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<?php defined("SYSPATH") or die("No direct script access.");
/**
* Gallery - a web based photo album viewer and editor
* Copyright (C) 2000-2008 Bharat Mediratta
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or (at
* your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
*/
class Installer_Controller extends Template_Controller {
public $template = "welcome.html";
function index() {
$this->template->syscheck = new View("install.html");
$this->template->syscheck->errors = $this->_get_config_errors();
$this->template->syscheck->modules = array();
}
private function _get_config_errors() {
$errors = array();
if (!file_exists(VARPATH)) {
$error = new stdClass();
$error->message = "Missing: " . VARPATH;
$error->instructions[] = "mkdir " . VARPATH;
$error->instructions[] = "chmod 777 " . VARPATH;
$errors[] = $error;
} else if (!is_writable(VARPATH)) {
$error = new stdClass();
$error->message = "Not writable: " . VARPATH;
$error->instructions[] = "chmod 777 " . VARPATH;
$errors[] = $error;
}
$db_php = VARPATH . "database.php";
if (!file_exists($db_php)) {
$error = new stdClass();
$error->message = "Missing: $db_php <br/> Run the following commands...";
$error->instructions[] = "cp " . DOCROOT . "kohana/config/database.php $db_php";
$error->instructions[] = "chmod 644 $db_php";
$error->message2 = "...then edit this file and enter your database configuration settings.";
$errors[] = $error;
} else if (!is_readable($db_php)) {
$error = new stdClass();
$error->message = "Not readable: $db_php";
$error->instructions[] = "chmod 644 $db_php";
$error->message2 = "Then edit this file and enter your database configuration settings.";
$errors[] = $error;
} else {
$old_handler = set_error_handler(array("Welcome_Controller", "_error_handler"));
try {
Database::instance()->connect();
} catch (Exception $e) {
$error = new stdClass();
$error->message = "Database error: {$e->getMessage()}";
$db_name = Kohana::config("database.default.connection.database");
if (strchr($error->message, "Unknown database")) {
$error->instructions[] = "mysqladmin -uroot create $db_name";
} else {
$error->instructions = array();
$error->message2 = "Check " . VARPATH . "database.php";
}
$errors[] = $error;
}
set_error_handler($old_handler);
}
return $errors;
}
}
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