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import {sortChronologically} from '#sort';
import {atOffset} from '#sugar';
export default {
contentDependencies: [
'generateNewsEntryReadAnotherLinks',
'generatePageLayout',
'generatePreviousNextLinks',
'linkNewsEntry',
'linkNewsIndex',
'transformContent',
],
extraDependencies: ['html', 'language', 'wikiData'],
sprawl({newsData}) {
return {newsData};
},
query({newsData}, newsEntry) {
const entries = sortChronologically(newsData.slice());
const index = entries.indexOf(newsEntry);
const previousEntry =
atOffset(entries, index, -1);
const nextEntry =
atOffset(entries, index, +1);
return {previousEntry, nextEntry};
},
relations(relation, query, sprawl, newsEntry) {
const relations = {};
relations.layout =
relation('generatePageLayout');
relations.content =
relation('transformContent', newsEntry.content);
relations.newsIndexLink =
relation('linkNewsIndex');
relations.currentEntryLink =
relation('linkNewsEntry', newsEntry);
if (query.previousEntry || query.nextEntry) {
relations.previousNextLinks =
relation('generatePreviousNextLinks');
relations.readAnotherLinks =
relation('generateNewsEntryReadAnotherLinks',
newsEntry,
query.previousEntry,
query.nextEntry);
if (query.previousEntry) {
relations.previousEntryNavLink =
relation('linkNewsEntry', query.previousEntry);
}
if (query.nextEntry) {
relations.nextEntryNavLink =
relation('linkNewsEntry', query.nextEntry);
}
}
return relations;
},
data(query, sprawl, newsEntry) {
return {
name: newsEntry.name,
date: newsEntry.date,
daysSincePreviousEntry:
query.previousEntry &&
Math.round((newsEntry.date - query.previousEntry.date) / 86400000),
daysUntilNextEntry:
query.nextEntry &&
Math.round((query.nextEntry.date - newsEntry.date) / 86400000),
previousEntryDate:
query.previousEntry?.date,
nextEntryDate:
query.nextEntry?.date,
};
},
generate(data, relations, {html, language}) {
return relations.layout.slots({
title:
language.$('newsEntryPage.title', {
entry: data.name,
}),
headingMode: 'sticky',
mainClasses: ['long-content'],
mainContent: [
html.tag('p',
language.$('newsEntryPage.published', {
date: language.formatDate(data.date),
})),
relations.content,
relations.readAnotherLinks,
],
navLinkStyle: 'hierarchical',
navLinks: [
{auto: 'home'},
{html: relations.newsIndexLink},
{
auto: 'current',
accent:
(relations.previousNextLinks
? `(${language.formatUnitList(relations.previousNextLinks.slots({
previousLink: relations.previousEntryNavLink ?? null,
nextLink: relations.nextEntryNavLink ?? null,
}).content)})`
: null),
},
],
});
},
};
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