oldobj->new_id; $dbrec->action = backup_todb($info['GRADE_ITEM_HISTORY']['#']['ACTION']['0']['#']); $dbrec->source = backup_todb($info['GRADE_ITEM_HISTORY']['#']['SOURCE']['0']['#']); $dbrec->timemodified = backup_todb($info['GRADE_ITEM_HISTORY']['#']['TIMEMODIFIED']['0']['#']); if ($oldobj = backup_getid($restore->backup_unique_code, "user", backup_todb($info['GRADE_ITEM_HISTORY']['#']['LOGGEDUSER']['0']['#']))) { $dbrec->loggeduser = $oldobj->new_id; } $oldobj = backup_getid($restore->backup_unique_code, 'grade_categories', backup_todb($info['GRADE_ITEM_HISTORY']['#']['CATEGORYID']['0']['#'])); $oldobj->categoryid = $category->new_id; if (empty($oldobj->categoryid)) { $counter++; continue; // category not restored } $dbrec->itemname = backup_todb($info['GRADE_ITEM_HISTORY']['#']['ITEMNAME']['0']['#']); $dbrec->itemtype = backup_todb($info['GRADE_ITEM_HISTORY']['#']['ITEMTYPE']['0']['#']); $dbrec->itemmodule = backup_todb($info['GRADE_ITEM_HISTORY']['#']['ITEMMODULE']['0']['#']); // code from grade_items restore $iteminstance = backup_todb($info['GRADE_ITEM_HISTORY']['#']['ITEMINSTANCE']['0']['#']); // do not restore if this grade_item is a mod, and if ($dbrec->itemtype == 'mod') { if (!restore_userdata_selected($restore, $dbrec->itemmodule, $iteminstance)) { // module instance not selected when restored using granular // skip this item $counter++; continue; } // iteminstance should point to new mod $mod = backup_getid($restore->backup_unique_code, $dbrec->itemmodule, $iteminstance); $dbrec->iteminstance = $mod->new_id; } else { if ($dbrec->itemtype == 'category') { // the item instance should point to the new grade category // only proceed if we are restoring all grade items if ($restoreall) { $category = backup_getid($restore->backup_unique_code, 'grade_categories', $iteminstance); $dbrec->iteminstance = $category->new_id; } else { // otherwise we can safely ignore this grade item and subsequent // grade_raws, grade_finals etc continue; } } elseif ($dbrec->itemtype == 'course') { // We don't restore course type to avoid duplicate course items if ($restoreall) { // TODO any special code needed here to restore course item without duplicating it? // find the course category with depth 1, and course id = current course id // this would have been already restored $cat = get_record('grade_categories', 'depth', 1, 'courseid', $restore->course_id); $dbrec->iteminstance = $cat->id; } else { $counter++; continue; } } } $dbrec->itemnumber = backup_todb($info['GRADE_ITEM_HISTORY']['#']['ITEMNUMBER']['0']['#']); $dbrec->iteminfo = backup_todb($info['GRADE_ITEM_HISTORY']['#']['ITEMINFO']['0']['#']); $dbrec->idnumber = backup_todb($info['GRADE_ITEM_HISTORY']['#']['IDNUMBER']['0']['#']); $dbrec->calculation = backup_todb($info['GRADE_ITEM_HISTORY']['#']['CALCULATION']['0']['#']); $dbrec->gradetype = backup_todb($info['GRADE_ITEM_HISTORY']['#']['GRADETYPE']['0']['#']); $dbrec->grademax = backup_todb($info['GRADE_ITEM_HISTORY']['#']['GRADEMAX']['0']['#']); $dbrec->grademin = backup_todb($info['GRADE_ITEM_HISTORY']['#']['GRADEMIN']['0']['#']); if ($oldobj = backup_getid($restore->backup_unique_code, "scale", backup_todb($info['GRADE_ITEM_HISTORY']['#']['SCALEID']['0']['#']))) { // scaleid is optional $dbrec->scaleid = $oldobj->new_id; } if ($oldobj = backup_getid($restore->backup_unique_code, "grade_outcomes", backup_todb($info['GRADE_ITEM_HISTORY']['#']['OUTCOMEID']['0']['#']))) { // outcome is optional $dbrec->outcomeid = $oldobj->new_id; } $dbrec->gradepass = backup_todb($info['GRADE_ITEM_HISTORY']['#']['GRADEPASS']['0']['#']); $dbrec->multfactor = backup_todb($info['GRADE_ITEM_HISTORY']['#']['MULTFACTOR']['0']['#']); $dbrec->plusfactor = backup_todb($info['GRADE_ITEM_HISTORY']['#']['PLUSFACTOR']['0']['#']); $dbrec->aggregationcoef = backup_todb($info['GRADE_ITEM_HISTORY']['#']['AGGREGATIONCOEF']['0']['#']); $dbrec->sortorder = backup_todb($info['GRADE_ITEM_HISTORY']['#']['SORTORDER']['0']['#']); $dbrec->hidden = backup_todb($info['GRADE_ITEM_HISTORY']['#']['HIDDEN']['0']['#']); $dbrec->locked = backup_todb($info['GRADE_ITEM_HISTORY']['#']['LOCKED']['0']['#']); $dbrec->locktime = backup_todb($info['GRADE_ITEM_HISTORY']['#']['LOCKTIME']['0']['#']); $dbrec->needsupdate = backup_todb($info['GRADE_ITEM_HISTORY']['#']['NEEDSUPDATE']['0']['#']); insert_record('grade_items_history', $dbrec); unset($dbrec); } //Increment counters $counter++; //Do some output if ($counter % 1 == 0) { if (!defined('RESTORE_SILENTLY')) { echo "."; if ($counter % 20 == 0) { echo "<br />"; } } backup_flush(300); } } } } } // process histories if ($gohcount && $continue && !isset($SESSION->restore->importing) && $restore->restore_gradebook_history) { if (!defined('RESTORE_SILENTLY')) { echo '<li>' . get_string('gradeoutcomeshistory', 'grades') . '</li>'; } $counter = 0; while ($counter < $gohcount) { //Fetch recordset_size records in each iteration $recs = get_records_select("backup_ids", "table_name = 'grade_outcomes_history' AND backup_code = '{$restore->backup_unique_code}'", "old_id", "old_id", $counter, $recordset_size); if ($recs) { foreach ($recs as $rec) { //Get the full record from backup_ids $data = backup_getid($restore->backup_unique_code, 'grade_outcomes_history', $rec->old_id); if ($data) { //Now get completed xmlized object $info = $data->info; //traverse_xmlize($info); //Debug //print_object ($GLOBALS['traverse_array']); //Debug //$GLOBALS['traverse_array']=""; //Debug $oldobj = backup_getid($restore->backup_unique_code, "grade_outcomes", backup_todb($info['GRADE_OUTCOME_HISTORY']['#']['OLDID']['0']['#'])); if (empty($oldobj->new_id)) { // if the old object is not being restored, can't restoring its history $counter++; continue; } $dbrec->oldid = $oldobj->new_id; $dbrec->action = backup_todb($info['GRADE_OUTCOME_HISTORY']['#']['ACTION']['0']['#']); $dbrec->source = backup_todb($info['GRADE_OUTCOME_HISTORY']['#']['SOURCE']['0']['#']); $dbrec->timemodified = backup_todb($info['GRADE_OUTCOME_HISTORY']['#']['TIMEMODIFIED']['0']['#']); if ($oldobj = backup_getid($restore->backup_unique_code, "user", backup_todb($info['GRADE_OUTCOME_HISTORY']['#']['LOGGEDUSER']['0']['#']))) { $dbrec->loggeduser = $oldobj->new_id; } $dbrec->shortname = backup_todb($info['GRADE_OUTCOME_HISTORY']['#']['SHORTNAME']['0']['#']); $dbrec->fullname = backup_todb($info['GRADE_OUTCOME_HISTORY']['#']['FULLNAME']['0']['#']); $oldobj = backup_getid($restore->backup_unique_code, "scale", backup_todb($info['GRADE_OUTCOME_HISTORY']['#']['SCALEID']['0']['#'])); $dbrec->scaleid = $oldobj->new_id; $dbrec->description = backup_todb($info['GRADE_OUTCOME_HISTORY']['#']['DESCRIPTION']['0']['#']); insert_record('grade_outcomes_history', $dbrec); unset($dbrec); } //Increment counters $counter++; //Do some output if ($counter % 1 == 0) { if (!defined('RESTORE_SILENTLY')) { echo "."; if ($counter % 20 == 0) { echo "<br />"; } } backup_flush(300); } } } } } if (!defined('RESTORE_SILENTLY')) { //End ul echo '</ul>'; } return $status; }
/** * This function creates all the gradebook data from xml */ function restore_create_gradebook($restore, $xml_file) { global $CFG; $status = true; //Check it exists if (!file_exists($xml_file)) { return false; } // Get info from xml // info will contain the number of record to process $info = restore_read_xml_gradebook($restore, $xml_file); // If we have info, then process if (empty($info)) { return $status; } if (empty($CFG->disablegradehistory) and isset($info->gradebook_histories) and $info->gradebook_histories == "true") { $restore_histories = true; } else { $restore_histories = false; } // make sure top course category exists $course_category = grade_category::fetch_course_category($restore->course_id); $course_category->load_grade_item(); // we need to know if all grade items that were backed up are being restored // if that is not the case, we do not restore grade categories nor gradeitems of category type or course type // i.e. the aggregated grades of that category $restoreall = true; // set to false if any grade_item is not selected/restored or already exist $importing = !empty($SESSION->restore->importing); if ($importing) { $restoreall = false; } else { $prev_grade_items = grade_item::fetch_all(array('courseid' => $restore->course_id)); $prev_grade_cats = grade_category::fetch_all(array('courseid' => $restore->course_id)); // if any categories already present, skip restore of categories from backup - course item or category already exist if (count($prev_grade_items) > 1 or count($prev_grade_cats) > 1) { $restoreall = false; } unset($prev_grade_items); unset($prev_grade_cats); if ($restoreall) { if ($recs = get_records_select("backup_ids", "table_name = 'grade_items' AND backup_code = {$restore->backup_unique_code}", "", "old_id")) { foreach ($recs as $rec) { if ($data = backup_getid($restore->backup_unique_code, 'grade_items', $rec->old_id)) { $info = $data->info; // do not restore if this grade_item is a mod, and $itemtype = backup_todb($info['GRADE_ITEM']['#']['ITEMTYPE']['0']['#']); if ($itemtype == 'mod') { $olditeminstance = backup_todb($info['GRADE_ITEM']['#']['ITEMINSTANCE']['0']['#']); $itemmodule = backup_todb($info['GRADE_ITEM']['#']['ITEMMODULE']['0']['#']); if (empty($restore->mods[$itemmodule]->granular)) { continue; } else { if (!empty($restore->mods[$itemmodule]->instances[$olditeminstance]->restore)) { continue; } } // at least one activity should not be restored - do not restore categories and manual items at all $restoreall = false; break; } } } } } } // Start ul if (!defined('RESTORE_SILENTLY')) { echo '<ul>'; } // array of restored categories - speedup ;-) $cached_categories = array(); $outcomes = array(); /// Process letters $context = get_context_instance(CONTEXT_COURSE, $restore->course_id); // respect current grade letters if defined if ($status and $restoreall and !record_exists('grade_letters', 'contextid', $context->id)) { if (!defined('RESTORE_SILENTLY')) { echo '<li>' . get_string('gradeletters', 'grades') . '</li>'; } // Fetch recordset_size records in each iteration $recs = get_records_select("backup_ids", "table_name = 'grade_letters' AND backup_code = {$restore->backup_unique_code}", "", "old_id"); if ($recs) { foreach ($recs as $rec) { // Get the full record from backup_ids $data = backup_getid($restore->backup_unique_code, 'grade_letters', $rec->old_id); if ($data) { $info = $data->info; $dbrec = new object(); $dbrec->contextid = $context->id; $dbrec->lowerboundary = backup_todb($info['GRADE_LETTER']['#']['LOWERBOUNDARY']['0']['#']); $dbrec->letter = backup_todb($info['GRADE_LETTER']['#']['LETTER']['0']['#']); insert_record('grade_letters', $dbrec); } } } } /// Preprocess outcomes - do not store them yet! if ($status and !$importing and $restoreall) { if (!defined('RESTORE_SILENTLY')) { echo '<li>' . get_string('gradeoutcomes', 'grades') . '</li>'; } $recs = get_records_select("backup_ids", "table_name = 'grade_outcomes' AND backup_code = '{$restore->backup_unique_code}'", "", "old_id"); if ($recs) { foreach ($recs as $rec) { //Get the full record from backup_ids $data = backup_getid($restore->backup_unique_code, 'grade_outcomes', $rec->old_id); if ($data) { $info = $data->info; //first find out if outcome already exists $shortname = backup_todb($info['GRADE_OUTCOME']['#']['SHORTNAME']['0']['#']); if ($candidates = get_records_sql("SELECT *\n FROM {$CFG->prefix}grade_outcomes\n WHERE (courseid IS NULL OR courseid = {$restore->course_id})\n AND shortname = '{$shortname}'\n ORDER BY courseid ASC, id ASC")) { $grade_outcome = reset($candidates); $outcomes[$rec->old_id] = $grade_outcome; continue; } $dbrec = new object(); if (has_capability('moodle/grade:manageoutcomes', get_context_instance(CONTEXT_SYSTEM))) { $oldoutcome = backup_todb($info['GRADE_OUTCOME']['#']['COURSEID']['0']['#']); if (empty($oldoutcome)) { //site wide $dbrec->courseid = null; } else { //course only $dbrec->courseid = $restore->course_id; } } else { // no permission to add site outcomes $dbrec->courseid = $restore->course_id; } //Get the fields $dbrec->shortname = backup_todb($info['GRADE_OUTCOME']['#']['SHORTNAME']['0']['#'], false); $dbrec->fullname = backup_todb($info['GRADE_OUTCOME']['#']['FULLNAME']['0']['#'], false); $dbrec->scaleid = backup_todb($info['GRADE_OUTCOME']['#']['SCALEID']['0']['#'], false); $dbrec->description = backup_todb($info['GRADE_OUTCOME']['#']['DESCRIPTION']['0']['#'], false); $dbrec->timecreated = backup_todb($info['GRADE_OUTCOME']['#']['TIMECREATED']['0']['#'], false); $dbrec->timemodified = backup_todb($info['GRADE_OUTCOME']['#']['TIMEMODIFIED']['0']['#'], false); $dbrec->usermodified = backup_todb($info['GRADE_OUTCOME']['#']['USERMODIFIED']['0']['#'], false); //Need to recode the scaleid if ($scale = backup_getid($restore->backup_unique_code, 'scale', $dbrec->scaleid)) { $dbrec->scaleid = $scale->new_id; } //Need to recode the usermodified if ($modifier = backup_getid($restore->backup_unique_code, 'user', $dbrec->usermodified)) { $dbrec->usermodified = $modifier->new_id; } $grade_outcome = new grade_outcome($dbrec, false); $outcomes[$rec->old_id] = $grade_outcome; } } } } /// Process grade items and grades if ($status) { if (!defined('RESTORE_SILENTLY')) { echo '<li>' . get_string('gradeitems', 'grades') . '</li>'; } $counter = 0; //Fetch recordset_size records in each iteration $recs = get_records_select("backup_ids", "table_name = 'grade_items' AND backup_code = '{$restore->backup_unique_code}'", "id", "old_id"); if ($recs) { foreach ($recs as $rec) { //Get the full record from backup_ids $data = backup_getid($restore->backup_unique_code, 'grade_items', $rec->old_id); if ($data) { $info = $data->info; // first find out if category or normal item $itemtype = backup_todb($info['GRADE_ITEM']['#']['ITEMTYPE']['0']['#'], false); if ($itemtype == 'course' or $itemtype == 'category') { if (!$restoreall or $importing) { continue; } $oldcat = backup_todb($info['GRADE_ITEM']['#']['ITEMINSTANCE']['0']['#'], false); if (!($cdata = backup_getid($restore->backup_unique_code, 'grade_categories', $oldcat))) { continue; } $cinfo = $cdata->info; unset($cdata); if ($itemtype == 'course') { $course_category->fullname = backup_todb($cinfo['GRADE_CATEGORY']['#']['FULLNAME']['0']['#'], false); $course_category->aggregation = backup_todb($cinfo['GRADE_CATEGORY']['#']['AGGREGATION']['0']['#'], false); $course_category->keephigh = backup_todb($cinfo['GRADE_CATEGORY']['#']['KEEPHIGH']['0']['#'], false); $course_category->droplow = backup_todb($cinfo['GRADE_CATEGORY']['#']['DROPLOW']['0']['#'], false); $course_category->aggregateonlygraded = backup_todb($cinfo['GRADE_CATEGORY']['#']['AGGREGATEONLYGRADED']['0']['#'], false); $course_category->aggregateoutcomes = backup_todb($cinfo['GRADE_CATEGORY']['#']['AGGREGATEOUTCOMES']['0']['#'], false); $course_category->aggregatesubcats = backup_todb($cinfo['GRADE_CATEGORY']['#']['AGGREGATESUBCATS']['0']['#'], false); $course_category->timecreated = backup_todb($cinfo['GRADE_CATEGORY']['#']['TIMECREATED']['0']['#'], false); $course_category->update('restore'); $status = backup_putid($restore->backup_unique_code, 'grade_categories', $oldcat, $course_category->id) && $status; $cached_categories[$oldcat] = $course_category; $grade_item = $course_category->get_grade_item(); } else { $oldparent = backup_todb($cinfo['GRADE_CATEGORY']['#']['PARENT']['0']['#'], false); if (empty($cached_categories[$oldparent])) { debugging('parent not found ' . $oldparent); continue; // parent not found, sorry } $grade_category = new grade_category(); $grade_category->courseid = $restore->course_id; $grade_category->parent = $cached_categories[$oldparent]->id; $grade_category->fullname = backup_todb($cinfo['GRADE_CATEGORY']['#']['FULLNAME']['0']['#'], false); $grade_category->aggregation = backup_todb($cinfo['GRADE_CATEGORY']['#']['AGGREGATION']['0']['#'], false); $grade_category->keephigh = backup_todb($cinfo['GRADE_CATEGORY']['#']['KEEPHIGH']['0']['#'], false); $grade_category->droplow = backup_todb($cinfo['GRADE_CATEGORY']['#']['DROPLOW']['0']['#'], false); $grade_category->aggregateonlygraded = backup_todb($cinfo['GRADE_CATEGORY']['#']['AGGREGATEONLYGRADED']['0']['#'], false); $grade_category->aggregateoutcomes = backup_todb($cinfo['GRADE_CATEGORY']['#']['AGGREGATEOUTCOMES']['0']['#'], false); $grade_category->aggregatesubcats = backup_todb($cinfo['GRADE_CATEGORY']['#']['AGGREGATESUBCATS']['0']['#'], false); $grade_category->timecreated = backup_todb($cinfo['GRADE_CATEGORY']['#']['TIMECREATED']['0']['#'], false); $grade_category->insert('restore'); $status = backup_putid($restore->backup_unique_code, 'grade_categories', $oldcat, $grade_category->id) && $status; $cached_categories[$oldcat] = $grade_category; $grade_item = $grade_category->get_grade_item(); // creates grade_item too } unset($cinfo); $idnumber = backup_todb($info['GRADE_ITEM']['#']['IDNUMBER']['0']['#'], false); if (grade_verify_idnumber($idnumber, $restore->course_id)) { $grade_item->idnumber = $idnumber; } $grade_item->itemname = backup_todb($info['GRADE_ITEM']['#']['ITEMNAME']['0']['#'], false); $grade_item->iteminfo = backup_todb($info['GRADE_ITEM']['#']['ITEMINFO']['0']['#'], false); $grade_item->gradetype = backup_todb($info['GRADE_ITEM']['#']['GRADETYPE']['0']['#'], false); $grade_item->calculation = backup_todb($info['GRADE_ITEM']['#']['CALCULATION']['0']['#'], false); $grade_item->grademax = backup_todb($info['GRADE_ITEM']['#']['GRADEMAX']['0']['#'], false); $grade_item->grademin = backup_todb($info['GRADE_ITEM']['#']['GRADEMIN']['0']['#'], false); $grade_item->gradepass = backup_todb($info['GRADE_ITEM']['#']['GRADEPASS']['0']['#'], false); $grade_item->multfactor = backup_todb($info['GRADE_ITEM']['#']['MULTFACTOR']['0']['#'], false); $grade_item->plusfactor = backup_todb($info['GRADE_ITEM']['#']['PLUSFACTOR']['0']['#'], false); $grade_item->aggregationcoef = backup_todb($info['GRADE_ITEM']['#']['AGGREGATIONCOEF']['0']['#'], false); $grade_item->display = backup_todb($info['GRADE_ITEM']['#']['DISPLAY']['0']['#'], false); $grade_item->decimals = backup_todb($info['GRADE_ITEM']['#']['DECIMALS']['0']['#'], false); $grade_item->hidden = backup_todb($info['GRADE_ITEM']['#']['HIDDEN']['0']['#'], false); $grade_item->locked = backup_todb($info['GRADE_ITEM']['#']['LOCKED']['0']['#'], false); $grade_item->locktime = backup_todb($info['GRADE_ITEM']['#']['LOCKTIME']['0']['#'], false); $grade_item->timecreated = backup_todb($info['GRADE_ITEM']['#']['TIMECREATED']['0']['#'], false); if (backup_todb($info['GRADE_ITEM']['#']['SCALEID']['0']['#'], false)) { $scale = backup_getid($restore->backup_unique_code, "scale", backup_todb($info['GRADE_ITEM']['#']['SCALEID']['0']['#'], false)); $grade_item->scaleid = $scale->new_id; } if (backup_todb($info['GRADE_ITEM']['#']['OUTCOMEID']['0']['#'], false)) { $outcome = backup_getid($restore->backup_unique_code, "grade_outcomes", backup_todb($info['GRADE_ITEM']['#']['OUTCOMEID']['0']['#'], false)); $grade_item->outcomeid = $outcome->new_id; } $grade_item->update('restore'); $status = backup_putid($restore->backup_unique_code, "grade_items", $rec->old_id, $grade_item->id) && $status; } else { if ($itemtype != 'mod' and (!$restoreall or $importing)) { // not extra gradebook stuff if restoring individual activities or something already there continue; } $dbrec = new object(); $dbrec->courseid = $restore->course_id; $dbrec->itemtype = backup_todb($info['GRADE_ITEM']['#']['ITEMTYPE']['0']['#'], false); $dbrec->itemmodule = backup_todb($info['GRADE_ITEM']['#']['ITEMMODULE']['0']['#'], false); if ($itemtype == 'mod') { // iteminstance should point to new mod $olditeminstance = backup_todb($info['GRADE_ITEM']['#']['ITEMINSTANCE']['0']['#'], false); $mod = backup_getid($restore->backup_unique_code, $dbrec->itemmodule, $olditeminstance); $dbrec->iteminstance = $mod->new_id; if (!($cm = get_coursemodule_from_instance($dbrec->itemmodule, $mod->new_id))) { // item not restored - no item continue; } // keep in sync with activity idnumber $dbrec->idnumber = $cm->idnumber; } else { $idnumber = backup_todb($info['GRADE_ITEM']['#']['IDNUMBER']['0']['#'], false); if (grade_verify_idnumber($idnumber, $restore->course_id)) { //make sure the new idnumber is unique $dbrec->idnumber = $idnumber; } } $dbrec->itemname = backup_todb($info['GRADE_ITEM']['#']['ITEMNAME']['0']['#'], false); $dbrec->itemtype = backup_todb($info['GRADE_ITEM']['#']['ITEMTYPE']['0']['#'], false); $dbrec->itemmodule = backup_todb($info['GRADE_ITEM']['#']['ITEMMODULE']['0']['#'], false); $dbrec->itemnumber = backup_todb($info['GRADE_ITEM']['#']['ITEMNUMBER']['0']['#'], false); $dbrec->iteminfo = backup_todb($info['GRADE_ITEM']['#']['ITEMINFO']['0']['#'], false); $dbrec->gradetype = backup_todb($info['GRADE_ITEM']['#']['GRADETYPE']['0']['#'], false); $dbrec->calculation = backup_todb($info['GRADE_ITEM']['#']['CALCULATION']['0']['#'], false); $dbrec->grademax = backup_todb($info['GRADE_ITEM']['#']['GRADEMAX']['0']['#'], false); $dbrec->grademin = backup_todb($info['GRADE_ITEM']['#']['GRADEMIN']['0']['#'], false); $dbrec->gradepass = backup_todb($info['GRADE_ITEM']['#']['GRADEPASS']['0']['#'], false); $dbrec->multfactor = backup_todb($info['GRADE_ITEM']['#']['MULTFACTOR']['0']['#'], false); $dbrec->plusfactor = backup_todb($info['GRADE_ITEM']['#']['PLUSFACTOR']['0']['#'], false); $dbrec->aggregationcoef = backup_todb($info['GRADE_ITEM']['#']['AGGREGATIONCOEF']['0']['#'], false); $dbrec->display = backup_todb($info['GRADE_ITEM']['#']['DISPLAY']['0']['#'], false); $dbrec->decimals = backup_todb($info['GRADE_ITEM']['#']['DECIMALS']['0']['#'], false); $dbrec->hidden = backup_todb($info['GRADE_ITEM']['#']['HIDDEN']['0']['#'], false); $dbrec->locked = backup_todb($info['GRADE_ITEM']['#']['LOCKED']['0']['#'], false); $dbrec->locktime = backup_todb($info['GRADE_ITEM']['#']['LOCKTIME']['0']['#'], false); $dbrec->timecreated = backup_todb($info['GRADE_ITEM']['#']['TIMECREATED']['0']['#'], false); if (backup_todb($info['GRADE_ITEM']['#']['SCALEID']['0']['#'], false)) { $scale = backup_getid($restore->backup_unique_code, "scale", backup_todb($info['GRADE_ITEM']['#']['SCALEID']['0']['#'], false)); $dbrec->scaleid = $scale->new_id; } if (backup_todb($info['GRADE_ITEM']['#']['OUTCOMEID']['0']['#'])) { $oldoutcome = backup_todb($info['GRADE_ITEM']['#']['OUTCOMEID']['0']['#']); if (empty($outcomes[$oldoutcome])) { continue; // error! } if (empty($outcomes[$oldoutcome]->id)) { $outcomes[$oldoutcome]->insert('restore'); $outcomes[$oldoutcome]->use_in($restore->course_id); backup_putid($restore->backup_unique_code, "grade_outcomes", $oldoutcome, $outcomes[$oldoutcome]->id); } $dbrec->outcomeid = $outcomes[$oldoutcome]->id; } $grade_item = new grade_item($dbrec, false); $grade_item->insert('restore'); if ($restoreall) { // set original parent if restored $oldcat = $info['GRADE_ITEM']['#']['CATEGORYID']['0']['#']; if (!empty($cached_categories[$oldcat])) { $grade_item->set_parent($cached_categories[$oldcat]->id); } } $status = backup_putid($restore->backup_unique_code, "grade_items", $rec->old_id, $grade_item->id) && $status; } // no need to restore grades if user data is not selected or importing activities if ($importing or $grade_item->itemtype == 'mod' and !restore_userdata_selected($restore, $grade_item->itemmodule, $olditeminstance)) { // module instance not selected when restored using granular // skip this item continue; } /// now, restore grade_grades if (!empty($info['GRADE_ITEM']['#']['GRADE_GRADES']['0']['#']['GRADE'])) { //Iterate over items foreach ($info['GRADE_ITEM']['#']['GRADE_GRADES']['0']['#']['GRADE'] as $g_info) { $grade = new grade_grade(); $grade->itemid = $grade_item->id; $olduser = backup_todb($g_info['#']['USERID']['0']['#'], false); $user = backup_getid($restore->backup_unique_code, "user", $olduser); $grade->userid = $user->new_id; $grade->rawgrade = backup_todb($g_info['#']['RAWGRADE']['0']['#'], false); $grade->rawgrademax = backup_todb($g_info['#']['RAWGRADEMAX']['0']['#'], false); $grade->rawgrademin = backup_todb($g_info['#']['RAWGRADEMIN']['0']['#'], false); // need to find scaleid if (backup_todb($g_info['#']['RAWSCALEID']['0']['#'])) { $scale = backup_getid($restore->backup_unique_code, "scale", backup_todb($g_info['#']['RAWSCALEID']['0']['#'], false)); $grade->rawscaleid = $scale->new_id; } if (backup_todb($g_info['#']['USERMODIFIED']['0']['#'])) { if ($modifier = backup_getid($restore->backup_unique_code, "user", backup_todb($g_info['#']['USERMODIFIED']['0']['#'], false))) { $grade->usermodified = $modifier->new_id; } } $grade->finalgrade = backup_todb($g_info['#']['FINALGRADE']['0']['#'], false); $grade->hidden = backup_todb($g_info['#']['HIDDEN']['0']['#'], false); $grade->locked = backup_todb($g_info['#']['LOCKED']['0']['#'], false); $grade->locktime = backup_todb($g_info['#']['LOCKTIME']['0']['#'], false); $grade->exported = backup_todb($g_info['#']['EXPORTED']['0']['#'], false); $grade->overridden = backup_todb($g_info['#']['OVERRIDDEN']['0']['#'], false); $grade->excluded = backup_todb($g_info['#']['EXCLUDED']['0']['#'], false); $grade->feedback = backup_todb($g_info['#']['FEEDBACK']['0']['#'], false); $grade->feedbackformat = backup_todb($g_info['#']['FEEDBACKFORMAT']['0']['#'], false); $grade->information = backup_todb($g_info['#']['INFORMATION']['0']['#'], false); $grade->informationformat = backup_todb($g_info['#']['INFORMATIONFORMAT']['0']['#'], false); $grade->timecreated = backup_todb($g_info['#']['TIMECREATED']['0']['#'], false); $grade->timemodified = backup_todb($g_info['#']['TIMEMODIFIED']['0']['#'], false); $grade->insert('restore'); backup_putid($restore->backup_unique_code, "grade_grades", backup_todb($g_info['#']['ID']['0']['#']), $grade->id); $counter++; if ($counter % 20 == 0) { if (!defined('RESTORE_SILENTLY')) { echo "."; if ($counter % 400 == 0) { echo "<br />"; } } backup_flush(300); } } } } } } } /// add outcomes that are not used when doing full restore if ($status and $restoreall) { foreach ($outcomes as $oldoutcome => $grade_outcome) { if (empty($grade_outcome->id)) { $grade_outcome->insert('restore'); $grade_outcome->use_in($restore->course_id); backup_putid($restore->backup_unique_code, "grade_outcomes", $oldoutcome, $grade_outcome->id); } } } if ($status and !$importing and $restore_histories) { /// following code is very inefficient $gchcount = count_records('backup_ids', 'backup_code', $restore->backup_unique_code, 'table_name', 'grade_categories_history'); $gghcount = count_records('backup_ids', 'backup_code', $restore->backup_unique_code, 'table_name', 'grade_grades_history'); $gihcount = count_records('backup_ids', 'backup_code', $restore->backup_unique_code, 'table_name', 'grade_items_history'); $gohcount = count_records('backup_ids', 'backup_code', $restore->backup_unique_code, 'table_name', 'grade_outcomes_history'); // Number of records to get in every chunk $recordset_size = 2; // process histories if ($gchcount && $status) { if (!defined('RESTORE_SILENTLY')) { echo '<li>' . get_string('gradecategoryhistory', 'grades') . '</li>'; } $counter = 0; while ($counter < $gchcount) { //Fetch recordset_size records in each iteration $recs = get_records_select("backup_ids", "table_name = 'grade_categories_history' AND backup_code = '{$restore->backup_unique_code}'", "old_id", "old_id", $counter, $recordset_size); if ($recs) { foreach ($recs as $rec) { //Get the full record from backup_ids $data = backup_getid($restore->backup_unique_code, 'grade_categories_history', $rec->old_id); if ($data) { //Now get completed xmlized object $info = $data->info; //traverse_xmlize($info); //Debug //print_object ($GLOBALS['traverse_array']); //Debug //$GLOBALS['traverse_array']=""; //Debug $oldobj = backup_getid($restore->backup_unique_code, "grade_categories", backup_todb($info['GRADE_CATEGORIES_HISTORY']['#']['OLDID']['0']['#'])); if (empty($oldobj->new_id)) { // if the old object is not being restored, can't restoring its history $counter++; continue; } $dbrec->oldid = $oldobj->new_id; $dbrec->action = backup_todb($info['GRADE_CATEGORIES_HISTORY']['#']['ACTION']['0']['#']); $dbrec->source = backup_todb($info['GRADE_CATEGORIES_HISTORY']['#']['SOURCE']['0']['#']); $dbrec->timemodified = backup_todb($info['GRADE_CATEGORIES_HISTORY']['#']['TIMEMODIFIED']['0']['#']); // loggeduser might not be restored, e.g. admin if ($oldobj = backup_getid($restore->backup_unique_code, "user", backup_todb($info['GRADE_CATEGORIES_HISTORY']['#']['LOGGEDUSER']['0']['#']))) { $dbrec->loggeduser = $oldobj->new_id; } // this item might not have a parent at all, do not skip it if no parent is specified if (backup_todb($info['GRADE_CATEGORIES_HISTORY']['#']['PARENT']['0']['#'])) { $oldobj = backup_getid($restore->backup_unique_code, "grade_categories", backup_todb($info['GRADE_CATEGORIES_HISTORY']['#']['PARENT']['0']['#'])); if (empty($oldobj->new_id)) { // if the parent category not restored $counter++; continue; } } $dbrec->parent = $oldobj->new_id; $dbrec->depth = backup_todb($info['GRADE_CATEGORIES_HISTORY']['#']['DEPTH']['0']['#']); // path needs to be rebuilt if ($path = backup_todb($info['GRADE_CATEGORIES_HISTORY']['#']['PATH']['0']['#'])) { // to preserve the path and make it work, we need to replace the categories one by one // we first get the list of categories in current path if ($paths = explode("/", $path)) { $newpath = ''; foreach ($paths as $catid) { if ($catid) { // find the new corresponding path $oldpath = backup_getid($restore->backup_unique_code, "grade_categories", $catid); $newpath .= "/{$oldpath->new_id}"; } } $dbrec->path = $newpath; } } $dbrec->fullname = backup_todb($info['GRADE_CATEGORIES_HISTORY']['#']['FULLNAME']['0']['#']); $dbrec->aggregation = backup_todb($info['GRADE_CATEGORIES_HISTORY']['#']['AGGRETGATION']['0']['#']); $dbrec->keephigh = backup_todb($info['GRADE_CATEGORIES_HISTORY']['#']['KEEPHIGH']['0']['#']); $dbrec->droplow = backup_todb($info['GRADE_CATEGORIES_HISTORY']['#']['DROPLOW']['0']['#']); $dbrec->aggregateonlygraded = backup_todb($info['GRADE_CATEGORIES_HISTORY']['#']['AGGREGATEONLYGRADED']['0']['#']); $dbrec->aggregateoutcomes = backup_todb($info['GRADE_CATEGORIES_HISTORY']['#']['AGGREGATEOUTCOMES']['0']['#']); $dbrec->aggregatesubcats = backup_todb($info['GRADE_CATEGORIES_HISTORY']['#']['AGGREGATESUBCATS']['0']['#']); $dbrec->courseid = $restore->course_id; insert_record('grade_categories_history', $dbrec); unset($dbrec); } //Increment counters $counter++; //Do some output if ($counter % 1 == 0) { if (!defined('RESTORE_SILENTLY')) { echo "."; if ($counter % 20 == 0) { echo "<br />"; } } backup_flush(300); } } } } } // process histories if ($gghcount && $status) { if (!defined('RESTORE_SILENTLY')) { echo '<li>' . get_string('gradegradeshistory', 'grades') . '</li>'; } $counter = 0; while ($counter < $gghcount) { //Fetch recordset_size records in each iteration $recs = get_records_select("backup_ids", "table_name = 'grade_grades_history' AND backup_code = '{$restore->backup_unique_code}'", "old_id", "old_id", $counter, $recordset_size); if ($recs) { foreach ($recs as $rec) { //Get the full record from backup_ids $data = backup_getid($restore->backup_unique_code, 'grade_grades_history', $rec->old_id); if ($data) { //Now get completed xmlized object $info = $data->info; //traverse_xmlize($info); //Debug //print_object ($GLOBALS['traverse_array']); //Debug //$GLOBALS['traverse_array']=""; //Debug $oldobj = backup_getid($restore->backup_unique_code, "grade_grades", backup_todb($info['GRADE_GRADES_HISTORY']['#']['OLDID']['0']['#'])); if (empty($oldobj->new_id)) { // if the old object is not being restored, can't restoring its history $counter++; continue; } $dbrec->oldid = $oldobj->new_id; $dbrec->action = backup_todb($info['GRADE_GRADES_HISTORY']['#']['ACTION']['0']['#']); $dbrec->source = backup_todb($info['GRADE_GRADES_HISTORY']['#']['SOURCE']['0']['#']); $dbrec->timemodified = backup_todb($info['GRADE_GRADES_HISTORY']['#']['TIMEMODIFIED']['0']['#']); if ($oldobj = backup_getid($restore->backup_unique_code, "user", backup_todb($info['GRADE_GRADES_HISTORY']['#']['LOGGEDUSER']['0']['#']))) { $dbrec->loggeduser = $oldobj->new_id; } $oldobj = backup_getid($restore->backup_unique_code, "grade_items", backup_todb($info['GRADE_GRADES_HISTORY']['#']['ITEMID']['0']['#'])); $dbrec->itemid = $oldobj->new_id; if (empty($dbrec->itemid)) { $counter++; continue; // grade item not being restored } $oldobj = backup_getid($restore->backup_unique_code, "user", backup_todb($info['GRADE_GRADES_HISTORY']['#']['USERID']['0']['#'])); $dbrec->userid = $oldobj->new_id; $dbrec->rawgrade = backup_todb($info['GRADE_GRADES_HISTORY']['#']['RAWGRADE']['0']['#']); $dbrec->rawgrademax = backup_todb($info['GRADE_GRADES_HISTORY']['#']['RAWGRADEMAX']['0']['#']); $dbrec->rawgrademin = backup_todb($info['GRADE_GRADES_HISTORY']['#']['RAWGRADEMIN']['0']['#']); if ($oldobj = backup_getid($restore->backup_unique_code, "user", backup_todb($info['GRADE_GRADES_HISTORY']['#']['USERMODIFIED']['0']['#']))) { $dbrec->usermodified = $oldobj->new_id; } if (backup_todb($info['GRADE_GRADES_HISTORY']['#']['RAWSCALEID']['0']['#'])) { $scale = backup_getid($restore->backup_unique_code, "scale", backup_todb($info['GRADE_GRADES_HISTORY']['#']['RAWSCALEID']['0']['#'])); $dbrec->rawscaleid = $scale->new_id; } $dbrec->finalgrade = backup_todb($info['GRADE_GRADES_HISTORY']['#']['FINALGRADE']['0']['#']); $dbrec->hidden = backup_todb($info['GRADE_GRADES_HISTORY']['#']['HIDDEN']['0']['#']); $dbrec->locked = backup_todb($info['GRADE_GRADES_HISTORY']['#']['LOCKED']['0']['#']); $dbrec->locktime = backup_todb($info['GRADE_GRADES_HISTORY']['#']['LOCKTIME']['0']['#']); $dbrec->exported = backup_todb($info['GRADE_GRADES_HISTORY']['#']['EXPORTED']['0']['#']); $dbrec->overridden = backup_todb($info['GRADE_GRADES_HISTORY']['#']['OVERRIDDEN']['0']['#']); $dbrec->excluded = backup_todb($info['GRADE_GRADES_HISTORY']['#']['EXCLUDED']['0']['#']); $dbrec->feedback = backup_todb($info['GRADE_TEXT_HISTORY']['#']['FEEDBACK']['0']['#']); $dbrec->feedbackformat = backup_todb($info['GRADE_TEXT_HISTORY']['#']['FEEDBACKFORMAT']['0']['#']); $dbrec->information = backup_todb($info['GRADE_TEXT_HISTORY']['#']['INFORMATION']['0']['#']); $dbrec->informationformat = backup_todb($info['GRADE_TEXT_HISTORY']['#']['INFORMATIONFORMAT']['0']['#']); insert_record('grade_grades_history', $dbrec); unset($dbrec); } //Increment counters $counter++; //Do some output if ($counter % 1 == 0) { if (!defined('RESTORE_SILENTLY')) { echo "."; if ($counter % 20 == 0) { echo "<br />"; } } backup_flush(300); } } } } } // process histories if ($gihcount && $status) { if (!defined('RESTORE_SILENTLY')) { echo '<li>' . get_string('gradeitemshistory', 'grades') . '</li>'; } $counter = 0; while ($counter < $gihcount) { //Fetch recordset_size records in each iteration $recs = get_records_select("backup_ids", "table_name = 'grade_items_history' AND backup_code = '{$restore->backup_unique_code}'", "old_id", "old_id", $counter, $recordset_size); if ($recs) { foreach ($recs as $rec) { //Get the full record from backup_ids $data = backup_getid($restore->backup_unique_code, 'grade_items_history', $rec->old_id); if ($data) { //Now get completed xmlized object $info = $data->info; //traverse_xmlize($info); //Debug //print_object ($GLOBALS['traverse_array']); //Debug //$GLOBALS['traverse_array']=""; //Debug $oldobj = backup_getid($restore->backup_unique_code, "grade_items", backup_todb($info['GRADE_ITEM_HISTORY']['#']['OLDID']['0']['#'])); if (empty($oldobj->new_id)) { // if the old object is not being restored, can't restoring its history $counter++; continue; } $dbrec->oldid = $oldobj->new_id; $dbrec->action = backup_todb($info['GRADE_ITEM_HISTORY']['#']['ACTION']['0']['#']); $dbrec->source = backup_todb($info['GRADE_ITEM_HISTORY']['#']['SOURCE']['0']['#']); $dbrec->timemodified = backup_todb($info['GRADE_ITEM_HISTORY']['#']['TIMEMODIFIED']['0']['#']); if ($oldobj = backup_getid($restore->backup_unique_code, "user", backup_todb($info['GRADE_ITEM_HISTORY']['#']['LOGGEDUSER']['0']['#']))) { $dbrec->loggeduser = $oldobj->new_id; } $dbrec->courseid = $restore->course_id; $oldobj = backup_getid($restore->backup_unique_code, 'grade_categories', backup_todb($info['GRADE_ITEM_HISTORY']['#']['CATEGORYID']['0']['#'])); $oldobj->categoryid = $category->new_id; if (empty($oldobj->categoryid)) { $counter++; continue; // category not restored } $dbrec->itemname = backup_todb($info['GRADE_ITEM_HISTORY']['#']['ITEMNAME']['0']['#']); $dbrec->itemtype = backup_todb($info['GRADE_ITEM_HISTORY']['#']['ITEMTYPE']['0']['#']); $dbrec->itemmodule = backup_todb($info['GRADE_ITEM_HISTORY']['#']['ITEMMODULE']['0']['#']); // code from grade_items restore $iteminstance = backup_todb($info['GRADE_ITEM_HISTORY']['#']['ITEMINSTANCE']['0']['#']); // do not restore if this grade_item is a mod, and if ($dbrec->itemtype == 'mod') { if (!restore_userdata_selected($restore, $dbrec->itemmodule, $iteminstance)) { // module instance not selected when restored using granular // skip this item $counter++; continue; } // iteminstance should point to new mod $mod = backup_getid($restore->backup_unique_code, $dbrec->itemmodule, $iteminstance); $dbrec->iteminstance = $mod->new_id; } else { if ($dbrec->itemtype == 'category') { // the item instance should point to the new grade category // only proceed if we are restoring all grade items if ($restoreall) { $category = backup_getid($restore->backup_unique_code, 'grade_categories', $iteminstance); $dbrec->iteminstance = $category->new_id; } else { // otherwise we can safely ignore this grade item and subsequent // grade_raws, grade_finals etc continue; } } elseif ($dbrec->itemtype == 'course') { // We don't restore course type to avoid duplicate course items if ($restoreall) { // TODO any special code needed here to restore course item without duplicating it? // find the course category with depth 1, and course id = current course id // this would have been already restored $cat = get_record('grade_categories', 'depth', 1, 'courseid', $restore->course_id); $dbrec->iteminstance = $cat->id; } else { $counter++; continue; } } } $dbrec->itemnumber = backup_todb($info['GRADE_ITEM_HISTORY']['#']['ITEMNUMBER']['0']['#']); $dbrec->iteminfo = backup_todb($info['GRADE_ITEM_HISTORY']['#']['ITEMINFO']['0']['#']); $dbrec->idnumber = backup_todb($info['GRADE_ITEM_HISTORY']['#']['IDNUMBER']['0']['#']); $dbrec->calculation = backup_todb($info['GRADE_ITEM_HISTORY']['#']['CALCULATION']['0']['#']); $dbrec->gradetype = backup_todb($info['GRADE_ITEM_HISTORY']['#']['GRADETYPE']['0']['#']); $dbrec->grademax = backup_todb($info['GRADE_ITEM_HISTORY']['#']['GRADEMAX']['0']['#']); $dbrec->grademin = backup_todb($info['GRADE_ITEM_HISTORY']['#']['GRADEMIN']['0']['#']); if ($oldobj = backup_getid($restore->backup_unique_code, "scale", backup_todb($info['GRADE_ITEM_HISTORY']['#']['SCALEID']['0']['#']))) { // scaleid is optional $dbrec->scaleid = $oldobj->new_id; } if ($oldobj = backup_getid($restore->backup_unique_code, "grade_outcomes", backup_todb($info['GRADE_ITEM_HISTORY']['#']['OUTCOMEID']['0']['#']))) { // outcome is optional $dbrec->outcomeid = $oldobj->new_id; } $dbrec->gradepass = backup_todb($info['GRADE_ITEM_HISTORY']['#']['GRADEPASS']['0']['#']); $dbrec->multfactor = backup_todb($info['GRADE_ITEM_HISTORY']['#']['MULTFACTOR']['0']['#']); $dbrec->plusfactor = backup_todb($info['GRADE_ITEM_HISTORY']['#']['PLUSFACTOR']['0']['#']); $dbrec->aggregationcoef = backup_todb($info['GRADE_ITEM_HISTORY']['#']['AGGREGATIONCOEF']['0']['#']); $dbrec->sortorder = backup_todb($info['GRADE_ITEM_HISTORY']['#']['SORTORDER']['0']['#']); $dbrec->display = backup_todb($info['GRADE_ITEM_HISTORY']['#']['DISPLAY']['0']['#']); $dbrec->decimals = backup_todb($info['GRADE_ITEM_HISTORY']['#']['DECIMALS']['0']['#']); $dbrec->hidden = backup_todb($info['GRADE_ITEM_HISTORY']['#']['HIDDEN']['0']['#']); $dbrec->locked = backup_todb($info['GRADE_ITEM_HISTORY']['#']['LOCKED']['0']['#']); $dbrec->locktime = backup_todb($info['GRADE_ITEM_HISTORY']['#']['LOCKTIME']['0']['#']); $dbrec->needsupdate = backup_todb($info['GRADE_ITEM_HISTORY']['#']['NEEDSUPDATE']['0']['#']); insert_record('grade_items_history', $dbrec); unset($dbrec); } //Increment counters $counter++; //Do some output if ($counter % 1 == 0) { if (!defined('RESTORE_SILENTLY')) { echo "."; if ($counter % 20 == 0) { echo "<br />"; } } backup_flush(300); } } } } } // process histories if ($gohcount && $status) { if (!defined('RESTORE_SILENTLY')) { echo '<li>' . get_string('gradeoutcomeshistory', 'grades') . '</li>'; } $counter = 0; while ($counter < $gohcount) { //Fetch recordset_size records in each iteration $recs = get_records_select("backup_ids", "table_name = 'grade_outcomes_history' AND backup_code = '{$restore->backup_unique_code}'", "old_id", "old_id", $counter, $recordset_size); if ($recs) { foreach ($recs as $rec) { //Get the full record from backup_ids $data = backup_getid($restore->backup_unique_code, 'grade_outcomes_history', $rec->old_id); if ($data) { //Now get completed xmlized object $info = $data->info; //traverse_xmlize($info); //Debug //print_object ($GLOBALS['traverse_array']); //Debug //$GLOBALS['traverse_array']=""; //Debug $oldobj = backup_getid($restore->backup_unique_code, "grade_outcomes", backup_todb($info['GRADE_OUTCOME_HISTORY']['#']['OLDID']['0']['#'])); if (empty($oldobj->new_id)) { // if the old object is not being restored, can't restoring its history $counter++; continue; } $dbrec->oldid = $oldobj->new_id; $dbrec->action = backup_todb($info['GRADE_OUTCOME_HISTORY']['#']['ACTION']['0']['#']); $dbrec->source = backup_todb($info['GRADE_OUTCOME_HISTORY']['#']['SOURCE']['0']['#']); $dbrec->timemodified = backup_todb($info['GRADE_OUTCOME_HISTORY']['#']['TIMEMODIFIED']['0']['#']); if ($oldobj = backup_getid($restore->backup_unique_code, "user", backup_todb($info['GRADE_OUTCOME_HISTORY']['#']['LOGGEDUSER']['0']['#']))) { $dbrec->loggeduser = $oldobj->new_id; } $dbrec->courseid = $restore->course_id; $dbrec->shortname = backup_todb($info['GRADE_OUTCOME_HISTORY']['#']['SHORTNAME']['0']['#']); $dbrec->fullname = backup_todb($info['GRADE_OUTCOME_HISTORY']['#']['FULLNAME']['0']['#']); $oldobj = backup_getid($restore->backup_unique_code, "scale", backup_todb($info['GRADE_OUTCOME_HISTORY']['#']['SCALEID']['0']['#'])); $dbrec->scaleid = $oldobj->new_id; $dbrec->description = backup_todb($info['GRADE_OUTCOME_HISTORY']['#']['DESCRIPTION']['0']['#']); insert_record('grade_outcomes_history', $dbrec); unset($dbrec); } //Increment counters $counter++; //Do some output if ($counter % 1 == 0) { if (!defined('RESTORE_SILENTLY')) { echo "."; if ($counter % 20 == 0) { echo "<br />"; } } backup_flush(300); } } } } } } if (!defined('RESTORE_SILENTLY')) { //End ul echo '</ul>'; } return $status; }
function restore_create_gradebook($restore, $xml_file) { global $CFG, $db; $status = true; //Check it exists if (!file_exists($xml_file)) { $status = false; } //Get info from xml if ($status) { //info will contain the number of record to process $info = restore_read_xml_gradebook($restore, $xml_file); //If we have info, then process preferences, letters & categories if ($info > 0) { //Count how many we have $preferencescount = count_records('backup_ids', 'backup_code', $restore->backup_unique_code, 'table_name', 'grade_preferences'); $letterscount = count_records('backup_ids', 'backup_code', $restore->backup_unique_code, 'table_name', 'grade_letter'); $categoriescount = count_records('backup_ids', 'backup_code', $restore->backup_unique_code, 'table_name', 'grade_category'); if ($preferencescount || $letterscount || $categoriescount) { //Start ul if (!defined('RESTORE_SILENTLY')) { echo '<ul>'; } //Number of records to get in every chunk $recordset_size = 2; //Flag to mark if we must continue $continue = true; //If there aren't preferences, stop if (!$preferencescount) { $continue = false; if (!defined('RESTORE_SILENTLY')) { echo '<li>' . get_string('backupwithoutgradebook', 'grades') . '</li>'; } } //If we are restoring to an existing course and it has advanced disabled, stop if ($restore->restoreto != 2) { //Fetch the 'use_advanced' preferences (id = 0) if ($pref_rec = get_record('grade_preferences', 'courseid', $restore->course_id, 'preference', 0)) { if ($pref_rec->value == 0) { $continue = false; if (!defined('RESTORE_SILENTLY')) { echo '<li>' . get_string('respectingcurrentdata', 'grades') . '</li>'; } } } } //Process preferences if ($preferencescount && $continue) { if (!defined('RESTORE_SILENTLY')) { echo '<li>' . get_string('preferences', 'grades') . '</li>'; } $counter = 0; while ($counter < $preferencescount) { //Fetch recordset_size records in each iteration $recs = get_records_select("backup_ids", "table_name = 'grade_preferences' AND backup_code = '{$restore->backup_unique_code}'", "old_id", "old_id", $counter, $recordset_size); if ($recs) { foreach ($recs as $rec) { //Get the full record from backup_ids $data = backup_getid($restore->backup_unique_code, 'grade_preferences', $rec->old_id); if ($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 GRADE_PREFERENCES record structure $dbrec->courseid = $restore->course_id; $dbrec->preference = backup_todb($info['GRADE_PREFERENCE']['#']['PREFERENCE']['0']['#']); $dbrec->value = backup_todb($info['GRADE_PREFERENCE']['#']['VALUE']['0']['#']); //Structure is equal to db, insert record //if the preference doesn't exist if (!($prerec = get_record('grade_preferences', 'courseid', $dbrec->courseid, 'preference', $dbrec->preference))) { $status = insert_record('grade_preferences', $dbrec); } } //Increment counters $counter++; //Do some output if ($counter % 1 == 0) { if (!defined('RESTORE_SILENTLY')) { echo "."; if ($counter % 20 == 0) { echo "<br />"; } } backup_flush(300); } } } } } //Process letters //If destination course has letters, skip restoring letters $hasletters = get_records('grade_letter', 'courseid', $restore->course_id); if ($letterscount && $continue && !$hasletters) { if (!defined('RESTORE_SILENTLY')) { echo '<li>' . get_string('letters', 'grades') . '</li>'; } $counter = 0; while ($counter < $letterscount) { //Fetch recordset_size records in each iteration $recs = get_records_select("backup_ids", "table_name = 'grade_letter' AND backup_code = '{$restore->backup_unique_code}'", "old_id", "old_id", $counter, $recordset_size); if ($recs) { foreach ($recs as $rec) { //Get the full record from backup_ids $data = backup_getid($restore->backup_unique_code, 'grade_letter', $rec->old_id); if ($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 GRADE_LETTER record structure $dbrec->courseid = $restore->course_id; $dbrec->letter = backup_todb($info['GRADE_LETTER']['#']['LETTER']['0']['#']); $dbrec->grade_high = backup_todb($info['GRADE_LETTER']['#']['GRADE_HIGH']['0']['#']); $dbrec->grade_low = backup_todb($info['GRADE_LETTER']['#']['GRADE_LOW']['0']['#']); //Structure is equal to db, insert record $status = insert_record('grade_letter', $dbrec); } //Increment counters $counter++; //Do some output if ($counter % 1 == 0) { if (!defined('RESTORE_SILENTLY')) { echo "."; if ($counter % 20 == 0) { echo "<br />"; } } backup_flush(300); } } } } } //Process categories if ($categoriescount && $continue) { if (!defined('RESTORE_SILENTLY')) { echo '<li>' . get_string('categories', 'grades') . '</li>'; } $counter = 0; $countercat = 0; while ($countercat < $categoriescount) { //Fetch recordset_size records in each iteration $recs = get_records_select("backup_ids", "table_name = 'grade_category' AND backup_code = '{$restore->backup_unique_code}'", "old_id", "old_id", $countercat, $recordset_size); if ($recs) { foreach ($recs as $rec) { //Get the full record from backup_ids $data = backup_getid($restore->backup_unique_code, 'grade_category', $rec->old_id); if ($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 GRADE_CATEGORY record structure $dbrec->courseid = $restore->course_id; $dbrec->name = backup_todb($info['GRADE_CATEGORY']['#']['NAME']['0']['#']); $dbrec->drop_x_lowest = backup_todb($info['GRADE_CATEGORY']['#']['DROP_X_LOWEST']['0']['#']); $dbrec->bonus_points = backup_todb($info['GRADE_CATEGORY']['#']['BONUS_POINTS']['0']['#']); $dbrec->hidden = backup_todb($info['GRADE_CATEGORY']['#']['HIDDEN']['0']['#']); $dbrec->weight = backup_todb($info['GRADE_CATEGORY']['#']['WEIGHT']['0']['#']); //If the grade_category exists in the course (by name), don't insert anything $catex = get_record('grade_category', 'courseid', $dbrec->courseid, 'name', $dbrec->name); if (!$catex) { //Structure is equal to db, insert record $categoryid = insert_record('grade_category', $dbrec); } else { //Simply remap category $categoryid = $catex->id; } //Now, restore grade_item $items = $info['GRADE_CATEGORY']['#']['GRADE_ITEMS']['0']['#']['GRADE_ITEM']; //Iterate over items for ($i = 0; $i < sizeof($items); $i++) { $ite_info = $items[$i]; //traverse_xmlize($ite_info); //Debug //print_object ($GLOBALS['traverse_array']); //Debug //$GLOBALS['traverse_array']=""; //Debug //Now build the GRADE_ITEM record structure $item->courseid = $restore->course_id; $item->category = $categoryid; $item->module_name = backup_todb($ite_info['#']['MODULE_NAME']['0']['#']); $item->cminstance = backup_todb($ite_info['#']['CMINSTANCE']['0']['#']); $item->scale_grade = backup_todb($ite_info['#']['SCALE_GRADE']['0']['#']); $item->extra_credit = backup_todb($ite_info['#']['EXTRA_CREDIT']['0']['#']); $item->sort_order = backup_todb($ite_info['#']['SORT_ORDER']['0']['#']); //Check that the module has been included in the restore if ($restore->mods[$item->module_name]->restore) { //Get the id of the moduletype if ($module = get_record('modules', 'name', $item->module_name)) { $item->modid = $module->id; //Get the instance id if ($instance = backup_getid($restore->backup_unique_code, $item->module_name, $item->cminstance)) { $item->cminstance = $instance->new_id; //Structure is equal to db, insert record $itemid = insert_record('grade_item', $item); //Now process grade_exceptions if (!empty($ite_info['#']['GRADE_EXCEPTIONS'])) { $exceptions = $ite_info['#']['GRADE_EXCEPTIONS']['0']['#']['GRADE_EXCEPTION']; } else { $exceptions = array(); } //Iterate over exceptions for ($j = 0; $j < sizeof($exceptions); $j++) { $exc_info = $exceptions[$j]; //traverse_xmlize($exc_info); //Debug //print_object ($GLOBALS['traverse_array']); //Debug //$GLOBALS['traverse_array']=""; //Debug //Now build the GRADE_EXCEPTIONS record structure $exception->courseid = $restore->course_id; $exception->grade_itemid = $itemid; $exception->userid = backup_todb($exc_info['#']['USERID']['0']['#']); //We have to recode the useridto field $user = backup_getid($restore->backup_unique_code, "user", $exception->userid); if ($user) { $exception->userid = $user->new_id; //Structure is equal to db, insert record $exceptionid = insert_record('grade_exceptions', $exception); //Do some output $counter++; if ($counter % 20 == 0) { if (!defined('RESTORE_SILENTLY')) { echo "."; if ($counter % 400 == 0) { echo "<br />"; } } backup_flush(300); } } } } } } } //Re-sort all the grade_items because we can have duplicates if ($grade_items = get_records('grade_item', 'courseid', $restore->course_id, 'sort_order', 'id,sort_order')) { $order = 1; foreach ($grade_items as $grade_item) { $grade_item->sort_order = $order; set_field('grade_item', 'sort_order', $grade_item->sort_order, 'id', $grade_item->id); $order++; } } } //Increment counters $countercat++; //Do some output if ($countercat % 1 == 0) { if (!defined('RESTORE_SILENTLY')) { echo "."; if ($countercat % 20 == 0) { echo "<br />"; } } backup_flush(300); } } } } } if (!defined('RESTORE_SILENTLY')) { //End ul echo '</ul>'; } } } } return $status; }