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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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36
src/webserver.js
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@@ -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;
}
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();
res.type('xml').set('Content-Length', data.length).send(data);
});
return;
}