implemented mass creation via csv, bug fixes

functions/functions.php

@@ -41,19 +41,27 @@ function upload($input, $dest_dir, $filename = null)
         case 'png':
         case 'jpg':
         case 'jpeg':
-            if (check_image_upload($dest_dir, $filetype, $input)) {
+            if (check_image_upload($dest_dir, $filetype, $input))
                 move_uploaded_file($input['tmp_name'], $dest_dir . ($filename ? $filename . '.' . $filetype : $input['name']));
-                if ($filename)
-                    return basename($filename . '.' . $filetype);
-                else
-                    return basename($input['name'] . '.' . $filetype);
-            } else
+            else
                 return '';
             break;
+        case 'csv':
+            if (check_csv_upload($input))
+                move_uploaded_file($input['tmp_name'], $dest_dir . ($filename ? $filename . '.' . $filetype : $input['name']));
+            else
+                return '';
+
+            break;
         default:
             # code...
             break;
     }
+
+    if ($filename)
+        return basename($filename . '.' . $filetype);
+    else
+        return basename($input['name'] . '.' . $filetype);
 }
 
 function crop_image($img_path, $x, $y, $height, $width)
@@ -114,11 +122,22 @@ function read_file_one_string($file_path)
     return $string;
 }
 
+function read_file($file_path)
+{
+    $fs = fopen($file_path, 'r');
+    return $fs;
+}
+
 function check_image_upload($target, $filetype, $image)
 {
     return true;
 }
 
+function check_csv_upload($target)
+{
+    return true;
+}
+
 function pretty_dump($arr)
 {
     echo '