Default supported files need to use consistent names. Bumped version to 1.20.0
ImageFile has been changed to extend MediaFile and rely on it to partially
validate files. This validation has been extended to not rely solely on
Fileinfo, as it is disabled on some places. Now it'll try to use the shell
command `file`, if Fileinfo isn't available.
ImageFile now converts every new upload to PNG, except JPEG and GIF, which
are kept, but still resized (to the same size), to remove possible scripts
embedded therein.
MediaFile::fromUpload will return an ImageFile if the uploaded file is an image
or a MediaFile otherwise.
MediaFile can be constructed with an id with value -1 to denote a temporary
object, which is not added to the DB. This is useful to create a temporary
object for representing images, so it can be used to rescale them.
The supported attachment array needs to be populated with the result of calling
`image_type_to_extension` for the appropriate image type, in the case of images.
This is important so all parts of the code see the same extension for each image
type (jpg vs jpeg).
Added documentation to classes/File.php and to lib/MediaFile and lib/ImageFile
No requests we do externally should ever take more than 60 seconds. This
could probably be changed for downloading video or whatever for any cache
plugins that want to store data locally, but in general I think even 60s
is way longer than I expect any outgoing requests should take.
This affects everything using HTTPClient, our helper class, and thus all
hub pings, subscription requests, etc. etc.
The value, afaik, includes connect_timeout and if it takes 10 seconds to
establish a connection only 50 seconds is available to transfer data.
They are Go game files used on lamatriz.org. Note that my server
doesn't actually recognize these files and can identify the mime type,
but my browser did for some reason.
Let's now create an event called DeleteNotice and also make sure we
handle the onNoticeDeleteRelated properly in ActivityModeration to
avoid possible endless loops etc.
Because we don't want to auto-fetch items from a remote server. Such
items should be delivered as attachment metadata and portrayed in the
way the local instance chooses.
Choices for portrayal are either simply nullifying this and embedding
the data, linking the file remotely requiring a manual click or maybe
use remote oEmbed data etc. to download files locally so no remote
requests have to be made.
