These comments do not add anything. I argue they are worse than having
no comments, because I have to read them first to understand they
actually don't explain anything. Removing them makes room for actual
improvements in the future (if needed).
Change-Id: Iee70aad681b3385e9af282d5581c10addbb91ac4
We have a utility function for this, so let's use it.
What I don't understand though is why Sanitizer uses custom PHP implementations
for both tag stripping and entity decoding, instead of the built-in functions.
If there's a security reason for this or the built-ins are inadequate, that's
fine, but then that should be documented (and we should possibly ban usage
of the built-ins).
Change-Id: I2ba2ecd388cb3d9cd2360ecaa236f3d444f0eabf
We already throw around some exceptions that are localized
(ErrorPageError and its subclasses, MalformedTitleException), but
there's no standard way to recognize them. Let's change that.
Then let's use them in the API to be able to have internationalized
errors when such exceptions are caught, instead of wrapping the
English-language version.
Change-Id: Iac7c90f92a889f8de9dae373547c07b884addaea
