mirror of
https://github.com/Abdess/retroarch_system.git
synced 2026-04-13 12:22:33 -05:00
126 lines
4.2 KiB
Python
126 lines
4.2 KiB
Python
"""Exporter for Recalbox es_bios.xml format.
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Produces XML matching the exact format of recalbox's es_bios.xml:
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- XML namespace declaration
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- <system fullname="..." platform="...">
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- <bios path="system/file" md5="..." core="..." /> with optional mandatory, hashMatchMandatory, note
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- mandatory absent = true (only explicit when false)
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- 2-space indentation
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"""
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from __future__ import annotations
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from pathlib import Path
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from .base_exporter import BaseExporter
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def _slug_to_display(slug: str) -> str:
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"""Convert slug to display name."""
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return slug.replace("-", " ").title()
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class Exporter(BaseExporter):
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"""Export truth data to Recalbox es_bios.xml format."""
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@staticmethod
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def platform_name() -> str:
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return "recalbox"
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def export(
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self,
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truth_data: dict,
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output_path: str,
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scraped_data: dict | None = None,
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) -> None:
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native_map: dict[str, str] = {}
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display_map: dict[str, str] = {}
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if scraped_data:
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for sys_id, sys_data in scraped_data.get("systems", {}).items():
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nid = sys_data.get("native_id")
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if nid:
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native_map[sys_id] = nid
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dname = sys_data.get("name")
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if dname:
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display_map[sys_id] = dname
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lines: list[str] = [
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'<?xml version="1.0" encoding="UTF-8"?>',
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'<biosList xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"'
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' xsi:noNamespaceSchemaLocation="es_bios.xsd">',
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]
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systems = truth_data.get("systems", {})
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for sys_id in sorted(systems):
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sys_data = systems[sys_id]
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files = sys_data.get("files", [])
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if not files:
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continue
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native_id = native_map.get(sys_id, sys_id)
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display_name = display_map.get(sys_id, _slug_to_display(sys_id))
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lines.append(f' <system fullname="{display_name}" platform="{native_id}">')
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for fe in files:
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name = fe.get("name", "")
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if name.startswith("_") or self._is_pattern(name):
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continue
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dest = fe.get("destination", name)
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# Recalbox paths include system prefix
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path = f"{native_id}/{dest}" if "/" not in dest else dest
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md5 = fe.get("md5", "")
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if isinstance(md5, list):
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md5 = ",".join(md5)
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required = fe.get("required", True)
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# Build cores string from _cores
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cores_list = fe.get("_cores", [])
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core_str = ",".join(f"libretro/{c}" for c in cores_list) if cores_list else ""
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attrs = [f'path="{path}"']
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if md5:
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attrs.append(f'md5="{md5}"')
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if not required:
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attrs.append('mandatory="false"')
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if not required:
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attrs.append('hashMatchMandatory="true"')
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if core_str:
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attrs.append(f'core="{core_str}"')
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lines.append(f' <bios {" ".join(attrs)} />')
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lines.append(" </system>")
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lines.append("</biosList>")
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lines.append("")
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Path(output_path).write_text("\n".join(lines), encoding="utf-8")
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def validate(self, truth_data: dict, output_path: str) -> list[str]:
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from xml.etree.ElementTree import parse as xml_parse
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tree = xml_parse(output_path)
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root = tree.getroot()
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exported_paths: set[str] = set()
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for bios_el in root.iter("bios"):
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path = bios_el.get("path", "")
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if path:
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exported_paths.add(path)
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# Also index basename
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exported_paths.add(path.split("/")[-1])
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issues: list[str] = []
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for sys_data in truth_data.get("systems", {}).values():
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for fe in sys_data.get("files", []):
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name = fe.get("name", "")
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if name.startswith("_") or self._is_pattern(name):
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continue
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dest = fe.get("destination", name)
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if name not in exported_paths and dest not in exported_paths:
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issues.append(f"missing: {name}")
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return issues
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