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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/. */
import React, { useState, useEffect } from "react";
import Header from "../Header/Header";
import ArticleList from "../ArticleList/ArticleList";
import PopularTopics from "../PopularTopics/PopularTopics";
import Button from "../Button/Button";
import panelMessaging from "../../messages";
function Home(props) {
const {
locale,
topics,
pockethost,
hideRecentSaves,
utmSource,
utmCampaign,
utmContent,
} = props;
const [{ articles, status }, setArticlesState] = useState({
articles: [],
// Can be success, loading, or error.
status: "",
});
const utmParams = `utm_source=${utmSource}${
utmCampaign && utmContent
? `&utm_campaign=${utmCampaign}&utm_content=${utmContent}`
: ``
}`;
useEffect(() => {
if (!hideRecentSaves) {
// We don't display the loading message until instructed. This is because cache
// loads should be fast, so using the loading message for cache just adds loading jank.
panelMessaging.addMessageListener(
"PKT_loadingRecentSaves",
function (resp) {
setArticlesState({
articles,
status: "loading",
});
}
);
panelMessaging.addMessageListener(
"PKT_renderRecentSaves",
function (resp) {
const { data } = resp;
if (data.status === "error") {
setArticlesState({
articles: [],
status: "error",
});
return;
}
setArticlesState({
articles: data,
status: "success",
});
}
);
}
// tell back end we're ready
panelMessaging.sendMessage("PKT_show_home");
}, []);
let recentSavesSection = null;
if (status === "error" || hideRecentSaves) {
recentSavesSection = (
<h3
className="header_medium"
data-l10n-id="pocket-panel-home-new-user-cta"
/>
);
} else if (status === "loading") {
recentSavesSection = (
<span data-l10n-id="pocket-panel-home-most-recent-saves-loading" />
);
} else if (status === "success") {
if (articles?.length) {
recentSavesSection = (
<>
<h3
className="header_medium"
data-l10n-id="pocket-panel-home-most-recent-saves"
/>
{articles.length > 3 ? (
<>
<ArticleList
articles={articles.slice(0, 3)}
source="home_recent_save"
utmParams={utmParams}
openInPocketReader={true}
/>
<span className="stp_button_wide">
<Button
style="secondary"
url={`https://${pockethost}/a?${utmParams}`}
source="home_view_list"
>
<span data-l10n-id="pocket-panel-button-show-all" />
</Button>
</span>
</>
) : (
<ArticleList
articles={articles}
source="home_recent_save"
utmParams={utmParams}
/>
)}
</>
);
} else {
recentSavesSection = (
<>
<h3
className="header_medium"
data-l10n-id="pocket-panel-home-new-user-cta"
/>
<h3
className="header_medium"
data-l10n-id="pocket-panel-home-new-user-message"
/>
</>
);
}
}
return (
<div className="stp_panel_container">
<div className="stp_panel stp_panel_home">
<Header>
<Button
style="primary"
url={`https://${pockethost}/a?${utmParams}`}
source="home_view_list"
>
<span data-l10n-id="pocket-panel-header-my-saves" />
</Button>
</Header>
<hr />
{recentSavesSection}
<hr />
{pockethost && locale?.startsWith("en") && topics?.length && (
<>
<h3 className="header_medium">Explore popular topics:</h3>
<PopularTopics
topics={topics}
pockethost={pockethost}
utmParams={utmParams}
source="home_popular_topic"
/>
</>
)}
</div>
</div>
);
}
export default Home;
|
