mirror of
https://github.com/PiBrewing/craftbeerpi4.git
synced 2024-11-09 17:07:43 +01:00
242 lines
10 KiB
Python
242 lines
10 KiB
Python
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import importlib
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import logging
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import os
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import pkgutil
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from importlib import import_module
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from cbpi.api import *
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from cbpi.utils.utils import load_config
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from importlib_metadata import metadata, version
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logger = logging.getLogger(__name__)
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class PluginController():
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modules = {}
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types = {}
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def __init__(self, cbpi):
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self.cbpi = cbpi
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def load_plugins(self):
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this_directory = os.sep.join(
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os.path.abspath(__file__).split(os.sep)[:-1])
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for filename in os.listdir(os.path.join(this_directory, "../extension")):
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if os.path.isdir(
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os.path.join(this_directory, "../extension/") + filename) is False or filename == "__pycache__":
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continue
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try:
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logger.info("Trying to load plugin %s" % filename)
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data = load_config(os.path.join(
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this_directory, "../extension/%s/config.yaml" % filename))
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if (data.get("active") is True and data.get("version") == 4):
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self.modules[filename] = import_module(
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"cbpi.extension.%s" % (filename))
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self.modules[filename].setup(self.cbpi)
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# logger.info("Plugin %s loaded successful" % filename)
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else:
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logger.warning(
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"Plugin %s is not supporting version 4" % filename)
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except Exception as e:
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logger.error(e)
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def load_plugins_from_evn(self):
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discovered_plugins = {
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name: importlib.import_module(name)
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for finder, name, ispkg
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in pkgutil.iter_modules()
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if name.startswith('cbpi') and len(name) > 4
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}
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for key, value in discovered_plugins.items():
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from importlib.metadata import version
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try:
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logger.info("Try to load plugin: {} == {} ".format(
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key, version(key)))
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value.setup(self.cbpi)
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logger.info("Plugin {} loaded successfully".format(key))
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except Exception as e:
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logger.error("FAILED to load plugin {} ".format(key))
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logger.error(e)
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def register(self, name, clazz) -> None:
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'''
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Register a new actor type
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:param name: actor name
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:param clazz: actor class
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:return: None
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'''
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logger.debug("Register %s Class %s" % (name, clazz.__name__))
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if issubclass(clazz, CBPiActor):
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self.cbpi.actor.types[name] = self._parse_step_props(clazz, name)
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if issubclass(clazz, CBPiKettleLogic):
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self.cbpi.kettle.types[name] = self._parse_step_props(clazz, name)
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if issubclass(clazz, CBPiFermenterLogic):
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self.cbpi.fermenter.types[name] = self._parse_step_props(
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clazz, name)
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if issubclass(clazz, CBPiSensor):
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self.cbpi.sensor.types[name] = self._parse_step_props(clazz, name)
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if issubclass(clazz, CBPiStep):
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self.cbpi.step.types[name] = self._parse_step_props(clazz, name)
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if issubclass(clazz, CBPiFermentationStep):
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self.cbpi.fermenter.steptypes[name] = self._parse_step_props(
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clazz, name)
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if issubclass(clazz, CBPiExtension):
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self.c = clazz(self.cbpi)
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def _parse_property_object(self, p):
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if isinstance(p, Property.Number):
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return {"label": p.label, "type": "number", "configurable": p.configurable, "description": p.description,
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"default_value": p.default_value}
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elif isinstance(p, Property.Text):
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return {"label": p.label, "type": "text", "configurable": p.configurable, "default_value": p.default_value,
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"description": p.description}
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elif isinstance(p, Property.Select):
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return {"label": p.label, "type": "select", "configurable": True, "options": p.options,
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"description": p.description}
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elif isinstance(p, Property.Actor):
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return {"label": p.label, "type": "actor", "configurable": p.configurable, "description": p.description}
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elif isinstance(p, Property.Sensor):
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return {"label": p.label, "type": "sensor", "configurable": p.configurable, "description": p.description}
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elif isinstance(p, Property.Kettle):
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return {"label": p.label, "type": "kettle", "configurable": p.configurable, "description": p.description}
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elif isinstance(p, Property.Fermenter):
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return {"label": p.label, "type": "fermenter", "configurable": p.configurable, "description": p.description}
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def _parse_step_props(self, cls, name):
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result = {"name": name, "class": cls, "properties": [], "actions": []}
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if hasattr(cls, "cbpi_parameters"):
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parameters = []
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for p in cls.cbpi_parameters:
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parameters.append(self._parse_property_object(p))
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result["properties"] = parameters
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for method_name, method in cls.__dict__.items():
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if hasattr(method, "action"):
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key = method.__getattribute__("key")
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parameters = []
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for p in method.__getattribute__("parameters"):
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parameters.append(self._parse_property_object(p))
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result["actions"].append(
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{"method": method_name, "label": key, "parameters": parameters})
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return result
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def _parse_props(self, cls):
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name = cls.__name__
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result = {"name": name, "class": cls, "properties": [], "actions": []}
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tmpObj = cls(cbpi=None, managed_fields=None)
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members = [attr for attr in dir(tmpObj) if not callable(
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getattr(tmpObj, attr)) and not attr.startswith("__")]
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for m in members:
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if isinstance(tmpObj.__getattribute__(m), Property.Number):
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t = tmpObj.__getattribute__(m)
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result["properties"].append(
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{"name": m, "label": t.label, "type": "number", "configurable": t.configurable,
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"description": t.description, "default_value": t.default_value})
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elif isinstance(tmpObj.__getattribute__(m), Property.Text):
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t = tmpObj.__getattribute__(m)
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result["properties"].append(
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{"name": m, "label": t.label, "type": "text", "configurable": t.configurable,
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"default_value": t.default_value, "description": t.description})
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elif isinstance(tmpObj.__getattribute__(m), Property.Select):
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t = tmpObj.__getattribute__(m)
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result["properties"].append(
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{"name": m, "label": t.label, "type": "select", "configurable": True, "options": t.options,
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"description": t.description})
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elif isinstance(tmpObj.__getattribute__(m), Property.Actor):
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t = tmpObj.__getattribute__(m)
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result["properties"].append(
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{"name": m, "label": t.label, "type": "actor", "configurable": t.configurable,
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"description": t.description})
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elif isinstance(tmpObj.__getattribute__(m), Property.Sensor):
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t = tmpObj.__getattribute__(m)
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result["properties"].append(
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{"name": m, "label": t.label, "type": "sensor", "configurable": t.configurable,
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"description": t.description})
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elif isinstance(tmpObj.__getattribute__(m), Property.Kettle):
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t = tmpObj.__getattribute__(m)
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result["properties"].append(
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{"name": m, "label": t.label, "type": "kettle", "configurable": t.configurable,
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"description": t.description})
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elif isinstance(tmpObj.__getattribute__(m), Property.Fermenter):
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t = tmpObj.__getattribute__(m)
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result["properties"].append(
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{"name": m, "label": t.label, "type": "fermenter", "configurable": t.configurable,
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"description": t.description})
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for method_name, method in cls.__dict__.items():
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if hasattr(method, "action"):
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key = method.__getattribute__("key")
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parameters = method.__getattribute__("parameters")
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result["actions"].append(
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{"method": method_name, "label": key, "parameters": parameters})
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return result
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async def load_plugin_list(self, filter="cbpi"):
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result = []
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try:
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discovered_plugins = {
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name: importlib.import_module(name)
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for finder, name, ispkg
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in pkgutil.iter_modules()
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if name.startswith(filter) and len(name) > 4
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}
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for key, module in discovered_plugins.items():
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from importlib.metadata import version
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try:
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from importlib.metadata import (distribution, metadata,
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version)
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meta = metadata(key)
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result.append({row: meta[row]
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for row in list(metadata(key))})
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except Exception as e:
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logger.error("FAILED to load plugin {} ".format(key))
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logger.error(e)
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except Exception as e:
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logger.error(e)
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return []
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return result
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async def load_plugin_names(self, filter="cbpi"):
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result = []
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result.append(dict(label="All", value="All"))
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result.append(dict(label="craftbeerpi", value="craftbeerpi"))
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result.append(dict(label="steps", value="steps"))
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try:
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discovered_plugins = {
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name: importlib.import_module(name)
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for finder, name, ispkg
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in pkgutil.iter_modules()
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if name.startswith('cbpi') and len(name) > 4
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}
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for key, module in discovered_plugins.items():
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try:
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meta = metadata(key)
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if meta["Name"] != "cbpi4gui" and meta["Keywords"] == "globalsettings":
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result.append(dict(label=meta["Name"], value=meta["Name"]))
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except Exception as e:
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logger.error("FAILED to read metadata for plugin {} ".format(key))
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logger.error(e)
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except Exception as e:
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logger.error(e)
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return result
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return result
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