Added get_dir_file_info(), get_file_info(), and get_mime_by_extension() to the File Helper.
Changed ( ! condition) into (! condition) within the code
diff --git a/system/libraries/Upload.php b/system/libraries/Upload.php
index 760d939..f139070 100644
--- a/system/libraries/Upload.php
+++ b/system/libraries/Upload.php
@@ -135,23 +135,23 @@
function do_upload($field = 'userfile')
{
// Is $_FILES[$field] set? If not, no reason to continue.
- if ( ! isset($_FILES[$field]))
+ if (! isset($_FILES[$field]))
{
$this->set_error('upload_no_file_selected');
return FALSE;
}
// Is the upload path valid?
- if ( ! $this->validate_upload_path())
+ if (! $this->validate_upload_path())
{
$this->set_error('upload_no_filepath');
return FALSE;
}
// Was the file able to be uploaded? If not, determine the reason why.
- if ( ! is_uploaded_file($_FILES[$field]['tmp_name']))
+ if (! is_uploaded_file($_FILES[$field]['tmp_name']))
{
- $error = ( ! isset($_FILES[$field]['error'])) ? 4 : $_FILES[$field]['error'];
+ $error = (! isset($_FILES[$field]['error'])) ? 4 : $_FILES[$field]['error'];
switch($error)
{
@@ -198,14 +198,14 @@
}
// Is the file type allowed to be uploaded?
- if ( ! $this->is_allowed_filetype())
+ if (! $this->is_allowed_filetype())
{
$this->set_error('upload_invalid_filetype');
return FALSE;
}
// Is the file size within the allowed maximum?
- if ( ! $this->is_allowed_filesize())
+ if (! $this->is_allowed_filesize())
{
$this->set_error('upload_invalid_filesize');
return FALSE;
@@ -213,7 +213,7 @@
// Are the image dimensions within the allowed size?
// Note: This can fail if the server has an open_basdir restriction.
- if ( ! $this->is_allowed_dimensions())
+ if (! $this->is_allowed_dimensions())
{
$this->set_error('upload_invalid_dimensions');
return FALSE;
@@ -253,9 +253,9 @@
* we'll use move_uploaded_file(). One of the two should
* reliably work in most environments
*/
- if ( ! @copy($this->file_temp, $this->upload_path.$this->file_name))
+ if (! @copy($this->file_temp, $this->upload_path.$this->file_name))
{
- if ( ! @move_uploaded_file($this->file_temp, $this->upload_path.$this->file_name))
+ if (! @move_uploaded_file($this->file_temp, $this->upload_path.$this->file_name))
{
$this->set_error('upload_destination_error');
return FALSE;
@@ -350,7 +350,7 @@
$filename = md5(uniqid(mt_rand())).$this->file_ext;
}
- if ( ! file_exists($path.$filename))
+ if (! file_exists($path.$filename))
{
return $filename;
}
@@ -360,7 +360,7 @@
$new_filename = '';
for ($i = 1; $i < 100; $i++)
{
- if ( ! file_exists($path.$filename.$i.$this->file_ext))
+ if (! file_exists($path.$filename.$i.$this->file_ext))
{
$new_filename = $filename.$i.$this->file_ext;
break;
@@ -389,7 +389,7 @@
*/
function set_max_filesize($n)
{
- $this->max_size = ( ! eregi("^[[:digit:]]+$", $n)) ? 0 : $n;
+ $this->max_size = (! eregi("^[[:digit:]]+$", $n)) ? 0 : $n;
}
// --------------------------------------------------------------------
@@ -403,7 +403,7 @@
*/
function set_max_width($n)
{
- $this->max_width = ( ! eregi("^[[:digit:]]+$", $n)) ? 0 : $n;
+ $this->max_width = (! eregi("^[[:digit:]]+$", $n)) ? 0 : $n;
}
// --------------------------------------------------------------------
@@ -417,7 +417,7 @@
*/
function set_max_height($n)
{
- $this->max_height = ( ! eregi("^[[:digit:]]+$", $n)) ? 0 : $n;
+ $this->max_height = (! eregi("^[[:digit:]]+$", $n)) ? 0 : $n;
}
// --------------------------------------------------------------------
@@ -447,7 +447,7 @@
*/
function set_image_properties($path = '')
{
- if ( ! $this->is_image())
+ if (! $this->is_image())
{
return;
}
@@ -460,7 +460,7 @@
$this->image_width = $D['0'];
$this->image_height = $D['1'];
- $this->image_type = ( ! isset($types[$D['2']])) ? 'unknown' : $types[$D['2']];
+ $this->image_type = (! isset($types[$D['2']])) ? 'unknown' : $types[$D['2']];
$this->image_size_str = $D['3']; // string containing height and width
}
}
@@ -587,7 +587,7 @@
*/
function is_allowed_dimensions()
{
- if ( ! $this->is_image())
+ if (! $this->is_image())
{
return TRUE;
}
@@ -636,13 +636,13 @@
$this->upload_path = str_replace("\\", "/", realpath($this->upload_path));
}
- if ( ! @is_dir($this->upload_path))
+ if (! @is_dir($this->upload_path))
{
$this->set_error('upload_no_filepath');
return FALSE;
}
- if ( ! is_really_writable($this->upload_path))
+ if (! is_really_writable($this->upload_path))
{
$this->set_error('upload_not_writable');
return FALSE;
@@ -741,7 +741,7 @@
return FALSE;
}
- if ( ! $fp = @fopen($file, 'r+b'))
+ if (! $fp = @fopen($file, 'r+b'))
{
return FALSE;
}
@@ -830,7 +830,7 @@
}
}
- return ( ! isset($this->mimes[$mime])) ? FALSE : $this->mimes[$mime];
+ return (! isset($this->mimes[$mime])) ? FALSE : $this->mimes[$mime];
}
/**