tnhfw / tnh-fw

core/libraries/FormValidation.php

Spacing +53 added lines, -53 removed lines

@@ -25,13 +25,13 @@ 
     */
 
 
-     class FormValidation{
+     class FormValidation {
 		 
         /**
          * The form validation status
          * @var boolean
          */
-        protected $_success  = false;
+        protected $_success = false;
 
         /**
          * The list of errors messages
@@ -40,31 +40,31 @@ 
         protected $_errorsMessages = array();
         
         // Array of rule sets, fieldName => PIPE seperated ruleString
-        protected $_rules             = array();
+        protected $_rules = array();
         
         // Array of errors, niceName => Error Message
-        protected $_errors             = array();
+        protected $_errors = array();
         
         // Array of post Key => Nice name labels
-        protected $_labels          = array();
+        protected $_labels = array();
         
         /**
          * The errors delimiters
          * @var array
          */
-        protected $_allErrorsDelimiter   = array('<div class="error">', '</div>');
+        protected $_allErrorsDelimiter = array('<div class="error">', '</div>');
 
         /**
          * The each error delimiter
          * @var array
          */
-        protected $_eachErrorDelimiter   = array('<p class="error">', '</p>');
+        protected $_eachErrorDelimiter = array('<p class="error">', '</p>');
         
 		/**
          * Indicated if need force the validation to be failed
          * @var boolean
          */
-        protected $_forceFail            = false;
+        protected $_forceFail = false;
 
         /**
          * The list of the error messages overrides by the original
@@ -98,13 +98,13 @@ 
          * @return void
          */
         public function __construct() {
-            $this->logger =& class_loader('Log', 'classes');
+            $this->logger = & class_loader('Log', 'classes');
             $this->logger->setLogger('Library::FormValidation');
            
 		   //Load form validation language message
             Loader::lang('form_validation');
             $obj = & get_instance();
-            $this->_errorsMessages  = array(
+            $this->_errorsMessages = array(
                         'required'         => $obj->lang->get('fv_required'),
                         'min_length'       => $obj->lang->get('fv_min_length'),
                         'max_length'       => $obj->lang->get('fv_max_length'),
@@ -141,7 +141,7 @@ 
             $this->_success              = false;
             $this->_forceFail            = false;
             $this->data                  = array();
-			$this->enableCsrfCheck       = false;
+			$this->enableCsrfCheck = false;
         }
 
         /**
@@ -150,7 +150,7 @@ 
 		 *
          * @return FormValidation Current instance of object.
          */
-        public function setData(array $data){
+        public function setData(array $data) {
             $this->logger->debug('Setting the form validation data, the values are: ' . stringfy_vars($data));
             $this->data = $data;
 			return $this;
@@ -160,7 +160,7 @@ 
          * Get the form validation data
          * @return array the form validation data to be validated
          */
-        public function getData(){
+        public function getData() {
             return $this->data;
         }
 
@@ -169,7 +169,7 @@ 
 		*
 		* @return string the function name
 		*/
-        protected function _toCallCase($funcName, $prefix='_validate') {
+        protected function _toCallCase($funcName, $prefix = '_validate') {
             $funcName = strtolower($funcName);
             $finalFuncName = $prefix;
             foreach (explode('_', $funcName) as $funcNamePart) {
@@ -193,7 +193,7 @@ 
          * @return boolean Whether or not the form has been submitted or the data is available for validation.
          */
         public function canDoValidation() {
-            return get_instance()->request->method() === 'POST' || ! empty($this->data);
+            return get_instance()->request->method() === 'POST' || !empty($this->data);
         }
 
         /**
@@ -213,14 +213,14 @@ 
          * Validate the CSRF 
          * @return void 
          */
-        protected function validateCSRF(){
-            if(get_instance()->request->method() == 'POST' || $this->enableCsrfCheck){
+        protected function validateCSRF() {
+            if (get_instance()->request->method() == 'POST' || $this->enableCsrfCheck) {
                 $this->logger->debug('Check if CSRF is enabled in configuration');
                 //first check for CSRF
-                if ((get_config('csrf_enable', false) || $this->enableCsrfCheck) && ! Security::validateCSRF()){
+                if ((get_config('csrf_enable', false) || $this->enableCsrfCheck) && !Security::validateCSRF()) {
                     show_error('Invalide data, Cross Site Request Forgery do his job, the data to validate is corrupted.');
                 }
-                else{
+                else {
                     $this->logger->info('CSRF is not enabled in configuration or not set manully, no need to check it');
                 }
             }
@@ -237,10 +237,10 @@ 
             $this->_forceFail = false;
 
             foreach ($this->getData() as $inputName => $inputVal) {
-    			if(is_array($this->data[$inputName])){
+    			if (is_array($this->data[$inputName])) {
     				$this->data[$inputName] = array_map('trim', $this->data[$inputName]);
     			}
-    			else{
+    			else {
     				$this->data[$inputName] = trim($this->data[$inputName]);
     			}
 
@@ -267,7 +267,7 @@ 
         public function setRule($inputField, $inputLabel, $ruleSets) {
             $this->_rules[$inputField] = $ruleSets;
             $this->_labels[$inputField] = $inputLabel;
-            $this->logger->info('Set the field rule: name [' .$inputField. '], label [' .$inputLabel. '], rules [' .$ruleSets. ']');
+            $this->logger->info('Set the field rule: name [' . $inputField . '], label [' . $inputLabel . '], rules [' . $ruleSets . ']');
             return $this;
         }
 
@@ -431,7 +431,7 @@ 
             }
             $errorOutput .= $errorsEnd;
             echo ($echo) ? $errorOutput : '';
-            return (! $echo) ? $errorOutput : null;
+            return (!$echo) ? $errorOutput : null;
         }
 
         /**
@@ -456,25 +456,25 @@ 
             /*
             //////////////// hack for regex rule that can contain "|"
             */
-            if(strpos($ruleString, 'regex') !== false){
+            if (strpos($ruleString, 'regex') !== false) {
                 $regexRule = array();
                 $rule = '#regex\[\/(.*)\/([a-zA-Z0-9]?)\]#';
                 preg_match($rule, $ruleString, $regexRule);
                 $ruleStringTemp = preg_replace($rule, '', $ruleString);
-                 if(!empty($regexRule[0])){
+                 if (!empty($regexRule[0])) {
                      $ruleSets[] = $regexRule[0];
                  }
                  $ruleStringRegex = explode('|', $ruleStringTemp);
                 foreach ($ruleStringRegex as $rule) {
                     $rule = trim($rule);
-                    if($rule){
+                    if ($rule) {
                         $ruleSets[] = $rule;
                     }
                 }
                  
             }
             /***********************************/
-            else{
+            else {
                 if (strpos($ruleString, '|') !== FALSE) {
                     $ruleSets = explode('|', $ruleString);
                 } else {
@@ -506,7 +506,7 @@ 
          * @return void
          */
         protected function _validateRule($inputName, $inputVal, $ruleName) {
-            $this->logger->debug('Rule validation of field [' .$inputName. '], value [' .$inputVal. '], rule [' .$ruleName. ']');
+            $this->logger->debug('Rule validation of field [' . $inputName . '], value [' . $inputVal . '], rule [' . $ruleName . ']');
             // Array to store args
             $ruleArgs = array();
 
@@ -551,7 +551,7 @@ 
                 $key = $i - 1;
                 $rulePhrase = str_replace('%' . $i, $replacements[$key], $rulePhrase);
             }
-            if (! array_key_exists($inputName, $this->_errors)) {
+            if (!array_key_exists($inputName, $this->_errors)) {
                 $this->_errors[$inputName] = $rulePhrase;
             }
         }
@@ -603,13 +603,13 @@ 
          */
 		protected function _validateRequired($inputName, $ruleName, array $ruleArgs) {
             $inputVal = $this->post($inputName);
-            if(array_key_exists(1, $ruleArgs) && function_exists($ruleArgs[1])) {
+            if (array_key_exists(1, $ruleArgs) && function_exists($ruleArgs[1])) {
                 $callbackReturn = $this->_runEmptyCallback($ruleArgs[1]);
                 if ($inputVal == '' && $callbackReturn == true) {
                     $this->_setError($inputName, $ruleName, $this->_getLabel($inputName));
                 }
             } 
-			else if($inputVal == '') {
+			else if ($inputVal == '') {
 				$this->_setError($inputName, $ruleName, $this->_getLabel($inputName));
             }
         }
@@ -635,7 +635,7 @@ 
         protected function _validateCallback($inputName, $ruleName, array $ruleArgs) {
             if (function_exists($ruleArgs[1]) && !empty($this->data[$inputName])) {
 				$result = $this->_runCallback($this->data[$inputName], $ruleArgs[1]);
-				if(! $result){
+				if (!$result) {
 					$this->_setError($inputName, $ruleName, array($this->_getLabel($inputName)));
 				}
             }
@@ -669,7 +669,7 @@ 
                         continue;
                     }
                 } 
-				else{
+				else {
                     if ($inputVal == $doNotEqual) {
                         $this->_setError($inputName, $ruleName . ',string', array($this->_getLabel($inputName), $doNotEqual));
                         continue;
@@ -699,8 +699,8 @@ 
          */
         protected function _validateValidEmail($inputName, $ruleName, array $ruleArgs) {
             $inputVal = $this->post($inputName);
-            if (! preg_match("/^([\w\!\#$\%\&\'\*\+\-\/\=\?\^\`{\|\}\~]+\.)*[\w\!\#$\%\&\'\*\+\-\/\=\?\^\`{\|\}\~]+@((((([a-z0-9]{1}[a-z0-9\-]{0,62}[a-z0-9]{1})|[a-z])\.)+[a-z]{2,6})|(\d{1,3}\.){3}\d{1,3}(\:\d{1,5})?)$/i", $inputVal)) {
-                if (! $this->_fieldIsRequired($inputName) && empty($this->data[$inputName])) {
+            if (!preg_match("/^([\w\!\#$\%\&\'\*\+\-\/\=\?\^\`{\|\}\~]+\.)*[\w\!\#$\%\&\'\*\+\-\/\=\?\^\`{\|\}\~]+@((((([a-z0-9]{1}[a-z0-9\-]{0,62}[a-z0-9]{1})|[a-z])\.)+[a-z]{2,6})|(\d{1,3}\.){3}\d{1,3}(\:\d{1,5})?)$/i", $inputVal)) {
+                if (!$this->_fieldIsRequired($inputName) && empty($this->data[$inputName])) {
                     return;
                 }
                 $this->_setError($inputName, $ruleName, $this->_getLabel($inputName));
@@ -716,7 +716,7 @@ 
         protected function _validateExactLength($inputName, $ruleName, array $ruleArgs) {
             $inputVal = $this->post($inputName);
             if (strlen($inputVal) != $ruleArgs[1]) { // $ruleArgs[0] is [length] $rulesArgs[1] is just length
-                if (! $this->_fieldIsRequired($inputName) && empty($this->data[$inputName])) {
+                if (!$this->_fieldIsRequired($inputName) && empty($this->data[$inputName])) {
                     return;
                 }
                 $this->_setError($inputName, $ruleName, array($this->_getLabel($inputName), $this->_getLabel($ruleArgs[1])));
@@ -732,7 +732,7 @@ 
         protected function _validateMaxLength($inputName, $ruleName, array $ruleArgs) {
             $inputVal = $this->post($inputName);
             if (strlen($inputVal) > $ruleArgs[1]) { // $ruleArgs[0] is [length] $rulesArgs[1] is just length
-                if (! $this->_fieldIsRequired($inputName) && empty($this->data[$inputName])) {
+                if (!$this->_fieldIsRequired($inputName) && empty($this->data[$inputName])) {
                     return;
                 }
                 $this->_setError($inputName, $ruleName, array($this->_getLabel($inputName), $this->_getLabel($ruleArgs[1])));
@@ -748,7 +748,7 @@ 
         protected function _validateMinLength($inputName, $ruleName, array $ruleArgs) {
             $inputVal = $this->post($inputName);
             if (strlen($inputVal) < $ruleArgs[1]) { // $ruleArgs[0] is [length] $rulesArgs[1] is just length
-                if (! $this->_fieldIsRequired($inputName) && empty($this->data[$inputName])) {
+                if (!$this->_fieldIsRequired($inputName) && empty($this->data[$inputName])) {
                     return;
                 }
                 $this->_setError($inputName, $ruleName, array($this->_getLabel($inputName), $this->_getLabel($ruleArgs[1])));
@@ -764,7 +764,7 @@ 
     	protected function _validateLessThan($inputName, $ruleName, array $ruleArgs) {
             $inputVal = $this->post($inputName);
             if ($inputVal >= $ruleArgs[1]) { 
-                if (! $this->_fieldIsRequired($inputName) && empty($this->data[$inputName])) {
+                if (!$this->_fieldIsRequired($inputName) && empty($this->data[$inputName])) {
                     return;
                 }
                 $this->_setError($inputName, $ruleName, array($this->_getLabel($inputName), $this->_getLabel($ruleArgs[1])));
@@ -780,7 +780,7 @@ 
     	protected function _validateGreaterThan($inputName, $ruleName, array $ruleArgs) {
             $inputVal = $this->post($inputName);
             if ($inputVal <= $ruleArgs[1]) {
-                if (! $this->_fieldIsRequired($inputName) && empty($this->data[$inputName])) {
+                if (!$this->_fieldIsRequired($inputName) && empty($this->data[$inputName])) {
                     return;
                 }
                 $this->_setError($inputName, $ruleName, array($this->_getLabel($inputName), $this->_getLabel($ruleArgs[1])));
@@ -795,8 +795,8 @@ 
          */
     	protected function _validateNumeric($inputName, $ruleName, array $ruleArgs) {
             $inputVal = $this->post($inputName);
-            if (! is_numeric($inputVal)) {
-                if (! $this->_fieldIsRequired($inputName) && empty($this->data[$inputName])) {
+            if (!is_numeric($inputVal)) {
+                if (!$this->_fieldIsRequired($inputName) && empty($this->data[$inputName])) {
                     return;
                 }
                 $this->_setError($inputName, $ruleName, array($this->_getLabel($inputName)));
@@ -812,7 +812,7 @@ 
 		protected function _validateExists($inputName, $ruleName, array $ruleArgs) {
             $inputVal = $this->post($inputName);
     		$obj = & get_instance();
-    		if(! isset($obj->database)){
+    		if (!isset($obj->database)) {
     			return;
     		}
     		list($table, $column) = explode('.', $ruleArgs[1]);
@@ -821,7 +821,7 @@ 
     			          ->get();
     		$nb = $obj->database->numRows();
             if ($nb == 0) {
-                if (! $this->_fieldIsRequired($inputName) && empty($this->data[$inputName])) {
+                if (!$this->_fieldIsRequired($inputName) && empty($this->data[$inputName])) {
                     return;
                 }
                 $this->_setError($inputName, $ruleName, array($this->_getLabel($inputName)));
@@ -837,7 +837,7 @@ 
     	protected function _validateIsUnique($inputName, $ruleName, array $ruleArgs) {
             $inputVal = $this->post($inputName);
     		$obj = & get_instance();
-    		if(! isset($obj->database)){
+    		if (!isset($obj->database)) {
     			return;
     		}
     		list($table, $column) = explode('.', $ruleArgs[1]);
@@ -846,7 +846,7 @@ 
     			          ->get();
     		$nb = $obj->database->numRows();
             if ($nb != 0) {
-                if (! $this->_fieldIsRequired($inputName) && empty($this->data[$inputName])) {
+                if (!$this->_fieldIsRequired($inputName) && empty($this->data[$inputName])) {
                     return;
                 }
                 $this->_setError($inputName, $ruleName, array($this->_getLabel($inputName)));
@@ -862,11 +862,11 @@ 
     	protected function _validateIsUniqueUpdate($inputName, $ruleName, array $ruleArgs) {
             $inputVal = $this->post($inputName);
     		$obj = & get_instance();
-    		if(! isset($obj->database)){
+    		if (!isset($obj->database)) {
     			return;
     		}
     		$data = explode(',', $ruleArgs[1]);
-    		if(count($data) < 2){
+    		if (count($data) < 2) {
     			return;
     		}
     		list($table, $column) = explode('.', $data[0]);
@@ -877,7 +877,7 @@ 
                 		  ->get();
     		$nb = $obj->database->numRows();
             if ($nb != 0) {
-                if (! $this->_fieldIsRequired($inputName) && empty($this->data[$inputName])) {
+                if (!$this->_fieldIsRequired($inputName) && empty($this->data[$inputName])) {
                     return;
                 }
                 $this->_setError($inputName, $ruleName, array($this->_getLabel($inputName)));
@@ -894,8 +894,8 @@ 
             $inputVal = $this->post($inputName);
     		$list = explode(',', $ruleArgs[1]);
             $list = array_map('trim', $list);
-            if (! in_array($inputVal, $list)) {
-                if (! $this->_fieldIsRequired($inputName) && empty($this->data[$inputName])) {
+            if (!in_array($inputVal, $list)) {
+                if (!$this->_fieldIsRequired($inputName) && empty($this->data[$inputName])) {
                     return;
                 }
                 $this->_setError($inputName, $ruleName, array($this->_getLabel($inputName), $this->_getLabel($ruleArgs[1])));
@@ -911,8 +911,8 @@ 
         protected function _validateRegex($inputName, $ruleName, array $ruleArgs) {
             $inputVal = $this->post($inputName);
     		$regex = $ruleArgs[1];
-            if (! preg_match($regex, $inputVal)) {
-                if (! $this->_fieldIsRequired($inputName) && empty($this->data[$inputName])) {
+            if (!preg_match($regex, $inputVal)) {
+                if (!$this->_fieldIsRequired($inputName) && empty($this->data[$inputName])) {
                     return;
                 }
                 $this->_setError($inputName, $ruleName, array($this->_getLabel($inputName)));

core/libraries/Upload.php

Spacing +48 added lines, -48 removed lines

@@ -37,7 +37,7 @@ 
     *    @package FileUpload
     *    @version 1.5
     */
-    class Upload{
+    class Upload {
 
         /**
         *   Version
@@ -69,7 +69,7 @@ 
         *    @version    1.0
         *    @var        array
         */
-        private $file_array    = array();
+        private $file_array = array();
 
         /**
         *    If the file you are trying to upload already exists it will
@@ -119,7 +119,7 @@ 
         *    @version    1.0
         *    @var        float
         */
-        private $max_file_size= 0.0;
+        private $max_file_size = 0.0;
 
         /**
         *    List of allowed mime types
@@ -217,12 +217,12 @@ 
         *    @return    object
         *    @method    object    __construct
         */
-        public function __construct(){
-            $this->logger =& class_loader('Log', 'classes');
+        public function __construct() {
+            $this->logger = & class_loader('Log', 'classes');
             $this->logger->setLogger('Library::Upload');
 
             Loader::lang('file_upload');
-            $obj =& get_instance();
+            $obj = & get_instance();
 
             $this->error_messages = array(
                 'upload_err_ini_size' => $obj->lang->get('fu_upload_err_ini_size'),
@@ -239,15 +239,15 @@ 
             );
 
             $this->file = array(
-                'status'                =>    false,    // True: success upload
-                'mime'                  =>    '',       // Empty string
-                'filename'              =>    '',       // Empty string
-                'original'              =>    '',       // Empty string
-                'size'                  =>    0,        // 0 Bytes
-                'sizeFormated'          =>    '0B',     // 0 Bytes
-                'destination'           =>    './',     // Default: ./
-                'allowed_mime_types'    =>    array(),  // Allowed mime types
-                'error'                 =>    null,        // File error
+                'status'                =>    false, // True: success upload
+                'mime'                  =>    '', // Empty string
+                'filename'              =>    '', // Empty string
+                'original'              =>    '', // Empty string
+                'size'                  =>    0, // 0 Bytes
+                'sizeFormated'          =>    '0B', // 0 Bytes
+                'destination'           =>    './', // Default: ./
+                'allowed_mime_types'    =>    array(), // Allowed mime types
+                'error'                 =>    null, // File error
             );
 
             // Change dir to current dir
@@ -257,7 +257,7 @@ 
             if (isset($_FILES) && is_array($_FILES)) {
                 $this->file_array = $_FILES;
             }
-            $this->logger->info('The upload file information are : ' .stringfy_vars($this->file_array));
+            $this->logger->info('The upload file information are : ' . stringfy_vars($this->file_array));
         }
         /**
         *    Set input.
@@ -273,7 +273,7 @@ 
         */
         public function setInput($input)
         {
-            if (!empty($input) && (is_string($input) || is_numeric($input) )) {
+            if (!empty($input) && (is_string($input) || is_numeric($input))) {
                 $this->input = $input;
             }
             return $this;
@@ -309,7 +309,7 @@ 
         */
         public function setAutoFilename()
         {
-            $this->filename = sha1(mt_rand(1, 9999).uniqid());
+            $this->filename = sha1(mt_rand(1, 9999) . uniqid());
             $this->filename .= time();
             return $this;
         }
@@ -330,7 +330,7 @@ 
                 $php_size = $this->sizeInBytes((int) ini_get('upload_max_filesize'));
                 // Calculate difference
                 if ($php_size < $file_size) {
-                    $this->logger->warning('The upload max file size you set [' .$file_size. '] is greather than the PHP configuration for upload max file size [' .$php_size. ']');
+                    $this->logger->warning('The upload max file size you set [' . $file_size . '] is greather than the PHP configuration for upload max file size [' . $php_size . ']');
                 }
                 $this->max_file_size = $file_size;
             }
@@ -348,7 +348,7 @@ 
         public function setAllowedMimeTypes(array $mimes)
         {
             if (count($mimes) > 0) {
-                array_map(array($this , 'setAllowMimeType'), $mimes);
+                array_map(array($this, 'setAllowMimeType'), $mimes);
             }
             return $this;
         }
@@ -413,7 +413,7 @@ 
         {
             if (!empty($name) && is_string($name)) {
                 if (array_key_exists($name, $this->mime_helping)) {
-                    return $this->setAllowedMimeTypes($this->mime_helping[ $name ]);
+                    return $this->setAllowedMimeTypes($this->mime_helping[$name]);
                 }
             }
             return $this;
@@ -432,8 +432,8 @@ 
         */
         public function setUploadFunction($function)
         {
-            if (!empty($function) && (is_array($function) || is_string($function) )) {
-                if (is_callable( $function)) {
+            if (!empty($function) && (is_array($function) || is_string($function))) {
+                if (is_callable($function)) {
                     $this->upload_function = $function;
                 }
             }
@@ -478,8 +478,8 @@ 
                         $this->destination_directory = $destination_directory;
                         chdir($destination_directory);
                     }
-                    else{
-                        $this->logger->warning('Can not create the upload directory [' .$destination_directory. ']');
+                    else {
+                        $this->logger->warning('Can not create the upload directory [' . $destination_directory . ']');
                     }
                 }
             }
@@ -529,7 +529,7 @@ 
         public function isFilename($filename)
         {
             $filename = basename($filename);
-            return (!empty($filename) && (is_string( $filename) || is_numeric($filename)));
+            return (!empty($filename) && (is_string($filename) || is_numeric($filename)));
         }
         /**
         *    Validate mime type with allowed mime types,
@@ -571,11 +571,11 @@ 
         */
         public function isDirpath($path)
         {
-            if (!empty( $path) && (is_string( $path) || is_numeric($path) )) {
+            if (!empty($path) && (is_string($path) || is_numeric($path))) {
                 if (DIRECTORY_SEPARATOR == '/') {
-                    return (preg_match( '/^[^*?"<>|:]*$/' , $path) == 1 );
+                    return (preg_match('/^[^*?"<>|:]*$/', $path) == 1);
                 } else {
-                    return (preg_match( "/^[^*?\"<>|:]*$/" , substr($path,2) ) == 1);
+                    return (preg_match("/^[^*?\"<>|:]*$/", substr($path, 2)) == 1);
                 }
             }
             return false;
@@ -603,7 +603,7 @@ 
         */
         public function getInfo()
         {
-            return (object)$this->file;
+            return (object) $this->file;
         }
 
 
@@ -611,7 +611,7 @@ 
          * Check if the file is uploaded
          * @return boolean
          */
-        public function isUploaded(){
+        public function isUploaded() {
             return isset($this->file_array[$this->input])
             && is_uploaded_file($this->file_array[$this->input]['tmp_name']);
         }
@@ -625,13 +625,13 @@ 
         *    @return    boolean
         *    @method    boolean    save
         */
-        public function save(){
+        public function save() {
             if (count($this->file_array) > 0 && array_key_exists($this->input, $this->file_array)) {
                 // set original filename if not have a new name
                 if (empty($this->filename)) {
                     $this->filename = $this->file_array[$this->input]['name'];
                 }
-                else{
+                else {
                     // Replace %s for extension in filename
                     // Before: /[\w\d]*(.[\d\w]+)$/i
                     // After: /^[\s[:alnum:]\-\_\.]*\.([\d\w]+)$/iu
@@ -655,10 +655,10 @@ 
                 $this->file['filename']     = $this->filename;
                 $this->file['error']        = $this->file_array[$this->input]['error'];
 
-                $this->logger->info('The upload file information to process is : ' .stringfy_vars($this->file));
+                $this->logger->info('The upload file information to process is : ' . stringfy_vars($this->file));
 
                 $error = $this->uploadHasError();
-                if($error){
+                if ($error) {
                     return false;
                 }
                 // Execute input callback
@@ -692,10 +692,10 @@ 
         */
         public function sizeFormat($size, $precision = 2)
         {
-            if($size > 0){
+            if ($size > 0) {
                 $base       = log($size) / log(1024);
                 $suffixes   = array('B', 'K', 'M', 'G', 'T');
-                return round(pow(1024, $base - floor($base)), $precision) . ( isset($suffixes[floor($base)]) ? $suffixes[floor($base)] : '');
+                return round(pow(1024, $base - floor($base)), $precision) . (isset($suffixes[floor($base)]) ? $suffixes[floor($base)] : '');
             }
             return null;
         }
@@ -719,14 +719,14 @@ 
             if (array_key_exists('unit', $matches)) {
                 $unit = strtoupper($matches['unit']);
             }
-            return (floatval($matches['size']) * pow(1024, $units[$unit]) ) ;
+            return (floatval($matches['size']) * pow(1024, $units[$unit]));
         }
 
         /**
          * Get the upload error message
          * @return string
          */
-        public function getError(){
+        public function getError() {
             return $this->error;
         }
 
@@ -734,7 +734,7 @@ 
          * Set the upload error message
          * @param string $message the upload error message to set
          */
-        public function setError($message){
+        public function setError($message) {
             $this->logger->info('The file upload got error : ' . $message);
             $this->error = $message;
         }
@@ -744,9 +744,9 @@ 
          * @param string $type the type of callback "input" or "output"
          * @return void 
          */
-        protected function runCallback($type){
-            if (!empty( $this->callbacks[$type])) {
-                call_user_func($this->callbacks[$type], (object)$this->file);
+        protected function runCallback($type) {
+            if (!empty($this->callbacks[$type])) {
+                call_user_func($this->callbacks[$type], (object) $this->file);
             }
         }
 
@@ -754,21 +754,21 @@ 
          * Check if file upload has error
          * @return boolean
          */
-        protected function uploadHasError(){
+        protected function uploadHasError() {
             //check if file upload is  allowed in the configuration
-            if(! ini_get('file_uploads')){
+            if (!ini_get('file_uploads')) {
                 $this->setError($this->error_messages['file_uploads']);
                 return true;
             }
 
              //check for php upload error
-            if(is_numeric($this->file['error']) && $this->file['error'] > 0){
+            if (is_numeric($this->file['error']) && $this->file['error'] > 0) {
                 $this->setError($this->getPhpUploadErrorMessageByCode($this->file['error']));
                 return true;
             }
             
             //check for mime type
-            if (! $this->checkMimeType($this->file['mime'])) {
+            if (!$this->checkMimeType($this->file['mime'])) {
                 $this->setError($this->error_messages['accept_file_types']);
                 return true;
             }
@@ -792,7 +792,7 @@ 
          * @param  int $code the error code
          * @return string the error message
          */
-        private function getPhpUploadErrorMessageByCode($code){
+        private function getPhpUploadErrorMessageByCode($code) {
             $codeMessageMaps = array(
                 1 => $this->error_messages['upload_err_ini_size'],
                 2 => $this->error_messages['upload_err_form_size'],