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bbab80d1fc
some important bugs. Now everything seems to work properly with lessons and backup/restore. Only 1 pending change: Should the answer->grade field in old backups go to the new score field??????
717 lines
32 KiB
PHP
717 lines
32 KiB
PHP
<?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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//
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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_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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// |
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// |
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// lesson_attempts
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// (UL,pk->id,fk->answerid)
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//
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// Meaning: pk->primary key field of the table
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// fk->foreign key to link with parent
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// nt->nested field (recursive data)
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// CL->course level info
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// UL->user level info
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// files->table may have files)
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//
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//-----------------------------------------------------------
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//This function executes all the restore procedure about this mod
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function lesson_restore_mods($mod,$restore) {
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global $CFG;
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$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 = $data->info;
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//traverse_xmlize($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 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($info['MOD']['#']['SHOWHIGHSCORES']['0']['#']);
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$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($info['MOD']['#']['TIMEMODIFIED']['0']['#']);
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//The structure is equal to the db, so insert the lesson
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$newid = insert_record("lesson", $lesson);
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//Do some output
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echo "<li>".get_string("modulename","lesson")." \"".$lesson->name."\"</li>";
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backup_flush(300);
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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,$mod->modtype,
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$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,$restore);
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//...and the user grades, high scores, and timer (if required)
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if ($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,$restore);
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}
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} else {
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$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 $status;
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}
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//This function restores the lesson_pages
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function lesson_pages_restore_mods($lessonid,$info,$restore) {
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global $CFG;
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$status = true;
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//Get the lesson_elements array
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$pages = $info['MOD']['#']['PAGES']['0']['#']['PAGE'];
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//Iterate over lesson pages (they are held in their logical order)
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$prevpageid = 0;
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for($i = 0; $i < sizeof($pages); $i++) {
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$page_info = $pages[$i];
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//traverse_xmlize($ele_info); //Debug
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//print_object ($GLOBALS['traverse_array']); //Debug
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//$GLOBALS['traverse_array']=""; //Debug
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//We'll need this later!!
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$oldid = backup_todb($page_info['#']['PAGEID']['0']['#']);
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//Now, build the lesson_pages record structure
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$page->lessonid = $lessonid;
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$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($page_info['#']['TITLE']['0']['#']);
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$page->contents = backup_todb($page_info['#']['CONTENTS']['0']['#']);
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//The structure is equal to the db, so insert the lesson_pages
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$newid = insert_record ("lesson_pages",$page);
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//Fix the forwards link of the previous page
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if ($prevpageid) {
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if (!set_field("lesson_pages", "nextpageid", $newid, "id", $prevpageid)) {
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error("Lesson restorelib: unable to update link");
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}
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}
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$prevpageid = $newid;
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//Do some output
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if (($i+1) % 10 == 0) {
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echo ".";
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if (($i+1) % 200 == 0) {
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echo "<br>";
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}
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backup_flush(300);
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}
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if ($newid) {
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//We have the newid, update backup_ids (restore logs will use it!!)
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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($restore->backup_unique_code,"lesson_answers",$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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}
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//We've restored all the pages and answers, we now need to fix the jumps in the
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//answer records if they are absolute
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if ($answers = get_records("lesson_answers", "lessonid", $lessonid)) {
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foreach ($answers as $answer) {
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if ($answer->jumpto > 0) {
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// change the absolute page id
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$page = backup_getid($restore->backup_unique_code,"lesson_pages",$answer->jumpto);
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if ($page) {
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if (!set_field("lesson_answers", "jumpto", $page->new_id, "id", $answer->id)) {
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error("Lesson restorelib: unable to reset jump");
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}
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}
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}
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}
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}
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return $status;
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}
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//This function restores the lesson_answers
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function lesson_answers_restore($lessonid,$pageid,$info,$restore) {
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global $CFG;
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$status = true;
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//Get the lesson_answers array (optional)
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if (isset($info['#']['ANSWERS']['0']['#']['ANSWER'])) {
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$answers = $info['#']['ANSWERS']['0']['#']['ANSWER'];
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//Iterate over lesson_answers
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for($i = 0; $i < sizeof($answers); $i++) {
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$answer_info = $answers[$i];
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//traverse_xmlize($rub_info); //Debug
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//print_object ($GLOBALS['traverse_array']); //Debug
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//$GLOBALS['traverse_array']=""; //Debug
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//We'll need this later!!
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$oldid = backup_todb($answer_info['#']['ID']['0']['#']);
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//Now, build the lesson_answers record structure
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$answer->lessonid = $lessonid;
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$answer->pageid = $pageid;
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// the absolute jumps will need fixing later
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$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($answer_info['#']['TIMEMODIFIED']['0']['#']);
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$answer->answer = backup_todb($answer_info['#']['ANSWERTEXT']['0']['#']);
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$answer->response = backup_todb($answer_info['#']['RESPONSE']['0']['#']);
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//The structure is equal to the db, so insert the lesson_answers
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$newid = insert_record ("lesson_answers",$answer);
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//Do some output
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if (($i+1) % 10 == 0) {
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echo ".";
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if (($i+1) % 200 == 0) {
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echo "<br>";
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}
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backup_flush(300);
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}
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if ($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,"lesson_answers", $oldid, $newid);
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if ($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, $restore);
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}
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} else {
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$status = false;
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}
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}
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}
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return $status;
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}
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//This function restores the attempts
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function lesson_attempts_restore($lessonid, $pageid, $answerid, $info, $restore) {
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global $CFG;
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$status = true;
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//Get the attempts array (optional)
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if (isset($info['#']['ATTEMPTS']['0']['#']['ATTEMPT'])) {
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$attempts = $info['#']['ATTEMPTS']['0']['#']['ATTEMPT'];
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//Iterate over attempts
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for($i = 0; $i < sizeof($attempts); $i++) {
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$attempt_info = $attempts[$i];
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//traverse_xmlize($sub_info); //Debug
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//print_object ($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($attempt_info['#']['USERID']['0']['#']);
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//Now, build the lesson_attempts record structure
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$attempt->lessonid = $lessonid;
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$attempt->pageid = $pageid;
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$attempt->answerid = $answerid;
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$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($attempt_info['#']['TIMESEEN']['0']['#']);
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//We have to recode the userid field
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$user = backup_getid($restore->backup_unique_code,"user",$olduserid);
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if ($user) {
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$attempt->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_attempts",$attempt);
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//Do some output
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if (($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 $status;
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}
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//This function restores the lesson_grades
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function lesson_grades_restore_mods($lessonid, $info, $restore) {
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global $CFG;
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$status = true;
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//Get the grades array (optional)
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if (isset($info['MOD']['#']['GRADES']['0']['#']['GRADE'])) {
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$grades = $info['MOD']['#']['GRADES']['0']['#']['GRADE'];
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//Iterate over grades
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for($i = 0; $i < sizeof($grades); $i++) {
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$grade_info = $grades[$i];
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//traverse_xmlize($grade_info); //Debug
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//print_object ($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($grade_info['#']['USERID']['0']['#']);
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//Now, build the lesson_GRADES record structure
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$grade->lessonid = $lessonid;
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$grade->userid = backup_todb($grade_info['#']['USERID']['0']['#']);
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$grade->grade = backup_todb($grade_info['#']['GRADE_VALUE']['0']['#']);
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$grade->late = backup_todb($grade_info['#']['LATE']['0']['#']);
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$grade->completed = backup_todb($grade_info['#']['COMPLETED']['0']['#']);
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//We have to recode the userid field
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$user = backup_getid($restore->backup_unique_code,"user",$olduserid);
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if ($user) {
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$grade->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_grades",$grade);
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//Do some output
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if (($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 $status;
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}
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//This function restores the lesson_branch
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function lesson_branch_restore($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);
|
|
if ($user) {
|
|
$branch->userid = $user->new_id;
|
|
}
|
|
|
|
//The structure is equal to the db, so insert the lesson_attempt
|
|
$newid = insert_record ("lesson_branch",$branch);
|
|
|
|
//Do some output
|
|
if (($i+1) % 50 == 0) {
|
|
echo ".";
|
|
if (($i+1) % 1000 == 0) {
|
|
echo "<br>";
|
|
}
|
|
backup_flush(300);
|
|
}
|
|
}
|
|
}
|
|
|
|
return $status;
|
|
}
|
|
|
|
//This function restores the lesson_timer
|
|
function lesson_timer_restore_mods($lessonid, $info, $restore) {
|
|
|
|
global $CFG;
|
|
|
|
$status = true;
|
|
//Get the timer array (optional)
|
|
if (isset($info['MOD']['#']['TIMES']['0']['#']['TIME'])) {
|
|
$times = $info['MOD']['#']['TIMES']['0']['#']['TIME'];
|
|
//Iterate over times
|
|
for($i = 0; $i < sizeof($times); $i++) {
|
|
$time_info = $times[$i];
|
|
//traverse_xmlize($time_info); //Debug
|
|
//print_object ($GLOBALS['traverse_array']); //Debug
|
|
//$GLOBALS['traverse_array']=""; //Debug
|
|
|
|
//We'll need this later!!
|
|
$olduserid = backup_todb($time_info['#']['USERID']['0']['#']);
|
|
|
|
//Now, build the lesson_time record structure
|
|
$time->lessonid = $lessonid;
|
|
$time->userid = backup_todb($time_info['#']['USERID']['0']['#']);
|
|
$time->starttime = backup_todb($time_info['#']['STARTTIME']['0']['#']);
|
|
$time->lessontime = backup_todb($time_info['#']['LESSONTIME']['0']['#']);
|
|
|
|
//We have to recode the userid field
|
|
$user = backup_getid($restore->backup_unique_code,"user",$olduserid);
|
|
if ($user) {
|
|
$time->userid = $user->new_id;
|
|
}
|
|
|
|
//The structure is equal to the db, so insert the lesson_grade
|
|
$newid = insert_record ("lesson_timer",$time);
|
|
|
|
//Do some output
|
|
if (($i+1) % 50 == 0) {
|
|
echo ".";
|
|
if (($i+1) % 1000 == 0) {
|
|
echo "<br>";
|
|
}
|
|
backup_flush(300);
|
|
}
|
|
|
|
if (!$newid) {
|
|
$status = false;
|
|
}
|
|
}
|
|
}
|
|
|
|
return $status;
|
|
}
|
|
|
|
//This function restores the lesson_high_scores
|
|
function lesson_high_scores_restore_mods($lessonid, $info, $restore) {
|
|
|
|
global $CFG;
|
|
|
|
$status = true;
|
|
|
|
//Get the highscores array (optional)
|
|
if (isset($info['MOD']['#']['HIGHSCORES']['0']['#']['HIGHSCORE'])) {
|
|
$highscores = $info['MOD']['#']['HIGHSCORES']['0']['#']['HIGHSCORE'];
|
|
//Iterate over highscores
|
|
for($i = 0; $i < sizeof($highscores); $i++) {
|
|
$highscore_info = $highscores[$i];
|
|
//traverse_xmlize($highscore_info); //Debug
|
|
//print_object ($GLOBALS['traverse_array']); //Debug
|
|
//$GLOBALS['traverse_array']=""; //Debug
|
|
|
|
//We'll need this later!!
|
|
$olduserid = backup_todb($highscore_info['#']['USERID']['0']['#']);
|
|
|
|
//Now, build the lesson_highscores record structure
|
|
$highscore->lessonid = $lessonid;
|
|
$highscore->userid = backup_todb($highscore_info['#']['USERID']['0']['#']);
|
|
$highscore->gradeid = backup_todb($highscore_info['#']['GRADEID']['0']['#']);
|
|
$highscore->nickname = backup_todb($highscore_info['#']['NICKNAME']['0']['#']);
|
|
|
|
//We have to recode the userid field
|
|
$user = backup_getid($restore->backup_unique_code,"user",$olduserid);
|
|
if ($user) {
|
|
$highscore->userid = $user->new_id;
|
|
}
|
|
|
|
//The structure is equal to the db, so insert the lesson_grade
|
|
$newid = insert_record ("lesson_high_scores",$highscore);
|
|
|
|
//Do some output
|
|
if (($i+1) % 50 == 0) {
|
|
echo ".";
|
|
if (($i+1) % 1000 == 0) {
|
|
echo "<br>";
|
|
}
|
|
backup_flush(300);
|
|
}
|
|
|
|
if (!$newid) {
|
|
$status = false;
|
|
}
|
|
}
|
|
}
|
|
|
|
return $status;
|
|
}
|
|
|
|
//This function restores the lesson_default
|
|
function lesson_default_restore_mods($info, $restore) {
|
|
|
|
global $CFG;
|
|
|
|
$status = true;
|
|
|
|
//Get the default array (optional)
|
|
if (isset($info['MOD']['#']['DEFAULTS'])) {
|
|
$defaults = $info['MOD']['#']['DEFAULTS'];
|
|
|
|
//Iterate over defaults (should only be 1!)
|
|
for($i = 0; $i < sizeof($defaults); $i++) {
|
|
$default_info = $defaults[$i];
|
|
//traverse_xmlize($default_info); //Debug
|
|
//print_object ($GLOBALS['traverse_array']); //Debug
|
|
//$GLOBALS['traverse_array']=""; //Debug
|
|
|
|
//Now, build the lesson_default record structure
|
|
$default->course = $restore->course_id;
|
|
$default->practice = backup_todb($default_info['#']['PRACTICE']['0']['#']);
|
|
$default->modattempts = backup_todb($default_info['#']['MODATTEMPTS']['0']['#']);
|
|
$default->password = backup_todb($default_info['#']['PASSWORD']['0']['#']);
|
|
$default->usepassword = backup_todb($default_info['#']['USEPASSWORD']['0']['#']);
|
|
$default->grade = backup_todb($default_info['#']['GRADE']['0']['#']);
|
|
$default->custom = backup_todb($default_info['#']['CUSTOM']['0']['#']);
|
|
$default->ongoing = backup_todb($default_info['#']['ONGOING']['0']['#']);
|
|
$default->usemaxgrade = backup_todb($default_info['#']['USEMAXGRADE']['0']['#']);
|
|
$default->maxanswers = backup_todb($default_info['#']['MAXANSWERS']['0']['#']);
|
|
$default->maxattempts = backup_todb($default_info['#']['MAXATTEMPTS']['0']['#']);
|
|
$default->review = backup_todb($default_info['#']['REVIEW']['0']['#']);
|
|
$default->nextpagedefault = backup_todb($default_info['#']['NEXTPAGEDEFAULT']['0']['#']);
|
|
$default->minquestions = backup_todb($default_info['#']['MINQUESTIONS']['0']['#']);
|
|
$default->maxpages = backup_todb($default_info['#']['MAXPAGES']['0']['#']);
|
|
$default->timed = backup_todb($default_info['#']['TIMED']['0']['#']);
|
|
$default->maxtime = backup_todb($default_info['#']['MAXTIME']['0']['#']);
|
|
$default->retake = backup_todb($default_info['#']['RETAKE']['0']['#']);
|
|
$default->tree = backup_todb($default_info['#']['TREE']['0']['#']);
|
|
$default->slideshow = backup_todb($default_info['#']['SLIDESHOW']['0']['#']);
|
|
$default->width = backup_todb($default_info['#']['WIDTH']['0']['#']);
|
|
$default->height = backup_todb($default_info['#']['HEIGHT']['0']['#']);
|
|
$default->bgcolor = backup_todb($default_info['#']['BGCOLOR']['0']['#']);
|
|
$default->displayleft = backup_todb($default_info['#']['DISPLAYLEFT']['0']['#']);
|
|
$default->highscores = backup_todb($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) {
|
|
|
|
$status = false;
|
|
|
|
//Depending of the action, we recode different things
|
|
switch ($log->action) {
|
|
case "add":
|
|
if ($log->cmid) {
|
|
//Get the new_id of the module (to recode the info field)
|
|
$mod = backup_getid($restore->backup_unique_code,$log->module,$log->info);
|
|
if ($mod) {
|
|
$log->url = "view.php?id=".$log->cmid;
|
|
$log->info = $mod->new_id;
|
|
$status = true;
|
|
}
|
|
}
|
|
break;
|
|
case "update":
|
|
if ($log->cmid) {
|
|
//Get the new_id of the module (to recode the info field)
|
|
$mod = backup_getid($restore->backup_unique_code,$log->module,$log->info);
|
|
if ($mod) {
|
|
$log->url = "view.php?id=".$log->cmid;
|
|
$log->info = $mod->new_id;
|
|
$status = true;
|
|
}
|
|
}
|
|
break;
|
|
case "view all":
|
|
$log->url = "index.php?id=".$log->course;
|
|
$status = true;
|
|
break;
|
|
case "start":
|
|
if ($log->cmid) {
|
|
//Get the new_id of the module (to recode the info field)
|
|
$mod = backup_getid($restore->backup_unique_code,$log->module,$log->info);
|
|
if ($mod) {
|
|
$log->url = "view.php?id=".$log->cmid;
|
|
$log->info = $mod->new_id;
|
|
$status = true;
|
|
}
|
|
}
|
|
break;
|
|
case "end":
|
|
if ($log->cmid) {
|
|
//Get the new_id of the module (to recode the info field)
|
|
$mod = backup_getid($restore->backup_unique_code,$log->module,$log->info);
|
|
if ($mod) {
|
|
$log->url = "view.php?id=".$log->cmid;
|
|
$log->info = $mod->new_id;
|
|
$status = true;
|
|
}
|
|
}
|
|
break;
|
|
case "view":
|
|
if ($log->cmid) {
|
|
//Get the new_id of the page (to recode the url field)
|
|
$pag = backup_getid($restore->backup_unique_code,"lesson_pages",$log->info);
|
|
if ($pag) {
|
|
$log->url = "view.php?id=".$log->cmid."&action=navigation&pageid=".$pag->new_id;
|
|
$log->info = $pag->new_id;
|
|
$status = true;
|
|
}
|
|
}
|
|
break;
|
|
default:
|
|
echo "action (".$log->module."-".$log->action.") unknow. Not restored<br>"; //Debug
|
|
break;
|
|
}
|
|
|
|
if ($status) {
|
|
$status = $log;
|
|
}
|
|
return $status;
|
|
}
|
|
?>
|