Refresh discussion page every 10 seconds

[kidburglar]

Hello,

I don't think it's already purposed but I think that it would be nice to have an automatic refresh for discussion page so we not need refresh it manually.

I did some search and it look it's possible to do it without javascript.

I tried it on a test instance and it work but if I add it in bootstrap.php it refresh on all pages.
I would try to reduce it to only refresh the discussion page.

If someone have a tips how recognize discussion page from normal page I will try to make a PR.
Cheers.

[elrido]

As a quick hack, you may just add the JS based refresh with a timeout in the decryptComments method of the PasteDecrypter object, which only gets called when displaying a paste with comments. This still has the downside that on password protected pastes you have to type in the password over and over again.

For a PR I would prefer a proper solution. If we had the comment pagination feature as outlined in #5 we could use that to easily poll the server for new comments be requesting the last page only and updating the comment list on-page (=without refresh), if needed. Hence I label this request for the same milestone as #5.