embark-area-51/lib/core/modules/coderunner/codeRunner.js

56 lines
1.6 KiB
JavaScript

// still needs to be run on a separate file due to the global context
var RunCode = require('./runCode.js');
class CodeRunner {
constructor(options) {
this.plugins = options.plugins;
this.logger = options.logger;
this.events = options.events;
this.ipc = options.ipc;
this.commands = [];
let self = this;
// necessary to init the context
RunCode.initContext();
if (this.ipc.isServer()) {
this.ipc.on('runcode:getCommands', (_err, callback) => {
let result = {web3Config: RunCode.getWeb3Config(), commands: self.commands};
callback(null, result);
});
}
if (this.ipc.isClient() && this.ipc.connected) {
this.ipc.listenTo('runcode:newCommand', function (command) {
if (command.varName) {
self.events.emit("runcode:register", command.varName, command.code);
} else {
self.events.request("runcode:eval", command.code);
}
});
}
this.events.on("runcode:register", (varName, code) => {
if (self.ipc.isServer() && varName !== 'web3') {
self.commands.push({varName, code});
self.ipc.broadcast("runcode:newCommand", {varName, code});
}
RunCode.registerVar(varName, code);
});
this.events.setCommandHandler('runcode:eval', (code, cb, dashboard = false) => {
if (!cb) {
cb = function() {};
}
let result = RunCode.doEval(code);
if (!dashboard && self.ipc.isServer()) {
self.commands.push({code});
self.ipc.broadcast("runcode:newCommand", {code});
}
cb(null, result);
});
}
}
module.exports = CodeRunner;