From a36066fc1c7376fda76022715d058d7d067fe12c Mon Sep 17 00:00:00 2001
From: Christopher Eklund <eklundchristopher@gmail.com>
Date: Mon, 8 May 2017 10:28:53 +0200
Subject: [PATCH] Better way to utilise sources

---
 README.md                 | 11 ++++-------
 src/Exporter.php          | 32 ++++++++++++++++----------------
 src/Parsers/XMLSource.php | 17 ++++++++++++++---
 3 files changed, 34 insertions(+), 26 deletions(-)

diff --git a/README.md b/README.md
index e1af806..be05b22 100644
--- a/README.md
+++ b/README.md
@@ -196,15 +196,12 @@ Parsers are what decides how to parse a certain file, and how to structure its r
    If you have a string containing XML, you may also parse that using the following setup.
 
    ```php
-   use pandaac\Exporter\Parsers;
-   use pandaac\Exporter\Exporter;
+   use pandaac\Exporter\Parsers\XMLSource;
    use pandaac\Exporter\Sources\StringContent;
 
-   $exporter = new Exporter(
-       new StringContent('<?xml version="1.0" encoding="UTF-8"?><custom></custom>')
-   );
-
-   $response = $exporter->parse(new Parsers\XMLSource);
+   $exporter->parse(new XMLSource(
+       new StringContent('<online><player id="1" /><player id="2" /></online>')
+   ));
    ```
 
 ### OTBM Parsers
diff --git a/src/Exporter.php b/src/Exporter.php
index 6925c10..1e9ea67 100644
--- a/src/Exporter.php
+++ b/src/Exporter.php
@@ -26,11 +26,11 @@ class Exporter
     const ISSUES = 'https://github.com/pandaac/exporter/issues';
 
     /**
-     * Holds the source.
+     * Holds the directory path.
      *
-     * @var \pandaac\Exporter\Contracts\Source|string
+     * @var string
      */
-    protected $source;
+    protected $directory;
 
     /**
      * Holds the output implementation.
@@ -42,14 +42,14 @@ class Exporter
     /**
      * Instantiate a new exporter object.
      *
-     * @param  \pandaac\Exporter\Contracts\Source|string  $source
+     * @param  string  $directory
      * @return void
      */
-    public function __construct($source)
+    public function __construct($directory)
     {
-        $this->source = $source;
+        $this->directory = $directory;
 
-        if (! $source instanceof Source and ! file_exists($source)) {
+        if (! file_exists($directory)) {
             throw new InvalidArgumentException('The first argument must be a valid directory.');
         }
     }
@@ -57,23 +57,23 @@ public function __construct($source)
     /**
      * Get the absolute file path.
      *
-     * @param  string  $path
-     * @param  string  $custom  null
+     * @param  \pandaac\Exporter\Contracts\Source|string  $source
+     * @param  string  $file  null
      * @return \pandaac\Exporter\Contracts\Source|string
      */
-    public function getAbsolutePath($path, $custom = null)
+    public function getAbsolutePath($source, $file = null)
     {
-        if ($this->source instanceof Source) {
-            return $this->source;
+        if ($source instanceof Source) {
+            return $source;
         }
 
-        $path = ltrim($path, DIRECTORY_SEPARATOR);
+        $source = ltrim($source, DIRECTORY_SEPARATOR);
 
-        if (substr($path, -1, 1) === DIRECTORY_SEPARATOR) {
-            $custom = $path.$custom;
+        if (substr($source, -1, 1) === DIRECTORY_SEPARATOR) {
+            $file = $source.$file;
         }
 
-        return $this->source.DIRECTORY_SEPARATOR.($custom ?: $path);
+        return $this->directory.DIRECTORY_SEPARATOR.($file ?: $source);
     }
 
     /**
diff --git a/src/Parsers/XMLSource.php b/src/Parsers/XMLSource.php
index 2e5063f..dcb090d 100644
--- a/src/Parsers/XMLSource.php
+++ b/src/Parsers/XMLSource.php
@@ -6,18 +6,29 @@
 use pandaac\Exporter\Exporter;
 use pandaac\Exporter\Engines\XML;
 use Illuminate\Support\Collection;
+use pandaac\Exporter\Contracts\Source;
 use pandaac\Exporter\Contracts\Parser as Contract;
 
 class XMLSource implements Contract
 {
+    /**
+     * Instantiate a new XML Source parser.
+     *
+     * @param  \pandaac\Exporter\Contracts\Source  $source
+     */
+    public function __construct(Source $source)
+    {
+        $this->source = $source;
+    }
+
     /** 
      * Get the relative file path.
      *
-     * @return string
+     * @return \pandaac\Exporter\Contracts\Source
      */
     public function filePath()
     {
-        return null;
+        return $this->source;
     }
 
     /**
@@ -41,6 +52,6 @@ public function engine(array $attributes)
      */
     public function parse(Exporter $exporter, Output $output, array $attributes)
     {
-        return $output->all();
+        return $output;
     }
 }