From 05fa61144667c85b0463f7e8baa6af00aa195dc6 Mon Sep 17 00:00:00 2001
From: Phil Sturgeon <email@philsturgeon.co.uk>
Date: Wed, 6 Apr 2011 22:57:43 +0100
Subject: Made Environment Support optional. Comment out or delete the constant
 to stop environment checks.

---
 system/helpers/download_helper.php |  2 +-
 system/helpers/file_helper.php     |  2 +-
 system/helpers/html_helper.php     |  2 +-
 system/helpers/smiley_helper.php   | 15 +++++----------
 system/helpers/text_helper.php     |  2 +-
 5 files changed, 9 insertions(+), 14 deletions(-)

(limited to 'system/helpers')

diff --git a/system/helpers/download_helper.php b/system/helpers/download_helper.php
index e537cdeca..f8073d238 100644
--- a/system/helpers/download_helper.php
+++ b/system/helpers/download_helper.php
@@ -58,7 +58,7 @@ if ( ! function_exists('force_download'))
 		$extension = end($x);
 
 		// Load the mime types
-		if (is_file(APPPATH.'config/'.ENVIRONMENT.'/mimes'.EXT))
+		if (defined('ENVIRONMENT') AND is_file(APPPATH.'config/'.ENVIRONMENT.'/mimes'.EXT))
 		{
 			include(APPPATH.'config/'.ENVIRONMENT.'/mimes'.EXT);
 		}
diff --git a/system/helpers/file_helper.php b/system/helpers/file_helper.php
index 7a35c3fa1..44344947e 100644
--- a/system/helpers/file_helper.php
+++ b/system/helpers/file_helper.php
@@ -352,7 +352,7 @@ if ( ! function_exists('get_mime_by_extension'))
 
 		if ( ! is_array($mimes))
 		{
-			if (is_file(APPPATH.'config/'.ENVIRONMENT.'/mimes'.EXT))
+			if (defined('ENVIRONMENT') AND is_file(APPPATH.'config/'.ENVIRONMENT.'/mimes'.EXT))
 			{
 				include(APPPATH.'config/'.ENVIRONMENT.'/mimes'.EXT);
 			}
diff --git a/system/helpers/html_helper.php b/system/helpers/html_helper.php
index 53fc899a3..c6103ab6f 100644
--- a/system/helpers/html_helper.php
+++ b/system/helpers/html_helper.php
@@ -258,7 +258,7 @@ if ( ! function_exists('doctype'))
 
 		if ( ! is_array($_doctypes))
 		{
-			if (is_file(APPPATH.'config/'.ENVIRONMENT.'/doctypes'.EXT))
+			if (defined('ENVIRONMENT') AND is_file(APPPATH.'config/'.ENVIRONMENT.'/doctypes'.EXT))
 			{
 				include(APPPATH.'config/'.ENVIRONMENT.'/doctypes'.EXT);
 			}
diff --git a/system/helpers/smiley_helper.php b/system/helpers/smiley_helper.php
index 6c901515d..a2d1031b3 100644
--- a/system/helpers/smiley_helper.php
+++ b/system/helpers/smiley_helper.php
@@ -229,26 +229,21 @@ if ( ! function_exists('_get_smiley_array'))
 {
 	function _get_smiley_array()
 	{
-		if ( ! file_exists(APPPATH.'config/smileys'.EXT) AND ! file_exists(APPPATH.'config/'.ENVIRONMENT.'/smileys'.EXT))
-		{
-			return FALSE;
-		}
-
-		if (file_exists(APPPATH.'config/'.ENVIRONMENT.'/smileys'.EXT))
+		if (defined('ENVIRONMENT') AND file_exists(APPPATH.'config/'.ENVIRONMENT.'/smileys'.EXT))
 		{
 		    include(APPPATH.'config/'.ENVIRONMENT.'/smileys'.EXT);
 		}
-		else
+		elseif (file_exists(APPPATH.'config/smileys'.EXT))
 		{
 			include(APPPATH.'config/smileys'.EXT);
 		}
 		
-		if ( ! isset($smileys) OR ! is_array($smileys))
+		if (isset($smileys) AND is_array($smileys))
 		{
-			return FALSE;
+			return $smileys;
 		}
 
-		return $smileys;
+		return FALSE;
 	}
 }
 
diff --git a/system/helpers/text_helper.php b/system/helpers/text_helper.php
index 664408912..cca093976 100644
--- a/system/helpers/text_helper.php
+++ b/system/helpers/text_helper.php
@@ -366,7 +366,7 @@ if ( ! function_exists('convert_accented_characters'))
 {
 	function convert_accented_characters($str)
 	{
-		if (is_file(APPPATH.'config/'.ENVIRONMENT.'/foreign_chars'.EXT))
+		if (defined('ENVIRONMENT') AND is_file(APPPATH.'config/'.ENVIRONMENT.'/foreign_chars'.EXT))
 		{
 			include(APPPATH.'config/'.ENVIRONMENT.'/foreign_chars'.EXT);
 		}
-- 
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