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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
"use strict";
const {
createFactory,
PureComponent,
} = require("resource://devtools/client/shared/vendor/react.js");
const PropTypes = require("resource://devtools/client/shared/vendor/react-prop-types.js");
const {
aside,
h1,
p,
} = require("resource://devtools/client/shared/vendor/react-dom-factories.js");
const FluentReact = require("resource://devtools/client/shared/vendor/fluent-react.js");
const Localized = createFactory(FluentReact.Localized);
const {
connect,
} = require("resource://devtools/client/shared/vendor/react-redux.js");
const {
fetchManifest,
} = require("resource://devtools/client/application/src/actions/manifest.js");
class ManifestLoader extends PureComponent {
static get propTypes() {
return {
// these props get automatically injected via `connect`
dispatch: PropTypes.func.isRequired,
error: PropTypes.string,
hasFetchedManifest: PropTypes.bool.isRequired,
isLoading: PropTypes.bool.isRequired,
};
}
componentDidMount() {
this.loadManifestIfNeeded();
}
componentDidUpdate() {
this.loadManifestIfNeeded();
}
loadManifestIfNeeded() {
const { isLoading, hasFetchedManifest } = this.props;
const shallLoad = !isLoading && !hasFetchedManifest;
if (shallLoad) {
this.props.dispatch(fetchManifest());
}
}
renderResult() {
return Localized(
{ id: "manifest-loaded-ok" },
p({ className: "js-manifest-loaded-ok" })
);
}
renderError() {
const { error } = this.props;
return [
Localized(
{
id: "manifest-loaded-error",
key: "manifest-error-label",
},
h1({ className: "js-manifest-loaded-error app-page__title" })
),
p({ className: "technical-text", key: "manifest-error-message" }, error),
];
}
render() {
const { error, isLoading } = this.props;
const loadingDOM = isLoading
? Localized(
{ id: "manifest-loading" },
p({ className: "manifest-loader__load js-manifest-loading" })
)
: null;
const errorDOM = error ? this.renderError() : null;
const resultDOM = !isLoading && !error ? this.renderResult() : null;
return aside(
{ className: "manifest-loader" },
loadingDOM,
errorDOM,
resultDOM
);
}
}
const mapDispatchToProps = dispatch => ({ dispatch });
const mapStateToProps = state => ({
error: state.manifest.errorMessage,
hasFetchedManifest: typeof state.manifest.manifest !== "undefined",
isLoading: state.manifest.isLoading,
});
module.exports = connect(mapStateToProps, mapDispatchToProps)(ManifestLoader);
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