feat: MQA-based quality scoring — Phase 1 (v2.13.0)#55
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Replace the simple 0–100 completeness score with the EU Metadata Quality Assessment (MQA) model from data.europa.eu: 5 FAIR dimensions, 405 points, 4 rating bands. See docs/MQA-KONZEPT.md. - config/mqa-metrics.php: new single source of truth (21 metrics, 405 pts, per-metric type: present | vocab | reachable | shacl) - ODW_Quality rewritten to compute the MQA score: all "present?" metrics are scored (offline); vocab/reachable/shacl are wired as "not assessed" and excluded from the assessable maximum. Rating bands are scaled proportionally to the assessable maximum (351/221/121 of 405). - Meta box shows per-dimension scores + metric status; admin column keeps working via a derived 0–100 score and shows the MQA rating label. - JSON-LD odw:qualityScore now exposes MQA points (of 405), rating and the per-dimension breakdown, referencing the MQA methodology URL. Backward compatibility - Publish validation (config/dcat-ap-fields.php) is untouched. - Derived _odw_quality_score / _odw_quality_level kept for the list column and sorting; the full MQA result is stored in _odw_mqa. i18n: 33 new MQA UI strings added to .po/.pot; en_US.mo recompiled. Version 2.13.0. Tests: 148 pass, PHPStan clean, PHPCS exit 0. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01JB1xUQM892bVZ4Yv3MZjvq
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MQA-Qualitäts-Scoring — Phase 1
Ersetzt das einfache 0–100-Vollständigkeits-Scoring durch das EU Metadata Quality Assessment (MQA) von data.europa.eu (Entscheidung: ersetzen). Umsetzung gemäß
docs/MQA-KONZEPT.md.Was neu ist
config/mqa-metrics.php— neue Single Source of Truth (21 Metriken; je Metrik ein Typ:present|vocab|reachable|shacl).ODW_Qualityneu geschrieben: alle „gesetzt?"-Metriken werden bewertet (offline). Vokabular-/Erreichbarkeits-/SHACL-Metriken sind als „nicht bewertet" verdrahtet und werden aus dem bewertbaren Maximum herausgerechnet; die Bewertungsstufen skalieren proportional (351/221/121 von 405).odw:qualityScoreweist jetzt MQA-Punkte (von 405), Stufe und Dimensions-Aufschlüsselung aus (mit Methodik-URL).Phasenumfang
Abwärtskompatibilität
config/dcat-ap-fields.php) unverändert._odw_quality_score/_odw_quality_level(Spalte, Sortierung); das volle MQA-Ergebnis liegt in_odw_mqa.i18n
.po/.pot;en_US.moneu kompiliert (per Skript, da keine gettext-Tools verfügbar;.moper Rücklesen verifiziert).Verifikation
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