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Changed to support the backup_ids table in all modules (to store and

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convert ids in backup/restore.
Added a check_version (copied from main moodle auto-update) to mantain
changes in backup/restore system.
This commit is contained in:
stronk7 2003-05-03 23:15:43 +00:00
parent 8980a4e8db
commit 8cc242516e
10 changed files with 80 additions and 30 deletions
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43
backup/backup.php
View File

@ -13,6 +13,9 @@
//Units used
require_once ("$moodle_home/config.php");
require_once ("backup_version.php");
require_once ("db/backup_$CFG->dbtype.php");
require_once ("lib.php");
//Optional variables
optional_variable($id); // course id
@ -29,6 +32,46 @@
if (!$site = get_site()) {
error("Site not found!");
}
//Check backup_version
if ($CFG->backup_version) {
if ($backup_version > $CFG->backup_version) { // upgrade
$a->oldversion = $CFG->backup_version;
$a->newversion = $backup_version;
$strdatabasechecking = get_string("databasechecking", "", $a);
$strdatabasesuccess = get_string("databasesuccess");
print_header($strdatabasechecking, $strdatabasechecking, $strdatabasechecking);
print_heading($strdatabasechecking);
$db->debug=true;
if (backup_upgrade($a->oldversion)) {
$db->debug=false;
if (set_config("backup_version", $a->newversion)) {
notify($strdatabasesuccess, "green");
print_continue("backup.php");
die;
} else {
notify("Upgrade failed! (Could not update version in config table)");
die;
}
} else {
$db->debug=false;
notify("Upgrade failed! See backup_version.php");
die;
}
} else if ($backup_version < $CFG->backup_version) {
notify("WARNING!!! The code you are using is OLDER than the version that made these databases!");
}
//Not exists. Starting installation
} else {
$strdatabaseupgrades = get_string("databaseupgrades");
print_header($strdatabaseupgrades, $strdatabaseupgrades, $strdatabaseupgrades);
if (set_config("backup_version", "2003010100")) {
print_heading("You are currently going to install the needed structures to Backup/Recover");
print_continue("backup.php");
die;
}
}
//Get strings
$strcoursebackup = get_string("coursebackup");

13
backup/check.html
View File

@ -63,7 +63,7 @@
echo "<tr>";
echo "<td align=\"right\"><P><B>";
echo get_string("name").":";
echo "</td><td>";
echo "</B></td><td>";
//Calculate the backup string
$backup_name = strtolower(get_string("backup"));
//If non-translated, use "backup"
@ -76,16 +76,17 @@
if (substr($backup_name_format,0,1) == "[") {
$backup_name_format = "%%Y%%m%%d-%%H%%M";
}
$backup_name .= "-".userdate(time(),$backup_name_format,99,false).".zip";
$backup_name .= "-".strtolower($course->shortname)."-".userdate(time(),$backup_name_format,99,false).".zip";
echo $backup_name;
//Add as hidden name
echo "<input type=\"hidden\" name=\"backup_name\" value=\"".$backup_name."\">";
echo "</td></tr>";
//Calculate the temp dir name to do all the work
$tempdir_name = userdate(time(),"%Y%m%d%H%M",99,false);
//Calculate the backup unique code to allow simultaneus backups (to define
//the temp-directory name and records in backup temp tables
$backup_unique_code = time();
//Add as hidden name
echo "<input type=\"hidden\" name=\"tempdir_name\" value=\"".$tempdir_name."\">";
echo "<input type=\"hidden\" name=\"backup_unique_code\" value=\"".$backup_unique_code."\">";
//Line
echo "<tr><td colspan=\"2\"><hr noshade size=\"1\"></td></tr>";
@ -124,7 +125,7 @@
echo $backup_user_options[$$var]."<P>";
//Call the check function to show more info
$modcheckbackup = $modname."_check_backup_mods";
$table->data = $modcheckbackup($id,$$var);
$table->data = $modcheckbackup($id,$$var,$backup_unique_code);
print_table($table);
echo "</td></tr>";
}

4
backup/mod/assignment/backuplib.php
View File

@ -21,12 +21,12 @@
//
//-----------------------------------------------------------
function assignment_backup_mods($course,$user_data=false) {
function assignment_backup_mods($course,$user_data=false,$backup_unique_code) {
print "hola";
}
//Return an array of info (name,value)
function assignment_check_backup_mods($course,$user_data=false) {
function assignment_check_backup_mods($course,$user_data=false,$backup_unique_code) {
//First the course data
$info[0][0] = get_string("modulenameplural","assignment");
if ($ids = assignment_ids ($course)) {

4
backup/mod/choice/backuplib.php
View File

@ -21,12 +21,12 @@
//
//-----------------------------------------------------------
function choice_backup_mods($course,$user_data=false) {
function choice_backup_mods($course,$user_data=false,$backup_unique_code) {
print "hola";
}
////Return an array of info (name,value)
function choice_check_backup_mods($course,$user_data=false) {
function choice_check_backup_mods($course,$user_data=false,$backup_unique_code) {
//First the course data
$info[0][0] = get_string("modulenameplural","choice");
if ($ids = choice_ids ($course)) {

2
backup/mod/forum/backuplib.php
View File

@ -36,7 +36,7 @@
}
////Return an array of info (name,value)
function forum_check_backup_mods($course,$user_data=false) {
function forum_check_backup_mods($course,$user_data=false,$backup_unique_code) {
//First the course data
$info[0][0] = get_string("modulenameplural","forum");
if ($ids = forum_ids ($course)) {

4
backup/mod/journal/backuplib.php
View File

@ -21,12 +21,12 @@
//
//-----------------------------------------------------------
function journal_backup_mods($course,$user_data=false) {
function journal_backup_mods($course,$user_data=false,$backup_unique_code) {
print "hola";
}
////Return an array of info (name,value)
function journal_check_backup_mods($course,$user_data=false) {
function journal_check_backup_mods($course,$user_data=false,$backup_unique_code) {
//First the course data
$info[0][0] = get_string("modulenameplural","journal");
if ($ids = journal_ids ($course)) {

4
backup/mod/pgassignment/backuplib.php
View File

@ -26,12 +26,12 @@
//
//-----------------------------------------------------------
function pgassignment_backup_mods($course,$user_data=false) {
function pgassignment_backup_mods($course,$user_data=false,$backup_unique_code) {
print "hola";
}
////Return an array of info (name,value)
function pgassignment_check_backup_mods($course,$user_data=false) {
function pgassignment_check_backup_mods($course,$user_data=false,$backup_unique_code) {
//First the course data
$info[0][0] = get_string("modulenameplural","pgassignment");
if ($ids = pgassignment_ids ($course)) {

30
backup/mod/quiz/backuplib.php
View File

@ -48,12 +48,18 @@
//
//-----------------------------------------------------------
function quiz_backup_mods() {
//THIS MOD BACKUP NEEDS TO USE THE mdl_backup_ids TABLE
function quiz_backup_mods($course,$user_data=false,$backup_unique_code) {
print "hola";
}
////Return an array of info (name,value)
function quiz_check_backup_mods($course,$user_data=false) {
function quiz_check_backup_mods($course,$user_data=false,$backup_unique_code) {
//Deletes data from mdl_backup_ids (categories section)
delete_category_ids ($backup_unique_code);
//Create date into mdl_backup_ids (categories section)
insert_category_ids ($course,$backup_unique_code);
//First the course data
$info[0][0] = get_string("modulenameplural","quiz");
if ($ids = quiz_ids ($course)) {
@ -63,14 +69,14 @@
}
//Categories
$info[1][0] = get_string("categories","quiz");
if ($ids = quiz_category_ids_by_course ($course)) {
if ($ids = quiz_category_ids_by_backup ($backup_unique_code)) {
$info[1][1] = count($ids);
} else {
$info[1][1] = 0;
}
//Questions
$info[2][0] = get_string("questions","quiz");
if ($ids = quiz_question_ids_by_course ($course)) {
if ($ids = quiz_question_ids_by_backup ($backup_unique_code)) {
$info[2][1] = count($ids);
} else {
$info[2][1] = 0;
@ -108,24 +114,24 @@
}
//Returns an array of categories id
function quiz_category_ids_by_course ($course) {
function quiz_category_ids_by_backup ($backup_unique_code) {
global $CFG;
return get_records_sql ("SELECT a.id, a.course
FROM {$CFG->prefix}quiz_categories a
WHERE a.course = '$course'");
return get_records_sql ("SELECT a.old_id, a.backup_code
FROM {$CFG->prefix}backup_ids a
WHERE a.backup_code = '$backup_unique_code'");
}
function quiz_question_ids_by_course ($course) {
function quiz_question_ids_by_backup ($backup_unique_code) {
global $CFG;
return get_records_sql ("SELECT q.id, q.category
FROM {$CFG->prefix}quiz_categories a,
FROM {$CFG->prefix}backup_ids a,
{$CFG->prefix}quiz_questions q
WHERE a.course = '$course' and
q.category = a.id");
WHERE a.backup_code = '$backup_unique_code' and
q.category = a.old_id");
}
function quiz_grade_ids_by_course ($course) {

4
backup/mod/resource/backuplib.php
View File

@ -16,12 +16,12 @@
//
//-----------------------------------------------------------
function resource_backup_mods($course,$user_data=false) {
function resource_backup_mods($course,$user_data=false,$backup_unique_code) {
print "hola";
}
////Return an array of info (name,value)
function resource_check_backup_mods($course,$user_data=false) {
function resource_check_backup_mods($course,$user_data=false,$backup_unique_code) {
//First the course data
$info[0][0] = get_string("modulenameplural","resource");
if ($ids = resource_ids ($course)) {

2
backup/mod/survey/backuplib.php
View File

@ -27,7 +27,7 @@
}
////Return an array of info (name,value)
function survey_check_backup_mods($course,$user_data=false) {
function survey_check_backup_mods($course,$user_data=false,$backup_unique_code) {
//First the course data
$info[0][0] = get_string("modulenameplural","survey");
if ($ids = survey_ids ($course)) {