mirror of
https://git.mirrors.martin98.com/https://github.com/Ultimaker/Cura
synced 2025-04-30 07:44:22 +08:00
86 lines
3.4 KiB
Python
86 lines
3.4 KiB
Python
# Copyright (c) 2017 Ultimaker B.V.
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# PluginBrowser is released under the terms of the AGPLv3 or higher.
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from UM.Extension import Extension
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from UM.i18n import i18nCatalog
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from UM.Logger import Logger
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from UM.Qt.ListModel import ListModel
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from UM.PluginRegistry import PluginRegistry
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from PyQt5.QtNetwork import QNetworkAccessManager, QNetworkRequest
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from PyQt5.QtCore import QUrl, QObject, Qt, pyqtProperty, pyqtSignal
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import json
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i18n_catalog = i18nCatalog("cura")
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class PluginBrowser(QObject, Extension):
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def __init__(self, parent = None):
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super().__init__()
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self.addMenuItem(i18n_catalog.i18n("Browse plugins"), self.browsePlugins)
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self._api_version = 1
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self._api_url = "http://software.ultimaker.com/cura/v%s/" % self._api_version
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self._plugin_list_request = None
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self._network_manager = None
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self._plugins_metadata = []
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self._plugins_model = None
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pluginsMetadataChanged = pyqtSignal()
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def browsePlugins(self):
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self._createNetworkManager()
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self.requestPluginList()
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#TODO: Show popup with populated plugin data.
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def requestPluginList(self):
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url = QUrl(self._api_url + "plugins")
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self._plugin_list_request = QNetworkRequest(url)
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self._network_manager.get(self._plugin_list_request)
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@pyqtProperty(QObject, notify=pluginsMetadataChanged)
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def pluginsModel(self):
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if self._plugins_model is None:
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self._plugins_model = ListModel()
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self._plugins_model.addRoleName(Qt.UserRole + 1, "name")
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self._plugins_model.addRoleName(Qt.UserRole + 2, "version")
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self._plugins_model.addRoleName(Qt.UserRole + 3, "short_description")
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self._plugins_model.addRoleName(Qt.UserRole + 4, "author")
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self._plugins_model.addRoleName(Qt.UserRole + 5, "already_installed")
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else:
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self._plugins_model.clear()
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items = []
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plugin_registry = PluginRegistry.getInstance()
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for metadata in self._plugins_metadata:
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items.append({
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"name": metadata["label"],
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"version": metadata["version"],
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"short_description": metadata["short_description"],
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"author": metadata["author"],
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"already_installed": plugin_registry.getMetaData(metadata["id"]) != {}
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})
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self._plugins_model.setItems(items)
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return self._plugins_model
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def _onRequestFinished(self, reply):
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reply_url = reply.url().toString()
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if reply.operation() == QNetworkAccessManager.GetOperation:
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if reply_url == self._api_url + "plugins":
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try:
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json_data = json.loads(bytes(reply.readAll()).decode("utf-8"))
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self._plugins_metadata = json_data
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self.pluginsMetadataChanged.emit()
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except json.decoder.JSONDecodeError:
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Logger.log("w", "Received an invalid print job state message: Not valid JSON.")
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return
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else:
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# Ignore any operation that is not a get operation
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pass
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def _createNetworkManager(self):
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if self._network_manager:
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self._network_manager.finished.disconnect(self._onRequestFinished)
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self._network_manager = QNetworkAccessManager()
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self._network_manager.finished.connect(self._onRequestFinished) |