dify/api/services/plugin/plugin_service.py

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2024-10-08 21:28:59 +08:00
from collections.abc import Generator
from mimetypes import guess_type
from core.plugin.entities.plugin import PluginEntity
from core.plugin.entities.plugin_daemon import InstallPluginMessage, PluginDaemonInnerError
from core.plugin.manager.asset import PluginAssetManager
from core.plugin.manager.debugging import PluginDebuggingManager
from core.plugin.manager.plugin import PluginInstallationManager
class PluginService:
@staticmethod
def get_plugin_debugging_key(tenant_id: str) -> str:
manager = PluginDebuggingManager()
return manager.get_debugging_key(tenant_id)
@staticmethod
def list_plugins(tenant_id: str) -> list[PluginEntity]:
manager = PluginInstallationManager()
return manager.list_plugins(tenant_id)
@staticmethod
def get_asset(tenant_id: str, asset_file: str) -> tuple[bytes, str]:
manager = PluginAssetManager()
# guess mime type
mime_type, _ = guess_type(asset_file)
return manager.fetch_asset(tenant_id, asset_file), mime_type or "application/octet-stream"
@staticmethod
def check_plugin_unique_identifier(tenant_id: str, plugin_unique_identifier: str) -> bool:
manager = PluginInstallationManager()
return manager.fetch_plugin_by_identifier(tenant_id, plugin_unique_identifier)
@staticmethod
def install_plugin_from_unique_identifier(tenant_id: str, plugin_unique_identifier: str) -> bool:
manager = PluginInstallationManager()
return manager.install_from_identifier(tenant_id, plugin_unique_identifier)
@staticmethod
def install_plugin_from_pkg(tenant_id: str, pkg: bytes) -> Generator[InstallPluginMessage, None, None]:
manager = PluginInstallationManager()
try:
yield from manager.install_from_pkg(tenant_id, pkg)
except PluginDaemonInnerError as e:
yield InstallPluginMessage(event=InstallPluginMessage.Event.Error, data=str(e.message))