Memento native support

[arquivo]

Originally reported on Google Code with ID 101

Change the Wayback software or add a Memento Proxy over the Open Search API to natively
support the Memento protocol.

If we cannot fully support the Memento protocol try to only support the TimeMap component
of the protocol.

Check documentation:
- Archive.is (now archive.today) supports Memento.  Michael Nelson wrote up a nice
walk through of functionality - http://ws-dl.blogspot.com/2013/07/2013-07-09-archiveis-supports-memento.html

- Memento 101 slides:
http://ws-dl.blogspot.com/2014/08/2014-08-26-memento-101-overview-of.html

- The formal spec is RFC 7089 and the Pattern that you would typically implement for
TimeGates is http://www.mementoweb.org/guide/rfc/#Pattern2.1 (same as archive.today).
You would also implement TimeMaps.

- we have a TimeGate/TimeMap server that maybe you could just run next to your archive.
It could translate between the version API of the archive and the Memento protocol.
We have developed such translations for GitHub, arXiv.org, MediaWikis. See https://github.com/mementoweb/timegate

http://mementoweb.org/depot/proxy/webarchives/
(até dão o exemplo do AWP)

http://mementoweb.org/depot/native/ia/

http://www.mementoweb.org/guide/quick-intro/

http://www.mementoweb.org/

http://www.iswc2013.semanticweb.org/sites/default/files/iswc_poster_10.pdf

Reported by danielcoelhogomes on 2014-12-12 11:03:33

[arquivo]

Additional info provided by Herbert Van de Sompel to support Memento:

From my perspective, I see two ways that would
allow you to add Memento support:

=> Install Open Wayback, which natively comes with Memento support

=> Overlay Memento functionality on your current archive-access
software. With that regard, the task can be split in two components:
(1) Operate a TimeGate/TimeMap that interacts with your current API:
We are developing a stand-alone TimeGate/TimeMap server intended to be
able to interoperate with a lot of different versioning systems. The
current version is at https://github.com/mementoweb/timegate . In
order to create a Memento compliant interface to your system, the only
thing that needs to happen is develop a stub that uses your API to
collect XML and map it to Memento. This is something we can do on your
behalf, even. We have done it, so far, for e.g. GitHub, arxiv.org,
Wikipedia, ...

(2) Add Memento HTTP response headers when your archive serves
Mementos. That is something that we can obviously not do. Only you can
do it but it should be really straightforward to accomplish. It is
about adding a Memento-Datetime header that contains the archival
datetime of the Memento, and about adding a Link header that provides
a link with the "original" relation type pointing at the original
resource for the Memento and, recommended, also a link to the TimeGate
and TimeMap. Realy basic to achieve this.
With those in place, your current system could be compliant in no time.

Reported by danielcoelhogomes on 2014-12-15 15:23:21

[arquivo]

Reported by danielcoelhogomes on 2014-12-15 15:23:39

• Labels added: Type-Enhancement
• Labels removed: Type-Defect

[Fernando-Melo]

According to the Memento team the new version with PyWb is passing on all the memento validator tests

http://mementoweb.org/tools/validator/info.html?uri=http%3A%2F%2Fp27.arquivo.pt%2Fpywb%2Freplay%2Fhttp%3A%2F%2Fwww.caleida.pt%2Fsaramago%2F&type=timegate&datetime=Sun%2C+01+Apr+2010+12%3A00%3A00+GMT&aggregator=http%3A%2F%2Ftimetravel.mementoweb.org%2Ftimegate%2F&follow=on&full_timemap=on&Submit=Submit