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Feature/access custom namespaces #64

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Feature/access custom namespaces #64

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6d4f181
Load all <item> children into custom namespace.
hotdang-ca Aug 11, 2022
883eae0
Write opportunistic test.
hotdang-ca Aug 11, 2022
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26 changes: 26 additions & 0 deletions lib/domain/custom_namespace/custom.dart
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Original file line number Diff line number Diff line change
@@ -0,0 +1,26 @@
import 'package:xml/xml.dart';

class CustomNamespace {
final Map<String, dynamic> customTags;

CustomNamespace({ required this.customTags });

String? valueForKey(String key) {
return customTags[key];
}

factory CustomNamespace.parse(XmlElement element) {
final customTags = <String, dynamic>{};

element.descendantElements.forEach((descendantElement) {
customTags.addEntries([
MapEntry(
descendantElement.name.toString(),
descendantElement.text,
),
]);
});

return CustomNamespace(customTags: customTags);
}
}
4 changes: 4 additions & 0 deletions lib/domain/rss_item.dart
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Original file line number Diff line number Diff line change
@@ -1,3 +1,4 @@
import 'package:webfeed/domain/custom_namespace/custom.dart';
import 'package:webfeed/domain/dublin_core/dublin_core.dart';
import 'package:webfeed/domain/itunes/itunes.dart';
import 'package:webfeed/domain/media/media.dart';
Expand Down Expand Up @@ -25,6 +26,7 @@ class RssItem {
final RssEnclosure? enclosure;
final DublinCore? dc;
final Itunes? itunes;
final CustomNamespace? customNamespace;

RssItem({
this.title,
Expand All @@ -41,6 +43,7 @@ class RssItem {
this.enclosure,
this.dc,
this.itunes,
this.customNamespace,
});

factory RssItem.parse(XmlElement element) {
Expand Down Expand Up @@ -71,6 +74,7 @@ class RssItem {
.firstOrNull,
dc: DublinCore.parse(element),
itunes: Itunes.parse(element),
customNamespace: CustomNamespace.parse(element),
);
}
}
49 changes: 49 additions & 0 deletions test/custom_namespace_test.dart
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@@ -0,0 +1,49 @@
import 'dart:core';
import 'dart:io';

import 'package:test/test.dart';
// import 'package:webfeed/domain/itunes/itunes_episode_type.dart';
// import 'package:webfeed/domain/itunes/itunes_type.dart';
// import 'package:webfeed/domain/syndication/syndication.dart';
import 'package:webfeed/webfeed.dart';

void main() {
test('Loads tags into customNamespace map.xml', () {
final expectValues = <Map<String, String>>[
{
'g-core:price': '26500.0',
'geo:lat': '50.43701',
'geo:long': '-104.62499',
},
{
'g-core:price': '7495.0',
'geo:lat': '50.4631',
'geo:long': '-104.59493',
},
{
'g-core:price': '7998.0',
'geo:lat': '50.48064',
'geo:long': '-104.61908',
},
{
'g-core:price': '22495.0',
'geo:lat': '50.46893',
'geo:long': '-104.61199',
}
];

final feed = RssFeed.parse(File('test/xml/Custom.xml').readAsStringSync());

expect(feed.title, 'Latest Kijiji ads. Location: Regina. Category: Cars & Trucks');
expect(feed.items!.length, 4);

var mapIndex = 0;
for (var item in feed.items!) {
expect(item.customNamespace!.valueForKey('g-core:price'), expectValues[mapIndex]['g-core:price']);
expect(item.customNamespace!.valueForKey('geo:lat'), expectValues[mapIndex]['geo:lat']);
expect(item.customNamespace!.valueForKey('geo:long'), expectValues[mapIndex]['geo:long']);

mapIndex++;
}
});
}
68 changes: 68 additions & 0 deletions test/xml/Custom.xml
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@@ -0,0 +1,68 @@
<?xml version="1.0" encoding="UTF-8"?>
<rss xmlns:atom="http://www.w3.org/2005/Atom" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:g-core="http://base.google.com/ns/1.0" xmlns:geo="http://www.w3.org/2003/01/geo/wgs84_pos#" version="2.0">
<channel>
<title>Latest Kijiji ads. Location: Regina. Category: Cars &amp; Trucks</title>
<link>https://www.kijiji.ca/b-cars-trucks/regina/fiat-new__used/c174l1700196a54a49</link>
<description>Latest Kijiji ads. Location: Regina. Category: Cars &amp; Trucks</description>
<language>en-ca</language>
<copyright>(c) Kijiji Canada 2022</copyright>
<pubDate>Wed, 10 Aug 2022 17:02:30 GMT</pubDate>
<dc:date>2022-08-10T17:02:30Z</dc:date>
<dc:language>en-ca</dc:language>
<dc:rights>(c) Kijiji Canada 2022</dc:rights>
<atom:link href="https://www.kijiji.ca/rss-srp-cars-trucks/regina/fiat-new__used/c174l1700196a54a49" type="application/rss+xml" rel="self" />
<image>
<title>Latest Kijiji ads. Location: Regina. Category: Cars &amp; Trucks</title>
<url>https://ca.classistatic.com/static/V/11112/img/icon/logo.gif</url>
<link>https://www.kijiji.ca/b-cars-trucks/regina/fiat-new__used/c174l1700196a54a49</link>
</image>
<item>
<title>Fiat 500 Abarth</title>
<link>https://www.kijiji.ca/v-cars-trucks/regina/fiat-500-abarth/1626712297</link>
<description>Fiat 500 Abarth turbocharged four-cylinder -This coupe Abarth is a special car with a ton of charisma. One owner - very little mileage and kept in a garage - comes with a set of winter tires. The ...</description>
<enclosure url="https://media.kijiji.ca/api/v1/ca-prod-fsbo-ads/images/bb/bb543f45-3696-48ab-b426-e69057f9756a?rule=kijijica-960-webp" length="14" type="image/jpeg" />
<pubDate>Wed, 10 Aug 2022 03:07:53 GMT</pubDate>
<guid>https://www.kijiji.ca/v-cars-trucks/regina/fiat-500-abarth/1626712297</guid>
<dc:date>2022-08-10T03:07:53Z</dc:date>
<geo:lat>50.43701</geo:lat>
<geo:long>-104.62499</geo:long>
<g-core:price>26500.0</g-core:price>
</item>
<item>
<title>2012 FIAT 500 SPORT HB / 5 SPD MANUAL TRANS / VERY CHEAP ON GAS</title>
<link>https://www.kijiji.ca/v-cars-trucks/regina/2012-fiat-500-sport-hb-5-spd-manual-trans-very-cheap-on-gas/m4014879</link>
<description>2012 FIAT 500 SPORT HB / 5 SPEED MANUAL TRANSMISSION / VERY CHEAP ON GAS NEW TYRES / CUTE LITTLE CAR / LEATHER SEATS / FRESH OIL CHANGE / FRESH DETAIL MUST SEE We make every effort to present ...</description>
<enclosure url="https://media.kijiji.ca/api/v1/autos-prod-ads/images/04/04f97598-2fb3-482d-a5ce-261bf2064ea6?rule=kijijica-960-webp" length="14" type="image/jpeg" />
<pubDate>Tue, 09 Aug 2022 00:25:25 GMT</pubDate>
<guid>https://www.kijiji.ca/v-cars-trucks/regina/2012-fiat-500-sport-hb-5-spd-manual-trans-very-cheap-on-gas/m4014879</guid>
<dc:date>2022-08-09T00:25:25Z</dc:date>
<geo:lat>50.4631</geo:lat>
<geo:long>-104.59493</geo:long>
<g-core:price>7495.0</g-core:price>
</item>
<item>
<title>2012 Fiat 500 Pop</title>
<link>https://www.kijiji.ca/v-cars-trucks/regina/2012-fiat-500-pop/m4324207</link>
<description>Engine: 4 Cylinder Engine 1.4L L/100Km City: 7.4 L/100Km Hwy: 5.7 Safety Equipment Electronic stability control Driver &amp;amp; front passenger advanced multi-stage frontal airbags Supplemental front seat ...</description>
<enclosure url="https://media.kijiji.ca/api/v1/autos-prod-ads/images/b9/b9610ddb-6246-47d0-a35e-aae00be33324?rule=kijijica-960-webp" length="14" type="image/jpeg" />
<pubDate>Mon, 08 Aug 2022 15:24:04 GMT</pubDate>
<guid>https://www.kijiji.ca/v-cars-trucks/regina/2012-fiat-500-pop/m4324207</guid>
<dc:date>2022-08-08T15:24:04Z</dc:date>
<geo:lat>50.48064</geo:lat>
<geo:long>-104.61908</geo:long>
<g-core:price>7998.0</g-core:price>
</item>
<item>
<title>2017 Fiat 500X LOW KM | LOCAL TRADE | AWD!</title>
<link>https://www.kijiji.ca/v-cars-trucks/regina/2017-fiat-500x-low-km-local-trade-awd/m4412340</link>
<description>See Dealer Website for Details. Safety Equipment Electronic Stability Control (ESC) And Roll Stability Control (RSC) ABS And Driveline Traction Control Side Impact Beams Dual Stage Driver And ...</description>
<enclosure url="https://media.kijiji.ca/api/v1/autos-prod-ads/images/2f/2ff27bc9-fd7a-43fe-b422-4baf7b07d8d6?rule=kijijica-960-webp" length="14" type="image/jpeg" />
<pubDate>Fri, 29 Jul 2022 10:27:16 GMT</pubDate>
<guid>https://www.kijiji.ca/v-cars-trucks/regina/2017-fiat-500x-low-km-local-trade-awd/m4412340</guid>
<dc:date>2022-07-29T10:27:16Z</dc:date>
<geo:lat>50.46893</geo:lat>
<geo:long>-104.61199</geo:long>
<g-core:price>22495.0</g-core:price>
</item>
</channel>
</rss>