121 lines
3.3 KiB
JavaScript
121 lines
3.3 KiB
JavaScript
/*
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* Cylon API - Route Definitions
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* cylonjs.com
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*
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* Copyright (c) 2013-2014 The Hybrid Group
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* Licensed under the Apache 2.0 license.
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*/
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var Cylon = require('../cylon');
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var router = module.exports = require('express').Router();
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// Loads up the appropriate Robot/Device/Connection instances, if they are
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// present in the route params.
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var load = function load(req, res, next) {
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var robot = req.params.robot,
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device = req.params.device,
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connection = req.params.connection;
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if (robot) {
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req.robot = Cylon.robots[robot];
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if (!req.robot) {
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return res.json(404, { error: "No Robot found with the name " + robot });
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}
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}
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if (device) {
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req.device = req.robot.devices[device];
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if (!req.device) {
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return res.json(404, { error: "No device found with the name " + device });
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}
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}
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if (connection) {
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req.connection = req.robot.connections[connection];
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if (!req.connection) {
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return res.json(404, { error: "No connection found with the name " + connection });
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}
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}
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next();
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};
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router.get("/", function(req, res) {
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res.json({ MCP: Cylon });
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});
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router.get("/commands", function(req, res) {
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res.json({ commands: Object.keys(Cylon.commands) });
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});
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router.post("/commands/:command", function(req, res) {
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var command = req.params.command;
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var result = Cylon.commands[command].apply(Cylon, req.commandParams);
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res.json({ result: result });
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});
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router.get("/robots", function(req, res) {
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res.json({ robots: Cylon.toJSON().robots });
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});
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router.get("/robots/:robot", load, function(req, res) {
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res.json({ robot: req.robot });
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});
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router.get("/robots/:robot/commands", load, function(req, res) {
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res.json({ commands: Object.keys(req.robot.commands) });
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});
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router.all("/robots/:robot/commands/:command", load, function(req, res) {
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var command = req.robot.commands[req.params.command];
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var result = command.apply(req.robot, req.commandParams);
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res.json({ result: result });
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});
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router.get("/robots/:robot/devices", load, function(req, res) {
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res.json({ devices: req.robot.toJSON().devices });
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});
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router.get("/robots/:robot/devices/:device", load, function(req, res) {
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res.json({ device: req.device });
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});
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router.get("/robots/:robot/devices/:device/events/:event", load, function(req, res) {
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var event = req.params.event;
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res.writeHead(200, {
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'Content-Type': 'text/event-stream',
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'Connection': 'keep-alive',
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'Cache-Control': 'no-cache'
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});
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var writeData = function(data) {
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res.write("data: " + JSON.stringify(data) + "\n\n");
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};
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req.device.on(event, writeData);
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res.on('close', function() {
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req.device.removeListener(event, writeData);
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});
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});
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router.get("/robots/:robot/devices/:device/commands", load, function(req, res) {
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res.json({ commands: Object.keys(req.device.driver.commands) });
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});
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router.all("/robots/:robot/devices/:device/commands/:command", load, function(req, res) {
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var command = req.device.driver.commands[req.params.command];
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var result = command.apply(req.device.driver, req.commandParams);
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res.json({ result: result });
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});
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router.get("/robots/:robot/connections", load, function(req, res) {
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res.json({ connections: req.robot.toJSON().connections });
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});
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router.get("/robots/:robot/connections/:connection", load, function(req, res) {
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res.json({ connection: req.connection });
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});
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