118 lines
4.0 KiB
TypeScript

// (C) Copyright 2015 Martin Dougiamas
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
import { Injectable } from '@angular/core';
import { CoreLoggerProvider } from '@providers/logger';
import { CoreSitesProvider } from '@providers/sites';
import { CoreConfigConstants } from '../../../../configconstants';
import { CoreSite } from '@classes/site';
/**
* Service to handle Airnotifier message output.
*/
@Injectable()
export class AddonMessageOutputAirnotifierProvider {
protected ROOT_CACHE_KEY = 'mmaMessageOutputAirnotifier:';
protected logger: any;
constructor(loggerProvider: CoreLoggerProvider, private sitesProvider: CoreSitesProvider) {
this.logger = loggerProvider.getInstance('AddonMessageOutputAirnotifier');
}
/**
* Enables or disables a device.
*
* @param {number} deviceId Device ID.
* @param {boolean} enable True to enable, false to disable.
* @param {string} [siteId] Site ID. If not defined, current site.
* @return {Promise<any>} Promise resolved if success.
*/
enableDevice(deviceId: number, enable: boolean, siteId?: string): Promise<any> {
return this.sitesProvider.getSite(siteId).then((site) => {
const data = {
deviceid: deviceId,
enable: enable ? 1 : 0
};
return site.write('message_airnotifier_enable_device', data).then((result) => {
if (!result.success) {
// Fail. Reject with warning message if any.
if (result.warnings && result.warnings.length) {
return Promise.reject(result.warnings[0].message);
}
return Promise.reject(null);
}
});
});
}
/**
* Get the cache key for the get user devices call.
*
* @return {string} Cache key.
*/
protected getUserDevicesCacheKey(): string {
return this.ROOT_CACHE_KEY + 'userDevices';
}
/**
* Get user devices.
*
* @param {string} [siteId] Site ID. If not defined, use current site.
* @return {Promise<any>} Promise resolved with the devices.
*/
getUserDevices(siteId?: string): Promise<any> {
this.logger.debug('Get user devices');
return this.sitesProvider.getSite(siteId).then((site) => {
const data = {
appid: CoreConfigConstants.app_id
};
const preSets = {
cacheKey: this.getUserDevicesCacheKey(),
updateFrequency: CoreSite.FREQUENCY_RARELY
};
return site.read('message_airnotifier_get_user_devices', data, preSets).then((data) => {
return data.devices;
});
});
}
/**
* Invalidate get user devices.
*
* @param {string} [siteId] Site ID. If not defined, current site.
* @return {Promise<any>} Promise resolved when data is invalidated.
*/
invalidateUserDevices(siteId?: string): Promise<any> {
return this.sitesProvider.getSite(siteId).then((site) => {
return site.invalidateWsCacheForKey(this.getUserDevicesCacheKey());
});
}
/**
* Returns whether or not the plugin is enabled for the current site.
*
* @return {boolean} True if enabled, false otherwise.
* @since 3.2
*/
isEnabled(): boolean {
return this.sitesProvider.wsAvailableInCurrentSite('message_airnotifier_enable_device') &&
this.sitesProvider.wsAvailableInCurrentSite('message_airnotifier_get_user_devices');
}
}