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// @flow
import PrismicDOM from 'prismic-dom';
import linkResolver from './link-resolver';
import { Fragment, type Element } from 'react';
const { Elements } = PrismicDOM.RichText;
export type HtmlSerializer = (
type: string,
element: Object, // There are so many types here
content: string,
children: Element[],
i: number
) => ?Element;
export const dropCapSerializer: HtmlSerializer = (
type,
element,
content,
children,
i
) => {
function htmlSerializer (type, element, content, children) {
const Elements = PrismicDOM.RichText.Elements;
// give headings an ID
switch(type) {
case Elements.heading1:
case Elements.heading2:
case Elements.heading3:
case Elements.heading4:
case Elements.heading5:
case Elements.heading6:
const level = type[type.length -1]
const id = children.join('')
.trim()
.toLowerCase()
.replace(/(&\w+;)/g, '')
.replace(/([^a-z\-\ ])/g, '')
.replace(/ /g, '-')
.replace(/--/g, '-');
function parsePublishedDate(doc) {
// We fallback to `Date.now()` in case we're in preview and don't have a published date
// This is because we need to have a separate `publishDate` for articles imported from WP
return PrismicDate(doc.data.publishDate || doc.first_publication_date || Date.now());
}
const node = await api.getByID(value.id, { fetchLinks })
node.data = await normalizeBrowserFields({
...args,
value: node.data,
node: node,
})
// Now that we have this node's normallized data, place it in our cache.
store.set(value.id, node)
}
return new Proxy(
{
...value,
url: PrismicDOM.Link.url(value, linkResolver),
target: value.target || '',
raw: value,
},
{
get: (obj, prop) => {
if (obj.hasOwnProperty(prop)) return obj[prop]
if (prop === 'document') return [store.get(value.id)]
},
},
)
case 'Media':
case 'Web':
return {
...value,
target: value.target || '',
const proxyHandler = {
get: (obj, prop) => {
if (prop === 'document') {
if (value.link_type === 'Document' && value.type !== 'broken_type') return getNodeById(linkedDocId)
return null
}
return obj[prop]
},
}
return new Proxy(
{
...value,
url: PrismicDOM.Link.url(value, linkResolverForField),
raw: value,
document: null, // TODO: ???????
},
proxyHandler,
)
}
export function asHtml(maybeContent: any) {
// Prismic can send us empty html elements which can lead to unwanted UI in templates.
// Check that `asText` wouldn't return an empty string.
const isEmpty = !maybeContent || (asText(maybeContent) || '').trim() === '';
return isEmpty ? null : RichText.asHtml(maybeContent, linkResolver).trim();
}
export function asHtml(
maybeContent: ?HTMLString,
htmlSerializer?: HtmlSerializer
) {
// Prismic can send us empty html elements which can lead to unwanted UI in templates.
// Check that `asText` wouldn't return an empty string.
const isEmpty = !maybeContent || (asText(maybeContent) || '').trim() === '';
return isEmpty
? null
: RichText.asHtml(maybeContent, linkResolver, htmlSerializer).trim();
}
const normalizeRichTextField = (value, linkResolver, htmlSerializer) => ({
html: PrismicDOM.RichText.asHtml(value, linkResolver, htmlSerializer),
text: PrismicDOM.RichText.asText(value),
raw: value,
})
const normalizeRichTextField = (value, linkResolver, htmlSerializer) => ({
html: PrismicDOM.RichText.asHtml(value, linkResolver, htmlSerializer),
text: PrismicDOM.RichText.asText(value),
raw: value,
})
const normalizeRichTextField = (value, linkResolver, htmlSerializer) => ({
html: PrismicDOM.RichText.asHtml(value, linkResolver, htmlSerializer),
text: PrismicDOM.RichText.asText(value),
raw: value,
})