mirror of
https://github.com/LightAir/turbo-rss.git
synced 2026-02-04 03:56:19 +00:00
added support for enclosure
Author: Victor Jonsson <kontakt@victorjonsson.se>
This commit is contained in:
Dylan Greene
33
lib/rss.js
33
lib/rss.js
@@ -2,7 +2,9 @@
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Documentation coming soon.
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*/
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var XML = require('xml');
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var XML = require('xml'),
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mime = require('mime'),
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fs = require('fs');
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function RSS (options, items) {
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options = options || {};
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@@ -24,7 +26,8 @@ function RSS (options, items) {
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guid: options.guid,
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categories: options.categories || [],
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author: options.author,
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date: options.date
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date: options.date,
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enclosure: options.enclosure || false
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};
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this.items.push(item);
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@@ -72,7 +75,33 @@ function generateXML (data){
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ifTruePush(item.author || data.author, item_values, { 'dc:creator': { _cdata: item.author || data.author } });
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ifTruePush(item.date, item_values, { pubDate: new Date(item.date).toGMTString() });
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if( item.enclosure && item.enclosure.url ) {
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if( item.enclosure.file ) {
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item_values.push({
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enclosure : {
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_attr : {
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url : item.enclosure.url,
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length : fs.statSync(item.enclosure.file).size,
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type : mime.lookup(item.enclosure.file)
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}
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}
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});
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} else {
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item_values.push({
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enclosure : {
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_attr : {
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url : item.enclosure.url,
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length : item.enclosure.size || 0,
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type : mime.lookup(item.enclosure.url)
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}
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}
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});
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}
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}
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channel.push({ item: item_values });
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});
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return { rss: [
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@@ -21,7 +21,8 @@
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},
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"dependencies":
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{
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"xml": ">= 0.0.4"
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"xml": ">= 0.0.4",
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"mime": ">= 1.2.9"
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},
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"main": "lib/rss.js",
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"engines": { "node": ">=0.4.0" },
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@@ -35,6 +35,7 @@
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guid: '1123', // optional - defaults to url
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author: 'Guest Author', // optional - defaults to feed author property
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date: 'May 27, 2012' // any format that js Date can parse.
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enclosure : {url:'...', file:'path-to-file'} // optional
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});
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// cache the xml
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@@ -97,7 +98,7 @@ especially when tests are included.
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(The MIT License)
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Copyright (c) 2011 Dylan Greene <dylang@gmail.com>
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Copyright (c) 2011-2013 Dylan Greene <dylang@gmail.com>
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Permission is hereby granted, free of charge, to any person obtaining
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a copy of this software and associated documentation files (the
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BIN
test/image.png
Normal file
BIN
test/image.png
Normal file
Binary file not shown.
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After Width: | Height: | Size: 16 KiB |
45
test/test.js
45
test/test.js
@@ -99,6 +99,51 @@ module.exports = {
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var expectedResult = '<?xml version="1.0" encoding="UTF-8"?>\n<rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"><channel><title><![CDATA[title]]></title><description><![CDATA[description]]></description><link>http://example.com</link><generator>NodeJS RSS Module</generator><lastBuildDate>' + new Date().toUTCString() +'</lastBuildDate><atom:link href="http://example.com/rss.xml" rel="self" type="application/rss+xml"/><item><title><![CDATA[item 1]]></title><description><![CDATA[description 1]]></description><link>http://example.com/article1</link><guid isPermaLink="true">http://example.com/article1</guid><dc:creator><![CDATA[Dylan Greene]]></dc:creator><pubDate>Thu, 24 May 2012 04:00:00 GMT</pubDate></item><item><title><![CDATA[item 2]]></title><description><![CDATA[description 2]]></description><link>http://example.com/article2</link><guid isPermaLink="true">http://example.com/article2</guid><dc:creator><![CDATA[Dylan Greene]]></dc:creator><pubDate>Fri, 25 May 2012 04:00:00 GMT</pubDate></item><item><title><![CDATA[item 3]]></title><description><![CDATA[description 3]]></description><link>http://example.com/article3</link><guid isPermaLink="false">item3</guid><dc:creator><![CDATA[Dylan Greene]]></dc:creator><pubDate>Sat, 26 May 2012 04:00:00 GMT</pubDate></item><item><title><![CDATA[item 4 & html test with <strong>]]></title><description><![CDATA[description 4 uses some <strong>html</strong>]]></description><link>http://example.com/article4?this&that</link><guid isPermaLink="true">http://example.com/article4?this&that</guid><dc:creator><![CDATA[Guest Author]]></dc:creator><pubDate>Sun, 27 May 2012 04:00:00 GMT</pubDate></item></channel></rss>';
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var result = feed.xml();
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test.equal(result.length, expectedResult.length);
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test.equal(result, expectedResult);
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test.done();
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},
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'test with enclosure' : function(test) {
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var feed = new RSS({
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title: 'title',
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description: 'description',
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feed_url: 'http://example.com/rss.xml',
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site_url: 'http://example.com',
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author: 'Dylan Greene'
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});
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feed.item({
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title: 'item 1',
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description: 'description 1',
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url: 'http://example.com/article1',
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date: 'May 24, 2012 04:00:00 GMT',
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enclosure : 'incorrect value'
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});
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feed.item({
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title: 'item 2',
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description: 'description 2',
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url: 'http://example.com/article1',
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date: 'May 24, 2012 04:00:00 GMT',
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enclosure : {url: '/media/some-file.flv'}
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});
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feed.item({
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title: 'item 3',
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description: 'description 3',
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url: 'http://example.com/article1',
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date: 'May 24, 2012 04:00:00 GMT',
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enclosure : {url: '/media/image.png', file : __dirname+'/image.png'}
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});
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var expectedResult = '<?xml version="1.0" encoding="UTF-8"?>\n<rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"><channel><title><![CDATA[title]]></title><description><![CDATA[description]]></description><link>http://example.com</link><generator>NodeJS RSS Module</generator><lastBuildDate>' + new Date().toUTCString() +'</lastBuildDate><atom:link href="http://example.com/rss.xml" rel="self" type="application/rss+xml"/>'+
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'<item><title><![CDATA[item 1]]></title><description><![CDATA[description 1]]></description><link>http://example.com/article1</link><guid isPermaLink="true">http://example.com/article1</guid><dc:creator><![CDATA[Dylan Greene]]></dc:creator><pubDate>Thu, 24 May 2012 04:00:00 GMT</pubDate></item>'+
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'<item><title><![CDATA[item 2]]></title><description><![CDATA[description 2]]></description><link>http://example.com/article1</link><guid isPermaLink="true">http://example.com/article1</guid><dc:creator><![CDATA[Dylan Greene]]></dc:creator><pubDate>Thu, 24 May 2012 04:00:00 GMT</pubDate><enclosure url="/media/some-file.flv" length="0" type="video/x-flv"/></item>'+
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'<item><title><![CDATA[item 3]]></title><description><![CDATA[description 3]]></description><link>http://example.com/article1</link><guid isPermaLink="true">http://example.com/article1</guid><dc:creator><![CDATA[Dylan Greene]]></dc:creator><pubDate>Thu, 24 May 2012 04:00:00 GMT</pubDate><enclosure url="/media/image.png" length="16650" type="image/png"/></item>'+
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'</channel></rss>';
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var result = feed.xml();
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test.equal(result.length, expectedResult.length);
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test.equal(result, expectedResult);
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test.done();
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