From 5c1aa631c5f5ec2f6b75ba1158178418e50ba11a Mon Sep 17 00:00:00 2001
From: Greg Aker <greg@gregaker.net>
Date: Sun, 25 Dec 2011 01:24:29 -0600
Subject: Abstracting the loading of files in the config directory depending on
 environments.

---
 system/helpers/file_helper.php | 9 +--------
 1 file changed, 1 insertion(+), 8 deletions(-)

(limited to 'system/helpers/file_helper.php')

diff --git a/system/helpers/file_helper.php b/system/helpers/file_helper.php
index 5b5085381..b4edcdea4 100644
--- a/system/helpers/file_helper.php
+++ b/system/helpers/file_helper.php
@@ -364,14 +364,7 @@ if ( ! function_exists('get_mime_by_extension'))
 
 		if ( ! is_array($mimes))
 		{
-			if (defined('ENVIRONMENT') AND is_file(APPPATH.'config/'.ENVIRONMENT.'/mimes.php'))
-			{
-				include(APPPATH.'config/'.ENVIRONMENT.'/mimes.php');
-			}
-			elseif (is_file(APPPATH.'config/mimes.php'))
-			{
-				include(APPPATH.'config/mimes.php');
-			}
+			load_environ_config('mimes');
 
 			if ( ! is_array($mimes))
 			{
-- 
cgit v1.2.3-24-g4f1b


From d96f88277c1e9a4c069c2e2ee3d779385549f31a Mon Sep 17 00:00:00 2001
From: Greg Aker <greg@gregaker.net>
Date: Tue, 27 Dec 2011 16:23:47 -0600
Subject: Revert "Abstracting the loading of files in the config directory
 depending on environments."

This reverts commit 5c1aa631c5f5ec2f6b75ba1158178418e50ba11a.
---
 system/helpers/file_helper.php | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

(limited to 'system/helpers/file_helper.php')

diff --git a/system/helpers/file_helper.php b/system/helpers/file_helper.php
index b4edcdea4..5b5085381 100644
--- a/system/helpers/file_helper.php
+++ b/system/helpers/file_helper.php
@@ -364,7 +364,14 @@ if ( ! function_exists('get_mime_by_extension'))
 
 		if ( ! is_array($mimes))
 		{
-			load_environ_config('mimes');
+			if (defined('ENVIRONMENT') AND is_file(APPPATH.'config/'.ENVIRONMENT.'/mimes.php'))
+			{
+				include(APPPATH.'config/'.ENVIRONMENT.'/mimes.php');
+			}
+			elseif (is_file(APPPATH.'config/mimes.php'))
+			{
+				include(APPPATH.'config/mimes.php');
+			}
 
 			if ( ! is_array($mimes))
 			{
-- 
cgit v1.2.3-24-g4f1b


From 0defe5d33ee2633f377a109519ca818becc60f64 Mon Sep 17 00:00:00 2001
From: Greg Aker <greg@gregaker.net>
Date: Sun, 1 Jan 2012 18:46:41 -0600
Subject: Updating copyright date to 2012

---
 system/helpers/file_helper.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'system/helpers/file_helper.php')

diff --git a/system/helpers/file_helper.php b/system/helpers/file_helper.php
index 5b5085381..cc9dea22a 100644
--- a/system/helpers/file_helper.php
+++ b/system/helpers/file_helper.php
@@ -18,7 +18,7 @@
  *
  * @package		CodeIgniter
  * @author		EllisLab Dev Team
- * @copyright	Copyright (c) 2008 - 2011, EllisLab, Inc. (http://ellislab.com/)
+ * @copyright	Copyright (c) 2008 - 2012, EllisLab, Inc. (http://ellislab.com/)
  * @license		http://opensource.org/licenses/OSL-3.0 Open Software License (OSL 3.0)
  * @link		http://codeigniter.com
  * @since		Version 1.0
-- 
cgit v1.2.3-24-g4f1b


From 8bf6bb654da32626e9c3a4e40f9ca7ea464a9e19 Mon Sep 17 00:00:00 2001
From: Andrey Andreev <narf@bofh.bg>
Date: Fri, 6 Jan 2012 16:11:04 +0200
Subject: Improve email, file & form helpers

---
 system/helpers/file_helper.php | 72 +++++++++++++++++++-----------------------
 1 file changed, 32 insertions(+), 40 deletions(-)

(limited to 'system/helpers/file_helper.php')

diff --git a/system/helpers/file_helper.php b/system/helpers/file_helper.php
index cc9dea22a..9b39b8c20 100644
--- a/system/helpers/file_helper.php
+++ b/system/helpers/file_helper.php
@@ -1,13 +1,13 @@
-<?php  if ( ! defined('BASEPATH')) exit('No direct script access allowed');
+<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
 /**
  * CodeIgniter
  *
  * An open source application development framework for PHP 5.1.6 or newer
  *
  * NOTICE OF LICENSE
- * 
+ *
  * Licensed under the Open Software License version 3.0
- * 
+ *
  * This source file is subject to the Open Software License (OSL 3.0) that is
  * bundled with this package in the files license.txt / license.rst.  It is
  * also available through the world wide web at this URL:
@@ -142,15 +142,11 @@ if ( ! function_exists('delete_files'))
 
 		while (FALSE !== ($filename = @readdir($current_dir)))
 		{
-			if ($filename != "." and $filename != "..")
+			if ($filename !== '.' and $filename !== '..')
 			{
-				if (is_dir($path.DIRECTORY_SEPARATOR.$filename))
+				if (is_dir($path.DIRECTORY_SEPARATOR.$filename) && $filename[0] !== '.')
 				{
-					// Ignore empty folders
-					if (substr($filename, 0, 1) != '.')
-					{
-						delete_files($path.DIRECTORY_SEPARATOR.$filename, $del_dir, $level + 1);
-					}
+					delete_files($path.DIRECTORY_SEPARATOR.$filename, $del_dir, $level + 1);
 				}
 				else
 				{
@@ -209,12 +205,12 @@ if ( ! function_exists('get_filenames'))
 					$_filedata[] = ($include_path == TRUE) ? $source_dir.$file : $file;
 				}
 			}
+			closedir($source_dir);
+
 			return $_filedata;
 		}
-		else
-		{
-			return FALSE;
-		}
+
+		return FALSE;
 	}
 }
 
@@ -263,13 +259,12 @@ if ( ! function_exists('get_dir_file_info'))
 					$_filedata[$file]['relative_path'] = $relative_path;
 				}
 			}
+			closedir($source_dir);
 
 			return $_filedata;
 		}
-		else
-		{
-			return FALSE;
-		}
+
+		return FALSE;
 	}
 }
 
@@ -391,10 +386,8 @@ if ( ! function_exists('get_mime_by_extension'))
 				return $mimes[$extension];
 			}
 		}
-		else
-		{
-			return FALSE;
-		}
+
+		return FALSE;
 	}
 }
 
@@ -414,31 +407,31 @@ if ( ! function_exists('symbolic_permissions'))
 {
 	function symbolic_permissions($perms)
 	{
-		if (($perms & 0xC000) == 0xC000)
+		if (($perms & 0xC000) === 0xC000)
 		{
 			$symbolic = 's'; // Socket
 		}
-		elseif (($perms & 0xA000) == 0xA000)
+		elseif (($perms & 0xA000) === 0xA000)
 		{
 			$symbolic = 'l'; // Symbolic Link
 		}
-		elseif (($perms & 0x8000) == 0x8000)
+		elseif (($perms & 0x8000) === 0x8000)
 		{
 			$symbolic = '-'; // Regular
 		}
-		elseif (($perms & 0x6000) == 0x6000)
+		elseif (($perms & 0x6000) === 0x6000)
 		{
 			$symbolic = 'b'; // Block special
 		}
-		elseif (($perms & 0x4000) == 0x4000)
+		elseif (($perms & 0x4000) === 0x4000)
 		{
 			$symbolic = 'd'; // Directory
 		}
-		elseif (($perms & 0x2000) == 0x2000)
+		elseif (($perms & 0x2000) === 0x2000)
 		{
 			$symbolic = 'c'; // Character special
 		}
-		elseif (($perms & 0x1000) == 0x1000)
+		elseif (($perms & 0x1000) === 0x1000)
 		{
 			$symbolic = 'p'; // FIFO pipe
 		}
@@ -448,19 +441,19 @@ if ( ! function_exists('symbolic_permissions'))
 		}
 
 		// Owner
-		$symbolic .= (($perms & 0x0100) ? 'r' : '-');
-		$symbolic .= (($perms & 0x0080) ? 'w' : '-');
-		$symbolic .= (($perms & 0x0040) ? (($perms & 0x0800) ? 's' : 'x' ) : (($perms & 0x0800) ? 'S' : '-'));
+		$symbolic .= (($perms & 0x0100) ? 'r' : '-')
+			. (($perms & 0x0080) ? 'w' : '-')
+			. (($perms & 0x0040) ? (($perms & 0x0800) ? 's' : 'x' ) : (($perms & 0x0800) ? 'S' : '-'));
 
 		// Group
-		$symbolic .= (($perms & 0x0020) ? 'r' : '-');
-		$symbolic .= (($perms & 0x0010) ? 'w' : '-');
-		$symbolic .= (($perms & 0x0008) ? (($perms & 0x0400) ? 's' : 'x' ) : (($perms & 0x0400) ? 'S' : '-'));
+		$symbolic .= (($perms & 0x0020) ? 'r' : '-')
+			. (($perms & 0x0010) ? 'w' : '-')
+			. (($perms & 0x0008) ? (($perms & 0x0400) ? 's' : 'x' ) : (($perms & 0x0400) ? 'S' : '-'));
 
 		// World
-		$symbolic .= (($perms & 0x0004) ? 'r' : '-');
-		$symbolic .= (($perms & 0x0002) ? 'w' : '-');
-		$symbolic .= (($perms & 0x0001) ? (($perms & 0x0200) ? 't' : 'x' ) : (($perms & 0x0200) ? 'T' : '-'));
+		$symbolic .= (($perms & 0x0004) ? 'r' : '-')
+			. (($perms & 0x0002) ? 'w' : '-')
+			. (($perms & 0x0001) ? (($perms & 0x0200) ? 't' : 'x' ) : (($perms & 0x0200) ? 'T' : '-'));
 
 		return $symbolic;
 	}
@@ -486,6 +479,5 @@ if ( ! function_exists('octal_permissions'))
 	}
 }
 
-
 /* End of file file_helper.php */
-/* Location: ./system/helpers/file_helper.php */
\ No newline at end of file
+/* Location: ./system/helpers/file_helper.php */
-- 
cgit v1.2.3-24-g4f1b


From 3b8ad8f6c300b4cec6901e5053495f93e104d267 Mon Sep 17 00:00:00 2001
From: Andrey Andreev <narf@bofh.bg>
Date: Tue, 10 Jan 2012 18:09:07 +0200
Subject: Fix a bug in the File helper

---
 system/helpers/file_helper.php | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

(limited to 'system/helpers/file_helper.php')

diff --git a/system/helpers/file_helper.php b/system/helpers/file_helper.php
index 9b39b8c20..2d4b10e37 100644
--- a/system/helpers/file_helper.php
+++ b/system/helpers/file_helper.php
@@ -196,16 +196,16 @@ if ( ! function_exists('get_filenames'))
 
 			while (FALSE !== ($file = readdir($fp)))
 			{
-				if (@is_dir($source_dir.$file) && strncmp($file, '.', 1) !== 0)
+				if (@is_dir($source_dir.$file) && $file[0] !== '.')
 				{
 					get_filenames($source_dir.$file.DIRECTORY_SEPARATOR, $include_path, TRUE);
 				}
-				elseif (strncmp($file, '.', 1) !== 0)
+				elseif ($file[0] !== '.')
 				{
 					$_filedata[] = ($include_path == TRUE) ? $source_dir.$file : $file;
 				}
 			}
-			closedir($source_dir);
+			closedir($fp);
 
 			return $_filedata;
 		}
@@ -249,17 +249,17 @@ if ( ! function_exists('get_dir_file_info'))
 			// foreach (scandir($source_dir, 1) as $file) // In addition to being PHP5+, scandir() is simply not as fast
 			while (FALSE !== ($file = readdir($fp)))
 			{
-				if (@is_dir($source_dir.$file) AND strncmp($file, '.', 1) !== 0 AND $top_level_only === FALSE)
+				if (@is_dir($source_dir.$file) && $file[0] !== '.' && $top_level_only === FALSE)
 				{
 					get_dir_file_info($source_dir.$file.DIRECTORY_SEPARATOR, $top_level_only, TRUE);
 				}
-				elseif (strncmp($file, '.', 1) !== 0)
+				elseif ($file[0] !== '.')
 				{
 					$_filedata[$file] = get_file_info($source_dir.$file);
 					$_filedata[$file]['relative_path'] = $relative_path;
 				}
 			}
-			closedir($source_dir);
+			closedir($fp);
 
 			return $_filedata;
 		}
@@ -359,7 +359,7 @@ if ( ! function_exists('get_mime_by_extension'))
 
 		if ( ! is_array($mimes))
 		{
-			if (defined('ENVIRONMENT') AND is_file(APPPATH.'config/'.ENVIRONMENT.'/mimes.php'))
+			if (defined('ENVIRONMENT') && is_file(APPPATH.'config/'.ENVIRONMENT.'/mimes.php'))
 			{
 				include(APPPATH.'config/'.ENVIRONMENT.'/mimes.php');
 			}
-- 
cgit v1.2.3-24-g4f1b