MantisBT image preview size setting

Question

Background:

I'm using Mantis Bug Tracker.

The instance is deployed through Nginx.

It has a very inconvenient property: when we click on a image attachment, like jpg or png.

It pops out to download them.

I guess that's because the returning mime type is not an image.

So I want to affect that through nginx. Please help.

Answer 1

Just update the following options under config_defaults_inc.php:

$g_preview_image_extensions = array( 'bmp', 'png', 'gif', 'jpg', 'jpeg', 'x-png', 'pjpeg' );
$g_preview_attachments_inline_max_size = 10 * 1024 * 1024;
$g_preview_max_width = 900;
$g_preview_max_height = 800;