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import ReactDOM from "react-dom"
import * as ReactDOMServer from "react-dom/server"
import { observer } from "mobx-react"
import { computed } from "mobx"
import { union } from "../../clientUtils/Util"
import {
getSelectedEntityNamesParam,
migrateSelectedEntityNamesParam,
setSelectedEntityNamesParam,
} from "../../grapher/core/EntityUrlBuilder"
import { SelectionArray } from "../../grapher/selection/SelectionArray"
import { Url } from "../../clientUtils/urls/Url"
import { EntityName } from "../../coreTable/OwidTableConstants"
import { FontAwesomeIcon } from "@fortawesome/react-fontawesome"
import { faArrowRight } from "@fortawesome/free-solid-svg-icons/faArrowRight"
import { BAKED_BASE_URL } from "../../settings/clientSettings"
export const PROMINENT_LINK_CLASSNAME = "wp-block-owid-prominent-link"
export enum ProminentLinkStyles {
thin = "is-style-thin",
default = "is-style-default",
}
export const WITH_IMAGE = "with-image"
@observer
export class ProminentLink extends React.Component<{
href: string
style: string | null
title: string | null
content?: string | null
image?: string | null
globalEntitySelection?: SelectionArray
}> {
@computed get originalUrl(): Url {
return migrateSelectedEntityNamesParam(Url.fromURL(this.props.href))
}
@computed private get originalSelectedEntities(): EntityName[] {
return getSelectedEntityNamesParam(this.originalUrl) ?? []
}
@computed private get entitiesInGlobalEntitySelection(): EntityName[] {
return this.props.globalEntitySelection?.selectedEntityNames ?? []
}
@computed private get updatedUrl(): Url {
const newEntityList = union(
this.originalSelectedEntities,
this.entitiesInGlobalEntitySelection
)
return setSelectedEntityNamesParam(this.originalUrl, newEntityList)
}
@computed private get style(): string {
return this.props.style || ProminentLinkStyles.default
}
render() {
const classes = [
PROMINENT_LINK_CLASSNAME,
this.props.image ? WITH_IMAGE : null,
]
const renderImage = () => {
return this.props.image ? (
<figure
dangerouslySetInnerHTML={{
__html: this.props.image,
}}
/>
) : null
}
const renderContent = () => {
return this.props.content ? (
<div
className="content"
dangerouslySetInnerHTML={{
__html: this.props.content,
}}
/>
) : null
}
const renderThinStyle = () => {
return (
<>
{renderImage()}
<div className="content-wrapper">
{renderContent()}
{this.props.title ? (
<div className="title">
<span
dangerouslySetInnerHTML={{
__html: this.props.title,
}}
/>
<FontAwesomeIcon icon={faArrowRight} />
</div>
) : null}
</div>
</>
)
}
const renderDefaultStyle = () => {
return (
<>
{this.props.title ? (
<h3>
<span
dangerouslySetInnerHTML={{
__html: this.props.title,
}}
/>
<FontAwesomeIcon icon={faArrowRight} />
</h3>
) : null}
<div className="content-wrapper">
{renderImage()}
{renderContent()}
</div>
</>
)
}
const target = this.updatedUrl.isGrapher ? { target: "_blank" } : {}
return (
<div
className={classes.join(" ")}
data-no-lightbox
data-style={this.style}
data-title={this.props.title}
>
<a href={this.updatedUrl.fullUrl} {...target}>
{this.style === ProminentLinkStyles.thin
? renderThinStyle()
: renderDefaultStyle()}
</a>
</div>
)
}
}
export const renderAuthoredProminentLinks = ($: CheerioStatic) => {
$("block[type='prominent-link']").each((_, el: CheerioElement) => {
const $block = $(el)
const href = $block.find("link-url").text()
const url = Url.fromURL(href)
const style = $block.attr("style")
const title = $block.find("title").text()
const content = $block.find("content").html()
const image =
$block.find("figure").html() ||
(url.isGrapher
? `<img src="${BAKED_BASE_URL}/grapher/exports/${url.pathname
?.split("/")
.pop()}.svg" />`
: null)
const rendered = ReactDOMServer.renderToStaticMarkup(
<div className="block-wrapper">
<ProminentLink
href={href}
style={style}
title={title}
content={content}
image={image}
/>
</div>
)
$block.after(rendered)
$block.remove()
})
}
export const hydrateProminentLink = (
globalEntitySelection?: SelectionArray
) => {
document
.querySelectorAll<HTMLElement>(`.${PROMINENT_LINK_CLASSNAME}`)
.forEach((block) => {
const href = block.querySelector("a")?.href
if (!href) return
const style = block.getAttribute("data-style")
const title = block.getAttribute("data-title")
const content = block.querySelector(".content")?.innerHTML || null
const image = block.querySelector("figure")?.innerHTML || null
const rendered = (
<ProminentLink
href={href}
style={style}
title={title}
content={content}
image={image}
globalEntitySelection={globalEntitySelection}
/>
)
// this should be a hydrate() call, but it does not work on page
// load for some reason (works fine when interacting with the global
// entity selector afterwards). Maybe a race condition with Mobx?
ReactDOM.render(rendered, block.parentElement)
})
}
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