enigma-bbs/core/new_scan.js

153 lines
3.7 KiB
JavaScript

/* jslint node: true */
'use strict';
// ENiGMA½
var msgArea = require('./message_area.js');
var Message = require('./message.js');
var MenuModule = require('./menu_module.js').MenuModule;
var ViewController = require('../core/view_controller.js').ViewController;
var async = require('async');
exports.moduleInfo = {
name : 'New Scan',
desc : 'Performs a new scan against various areas of the system',
author : 'NuSkooler',
};
exports.getModule = NewScanModule;
/*
* :TODO:
* * Update message ID when reading (this should be working!)
* * New scan all areas
* * User configurable new scan: Area selection (avail from messages area)
* * Add status TL/VM (either/both should update if present)
* *
*/
function NewScanModule(options) {
MenuModule.call(this, options);
var self = this;
var config = this.menuConfig.config;
this.currentStep = 'messageAreas';
this.currentScanAux = 0; // Message.WellKnownAreaNames.Private
this.newScanMessageArea = function(cb) {
var availMsgAreas = msgArea.getAvailableMessageAreas( { includePrivate : true } );
var currentArea = availMsgAreas[self.currentScanAux];
//
// Scan and update index until we find something. If results are found,
// we'll goto the list module & show them.
//
async.waterfall(
[
function checkAndUpdateIndex(callback) {
// Advance to next area if possible
if(availMsgAreas.length >= self.currentScanAux + 1) {
self.currentScanAux += 1;
callback(null);
} else {
callback(new Error('No more areas'));
}
},
function updateStatus(callback) {
// :TODO: Update status text
callback(null);
},
function newScanAreaAndGetMessages(callback) {
msgArea.getNewMessagesInAreaForUser(
self.client.user.userId, currentArea.name, function msgs(err, msgList) {
callback(err, msgList);
}
);
},
function displayMessageList(msgList, callback) {
if(msgList && msgList.length > 0) {
var nextModuleOpts = {
extraArgs: {
messageAreaName : currentArea.name,
messageList : msgList,
}
};
self.gotoMenu(config.newScanMessageList || 'newScanMessageList', nextModuleOpts);
} else {
self.newScanMessageArea(cb);
}
}
],
cb
);
};
}
require('util').inherits(NewScanModule, MenuModule);
NewScanModule.prototype.getSaveState = function() {
return {
currentStep : this.currentStep,
currentScanAux : this.currentScanAux,
};
};
NewScanModule.prototype.restoreSavedState = function(savedState) {
this.currentStep = savedState.currentStep;
this.currentScanAux = savedState.currentScanAux;
};
NewScanModule.prototype.mciReady = function(mciData, cb) {
var self = this;
var vc = self.viewControllers.allViews = new ViewController( { client : self.client } );
// :TODO: display scan step/etc.
async.series(
[
function callParentMciReady(callback) {
NewScanModule.super_.prototype.mciReady.call(self, mciData, callback);
},
function loadFromConfig(callback) {
var loadOpts = {
callingMenu : self,
mciMap : mciData.menu,
noInput : true,
};
vc.loadFromMenuConfig(loadOpts, callback);
},
function performCurrentStepScan(callback) {
switch(self.currentStep) {
case 'messageAreas' :
self.newScanMessageArea(function scanComplete(err) {
callback(null); // finished
});
break;
default :
callback(null);
}
}
],
function complete(err) {
if(err) {
self.client.log.error( { error : err.toString() }, 'Error during new scan');
}
cb(err);
}
);
};
/*
NewScanModule.prototype.finishedLoading = function() {
NewScanModule.super_.prototype.finishedLoading.call(this);
};
*/