We use `export default` begrudgingly here. Ideally we'd use just `export`, though this entire SDK expects things to be exported as a default. Instead of breaking everything, we'll sacrifice our export pattern for a smaller diff - a later commit can always do the default export -> regular export conversion.
Fixes https://github.com/vector-im/riot-web/issues/8605
The grey screen of sadness comes up when Chrome tries to open the PDF but doesn't have the right CSP headers. To avoid this, we'll just force a download of the PDF through `fetch` and `Blob`.
There are a few cases where the user might still get a grey screen though: namely if they open the URL in a new tab or when the event content is lying about the file type, or the file is too large to blobify.
`fetch` works in Chrome, Firefox, and our packaged Electron version.
This allows Webpack to insert the proper image URL after builds steps like
adding a hash and so on. The path you supply to `require` is relative to the JS
source file, just like any other would be.
This adds a URL parameter to the cross-origin renderer that makes
it only accept messages from a given domain. This adds an extra
layer of security to the cross-origin iframe and is backwards
compatible in both directions.
* Render attachments inside iframes.
* Fix up the image and video views
* Fix m.audio
* Comments, and only use the cross domain renderer if the attachment is encrypted
* Fix whitespace
* Don't decrypt file attachments immediately
* Use https://usercontent.riot.im/v1.html by default
* typos
* Put the config in the React context.
Use it in MFileBody to configure the cross origin renderer URL.
* Call it appConfig in the context
* Return the promises so they don't get dropped
* Use a list of callbacks for things that need tinting.
Rather than gutwrenching the internals of TintableSVG inside the Tinter.
* Share a data: url for the tinted download svg in MFileBody
* Check image exists before tinting
* Add comments
* Use fetch+DomParser rather than XMLHttpRequest
* Remove comment about XMLHttpRequest
