diff options
Diffstat (limited to 'src/content/dependencies/generateChronologyLinksScopeSwitcher.js')
-rw-r--r-- | src/content/dependencies/generateChronologyLinksScopeSwitcher.js | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/src/content/dependencies/generateChronologyLinksScopeSwitcher.js b/src/content/dependencies/generateChronologyLinksScopeSwitcher.js new file mode 100644 index 00000000..23c44268 --- /dev/null +++ b/src/content/dependencies/generateChronologyLinksScopeSwitcher.js @@ -0,0 +1,67 @@ +import {stitchArrays} from '#sugar'; + +export default { + extraDependencies: ['html', 'language'], + + slots: { + scopes: { + validate: v => v.strictArrayOf(v.isStringNonEmpty), + }, + + contents: { + validate: v => v.strictArrayOf(v.isHTML), + }, + + open: { + type: 'boolean', + default: true, + }, + }, + + generate(slots, {html, language}) { + // TODO: Manual [html.onlyIfContent]-alike here is a bit unfortunate. + // We can't use a normal [html.onlyIfContent] because the summary counts + // as content - we'd need to encode that we want to exclude it from the + // content check (for the <details> element), somehow. + if (slots.contents.every(content => html.isBlank(content))) { + return html.blank(); + } + + const summary = + html.tag('summary', + {class: 'underline-white'}, + + html.tag('span', + language.$('trackPage.nav.chronology.scope.title', { + scope: + slots.scopes.map((scope, index) => + html.tag('a', {class: 'switcher-link'}, + {href: '#'}, + + (index === 0 + ? {style: 'display: inline'} + : {style: 'display: none'}), + + language.$('trackPage.nav.chronology.scope', scope))), + }))); + + const scopeContents = + stitchArrays({ + scope: slots.scopes, + content: slots.contents, + }).map(({scope, content}, index) => + html.tag('div', {class: 'scope-' + scope}, + (index === 0 + ? {style: 'display: block'} + : {style: 'display: none'}), + + content)); + + return ( + html.tag('details', {class: 'scoped-chronology-switcher'}, + slots.open && + {open: true}, + + [summary, scopeContents])); + }, +}; |