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witochandrawitochandra
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support media:content
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-6
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5 files changed

+172
-6
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‎lib/domain/media/content.dart‎

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import 'package:xml/xml.dart';
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class Content {
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final String url;
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final String type;
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final int fileSize;
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final String medium;
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final bool isDefault;
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final String expression;
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final int bitrate;
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final double framerate;
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final double samplingrate;
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final int channels;
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final int duration;
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final int height;
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final int width;
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final String lang;
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Content({
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this.url,
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this.type,
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this.fileSize,
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this.medium,
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this.isDefault,
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this.expression,
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this.bitrate,
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this.framerate,
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this.samplingrate,
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this.channels,
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this.duration,
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this.height,
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this.width,
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this.lang,
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});
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factory Content.parse(XmlElement element) {
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return new Content(
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url: element.getAttribute("url"),
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type: element.getAttribute("type"),
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fileSize: int.tryParse(element.getAttribute("fileSize") ?? "0"),
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medium: element.getAttribute("medium"),
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isDefault: element.getAttribute("isDefault") == "true",
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expression: element.getAttribute("expression"),
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bitrate: int.tryParse(element.getAttribute("bitrate") ?? "0"),
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framerate: double.tryParse(element.getAttribute("framerate") ?? "0"),
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samplingrate: double.tryParse(
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element.getAttribute("samplingrate") ?? "0",
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),
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channels: int.tryParse(element.getAttribute("channels") ?? "0"),
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duration: int.tryParse(element.getAttribute("duration") ?? "0"),
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height: int.tryParse(element.getAttribute("height") ?? "0"),
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width: int.tryParse(element.getAttribute("width") ?? "0"),
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lang: element.getAttribute("lang"),
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);
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}
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}

‎lib/domain/media/media.dart‎

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import 'package:webfeed/domain/media/content.dart';
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import 'package:xml/xml.dart';
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class Media {
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final List<Content> contents;
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Media({this.contents});
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factory Media.parse(XmlElement element) {
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var contents = element.findAllElements("media:content").map((e) {
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return new Content.parse(e);
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}).toList();
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return new Media(
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contents: contents,
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);
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}
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}

‎lib/domain/rss_item.dart‎

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@@ -1,3 +1,4 @@
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import 'package:webfeed/domain/media/media.dart';
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import 'package:webfeed/domain/rss_category.dart';
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import 'package:webfeed/domain/rss_content.dart';
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import 'package:webfeed/domain/rss_source.dart';
@@ -16,22 +17,24 @@ class RssItem {
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final String comments;
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final RssSource source;
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final RssContent content;
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final Media media;
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RssItem(
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RssItem({
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this.title,
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this.description,
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this.link, {
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this.link,
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this.categories,
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this.guid,
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this.pubDate,
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this.author,
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this.comments,
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this.source,
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this.content,
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this.media,
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});
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factory RssItem.parse(XmlElement element) {
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var title = xmlGetString(element, "title");
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var title = xmlGetString(element, "title", strict: false);
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var description = xmlGetString(element, "description", strict: false);
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var link = xmlGetString(element, "link", strict: false);
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@@ -56,16 +59,17 @@ class RssItem {
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} on StateError {}
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return new RssItem(
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title,
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description,
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link,
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title: title,
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description: description,
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link: link,
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categories: categories,
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guid: guid,
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pubDate: pubDate,
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author: author,
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comments: comments,
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source: source,
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content: content,
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media: Media.parse(element),
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);
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}
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‎test/rss_test.dart‎

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@@ -76,4 +76,31 @@ void main() {
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expect(feed.items.first.content.value, "<img width=\"1000\" height=\"690\" src=\"https://test.com/image_link\"/> Test content<br />");
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expect(feed.items.first.content.images.first, "https://test.com/image_link");
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});
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test("parsing RSS-Media.xml", (){
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var xmlString = new File("test/xml/RSS-Media.xml").readAsStringSync();
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var feed = new RssFeed.parse(xmlString);
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expect(feed.title, "Song Site");
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expect(feed.description, "Media RSS example with new fields added in v1.5.0");
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expect(feed.items.length, 1);
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var item = feed.items.first;
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expect(item.title, null);
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expect(item.link, "http://www.foo.com");
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expect(item.pubDate, "Mon, 27 Aug 2001 16:08:56 PST");
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expect(item.media.contents.length, 2);
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var mediaContent = item.media.contents.first;
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expect(mediaContent.url, "http://www.foo.com/video.mov");
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expect(mediaContent.type, "video/quicktime");
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expect(mediaContent.fileSize, 2000);
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expect(mediaContent.medium, "video");
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expect(mediaContent.isDefault, true);
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expect(mediaContent.expression, "full");
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expect(mediaContent.bitrate, 128);
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expect(mediaContent.framerate, 25);
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expect(mediaContent.samplingrate, 44.1);
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expect(mediaContent.channels, 2);
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});
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}

‎test/xml/RSS-Media.xml‎

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<rss version="2.0" xmlns:media="http://search.yahoo.com/mrss/"
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xmlns:georss="http://www.georss.org/georss"
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xmlns:gml="http://www.opengis.net/gml">
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<channel>
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<title>Song Site</title>
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<description>Media RSS example with new fields added in v1.5.0</description>
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<item>
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<link>http://www.foo.com</link>
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<pubDate>Mon, 27 Aug 2001 16:08:56 PST</pubDate>
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<media:content url="http://www.foo.com/video.mov" fileSize="2000" medium="video" isDefault="true" expression="full" bitrate="128" framerate="25" samplingrate="44.1" channels="2" type="video/quicktime" />
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<media:content url="http://www.foo.com/video2.mov" fileSize="2000" bitrate="128" type="video/quicktime" expression="full" />
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<media:community>
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<media:starRating average="3.5" count="20" min="1" max="10" />
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<media:statistics views="5" favorites="5" />
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<media:tags>news: 5, abc:3</media:tags>
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</media:community>
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<media:comments>
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<media:comment>comment1</media:comment>
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<media:comment>comment2</media:comment>
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</media:comments>
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<media:embed url="http://www.foo.com/player.swf" width="512" height="323">
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<media:param name="type">application/x-shockwave-flash</media:param>
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<media:param name="width">512</media:param>
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<media:param name="height">323</media:param>
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<media:param name="allowFullScreen">true</media:param>
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<media:param name="flashVars">
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id=12345&amp;vid=678912i&amp;lang=en-us&amp;intl=us&amp;thumbUrl=http://www.foo.com/thumbnail.jpg
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</media:param>
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</media:embed>
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<media:responses>
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<media:response>http://www.response1.com</media:response>
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<media:response>http://www.response2.com</media:response>
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</media:responses>
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<media:backLinks>
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<media:backLink>http://www.backlink1.com</media:backLink>
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<media:backLink>http://www.backlink2.com</media:backLink>
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</media:backLinks>
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<media:status state="active" />
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<media:price type="rent" price="19.99" currency="EUR" />
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<media:license type="text/html" href="http://www.licensehost.com/license"> Sample license for a video</media:license>
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<media:subTitle type="application/smil" lang="en-us" href="http://www.foo.org/subtitle.smil" />
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<media:peerLink type="application/x-bittorrent " href="http://www.foo.org/sampleFile.torrent" />
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<media:location description="My house" start="00:01" end="01:00">
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<georss:where>
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<gml:Point>
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<gml:pos>35.669998 139.770004</gml:pos>
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</gml:Point>
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</georss:where>
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</media:location>
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<media:restriction type="sharing" relationship="deny" />
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<media:scenes>
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<media:scene>
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<sceneTitle>sceneTitle1</sceneTitle>
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<sceneDescription>sceneDesc1</sceneDescription>
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<sceneStartTime>00:15</sceneStartTime>
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<sceneEndTime>00:45</sceneEndTime>
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</media:scene>
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</media:scenes>
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</item>
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</channel>
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</rss>

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