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<?PHP // $Id$
require("../config.php");
/// Check that PHP is of a sufficient version
if ( ! check_php_version("4.1.0") ) {
$version = phpversion();
print_heading("Sorry, Moodle requires PHP 4.1.0 or later (currently using version $version)");
die;
}
/// Check that config.php has been edited
if ($CFG->wwwroot == "http://example.com/moodle") {
error("Moodle has not been configured yet. You need to to edit config.php first.");
}
/// Check databases and modules and install as needed.
if (! $db->Metatables() ) {
if (!$agreelicence) {
$strlicense = get_string("license");
print_header($strlicense, $strlicense, $strlicense);
print_heading("<A HREF=\"http://moodle.com\">Moodle</A> - Modular Object-Oriented Dynamic Learning Environment");
print_heading(get_string("copyrightnotice"));
print_simple_box_start("CENTER");
echo text_to_html(get_string("gpl"));
print_simple_box_end();
echo "<BR>";
notice_yesno(get_string("doyouagree"), "index.php?agreelicence=true",
"http://www.gnu.org/copyleft/gpl.html");
exit;
}
$strdatabasesetup = get_string("databasesetup");
$strdatabasesuccess = get_string("databasesuccess");
print_header($strdatabasesetup, $strdatabasesetup, $strdatabasesetup);
if (file_exists("$CFG->libdir/db/$CFG->dbtype.sql")) {
$db->debug = true;
if (modify_database("$CFG->libdir/db/$CFG->dbtype.sql")) {
$db->debug = false;
notify($strdatabasesuccess);
} else {
$db->debug = false;
error("Error: Main databases NOT set up successfully");
}
} else {
error("Error: Your database ($CFG->dbtype) is not yet fully supported by Moodle. See the lib/db directory.");
}
print_continue("index.php");
die;
}
/// Check version of Moodle code on disk compared with database
/// and upgrade if possible.
include_once("$CFG->dirroot/version.php"); # defines $version and upgrades
if ($CFG->version) {
if ($version > $CFG->version) { // upgrade
$a->oldversion = $CFG->version;
$a->newversion = $version;
$strdatabasechecking = get_string("databasechecking", "", $a);
$strdatabasesuccess = get_string("databasesuccess");
print_header($strdatabaseupgrades, $strdatabaseupgrades, $strdatabaseupgrades);
notify($strdatabasechecking);
$db->debug=true;
if (upgrade_moodle($CFG->version)) {
$db->debug=false;
if (set_field("config", "value", "$version", "name", "version")) {
notify($strdatabasesuccess);
print_continue("index.php");
die;
} else {
notify("Upgrade failed! (Could not update version in config table)");
}
} else {
$db->debug=false;
notify("Upgrade failed! See /version.php");
}
} else if ($version < $CFG->version) {
notify("WARNING!!! The code you are using is OLDER than the version that made these databases!");
}
} else {
$dversion->name = "version";
$dversion->value = $version;
$strdatabaseupgrades = get_string("databaseupgrades");
print_header($strdatabaseupgrades, $strdatabaseupgrades, $strdatabaseupgrades);
if (insert_record("config", $dversion)) {
notify("You are currently using Moodle version $release ($version)");
print_continue("index.php");
die;
} else {
$db->debug=true;
if (upgrade_moodle(0)) {
print_continue("index.php");
} else {
error("A problem occurred inserting current version into databases");
}
$db->debug=false;
}
}
/// Updated human-readable release version if necessary
if ($CFG->release) {
if ($release <> $drelease) { // Update the release version
set_field("config", "value", "$release", "name", "release");
}
} else {
$drelease->name = "release";
$drelease->value = $release;
insert_record("config", $drelease);
}
/// Find and check all modules and load them up or upgrade them if necessary
if (!$mods = get_list_of_plugins("mod") ) {
error("No modules installed!");
}
foreach ($mods as $mod) {
$fullmod = "$CFG->dirroot/mod/$mod";
unset($module);
include_once("$fullmod/version.php"); # defines $module with version etc
if (!isset($module)) {
continue;
}
$module->name = $mod; // The name MUST match the directory
if ($currmodule = get_record("modules", "name", $module->name)) {
if ($currmodule->version == $module->version) {
// do nothing
} else if ($currmodule->version < $module->version) {
notify("$module->name module needs upgrading");
$upgrade_function = $module->name."_upgrade";
if (function_exists($upgrade_function)) {
$db->debug=true;
if ($upgrade_function($currmodule->version, $module)) {
$db->debug=false;
// OK so far, now update the modules record
$module->id = $currmodule->id;
if (! update_record("modules", $module)) {
error("Could not update $module->name record in modules table!");
}
notify(get_string("modulesuccess", "", $module->name));
} else {
$db->debug=false;
notify("Upgrading $module->name from $currmodule->version to $module->version FAILED!");
}
}
$updated_modules = true;
} else {
error("Version mismatch: $module->name can't downgrade $currmodule->version -> $module->version !");
}
} else { // module not installed yet, so install it
if (!$updated_modules) {
$strmodulesetup = get_string("modulesetup");
print_header($strmodulesetup, $strmodulesetup, $strmodulesetup);
}
$updated_modules = true;
$db->debug = true;
if (modify_database("$fullmod/db/$CFG->dbtype.sql")) {
$db->debug = false;
if ($module->id = insert_record("modules", $module)) {
notify(get_string("modulesuccess", "", $module->name));
} else {
error("$module->name module could not be added to the module list!");
}
} else {
error("$module->name tables could NOT be set up successfully!");
}
}
}
if ($updated_modules) {
print_continue("index.php");
die;
}
/// Insert default values for any important configuration variables
include_once("$CFG->dirroot/lib/defaults.php");
$CFG = (array)$CFG;
foreach ($defaults as $name => $value) {
if (!isset($CFG[$name])) {
$config->name = $name;
$config->value = $CFG[$name] = $value;
insert_record("config", $config);
$configchange = true;
}
}
$CFG = (object)$CFG;
/// If any new configurations were found then send to the config page to check
if ($configchange) {
redirect("$CFG->wwwroot/admin/config.php");
}
/// Set up the overall site name etc.
if (! $site = get_site()) {
redirect("$CFG->wwwroot/admin/site.php");
}
/// Set up the admin user
if (!isadmin()) {
if (! record_exists_sql("SELECT * FROM user_admins")) { // No admin user yet
redirect("$CFG->wwwroot/admin/user.php");
}
error("You need to be an admin user to use this page.", "$CFG->wwwroot/login/");
}
/// At this point everything is set up and the user is an admin, so print menu
$stradministration = get_string("administration");
print_header("$site->fullname: $stradministration","$site->fullname: $stradministration", "$stradministration");
$table->head = array (get_string("site"), get_string("courses"), get_string("users"));
$table->align = array ("CENTER", "CENTER", "CENTER");
$table->data[0][0] = "<P><A HREF=\"config.php\">".get_string("configvariables")."</A></P>".
"<P><A HREF=\"site.php\">".get_string("sitesettings")."</A></P>".
"<P><A HREF=\"../course/log.php?id=$site->id\">".get_string("sitelogs")."</A></P>".
"<P><A HREF=\"../theme/index.php\">".get_string("choosetheme")."</A></P>".
"<P><A HREF=\"lang.php\">".get_string("checklanguage")."</A></P>";
if (file_exists("$CFG->dirroot/admin/$CFG->dbtype")) {
$table->data[0][0] .= "<P><A HREF=\"$CFG->dbtype/\">".get_string("managedatabase")."</A></P>";
}
$table->data[0][1] = "<P><A HREF=\"../course/edit.php\">".get_string("addnewcourse")."</A></P>".
"<P><A HREF=\"../course/teacher.php\">".get_string("assignteachers")."</A></P>".
"<P><A HREF=\"../course/delete.php\">".get_string("deletecourse")."</A></P>".
"<P><A HREF=\"../course/categories.php\">".get_string("categories")."</A></P>";
$table->data[0][2] = "<P><A HREF=\"user.php?newuser=true\">".get_string("addnewuser")."</A></P>".
"<P><A HREF=\"user.php\">".get_string("edituser")."</A></P>";
print_table($table);
print_footer();
?>
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