Feature Request: judge the picture type by the extension name

[SeptemberHX]

Currently only the ![drawio](xxx) style is treated as an editable drawio file, which makes it impossible to give it a clear title at the same time.

However, I notice await joplin.data.resourcePath(request.diagramId) can get the file path with extension like /Users/septemberhx/.config/joplin-desktop/resources/dcd0a67dc3fe493b8d36ae87212e7aa7.svg.

So I believe we can mime.lookup(await joplin.data.resourcePath(request.diagramId)) and get image/svg+xml

[SeptemberHX]

Seems we cannot think all svg files are drawio files.

I also notice the drawio has to check a file before importing it: https://github.com/jgraph/drawio/blob/96f0e69647a1efc5b1b50b55d6f0fde39f8826c3/src/main/webapp/js/diagramly/DrawioFile.js at line 381.

I think it is not worth spending time on this since this plugin works fine now.

[marc0l92]

I decided to force the image title to drawio for performance reason in order to not check every image in the notes. But it is something that could be changed.

[SeptemberHX]

Can we change the rule to 'drawio-' prefix or '-drawio' suffix ?

'drawio' makes me confused when writing markdown with multiple images.

I also use a plugin that can render the image with the title, and all the drawio images are with drawio image title after rendered.

[marc0l92]

This is something I can do. If for you the title is important, I can change the plugin to look for a shorter suffix.

![my title.io](xxxxx)

[SeptemberHX]

👍 It looks nice ! But I am concerned about the compatibility to the images created by old versions for other users.

[marc0l92]

Don't worry, I was planning to support both