feat: add batocera, recalbox, retrobat native exporters

2026-04-21 00:02:36 -05:00 · 2026-03-30 15:31:44 +02:00
parent 9b785ec785
commit 1e6b499602
4 changed files with 361 additions and 0 deletions
@@ -0,0 +1,90 @@
+"""Exporter for Recalbox es_bios.xml format."""
+
+from __future__ import annotations
+
+from pathlib import Path
+from xml.etree.ElementTree import Element, SubElement, ElementTree, indent
+
+from .base_exporter import BaseExporter
+
+
+class Exporter(BaseExporter):
+    """Export truth data to Recalbox es_bios.xml format."""
+
+    @staticmethod
+    def platform_name() -> str:
+        return "recalbox"
+
+    def export(
+        self,
+        truth_data: dict,
+        output_path: str,
+        scraped_data: dict | None = None,
+    ) -> None:
+        native_map: dict[str, str] = {}
+        if scraped_data:
+            for sys_id, sys_data in scraped_data.get("systems", {}).items():
+                nid = sys_data.get("native_id")
+                if nid:
+                    native_map[sys_id] = nid
+
+        root = Element("biosList")
+
+        systems = truth_data.get("systems", {})
+        for sys_id in sorted(systems):
+            sys_data = systems[sys_id]
+            files = sys_data.get("files", [])
+            if not files:
+                continue
+
+            native_id = native_map.get(sys_id, sys_id)
+            system_el = SubElement(root, "system", platform=native_id)
+
+            for fe in files:
+                name = fe.get("name", "")
+                if name.startswith("_"):
+                    continue
+
+                dest = fe.get("destination", name)
+                md5 = fe.get("md5", "")
+                if isinstance(md5, list):
+                    md5 = ",".join(md5)
+                required = fe.get("required", False)
+
+                attrs = {
+                    "path": dest,
+                    "md5": md5,
+                    "mandatory": "true" if required else "false",
+                    "hashMatchMandatory": "true" if required else "false",
+                }
+                SubElement(system_el, "bios", **attrs)
+
+        indent(root, space="    ")
+        tree = ElementTree(root)
+        tree.write(output_path, encoding="unicode", xml_declaration=True)
+        # Add trailing newline
+        with open(output_path, "a") as f:
+            f.write("\n")
+
+    def validate(self, truth_data: dict, output_path: str) -> list[str]:
+        from xml.etree.ElementTree import parse as xml_parse
+
+        tree = xml_parse(output_path)
+        root = tree.getroot()
+
+        exported_paths: set[str] = set()
+        for bios_el in root.iter("bios"):
+            path = bios_el.get("path", "")
+            if path:
+                exported_paths.add(path)
+
+        issues: list[str] = []
+        for sys_data in truth_data.get("systems", {}).values():
+            for fe in sys_data.get("files", []):
+                name = fe.get("name", "")
+                if name.startswith("_"):
+                    continue
+                dest = fe.get("destination", name)
+                if dest not in exported_paths:
+                    issues.append(f"missing: {dest}")
+        return issues