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added image extraction from item #3

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added image extraction from item #3

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7a92f7f
Update rss_item.dart
syedmubashiralii Apr 22, 2025
a3de14a
Update dublin_core.dart
syedmubashiralii Apr 22, 2025
6ca59b1
Update pubspec.yaml
syedmubashiralii Apr 25, 2025
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4 changes: 4 additions & 0 deletions lib/domain/dublin_core/dublin_core.dart
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Original file line number Diff line number Diff line change
Expand Up @@ -20,6 +20,7 @@ class DublinCore {
final String? relation;
final String? coverage;
final String? rights;
final String? dateString;

DublinCore({
this.title,
Expand All @@ -39,6 +40,7 @@ class DublinCore {
this.relation,
this.coverage,
this.rights,
this.dateString
});

factory DublinCore.parse(XmlElement element) {
Expand All @@ -53,6 +55,8 @@ class DublinCore {
element.findElements('dc:contributor').firstOrNull?.innerText,
date:
parseDateTime(element.findElements('dc:date').firstOrNull?.innerText),
dateString:
element.findElements('dc:date').firstOrNull?.innerText,
created: parseDateTime(
element.findElements('dc:created').firstOrNull?.innerText),
modified: parseDateTime(
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11 changes: 11 additions & 0 deletions lib/domain/rss_item.dart
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Original file line number Diff line number Diff line change
Expand Up @@ -25,6 +25,7 @@ class RssItem {
final RssEnclosure? enclosure;
final DublinCore? dc;
final Itunes? itunes;
final String? imageUrl;

RssItem({
this.title,
Expand All @@ -41,9 +42,18 @@ class RssItem {
this.enclosure,
this.dc,
this.itunes,
this.imageUrl,
});

factory RssItem.parse(XmlElement element) {
final imageElement = element.findElements('image:image').firstOrNull?.innerText ??
element
.findElements('*')
.firstWhere(
(e) => e.name.local == 'image' && e.name.prefix == 'image',
orElse: () => XmlElement(XmlName('')),
)
.innerText;
return RssItem(
title: element.findElements('title').firstOrNull?.innerText,
description: element.findElements('description').firstOrNull?.innerText,
Expand Down Expand Up @@ -72,6 +82,7 @@ class RssItem {
.firstOrNull,
dc: DublinCore.parse(element),
itunes: Itunes.parse(element),
imageUrl: imageElement.isNotEmpty ? imageElement : null,
);
}
}
2 changes: 1 addition & 1 deletion pubspec.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -10,7 +10,7 @@ environment:

dependencies:
xml: ^6.4.2
intl: ^0.19.0
intl: ^0.20.0

dev_dependencies:
flutter_lints: ^4.0.0
Expand Down