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MDL-8605 Backup and restore implementation

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nicolasconnault
2007-10-12 20:24:00 +00:00
parent 46387ff2ae
commit 01d786178d
6 changed files with 220 additions and 40 deletions
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backup/restorelib.php
+28 -20
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@@ -3200,36 +3200,45 @@
$counter = 0;
//First, we check to "users" exists and create is as necessary
// 'users' is the old users folder, 'user' is the new one, with a new hierarchy. Detect which one is here and treat accordingly
//in CFG->dataroot
$dest_dir = $CFG->dataroot."/users";
$dest_dir = $CFG->dataroot."/user";
$status = check_dir_exists($dest_dir,true);
//Now, we iterate over "user_files" records to check if that user dir must be
//copied (and renamed) to the "users" dir.
$rootdir = $CFG->dataroot."/temp/backup/".$restore->backup_unique_code."/user_files";
//Check if directory exists
if (is_dir($rootdir)) {
$list = list_directories ($rootdir);
if ($list) {
//Iterate
$userlist = array();
if (is_dir($rootdir) && ($list = list_directories ($rootdir))) {
$counter = 0;
foreach ($list as $dir) {
// If there are directories in this folder, we are in the new user hierarchy
if ($newlist = list_directories("$rootdir/$dir")) {
foreach ($newlist as $userid) {
$userlist[$userid] = "$rootdir/$dir/$userid";
}
} else {
$userlist[$userid] = "$rootdir/$dir";
}
}
foreach ($userlist as $userid => $backup_location) {
//Look for dir like username in backup_ids
$data = get_record ("backup_ids","backup_code",$restore->backup_unique_code,
"table_name","user",
"old_id",$dir);
//If thar user exists in backup_ids
$data = get_record ("backup_ids","backup_code",$restore->backup_unique_code, "table_name","user", "old_id",$userid);
//If that user exists in backup_ids
if ($data) {
//Only it user has been created now
//or if it existed previously, but he hasn't image (see bug 1123)
if ((strpos($data->info,"new") !== false) or
(!check_dir_exists($dest_dir."/".$data->new_id,false))) {
//Copy the old_dir to its new location (and name) !!
//Only if destination doesn't exists
if (!file_exists($dest_dir."/".$data->new_id)) {
$status = backup_copy_file($rootdir."/".$dir,
$dest_dir."/".$data->new_id,true);
//Only if user has been created now or if it existed previously, but he hasn't got an image (see bug 1123)
$newuserdir = make_user_directory($userid, true); // Doesn't create the folder, just returns the location
if ((strpos($data->info,"new") !== false) or (!check_dir_exists($newuserdir))) {
//Copy the old_dir to its new location (and name) !! Only if destination doesn't exists
if (!file_exists($newuserdir)) {
make_user_directory($userid); // Creates the folder
$status = backup_copy_file($backup_location, $newuserdir, true);
$counter ++;
}
//Do some output
@@ -3241,7 +3250,6 @@
}
}
backup_flush(300);
}
}
}
}