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<?PHP //$Id$
//This page prints the restore form to select everything yo want
//to restore. Form is dinamically buid, depending of "info" object
//that contains the backup contents and depending of every mod
//capabilities.
//Get objects from session
$info = $SESSION->info;
$course_header = $SESSION->course_header;
//Check that we have all we need
//backup_unique_code
require_variable($backup_unique_code);
//file
require_variable($file);
//info
require_variable($info);
//course_header
require_variable($course_header);
//Check login
require_login();
//Check admin
if (!empty($id)) {
if (!isteacheredit($id)) {
error("You need to be a teacher or admin user to use this page.", "$CFG->wwwroot/login/index.php");
}
} else {
if (!isadmin()) {
error("You need to be an admin user to use this page.", "$CFG->wwwroot/login/index.php");
}
}
//Check site
if (!$site = get_site()) {
error("Site not found!");
}
//Checks for the required files/functions to restore every mod
$count = 0;
if ($allmods = get_records("modules") ) {
foreach ($allmods as $mod) {
$modname = $mod->name;
$modfile = "$CFG->dirroot/mod/$modname/restorelib.php";
$modrestore = $modname."_restore_mods";
if (file_exists($modfile)) {
include_once($modfile);
if (function_exists($modrestore)) {
$var = "exists_".$modname;
$$var = true;
$count++;
}
}
//Check data
//Check module info
$var = "restore_".$modname;
if (!isset($$var)) {
$$var = 1;
}
//Check include user info
$var = "restore_user_info_".$modname;
if (!isset($$var)) {
$$var = 1;
}
}
}
//Check other parameters
if (!isset($restore_users)) {
$restore_users = 1;
}
if (!isset($restore_logs)) {
$restore_logs = 1;
}
if (!isset($restore_user_files)) {
$restore_user_files = 1;
}
if (!isset($restore_course_files)) {
$restore_course_files = 1;
}
if (!isset($restore_restoreto)) {
if (isteacheredit($id) and !isadmin()) {
$restore_restoreto = 1;
}
if (isadmin()) {
$restore_restoreto = 2;
}
}
if ($count == 0) {
notice("No restorable modules are installed!");
}
?>
<form name="form" method="post" <?php echo $onsubmit ?> action="<?php echo $ME ?>">
<table cellpadding=5>
<?
//First, course destination
//Print the full tr
echo "<tr>";
echo "<td align=\"right\"><P><b>";
echo get_string("restoreto").":</b>";
echo "</td><td>";
if (isteacheredit($id) and !isadmin()) {
$restore_restoreto_options[0] = get_string("currentcoursedeleting");
$restore_restoreto_options[1] = get_string("currentcourseadding");
}
if (isadmin()) {
$restore_restoreto_options[0] = get_string("existingcoursedeleting");
$restore_restoreto_options[1] = get_string("existingcourseadding");
$restore_restoreto_options[2] = get_string("newcourse");
}
choose_from_menu($restore_restoreto_options, "restore_restoreto", $restore_restoreto, "");
echo "</td></tr>";
//Line
echo "<tr><td colspan=\"2\"><hr noshade size=\"1\"></td></tr>";
//Now, check modules and info and show posibilities
if ($allmods = get_records("modules") ) {
foreach ($allmods as $mod) {
$modname = $mod->name;
$modrestore = $modname."_restore_mods";
//If exists the lib & function
$exist = "exists_".$modname;
$restore_var = "restore_".$modname;
$user_info_var = "restore_user_info_".$modname;
if ($$exist) {
//Now check that we have that module info in the backup file
if ($info->mods[$modname]->backup == "true") {
//Print the full tr
echo "<tr>";
echo "<td align=\"right\"><P><B>";
echo get_string("include")." ". get_string("modulenameplural",$modname).":";
echo "</td><td>";
$restore_options[0] = get_string("no");
$restore_options[1] = get_string("yes");
choose_from_menu($restore_options, $restore_var, $$restore_var, "");
//If backup contains user data, then show menu, else fix it to
//without user data
if ($info->mods[$modname]->userinfo == "true") {
$restore_user_options[0] = get_string("withoutuserdata");
$restore_user_options[1] = get_string("withuserdata");
choose_from_menu($restore_user_options, $user_info_var, $$user_info_var, "");
} else {
//Module haven't userdata
echo get_string("withoutuserdata");
echo "<input type=\"hidden\" name=\"$user_info_var\" value=\"0\">";
}
echo "</td></tr>";
} else {
//Module isn't restorable
echo "<input type=\"hidden\" name=\"$restore_var\" value=\"0\">";
echo "<input type=\"hidden\" name=\"$user_info_var\" value=\"0\">";
}
} else {
//Module isn't restorable
echo "<input type=\"hidden\" name=\"$restore_var\" value=\"0\">";
echo "<input type=\"hidden\" name=\"$user_info_var\" value=\"0\">";
}
}
//Line
echo "<tr><td colspan=\"2\"><hr noshade size=\"1\"></td></tr>";
//Now print the Users tr
echo "<tr>";
echo "<td align=\"right\"><P><B>";
echo get_string("users").":";
echo "</td><td>";
//If all users are in the backup file
if ($info->backup_users == "all") {
$user_options[0] = get_string("all");
}
$user_options[1] = get_string("course");
$user_options[2] = get_string("none");
//$user_options[2] = get_string("needed");-->NOT IMPLEMENTED
choose_from_menu($user_options, "restore_users", $restore_users, "");
echo "</td></tr>";
//Now print the Logs tr
echo "<tr>";
echo "<td align=\"right\"><P><B>";
echo get_string("logs").":";
echo "</td><td>";
//If logs are in the backup file, show menu, else fixed to no
if ($info->backup_logs == "true") {
$log_options[0] = get_string("no");
$log_options[1] = get_string("yes");
choose_from_menu($log_options, "restore_logs", $restore_logs, "");
} else {
echo get_string("no");
echo "<input type=\"hidden\" name=\"restore_logs\" value=\"0\">";
}
echo "</td></tr>";
//Now print the User Files tr
echo "<tr>";
echo "<td align=\"right\"><P><B>";
echo get_string ("userfiles").":";
echo "</td><td>";
//If user files are in the backup file, show menu, else fixed to no
if ($info->backup_user_files == "true") {
$user_file_options[0] = get_string("no");
$user_file_options[1] = get_string("yes");
choose_from_menu($user_file_options, "restore_user_files", $restore_user_files, "");
} else {
echo get_string("no");
echo "<input type=\"hidden\" name=\"restore_user_files\" value=\"0\">";
}
echo "</td></tr>";
//Now print the Course Files tr
echo "<tr>";
echo "<td align=\"right\"><P><B>";
echo get_string ("coursefiles").":";
echo "</td><td>";
//If course files are in the backup file, show menu, else fixed to no
if ($info->backup_course_files == "true") {
$course_file_options[0] = get_string("no");
$course_file_options[1] = get_string("yes");
choose_from_menu($course_file_options, "restore_course_files", $restore_course_files, "");
} else {
echo get_string("no");
echo "<input type=\"hidden\" name=\"restore_course_files\" value=\"0\">";
}
echo "</td></tr>";
echo "<input type=\"hidden\" name=\"backup_unique_code\" value=\"$backup_unique_code\">";
echo "<input type=\"hidden\" name=\"file\" value=\"$file\">";
}
?>
</table>
<BR>
<CENTER>
<input type="hidden" name=id value="<?php p($id) ?>">
<input type="hidden" name=launch value="check">
<input type="submit" value="<?php print_string("continue") ?>">
<input type="submit" name=cancel value="<?php print_string("cancel") ?>">
</CENTER>
</FORM>
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