diff options
Diffstat (limited to 'system/libraries/Upload.php')
| -rw-r--r-- | system/libraries/Upload.php | 76 |
1 files changed, 55 insertions, 21 deletions
diff --git a/system/libraries/Upload.php b/system/libraries/Upload.php index 1a0b0fc8f..ff0fb1cb9 100644 --- a/system/libraries/Upload.php +++ b/system/libraries/Upload.php @@ -36,7 +36,7 @@ class CI_Upload { var $file_type = ""; var $file_size = ""; var $file_ext = ""; - var $file_path = ""; + var $upload_path = ""; var $overwrite = FALSE; var $encrypt_name = FALSE; var $is_image = FALSE; @@ -76,17 +76,51 @@ class CI_Upload { */ function initialize($config = array()) { - foreach ($config as $key => $val) - { - $method = 'set_'.$key; - if (method_exists($this, $method)) + $defaults = array( + 'max_size' => 0, + 'max_width' => 0, + 'max_height' => 0, + 'allowed_types' => "", + 'file_temp' => "", + 'file_name' => "", + 'orig_name' => "", + 'file_type' => "", + 'file_size' => "", + 'file_ext' => "", + 'upload_path' => "", + 'overwrite' => FALSE, + 'encrypt_name' => FALSE, + 'is_image' => FALSE, + 'image_width' => '', + 'image_height' => '', + 'image_type' => '', + 'image_size_str' => '', + 'error_msg' => array(), + 'mimes' => array(), + 'remove_spaces' => TRUE, + 'xss_clean' => FALSE, + 'temp_prefix' => "temp_file_" + ); + + + foreach ($defaults as $key => $val) + { + if (isset($config[$key])) { - $this->$method($val); + $method = 'set_'.$key; + if (method_exists($this, $method)) + { + $this->$method($config[$key]); + } + else + { + $this->$key = $config[$key]; + } } else { $this->$key = $val; - } + } } } @@ -188,7 +222,7 @@ class CI_Upload { if ($this->overwrite == FALSE) { - $this->file_name = $this->set_filename($this->file_path, $this->file_name); + $this->file_name = $this->set_filename($this->upload_path, $this->file_name); if ($this->file_name === FALSE) { @@ -203,9 +237,9 @@ class CI_Upload { * we'll use move_uploaded_file(). One of the two should * reliably work in most environments */ - if ( ! @copy($this->file_temp, $this->file_path.$this->file_name)) + if ( ! @copy($this->file_temp, $this->upload_path.$this->file_name)) { - if ( ! @move_uploaded_file($this->file_temp, $this->file_path.$this->file_name)) + if ( ! @move_uploaded_file($this->file_temp, $this->upload_path.$this->file_name)) { $this->set_error('upload_destination_error'); return FALSE; @@ -229,7 +263,7 @@ class CI_Upload { * file was an image). We use this information * in the "data" function. */ - $this->set_image_properties($this->file_path.$this->file_name); + $this->set_image_properties($this->upload_path.$this->file_name); return TRUE; } @@ -250,8 +284,8 @@ class CI_Upload { return array ( 'file_name' => $this->file_name, 'file_type' => $this->file_type, - 'file_path' => $this->file_path, - 'full_path' => $this->file_path.$this->file_name, + 'file_path' => $this->upload_path, + 'full_path' => $this->upload_path.$this->file_name, 'raw_name' => str_replace($this->file_ext, '', $this->file_name), 'orig_name' => $this->orig_name, 'file_ext' => $this->file_ext, @@ -275,7 +309,7 @@ class CI_Upload { */ function set_upload_path($path) { - $this->file_path = $path; + $this->upload_path = $path; } // -------------------------------------------------------------------- @@ -564,30 +598,30 @@ class CI_Upload { */ function validate_upload_path() { - if ($this->file_path == '') + if ($this->upload_path == '') { $this->set_error('upload_no_filepath'); return FALSE; } - if (function_exists('realpath') AND @realpath($this->file_path) !== FALSE) + if (function_exists('realpath') AND @realpath($this->upload_path) !== FALSE) { - $this->file_path = str_replace("\\", "/", realpath($this->file_path)); + $this->upload_path = str_replace("\\", "/", realpath($this->upload_path)); } - if ( ! @is_dir($this->file_path)) + if ( ! @is_dir($this->upload_path)) { $this->set_error('upload_no_filepath'); return FALSE; } - if ( ! is_writable($this->file_path)) + if ( ! is_writable($this->upload_path)) { $this->set_error('upload_not_writable'); return FALSE; } - $this->file_path = preg_replace("/(.+?)\/*$/", "\\1/", $this->file_path); + $this->upload_path = preg_replace("/(.+?)\/*$/", "\\1/", $this->upload_path); return TRUE; } @@ -668,7 +702,7 @@ class CI_Upload { */ function do_xss_clean() { - $file = $this->file_path.$this->file_name; + $file = $this->upload_path.$this->file_name; if (filesize($file) == 0) { |