initial commit: applephotos CLI with progress, cloud status, per-asset export

2026-06-11 20:25:07 +02:00
commit 6ec16f3966
21 changed files with 3488 additions and 0 deletions
@@ -0,0 +1,142 @@
+//go:build test
+
+package photos
+
+/*
+#cgo CFLAGS: -I${SRCDIR}/../../bridge
+#cgo LDFLAGS: -L${SRCDIR}/../../bridge -lphotokit_bridge_stub
+#include "photokit_bridge.h"
+#include <stdlib.h>
+
+void photos_test_set_access(int rc);
+void photos_test_set_albums(const char *json);
+void photos_test_set_assets(const char *json);
+void photos_test_set_tree(const char *json);
+void photos_test_set_export_rc(int rc);
+void photos_test_set_export_originals_rc(int rc);
+void photos_test_set_backup_all_rc(int rc);
+void photos_test_set_albums_null(void);
+void photos_test_set_assets_null(void);
+void photos_test_set_tree_null(void);
+void photos_request_cancel(void);
+void photos_test_set_export_preview_json(const char *json);
+void photos_test_set_export_original_json(const char *json);
+*/
+import "C"
+
+import "unsafe"
+
+type CgoBridge struct{}
+
+var DefaultBridge Bridge = &CgoBridge{}
+
+func SetTestAccessRC(rc int)          { C.photos_test_set_access(C.int(rc)) }
+func SetTestAlbumsJSON(json string)   { C.photos_test_set_albums(C.CString(json)) }
+func SetTestAssetsJSON(json string)   { C.photos_test_set_assets(C.CString(json)) }
+func SetTestTreeJSON(json string)     { C.photos_test_set_tree(C.CString(json)) }
+func SetTestExportRC(rc int)          { C.photos_test_set_export_rc(C.int(rc)) }
+func SetTestExportOriginalsRC(rc int) { C.photos_test_set_export_originals_rc(C.int(rc)) }
+func SetTestBackupAllRC(rc int)       { C.photos_test_set_backup_all_rc(C.int(rc)) }
+func SetTestAlbumsNull()              { C.photos_test_set_albums_null() }
+func SetTestAssetsNull()              { C.photos_test_set_assets_null() }
+func SetTestTreeNull()                { C.photos_test_set_tree_null() }
+func SetTestExportPreviewJSON(json string) { C.photos_test_set_export_preview_json(C.CString(json)) }
+func SetTestExportOriginalJSON(json string) { C.photos_test_set_export_original_json(C.CString(json)) }
+
+func (*CgoBridge) RequestAccess() error {
+	rc := C.photos_request_access()
+	if rc != 0 {
+		return errAccessDenied
+	}
+	return nil
+}
+
+func (*CgoBridge) ListAlbums() ([]Album, error) {
+	cs := C.photos_list_albums_json()
+	if cs == nil {
+		return nil, errBridgeNil
+	}
+	defer C.photos_free_string(cs)
+	return ParseAlbumsJSON(C.GoString(cs))
+}
+
+func (*CgoBridge) ListAssets(albumID string) ([]Asset, int, error) {
+	cid := C.CString(albumID)
+	defer C.free(unsafe.Pointer(cid))
+	cs := C.photos_list_assets_json(cid)
+	if cs == nil {
+		return nil, 0, errBridgeNil
+	}
+	defer C.photos_free_string(cs)
+	return ParseAssetsJSON(C.GoString(cs))
+}
+
+func (*CgoBridge) ListTree() ([]CollectionNode, error) {
+	cs := C.photos_list_tree_json()
+	if cs == nil {
+		return nil, errBridgeNil
+	}
+	defer C.photos_free_string(cs)
+	return ParseTreeJSON(C.GoString(cs))
+}
+
+func (*CgoBridge) ExportAlbumPreviews(albumID, outputDir string, targetSize int) (int, error) {
+	cid := C.CString(albumID)
+	defer C.free(unsafe.Pointer(cid))
+	cdir := C.CString(outputDir)
+	defer C.free(unsafe.Pointer(cdir))
+	rc := C.photos_export_album_previews(cid, cdir, C.int(targetSize))
+	return InterpretExportResult(int(rc))
+}
+
+func (*CgoBridge) ExportAlbumOriginals(albumID, outputDir string) (int, error) {
+	cid := C.CString(albumID)
+	defer C.free(unsafe.Pointer(cid))
+	cdir := C.CString(outputDir)
+	defer C.free(unsafe.Pointer(cdir))
+	rc := C.photos_export_album_originals(cid, cdir)
+	return InterpretExportResult(int(rc))
+}
+
+func (*CgoBridge) BackupAll(outputDir string, targetSize int, originals bool) (int, error) {
+	cdir := C.CString(outputDir)
+	defer C.free(unsafe.Pointer(cdir))
+
+	coriginals := 0
+	if originals {
+		coriginals = 1
+	}
+
+	rc := C.photos_backup_all(cdir, C.int(targetSize), C.int(coriginals))
+	return InterpretExportResult(int(rc))
+}
+
+func (*CgoBridge) Cancel() {
+	C.photos_request_cancel()
+}
+
+func (*CgoBridge) ExportPreview(assetID, outputDir string, targetSize, index int) (ExportResult, error) {
+	cid := C.CString(assetID)
+	defer C.free(unsafe.Pointer(cid))
+	cdir := C.CString(outputDir)
+	defer C.free(unsafe.Pointer(cdir))
+	cs := C.photos_export_preview_json(cid, cdir, C.int(targetSize), C.int(index))
+	if cs == nil {
+		return ExportResult{}, errBridgeNil
+	}
+	defer C.photos_free_string(cs)
+	return ParseExportResultJSON(C.GoString(cs))
+}
+
+func (*CgoBridge) ExportOriginal(assetID, outputDir string, index int) (ExportResult, error) {
+	cid := C.CString(assetID)
+	defer C.free(unsafe.Pointer(cid))
+	cdir := C.CString(outputDir)
+	defer C.free(unsafe.Pointer(cdir))
+	cs := C.photos_export_original_json(cid, cdir, C.int(index))
+	if cs == nil {
+		return ExportResult{}, errBridgeNil
+	}
+	defer C.photos_free_string(cs)
+	return ParseExportResultJSON(C.GoString(cs))
+}