peter
c959859d29
Adds the storage + sync for the Hungarian-metadata overlay (the browsable EN sections gain HU
twin fields written from a paired HU section, matched by guid; no browsable HU rows).
Schema (2 migrations, ADD-only; run before the first HU sync while *_hu is NULL so the generated
column build is trivial):
- 0063: plex_libraries.metadata_lang ('en' default) + self-FK overlay_of.
- 0064: plex_items/plex_shows.guid (indexed) + title_hu/summary_hu/genres_hu (+ GIN) + a STORED
generated search_vector_hu mirroring the EN vector (title_hu A / people_text B / summary_hu C) + GIN.
Sync:
- includeGuids=1 on section_items so the canonical guid rides the cheap listing.
- _canonical_guid(meta) (tmdb > imdb > tvdb) captured onto every EN row in _apply_item/_sync_shows.
- Two-pass sync(): pass 1 mirrors browsable (non-overlay) sections; pass 2 reads plex_overlay_map
('huKey:enKey', new sysconfig), designates each HU section (metadata_lang='hu' + overlay_of), and
_sync_overlay writes title_hu/summary_hu/genres_hu onto the guid-matched EN rows.
Browse: _content_libs now excludes overlay libraries (overlay_of is None); the unified_library and
facets inline library partitions fold into it, and list_libraries/collections exclude overlays too.
Tests: DB-lane coverage of the overlay write (matched vs unmatched rows, no browsable HU rows, the
generated search_vector_hu populates), the guid parse, and the browse exclusion. Full suite 272
passed; migrations verified reversible (upgrade→downgrade→upgrade). S5b (persist the live detail
fields + serve item/show detail from DB) is the follow-up.
40 lines
1.3 KiB
Python
40 lines
1.3 KiB
Python
"""plex library HU-overlay columns (E5 S5a)
|
|
|
|
Adds `metadata_lang` (default 'en') and a self-referential `overlay_of` to plex_libraries. An
|
|
OVERLAY library is the Hungarian-metadata twin of another section: it is never browsed on its own —
|
|
its titles' HU fields are written onto the matched EN rows (paired by `guid`, see 0064). Cheap:
|
|
metadata-only, no table rewrite.
|
|
"""
|
|
from typing import Sequence, Union
|
|
|
|
import sqlalchemy as sa
|
|
from alembic import op
|
|
|
|
revision: str = "0063_plex_library_overlay"
|
|
down_revision: Union[str, None] = "0062_drop_redundant_idx"
|
|
branch_labels: Union[str, Sequence[str], None] = None
|
|
depends_on: Union[str, Sequence[str], None] = None
|
|
|
|
|
|
def upgrade() -> None:
|
|
op.add_column(
|
|
"plex_libraries",
|
|
sa.Column("metadata_lang", sa.String(8), nullable=False, server_default="en"),
|
|
)
|
|
op.add_column(
|
|
"plex_libraries",
|
|
sa.Column(
|
|
"overlay_of",
|
|
sa.Integer(),
|
|
sa.ForeignKey("plex_libraries.id", ondelete="SET NULL"),
|
|
nullable=True,
|
|
),
|
|
)
|
|
op.create_index("ix_plex_libraries_overlay_of", "plex_libraries", ["overlay_of"])
|
|
|
|
|
|
def downgrade() -> None:
|
|
op.drop_index("ix_plex_libraries_overlay_of", table_name="plex_libraries")
|
|
op.drop_column("plex_libraries", "overlay_of")
|
|
op.drop_column("plex_libraries", "metadata_lang")
|