954 lines
31 KiB
PHP
954 lines
31 KiB
PHP
<?php
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/**
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* SilverStripe CMS Installer
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* This installer doesn't use any of the fancy Sapphire stuff in case it's unsupported.
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*/
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ini_set('max_execution_time', 300);
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// Load database config
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if(isset($_REQUEST['mysql'])) {
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$databaseConfig = $_REQUEST['mysql'];
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} else {
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$databaseConfig = array(
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"server" => "localhost",
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"username" => "root",
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"password" => "",
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"database" => "SS_mysite",
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);
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}
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$alreadyInstalled = (file_exists('mysite/_config.php') || file_exists('tutorial/_config.php'));
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if(file_exists('sapphire/silverstripe_version')) {
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$sapphireVersionFile = file_get_contents('sapphire/silverstripe_version');
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if(strstr($sapphireVersionFile, "/sapphire/trunk")) {
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$silverstripe_version = "trunk";
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} else {
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preg_match("/sapphire\/(?:(?:branches)|(?:tags))(?:\/rc)?\/([A-Za-z0-9._-]+)\/silverstripe_version/", $sapphireVersionFile, $matches);
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$silverstripe_version = $matches[1];
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}
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} else {
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$silverstripe_version = "unknown";
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}
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// Check requirements
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$req = new InstallRequirements();
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$req->check();
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if($req->hasErrors()) {
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$hasErrorOtherThanDatabase = true;
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}
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if($databaseConfig) {
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$dbReq = new InstallRequirements();
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$dbReq->checkdatabase($databaseConfig);
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}
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// Actual processor
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if(isset($_REQUEST['go']) && !$req->hasErrors() && !$dbReq->hasErrors()) {
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// Confirm before reinstalling
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if(!isset($_REQUEST['force_reinstall']) && $alreadyInstalled) {
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include('config-form.html');
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} else {
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$inst = new Installer();
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$inst->install($_REQUEST);
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}
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// Show the config form
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} else {
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include('config-form.html');
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}
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/**
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* This class checks requirements
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* Each of the requireXXX functions takes an argument which gives a user description of the test. It's an array
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* of 3 parts:
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* $description[0] - The test catetgory
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* $description[1] - The test title
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* $description[2] - The test error to show, if it goes wrong
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*/
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class InstallRequirements {
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var $errors, $warnings, $tests;
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/**
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* Just check that the database configuration is okay
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*/
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function checkdatabase($databaseConfig) {
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if($this->requireFunction('mysql_connect', array("PHP Configuration", "MySQL support", "MySQL support not included in PHP."))) {
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$this->requireMySQLServer($databaseConfig['server'], array("MySQL Configuration", "Does the server exist",
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"Can't find the a MySQL server on '$databaseConfig[server]'", $databaseConfig['server']));
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if($this->requireMysqlConnection($databaseConfig['server'], $databaseConfig['username'], $databaseConfig['password'],
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array("MySQL Configuration", "Are the access credentials correct", "That username/password doesn't work"))) {
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@$this->requireMySQLVersion("4.1", array("MySQL Configuration", "MySQL version at least 4.1", "MySQL version 4.1 is required, you only have ", "MySQL " . mysql_get_server_info()));
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}
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$this->requireDatabaseOrCreatePermissions($databaseConfig['server'], $databaseConfig['username'], $databaseConfig['password'], $databaseConfig['database'],
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array("MySQL Configuration", "Can I access/create the database", "I can't create new databases and the database '$databaseConfig[database]' doesn't exist"));
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}
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}
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/**
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* Check everything except the database
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*/
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function check() {
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$this->errors = null;
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$this->requirePHPVersion('5.2.0', '5.0.4', array("PHP Configuration", "PHP5 installed", null, "PHP version " . phpversion()));
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// Check that we can identify the root folder successfully
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$this->requireFile('config-form.html', array("File permissions",
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"Does the webserver know where files are stored?",
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"The webserver isn't letting me identify where files are stored.",
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$this->getBaseDir()
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));
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$this->requireFile('mysite', array("File permissions", "mysite/ folder exists", "There's no mysite folder."));
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$this->requireFile('sapphire', array("File permissions", "sapphire/ folder exists", "There's no sapphire folder."));
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$this->requireFile('cms', array("File permissions", "cms/ folder exists", "There's no cms folder."));
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$this->requireFile('jsparty', array("File permissions", "jsparty/ folder exists", "There's no jsparty folder."));
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$this->requireWriteable('.htaccess', array("File permissions", "Is the .htaccess file writeable?", null));
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$this->requireWriteable('mysite', array("File permissions", "Is the mysite/ folder writeable?", null));
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$this->requireWriteable('tutorial', array("File permissions", "Is the tutorial/ folder writeable?", null));
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$this->requireWriteable('assets', array("File permissions", "Is the assets/ folder writeable?", null));
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$this->requireTempFolder(array('File permissions', 'Is the temporary folder writeable?', null));
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// Check for rewriting
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$webserver = strip_tags(trim($_SERVER['SERVER_SIGNATURE']));
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if($webserver == '') {
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$webserver = "I can't tell what webserver you are running";
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}
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$this->isRunningApache(array("Webserver Configuration", "Server software", "$webserver. Without Apache I can't tell if mod_rewrite is enabled.", $webserver));
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if(function_exists('apache_get_modules')) {
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$this->requireApacheModule('mod_rewrite', array("Webserver Configuration", "mod_rewrite enabled", "You need mod_rewrite to run SilverStripe CMS, but it is not enabled."));
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} else {
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$this->warning(array("Webserver Configuration", "mod_rewrite enabled", "I can't tell whether mod_rewrite is running. You may need to configure a rewriting rule yourself."));
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}
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// Check for $_SERVER configuration
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$this->requireServerVariables(array('SCRIPT_NAME','HTTP_HOST','SCRIPT_FILENAME'), array("Webserver config", "Recognised webserver", "You seem to be using an unsupported webserver. The server variables SCRIPT_NAME, HTTP_HOST, SCRIPT_FILENAME need to be set."));
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// Check for GD support
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if(!$this->requireFunction("imagecreatetruecolor", array("PHP Configuration", "GD2 support", "PHP must have GD version 2."))) {
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$this->requireFunction("imagecreate", array("PHP Configuration", "GD2 support", "GD2 support", "GD support for PHP not included."));
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}
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// Check for XML support
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$this->requireFunction('xml_set_object', array("PHP Configuration", "XML support", "XML support not included in PHP."));
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// Check for MySQL support
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$this->requireFunction('mysql_connect', array("PHP Configuration", "MySQL support", "MySQL support not included in PHP."));
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// Check memory allocation
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$this->requireMemory(20*1024*1024, 32*1024*1024, array("PHP Configuration", "Memory allocated (PHP config option 'memory_limit')", "SilverStripe needs a minimum of 20M allocated to PHP, but recommends 32M.", ini_get("memory_limit")));
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// Check allow_call_time_pass_reference
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$this->suggestPHPSetting('allow_call_time_pass_reference', array(1,'1','on','On'), array("PHP Configuration", "Check that the php.ini setting allow_call_time_pass_reference is on",
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"You can install with allow_call_time_pass_reference not set, but some warnings may get displayed. For best results, turn it on."));
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return $this->errors;
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}
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function suggestPHPSetting($settingName, $settingValues, $testDetails) {
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$this->testing($testDetails);
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$val = ini_get($settingName);
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if(!in_array($val, $settingValues) && $val != $settingValues) {
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$testDetails[2] = "$settingName is set to '$val' in php.ini. $testDetails[2]";
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$this->warning($testDetails);
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}
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}
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function requireMemory($min, $recommended, $testDetails) {
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$this->testing($testDetails);
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$mem = $this->getPHPMemory();
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if($mem < $min && $mem > 0) {
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$testDetails[2] .= " You only have " . ini_get("memory_limit") . " allocated";
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$this->error($testDetails);
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} else if($mem < $recommended && $mem > 0) {
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$testDetails[2] .= " You only have " . ini_get("memory_limit") . " allocated";
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$this->warning($testDetails);
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} elseif($mem == 0) {
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$testDetails[2] .= " We can't determine how much memory you have allocated. Install only if you're sure you've allocated at least 20 MB.";
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$this->warning($testDetails);
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}
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}
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function getPHPMemory() {
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$memString = ini_get("memory_limit");
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switch(strtolower(substr($memString,-1))) {
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case "k":
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return round(substr($memString,0,-1)*1024);
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case "m":
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return round(substr($memString,0,-1)*1024*1024);
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case "g":
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return round(substr($memString,0,-1)*1024*1024*1024);
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default:
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return round($memString);
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}
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}
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function listErrors() {
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if($this->errors) {
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echo "<p>The following problems are preventing me from installing SilverStripe CMS:</p>";
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foreach($this->errors as $error) {
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echo "<li>" . htmlentities($error) . "</li>";
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}
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}
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}
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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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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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echo "</table>";
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} else {
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foreach($this->tests as $section => $tests) {
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echo "<h5>$section</h5>";
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echo "<table class=\"testResults\">";
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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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echo "</table>";
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}
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}
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}
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function showInstallStatus() {
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if($this->warnings) {
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echo "I have installed SilverStripe CMS, however, you should note the following:";
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foreach($this->warnings as $warning) {
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echo "<li>" . htmlentities($warning) . "</li>";
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}
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} else {
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?>
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<p>I have installed SilverStripe CMS successfully!</p>
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<p><a href="./admin/" target="_blank">Open the CMS tool</a><br />
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<a href="./" target="_blank">Open the site</a></p>
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<?php
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}
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}
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function requireFunction($funcName, $testDetails) {
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$this->testing($testDetails);
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if(!function_exists($funcName)) $this->error($testDetails);
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else return true;
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}
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function requirePHPVersion($recommendedVersion, $requiredVersion, $testDetails) {
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$this->testing($testDetails);
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list($recA, $recB, $recC) = explode('.', $recommendedVersion);
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list($reqA, $reqB, $reqC) = explode('.', $requiredVersion);
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list($a, $b, $c) = explode('.', phpversion());
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$c = ereg_replace('-.*$','',$c);
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if($a > $recA || ($a == $recA && $b > $recB) || ($a == $reqA && $b == $reqB && $c >= $reqC)) {
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$testDetails[2] = "SilverStripe recommends PHP version $recommendedVersion or later, only $a.$b.$c is installed. While SilverStripe should run, you may run into issues, and future versions of SilverStripe may require a later version. Upgrading PHP is recommended.";
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$this->warning($testDetails);
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return;
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}
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if($a > $reqA) return true;
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if($a == $reqA && $b > $reqB) return true;
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if($a == $reqA && $b == $reqB && $c >= $reqC) return true;
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if(!$testDetails[2]) {
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if($a < $reqA) {
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$testDetails[2] = "You need PHP version $version or later, only $a.$b.$c is installed. Unfortunately PHP$a and PHP$reqA have some incompatabilities, so if you are on a your web-host may need to move you to a different server. Some software doesn't work with PHP5 and so upgrading a shared server could be problematic.";
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} else {
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$testDetails[2] = "You need PHP version $requiredVersion or later, only $a.$b.$c is installed. Please upgrade your server, or ask your web-host to do so.";
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}
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}
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$this->error($testDetails);
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}
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function requireFile($filename, $testDetails) {
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$this->testing($testDetails);
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$filename = $this->getBaseDir() . $filename;
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if(!file_exists($filename)) {
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$testDetails[2] .= " (file '$filename' not found)";
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$this->error($testDetails);
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}
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}
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function requireNoFile($filename, $testDetails) {
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$this->testing($testDetails);
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$filename = $this->getBaseDir() . $filename;
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if(file_exists($filename)) {
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$testDetails[2] .= " (file '$filename' found)";
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$this->error($testDetails);
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}
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}
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function moveFileOutOfTheWay($filename, $testDetails) {
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$this->testing($testDetails);
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$filename = $this->getBaseDir() . $filename;
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if(file_exists($filename)) {
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if(file_exists("$filename.bak")) rm("$filename.bak");
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rename($filename, "$filename.bak");
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}
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}
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function requireWriteable($filename, $testDetails) {
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$this->testing($testDetails);
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$filename = $this->getBaseDir() . $filename;
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if(function_exists('posix_getgroups')) {
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if(!is_writeable($filename)) {
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$user = posix_getpwuid(posix_geteuid());
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$groups = posix_getgroups();
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foreach($groups as $group) {
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$groupInfo = posix_getgrgid($group);
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$groupList[] = $groupInfo['name'];
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}
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$groupList = "'" . implode("', '", $groupList) . "'";
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$testDetails[2] .= "User '$user[name]' needs to write be able to write to this file:\n$filename";
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$this->error($testDetails);
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}
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} else {
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$testDetails[2] .= "Unable to detect whether I can write to files. Please ensure $filename is writable.";
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$this->warning($testDetails);
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}
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}
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function requireTempFolder($testDetails) {
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$this->testing($testDetails);
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if(function_exists('sys_get_temp_dir')) {
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$sysTmp = sys_get_temp_dir();
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} elseif(isset($_ENV['TMP'])) {
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$sysTmp = $_ENV['TMP'];
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} else {
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$tmpFile = tempnam('adfadsfdas','');
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unlink($tmpFile);
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$sysTmp = dirname($tmpFile);
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}
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$worked = true;
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$ssTmp = "$sysTmp/silverstripe-cache";
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if(!@file_exists($ssTmp)) {
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@$worked = mkdir($ssTmp);
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if(!$worked) {
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$ssTmp = dirname($_SERVER['SCRIPT_FILENAME']) . "/silverstripe-cache";
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$worked = true;
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if(!@file_exists($ssTmp)) {
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@$worked = mkdir($ssTmp);
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}
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if(!$worked) {
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$testDetails[2] = "Permission problem gaining access to a temp folder. " .
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"Please create a folder named silverstripe-cache in the base folder " .
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"of the installation and ensure it has the adequate permissions";
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$this->error($testDetails);
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}
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}
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}
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}
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function requireApacheModule($moduleName, $testDetails) {
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$this->testing($testDetails);
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if(!in_array($moduleName, apache_get_modules())) $this->error($testDetails);
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}
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function requireMysqlConnection($server, $username, $password, $testDetails) {
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$this->testing($testDetails);
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$conn = @mysql_connect($server, $username, $password);
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if($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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}
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*/
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} else {
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$testDetails[2] .= ": " . mysql_error();
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$this->error($testDetails);
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}
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}
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function requireMySQLServer($server, $testDetails) {
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$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($testDetails);
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}
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}
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function requireMySQLVersion($version, $testDetails) {
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$this->testing($testDetails);
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if(!mysql_get_server_info()) {
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$testDetails[2] = 'Cannot determine the version of MySQL installed. Please ensure at least version 4.1 is installed.';
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$this->warning($testDetails);
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} else {
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list($majorRequested, $minorRequested) = explode('.', $version);
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list($majorHas, $minorHas) = explode('.', mysql_get_server_info());
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if(($majorHas > $majorRequested) || ($majorHas == $majorRequested && $minorHas >= $minorRequested)) {
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return true;
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} else {
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$testDetails[2] .= "{$majorHas}.{$minorHas}.";
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$this->error($testDetails);
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}
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}
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}
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function requireDatabaseOrCreatePermissions($server, $username, $password, $database, $testDetails) {
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$this->testing($testDetails);
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$conn = @mysql_connect($server, $username, $password);
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if(@mysql_select_db($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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$okay = "Able to create a new database";
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} else {
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$testDetails[2] .= " (user '$username' doesn't have CREATE DATABASE permissions.)";
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$this->error($testDetails);
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return;
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}
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}
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if($okay) {
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$testDetails[3] = $okay;
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$this->testing($testDetails);
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}
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}
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function requireServerVariables($varNames, $errorMessage) {
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//$this->testing($testDetails);
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foreach($varNames as $varName) {
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if(!$_SERVER[$varName]) $missing[] = '$_SERVER[' . $varName . ']';
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}
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if(!isset($missing)) {
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return true;
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} else {
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$testDetails[2] .= " (the following PHP variables are missing: " . implode(", ", $missing) . ")";
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$this->error($testDetails);
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}
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}
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function isRunningApache($testDetails) {
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$this->testing($testDetails);
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if(function_exists('apache_get_modules') || stristr($_SERVER['SERVER_SIGNATURE'], 'Apache'))
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return true;
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$this->warning($testDetails);
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return false;
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}
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function getBaseDir() {
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return dirname($_SERVER['SCRIPT_FILENAME']) . '/';
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}
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|
function testing($testDetails) {
|
|
if(!$testDetails) return;
|
|
|
|
$section = $testDetails[0];
|
|
$test = $testDetails[1];
|
|
|
|
$message = "OK";
|
|
if(isset($testDetails[3])) $message .= " ($testDetails[3])";
|
|
|
|
$this->tests[$section][$test] = array("good", $message);
|
|
}
|
|
|
|
function error($testDetails) {
|
|
$section = $testDetails[0];
|
|
$test = $testDetails[1];
|
|
|
|
$this->tests[$section][$test] = array("error", $testDetails[2]);
|
|
$this->errors[] = $testDetails;
|
|
|
|
}
|
|
function warning($testDetails) {
|
|
$section = $testDetails[0];
|
|
$test = $testDetails[1];
|
|
|
|
|
|
$this->tests[$section][$test] = array("warning", $testDetails[2]);
|
|
$this->warnings[] = $testDetails;
|
|
}
|
|
|
|
function hasErrors() {
|
|
return sizeof($this->errors);
|
|
}
|
|
function hasWarnings() {
|
|
return sizeof($this->warnings);
|
|
}
|
|
|
|
}
|
|
|
|
class Installer extends InstallRequirements {
|
|
function install($config) {
|
|
session_start();
|
|
?>
|
|
<h1>Installing SilverStripe...</h1>
|
|
<p>I am now running through the installation steps (this should take about 30 seconds)</p>
|
|
<p>If you receive a fatal error, refresh this page to continue the installation
|
|
<?php
|
|
flush();
|
|
|
|
if(isset($_POST['stats'])) {
|
|
if(file_exists('sapphire/silverstripe_version')) {
|
|
$sapphireVersionFile = file_get_contents('sapphire/silverstripe_version');
|
|
if(strstr($sapphireVersionFile, "/sapphire/trunk")) {
|
|
$silverstripe_version = "trunk";
|
|
} else {
|
|
preg_match("/sapphire\/(?:(?:branches)|(?:tags))(?:\/rc)?\/([A-Za-z0-9._-]+)\/silverstripe_version/", $sapphireVersionFile, $matches);
|
|
$silverstripe_version = $matches[1];
|
|
}
|
|
} else {
|
|
$silverstripe_version = "unknown";
|
|
}
|
|
|
|
$phpVersion = urlencode(phpversion());
|
|
$conn = @mysql_connect($config['mysql']['server'], null, null);
|
|
$databaseVersion = urlencode('MySQL ' . mysql_get_server_info());
|
|
$webserver = urlencode($_SERVER['SERVER_SOFTWARE']);
|
|
|
|
$url = "http://ss2stat.silverstripe.com/Installation/add?SilverStripe=$silverstripe_version&PHP=$phpVersion&Database=$databaseVersion&WebServer=$webserver";
|
|
|
|
if(isset($_SESSION['StatsID']) && $_SESSION['StatsID']) {
|
|
$url .= '&ID=' . $_SESSION['StatsID'];
|
|
}
|
|
|
|
@$_SESSION['StatsID'] = file_get_contents($url);
|
|
}
|
|
|
|
// Delete old _config.php files
|
|
if(file_exists('tutorial/_config.php')) {
|
|
unlink('tutorial/_config.php');
|
|
}
|
|
|
|
if(file_exists('mysite/_config.php')) {
|
|
unlink('mysite/_config.php');
|
|
}
|
|
|
|
// Write the config file
|
|
|
|
$template = $_POST['template'] == 'tutorial' ? 'tutorial' : 'mysite';
|
|
|
|
$theme = '';
|
|
if($_POST['template'] == 'default') {
|
|
$theme = <<<PHP
|
|
// This line set's the current theme. More themes can be
|
|
// downloaded from http://www.silverstripe.com/cms-themes-and-skin
|
|
SSViewer::set_theme('blackcandy');
|
|
PHP;
|
|
}
|
|
|
|
echo "<li>Creating '$template/_config.php'...</li>";
|
|
flush();
|
|
|
|
$devServers = $this->var_export_array_nokeys(explode("\n", $_POST['devsites']));
|
|
|
|
$this->createFile("$template/_config.php", <<<PHP
|
|
<?php
|
|
|
|
error_reporting(E_ALL ^ E_NOTICE);
|
|
|
|
global \$project;
|
|
\$project = '$template';
|
|
|
|
global \$databaseConfig;
|
|
\$databaseConfig = array(
|
|
"type" => "$config[database]",
|
|
"server" => "{$config['mysql']['server']}",
|
|
"username" => "{$config['mysql']['username']}",
|
|
"password" => "{$config['mysql']['password']}",
|
|
"database" => "{$config['mysql']['database']}",
|
|
);
|
|
|
|
// Sites running on the following servers will be
|
|
// run in development mode. See
|
|
// http://doc.silverstripe.com/doku.php?id=devmode
|
|
// for a description of what dev mode does.
|
|
Director::set_dev_servers($devServers);
|
|
|
|
$theme
|
|
|
|
?>
|
|
PHP
|
|
);
|
|
|
|
echo "<li>Creating '.htaccess' file...</li>";
|
|
flush();
|
|
|
|
$this->createHtaccess();
|
|
|
|
// Load the sapphire runtime
|
|
$_SERVER['SCRIPT_FILENAME'] = dirname($_SERVER['SCRIPT_FILENAME']) . '/sapphire/main.php';
|
|
chdir('sapphire');
|
|
|
|
require_once('core/Core.php');
|
|
require_once('core/ManifestBuilder.php');
|
|
require_once('core/ClassInfo.php');
|
|
require_once('core/Object.php');
|
|
require_once('core/control/Director.php');
|
|
require_once('core/ViewableData.php');
|
|
require_once('core/Session.php');
|
|
require_once('core/control/Controller.php');
|
|
require_once('filesystem/Filesystem.php');
|
|
|
|
echo "<li>Building database schema...</li>";
|
|
flush();
|
|
|
|
// Build database
|
|
$_GET['flush'] = true;
|
|
$con = new Controller();
|
|
$con->pushCurrent();
|
|
ManifestBuilder::compileManifest();
|
|
$dbAdmin = new DatabaseAdmin();
|
|
$dbAdmin->init();
|
|
|
|
$dbAdmin->doBuild(true);
|
|
|
|
$adminmember = DataObject::get_one('Member',"`Email`= '".$_REQUEST['username']."'");
|
|
if($adminmember){
|
|
if($adminmember->_isAdmin()){
|
|
$adminmember->FirstName = $_REQUEST['firstname'];
|
|
$adminmember->Surname = $_REQUEST['surname'];
|
|
$adminmember->write();
|
|
}
|
|
}
|
|
|
|
|
|
echo "<li>Checking mod_rewrite works</li>";
|
|
|
|
$_SESSION['username'] = $_REQUEST['username'];
|
|
$_SESSION['password'] = $_REQUEST['password'];
|
|
|
|
if($this->checkModRewrite()) {
|
|
|
|
|
|
if($this->errors) {
|
|
|
|
|
|
} else {
|
|
|
|
echo "<p>Installed SilverStripe successfully. I will now try and direct you to
|
|
<a href=\"home/successfullyinstalled?flush=1\">home/successfullyinstalled</a> to confirm that the installation was successful.</p>
|
|
<script>setTimeout(function() { window.location.href = 'home/successfullyinstalled?flush=1'; }, 1000);</script>
|
|
";
|
|
}
|
|
}
|
|
|
|
return $this->errors;
|
|
}
|
|
|
|
function makeFolder($folder) {
|
|
$base = $this->getBaseDir();
|
|
if(!file_exists($base . $folder)) {
|
|
if(!mkdir($base . $folder, 02775)) {
|
|
$this->error("Couldn't create a folder called $base$folder");
|
|
} else {
|
|
chmod($base . $folder, 02775);
|
|
}
|
|
}
|
|
}
|
|
|
|
function renameFolder($oldName, $newName) {
|
|
if($oldName == $newName) return true;
|
|
|
|
$base = $this->getBaseDir();
|
|
if(!rename($base . $oldName, $base . $newName)) {
|
|
$this->error("Couldn't rename $base$oldName to $base$newName");
|
|
return false;
|
|
} else {
|
|
return true;
|
|
}
|
|
}
|
|
|
|
function copyFolder($oldName, $newName) {
|
|
if($oldName == $newName) return true;
|
|
|
|
$base = $this->getBaseDir();
|
|
if(!copyr($base . $oldName, $base . $newName)) {
|
|
$this->error("Couldn't rename $base$oldName to $base$newName");
|
|
return false;
|
|
} else {
|
|
return true;
|
|
}
|
|
}
|
|
|
|
|
|
function createFile($filename, $content) {
|
|
$base = $this->getBaseDir();
|
|
|
|
if((@$fh = fopen($base . $filename, 'w')) && fwrite($fh, $content) && fclose($fh)) {
|
|
return true;
|
|
} else {
|
|
$this->error("Couldn't write to file $base$filename");
|
|
}
|
|
}
|
|
|
|
function createHtaccess() {
|
|
$start = "### SILVERSTRIPE START ###\n";
|
|
$end= "\n### SILVERSTRIPE END ###";
|
|
$rewrite = <<<TEXT
|
|
RewriteEngine On
|
|
|
|
|
|
RewriteCond %{REQUEST_URI} !(\.gif)|(\.jpg)|(\.png)|(\.css)|(\.js)|(\.php)$
|
|
|
|
RewriteCond %{REQUEST_URI} ^(.*)$
|
|
RewriteCond %{REQUEST_FILENAME} !-f
|
|
RewriteRule .* sapphire/main.php?url=%1&%{QUERY_STRING} [L]
|
|
TEXT
|
|
;
|
|
|
|
$baseURL = dirname($_SERVER['SCRIPT_NAME']);
|
|
if($baseURL == "/") {
|
|
$baseURL = "";
|
|
}
|
|
|
|
if(file_exists('.htaccess')) {
|
|
$htaccess = file_get_contents('.htaccess');
|
|
|
|
if(strpos($htaccess, '### SILVERSTRIPE START ###') === false && strpos($htaccess, '### SILVERSTRIPE END ###') === false) {
|
|
$htaccess .= "\n### SILVERSTRIPE START ###\n### SILVERSTRIPE END ###\n";
|
|
}
|
|
|
|
if(strpos($htaccess, '### SILVERSTRIPE START ###') !== false && strpos($htaccess, '### SILVERSTRIPE END ###') !== false) {
|
|
$start = substr($htaccess, 0, strpos($htaccess, '### SILVERSTRIPE START ###')) . "### SILVERSTRIPE START ###\n";
|
|
$end = "\n" . substr($htaccess, strpos($htaccess, '### SILVERSTRIPE END ###'));
|
|
}
|
|
}
|
|
|
|
$this->createFile('.htaccess', $start . $rewrite . $end);
|
|
}
|
|
|
|
function createHtaccessAlternative() {
|
|
$start = "### SILVERSTRIPE START ###\n";
|
|
$end= "\n### SILVERSTRIPE END ###";
|
|
$rewrite = <<<TEXT
|
|
RewriteEngine On
|
|
|
|
RewriteCond %{REQUEST_URI} !(\.gif)|(\.jpg)|(\.png)|(\.css)|(\.js)|(\.php)$
|
|
|
|
RewriteCond %{REQUEST_URI} ^(.*)$
|
|
RewriteCond %{REQUEST_FILENAME} !-f
|
|
RewriteRule .* $_SERVER[DOCUMENT_ROOT]/sapphire/main.php?url=%1&%{QUERY_STRING} [L]
|
|
TEXT
|
|
;
|
|
|
|
$baseURL = dirname($_SERVER['SCRIPT_NAME']);
|
|
if($baseURL == "/") {
|
|
$baseURL = "";
|
|
}
|
|
|
|
if(file_exists('.htaccess')) {
|
|
$htaccess = file_get_contents('.htaccess');
|
|
|
|
if(strpos($htaccess, '### SILVERSTRIPE START ###') === false && strpos($htaccess, '### SILVERSTRIPE END ###') === false) {
|
|
$htaccess .= "\n### SILVERSTRIPE START ###\n### SILVERSTRIPE END ###\n";
|
|
}
|
|
|
|
if(strpos($htaccess, '### SILVERSTRIPE START ###') !== false && strpos($htaccess, '### SILVERSTRIPE END ###') !== false) {
|
|
$start = substr($htaccess, 0, strpos($htaccess, '### SILVERSTRIPE START ###')) . "### SILVERSTRIPE START ###\n";
|
|
$end = "\n" . substr($htaccess, strpos($htaccess, '### SILVERSTRIPE END ###'));
|
|
}
|
|
}
|
|
|
|
$this->createFile('.htaccess', $start . $rewrite . $end);
|
|
}
|
|
|
|
function restoreHtaccess() {
|
|
$start = "### SILVERSTRIPE START ###\n";
|
|
$end= "\n### SILVERSTRIPE END ###";
|
|
|
|
if(file_exists('.htaccess')) {
|
|
$htaccess = file_get_contents('.htaccess');
|
|
|
|
if(strpos($htaccess, '### SILVERSTRIPE START ###') === false && strpos($htaccess, '### SILVERSTRIPE END ###') === false) {
|
|
$htaccess .= "\n### SILVERSTRIPE START ###\n### SILVERSTRIPE END ###\n";
|
|
}
|
|
|
|
if(strpos($htaccess, '### SILVERSTRIPE START ###') !== false && strpos($htaccess, '### SILVERSTRIPE END ###') !== false) {
|
|
$start = substr($htaccess, 0, strpos($htaccess, '### SILVERSTRIPE START ###')) . "### SILVERSTRIPE START ###\n";
|
|
$end = "\n" . substr($htaccess, strpos($htaccess, '### SILVERSTRIPE END ###'));
|
|
}
|
|
}
|
|
|
|
$this->createFile('.htaccess', $start . $end);
|
|
}
|
|
|
|
function checkModRewrite() {
|
|
if($this->performModRewriteTest() == true) {
|
|
return true;
|
|
}
|
|
|
|
$this->createHtaccessAlternative();
|
|
|
|
if($this->performModRewriteTest() == false) {
|
|
echo "<li>ERROR: mod_rewrite not working, redirecting to mod_rewrite test page</li>";
|
|
|
|
$this->restoreHtaccess();
|
|
|
|
echo "I will now try and direct you to <a href=\"rewritetest.php\">rewritetest</a> to troubleshoot mod_rewrite</p>
|
|
<script>setTimeout(function() { window.location.href = 'rewritetest.php'; }, 1000);</script>
|
|
";
|
|
return false;
|
|
}
|
|
return true;
|
|
}
|
|
|
|
function performModRewriteTest() {
|
|
$baseURL = dirname($_SERVER['SCRIPT_NAME']);
|
|
if($baseURL == "/") {
|
|
$baseURL = "";
|
|
}
|
|
|
|
// Check if mod_rewrite works properly
|
|
$location = 'http://' . (isset($_SERVER['PHP_AUTH_USER']) ? "$_SERVER[PHP_AUTH_USER]:$_SERVER[PHP_AUTH_PW]@" : '') . $_SERVER['HTTP_HOST'] . $baseURL . '/InstallerTest/testRewrite';
|
|
@$testrewriting = file_get_contents($location);
|
|
|
|
if($testrewriting == 'OK') {
|
|
return true;
|
|
}
|
|
|
|
// Workaround for 'URL file-access is disabled in the server configuration' using curl
|
|
if(function_exists('curl_init')) {
|
|
$ch = curl_init($location);
|
|
$fp = @fopen(dirname(tempnam('adfadsfdas','')) . '/rewritetest', "w");
|
|
|
|
if($fp) {
|
|
curl_setopt($ch, CURLOPT_FILE, $fp);
|
|
curl_setopt($ch, CURLOPT_HEADER, 0);
|
|
curl_exec($ch);
|
|
curl_close($ch);
|
|
fclose($fp);
|
|
$testrewriting = file_get_contents(dirname(tempnam('adfadsfdas','')) . '/rewritetest');
|
|
unlink(dirname(tempnam('adfadsfdas','')) . '/rewritetest');
|
|
if($testrewriting == 'OK') {
|
|
return true;
|
|
}
|
|
}
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
function var_export_array_nokeys($array) {
|
|
$retval = "array(\n";
|
|
foreach($array as $item) {
|
|
$retval .= "\t'";
|
|
$retval .= trim($item);
|
|
$retval .= "',\n";
|
|
}
|
|
$retval .= ")";
|
|
return $retval;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Copy a file, or recursively copy a folder and its contents
|
|
*
|
|
* @author Aidan Lister <aidan@php.net>
|
|
* @version 1.0.1
|
|
* @link http://aidanlister.com/repos/v/function.copyr.php
|
|
* @param string $source Source path
|
|
* @param string $dest Destination path
|
|
* @return bool Returns TRUE on success, FALSE on failure
|
|
*/
|
|
function copyr($source, $dest)
|
|
{
|
|
// Simple copy for a file
|
|
if (is_file($source)) {
|
|
return copy($source, $dest);
|
|
}
|
|
|
|
// Make destination directory
|
|
if (!is_dir($dest)) {
|
|
mkdir($dest);
|
|
}
|
|
|
|
// Loop through the folder
|
|
$dir = dir($source);
|
|
while (false !== $entry = $dir->read()) {
|
|
// Skip pointers
|
|
if ($entry == '.' || $entry == '..') {
|
|
continue;
|
|
}
|
|
|
|
// Deep copy directories
|
|
if ($dest !== "$source/$entry") {
|
|
copyr("$source/$entry", "$dest/$entry");
|
|
}
|
|
}
|
|
|
|
// Clean up
|
|
$dir->close();
|
|
return true;
|
|
}
|
|
|
|
function rm($fileglob)
|
|
{
|
|
if (is_string($fileglob)) {
|
|
if (is_file($fileglob)) {
|
|
return unlink($fileglob);
|
|
} else if (is_dir($fileglob)) {
|
|
$ok = rm("$fileglob/*");
|
|
if (! $ok) {
|
|
return false;
|
|
}
|
|
return rmdir($fileglob);
|
|
} else {
|
|
$matching = glob($fileglob);
|
|
if ($matching === false) {
|
|
trigger_error(sprintf('No files match supplied glob %s', $fileglob), E_USER_WARNING);
|
|
return false;
|
|
}
|
|
$rcs = array_map('rm', $matching);
|
|
if (in_array(false, $rcs)) {
|
|
return false;
|
|
}
|
|
}
|
|
} else if (is_array($fileglob)) {
|
|
$rcs = array_map('rm', $fileglob);
|
|
if (in_array(false, $rcs)) {
|
|
return false;
|
|
}
|
|
} else {
|
|
trigger_error('Param #1 must be filename or glob pattern, or array of filenames or glob patterns', E_USER_ERROR);
|
|
return false;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
?>
|