mirror of
https://github.com/silverstripe/silverstripe-installer
synced 2024-10-22 17:05:33 +02:00
ENHANCEMENT #3903 Initial changes to installer to support selection of different database drivers
git-svn-id: svn://svn.silverstripe.com/silverstripe/open/phpinstaller/branches/2.4@98659 467b73ca-7a2a-4603-9d3b-597d59a354a9
This commit is contained in:
sharvey
Sam Minnee
parent
bf784c989c
commit
260239fc5a
280
install.php
280
install.php
@ -33,20 +33,19 @@ if($majorVersion < 5) {
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$usingEnv = false;
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$envFiles = array('_ss_environment.php', '../_ss_environment.php', '../../_ss_environment.php');
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foreach($envFiles as $envFile) {
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if(@file_exists($envFile)) {
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include_once($envFile);
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$usingEnv = true;
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break;
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}
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if(@file_exists($envFile)) {
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include_once($envFile);
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$usingEnv = true;
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break;
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}
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}
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// Load database config
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if(isset($_REQUEST['mysql'])) {
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$databaseConfig = $_REQUEST['mysql'];
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if(isset($_REQUEST['db'])) {
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$databaseConfig = $_REQUEST['db'];
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} else {
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$_REQUEST['mysql'] = $databaseConfig = array(
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"type" => "MySQLDatabase",
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$_REQUEST['db'] = $databaseConfig = array(
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"type" => defined('SS_DATABASE_CLASS') ? SS_DATABASE_CLASS : "MySQLDatabase",
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"server" => defined('SS_DATABASE_SERVER') ? SS_DATABASE_SERVER : "localhost",
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"username" => defined('SS_DATABASE_USERNAME') ? SS_DATABASE_USERNAME : "root",
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"password" => defined('SS_DATABASE_PASSWORD') ? SS_DATABASE_PASSWORD : "",
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@ -58,8 +57,8 @@ if(isset($_REQUEST['admin'])) {
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$adminConfig = $_REQUEST['admin'];
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} else {
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$_REQUEST['admin'] = $adminConfig = array(
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'username' => 'admin',
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'password' => '',
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'username' => defined('SS_DEFAULT_ADMIN_USERNAME') ? SS_DEFAULT_ADMIN_USERNAME : 'admin',
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'password' => defined('SS_DEFAULT_ADMIN_PASSWORD') ? SS_DEFAULT_ADMIN_PASSWORD : 'password',
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'firstname' => '',
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'surname' => ''
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);
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@ -115,6 +114,25 @@ if($installFromCli && ($req->hasErrors() || $dbReq->hasErrors())) {
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exit(1);
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}
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// This is a mapping of module directory name to database class
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$otherDatabaseLocations = array(
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'mssql' => array(
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'class' => 'MSSQLDatabase',
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'title' => 'SQL Server 2008'
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),
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'postgresql' => array(
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'class' => 'PostgreSQLDatabase',
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'title' => 'PostgreSQL'
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)
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);
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// MySQL support comes out of the box with sapphire - others databases
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// live in their own module directories. We need to check the existance of them!
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$foundDatabaseClasses = array('MySQLDatabase' => 'MySQL');
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foreach($otherDatabaseLocations as $dir => $details) {
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if(file_exists($dir)) $foundDatabaseClasses[$details['class']] = $details['title'];
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}
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if((isset($_REQUEST['go']) || $installFromCli) && !$req->hasErrors() && !$dbReq->hasErrors() && $adminConfig['username'] && $adminConfig['password']) {
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// Confirm before reinstalling
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if(!isset($_REQUEST['force_reinstall']) && !$installFromCli && $alreadyInstalled) {
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@ -124,8 +142,7 @@ if((isset($_REQUEST['go']) || $installFromCli) && !$req->hasErrors() && !$dbReq-
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$inst = new Installer();
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if($_REQUEST) $inst->install($_REQUEST);
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else $inst->install(array(
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'database' => $databaseConfig['type'],
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'mysql' => $databaseConfig,
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'db' => $databaseConfig,
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'admin' => $adminConfig,
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));
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}
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@ -151,29 +168,27 @@ class InstallRequirements {
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* Just check that the database configuration is okay
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*/
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function checkdatabase($databaseConfig) {
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if($this->requireFunction(
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'mysql_connect',
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if($this->requireDatabaseFunction(
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$databaseConfig,
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array(
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"PHP Configuration",
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"MySQL support",
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"MySQL support not included in PHP.")
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"Database Configuration",
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"Database support",
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"Database support not included in PHP.")
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)
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) {
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if($this->requireMySQLServer(
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$databaseConfig['server'],
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if($this->requireDatabaseServer(
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$databaseConfig,
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array(
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"MySQL Configuration",
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"MySQL server exists",
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"I couldn't find a MySQL server on '$databaseConfig[server]'", $databaseConfig['server']
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"Database Configuration",
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"Database server exists",
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"I couldn't find a database server on '$databaseConfig[server]'", $databaseConfig['server']
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)
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)) {
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if($this->requireMysqlConnection(
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$databaseConfig['server'],
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$databaseConfig['username'],
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$databaseConfig['password'],
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if($this->requireDatabaseConnection(
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$databaseConfig,
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array(
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"MySQL Configuration",
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"MySQL access credentials correct",
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"Database Configuration",
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"Database access credentials correct",
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"That username/password doesn't work"
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)
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)) {
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@ -188,12 +203,9 @@ class InstallRequirements {
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);
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}
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$this->requireDatabaseOrCreatePermissions(
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$databaseConfig['server'],
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$databaseConfig['username'],
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$databaseConfig['password'],
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$databaseConfig['database'],
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$databaseConfig,
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array(
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"MySQL Configuration",
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"Database Configuration",
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"Can I access/create the database",
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"I can't create new databases and the database '$databaseConfig[database]' doesn't exist"
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)
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@ -341,7 +353,8 @@ class InstallRequirements {
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function showTable($section = null) {
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if($section) {
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$tests = $this->tests[$section];
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echo "<table class=\"testResults\" width=\"100%\">";
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$id = strtolower(str_replace(' ', '_', $section));
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echo "<table id=\"{$id}_results\" class=\"testResults\" width=\"100%\">";
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foreach($tests as $test => $result) {
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echo "<tr class=\"$result[0]\"><td>$test</td><td>" . nl2br(htmlentities($result[1])) . "</td></tr>";
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}
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@ -540,36 +553,118 @@ class InstallRequirements {
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}
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}
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function requireMysqlConnection($server, $username, $password, $testDetails) {
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function requireDatabaseFunction($databaseConfig, $testDetails) {
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$this->testing($testDetails);
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$conn = @mysql_connect($server, $username, $password);
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$okay = false;
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if($conn) {
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return true;
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/*
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if(mysql_query("CREATE DATABASE testing123")) {
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mysql_query("DROP DATABASE testing123");
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return true;
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} else {
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$testDetails[2] .= " (user '$username' doesn't have CREATE DATABASE permissions.)";
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$this->error($testDetails);
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if($databaseConfig['type'] == 'MySQLDatabase') {
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if(function_exists('mysql_connect')) {
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$okay = true;
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}
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*/
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} else {
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$testDetails[2] .= ": " . mysql_error();
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} elseif($databaseConfig['type'] == 'MSSQLDatabase') {
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if(function_exists('mssql_connect') || function_exists('sqlsrv_connect')) {
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$okay = true;
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}
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} elseif($databaseConfig['type'] = 'PostgreSQLDatabase') {
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if(function_exists('pg_connect')) {
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$okay = true;
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}
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}
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if(!$okay) {
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$this->error($testDetails);
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return false;
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} else {
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return true;
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}
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}
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function requireMySQLServer($server, $testDetails) {
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function requireDatabaseConnection($databaseConfig, $testDetails) {
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$this->testing($testDetails);
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if($databaseConfig['type'] == 'MySQLDatabase') {
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$conn = @mysql_connect($databaseConfig['server'], $databaseConfig['username'], $databaseConfig['password']);
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if($conn || mysql_errno() < 2000) {
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return true;
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} else {
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$testDetails[2] .= ": " . mysql_error();
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$this->error($testDetails);
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}
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} elseif($databaseConfig['type'] == 'MSSQLDatabase') {
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if(function_exists('mssql_connect')) {
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$conn = @mssql_connect($databaseConfig['server'], $databaseConfig['username'], $databaseConfig['password'], true);
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} else {
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$connectionInfo = array(
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'UID' => $databaseConfig['username'],
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'PWD' => $databaseConfig['password'],
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);
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$conn = @sqlsrv_connect($databaseConfig['server'], $connectionInfo);
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}
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if($conn) {
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return true;
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} else {
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$this->error($testDetails);
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}
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} elseif($databaseConfig['type'] == 'PostgreSQLDatabase') {
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$username = $databaseConfig['username'] ? $databaseConfig['username'] : '';
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$password = $databaseConfig['password'] ? $databaseConfig['password'] : '';
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$server = $databaseConfig['server'];
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$userPart = $username ? " user=$username" : '';
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$passwordPart = $password ? " password=$password" : '';
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$connstring = "host=$server port=5432 {$userPart}{$passwordPart}";
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$conn = @pg_connect($connstring);
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if($conn) {
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return true;
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} else {
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$this->error($testDetails);
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}
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}
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}
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function requireDatabaseServer($databaseConfig, $testDetails) {
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$this->testing($testDetails);
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$conn = @mysql_connect($server, null, null);
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if($conn || mysql_errno() < 2000) {
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return true;
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} else {
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$testDetails[2] .= ": " . mysql_error();
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$this->error($testDetails);
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if($databaseConfig['type'] == 'MySQLDatabase') {
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$conn = @mysql_connect($databaseConfig['server'], null, null);
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if($conn || mysql_errno() < 2000) {
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return true;
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} else {
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$testDetails[2] .= ": " . mysql_error();
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$this->error($testDetails);
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}
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} elseif($databaseConfig['type'] == 'MSSQLDatabase') {
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if(function_exists('mssql_connect')) {
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$conn = @mssql_connect($databaseConfig['server'], $databaseConfig['username'], $databaseConfig['password'], true);
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} else {
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$connectionInfo = array(
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'UID' => $databaseConfig['username'],
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'PWD' => $databaseConfig['password'],
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);
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$conn = @sqlsrv_connect($databaseConfig['server'], $connectionInfo);
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}
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if($conn) {
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return true;
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} else {
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$testDetails[2] .= ": SQL Server requires a valid username and password to determine if the server exists.";
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$this->error($testDetails);
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}
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} elseif($databaseConfig['type'] == 'PostgreSQLDatabase') {
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$username = $databaseConfig['username'] ? $databaseConfig['username'] : '';
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$password = $databaseConfig['password'] ? $databaseConfig['password'] : '';
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$server = $databaseConfig['server'];
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$userPart = $username ? " user=$username" : '';
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$passwordPart = $password ? " password=$password" : '';
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$connstring = "host=$server port=5432 {$userPart}{$passwordPart}";
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$conn = @pg_connect($connstring);
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if($conn) {
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return true;
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} else {
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$testDetails[2] .= ": PostgreSQL requires a valid username and password to determine if the server exists.";
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$this->error($testDetails);
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}
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}
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}
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@ -595,31 +690,58 @@ class InstallRequirements {
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}
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}
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function requireDatabaseOrCreatePermissions($server, $username, $password, $database, $testDetails) {
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function requireDatabaseOrCreatePermissions($databaseConfig, $testDetails) {
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$this->testing($testDetails);
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$conn = @mysql_connect($server, $username, $password);
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$okay = '';
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if(@mysql_select_db($database)) {
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$okay = "Database '$database' exists";
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} else {
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if(@mysql_query("CREATE DATABASE testing123")) {
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mysql_query("DROP DATABASE testing123");
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$okay = "Able to create a new database";
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if($databaseConfig['type'] == 'MySQLDatabase') {
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$conn = @mysql_connect($databaseConfig['server'], $databaseConfig['username'], $databaseConfig['password']);
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if(@mysql_select_db($databaseConfig['database'])) {
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$okay = "Database '$database' exists";
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} else {
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$testDetails[2] .= " (user '$username' doesn't have CREATE DATABASE permissions.)";
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$this->error($testDetails);
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return;
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if(@mysql_query("CREATE DATABASE testing123")) {
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mysql_query("DROP DATABASE testing123");
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$okay = "Able to create a new database";
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}
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}
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} elseif($databaseConfig['type'] == 'MSSQLDatabase') {
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if(@mysql_select_db($databaseConfig['database'])) {
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$okay = "Database '$database' exists";
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} else {
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if(function_exists('mssql_connect') && @mssql_query("CREATE DATABASE testing123")) {
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mssql_query("DROP DATABASE testing123");
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$okay = "Able to create a new database";
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} elseif(function_exists('sqlsrv_connect') && @sqlsrv_query("CREATE DATABASE testing123")) {
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sqlsrv_query("DROP DATABASE testing123");
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$okay = "Able to create a new database";
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}
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}
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} elseif($databaseConfig['type'] == 'PostgreSQLDatabase') {
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$database = $databaseConfig['database'];
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$dbExists = false;
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$result = pg_query("SELECT datname FROM pg_database WHERE datname = '$database'");
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if(pg_fetch_array($result)) $dbExists = true;
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if($dbExists) {
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$okay = "Database '$database' exists";
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} else {
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if(@pg_query("CREATE DATABASE testing123")) {
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pg_query("DROP DATABASE testing123");
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$okay = "Able to create a new database";
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}
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}
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}
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if($okay) {
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$testDetails[3] = $okay;
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$this->testing($testDetails);
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return true;
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} else {
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$testDetails[2] .= " (user '$databaseConfig[username]' doesn't have CREATE DATABASE permissions.)";
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$this->error($testDetails);
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return false;
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}
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}
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function requireServerVariables($varNames, $errorMessage) {
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@ -750,7 +872,7 @@ class Installer extends InstallRequirements {
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}
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$phpVersion = urlencode(phpversion());
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$conn = @mysql_connect($config['mysql']['server'], null, null);
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$conn = @mysql_connect($config['db']['server'], null, null);
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$databaseVersion = urlencode('MySQL ' . mysql_get_server_info());
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$webserver = urlencode($_SERVER['SERVER_SOFTWARE']);
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@ -778,7 +900,7 @@ global \$project;
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\$project = 'mysite';
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global \$database;
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\$database = "{$config['mysql']['database']}";
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\$database = "{$config['db']['database']}";
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require_once("conf/ConfigureFromEnv.php");
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@ -800,7 +922,7 @@ PHP
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$devServers = $this->var_export_array_nokeys(explode("\n", $_POST['devsites']));
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$escapedPassword = addslashes($config['mysql']['password']);
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$escapedPassword = addslashes($config['db']['password']);
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$this->createFile("mysite/_config.php", <<<PHP
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<?php
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@ -809,11 +931,11 @@ global \$project;
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global \$databaseConfig;
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\$databaseConfig = array(
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"type" => "$config[database]",
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"server" => "{$config['mysql']['server']}",
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"username" => "{$config['mysql']['username']}",
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"type" => "{$config['db']['type']}",
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"server" => "{$config['db']['server']}",
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"username" => "{$config['db']['username']}",
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"password" => '{$escapedPassword}',
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"database" => "{$config['mysql']['database']}",
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"database" => "{$config['db']['database']}",
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);
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// Sites running on the following servers will be
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