e621ng / e621ng

The New Replacement page currently requires a post_id parameter for the replacement target, and allows an upload_url parameter for the replacement source (inherited from file_input.vue).
It'd be handy for extensions and userscripts to also allow an additional_source or similar parameter for the "Additional Source" field.

Details

It should be possible to do something like this

e621ng/app/javascript/src/javascripts/uploader/uploader.vue.erb

Lines 405 to 407 in 330fb7c

    
           if(params.has('sources')) { 
        
             self.sources = params.get('sources').split(','); 
        
           }

just like the Upload page does, because it already uses the sources component, but that's as far as I've got since I'm not familiar with Ruby on Rails or Vue

	if(params.has('sources')) {
	self.sources = params.get('sources').split(',');
	}

[Replacements] Populate "Additional Source" field from GET parameters