All files / app/features/communities PageHeader.tsx

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14.28% Branches 1/7
100% Functions 2/2
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import classNames from "classnames";
import Map from "components/Map";
import { LngLat } from "maplibre-gl";
import { Page } from "proto/pages_pb";
import React from "react";
import makeStyles from "utils/makeStyles";
 
const useStyles = makeStyles((theme) => ({
  root: {
    backgroundSize: "cover",
    backgroundPosition: "center",
    height: "8rem",
    width: "100%",
    marginBottom: theme.spacing(1),
    [theme.breakpoints.down("md")]: {
      //break out of page margins
      left: "50%",
      marginLeft: "-50vw",
      marginRight: "-50vw",
      position: "relative",
      right: "50%",
      width: "100vw",
    },
    [theme.breakpoints.up("md")]: {
      height: "16rem",
      marginTop: theme.spacing(-2),
    },
  },
}));
 
export default function PageHeader({
  page,
  className,
}: {
  page: Page.AsObject;
  className?: string;
}) {
  const classes = useStyles();
 
  if (page.photoUrl) {
    return (
      <div
        className={classNames(classes.root, className)}
        style={{ backgroundImage: `url(${page.photoUrl})` }}
      />
    );
  }
 
  //display a map if there's no image
  //if no location, just display a zoomed out map of the world
  const zoom = page.location ? 13 : 1;
  const lngLat = new LngLat(page.location?.lng ?? 0, page.location?.lat ?? 0);
 
  return (
    <div className={classNames(classes.root, className)}>
      <Map grow interactive={false} initialCenter={lngLat} initialZoom={zoom} />
    </div>
  );
}