Remove image.

app/Http/Controllers/ImageController.php

@@ -358,7 +358,43 @@ class ImageController extends Controller {
         }
     }
 
+    function is_dir_empty($dir) {
+        if (!is_readable($dir)) return NULL;
+        return (count(scandir($dir)) == 2);
+    }
+
     public function removeImage(Request $request) { // /api/rpc/image/remove
-        
+        $check = $this->objAuth->checkLegit($request->username, $request->password);
+
+        if ($check == 0) {
+            return 'Err!';
+        }
+        else {
+            $valid = $this->objAuth->getPermissions($request->username, $request->password);
+
+            if ($valid['usr_editother'] == 1) {
+                if (isset($request->name)) {
+                    $fname = 'assets/images/'.$request->id.'/'.$request->name;
+                    unlink('storage/'.$fname);
+                    if ($this->is_dir_empty('storage/assets/images/'.$request->id)) rmdir('storage/assets/images/'.$request->id);
+
+                    return 'Deleted';
+                }
+            }
+            else {
+                if (isset($request->name)) {
+                    if ($check == $request->id) {
+                        $fname = 'assets/images/'.$check.'/'.$request->name;
+                        unlink('storage/'.$fname);
+                        if ($this->is_dir_empty('storage/assets/images/'.$check)) rmdir('storage/assets/images/'.$check);
+
+                        return 'Deleted';
+                    }
+                    else {
+                        return 'Permission denied.';
+                    }
+                }
+            }
+        }
     }
 }