mirror of
https://github.com/moodle/moodle.git
synced 2025-01-19 06:18:28 +01:00
465 lines
20 KiB
PHP
465 lines
20 KiB
PHP
<?PHP // $Id$
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/// Check that config.php exists
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if (!file_exists("../config.php")) {
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echo "<H2 align=center>You need to create a config.php.<BR>
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See the <A HREF=\"http://moodle.com/doc/?frame=install.html\">installation instructions</A>.</H2>";
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die;
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}
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require_once("../config.php");
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/// Check that PHP is of a sufficient version
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if (!check_php_version("4.1.0")) {
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$version = phpversion();
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print_heading("Sorry, Moodle requires PHP 4.1.0 or later (currently using version $version)");
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die;
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}
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/// Check some PHP server settings
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$documentationlink = "please read the <A HREF=\"../doc/?frame=install.html&sub=webserver\">install documentation</A>";
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if (ini_get_bool('session.auto_start')) {
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error("The PHP server variable 'session.auto_start' should be Off - $documentationlink");
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}
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if (ini_get_bool('magic_quotes_runtime')) {
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error("The PHP server variable 'magic_quotes_runtime' should be Off - $documentationlink");
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}
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if (!ini_get_bool('file_uploads')) {
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error("The PHP server variable 'file_uploads' is not turned On - $documentationlink");
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}
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/// Check that config.php has been edited
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if ($CFG->wwwroot == "http://example.com/moodle") {
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error("Moodle has not been configured yet. You need to to edit config.php first.");
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}
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/// Check settings in config.php
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$dirroot = dirname(realpath("../index.php"));
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if (!empty($dirroot) and $dirroot != $CFG->dirroot) {
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error("Please fix your settings in config.php:
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<P>You have:
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<P>\$CFG->dirroot = \"".addslashes($CFG->dirroot)."\";
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<P>but it should be:
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<P>\$CFG->dirroot = \"".addslashes($dirroot)."\";",
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"./");
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}
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/// Set some necessary variables during set-up to avoid PHP warnings later on this page
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if (!isset($CFG->framename)) {
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$CFG->framename = "_top";
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}
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if (!isset($CFG->release)) {
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$CFG->release = "";
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}
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if (!isset($CFG->version)) {
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$CFG->version = "";
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}
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/// Turn off time limits, sometimes upgrades can be slow.
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@set_time_limit(0);
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/// Check if the main tables have been installed yet or not.
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if (! $tables = $db->Metatables() ) { // No tables yet at all.
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$maintables = false;
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} else { // Check for missing main tables
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$maintables = true;
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$mtables = array("config", "course", "course_categories", "course_modules",
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"course_sections", "log", "log_display", "modules",
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"user", "user_admins", "user_students", "user_teachers");
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foreach ($mtables as $mtable) {
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if (!in_array($CFG->prefix.$mtable, $tables)) {
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$maintables = false;
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break;
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}
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}
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}
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if (! $maintables) {
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if (empty($agreelicence)) {
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$strlicense = get_string("license");
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print_header($strlicense, $strlicense, $strlicense, "", "", false, " ", " ");
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print_heading("<A HREF=\"http://moodle.org\">Moodle</A> - Modular Object-Oriented Dynamic Learning Environment");
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print_heading(get_string("copyrightnotice"));
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print_simple_box_start("center");
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echo text_to_html(get_string("gpl"));
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print_simple_box_end();
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echo "<br />";
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notice_yesno(get_string("doyouagree"), "index.php?agreelicence=true",
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"http://moodle.org/doc/?frame=licence.html");
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exit;
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}
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$strdatabasesetup = get_string("databasesetup");
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$strdatabasesuccess = get_string("databasesuccess");
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print_header($strdatabasesetup, $strdatabasesetup, $strdatabasesetup, "", "", false, " ", " ");
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if (file_exists("$CFG->libdir/db/$CFG->dbtype.sql")) {
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$db->debug = true;
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if (modify_database("$CFG->libdir/db/$CFG->dbtype.sql")) {
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$db->debug = false;
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notify($strdatabasesuccess, "green");
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} else {
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$db->debug = false;
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error("Error: Main databases NOT set up successfully");
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}
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} else {
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error("Error: Your database ($CFG->dbtype) is not yet fully supported by Moodle. See the lib/db directory.");
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}
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print_continue("index.php");
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die;
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}
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/// Check version of Moodle code on disk compared with database
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/// and upgrade if possible.
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include_once("$CFG->dirroot/version.php"); # defines $version
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include_once("$CFG->dirroot/lib/db/$CFG->dbtype.php"); # defines upgrades
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if ($CFG->version) {
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if ($version > $CFG->version) { // upgrade
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$a->oldversion = $CFG->version;
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$a->newversion = $version;
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$strdatabasechecking = get_string("databasechecking", "", $a);
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$strdatabasesuccess = get_string("databasesuccess");
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print_header($strdatabasechecking, $strdatabasechecking, $strdatabasechecking,
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"", "", false, " ", " ");
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print_heading($strdatabasechecking);
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$db->debug=true;
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if (main_upgrade($CFG->version)) {
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$db->debug=false;
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if (set_config("version", $version)) {
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notify($strdatabasesuccess, "green");
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print_continue("index.php");
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die;
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} else {
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notify("Upgrade failed! (Could not update version in config table)");
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}
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} else {
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$db->debug=false;
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notify("Upgrade failed! See /version.php");
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}
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} else if ($version < $CFG->version) {
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notify("WARNING!!! The code you are using is OLDER than the version that made these databases!");
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}
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} else {
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$strcurrentversion = get_string("currentversion");
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print_header($strcurrentversion, $strcurrentversion, $strcurrentversion,
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"", "", false, " ", " ");
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if (set_config("version", $version)) {
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print_heading("You are currently using Moodle version $version (Release $release)");
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print_continue("index.php");
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die;
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} else {
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$db->debug=true;
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if (main_upgrade(0)) {
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print_continue("index.php");
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} else {
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error("A problem occurred inserting current version into databases");
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}
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$db->debug=false;
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}
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}
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/// Updated human-readable release version if necessary
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if ($release <> $CFG->release) { // Update the release version
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$strcurrentrelease = get_string("currentrelease");
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print_header($strcurrentrelease, $strcurrentrelease, $strcurrentrelease, "", "", false, " ", " ");
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print_heading("Moodle $release");
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if (!set_config("release", $release)) {
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notify("ERROR: Could not update release version in database!!");
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}
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print_continue("index.php");
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print_simple_box_start("CENTER");
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include("$CFG->dirroot/lang/en/docs/release.html");
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print_simple_box_end();
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print_continue("index.php");
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exit;
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}
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/// Upgrade backup/restore system if necessary
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require_once("$CFG->dirroot/backup/lib.php");
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upgrade_backup_db("$CFG->wwwroot/$CFG->admin/index.php"); // Return here afterwards
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/// Upgrade blocks system if necessary
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require_once("$CFG->dirroot/lib/blocklib.php");
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upgrade_blocks_db("$CFG->wwwroot/$CFG->admin/index.php"); // Return here afterwards
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/// Check all blocks and load (or upgrade them if necessary)
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upgrade_blocks_plugins("$CFG->wwwroot/$CFG->admin/index.php"); // Return here afterwards
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/// Find and check all modules and load them up or upgrade them if necessary
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if (!$mods = get_list_of_plugins("mod") ) {
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error("No modules installed!");
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}
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foreach ($mods as $mod) {
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if ($mod == "NEWMODULE") { // Someone has unzipped the template, ignore it
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continue;
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}
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$fullmod = "$CFG->dirroot/mod/$mod";
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unset($module);
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if ( is_readable("$fullmod/version.php")) {
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include_once("$fullmod/version.php"); # defines $module with version etc
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} else {
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notify("Module $mod: $fullmod/version.php was not readable");
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continue;
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}
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if ( is_readable("$fullmod/db/$CFG->dbtype.php")) {
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include_once("$fullmod/db/$CFG->dbtype.php"); # defines upgrading function
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} else {
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notify("Module $mod: $fullmod/db/$CFG->dbtype.php was not readable");
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continue;
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}
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if (!isset($module)) {
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continue;
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}
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if (!empty($module->requires)) {
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if ($module->requires > $CFG->version) {
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$info->modulename = $mod;
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$info->moduleversion = $module->version;
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$info->currentmoodle = $CFG->version;
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$info->requiremoodle = $module->requires;
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notify(get_string('modulerequirementsnotmet', 'error', $info));
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unset($info);
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continue;
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}
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}
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$module->name = $mod; // The name MUST match the directory
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if ($currmodule = get_record("modules", "name", $module->name)) {
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if ($currmodule->version == $module->version) {
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// do nothing
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} else if ($currmodule->version < $module->version) {
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if (empty($updated_modules)) {
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$strmodulesetup = get_string("modulesetup");
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print_header($strmodulesetup, $strmodulesetup, $strmodulesetup, "", "", false, " ", " ");
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}
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print_heading("$module->name module needs upgrading");
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$upgrade_function = $module->name."_upgrade";
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if (function_exists($upgrade_function)) {
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$db->debug=true;
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if ($upgrade_function($currmodule->version, $module)) {
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$db->debug=false;
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// OK so far, now update the modules record
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$module->id = $currmodule->id;
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if (! update_record("modules", $module)) {
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error("Could not update $module->name record in modules table!");
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}
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notify(get_string("modulesuccess", "", $module->name), "green");
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echo "<HR>";
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} else {
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$db->debug=false;
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notify("Upgrading $module->name from $currmodule->version to $module->version FAILED!");
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}
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}
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$updated_modules = true;
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} else {
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error("Version mismatch: $module->name can't downgrade $currmodule->version -> $module->version !");
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}
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} else { // module not installed yet, so install it
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if (empty($updated_modules)) {
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$strmodulesetup = get_string("modulesetup");
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print_header($strmodulesetup, $strmodulesetup, $strmodulesetup, "", "", false, " ", " ");
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}
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print_heading($module->name);
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$updated_modules = true;
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$db->debug = true;
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@set_time_limit(0); // To allow slow databases to complete the long SQL
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if (modify_database("$fullmod/db/$CFG->dbtype.sql")) {
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$db->debug = false;
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if ($module->id = insert_record("modules", $module)) {
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notify(get_string("modulesuccess", "", $module->name), "green");
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echo "<HR>";
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} else {
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error("$module->name module could not be added to the module list!");
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}
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} else {
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error("$module->name tables could NOT be set up successfully!");
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}
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}
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}
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if (!empty($updated_modules)) {
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print_continue("index.php");
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die;
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}
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/// Insert default values for any important configuration variables
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include_once("$CFG->dirroot/lib/defaults.php");
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foreach ($defaults as $name => $value) {
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if (!isset($CFG->$name)) {
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$CFG->$name = $value;
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set_config($name, $value);
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$configchange = true;
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}
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}
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/// If any new configurations were found then send to the config page to check
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if (!empty($configchange)) {
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redirect("config.php");
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}
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/// Set up the overall site name etc.
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if (! $site = get_site()) {
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redirect("site.php");
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}
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/// Set up the admin user
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if (! record_exists("user_admins")) { // No admin user yet
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redirect("user.php");
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}
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/// Check for valid admin user
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require_login();
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if (!isadmin()) {
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error("You need to be an admin user to use this page.", "$CFG->wwwroot/login/index.php");
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}
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/// At this point everything is set up and the user is an admin, so print menu
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$stradministration = get_string("administration");
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print_header("$site->shortname: $stradministration","$site->fullname", "$stradministration");
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print_simple_box_start("center", "100%", "$THEME->cellcontent2", 20);
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print_heading($stradministration);
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if (!empty($CFG->upgrade)) { // Print notice about extra upgrading that needs to be done
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print_simple_box(get_string("upgrade$CFG->upgrade", "admin",
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"$CFG->wwwroot/$CFG->admin/upgrade$CFG->upgrade.php"), "center");
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print_spacer(10,10);
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}
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$table->tablealign = "right";
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$table->align = array ("right", "left");
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$table->wrap = array ("nowrap", "nowrap");
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$table->cellpadding = 4;
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$table->cellspacing = 3;
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$table->width = "40%";
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$configdata = "<font size=+1> </font><a href=\"config.php\">".get_string("configvariables")."</a> - <font size=1>".
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get_string("adminhelpconfigvariables")."</font><br />";
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$configdata .= "<font size=+1> </font><a href=\"site.php\">".get_string("sitesettings")."</a> - <font size=1>".
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get_string("adminhelpsitesettings")."</font><br />";
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$configdata .= "<font size=+1> </font><a href=\"../theme/index.php\">".get_string("themes")."</a> - <font size=1>".
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get_string("adminhelpthemes")."</font><br />";
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$configdata .= "<font size=+1> </font><a href=\"lang.php\">".get_string("language")."</a> - <font size=1>".
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get_string("adminhelplanguage")."</font><br />";
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$configdata .= "<font size=+1> </font><a href=\"modules.php\">".get_string("managemodules")."</a> - <font size=1>".
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get_string("adminhelpmanagemodules")."</font><br />";
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$configdata .= "<font size=+1> </font><a href=\"blocks.php\">".get_string("manageblocks")."</a> - <font size=1>".
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get_string("adminhelpmanageblocks")."</font><br />";
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$configdata .= "<font size=+1> </font><a href=\"filters.php\">".get_string("managefilters")."</a> - <font size=1>".
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get_string("adminhelpmanagefilters")."</font><br />";
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if (!isset($CFG->disablescheduledbackups)) {
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$configdata .= "<font size=+1> </font><a href=\"backup.php\">".get_string("backup")."</a> - <font size=1>".
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get_string("adminhelpbackup")."</font><br />";
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}
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$table->data[] = array("<font size=+1><b><a href=\"configure.php\">".get_string("configuration")."</a></b>",
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$configdata);
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$userdata = "<font size=+1> </font><a href=\"auth.php\">".get_string("authentication")."</a> - <font size=1>".
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get_string("adminhelpauthentication")."</font><br />";
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$userdata .= "<font size=+1> </font><a href=\"user.php\">".get_string("edituser")."</a> - <font size=1>".
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get_string("adminhelpedituser")."</font><br />";
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if (is_internal_auth()) {
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$userdata .= "<font size=+1> </font><a href=\"$CFG->wwwroot/$CFG->admin/user.php?newuser=true\">".
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get_string("addnewuser")."</a> - <font size=1>".
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get_string("adminhelpaddnewuser")."</font><br />";
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$userdata .= "<font size=+1> </font><a href=\"$CFG->wwwroot/$CFG->admin/uploaduser.php\">".
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get_string("uploadusers")."</a> - <font size=1>".
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get_string("adminhelpuploadusers")."</font><br />";
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}
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$userdata .= "<hr><font size=+1> </font><a href=\"enrol.php\">".get_string("enrolments")."</a> - <font size=1>".
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get_string("adminhelpenrolments")."</font><br />";
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$userdata .= "<font size=+1> </font><a href=\"../course/index.php?edit=off\">".get_string("assignstudents")."</a> - <font size=1>".
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get_string("adminhelpassignstudents")."</font><br />";
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$userdata .= "<font size=+1> </font><a href=\"../course/index.php?edit=on\">".get_string("assignteachers")."</a> - <font size=1>".
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get_string("adminhelpassignteachers").
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" <img src=\"../pix/t/user.gif\" height=11 width=11></font><br />";
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$userdata .= "<font size=+1> </font><a href=\"creators.php\">".get_string("assigncreators")."</a> - <font size=1>".
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get_string("adminhelpassigncreators")."</font><br />";
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$userdata .= "<font size=+1> </font><a href=\"admin.php\">".get_string("assignadmins")."</a> - <font size=1>".
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get_string("adminhelpassignadmins")."</font><br />";
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$table->data[] = array("<font size=+1><b><a href=\"users.php\">".get_string("users")."</a></b>", $userdata);
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$table->data[] = array("<font size=+1><b><a href=\"../course/index.php?edit=on\">".get_string("courses")."</a></b>",
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"<font size=+1> </font>".get_string("adminhelpcourses"));
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$table->data[] = array("<font size=+1><b><a href=\"../course/log.php?id=$site->id\">".get_string("logs")."</a></b>",
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"<font size=+1> </font>".get_string("adminhelplogs"));
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$table->data[] = array("<font size=+1><b><a href=\"../files/index.php?id=$site->id\">".get_string("sitefiles")."</a></b>",
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"<font size=+1> </font>".get_string("adminhelpsitefiles"));
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if (file_exists("$CFG->dirroot/$CFG->admin/$CFG->dbtype")) {
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$table->data[] = array("<font size=+1><b><a href=\"$CFG->dbtype/frame.php\">".get_string("managedatabase")."</a></b>",
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"<font size=+1> </font>".get_string("adminhelpmanagedatabase"));
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}
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print_table($table);
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//////////////////////////////////////////////////////////////////////////////////////////////////
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//// IT IS ILLEGAL AND A VIOLATION OF THE GPL TO REMOVE OR MODIFY THE COPYRIGHT NOTICE BELOW ////
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$copyrighttext = "<a href=\"http://moodle.org/\">Moodle</a> ".
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"<a href=\"../doc/?frame=release.html\">$CFG->release</a> ($CFG->version)<br />".
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"Copyright © 1999-2004 Martin Dougiamas<br />".
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"<a href=\"../doc/?frame=licence.html\">GNU Public License</a>";
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echo "<center><p><font size=1>$copyrighttext</font></p></center>";
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|
//////////////////////////////////////////////////////////////////////////////////////////////////
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|
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echo "<table border=0 align=center width=100%><tr>";
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echo "<td align=center width=33%>";
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print_single_button("$CFG->wwwroot/doc", NULL, get_string("documentation"));
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echo "</td>";
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echo "<td align=center width=33%>";
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print_single_button("phpinfo.php", NULL, get_string("phpinfo"));
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|
echo "</td>";
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|
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echo "<td align=center width=33%>";
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print_single_button("register.php", NULL, get_string("registration"));
|
|
echo "</td>";
|
|
echo "<tr></table>";
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|
|
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print_simple_box_end();
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print_footer($site);
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|
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|
?>
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