Init Plugin 2.0

2026-03-25 13:14:09 +00:00 · 2016-01-30 18:36:55 -08:00
parent 1a356a1783
commit e1334c5196
10 changed files with 717 additions and 117 deletions
--- a/lib/platformAccessory.js
+++ b/lib/platformAccessory.js
@@ -0,0 +1,152 @@
+var uuid = require("hap-nodejs").uuid;
+var Accessory = require("hap-nodejs").Accessory;
+var Service = require("hap-nodejs").Service;
+var Characteristic = require("hap-nodejs").Characteristic;
+
+'use strict';
+
+module.exports = {
+  PlatformAccessory: PlatformAccessory
+}
+
+function PlatformAccessory(displayName, UUID, category) {
+  if (!displayName) throw new Error("Accessories must be created with a non-empty displayName.");
+  if (!UUID) throw new Error("Accessories must be created with a valid UUID.");
+  if (!uuid.isValid(UUID)) throw new Error("UUID '" + UUID + "' is not a valid UUID. Try using the provided 'generateUUID' function to create a valid UUID from any arbitrary string, like a serial number.");
+
+  this.displayName = displayName;
+  this.UUID = UUID;
+  this.category = category || Accessory.Categories.OTHER;
+  this.services = [];
+  this.reachable = false;
+  this.context = {};
+
+  this._associatedPlugin;
+  this._associatedPlatform;
+  this._associatedHAPAccessory;
+
+  this
+    .addService(Service.AccessoryInformation)
+    .setCharacteristic(Characteristic.Name, displayName)
+    .setCharacteristic(Characteristic.Manufacturer, "Default-Manufacturer")
+    .setCharacteristic(Characteristic.Model, "Default-Model")
+    .setCharacteristic(Characteristic.SerialNumber, "Default-SerialNumber");
+}
+
+PlatformAccessory.prototype.addService = function(service) {
+  // service might be a constructor like `Service.AccessoryInformation` instead of an instance
+  // of Service. Coerce if necessary.
+  if (typeof service === 'function')
+    service = new (Function.prototype.bind.apply(service, arguments));
+  
+  // check for UUID+subtype conflict
+  for (var index in this.services) {
+    var existing = this.services[index];
+    if (existing.UUID === service.UUID) {
+      // OK we have two Services with the same UUID. Check that each defines a `subtype` property and that each is unique.
+      if (!service.subtype)
+        throw new Error("Cannot add a Service with the same UUID '" + existing.UUID + "' as another Service in this Accessory without also defining a unique 'subtype' property.");
+      
+      if (service.subtype.toString() === existing.subtype.toString())
+        throw new Error("Cannot add a Service with the same UUID '" + existing.UUID + "' and subtype '" + existing.subtype + "' as another Service in this Accessory.");
+    }
+  }
+
+  this.services.push(service);
+
+  if (this._associatedHAPAccessory) {
+    this._associatedHAPAccessory.addService(service);
+  }
+  return service;
+}
+
+PlatformAccessory.prototype.getService = function(name) {
+  for (var index in this.services) {
+    var service = this.services[index];
+    
+    if (typeof name === 'string' && (service.displayName === name || service.name === name))
+      return service;
+    else if (typeof name === 'function' && ((service instanceof name) || (name.UUID === service.UUID)))
+      return service;
+  }
+}
+
+PlatformAccessory.prototype.updateReachability = function(reachable) {
+  this.reachable = reachable;
+
+  if (this._associatedHAPAccessory) {
+    this._associatedHAPAccessory.updateReachability(reachable);
+  }
+}
+
+PlatformAccessory.prototype._prepareAssociatedHAPAccessory = function () {
+  this._associatedHAPAccessory = new Accessory(this.displayName, this.UUID);
+  this._associatedHAPAccessory._sideloadServices(this.services);
+  this._associatedHAPAccessory.reachable = this.reachable;
+}
+
+PlatformAccessory.prototype._dictionaryPresentation = function() {
+  var accessory = {};
+
+  accessory.plugin = this._associatedPlugin;
+  accessory.platform = this._associatedPlatform;
+  accessory.displayName = this.displayName;
+  accessory.UUID = this.UUID;
+  accessory.category = this.category;
+  accessory.context = this.context;
+
+  var services = [];
+  for (var index in this.services) {
+    var service = this.services[index];
+    var servicePresentation = {};
+    servicePresentation.displayName = service.displayName;
+    servicePresentation.UUID = service.UUID;
+    servicePresentation.subtype = service.subtype;
+
+    var characteristics = [];
+    for (var cIndex in service.characteristics) {
+      var characteristic = service.characteristics[cIndex];
+      var characteristicPresentation = {};
+      characteristicPresentation.displayName = characteristic.displayName;
+      characteristicPresentation.UUID = characteristic.UUID;
+      characteristicPresentation.props = characteristic.props;
+      characteristicPresentation.value = characteristic.value;
+      characteristics.push(characteristicPresentation);
+    }
+    
+    servicePresentation.characteristics = characteristics;
+    services.push(servicePresentation);
+  }
+
+  accessory.services = services;
+  return accessory;
+}
+
+PlatformAccessory.prototype._configFromData = function(data) {
+  this._associatedPlugin = data.plugin;
+  this._associatedPlatform = data.platform;
+  this.displayName = data.displayName;
+  this.UUID = data.UUID;
+  this.category = data.category;
+  this.context = data.context;
+  this.reachable = false;
+
+  var services = [];
+  for (var index in data.services) {
+    var service = data.services[index];
+    var hapService = new Service(service.displayName, service.UUID, service.subtype);
+
+    var characteristics = [];
+    for (var cIndex in service.characteristics) {
+      var characteristic = service.characteristics[cIndex];
+      var hapCharacteristic = new Characteristic(characteristic.displayName, characteristic.UUID, characteristic.props);
+      hapCharacteristic.value = characteristic.value;
+      characteristics.push(hapCharacteristic);
+    }
+
+    hapService._sideloadCharacteristics(characteristics);
+    services.push(hapService);
+  }
+
+  this.services = services;
+}