exports.import = function (fileName, done) {
var stream = fs.createReadStream(fileName);
// create parser
var pr = new Parser();
// count of feeds included in the data
var counter = 0;
// return data
var data = [];
stream.on('open', function () {
var self = this;
self.pipe(pr);
});
pr.on('readable', function () {
var self = this;
var outline;
while ((outline = self.read()) !== null) {
// add data to output array
data.push(outline);
// increment counter
++counter;
}
});
pr.on('end', function () {
done(null, data);
});
};
module.exports.importOpml = function (next, fn) {
log.info("Importing OPML from " + fn);
var subscriptions = new hp_models.SubscriptionCollection(),
OpmlParser = require('opmlparser'),
op = new OpmlParser(),
ct = 0;
op.on('feed', function (feed) {
var sub = subscriptions.create({
"description": feed.title || feed.text,
"resource_url": feed.xmlUrl || feed.url
});
ct++;
});
op.on('end', function (meta, feeds, outline) {
log.info(ct + " URLs imported");
next();
});
op.parseFile(fn);
};
/*
var req = request('http://hosting.opml.org/dave/spec/subscriptionList.opml');
req.on('error', done);
req.on('response', function (res) {
if (res.statusCode != 200) return done(new Error('Bad status code'));
this.pipe(opmlparser);
})
*/
/* local opml */
var opmlfile = '/home/shiva/code/samiska.git/samiska/etc/feedly.opml';
var source = fs.createReadStream(opmlfile);
source.pipe(opmlparser);
opmlparser.on('error', done);
opmlparser.once('readable', function () {
console.log('This OPML is entitled: "%s"', this.meta.title);
});
opmlparser.on('readable', function() {
var outline;
while (outline = this.read()) {
if (outline['#type'] === 'feed') {
counter++;
console.log('Got feed: "%s" <%s>', outline.title, outline.xmlurl);
}
}
});