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linkExternal.js « dependencies « content « src - hsmusic-wiki - HSMusic - static wiki software cataloguing collaborative creation
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import {isExternalLinkContext, isExternalLinkStyle} from '#external-links';

export default {
  extraDependencies: ['html', 'language', 'wikiData'],

  data: (url) => ({url}),

  slots: {
    style: {
      // This awkward syntax is because the slot descriptor validator can't
      // differentiate between a function that returns a validator (the usual
      // syntax) and a function that is itself a validator.
      validate: () => isExternalLinkStyle,
      default: 'normal',
    },

    context: {
      validate: () => isExternalLinkContext,
      default: 'generic',
    },

    tab: {
      validate: v => v.is('default', 'separate'),
      default: 'default',
    },
  },

  generate: (data, slots, {html, language}) =>
    html.tag('a',
      {
        href: data.url,
        class: 'nowrap',
        target:
          (slots.tab === 'separate'
            ? '_blank'
            : null),
      },
      language.formatExternalLink(data.url, {
        style: slots.style,
        context: slots.context,
      })),
};