More work on web installer

airtime_mvc/public/setup/general-setup.php

@@ -0,0 +1,61 @@
+<?php
+
+/**
+ * User: sourcefabric
+ * Date: 08/12/14
+ *
+ * Class GeneralSetup
+ *
+ * Wrapper class for validating and setting up general settings during the installation process
+ */
+class GeneralSetup extends Setup {
+
+    // airtime.conf section header
+    const SECTION = "[general]";
+
+    // Constant form field names for passing errors back to the front-end
+    const GENERAL_PORT = "generalPort",
+        GENERAL_HOST = "generalHost";
+
+    // Form field values
+    static $user, $host, $port, $root;
+
+    // Array of key->value pairs for airtime.conf
+    static $properties;
+
+    // Message and error fields to return to the front-end
+    static $message = null;
+    static $errors = array();
+
+    function __construct($settings) {
+        self::$host = $settings[self::GENERAL_HOST];
+        self::$port = $settings[self::GENERAL_PORT];
+
+        self::$properties = array(
+            "api_key" => $this->generateRandomString(),
+            "base_url" => self::$host,
+            "base_port" => self::$port,
+        );
+    }
+
+    function writeToTemp() {
+        parent::writeToTemp(self::SECTION, self::$properties);
+    }
+
+    /**
+     * @return array associative array containing a display message and fields with errors
+     */
+    function runSetup() {
+
+
+        if (count(self::$errors) <= 0) {
+            $this->writeToTemp();
+        }
+
+        return array(
+            "message" => self::$message,
+            "errors" => self::$errors
+        );
+    }
+
+}