tree 4401312d16830a1b0164b8740e43a87de46c05ca
parent 698db68fad04d9169dce4441ecde128e304fc422
author Marc Kupietz <kupietz@ids-mannheim.de> 1781274870 +0200
committer Marc Kupietz <kupietz@ids-mannheim.de> 1781274870 +0200

Derive externalLink for Krill when not explicitly encoded (#47)

In some KorAP-XML corpora the full-text link is not encoded as a
ref[@type=page_url]/link element. ExternalLinkResolver now derives it,
mirroring the predecessor tool (KorAP-XML-Krill, KorAP::XML::Meta::I5):

  - Wikipedia (wpd17/wdd17): the article URL only appears in the
    reference[type=complete] text; extracted with title "Wikipedia".
    This is the bug reported in #47.
  - DGD/AGD/FOLK: DGD access link built from the transcript title
    (trailing _DF_<n> stripped), title "DGD".
  - Süddeutsche Zeitung (U<yy> sigles): szarchiv link from the biblNote
    "ID:", title "Süddeutsche Zeitung".
  - Genios newspapers: genios.de link from the corpus sigle (mapped to
    an orikuerzel via the generated GeniosKuerzelMap) plus the biblNote
    "ID:", title "GENIOS". Genios detection requires a well-formed
    [A-Z]{1,3}[0-9]{2} sigle so arbitrary sigles cannot trigger a link.

The rules are pure functions applied in priority order; explicitly
encoded links still take precedence. The link title is carried to the
Krill renderer via a new, non-emitted externalLinkTitle helper field.

Adds ExternalLinkResolverTest (unit tests for all four rules and
precedence) and two KrillJsonGeneratorTest cases: Wikipedia extraction
from wdd17sample.zip and the Genios wiring on a W24 header.

Resolves #47

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

Change-Id: I181254fc5367773701bb3502e55c8531f52c1258