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MDL-17009 restore of mnet users - Prevent teachers to restore this type of backups to different sites. Merged from 19_STABLE

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stronk7 2008-12-17 23:36:10 +00:00
parent 32378e7526
commit b1ee0c8690
1 changed files with 33 additions and 15 deletions
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48
backup/restore_check.html
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@ -270,6 +270,8 @@
print_error("cannotrestoreadminoredit");
}
$show_continue_button = true;
$messages = array();
//Check if we've selected any mod's user info and restore->users
//is set to none. Change it to course and inform.
if ($restore->users == 2) {
@ -285,36 +287,52 @@
$changed = 1;
}
if ($changed) {
echo get_string ("noteuserschangednonetocourse");
echo "<hr noshade size=\"1\">";
$messages[] = get_string ("noteuserschangednonetocourse");
$restore->users = 1;
}
}
/// If restoring users and backup has mnet remote users and we are restoring to different site, forbid restore to non-admins. MDL-17009
if ($restore->users != 2 && /// If restoring users
!empty($info->mnet_remoteusers) && $info->mnet_remoteusers === 'true' && /// and backup contains remote users
$info->original_wwwroot !== $CFG->wwwroot) { /// and backup is being restored to different site
/// If user is admin (by 'moodle/user:create' cap), warn about conversion to local auth if missing mnet hosts and continue restore
if (has_capability('moodle/user:create', get_context_instance(CONTEXT_SYSTEM))) {
$messages[] = get_string('mnetrestore_extusers_admin', 'admin');
$show_continue_button = true;
/// else, notify about the thing (suggesting to ask admin) and stop restore
} else {
$messages[] = get_string('mnetrestore_extusers_noadmin', 'admin');
$show_continue_button = false;
}
}
//Save the restore session object
$SESSION->restore = $restore;
echo "<div style='text-align:center'>";
/// Printout messages
foreach ($messages as $message) {
echo '<p>' . $message . '</p>';
}
/// Warning and button
if ($show_continue_button) {
//Print the continue button to execute the restore NOW !!!!
//All is prepared !!!
echo "<div style='text-align:center'>";
$hidden["launch"] = "execute";
$hidden["file"] = $file;
$hidden["id"] = $id;
print_string('longtimewarning','admin');
if ($restore->users && !empty($info->mnet_remoteusers)
&& $info->mnet_remoteusers === 'true') {
if ($info->original_wwwroot === $CFG->wwwroot) {
print '<p>'.get_string('mnetrestore_extusers','admin').'</p>';
} else {
print '<p>'. get_string('mnetrestore_extusers_mismatch','admin').'</p>';
}
}
/// Restore button
print_single_button("restore.php", $hidden, get_string("restorecoursenow"),"post");
echo "</div>";
} else {
//Show error
print_error('error');
}
echo "</div>";
//If we are here. Something must be wrong. Debug !!!
} else {