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https://github.com/langgenius/dify.git
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65e89520c0
Merge AssetDownloadItem, AssetInlineItem into SandboxDownloadItem with optional 'content' field. All consumers now follow a clean pipeline: get items → accessor.resolve_items() → AppAssetService.to_download_items() → download Key changes: - SandboxDownloadItem gains content: bytes | None (entities.py) - ZipSandbox.download_items() handles both inline (base64 heredoc) and remote (curl) via a single pipeline — no structural branching - AssetDownloadService.build_download_script() takes unified list - CachedContentAccessor.resolve_items() batch-enriches items from DB (extension-agnostic, no 'if md' checks needed) - AppAssetService.to_download_items() converts AssetItem → SandboxDownloadItem - DraftAppAssetsInitializer, package_and_upload, export_bundle simplified - file_upload/node.py switched to SandboxDownloadItem - Deleted AssetDownloadItem and AssetInlineItem classes
69 lines
2.5 KiB
Python
69 lines
2.5 KiB
Python
"""App assets storage key generation.
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Provides AssetPaths facade for generating storage keys for app assets.
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Storage instances are obtained via AppAssetService.get_storage().
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"""
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from __future__ import annotations
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from uuid import UUID
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_BASE = "app_assets"
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def _check_uuid(value: str, name: str) -> None:
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try:
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UUID(value)
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except (ValueError, TypeError) as e:
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raise ValueError(f"{name} must be a valid UUID") from e
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class AssetPaths:
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"""Facade for generating app asset storage keys."""
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@staticmethod
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def draft(tenant_id: str, app_id: str, node_id: str) -> str:
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"""app_assets/{tenant}/{app}/draft/{node_id}"""
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_check_uuid(tenant_id, "tenant_id")
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_check_uuid(app_id, "app_id")
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_check_uuid(node_id, "node_id")
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return f"{_BASE}/{tenant_id}/{app_id}/draft/{node_id}"
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@staticmethod
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def build_zip(tenant_id: str, app_id: str, assets_id: str) -> str:
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"""app_assets/{tenant}/{app}/artifacts/{assets_id}.zip"""
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_check_uuid(tenant_id, "tenant_id")
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_check_uuid(app_id, "app_id")
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_check_uuid(assets_id, "assets_id")
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return f"{_BASE}/{tenant_id}/{app_id}/artifacts/{assets_id}.zip"
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@staticmethod
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def skill_bundle(tenant_id: str, app_id: str, assets_id: str) -> str:
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"""app_assets/{tenant}/{app}/artifacts/{assets_id}/skill_artifact_set.json"""
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_check_uuid(tenant_id, "tenant_id")
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_check_uuid(app_id, "app_id")
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_check_uuid(assets_id, "assets_id")
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return f"{_BASE}/{tenant_id}/{app_id}/artifacts/{assets_id}/skill_artifact_set.json"
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@staticmethod
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def source_zip(tenant_id: str, app_id: str, workflow_id: str) -> str:
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"""app_assets/{tenant}/{app}/sources/{workflow_id}.zip"""
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_check_uuid(tenant_id, "tenant_id")
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_check_uuid(app_id, "app_id")
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_check_uuid(workflow_id, "workflow_id")
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return f"{_BASE}/{tenant_id}/{app_id}/sources/{workflow_id}.zip"
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@staticmethod
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def bundle_export(tenant_id: str, app_id: str, export_id: str) -> str:
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"""app_assets/{tenant}/{app}/bundle_exports/{export_id}.zip"""
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_check_uuid(tenant_id, "tenant_id")
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_check_uuid(app_id, "app_id")
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_check_uuid(export_id, "export_id")
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return f"{_BASE}/{tenant_id}/{app_id}/bundle_exports/{export_id}.zip"
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@staticmethod
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def bundle_import(tenant_id: str, import_id: str) -> str:
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"""app_assets/{tenant}/imports/{import_id}.zip"""
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_check_uuid(tenant_id, "tenant_id")
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return f"{_BASE}/{tenant_id}/imports/{import_id}.zip"
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