From dfd3aa5a25f9cf9db61122d4f4c5daa32c8aa06c Mon Sep 17 00:00:00 2001
From: Derek Law <Derek.Law@BancVue.com>
Date: Tue, 5 Apr 2016 11:34:44 -0500
Subject: [PATCH] Adding line ending format option

---
 src/Nacha/Batch.php      | 11 +++++++----
 src/Nacha/File.php       | 15 +++++++++------
 src/Nacha/LineEnding.php |  8 ++++++++
 3 files changed, 24 insertions(+), 10 deletions(-)
 create mode 100644 src/Nacha/LineEnding.php

diff --git a/src/Nacha/Batch.php b/src/Nacha/Batch.php
index c94921a..a629739 100644
--- a/src/Nacha/Batch.php
+++ b/src/Nacha/Batch.php
@@ -7,6 +7,7 @@
 use Nacha\Record\DebitEntry;
 use Nacha\Record\CcdEntry;
 use Nacha\Record\Entry;
+use Nacha\LineEnding;
 
 /**
  * Class Batch
@@ -20,6 +21,7 @@ class Batch {
 	const DEBITS_ONLY  = 225;
 
 	private $header;
+	private $lineEnding;
 
 	/** @var DebitEntry[] */
 	private $creditEntries = [];
@@ -27,8 +29,9 @@ class Batch {
 	/** @var CcdEntry[] */
 	private $debitEntries = [];
 
-	public function __construct() {
+	public function __construct($lineEnding=null) {
 		$this->header = new BatchHeader();
+		$this->lineEnding = $lineEnding ? $lineEnding : LineEnding::UNIX;
 	}
 
 	public function getHeader() {
@@ -84,11 +87,11 @@ public function __toString() {
 			->setBatchNumber((string)$this->getHeader()->getBatchNumber());
 
 		foreach ($this->debitEntries as $entry) {
-			$entries .= (string)$entry."\n";
+			$entries .= (string)$entry.$this->lineEnding;
 		}
 
 		foreach ($this->creditEntries as $entry) {
-			$entries .= (string)$entry."\n";
+			$entries .= (string)$entry.$this->lineEnding;
 		}
 
 		// calculate service code
@@ -107,7 +110,7 @@ public function __toString() {
 		$footer->setTotalCreditAmount($this->getTotalCreditAmount());
 		$footer->setServiceClassCode((string)$this->header->getServiceClassCode());
 
-		return (string)$this->header."\n".$entries.$footer;
+		return (string)$this->header.$this->lineEnding.$entries.$footer;
 	}
 
 }
\ No newline at end of file
diff --git a/src/Nacha/File.php b/src/Nacha/File.php
index f386419..ebf323e 100644
--- a/src/Nacha/File.php
+++ b/src/Nacha/File.php
@@ -9,11 +9,14 @@
 class File {
 
 	private $header;
+	private $lineEnding;
+	
 	/** @var Batch[] */
 	private $batches = [];
 
-	public function __construct() {
-		$this->header = new FileHeader();
+	public function __construct($lineEnding=null) {
+		$this->header     = new FileHeader();
+		$this->lineEnding = $lineEnding ? $lineEnding : LineEnding::UNIX;
 	}
 
 	public function getHeader() {
@@ -51,7 +54,7 @@ public function __toString() {
 			$totalDebits     += $batch->getTotalDebitAmount(); // is this total amount of debits, or entries?
 			$totalCredits    += $batch->getTotalCreditAmount(); // is this total amount of credits, or entries?
 
-			$batches .= $batch."\n";
+			$batches .= $batch.$this->lineEnding;
 		}
 
 		// block padding
@@ -61,7 +64,7 @@ public function __toString() {
 
 		$block = '';
 		for ($x=0; $x<$blocksNeeded % 10; $x++) {
-			$block .= (new Block)."\n";
+			$block .= (new Block).$this->lineEnding;
 		}
 
 		$fileFooter->setBlockCount(ceil($totalRecords / 10));
@@ -69,9 +72,9 @@ public function __toString() {
 		$fileFooter->setTotalDebits($totalDebits);
 		$fileFooter->setTotalCredits($totalCredits);
 
-		$output = $this->header."\n".$batches.$fileFooter."\n".$block;
+		$output = $this->header.$this->lineEnding.$batches.$fileFooter.$this->lineEnding.$block;
 
-		return rtrim($output, "\n");
+		return rtrim($output, $this->lineEnding);
 	}
 
 }
\ No newline at end of file
diff --git a/src/Nacha/LineEnding.php b/src/Nacha/LineEnding.php
new file mode 100644
index 0000000..e15d33f
--- /dev/null
+++ b/src/Nacha/LineEnding.php
@@ -0,0 +1,8 @@
+<?php
+
+namespace Nacha;
+
+class LineEnding { 
+	const WINDOWS = "\r\n";
+	const UNIX    = "\n";
+}
\ No newline at end of file