react-static
Version:
A progressive static site generator for React
175 lines (138 loc) • 16.6 kB
JavaScript
;
var _interopRequireWildcard = require("@babel/runtime/helpers/interopRequireWildcard");
var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
Object.defineProperty(exports, "__esModule", {
value: true
});
exports["default"] = void 0;
var _extends2 = _interopRequireDefault(require("@babel/runtime/helpers/extends"));
var _slicedToArray2 = _interopRequireDefault(require("@babel/runtime/helpers/slicedToArray"));
var _react = _interopRequireWildcard(require("react"));
var _2 = require("..");
var _utils = require("../utils");
var _useStaticInfo = require("../hooks/useStaticInfo");
var _useRoutePath = require("../hooks/useRoutePath");
//
/**
*
* @param {string} path
* @returns {React.ComponentType<{}> | false}
*/
function getTemplateForPath(path) {
var is404 = (0, _utils.is404Path)(path);
var Comp = _2.templatesByPath[path] || false;
if (!Comp && _2.templateErrorByPath[path]) {
is404 = true;
Comp = _2.templatesByPath[_utils.PATH_404] || false;
}
return {
is404: is404,
Comp: Comp
};
}
/**
*
*
* @param {string} path
* @returns {React.ReactNode | false}
*/
function getComponentForPath(path) {
var _getTemplateForPath = getTemplateForPath(path),
Comp = _getTemplateForPath.Comp,
is404 = _getTemplateForPath.is404;
if (is404 && !Comp) {
return false;
}
return /*#__PURE__*/_react["default"].createElement(Comp, {
is404: is404
});
}
var RoutesInner = function RoutesInner(_ref) {
var routePath = _ref.routePath,
renderFn = _ref.render;
// Let the user specify a manual routePath.
// This is useful for animations where multiple routes
// might be rendered simultaneously
var staticInfo = (0, _useStaticInfo.useStaticInfo)(); // eslint-disable-next-line
var _useState = (0, _react.useState)(0),
_useState2 = (0, _slicedToArray2["default"])(_useState, 2),
_ = _useState2[0],
setCount = _useState2[1]; // If in production, make sure the staticInfo is ingested into the
// cache
(0, _react.useState)(function () {
// useState's initializer will only fire once per component instance,
// and it will fire during the first render (unlike an effect, which
// only fires after the first render). Think of it like a constructor call.
if (process.env.REACT_STATIC_ENV === 'production' && staticInfo) {
var path = staticInfo.path,
sharedData = staticInfo.sharedData,
sharedHashesByProp = staticInfo.sharedHashesByProp,
template = staticInfo.template; // Hydrate routeInfoByPath with the embedded routeInfo
_2.routeInfoByPath[path] = staticInfo; // Hydrate sharedDataByHash with the embedded routeInfo
Object.keys(sharedHashesByProp).forEach(function (propKey) {
_2.sharedDataByHash[sharedHashesByProp[propKey]] = sharedData[propKey];
}); // In SRR and production, synchronously register the template for the
// initial path
(0, _2.registerTemplateForPath)(path, template); // For a 404 route we will register the current route as invalid
if ((0, _utils.is404Path)(path)) {
var currentPath = (0, _utils.getCurrentRoutePath)(); // As long as we didn't navigate to the 404.html page directly
if ((0, _utils.is404Path)(currentPath)) {
_2.routeErrorByPath[currentPath] = true;
_2.templateErrorByPath[currentPath] = true;
}
}
}
});
(0, _react.useEffect)(function () {
return (0, _2.onReloadTemplates)(function () {
setCount(function (old) {
return old + 1;
});
});
}); // If SSR, force the routePath to be the statically exported one
if (typeof document === 'undefined') {
routePath = staticInfo.path;
} else if (!routePath) {
// If a routePath is still not defined in the browser,
// use the window location as the default
routePath = decodeURIComponent(window.location.href);
}
routePath = (0, _useRoutePath.useRoutePath)(routePath); // Try and get the template
var _getTemplateForPath2 = getTemplateForPath(routePath),
Comp = _getTemplateForPath2.Comp,
is404 = _getTemplateForPath2.is404;
if (!Comp) {
if (is404) {
throw new Error('Neither the page template or 404 template could be found. This means something is terribly wrong. Please, file an issue!');
} // Suspend while we fetch the resource
throw Promise.all([new Promise(function (resolve) {
return setTimeout(resolve, 500);
}), (0, _2.prefetch)(routePath, {
priority: true
})]);
}
return /*#__PURE__*/_react["default"].createElement(_useRoutePath.routePathContext.Provider, {
value: routePath
}, renderFn ? renderFn({
routePath: routePath,
getComponentForPath: getComponentForPath
}) : /*#__PURE__*/_react["default"].createElement(Comp, {
is404: is404
}));
};
var Routes = function Routes(_ref2) {
var originalProps = (0, _extends2["default"])({}, _ref2);
// Once a routePath goes into the Routes component,
// useRoutePath must ALWAYS return the routePath used
// in its parent, so we pass it down as context
// Get the Routes hook
var CompWrapper = (0, _react.useMemo)(function () {
return _2.plugins.Routes(function (props) {
return /*#__PURE__*/_react["default"].createElement(RoutesInner, props);
});
}, [_2.plugins]); // Pass all props so that plugins can use it
return /*#__PURE__*/_react["default"].createElement(CompWrapper, originalProps);
};
var _default = Routes;
exports["default"] = _default;
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React, { useState, useMemo, useEffect } from 'react'\n//\nimport {\n  templatesByPath,\n  templateErrorByPath,\n  routeInfoByPath,\n  sharedDataByHash,\n  registerTemplateForPath,\n  prefetch,\n  plugins,\n  onReloadTemplates,\n  routeErrorByPath,\n} from '..'\nimport { getCurrentRoutePath, is404Path, PATH_404 } from '../utils'\nimport { useStaticInfo } from '../hooks/useStaticInfo'\nimport { routePathContext, useRoutePath } from '../hooks/useRoutePath'\n\n/**\n *\n * @param {string} path\n * @returns {React.ComponentType<{}> | false}\n */\nfunction getTemplateForPath(path) {\n  let is404 = is404Path(path)\n  let Comp = templatesByPath[path] || false\n\n  if (!Comp && templateErrorByPath[path]) {\n    is404 = true\n    Comp = templatesByPath[PATH_404] || false\n  }\n\n  return { is404, Comp }\n}\n\n/**\n *\n *\n * @param {string} path\n * @returns {React.ReactNode | false}\n */\nfunction getComponentForPath(path) {\n  const { Comp, is404 } = getTemplateForPath(path)\n  if (is404 && !Comp) {\n    return false\n  }\n\n  return React.createElement(Comp, { is404 })\n}\n\nconst RoutesInner = ({ routePath, render: renderFn }) => {\n  // Let the user specify a manual routePath.\n  // This is useful for animations where multiple routes\n  // might be rendered simultaneously\n\n  const staticInfo = useStaticInfo()\n  // eslint-disable-next-line\n  const [_, setCount] = useState(0)\n\n  // If in production, make sure the staticInfo is ingested into the\n  // cache\n  useState(() => {\n    // useState's initializer will only fire once per component instance,\n    // and it will fire during the first render (unlike an effect, which\n    // only fires after the first render). Think of it like a constructor call.\n    if (process.env.REACT_STATIC_ENV === 'production' && staticInfo) {\n      const { path, sharedData, sharedHashesByProp, template } = staticInfo\n\n      // Hydrate routeInfoByPath with the embedded routeInfo\n      routeInfoByPath[path] = staticInfo\n\n      // Hydrate sharedDataByHash with the embedded routeInfo\n      Object.keys(sharedHashesByProp).forEach(propKey => {\n        sharedDataByHash[sharedHashesByProp[propKey]] = sharedData[propKey]\n      })\n\n      // In SRR and production, synchronously register the template for the\n      // initial path\n      registerTemplateForPath(path, template)\n\n      // For a 404 route we will register the current route as invalid\n      if (is404Path(path)) {\n        const currentPath = getCurrentRoutePath()\n        // As long as we didn't navigate to the 404.html page directly\n        if (is404Path(currentPath)) {\n          routeErrorByPath[currentPath] = true\n          templateErrorByPath[currentPath] = true\n        }\n      }\n    }\n  })\n\n  useEffect(() =>\n    onReloadTemplates(() => {\n      setCount(old => old + 1)\n    })\n  )\n\n  // If SSR, force the routePath to be the statically exported one\n  if (typeof document === 'undefined') {\n    routePath = staticInfo.path\n  } else if (!routePath) {\n    // If a routePath is still not defined in the browser,\n    // use the window location as the default\n    routePath = decodeURIComponent(window.location.href)\n  }\n\n  routePath = useRoutePath(routePath)\n\n  // Try and get the template\n  const { Comp, is404 } = getTemplateForPath(routePath)\n\n  if (!Comp) {\n    if (is404) {\n      throw new Error(\n        'Neither the page template or 404 template could be found. This means something is terribly wrong. Please, file an issue!'\n      )\n    }\n    // Suspend while we fetch the resource\n    throw Promise.all([\n      new Promise(resolve => setTimeout(resolve, 500)),\n      prefetch(routePath, { priority: true }),\n    ])\n  }\n\n  return (\n    <routePathContext.Provider value={routePath}>\n      {renderFn ? (\n        renderFn({ routePath, getComponentForPath })\n      ) : (\n        <Comp is404={is404} />\n      )}\n    </routePathContext.Provider>\n  )\n}\n\nconst Routes = ({ ...originalProps }) => {\n  // Once a routePath goes into the Routes component,\n  // useRoutePath must ALWAYS return the routePath used\n  // in its parent, so we pass it down as context\n\n  // Get the Routes hook\n  const CompWrapper = useMemo(\n    () => plugins.Routes(props => <RoutesInner {...props} />),\n    [plugins]\n  )\n\n  // Pass all props so that plugins can use it\n  return <CompWrapper {...originalProps} />\n}\n\nexport default Routes\n"]}