From 4a1354c45f90c2153f50e3187eb7999739604251 Mon Sep 17 00:00:00 2001
From: Duncan Sommerville <duncan.sommerville@gmail.com>
Date: Thu, 27 Nov 2014 18:47:05 -0500
Subject: [PATCH] Work on new WordPress style install process

---
 .../build/airtime-setup/setup-config.php      |   2 +
 airtime_mvc/build/airtime.conf                |  32 ------
 airtime_mvc/public/airtime-boot.php           |  82 ++++++++++++++
 airtime_mvc/public/config-check.php           | 107 ++++++++++++++++++
 airtime_mvc/public/index.php                  | 106 ++++++-----------
 installer/install                             |  21 ++--
 6 files changed, 233 insertions(+), 117 deletions(-)
 create mode 100644 airtime_mvc/build/airtime-setup/setup-config.php
 delete mode 100644 airtime_mvc/build/airtime.conf
 create mode 100644 airtime_mvc/public/airtime-boot.php
 create mode 100644 airtime_mvc/public/config-check.php

diff --git a/airtime_mvc/build/airtime-setup/setup-config.php b/airtime_mvc/build/airtime-setup/setup-config.php
new file mode 100644
index 000000000..a4abe2daf
--- /dev/null
+++ b/airtime_mvc/build/airtime-setup/setup-config.php
@@ -0,0 +1,2 @@
+<?php
+
diff --git a/airtime_mvc/build/airtime.conf b/airtime_mvc/build/airtime.conf
deleted file mode 100644
index 7495bd9f3..000000000
--- a/airtime_mvc/build/airtime.conf
+++ /dev/null
@@ -1,32 +0,0 @@
-[database]
-host = localhost
-dbname = airtime
-dbuser = airtime
-dbpass = airtime
-
-[rabbitmq]
-host = 127.0.0.1
-port = 5672
-user = guest
-password = guest
-vhost = /
-
-[general]
-api_key = AAA
-web_server_user = www-data
-airtime_dir = x
-base_url = localhost
-base_port = 80
-base_dir = '/'
-
-;How many hours ahead of time should Airtime playout engine (PYPO)
-;cache scheduled media files.
-cache_ahead_hours = 1
-
-[monit]
-monit_user = guest
-monit_password = airtime
-
-[soundcloud]
-connection_retries = 3
-time_between_retries = 60
diff --git a/airtime_mvc/public/airtime-boot.php b/airtime_mvc/public/airtime-boot.php
new file mode 100644
index 000000000..cc0430f34
--- /dev/null
+++ b/airtime_mvc/public/airtime-boot.php
@@ -0,0 +1,82 @@
+<?php
+
+//  Only enable cookie secure if we are supporting https.
+//  Ideally, this would always be on and we would force https,
+//  but the default installation configs are likely to be installed by
+//  amature users on the setup that does not have https.  Forcing
+//  cookie_secure on non https would result in confusing login problems.
+if(!empty($_SERVER['HTTPS'])) {
+    ini_set('session.cookie_secure', '1');
+}
+ini_set('session.cookie_httponly', '1');
+
+error_reporting(E_ALL|E_STRICT);
+
+function exception_error_handler($errno, $errstr, $errfile, $errline) {
+    //Check if the statement that threw this error wanted its errors to be
+    //suppressed. If so then return without with throwing exception.
+    if (0 === error_reporting()) return;
+    throw new ErrorException($errstr, $errno, 0, $errfile, $errline);
+    return false;
+}
+
+set_error_handler("exception_error_handler");
+
+// Define application environment
+defined('APPLICATION_ENV')
+    || define('APPLICATION_ENV', (getenv('APPLICATION_ENV') ? getenv('APPLICATION_ENV') : 'production'));
+
+defined('VERBOSE_STACK_TRACE')
+    || define('VERBOSE_STACK_TRACE', (getenv('VERBOSE_STACK_TRACE') ? getenv('VERBOSE_STACK_TRACE') : true));
+
+// Ensure library/ is on include_path
+set_include_path(implode(PATH_SEPARATOR, array(
+    get_include_path(),
+    realpath(APPLICATION_PATH . '/../library')
+)));
+
+set_include_path(APPLICATION_PATH . '/common' . PATH_SEPARATOR . get_include_path());
+
+//Propel classes.
+set_include_path(APPLICATION_PATH . '/models' . PATH_SEPARATOR . get_include_path());
+
+//Controller plugins.
+set_include_path(APPLICATION_PATH . '/controllers/plugins' . PATH_SEPARATOR . get_include_path());
+
+//Zend framework
+if (file_exists('/usr/share/php/libzend-framework-php')) {
+    set_include_path('/usr/share/php/libzend-framework-php' . PATH_SEPARATOR . get_include_path());
+}
+
+/** Zend_Application */
+require_once 'Zend/Application.php';
+$application = new Zend_Application(
+        APPLICATION_ENV,
+        APPLICATION_PATH . '/configs/application.ini'
+);
+
+require_once(APPLICATION_PATH . "/logging/Logging.php");
+Logging::setLogPath('/var/log/airtime/zendphp.log');
+
+// Create application, bootstrap, and run
+try {
+    $sapi_type = php_sapi_name();
+    if (substr($sapi_type, 0, 3) == 'cli') {
+        set_include_path(APPLICATION_PATH . PATH_SEPARATOR . get_include_path());
+        require_once("Bootstrap.php");
+    } else {
+        $application->bootstrap()->run();
+    }
+} catch (Exception $e) {
+    echo $e->getMessage();
+    echo "<pre>";
+    echo $e->getTraceAsString();
+    echo "</pre>";
+    Logging::info($e->getMessage());
+    if (VERBOSE_STACK_TRACE) {
+        Logging::info($e->getTraceAsString());
+    } else {
+        Logging::info($e->getTrace());
+    }
+}
+
diff --git a/airtime_mvc/public/config-check.php b/airtime_mvc/public/config-check.php
new file mode 100644
index 000000000..f877e77b6
--- /dev/null
+++ b/airtime_mvc/public/config-check.php
@@ -0,0 +1,107 @@
+<?php
+/*
+ * We only get here after setup, or if there's an error in the configuration.
+ *
+ * Display a table to the user showing the necessary dependencies
+ * (both PHP and binary) and the status of any application services,
+ * along with steps to fix them if they're not found or misconfigured.
+ */
+
+$phpDependencies = airtimeCheckDependencies();
+$zend = $phpDependencies["zend"];
+$database = airtimeCheckDatabase();
+
+$result = $database;
+
+?>
+<html>
+    <head>
+        <link rel="stylesheet" type="text/css" href="bootstrap.3.3.1.min.css">
+    </head>
+
+    <body style="padding: 2em 0; min-width: 500px; width: 50%; text-align: center; margin: 0 auto;">
+
+        <h1>
+            Airtime Configuration Checklist
+        </h1>
+        <table class="table table-striped" style="text-align: center">
+            <caption>
+                Airtime Configuration
+            </caption>
+            <thead>
+                <tr>
+                    <td>
+                        Component
+                    </td>
+                    <td>
+                        Description
+                    </td>
+                    <td>
+                        Solution
+                    </td>
+                </tr>
+            </thead>
+            <tbody>
+                <tr class="<?=$zend ? 'success' : 'danger';?>">
+                    <td>
+                        <strong>Zend</strong>
+                    </td>
+                    <td>
+                        PHP MVC Framework
+                    </td>
+                    <td <?php if ($zend) {echo 'style="background: #dff0d8 url(css/images/accept.png) no-repeat center"';?>>
+                        <?php
+                            } else {
+                                ?>>
+                                <b>Ubuntu</b>: try running <code>sudo apt-get install libzend-framework-php</code>
+                                <br/><b>Debian</b>: try running <code>sudo apt-get install zendframework</code>
+                            <?php
+                            }
+                        ?>
+                    </td>
+                </tr>
+                <tr class="<?=$database ? 'success' : 'danger';?>">
+                    <td>
+                        <strong>Database</strong>
+                    </td>
+                    <td>
+                        PostgreSQL data store for Airtime
+                    </td>
+                    <td <?php if ($database) {echo 'style="background: #dff0d8 url(css/images/accept.png) no-repeat center"';?>>
+                        <?php
+                            } else {
+                                ?>>
+                                Try running <code>sudo apt-get install php5-pgsql php5-mysql</code>
+                            <?php
+                            }
+                        ?>
+                    </td>
+                </tr>
+            </tbody>
+        </table>
+
+<?php
+    if (!$result) {
+        ?>
+        <p>
+            Looks like something went wrong! If you've tried everything we've recommended in the table above, come
+            <a href="https://forum.sourcefabric.org/">visit our forums</a>
+            or <a href="http://www.sourcefabric.org/en/airtime/manuals/">check out the manual</a>.
+        </p>
+        <?php
+    }
+?>
+        <br/>
+        <h3>
+            PHP Extension List
+        </h3>
+        <p>
+            <?php
+
+                foreach (get_loaded_extensions() as $ext) {
+                    echo $ext . " | ";
+                }
+
+            ?>
+        </p>
+<?php
\ No newline at end of file
diff --git a/airtime_mvc/public/index.php b/airtime_mvc/public/index.php
index abfcd36dd..4ba47f646 100644
--- a/airtime_mvc/public/index.php
+++ b/airtime_mvc/public/index.php
@@ -1,86 +1,44 @@
 <?php
 
-//  Only enable cookie secure if we are supporting https.
-//  Ideally, this would always be on and we would force https,
-//  but the default installation configs are likely to be installed by
-//  amature users on the setup that does not have https.  Forcing
-//  cookie_secure on non https would result in confusing login problems.
-if(!empty($_SERVER['HTTPS'])) {
-    ini_set('session.cookie_secure', '1');
-}
-ini_set('session.cookie_httponly', '1');
-
-error_reporting(E_ALL|E_STRICT);
-
-function exception_error_handler($errno, $errstr, $errfile, $errline) {
-    //Check if the statement that threw this error wanted its errors to be
-    //suppressed. If so then return without with throwing exception.
-    if (0 === error_reporting()) return;
-    throw new ErrorException($errstr, $errno, 0, $errfile, $errline);
-    return false;
-}
-
-set_error_handler("exception_error_handler");
+define('ROOT_PATH', dirname( __DIR__) . '/');
+define('WEB_ROOT_PATH', __DIR__ . '/');
+define('LIB_PATH', ROOT_PATH . 'library/');
+define('BUILD_PATH', ROOT_PATH . 'build/');
+define('SETUP_DIR', 'airtime-setup/');
 
 // Define path to application directory
-defined('APPLICATION_PATH')
-    || define('APPLICATION_PATH', realpath(dirname(__FILE__) . '/../application'));
+define('APPLICATION_PATH', ROOT_PATH . 'application');
 
-// Define application environment
-defined('APPLICATION_ENV')
-    || define('APPLICATION_ENV', (getenv('APPLICATION_ENV') ? getenv('APPLICATION_ENV') : 'production'));
+define('AIRTIME_CONFIG', 'airtime.conf');
 
-defined('VERBOSE_STACK_TRACE')
-    || define('VERBOSE_STACK_TRACE', (getenv('VERBOSE_STACK_TRACE') ? getenv('VERBOSE_STACK_TRACE') : true));
+require_once(APPLICATION_PATH . "/configs/conf.php");
+require_once(BUILD_PATH . SETUP_DIR . 'load.php');
 
-// Ensure library/ is on include_path
-set_include_path(implode(PATH_SEPARATOR, array(
-    get_include_path(),
-    realpath(APPLICATION_PATH . '/../library')
-)));
+function showConfigCheckPage() {
+    airtimeConfigureDatabase();
 
-set_include_path(APPLICATION_PATH . '/common' . PATH_SEPARATOR . get_include_path());
-
-//Propel classes.
-set_include_path(APPLICATION_PATH . '/models' . PATH_SEPARATOR . get_include_path());
-
-//Controller plugins.
-set_include_path(APPLICATION_PATH . '/controllers/plugins' . PATH_SEPARATOR . get_include_path());
-
-//Zend framework
-if (file_exists('/usr/share/php/libzend-framework-php')) {
-    set_include_path('/usr/share/php/libzend-framework-php' . PATH_SEPARATOR . get_include_path());
+    require_once(WEB_ROOT_PATH . 'config-check.php');
+    die();
 }
 
-/** Zend_Application */
-require_once 'Zend/Application.php';
-$application = new Zend_Application(
-        APPLICATION_ENV,
-        APPLICATION_PATH . '/configs/application.ini'
-);
-
-require_once (APPLICATION_PATH."/logging/Logging.php");
-Logging::setLogPath('/var/log/airtime/zendphp.log');
-
-// Create application, bootstrap, and run
-try {
-    $sapi_type = php_sapi_name();
-    if (substr($sapi_type, 0, 3) == 'cli') {
-        set_include_path(APPLICATION_PATH . PATH_SEPARATOR . get_include_path());
-        require_once("Bootstrap.php");
-    } else {
-        $application->bootstrap()->run();
-    }
-} catch (Exception $e) {
-    echo $e->getMessage();
-    echo "<pre>";
-    echo $e->getTraceAsString();
-    echo "</pre>";
-    Logging::info($e->getMessage());
-    if (VERBOSE_STACK_TRACE) {
-        Logging::info($e->getTraceAsString());
-    } else {
-        Logging::info($e->getTrace());
-    }
+if (array_key_exists('config', $_GET)) {
+    showConfigCheckPage();
+}
+
+// If a configuration file exists, forward to our boot script
+if (file_exists(BUILD_PATH . AIRTIME_CONFIG)) {
+    airtimeConfigureDatabase();
+
+    // If the database doesn't exist, or is improperly configured,
+    // show the user a configuration error page so they know what went wrong
+    if (!airtimeCheckDatabase()) {
+        showConfigCheckPage();
+    }
+
+    require_once(WEB_ROOT_PATH . 'airtime-boot.php');
+}
+// Otherwise, we'll need to run our configuration setup
+else {
+    require_once(BUILD_PATH . SETUP_DIR . 'setup-config.php');
 }
 
diff --git a/installer/install b/installer/install
index 50f016944..043d9cae6 100644
--- a/installer/install
+++ b/installer/install
@@ -36,17 +36,17 @@ echo    "                 * \____|__  /___||____|_  / |____|   |___\____|__  /__
 echo    "                 *         \/            \/                       \/        \/  *"
 echo    "                 ****************************************************************"
 
-echo    "               ____ ______   ____   ____     __________  __ _________   ____  ____   "
+echo    "               ____ ______   ____   ____     __________  __ _________   ____  ____    "
 echo    "              /  _ \\\\____ \_/ __ \ /    \   /  ___/  _ \|  |  \_  __ \_/ ___\/ __ \ "
-echo    "             (  <_> )  |_> >  ___/|   |  \  \___ (  <_> )  |  /|  | \/\  \__\  ___/  "
-echo    "              \____/|   __/ \___  >___|  / /____  >____/|____/ |__|    \___  >___  > "
-echo    "                    |__|        \/     \/       \/                         \/    \/  "
-echo    "                   .___.__                        __                         __  .__                   "
-echo    "____________     __| _/|__| ____   _____   __ ___/  |_  ____   _____ _____ _/  |_|__| ____   ____      "
-echo    "\_  __ \__  \   / __ | |  |/  _ \  \__  \ |  |  \   __\/  _ \ /     \\\\__ \\\\   __\  |/  _ \ /    \  "
-echo    " |  | \// __ \_/ /_/ | |  (  <_> )  / __ \|  |  /|  | (  <_> )  Y Y  \/ __ \|  | |  (  <_> )   |  \    "
-echo    " |__|  (____  /\____ | |__|\____/  (____  /____/ |__|  \____/|__|_|  (____  /__| |__|\____/|___|  /    "
-echo    "            \/      \/                  \/                         \/     \/                    \/     "
+echo    "             (  <_> )  |_> >  ___/|   |  \  \___ (  <_> )  |  /|  | \/\  \__\  ___/   "
+echo    "              \____/|   __/ \___  >___|  / /____  >____/|____/ |__|    \___  >___  >  "
+echo    "                    |__|        \/     \/       \/                         \/    \/   "
+echo    "                   .___.__                        __                         __  .__                    "
+echo    "____________     __| _/|__| ____   _____   __ ___/  |_  ____   _____ _____ _/  |_|__| ____   ____       "
+echo    "\_  __ \__  \   / __ | |  |/  _ \  \__  \ |  |  \   __\/  _ \ /     \\\\__  \\\\   __\  |/  _ \ /    \  "
+echo    " |  | \// __ \_/ /_/ | |  (  <_> )  / __ \|  |  /|  | (  <_> )  Y Y  \/ __ \|  | |  (  <_> )   |  \     "
+echo    " |__|  (____  /\____ | |__|\____/  (____  /____/ |__|  \____/|__|_|  (____  /__| |__|\____/|___|  /     "
+echo    "            \/      \/                  \/                         \/     \/                    \/      "
 
 echo -e "\n-----------------------------------------------------"
 echo    "                * Installing Apache *                "
@@ -136,4 +136,3 @@ echo    "                                                     "
 echo    "  To get started with Airtime, visit localhost:5000  "
 echo    "            in your web browser of choice            "
 echo    "-----------------------------------------------------"
-