mirror of
https://github.com/moodle/moodle.git
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can restore the new backup code now
This commit is contained in:
michaelpenne
parent
37eeba778f
commit
f50e2abc74
@ -1,19 +1,22 @@
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<?PHP //$Id$
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//This php script contains all the stuff to backup/restore
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//lesson mods
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//This is the "graphical" structure of the lesson mod:
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//This is the "graphical" structure of the lesson mod:
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//
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// lesson ----------------------------|
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// (CL,pk->id) |
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// lesson_default lesson ----------------------------|--------------------------|--------------------------|
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// (UL, pk->id,fk->courseid) (CL,pk->id) | | |
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// | | | |
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// | lesson_grades lesson_high_scores lesson_timer
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// | (UL, pk->id,fk->lessonid) (UL, pk->id,fk->lessonid) (UL, pk->id,fk->lessonid)
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// |
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// |
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// lesson_pages---------------------------|
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// (CL,pk->id,fk->lessonid) |
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// | |
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// | lesson_grades
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// | (UL, pk->id,fk->lessonid)
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// lesson_pages
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// (CL,pk->id,fk->lessonid)
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// |
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// |
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// |
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// | lesson_branch
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// | (UL, pk->id,fk->pageid)
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// lesson_answers
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// (CL,pk->id,fk->pageid)
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// |
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@ -51,14 +54,31 @@
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//Now, build the lesson record structure
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$lesson->course = $restore->course_id;
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$lesson->name = backup_todb($info['MOD']['#']['NAME']['0']['#']);
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$lesson->practice = backup_todb($info['MOD']['#']['PRACTICE']['0']['#']);
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$lesson->modattempts = backup_todb($info['MOD']['#']['MODATTEMPTS']['0']['#']);
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$lesson->password = backup_todb($info['MOD']['#']['PASSWORD']['0']['#']);
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$lesson->usepassword = backup_todb($info['MOD']['#']['USEPASSWORD']['0']['#']);
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$lesson->grade = backup_todb($info['MOD']['#']['GRADE']['0']['#']);
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$lesson->custom = backup_todb($info['MOD']['#']['CUSTOM']['0']['#']);
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$lesson->ongoing = backup_todb($info['MOD']['#']['ONGOING']['0']['#']);
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$lesson->usemaxgrade = backup_todb($info['MOD']['#']['USEMAXGRADE']['0']['#']);
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$lesson->maxanswers = backup_todb($info['MOD']['#']['MAXANSWERS']['0']['#']);
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$lesson->maxattempts = backup_todb($info['MOD']['#']['MAXATTEMPTS']['0']['#']);
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$lesson->review = backup_todb($info['MOD']['#']['REVIEW']['0']['#']);
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$lesson->nextpagedefault = backup_todb($info['MOD']['#']['NEXTPAGEDEFAULT']['0']['#']);
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$lesson->minquestions = backup_todb($info['MOD']['#']['MINQUESTIONS']['0']['#']);
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$lesson->maxpages = backup_todb($info['MOD']['#']['MAXPAGES']['0']['#']);
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$lesson->timed = backup_todb($info['MOD']['#']['TIMED']['0']['#']);
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$lesson->maxtime = backup_todb($info['MOD']['#']['MAXTIME']['0']['#']);
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$lesson->retake = backup_todb($info['MOD']['#']['RETAKE']['0']['#']);
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$lesson->tree = backup_todb($info['MOD']['#']['TREE']['0']['#']);
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$lesson->slideshow = backup_todb($info['MOD']['#']['SLIDESHOW']['0']['#']);
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$lesson->width = backup_todb($info['MOD']['#']['WIDTH']['0']['#']);
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$lesson->height = backup_todb($info['MOD']['#']['HEIGHT']['0']['#']);
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$lesson->bgcolor = backup_todb($info['MOD']['#']['BGCOLOR']['0']['#']);
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$lesson->displayleft = backup_todb($info['MOD']['#']['DISPLAYLEFT']['0']['#']);
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$lesson->highscores = backup_todb($info['MOD']['#']['HIGHSCORES']['0']['#']);
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$lesson->maxhighscores = backup_todb($info['MOD']['#']['MAXHIGHSCORES']['0']['#']);
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$lesson->available = backup_todb($info['MOD']['#']['AVAILABLE']['0']['#']);
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$lesson->deadline = backup_todb($info['MOD']['#']['DEADLINE']['0']['#']);
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$lesson->timemodified = backup_todb($info['MOD']['#']['TIMEMODIFIED']['0']['#']);
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@ -76,10 +96,26 @@
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$mod->id, $newid);
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//We have to restore the lesson pages which are held in their logical order...
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$status = lesson_pages_restore_mods($newid,$info,$restore);
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//...and the user grades (if required)
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if ($restore->mods['lesson']->userinfo) {
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//...and the user grades, high scores, and timer (if required)
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if ($status) {
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if ($restore->mods["lesson"]->userinfo) {
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if(!lesson_grades_restore_mods($newid,$info,$restore)) {
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return false;
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}
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if (!lesson_high_scores_restore_mods($newid,$info,$restore)) {
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return false;
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}
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if (!lesson_timer_restore_mods($newid,$info,$restore)) {
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return false;
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}
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}
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// restore the default for the course. There might not be one, but if there
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// is, there will only be one.
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$status = lesson_default_restore_mods($info,$restore);
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}
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/*if ($restore->mods['lesson']->userinfo) {
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$status = lesson_grades_restore_mods($newid,$info,$restore);
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}
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}*/
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} else {
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$status = false;
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}
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@ -90,7 +126,6 @@
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} else {
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$status = false;
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}
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return $status;
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}
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@ -120,6 +155,8 @@
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$page->prevpageid = $prevpageid;
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$page->qtype = backup_todb($page_info['#']['QTYPE']['0']['#']);
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$page->qoption = backup_todb($page_info['#']['QOPTION']['0']['#']);
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$page->layout = backup_todb($page_info['#']['LAYOUT']['0']['#']);
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$page->display = backup_todb($page_info['#']['DISPLAY']['0']['#']);
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$page->timecreated = backup_todb($page_info['#']['TIMECREATED']['0']['#']);
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$page->timemodified = backup_todb($page_info['#']['TIMEMODIFIED']['0']['#']);
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$page->title = backup_todb($page_info['#']['TITLE']['0']['#']);
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@ -153,6 +190,41 @@
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backup_putid($restore->backup_unique_code,"lesson_pages", $oldid, $newid);
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//We have to restore the lesson_answers table now (a page level table)
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$status = lesson_answers_restore($lessonid,$newid,$page_info,$restore);
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// need to update useranswer field (which has answer id's in it)
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// for matching and multi-answer multi-choice questions
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if ($restore->mods["lesson"]->userinfo) { // firs check to see if we even have to do this
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// if multi-answer multi-choice question or matching
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if (($page->qtype == 3 && $page->qoption) ||
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$page->qtype == 5) {
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// get all the attempt records for this page
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if ($attempts = get_records("lesson_attempts", "pageid", $newid)) {
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foreach ($attempts as $attempt) {
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unset($newuseranswer);
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if ($attempt->useranswer != NULL) {
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// explode the user answer. Each element in
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// $useranswer is an old answer id, so needs to be updated
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$useranswer = explode(",", $attempt->useranswer);
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foreach ($useranswer as $oldanswerid) {
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$backupdata = backup_getid($restore->backup_unique_code,"answers",$oldanswerid);
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$newuseranswer[] = $backupdata->new_id;
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}
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// get the useranswer in the right format
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$attempt->useranswer = implode(",", $newuseranswer);
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// update it
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update_record("lesson_attempts", $attempt);
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}
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}
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}
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}
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}
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// backup branch table info for branch tables.
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if ($status && $restore->mods["lesson"]->userinfo) {
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if (!lesson_branch_restore($lessonid,$newid,$page_info,$restore)) {
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return false;
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}
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}
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} else {
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$status = false;
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}
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@ -171,7 +243,6 @@
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}
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}
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}
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return $status;
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}
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@ -200,6 +271,7 @@
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// the absolute jumps will need fixing
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$answer->jumpto = backup_todb($answer_info['#']['JUMPTO']['0']['#']);
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$answer->grade = backup_todb($answer_info['#']['GRADE']['0']['#']);
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$answer->score = backup_todb($answer_info['#']['SCORE']['0']['#']);
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$answer->flags = backup_todb($answer_info['#']['FLAGS']['0']['#']);
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$answer->timecreated = backup_todb($answer_info['#']['TIMECREATED']['0']['#']);
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$answer->timemodified = backup_todb($answer_info['#']['TIMEMODIFIED']['0']['#']);
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@ -219,6 +291,11 @@
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}
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if ($newid) {
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// need to store the id so we can update the useranswer
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// field in attempts. This is done in the lesson_pages_restore_mods
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backup_putid($restore->backup_unique_code,"answers",
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backup_todb($answer_info['#']['ID']['0']['#']), $newid);
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if ($restore->mods['lesson']->userinfo) {
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//We have to restore the lesson_attempts table now (a answers level table)
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$status = lesson_attempts_restore($lessonid, $pageid, $newid, $answer_info, $restore);
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@ -259,6 +336,7 @@
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$attempt->userid = backup_todb($attempt_info['#']['USERID']['0']['#']);
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$attempt->retry = backup_todb($attempt_info['#']['RETRY']['0']['#']);
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$attempt->correct = backup_todb($attempt_info['#']['CORRECT']['0']['#']);
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$attempt->useranswer = backup_todb($attempt_info['#']['USERANSWER']['0']['#']);
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$attempt->timeseen = backup_todb($attempt_info['#']['TIMESEEN']['0']['#']);
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//We have to recode the userid field
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@ -338,7 +416,231 @@
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return $status;
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}
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//This function restores the lesson_branch
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function lesson_branch_restore($lessonid, $pageid, $info, $restore) {
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global $CFG;
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$status = true;
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//Get the branch array (optional)
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if (isset($info['#']['BRANCHES']['0']['#']['BRANCH'])) {
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$branches = $info['#']['BRANCHES']['0']['#']['BRANCH'];
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//Iterate over branches
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for($i = 0; $i < sizeof($branches); $i++) {
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$branch_info = $branches[$i];
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//traverse_xmlize($branch_info); //Debug
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//print_object ($GLOBALS['traverse_array']); //Debug
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//$GLOBALS['traverse_array']=""; //Debug
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//We'll need this later!!
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$olduserid = backup_todb($branch_info['#']['USERID']['0']['#']);
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//Now, build the lesson_attempts record structure
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$branch->lessonid = $lessonid;
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$branch->userid = backup_todb($branch_info['#']['USERID']['0']['#']);
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$branch->pageid = $pageid;
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$branch->retry = backup_todb($branch_info['#']['RETRY']['0']['#']);
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$branch->flag = backup_todb($branch_info['#']['FLAG']['0']['#']);
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$branch->timeseen = backup_todb($branch_info['#']['TIMESEEN']['0']['#']);
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//We have to recode the userid field
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$user = backup_getid($restore->backup_unique_code,"user",$olduserid);
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if ($user) {
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$branch->userid = $user->new_id;
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}
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//The structure is equal to the db, so insert the lesson_attempt
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$newid = insert_record ("lesson_branch",$branch);
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//Do some output
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if (($i+1) % 50 == 0) {
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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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backup_flush(300);
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}
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}
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}
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return $status;
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}
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//This function restores the lesson_timer
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function lesson_timer_restore_mods($lessonid, $info, $restore) {
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global $CFG;
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$status = true;
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//Get the timer array (optional)
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if (isset($info['MOD']['#']['TIMES']['0']['#']['TIME'])) {
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$times = $info['MOD']['#']['TIMES']['0']['#']['TIME'];
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//Iterate over times
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for($i = 0; $i < sizeof($times); $i++) {
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$time_info = $times[$i];
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//traverse_xmlize($time_info); //Debug
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//print_object ($GLOBALS['traverse_array']); //Debug
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//$GLOBALS['traverse_array']=""; //Debug
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//We'll need this later!!
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$olduserid = backup_todb($time_info['#']['USERID']['0']['#']);
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//Now, build the lesson_time record structure
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$time->lessonid = $lessonid;
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$time->userid = backup_todb($time_info['#']['USERID']['0']['#']);
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$time->starttime = backup_todb($time_info['#']['STARTTIME']['0']['#']);
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$time->lessontime = backup_todb($time_info['#']['LESSONTIME']['0']['#']);
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//We have to recode the userid field
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$user = backup_getid($restore->backup_unique_code,"user",$olduserid);
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if ($user) {
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$time->userid = $user->new_id;
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}
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//The structure is equal to the db, so insert the lesson_grade
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$newid = insert_record ("lesson_timer",$time);
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//Do some output
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if (($i+1) % 50 == 0) {
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echo ".";
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if (($i+1) % 1000 == 0) {
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echo "<br>";
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}
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backup_flush(300);
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}
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if (!$newid) {
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$status = false;
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}
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}
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}
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return $status;
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}
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//This function restores the lesson_high_score
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function lesson_high_scores_restore_mods($lessonid, $info, $restore) {
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global $CFG;
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$status = true;
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//Get the highscores array (optional)
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if (isset($info['#']['HIGHSCORES']['0']['#']['HIGHSCORE'])) {
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$highscores = $info['#']['HIGHSCORES']['0']['#']['HIGHSCORE'];
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//Iterate over times
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for($i = 0; $i < sizeof($highscores); $i++) {
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$highscore_info = $highscores[$i];
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//traverse_xmlize($highscore_info); //Debug
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//print_object ($GLOBALS['traverse_array']); //Debug
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//$GLOBALS['traverse_array']=""; //Debug
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//We'll need this later!!
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$olduserid = backup_todb($highscore_info['#']['USERID']['0']['#']);
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//Now, build the lesson_time record structure
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$highscore->lessonid = $lessonid;
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$highscore->userid = backup_todb($highscore_info['#']['USERID']['0']['#']);
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$highscore->gradeid = backup_todb($highscore_info['#']['GRADEID']['0']['#']);
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$highscore->nickname = backup_todb($highscore_info['#']['NICKNAME']['0']['#']);
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//We have to recode the userid field
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$user = backup_getid($restore->backup_unique_code,"user",$olduserid);
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if ($user) {
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$highscore->userid = $user->new_id;
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}
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//The structure is equal to the db, so insert the lesson_grade
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$newid = insert_record ("lesson_high_score",$highscore);
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//Do some output
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if (($i+1) % 50 == 0) {
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echo ".";
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if (($i+1) % 1000 == 0) {
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echo "<br>";
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}
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backup_flush(300);
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}
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if (!$newid) {
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$status = false;
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}
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}
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}
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return $status;
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}
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//This function restores the lesson_default
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function lesson_default_restore_mods($info, $restore) {
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global $CFG;
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$status = true;
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//Get the default array (optional)
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if (isset($info['MOD']['#']['DEFAULTS']['0']['#']['DEFAULT'])) {
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$defaults = $info['MOD']['#']['DEFAULTS']['0']['#']['DEFAULT'];
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//Iterate over defaults (should only be 1!)
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for($i = 0; $i < sizeof($defaults); $i++) {
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$default_info = $defaults[$i];
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//traverse_xmlize($defaults_info); //Debug
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//print_object ($GLOBALS['traverse_array']); //Debug
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//$GLOBALS['traverse_array']=""; //Debug
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//Now, build the lesson_default record structure
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$default->course = $restore->course_id;
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$default->practice = backup_todb($default_info['#']['PRACTICE']['0']['#']);
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$default->modattempts = backup_todb($default_info['#']['MODATTEMPTS']['0']['#']);
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$default->password = backup_todb($default_info['#']['PASSWORD']['0']['#']);
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$default->usepassword = backup_todb($default_info['#']['USEPASSWORD']['0']['#']);
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$default->grade = backup_todb($default_info['#']['GRADE']['0']['#']);
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$default->custom = backup_todb($default_info['#']['CUSTOM']['0']['#']);
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$default->ongoing = backup_todb($default_info['#']['ONGOING']['0']['#']);
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$default->usemaxgrade = backup_todb($default_info['#']['USEMAXGRADE']['0']['#']);
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$default->maxanswers = backup_todb($default_info['#']['MAXANSWERS']['0']['#']);
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$default->maxattempts = backup_todb($default_info['#']['MAXATTEMPTS']['0']['#']);
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$default->review = backup_todb($default_info['#']['REVIEW']['0']['#']);
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$default->nextpagedefault = backup_todb($default_info['#']['NEXTPAGEDEFAULT']['0']['#']);
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$default->minquestions = backup_todb($default_info['#']['MINQUESTIONS']['0']['#']);
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$default->maxpages = backup_todb($default_info['#']['MAXPAGES']['0']['#']);
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$default->timed = backup_todb($default_info['#']['TIMED']['0']['#']);
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$default->maxtime = backup_todb($default_info['#']['MAXTIME']['0']['#']);
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$default->retake = backup_todb($default_info['#']['RETAKE']['0']['#']);
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$default->tree = backup_todb($default_info['#']['TREE']['0']['#']);
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$default->slideshow = backup_todb($default_info['#']['SLIDESHOW']['0']['#']);
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$default->width = backup_todb($default_info['#']['WIDTH']['0']['#']);
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$default->height = backup_todb($default_info['#']['HEIGHT']['0']['#']);
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$default->bgcolor = backup_todb($default_info['#']['BGCOLOR']['0']['#']);
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$default->displayleft = backup_todb($default_info['#']['DISPLAYLEFT']['0']['#']);
|
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$default->highscores = backup_todb($default_info['#']['HIGHSCORES']['0']['#']);
|
||||
$default->maxhighscores = backup_todb($default_info['#']['MAXHIGHSCORES']['0']['#']);
|
||||
|
||||
//The structure is equal to the db, so insert the lesson_grade
|
||||
$newid = insert_record ("lesson_default",$default);
|
||||
|
||||
//Do some output
|
||||
if (($i+1) % 50 == 0) {
|
||||
echo ".";
|
||||
if (($i+1) % 1000 == 0) {
|
||||
echo "<br>";
|
||||
}
|
||||
backup_flush(300);
|
||||
}
|
||||
|
||||
if (!$newid) {
|
||||
$status = false;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return $status;
|
||||
}
|
||||
|
||||
//This function returns a log record with all the necessay transformations
|
||||
//done. It's used by restore_log_module() to restore modules log.
|
||||
function lesson_restore_logs($restore,$log) {
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user