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some updates to the rss module

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This commit is contained in:
reality 2014-06-19 14:41:57 +00:00
parent c50975672e
commit daa5c9ccc2
1 changed files with 30 additions and 18 deletions
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44
modules/rss/rss.js
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@ -2,26 +2,29 @@
* Module Name: RSS
* Description: Allows to read RSS feeds
*/
var FeedParser = require('feedparser')
, request = require('request')
, _ = require('underscore')._;
var FeedParser = require('feedparser'),
request = require('request'),
_ = require('underscore')._;
var rss = function(dbot) {
this.pollInterval = 120000;
var self = this;
this.internalAPI = {
'makeRequest': function(id,feed) {
var fid = id;
var req = request(feed.url);
var feedparser = new FeedParser();
//dbot.say(feed.server,feed.channel,"Sending request for feed "+fid+" name "+feed.name+" lP:"+feed.lastPosted);
var fid = id,
req = request(feed.url),
feedparser = new FeedParser();
req.on('error', function (error) {
if(dbot.config.debugMode) {
dbot.say(feed.server,feed.channel,"RSS: Request for RSS feed got an error: "+error+" Start self-destruct sequence.");
}
});
req.on('response', function (res) {
var stream = this;
if (res.statusCode != 200){
if (res.statusCode !== 200){
dbot.say(feed.server,feed.channel,"RSS: RSS server returned status code "+res.statusCode+". Bastard.");
return;
}
@ -30,13 +33,16 @@ var rss = function(dbot) {
});
feedparser.on('error', function(error) {
if(dbot.config.debugMode) {
dbot.say(feed.server,feed.channel,"RSS: Feedparser encountered an error: "+error+";;; Inform administrator!");
}
});
feedparser.on('readable', function() {
// This is where the action is!
var stream = this
, meta = this.meta // **NOTE** the "meta" is always available in the context of the feedparser instance
, item;
var stream = this,
meta = this.meta, // **NOTE** the "meta" is always available in the context of the feedparser instance
item;
while (item = stream.read()) {
if(item.pubdate.getTime() - feed.lastPosted > 0) {
@ -72,16 +78,19 @@ var rss = function(dbot) {
dbot.db.feeds[fid] = feed;
});
}.bind(this),
'checkFeeds': function() {
console.log("Checking feeds...");
for(var i=0;i<dbot.db.feeds.length;++i) {
this.internalAPI.makeRequest(i,dbot.db.feeds[i]);
}
}.bind(this),
'reloadFeeds': function() {
return setInterval(this.internalAPI.checkFeeds,self.pollInterval);
return setInterval(this.internalAPI.checkFeeds, this.pollInterval);
}.bind(this)
};
this.commands = {
'~addrssfeed': function(event) {
if(event.params.length < 3) {
@ -92,24 +101,27 @@ var rss = function(dbot) {
dbot.db.feeds.push({server:event.server, channel:event.channel.name, name:event.params[1], url:event.params[2], lastPosted: now, newTime: now});
event.reply("Adding RSS feed named "+event.params[1]+" with URL "+event.params[2]);
},
'~rsstest': function(event) {
event.reply("I posted RSS last @ "+self.lastPosted);
event.reply("I posted RSS last @ "+this.lastPosted);
event.reply("Nothing to test. Go home.");
},
'~delrssfeed': function(event) {
for(var i=0;i<dbot.db.feeds.length;++i) {
if(dbot.db.feeds[i].server == event.server && dbot.db.feeds[i].channel == event.channel.name && dbot.db.feeds[i].name == event.params[1]) {
event.reply("Found feed "+event.params[1]+" you were looking for...");
dbot.db.feeds.splice(i, 1);
event.reply("... removed!");
event.reply("Removed feed "+event.params[1]+" you were looking for...");
break;
}
}
}
};
this.onLoad = function() {
this.interval = this.internalAPI.reloadFeeds();
};
this.onDestroy = function() {
clearInterval(this.interval);
};