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9c1ae5ae32
Also removed direct references to $backup_version and $backup_release backup.php now accepts teachers of their own course
242 lines
8.6 KiB
HTML
242 lines
8.6 KiB
HTML
<?PHP //$Id$
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//This page receives the required info and executes the restore
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//with the parameters suplied. Whe finished, delete temporary
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//data from backup_tables and temp directory
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//Get objects from session
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if ($SESSION) {
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$info = $SESSION->info;
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$course_header = $SESSION->course_header;
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$restore = $SESSION->restore;
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}
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//Check login
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require_login();
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//Check admin
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if (!isadmin()) {
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error("You need to be an admin user to use this page.", "$CFG->wwwroot/login/index.php");
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}
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//Check site
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if (!$site = get_site()) {
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error("Site not found!");
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}
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//Checks for the required files/functions to restore every module
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//and include them
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if ($allmods = get_records("modules") ) {
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foreach ($allmods as $mod) {
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$modname = $mod->name;
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$modfile = "$CFG->dirroot/mod/$modname/restorelib.php";
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//If file exists and we have selected to restore that type of module
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if ((file_exists($modfile)) and ($restore->mods[$modname]->restore)) {
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include_once($modfile);
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}
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}
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}
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//Start the main table
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echo "<table cellpadding=5>";
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echo "<tr><td>";
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//Start the main ul
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echo "<ul>";
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//Init status
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$status = true;
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//Localtion of the xml file
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$xml_file = $CFG->dataroot."/temp/backup/".$restore->backup_unique_code."/moodle.xml";
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//If we've selected to restore into new course
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//create it (course)
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//Saving conversion id variables into backup_tables
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if ($restore->restoreto ==1) {
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echo "<li>".get_string("creatingnewcourse");
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$status = restore_create_new_course($restore,$course_header);
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//Print course fullname and shortname and category
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if ($status) {
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echo "<ul>";
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echo "<li>".$course_header->course_fullname." (".$course_header->course_shortname.")";
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echo "<li>".get_string("category").": ".$course_header->category->name;
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echo "</ul>";
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//Put the destination course_id
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$restore->course_id = $course_header->course_id;
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}
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} else {
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$course = get_record("course","id",$restore->course_id);
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if ($course) {
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echo "<li>".get_string("usingexistingcourse");
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echo "<ul>";
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echo "<li>".get_string("from").": ".$course_header->course_fullname." (".$course_header->course_shortname.")";
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echo "<li>".get_string("to").": ".$course->fullname." (".$course->shortname.")";
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echo "</ul>";
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}
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}
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//Now create the course_sections and their associated course_modules
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if ($status) {
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if ($restore->restoreto == 1) {
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echo "<li>".get_string("creatingsections");
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$status = restore_create_sections($restore,$xml_file);
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} else if ($restore->restoreto == 0) {
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echo "<li>".get_string("checkingsections");
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$status = restore_create_sections($restore,$xml_file);
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} else {
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$status = false;
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}
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}
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//Now create users as needed
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if ($status and ($restore->users == 0 or $restore->users == 1)) {
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echo "<li>".get_string("creatingusers")."<br>";
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$status = restore_create_users($restore,$xml_file);
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//Now print info about the work done
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if ($status) {
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$recs = get_records_sql("select old_id, new_id from {$CFG->prefix}backup_ids
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where backup_code = '$restore->backup_unique_code' and
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table_name = 'user'");
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//We've records
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if ($recs) {
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$new_count = 0;
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$exists_count = 0;
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$student_count = 0;
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$teacher_count = 0;
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$coursecreator_count = 0;
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$admin_count = 0;
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$other_count = 0;
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$counter = 0;
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//Iterate, filling counters
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foreach ($recs as $rec) {
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//Get full record, using backup_getids
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$record = backup_getid($restore->backup_unique_code,"user",$rec->old_id);
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if (strpos($record->info,"new") !== false) {
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$new_count++;
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}
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if (strpos($record->info,"exists") !== false) {
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$exists_count++;
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}
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if (strpos($record->info,"student")) {
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$student_count++;
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} else if (strpos($record->info,"teacher")) {
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$teacher_count++;
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} else if (strpos($record->info,"admin")) {
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$admin_count++;
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} else if (strpos($record->info,"coursecreator")) {
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$coursecreator_count++;
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} else if ($record->info == "new" or $record->info == "exists") {
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$other_count++;
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}
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//Do some output
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$counter++;
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if ($counter % 10 == 0) {
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echo ".";
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if ($counter % 200 == 0) {
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echo "<br>";
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}
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backup_flush(300);
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}
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}
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//Now print information gathered
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echo " (".get_string("new").": ".$new_count.", ".get_string("existing").": ".$exists_count.")";
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echo "<ul>";
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echo "<li>".get_string("students").": ".$student_count;
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echo "<li>".get_string("teachers").": ".$teacher_count;
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echo "<li>".get_string("coursecreators").": ".$coursecreator_count;
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echo "<li>".get_string("administrators").": ".$admin_count;
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echo "<li>".get_string("other").": ".$other_count;
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echo "</ul>";
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} else {
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//Something is wrong. There is no users !!
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$status = false;
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}
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}
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}
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//Now create categories and questions as needed (STEP1)
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if ($status and ($restore->mods[quiz]->restore)) {
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echo "<li>".get_string("creatingcategoriesandquestions")."<br>";
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$status = restore_create_questions($restore,$xml_file);
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}
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//Now create user_files as needed
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if ($status and ($restore->user_files)) {
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echo "<li>".get_string("copyinguserfiles")."<br>";
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$status = restore_user_files($restore);
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//If all is ok (and we have a counter)
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if ($status and ($status !== true)) {
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//Inform about user dirs created from backup
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echo "<ul>";
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echo "<li>".get_string("userzones").": ".$status;
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echo "</ul>";
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}
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}
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//Now create course files as needed
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if ($status and ($restore->course_files)) {
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echo "<li>".get_string("copyingcoursefiles")."<br>";
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$status = restore_course_files($restore);
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//If all is ok (and we have a counter)
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if ($status and ($status !== true)) {
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//Inform about user dirs created from backup
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echo "<ul>";
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echo "<li>".get_string("filesfolders").": ".$status;
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echo "</ul>";
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}
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}
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//Now create course modules as needed
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if ($status) {
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echo "<li>".get_string("creatingcoursemodules");
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$status = restore_create_modules($restore,$xml_file);
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}
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//Now create log entries as needed
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if ($status and ($restore->logs)) {
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echo "<li>".get_string("creatinglogentries")."<b>(not implemented!!)</b>";
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}
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//Now, if all is OK, adjust the instance field in course_modules !!
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if ($status) {
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echo "<li>".get_string("checkinginstances");
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$status = restore_check_instances($restore);
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}
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//Now if all is OK, update:
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// - course modinfo field
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// - categories table
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if ($status) {
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echo "<li>".get_string("checkingcourse");
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//modinfo field
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rebuild_course_cache($restore->course_id);
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//categories table
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$course = get_record("course","id",$restore->course_id);
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fix_category_courses($course->category);
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}
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//Cleanup temps (files and db)
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if ($status) {
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echo "<li>".get_string("cleaningtempdata");
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$status = clean_temp_data ($restore);
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}
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//End the main ul
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echo "</ul>";
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//End the main table
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echo "</tr></td>";
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echo "</table>";
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if (!$status) {
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error ("An error has ocurred");
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}
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//Print final message
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print_simple_box(get_string("restorefinished"),"CENTER");
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print_continue("$CFG->wwwroot/course/view.php?id=".$restore->course_id);
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?>
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