feat: remove php web installer

legacy/application/check.php

@@ -0,0 +1,174 @@
+<?php
+
+function booleanReduce($a, $b)
+{
+    return $a && $b;
+}
+
+/**
+ * Check to see if Airtime is properly configured.
+ *
+ * @return bool true if all Airtime dependencies and services are
+ *              properly configured and running
+ */
+function checkConfiguration()
+{
+    $r1 = array_reduce(checkPhpDependencies(), 'booleanReduce', true);
+    $r2 = array_reduce(checkExternalServices(), 'booleanReduce', true);
+
+    return $r1 && $r2;
+}
+
+/**
+ * Check for Airtime's PHP dependencies and return an associative
+ * array with the results.
+ *
+ * @return array associative array of dependency check results
+ */
+function checkPhpDependencies()
+{
+    return [
+        'postgres' => checkDatabaseDependencies(),
+    ];
+}
+
+/**
+ * Check that the PHP dependencies for the database exist.
+ *
+ * @return bool true if the database dependencies exist
+ */
+function checkDatabaseDependencies()
+{
+    global $extensions;
+    // Check the PHP extension list for the Postgres db extensions
+    return in_array('pdo_pgsql', $extensions)
+        && in_array('pgsql', $extensions);
+}
+
+/**
+ * Check that all external services are configured correctly and return an associative
+ * array with the results.
+ *
+ * @return array associative array of external service check results
+ */
+function checkExternalServices()
+{
+    return [
+        'database' => checkDatabaseConfiguration(),
+        'analyzer' => checkAnalyzerService(),
+        'pypo' => checkPlayoutService(),
+        'liquidsoap' => checkLiquidsoapService(),
+        'rabbitmq' => checkRMQConnection(),
+        'celery' => checkCeleryService(),
+        'api' => checkApiService(),
+    ];
+}
+
+/**
+ * Check the database configuration by fetching a connection from Propel.
+ *
+ * @return bool true if a connection is made to the database
+ */
+function checkDatabaseConfiguration()
+{
+    configureDatabase();
+
+    try {
+        // Try to establish a database connection. If something goes
+        // wrong, the database is improperly configured
+        Propel::getConnection();
+        Propel::close();
+    } catch (Exception $e) {
+        return false;
+    }
+
+    return true;
+}
+
+/**
+ * Initialize Propel to configure the Airtime database.
+ */
+function configureDatabase()
+{
+    Propel::init(PROPEL_CONFIG_FILEPATH);
+}
+
+/**
+ * Check that we can connect to RabbitMQ.
+ *
+ * @return true if the RabbitMQ connection can be established
+ */
+function checkRMQConnection()
+{
+    $config = Config::getConfig();
+
+    $conn = new \PhpAmqpLib\Connection\AMQPStreamConnection(
+        $config['rabbitmq']['host'],
+        $config['rabbitmq']['port'],
+        $config['rabbitmq']['user'],
+        $config['rabbitmq']['password'],
+        $config['rabbitmq']['vhost']
+    );
+
+    return isset($conn);
+}
+
+/**
+ * Check if airtime-analyzer is currently running.
+ *
+ * @return bool true if airtime-analyzer is running
+ */
+function checkAnalyzerService()
+{
+    exec('systemctl is-active libretime-analyzer --quiet', $out, $status);
+
+    return $status == 0;
+}
+
+/**
+ * Check if libretime-playout is currently running.
+ *
+ * @return bool true if libretime-playout is running
+ */
+function checkPlayoutService()
+{
+    exec('systemctl is-active libretime-playout --quiet', $out, $status);
+
+    return $status == 0;
+}
+
+/**
+ * Check if libretime-liquidsoap is currently running.
+ *
+ * @return bool true if libretime-liquidsoap is running
+ */
+function checkLiquidsoapService()
+{
+    exec('systemctl is-active libretime-liquidsoap --quiet', $out, $status);
+
+    return $status == 0;
+}
+
+/**
+ * Check if libretime-celery is currently running.
+ *
+ * @return bool true if libretime-celery is running
+ */
+function checkCeleryService()
+{
+    exec('systemctl is-active libretime-celery --quiet', $out, $status);
+
+    return $status == 0;
+}
+
+/**
+ * Check if libretime-api is currently running.
+ *
+ * @return bool true if libretime-api is running
+ */
+function checkApiService()
+{
+    exec('systemctl status libretime-api --quiet', $out, $status);
+
+    return $status == 0;
+}

legacy/application/configs/constants.php

@@ -4,7 +4,6 @@
 define('ROOT_PATH', dirname(__DIR__, 2));
 define('LIB_PATH', ROOT_PATH . '/library');
 define('BUILD_PATH', ROOT_PATH . '/build');
-define('SETUP_PATH', BUILD_PATH . '/airtime-setup');
 define('APPLICATION_PATH', ROOT_PATH . '/application');
 define('CONFIG_PATH', APPLICATION_PATH . '/configs');
 define('VENDOR_PATH', ROOT_PATH . '/vendor');
@@ -24,10 +23,6 @@ define('LIBRETIME_CONFIG_DIR', getenv('LIBRETIME_CONFIG_DIR') ?: '/etc/libretime
 define('LIBRETIME_CONF_DIR', LIBRETIME_CONFIG_DIR); // Deprecated
 define('LIBRETIME_CONFIG_FILEPATH', getenv('LIBRETIME_CONFIG_FILEPATH') ?: LIBRETIME_CONFIG_DIR . '/config.yml');
 
-// Installer
-define('INSTALLER_CONFIG_FILEPATH', LIBRETIME_CONFIG_DIR . '/airtime.temp.conf');
-define('INSTALLER_DEFAULT_STORAGE_PATH', '/srv/airtime/stor');
-
 // Legacy constants
 define('PRODUCT_NAME', 'LibreTime');
 define('PRODUCT_SITE_URL', 'http://libretime.org');