/**
* Allows the configuration of basic setup information in Garden. This
* should not be functional after the application has been set up.
*
* @since 2.0.0
* @access public
* @param string $RedirectUrl Where to send user afterward.
*/
public function Configure($RedirectUrl = '')
{
// Create a model to save configuration settings
$Validation = new Gdn_Validation();
$ConfigurationModel = new Gdn_ConfigurationModel($Validation);
$ConfigurationModel->SetField(array('Garden.Locale', 'Garden.Title', 'Garden.RewriteUrls', 'Garden.WebRoot', 'Garden.Cookie.Salt', 'Garden.Cookie.Domain', 'Database.Name', 'Database.Host', 'Database.User', 'Database.Password', 'Garden.Registration.ConfirmEmail', 'Garden.Email.SupportName'));
// Set the models on the forms.
$this->Form->SetModel($ConfigurationModel);
// Load the locales for the locale dropdown
// $Locale = Gdn::Locale();
// $AvailableLocales = $Locale->GetAvailableLocaleSources();
// $this->LocaleData = array_combine($AvailableLocales, $AvailableLocales);
// If seeing the form for the first time...
if (!$this->Form->IsPostback()) {
// Force the webroot using our best guesstimates
$ConfigurationModel->Data['Database.Host'] = 'localhost';
$this->Form->SetData($ConfigurationModel->Data);
} else {
// Define some validation rules for the fields being saved
$ConfigurationModel->Validation->ApplyRule('Database.Name', 'Required', 'You must specify the name of the database in which you want to set up Vanilla.');
// Let's make some user-friendly custom errors for database problems
$DatabaseHost = $this->Form->GetFormValue('Database.Host', '~~Invalid~~');
$DatabaseName = $this->Form->GetFormValue('Database.Name', '~~Invalid~~');
$DatabaseUser = $this->Form->GetFormValue('Database.User', '~~Invalid~~');
$DatabasePassword = $this->Form->GetFormValue('Database.Password', '~~Invalid~~');
$ConnectionString = GetConnectionString($DatabaseName, $DatabaseHost);
try {
$Connection = new PDO($ConnectionString, $DatabaseUser, $DatabasePassword);
} catch (PDOException $Exception) {
switch ($Exception->getCode()) {
case 1044:
$this->Form->AddError(T('The database user you specified does not have permission to access the database. Have you created the database yet? The database reported: <code>%s</code>'), strip_tags($Exception->getMessage()));
break;
case 1045:
$this->Form->AddError(T('Failed to connect to the database with the username and password you entered. Did you mistype them? The database reported: <code>%s</code>'), strip_tags($Exception->getMessage()));
break;
case 1049:
$this->Form->AddError(T('It appears as though the database you specified does not exist yet. Have you created it yet? Did you mistype the name? The database reported: <code>%s</code>'), strip_tags($Exception->getMessage()));
break;
case 2005:
$this->Form->AddError(T("Are you sure you've entered the correct database host name? Maybe you mistyped it? The database reported: <code>%s</code>"), strip_tags($Exception->getMessage()));
break;
default:
$this->Form->AddError(sprintf(T('ValidateConnection'), strip_tags($Exception->getMessage())));
break;
}
}
$ConfigurationModel->Validation->ApplyRule('Garden.Title', 'Required');
$ConfigurationFormValues = $this->Form->FormValues();
if ($ConfigurationModel->Validate($ConfigurationFormValues) !== TRUE || $this->Form->ErrorCount() > 0) {
// Apply the validation results to the form(s)
$this->Form->SetValidationResults($ConfigurationModel->ValidationResults());
} else {
$Host = array_shift(explode(':', Gdn::Request()->RequestHost()));
$Domain = Gdn::Request()->Domain();
// Set up cookies now so that the user can be signed in.
$ExistingSalt = C('Garden.Cookie.Salt', FALSE);
$ConfigurationFormValues['Garden.Cookie.Salt'] = $ExistingSalt ? $ExistingSalt : RandomString(10);
$ConfigurationFormValues['Garden.Cookie.Domain'] = '';
// Don't set this to anything by default. # Tim - 2010-06-23
// Additional default setup values.
$ConfigurationFormValues['Garden.Registration.ConfirmEmail'] = TRUE;
$ConfigurationFormValues['Garden.Email.SupportName'] = $ConfigurationFormValues['Garden.Title'];
$ConfigurationModel->Save($ConfigurationFormValues, TRUE);
// If changing locale, redefine locale sources:
$NewLocale = 'en-CA';
// $this->Form->GetFormValue('Garden.Locale', FALSE);
if ($NewLocale !== FALSE && Gdn::Config('Garden.Locale') != $NewLocale) {
$ApplicationManager = new Gdn_ApplicationManager();
$Locale = Gdn::Locale();
$Locale->Set($NewLocale, $ApplicationManager->EnabledApplicationFolders(), Gdn::PluginManager()->EnabledPluginFolders(), TRUE);
}
// Install db structure & basic data.
$Database = Gdn::Database();
$Database->Init();
$Drop = FALSE;
// Gdn::Config('Garden.Version') === FALSE ? TRUE : FALSE;
$Explicit = FALSE;
try {
include PATH_APPLICATIONS . DS . 'dashboard' . DS . 'settings' . DS . 'structure.php';
} catch (Exception $ex) {
$this->Form->AddError($ex);
}
if ($this->Form->ErrorCount() > 0) {
return FALSE;
}
// Create the administrative user
$UserModel = Gdn::UserModel();
$UserModel->DefineSchema();
$UsernameError = T('UsernameError', 'Username can only contain letters, numbers, underscores, and must be between 3 and 20 characters long.');
$UserModel->Validation->ApplyRule('Name', 'Username', $UsernameError);
$UserModel->Validation->ApplyRule('Name', 'Required', T('You must specify an admin username.'));
$UserModel->Validation->ApplyRule('Password', 'Required', T('You must specify an admin password.'));
$UserModel->Validation->ApplyRule('Password', 'Match');
$UserModel->Validation->ApplyRule('Email', 'Email');
if (!($AdminUserID = $UserModel->SaveAdminUser($ConfigurationFormValues))) {
$this->Form->SetValidationResults($UserModel->ValidationResults());
} else {
// The user has been created successfully, so sign in now.
SaveToConfig('Garden.Installed', TRUE, array('Save' => FALSE));
Gdn::Session()->Start($AdminUserID, TRUE);
SaveToConfig('Garden.Installed', FALSE, array('Save' => FALSE));
}
if ($this->Form->ErrorCount() > 0) {
return FALSE;
}
// Assign some extra settings to the configuration file if everything succeeded.
$ApplicationInfo = array();
include CombinePaths(array(PATH_APPLICATIONS . DS . 'dashboard' . DS . 'settings' . DS . 'about.php'));
// Detect rewrite abilities
try {
$Query = ConcatSep('/', Gdn::Request()->Domain(), Gdn::Request()->WebRoot(), 'dashboard/setup');
$Results = ProxyHead($Query, array(), 3);
$CanRewrite = FALSE;
if (in_array(ArrayValue('StatusCode', $Results, 404), array(200, 302)) && ArrayValue('X-Garden-Version', $Results, 'None') != 'None') {
$CanRewrite = TRUE;
}
} catch (Exception $e) {
// cURL and fsockopen arent supported... guess?
$CanRewrite = function_exists('apache_get_modules') && in_array('mod_rewrite', apache_get_modules()) ? TRUE : FALSE;
}
SaveToConfig(array('Garden.Version' => ArrayValue('Version', GetValue('Dashboard', $ApplicationInfo, array()), 'Undefined'), 'Garden.RewriteUrls' => $CanRewrite, 'Garden.CanProcessImages' => function_exists('gd_info'), 'EnabledPlugins.GettingStarted' => 'GettingStarted', 'EnabledPlugins.HtmLawed' => 'HtmLawed'));
}
}
return $this->Form->ErrorCount() == 0 ? TRUE : FALSE;
}
function ProxyHead($Url, $Headers = NULL, $Timeout = FALSE, $FollowRedirects = FALSE)
{
if (is_null($Headers)) {
$Headers = array();
}
$OriginalHeaders = $Headers;
$OriginalTimeout = $Timeout;
if (!$Timeout) {
$Timeout = C('Garden.SocketTimeout', 1.0);
}
$UrlParts = parse_url($Url);
$Scheme = GetValue('scheme', $UrlParts, 'http');
$Host = GetValue('host', $UrlParts, '');
$Port = GetValue('port', $UrlParts, '80');
$Path = GetValue('path', $UrlParts, '');
$Query = GetValue('query', $UrlParts, '');
// Get the cookie.
$Cookie = '';
$EncodeCookies = C('Garden.Cookie.Urlencode', TRUE);
foreach ($_COOKIE as $Key => $Value) {
if (strncasecmp($Key, 'XDEBUG', 6) == 0) {
continue;
}
if (strlen($Cookie) > 0) {
$Cookie .= '; ';
}
$EValue = $EncodeCookies ? urlencode($Value) : $Value;
$Cookie .= "{$Key}={$EValue}";
}
$Cookie = array('Cookie' => $Cookie);
$Response = '';
if (function_exists('curl_init')) {
//$Url = $Scheme.'://'.$Host.$Path;
$Handler = curl_init();
curl_setopt($Handler, CURLOPT_TIMEOUT, $Timeout);
curl_setopt($Handler, CURLOPT_URL, $Url);
curl_setopt($Handler, CURLOPT_PORT, $Port);
curl_setopt($Handler, CURLOPT_HEADER, 1);
curl_setopt($Handler, CURLOPT_NOBODY, 1);
curl_setopt($Handler, CURLOPT_USERAGENT, ArrayValue('HTTP_USER_AGENT', $_SERVER, 'Vanilla/2.0'));
curl_setopt($Handler, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($Handler, CURLOPT_HTTPHEADER, $Headers);
if (strlen($Cookie['Cookie'])) {
curl_setopt($Handler, CURLOPT_COOKIE, $Cookie['Cookie']);
}
//if ($Query != '') {
// curl_setopt($Handler, CURLOPT_POST, 1);
// curl_setopt($Handler, CURLOPT_POSTFIELDS, $Query);
//}
$Response = curl_exec($Handler);
if ($Response == FALSE) {
$Response = curl_error($Handler);
}
curl_close($Handler);
} else {
if (function_exists('fsockopen')) {
$Referer = Gdn::Request()->WebRoot();
// Make the request
$Pointer = @fsockopen($Host, $Port, $ErrorNumber, $Error, $Timeout);
if (!$Pointer) {
throw new Exception(sprintf(T('Encountered an error while making a request to the remote server (%1$s): [%2$s] %3$s'), $Url, $ErrorNumber, $Error));
}
$Request = "HEAD {$Path}?{$Query} HTTP/1.1\r\n";
$HostHeader = $Host . ($Post != 80) ? ":{$Port}" : '';
$Header = array('Host' => $HostHeader, 'User-Agent' => ArrayValue('HTTP_USER_AGENT', $_SERVER, 'Vanilla/2.0'), 'Accept' => '*/*', 'Accept-Charset' => 'utf-8', 'Referer' => $Referer, 'Connection' => 'close');
if (strlen($Cookie['Cookie'])) {
$Header = array_merge($Header, $Cookie);
}
$Header = array_merge($Header, $Headers);
$HeaderString = "";
foreach ($Header as $HeaderName => $HeaderValue) {
$HeaderString .= "{$HeaderName}: {$HeaderValue}\r\n";
}
$HeaderString .= "\r\n";
// Send the headers and get the response
fputs($Pointer, $Request);
fputs($Pointer, $HeaderString);
while ($Line = fread($Pointer, 4096)) {
$Response .= $Line;
}
@fclose($Pointer);
$Response = trim($Response);
} else {
throw new Exception(T('Encountered an error while making a request to the remote server: Your PHP configuration does not allow curl or fsock requests.'));
}
}
$ResponseLines = explode("\n", trim($Response));
$Status = array_shift($ResponseLines);
$Response = array();
$Response['HTTP'] = trim($Status);
/* get the numeric status code.
* - trim off excess edge whitespace,
* - split on spaces,
* - get the 2nd element (as a single element array),
* - pop the first (only) element off it...
* - return that.
*/
$Response['StatusCode'] = array_pop(array_slice(explode(' ', trim($Status)), 1, 1));
foreach ($ResponseLines as $Line) {
$Line = explode(':', trim($Line));
$Key = trim(array_shift($Line));
$Value = trim(implode(':', $Line));
$Response[$Key] = $Value;
}
if ($FollowRedirects) {
$Code = GetValue('StatusCode', $Response, 200);
if (in_array($Code, array(301, 302))) {
if (array_key_exists('Location', $Response)) {
$Location = GetValue('Location', $Response);
return ProxyHead($Location, $OriginalHeaders, $OriginalTimeout, $FollowRedirects);
}
}
}
return $Response;
}
protected function QueryRemote($Provider, $Task, $Arguments = NULL, $Secure = TRUE, $GetBody = FALSE)
{
if (!is_array($Arguments)) {
$Arguments = array();
}
$Arguments = array_merge($Arguments, array('ProxyConnectAutoconfigure' => 'configure', 'Task' => $Task));
if ($Secure) {
$Arguments = array_merge($Arguments, array('Key' => GetValue('AssociationSecret', $Provider)));
}
$RealURL = GetValue('URL', $Provider) . "?" . http_build_query($Arguments);
if ($GetBody) {
return ProxyRequest($RealURL, FALSE, TRUE);
} else {
return ProxyHead($RealURL, NULL, FALSE, TRUE);
}
}