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bugfixing and allowing feeds to be generated on request (as opposed to just updated on posting

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This commit is contained in:
Julian Lam
2013-09-04 13:52:28 -04:00
parent 164977972e
commit 661fdfb43e
3 changed files with 41 additions and 30 deletions
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3
package.json
View File

@@ -36,7 +36,8 @@
"reds": "~0.2.4",
"winston": "~0.7.2",
"nodebb-plugin-mentions": "~0.1.0",
"nodebb-plugin-markdown": "~0.1.0"
"nodebb-plugin-markdown": "~0.1.0",
"rss": "~0.2.0"
},
"bugs": {
"url": "https://github.com/designcreateplay/NodeBB/issues"

28
src/feed.js
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@@ -14,13 +14,13 @@
baseUrl: nconf.get('url') + 'feeds'
};
Feed.saveFeed = function(location, feed) {
Feed.saveFeed = function(location, feed, callback) {
var savePath = path.join(__dirname, '../', location);
fs.writeFile(savePath, feed.xml(), function (err) {
if(err) {
winston.err(err);
}
if(err) return winston.err(err);
if (callback) callback(err);
});
}
@@ -41,24 +41,26 @@
ttl: Feed.defaults.ttl
}),
topic_posts = topicData.main_posts.concat(topicData.posts),
title, postData;
title, postData, dateStamp;
for (var i = 0, ii = topic_posts.length; i < ii; i++) {
title = 'Reply to ' + topicData.topic_name + ' on ' + (new Date(parseInt(topic_posts[i].timestamp, 10)).toUTCString());
postData = topic_posts[i];
dateStamp = new Date(parseInt(postData.edited === 0 ? postData.timestamp : postData.edited, 10)).toUTCString();
title = 'Reply to ' + topicData.topic_name + ' on ' + dateStamp;
feed.item({
title: title,
description: postData.content,
url: nconf.get('url') + 'topic/' + topicData.slug + '#' + postData.pid,
author: postData.username,
date: new Date(parseInt(postData.edited === 0 ? postData.timestamp : postData.edited, 10)).toUTCString()
date: dateStamp
});
}
Feed.saveFeed('feeds/topics/' + tid + '.rss', feed);
Feed.saveFeed('feeds/topics/' + tid + '.rss', feed, function(err) {
if (callback) callback();
});
});
};
@@ -76,23 +78,25 @@
ttl: Feed.defaults.ttl
}),
topics = categoryData.topics,
title, topicData;
title, topicData, dateStamp;
for (var i = 0, ii = topics.length; i < ii; i++) {
title = topics[i].title + '. Posted on ' + (new Date(parseInt(topics[i].timestamp, 10)).toUTCString());
topicData = topics[i];
dateStamp = new Date(parseInt(topicData.lastposttime, 10)).toUTCString();
title = topics[i].title;
feed.item({
title: title,
url: nconf.get('url') + 'topic/' + topicData.slug,
author: topicData.username,
date: new Date(parseInt(topicData.lastposttime, 10)).toUTCString()
date: dateStamp
});
}
Feed.saveFeed('feeds/categories/' + cid + '.rss', feed);
Feed.saveFeed('feeds/categories/' + cid + '.rss', feed, function(err) {
if (callback) callback();
});
});
};
}(exports));

36
src/webserver.js
View File

@@ -210,21 +210,17 @@ var express = require('express'),
app.get('/topic/:topic_id/:slug?', function(req, res) {
var tid = req.params.topic_id;
if (tid.match(/^\d+\.rss$/)) {
tid = tid.slice(0, -4);
var rssPath = path.join(__dirname, '../', 'feeds/topics', tid + '.rss'),
loadFeed = function() {
fs.readFile(rssPath, function (err, data) {
if (err) {
res.type('text').send(404, "Unable to locate an rss feed at this location.");
return;
}
res.type('xml').set('Content-Length', data.length).send(data);
if (err) res.type('text').send(404, "Unable to locate an rss feed at this location.");
else res.type('xml').set('Content-Length', data.length).send(data);
});
return;
};
if (!fs.existsSync(rssPath)) {
@@ -232,6 +228,8 @@ var express = require('express'),
loadFeed();
});
} else loadFeed();
return;
}
async.waterfall([
@@ -291,14 +289,22 @@ var express = require('express'),
var cid = req.params.category_id;
if (cid.match(/^\d+\.rss$/)) {
fs.readFile(path.join(__dirname, '../', 'feeds/categories', cid), function (err, data) {
if (err) {
res.type('text').send(404, "Unable to locate an rss feed at this location.");
return;
}
res.type('xml').set('Content-Length', data.length).send(data);
cid = cid.slice(0, -4);
var rssPath = path.join(__dirname, '../', 'feeds/categories', cid + '.rss'),
loadFeed = function() {
fs.readFile(rssPath, function (err, data) {
if (err) res.type('text').send(404, "Unable to locate an rss feed at this location.");
else res.type('xml').set('Content-Length', data.length).send(data);
});
};
if (!fs.existsSync(rssPath)) {
feed.updateCategory(cid, function() {
loadFeed();
});
} else loadFeed();
return;
}