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255 lines
11 KiB
255 lines
11 KiB
15 years ago
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<?php
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function attforblock_restore_mods($mod,$restore) {
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global $CFG, $oldidarray;
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$status = true;
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//Get record from backup_ids
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$data = backup_getid($restore->backup_unique_code, $mod->modtype, $mod->id);
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if ($data) {
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//Now get completed xmlized object
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$info = $data->info;
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if (count_records('attforblock', 'course', $restore->course_id)) {
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return false;
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}
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//Now, build the attforblock record structure
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$attforblock->course = $restore->course_id;
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// $attforblock->teacher = backup_todb($info['MOD']['#']['TEACHER']['0']['#']);
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$attforblock->name = backup_todb($info['MOD']['#']['NAME']['0']['#']);
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if (isset($info['MOD']['#']['GRADE'])) {
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$attforblock->grade = backup_todb($info['MOD']['#']['GRADE']['0']['#']);
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} else {
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$attforblock->grade = 100;
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}
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//The structure is equal to the db, so insert the attforblock
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$newid = insert_record ('attforblock', $attforblock);
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if ($newid) {
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//We have the newid, update backup_ids
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backup_putid($restore->backup_unique_code, $mod->modtype, $mod->id, $newid);
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attforblock_restore_attendance_statuses ($mod->id, $newid, $info, $restore);
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attforblock_restore_attendance_sessions ($mod->id, $newid, $info, $restore);
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//Now check if want to restore user data and do it.
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if (restore_userdata_selected($restore, 'attforblock', $mod->id)) {
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attforblock_restore_attendance_log ($mod->id, $newid, $info, $restore);
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}
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} else {
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$status = false;
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}
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} else {
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$status = false;
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}
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return $status;
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}
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function attforblock_restore_attendance_sessions ($old_attforblock_id, $new_attforblock_id, $info, $restore) {
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global $CFG, $oldidarray;
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$status = true;
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if (isset($info['MOD']['#']['SESSIONS'])) {
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@$stats = $info['MOD']['#']['SESSIONS']['0']['#']['SESSION'];
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}else {
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@$stats = $info['MOD']['#']['ATTFORBLOCK_SESSIONS']['0']['#']['ROWS'];
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}
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for($i = 0; $i < sizeof($stats); $i++) {
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$stat_info = $stats[$i];
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//Now, build the attforblock_SESSIONS record structure
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$stat->courseid = $restore->course_id;
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// $stat->creator = backup_todb($stat_info['#']['CREATOR']['0']['#']);
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$stat->sessdate = backup_todb($stat_info['#']['SESSDATE']['0']['#']);
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$stat->timemodified = backup_todb($stat_info['#']['TIMEMODIFIED']['0']['#']);
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$stat->description = backup_todb($stat_info['#']['DESCRIPTION']['0']['#']);
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if (isset($info['MOD']['#']['SESSIONS'])) {
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$stat->duration = backup_todb($stat_info['#']['DURATION']['0']['#']);;
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$stat->lasttaken = backup_todb($stat_info['#']['LASTTAKEN']['0']['#']);
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$stat->lasttakenby = backup_todb($stat_info['#']['LASTTAKENBY']['0']['#']);
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} else { //Old backup
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$stat->duration = 0;
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$stat->lasttaken = backup_todb($stat_info['#']['TIMETAKEN']['0']['#']);
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$stat->lasttakenby = backup_todb($stat_info['#']['TAKENBY']['0']['#']);
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}
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if (restore_userdata_selected($restore, 'attforblock', $old_attforblock_id)) {
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if ($user = backup_getid($restore->backup_unique_code, 'user', $stat->lasttakenby)) {
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$stat->lasttakenby = $user->new_id;
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}
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} else {
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$stat->lasttaken = 0;
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$stat->lasttakenby = 0;
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}
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$newid = insert_record ('attendance_sessions', $stat);
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$oldidarray[$old_attforblock_id]['attendance_sessions'][backup_todb($stat_info['#']['ID']['0']['#'])] = $newid;
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}
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return $status;
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}
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function attforblock_restore_attendance_statuses ($old_attforblock_id, $new_attforblock_id,$info,$restore) {
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global $CFG, $oldidarray;
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$status = true;
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//Get the statuses array
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if (isset($info['MOD']['#']['STATUSES'])) {
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$stats = $info['MOD']['#']['STATUSES']['0']['#']['STATUS'];
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for($i = 0; $i < sizeof($stats); $i++) {
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$stat_info = $stats[$i];
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//Now, build the attforblock_STATUS record structure
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$stat->courseid = $restore->course_id;
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$stat->acronym = backup_todb($stat_info['#']['ACRONYM']['0']['#']);
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$stat->description = backup_todb($stat_info['#']['DESCRIPTION']['0']['#']);
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$stat->grade = backup_todb($stat_info['#']['GRADE']['0']['#']);
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$stat->visible = backup_todb($stat_info['#']['VISIBLE']['0']['#']);
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$stat->deleted = backup_todb($stat_info['#']['DELETED']['0']['#']);
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//if user's data not required, we don't restore invisible and deleted statuses
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if (!restore_userdata_selected($restore, 'attforblock', $old_attforblock_id)
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and (!$stat->visible or $stat->deleted)) {
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continue;
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}
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$newid = insert_record ('attendance_statuses', $stat);
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$oldidarray[$old_attforblock_id]['attendance_statuses'][backup_todb($stat_info['#']['ID']['0']['#'])] = $newid;
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}
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} elseif (isset($info['MOD']['#']['ATTFORBLOCK_SETTINGS'])) {
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$stats = $info['MOD']['#']['ATTFORBLOCK_SETTINGS']['0']['#']['ROWS'];
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for($i = 0; $i < sizeof($stats); $i++) {
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$stat_info = $stats[$i];
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//Now, build the attforblock_STATUS record structure
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$stat->courseid = $restore->course_id;
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$stat->acronym = backup_todb($stat_info['#']['ACRONYM']['0']['#']);
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$stat->description = backup_todb($stat_info['#']['DESCRIPTION']['0']['#']);
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$stat->grade = backup_todb($stat_info['#']['GRADE']['0']['#']);
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$stat->visible = 1;
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$stat->deleted = 0;
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$newid = insert_record ('attendance_statuses', $stat);
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$oldidarray[$old_attforblock_id]['attendance_statuses'][backup_todb($stat_info['#']['STATUS']['0']['#'])] = $newid;
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}
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} else {
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// ATTFORBLOCK_SETTINGS tag don't exists
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// so course used default statuses (can be only in old version)
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$stats = get_records('attendance_statuses', 'courseid', 0, 'id ASC');
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$oldstats = array('P', 'A', 'L', 'E');
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$i = 0;
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foreach($stats as $stat) {
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// $stat = $stats[$i];
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$stat->courseid = $restore->course_id;
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$newid = insert_record('attendance_statuses', $stat);
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$oldidarray[$old_attforblock_id]['attendance_statuses'][$oldstats[$i++]] = $newid;
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// $i++;
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}
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}
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return $status;
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}
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function attforblock_restore_attendance_log ($old_attforblock_id, $new_attforblock_id,$info,$restore) {
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global $CFG, $oldidarray;
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$status = true;
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//Get the logs array
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if (isset($info['MOD']['#']['LOGS'])) {
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@$logs = $info['MOD']['#']['LOGS']['0']['#']['LOG'];
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} else {
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@$logs = $info['MOD']['#']['ATTFORBLOCK_LOG']['0']['#']['ROWS'];
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}
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$stats = get_records_menu('attendance_statuses', 'courseid', $restore->course_id);
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$statslist = implode(',', array_keys($stats));
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$sessions = get_records('attendance_sessions', 'courseid', $restore->course_id);
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//Iterate over logs
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for($i = 0; $i < sizeof($logs); $i++) {
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$log_info = $logs[$i];
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//Now, build the attforblock_LOG record structure
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$log->studentid = backup_todb($log_info['#']['STUDENTID']['0']['#']);
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$log->remarks = backup_todb($log_info['#']['REMARKS']['0']['#']);
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$user = backup_getid($restore->backup_unique_code, 'user', $log->studentid);
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if ($user) {
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$log->studentid = $user->new_id;
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}
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if (isset($info['MOD']['#']['LOGS'])) {
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$log->sessionid = $oldidarray[$old_attforblock_id]['attendance_sessions'][backup_todb($log_info['#']['SESSIONID']['0']['#'])];
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$log->statusid = $oldidarray[$old_attforblock_id]['attendance_statuses'][backup_todb($log_info['#']['STATUSID']['0']['#'])];
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$log->timetaken = backup_todb($log_info['#']['TIMETAKEN']['0']['#']);
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$log->statusset = backup_todb($log_info['#']['STATUSSET']['0']['#']);
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$ids = explode(',', $log->statusset);
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foreach ($ids as $id) {
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$new_ids[] = $oldidarray[$old_attforblock_id]['attendance_statuses'][$id];
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}
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$log->statusset = implode(',', $new_ids);
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$log->takenby = backup_todb($log_info['#']['TAKENBY']['0']['#']);
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$user = backup_getid($restore->backup_unique_code, 'user', $log->takenby);
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if ($user) {
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$log->takenby = $user->new_id;
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}
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} else { //Old version
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// Catching bug of first version of backup
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if (isset($oldidarray[$old_attforblock_id]['attendance_sessions'][backup_todb($log_info['#']['ATTSID']['0']['#'])])) {
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$log->sessionid = $oldidarray[$old_attforblock_id]['attendance_sessions'][backup_todb($log_info['#']['ATTSID']['0']['#'])];
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} else {
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continue;
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}
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$log->statusid = $oldidarray[$old_attforblock_id]['attendance_statuses'][backup_todb($log_info['#']['STATUS']['0']['#'])];
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$log->statusset = $statslist;
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// $log->timetaken = get_field('attendance_sessions', 'lasttaken', 'id', $log->sessionid);
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$log->timetaken = $sessions[$log->sessionid]->lasttaken;
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$log->takenby = $sessions[$log->sessionid]->lasttakenby;
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// $log->takenby = backup_todb($log_info['#']['TAKENBY']['0']['#']);
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}
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$newid = insert_record ('attendance_log', $log);
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$oldidarray[$old_attforblock_id]['attendance_log'][backup_todb($log_info['#']['ID']['0']['#'])] = $newid;
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//Do some output
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if (($i+1) % 50 == 0) {
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if (!defined('RESTORE_SILENTLY')) {
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echo '.';
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if (($i+1) % 1000 == 0) {
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echo '<br />';
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}
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}
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backup_flush(300);
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}
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}
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return $status;
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}
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// function attforblock_restore_logs($restore,$log) {
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//
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// $status = true;
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//
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// return $status;
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// }
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?>
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