Add basic application structure

refs #3761

install/Application/Wizard.php

@@ -0,0 +1,179 @@
+<?php
+// {{{ICINGA_LICENSE_HEADER}}}
+/**
+ * This file is part of Icinga 2 Web.
+ *
+ * Icinga 2 Web - Head for multiple monitoring backends.
+ * Copyright (C) 2013 Icinga Development Team
+ *
+ * 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.
+ *
+ * @copyright 2013 Icinga Development Team <info@icinga.org>
+ * @license   http://www.gnu.org/licenses/gpl-2.0.txt GPL, version 2
+ * @author    Icinga Development Team <info@icinga.org>
+ */
+// {{{ICINGA_LICENSE_HEADER}}}
+
+namespace Icinga\Installer;
+
+require_once 'Zend/View.php';
+require_once 'Zend/Layout.php';
+require_once 'Zend/Controller/Front.php';
+require_once 'Zend/Controller/Action/HelperBroker.php';
+
+use \Zend_View;
+use \Zend_Layout;
+use \Zend_Controller_Front;
+use \Zend_Controller_Action_HelperBroker;
+
+class Wizard
+{
+    /**
+     * Application directory
+     *
+     * @var string
+     */
+    private $appDir;
+
+    /**
+     * Configuration directory
+     *
+     * @var string
+     */
+    private $configDir;
+
+    /**
+     * View object
+     *
+     * @var View
+     */
+    private $viewRenderer;
+
+    /**
+     * Zend front controller instance
+     *
+     * @var Zend_Controller_Front
+     */
+    private $frontController;
+
+    /**
+     * Initialise a new wizard
+     *
+     * @param   string      $configDir      The path to the configuration directory to use
+     */
+    public function __construct($configDir)
+    {
+        $this->configDir = $configDir;
+    }
+
+    /**
+     * Return the actual application directory
+     *
+     * @return  string
+     */
+    public function getApplicationDir()
+    {
+        if (!isset($this->appDir)) {
+            $this->appDir = realpath('Application');
+        }
+        return $this->appDir;
+    }
+
+    /**
+     * Return the actual front controller
+     *
+     * @return  Zend_Controller_Front
+     */
+    public function getFrontController()
+    {
+        return $this->frontController;
+    }
+
+    /**
+     * Return the actual view object
+     *
+     * @return  View
+     */
+    public function getViewRenderer()
+    {
+        return $this->viewRenderer;
+    }
+
+    /**
+     * Start and setup a new install wizard
+     *
+     * @param   string      $configDir      The path to the configuration directory to use
+     * @return  self
+     */
+    public static function start($configDir)
+    {
+        $wizard = new Wizard($configDir);
+        $wizard->setup();
+        return $wizard;
+    }
+
+    /**
+     * Finalise this wizard's initialisation
+     */
+    private function setup()
+    {
+        Zend_Layout::startMvc(
+            array(
+                'layout'     => 'layout',
+                'layoutPath' => $this->getApplicationDir() . '/layouts/scripts'
+            )
+        );
+        $this->setupFrontController();
+        $this->setupViewRenderer();
+    }
+
+    /**
+     * Instantiate front controller
+     */
+    private function setupFrontController()
+    {
+        $this->frontController = Zend_Controller_Front::getInstance();
+        $this->frontController->setControllerDirectory($this->getApplicationDir() . '/controllers');
+        $this->frontController->setParams(
+            array(
+                'displayExceptions' => true
+            )
+        );
+    }
+
+    /**
+     * Register helper paths and views for renderer
+     */
+    private function setupViewRenderer()
+    {
+        $view = Zend_Controller_Action_HelperBroker::getStaticHelper('viewRenderer');
+        $view->setView(new Zend_View());
+        $view->view->setEncoding('UTF-8');
+        $view->view->addHelperPath($this->getApplicationDir() . '/views/helpers');
+
+        $view->view->headTitle()->prepend('Icinga');
+        $view->view->headTitle()->setSeparator(' :: ');
+
+        $this->viewRenderer = $view;
+    }
+
+    /**
+     * Dispatch public interface
+     */
+    public function dispatch()
+    {
+        $this->frontController->dispatch();
+    }
+}

install/Application/controllers/ErrorController.php

@@ -0,0 +1,64 @@
+<?php
+// {{{ICINGA_LICENSE_HEADER}}}
+/**
+ * This file is part of Icinga 2 Web.
+ *
+ * Icinga 2 Web - Head for multiple monitoring backends.
+ * Copyright (C) 2013 Icinga Development Team
+ *
+ * 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.
+ *
+ * @copyright 2013 Icinga Development Team <info@icinga.org>
+ * @license   http://www.gnu.org/licenses/gpl-2.0.txt GPL, version 2
+ * @author    Icinga Development Team <info@icinga.org>
+ */
+// {{{ICINGA_LICENSE_HEADER}}}
+
+require_once 'Zend/Controller/Action.php';
+require_once 'Zend/Controller/Plugin/ErrorHandler.php';
+
+use \Zend_Controller_Action;
+use \Zend_Controller_Plugin_ErrorHandler;
+
+/**
+ * Error controller to display exceptions occured in the install wizard
+ */
+class ErrorController extends Zend_Controller_Action
+{
+    /**
+     * Display exception
+     */
+    public function errorAction()
+    {
+        $errors = $this->_getParam('error_handler');
+        switch ($errors->type)
+        {
+            case Zend_Controller_Plugin_ErrorHandler::EXCEPTION_NO_ROUTE:
+            case Zend_Controller_Plugin_ErrorHandler::EXCEPTION_NO_CONTROLLER:
+            case Zend_Controller_Plugin_ErrorHandler::EXCEPTION_NO_ACTION:
+                $this->getResponse()->setHttpResponseCode(404);
+                $this->view->message = 'Page not found';
+                break;
+            default:
+                $this->getResponse()->setHttpResponseCode(500);
+                $this->view->message = 'Application error';
+                break;
+        }
+
+        if ($this->getInvokeArg('displayExceptions') == true) {
+            $this->view->exception = $errors->exception;
+        }
+    }
+}

install/Application/controllers/IndexController.php

@@ -0,0 +1,45 @@
+<?php
+// {{{ICINGA_LICENSE_HEADER}}}
+/**
+ * This file is part of Icinga 2 Web.
+ *
+ * Icinga 2 Web - Head for multiple monitoring backends.
+ * Copyright (C) 2013 Icinga Development Team
+ *
+ * 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.
+ *
+ * @copyright 2013 Icinga Development Team <info@icinga.org>
+ * @license   http://www.gnu.org/licenses/gpl-2.0.txt GPL, version 2
+ * @author    Icinga Development Team <info@icinga.org>
+ */
+// {{{ICINGA_LICENSE_HEADER}}}
+
+require_once 'Zend/Controller/Action.php';
+
+use \Zend_Controller_Action;
+
+/**
+ * Install index controller
+ */
+class IndexController extends Zend_Controller_Action
+{
+    /**
+     * The start page of the install wizard
+     */
+    public function indexAction()
+    {
+
+    }
+}

install/Application/layouts/scripts/body.phtml

@@ -0,0 +1,16 @@
+  <div class="row">
+    <div class="col-sm-12 col-xs-12 col-md-10 col-lg-10">
+      <?php echo $this->layout()->content; ?>
+
+    </div>
+  </div>
+  <br/>
+  <div class="row">
+    <div class="col-md-12">
+      <div class="panel">
+        <div class="panel-body text-center">
+          Icinga 2 Web &copy; 2013 Icinga Team
+        </div>
+      </div>
+    </div>
+  </div>

install/Application/layouts/scripts/layout.phtml

@@ -0,0 +1,22 @@
+<!DOCTYPE html>
+<html>
+<head>
+  <meta charset="utf-8">
+  <meta content="width=320; initial-scale=1.0; maximum-scale=1.0; user-scalable=0;"/>
+  <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
+  <title>Icinga 2 Web Install Wizard</title>
+  <meta name="description" content="">
+  <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no">
+
+  <link rel="stylesheet" href="<?php echo $this->baseUrl('../public/css/vendor/bootstrap/bootstrap.min.css') ?>" media="screen">
+
+  <!--
+  Not used until styling is clear (see #4550)
+  <link rel="stylesheet" href="<?php echo $this->baseUrl('../public/css.php') ?>">
+  -->
+</head>
+<body>
+<?php echo $this->render('body.phtml'); ?>
+
+</body>
+</html>

install/Application/views/scripts/error/error.phtml

@@ -0,0 +1,19 @@
+<div class="alert alert-error">
+  <h1>An error occurred</h1>
+  <p><?php echo $this->message; ?></p>
+
+<?php if (isset($this->exception)): ?>
+  <div style="text-align: left;">
+    <h3>Exception information:</h3>
+
+    <p><b>Message:</b> <?php echo $this->exception->getMessage(); ?></p>
+
+    <h3>Stack trace:</h3>
+    <pre><?php echo $this->exception->getTraceAsString(); ?></pre>
+
+    <h3>Request Parameters:</h3>
+    <pre><?php echo var_export(Zend_Controller_Front::getInstance()->getParams(), true); ?></pre>
+  </div>
+<?php endif; ?>
+
+</div>

install/index.php

@@ -0,0 +1,37 @@
+<?php
+// {{{ICINGA_LICENSE_HEADER}}}
+/**
+ * This file is part of Icinga 2 Web.
+ *
+ * Icinga 2 Web - Head for multiple monitoring backends.
+ * Copyright (C) 2013 Icinga Development Team
+ *
+ * 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.
+ *
+ * @copyright 2013 Icinga Development Team <info@icinga.org>
+ * @license   http://www.gnu.org/licenses/gpl-2.0.txt GPL, version 2
+ * @author    Icinga Development Team <info@icinga.org>
+ */
+// {{{ICINGA_LICENSE_HEADER}}}
+
+/**
+ * @TODO Evaluate how Zend can be properly recognised
+ */
+
+require_once realpath(__DIR__ . '/Application/Wizard.php');
+
+use \Icinga\Installer\Wizard;
+
+Wizard::start(realpath(__DIR__ . '/../config/'))->dispatch();