slate/scenes/SceneActivity.js
2021-02-22 13:58:30 +00:00

566 lines
17 KiB
JavaScript

import * as React from "react";
import * as Constants from "~/common/constants";
import * as Validations from "~/common/validations";
import * as Window from "~/common/window";
import * as SVG from "~/common/svg";
import * as Actions from "~/common/actions";
import * as Events from "~/common/custom-events";
import { GlobalCarousel } from "~/components/system/components/GlobalCarousel";
import { css } from "@emotion/react";
import { TabGroup, PrimaryTabGroup, SecondaryTabGroup } from "~/components/core/TabGroup";
import { LoaderSpinner } from "~/components/system/components/Loaders";
import EmptyState from "~/components/core/EmptyState";
import ScenePage from "~/components/core/ScenePage";
import SlateMediaObjectPreview from "~/components/core/SlateMediaObjectPreview";
import ScenePageHeader from "~/components/core/ScenePageHeader";
const STYLES_LOADER = css`
display: flex;
align-items: center;
justify-content: center;
height: calc(100vh - 400px);
width: 100%;
`;
const STYLES_IMAGE_BOX = css`
cursor: pointer;
position: relative;
box-shadow: ${Constants.shadow.light};
margin: 10px;
:hover {
box-shadow: ${Constants.shadow.medium};
}
@media (max-width: ${Constants.sizes.mobile}px) {
overflow: hidden;
border-radius: 8px;
}
`;
const STYLES_TEXT_AREA = css`
position: absolute;
bottom: 0px;
left: 0px;
`;
const STYLES_TITLE = css`
overflow: hidden;
text-overflow: ellipsis;
white-space: nowrap;
color: ${Constants.system.white};
font-family: ${Constants.font.medium};
margin-bottom: 4px;
width: calc(100% - 32px);
padding: 0px 16px;
box-sizing: content-box;
`;
const STYLES_SECONDARY = css`
${STYLES_TITLE}
font-size: ${Constants.typescale.lvlN1};
margin-bottom: 16px;
width: 100%;
`;
const STYLES_SECONDARY_HOVERABLE = css`
${STYLES_SECONDARY}
padding: 8px 16px;
margin-bottom: 8px;
:hover {
color: ${Constants.system.brand} !important;
}
`;
const STYLES_GRADIENT = css`
background: linear-gradient(
180deg,
rgba(0, 0, 0, 0) 0%,
rgba(0, 0, 0, 0.2) 26.56%,
rgba(0, 0, 0, 0.3) 100%
);
backdrop-filter: blur(2px);
width: 100%;
height: 72px;
position: absolute;
bottom: 0px;
left: 0px;
@media (max-width: ${Constants.sizes.mobile}px) {
overflow: hidden;
border-radius: 0px 0px 8px 8px;
}
`;
const STYLES_ACTIVITY_GRID = css`
margin: -10px;
display: flex;
flex-direction: row;
flex-wrap: wrap;
@media (max-width: ${Constants.sizes.mobile}px) {
margin-top: 24px;
}
`;
class ActivitySquare extends React.Component {
state = {
showText: false,
};
render() {
const item = this.props.item;
const size = this.props.size;
const isImage = Validations.isPreviewableImage(item.file.type);
return (
<div
css={STYLES_IMAGE_BOX}
style={{ width: size, height: size }}
onMouseEnter={isImage ? () => this.setState({ showText: true }) : () => {}}
onMouseLeave={isImage ? () => this.setState({ showText: false }) : () => {}}
>
<SlateMediaObjectPreview
centeredImage
iconOnly
blurhash={item.file.blurhash}
url={item.file.url}
title={item.file.title || item.file.name}
type={item.file.type}
style={{ border: "none" }}
imageStyle={{ border: "none" }}
/>
{isImage && (this.state.showText || this.props.mobile) ? (
<div css={STYLES_GRADIENT} />
) : null}
{this.state.showText || !isImage || this.props.mobile ? (
<div css={STYLES_TEXT_AREA} style={{ width: this.props.size }}>
{isImage ? null : (
<div
css={STYLES_TITLE}
style={{
color: Constants.system.textGray,
}}
>
{item.file.title || item.file.name}
</div>
)}
<div
style={{
color: isImage ? Constants.system.white : Constants.system.textGrayLight,
}}
css={this.props.onClick ? STYLES_SECONDARY_HOVERABLE : STYLES_SECONDARY}
onClick={(e) => {
e.stopPropagation();
this.props.onClick();
}}
>
{isImage ? (
<SVG.ArrowDownLeft
height="10px"
style={{ transform: "scaleX(-1)", marginRight: 4 }}
/>
) : null}
{item.slate.data.name || item.slate.slatename}
</div>
</div>
) : null}
</div>
);
}
}
const ActivityRectangle = ({ item, width, height }) => {
let file;
for (let obj of item.slate?.data?.objects || []) {
if (Validations.isPreviewableImage(obj.type) || obj.coverImage) {
file = obj;
}
}
let numObjects = item.slate?.data?.objects?.length || 0;
return (
<div css={STYLES_IMAGE_BOX} style={{ width, height }}>
{file ? (
<SlateMediaObjectPreview
centeredImage
iconOnly
blurhash={file.blurhash}
url={file.url}
title={file.title || file.name}
type={file.type}
style={{ border: "none" }}
imageStyle={{ border: "none" }}
coverImage={file.coverImage}
/>
) : null}
<div css={STYLES_GRADIENT} />
<div css={STYLES_TEXT_AREA}>
<div
css={STYLES_TITLE}
style={{
fontFamily: Constants.font.semiBold,
width,
}}
>
{item.slate.data.name || item.slate.slatename}
</div>
<div
css={STYLES_SECONDARY}
style={{
color: Constants.system.textGrayLight,
width,
}}
>
{numObjects} File{numObjects == 1 ? "" : "s"}
</div>
</div>
</div>
);
};
export default class SceneActivity extends React.Component {
counter = 0;
state = {
imageSize: 200,
tab: 0,
loading: "loading",
};
async componentDidMount() {
this.calculateWidth();
this.debounceInstance = Window.debounce(this.calculateWidth, 200);
this.scrollDebounceInstance = Window.debounce(this._handleScroll, 200);
window.addEventListener("resize", this.debounceInstance);
window.addEventListener("scroll", this.scrollDebounceInstance);
this.fetchActivityItems(true);
}
componentDidUpdate(prevProps) {
if (prevProps.tab !== this.props.tab) {
this.fetchActivityItems(true);
}
}
componentWillUnmount() {
window.removeEventListener("resize", this.debounceInstance);
window.removeEventListener("scroll", this.scrollDebounceInstance);
}
_handleScroll = (e) => {
if (this.state.loading) {
return;
}
const windowHeight =
"innerHeight" in window ? window.innerHeight : document.documentElement.offsetHeight;
const body = document.body;
const html = document.documentElement;
const docHeight = Math.max(
body.scrollHeight,
body.offsetHeight,
html.clientHeight,
html.scrollHeight,
html.offsetHeight
);
const windowBottom = windowHeight + window.pageYOffset;
if (windowBottom >= docHeight - 600) {
this.fetchActivityItems();
}
};
fetchActivityItems = async (update = false) => {
this.setState({ loading: "loading" });
let activity =
this.props.tab === 0 ? this.props.viewer.activity || [] : this.props.viewer.explore || [];
let response;
if (activity.length) {
if (update) {
//NOTE(martina): fetch any new updates since last fetched
response = await Actions.getActivity({
explore: this.props.tab === 1,
latestTimestamp: activity[0].created_at,
});
if (Events.hasError(response)) {
this.setState({ loading: "failed" });
return;
}
if (!response.activity.length) {
this.setState({ loading: false });
return;
}
activity.unshift(...response.activity);
this.count = 0;
activity = this.formatActivity(activity);
} else {
//NOTE(martina): pagination -- fetch the next 100 events upon scrolling to the bottom
response = await Actions.getActivity({
explore: this.props.tab === 1,
earliestTimestamp: activity[activity.length - 1].created_at,
});
if (Events.hasError(response)) {
this.setState({ loading: "failed" });
return;
}
if (!response.activity.length) {
this.setState({ loading: false });
return;
}
let newItems = this.formatActivity(response.activity) || [];
activity.push(...newItems);
}
} else {
//NOTE(martina): fetch the most recent 100 events
response = await Actions.getActivity({ explore: this.props.tab === 1 });
if (Events.hasError(response)) {
this.setState({ loading: false });
return;
}
if (!response.activity.length) {
this.setState({ loading: false });
return;
}
this.count = 0;
activity = this.formatActivity(response.activity);
}
if (this.props.tab === 0) {
this.props.onUpdateViewer({ activity: activity });
} else {
this.props.onUpdateViewer({ explore: activity });
}
this.setState({ loading: false });
};
formatActivity = (userActivity) => {
//NOTE(martina): rearrange order to always get an even row of 6 squares
let activity = userActivity || [];
for (let i = 0; i < activity.length; i++) {
let item = activity[i];
if (item.data.type === "SUBSCRIBED_CREATE_SLATE") {
this.counter += 2;
} else if (item.data.type === "SUBSCRIBED_ADD_TO_SLATE") {
this.counter += 1;
}
if (this.counter === 6) {
this.counter = 0;
} else if (this.counter > 6) {
let j = i - 1;
while (activity[j].data.type !== "SUBSCRIBED_ADD_TO_SLATE") {
j -= 1;
}
let temp = activity[j];
activity[j] = activity[i];
activity[i] = temp;
this.counter = 0;
i -= 1;
}
}
return activity;
};
_handleCreateSlate = () => {
this.props.onAction({
type: "NAVIGATE",
value: "NAV_SLATES",
data: null,
});
};
calculateWidth = () => {
let windowWidth = window.innerWidth;
let imageSize;
if (windowWidth < Constants.sizes.mobile) {
imageSize = windowWidth - 2 * 24; //(windowWidth - 2 * 24 - 20) / 2;
} else {
imageSize = (windowWidth - 2 * 56 - 5 * 20) / 6;
}
this.setState({ imageSize });
};
getItemIndexById = (items, item) => {
const id = item.data?.context?.file?.id;
return items.findIndex((i) => i.id === id);
};
render() {
let activity =
this.props.tab === 0 ? this.props.viewer.activity || [] : this.props.viewer.explore || [];
let items = activity
.filter((item) => item.data.type === "SUBSCRIBED_ADD_TO_SLATE")
.map((item) => {
return {
...item.data.context.file,
slate: item.data.context.slate,
owner: item.data.context.user.username,
};
});
return (
<ScenePage>
<ScenePageHeader
title={
this.props.mobile ? (
<TabGroup
tabs={[
{ title: "Files", value: "NAV_DATA" },
{ title: "Slates", value: "NAV_SLATES" },
{ title: "Activity", value: "NAV_ACTIVITY" },
]}
value={2}
onAction={this.props.onAction}
onChange={(value) => this.setState({ tab: value })}
style={{ marginTop: 0, marginBottom: 32 }}
itemStyle={{ margin: "0px 12px" }}
/>
) : (
<PrimaryTabGroup
tabs={[
{ title: "Files", value: "NAV_DATA" },
{ title: "Slates", value: "NAV_SLATES" },
{ title: "Activity", value: "NAV_ACTIVITY" },
]}
value={2}
onAction={this.props.onAction}
/>
)
}
actions={
<SecondaryTabGroup
tabs={[
{ title: "My network", value: "NAV_ACTIVITY" },
{ title: "Explore", value: "NAV_EXPLORE" },
]}
value={this.props.tab}
onAction={this.props.onAction}
style={{ margin: 0 }}
/>
}
/>
<GlobalCarousel
carouselType="ACTIVITY"
viewer={this.props.viewer}
objects={items}
onAction={this.props.onAction}
mobile={this.props.mobile}
/>
{activity.length ? (
<div>
<div css={STYLES_ACTIVITY_GRID}>
{activity.map((item, index) => {
if (item.data.type === "SUBSCRIBED_CREATE_SLATE") {
return (
<span
key={item.id}
onClick={() =>
this.props.onAction({
type: "NAVIGATE",
value: "NAV_SLATE",
data: { decorator: "SLATE", ...item.data.context.slate },
})
}
>
<ActivityRectangle
width={
this.props.mobile ? this.state.imageSize : this.state.imageSize * 2 + 20
}
height={this.state.imageSize}
item={item.data.context}
/>
</span>
);
} else if (item.data.type === "SUBSCRIBED_ADD_TO_SLATE") {
return (
<span
key={item.id}
onClick={
this.props.mobile
? () => {
this.props.onAction({
type: "NAVIGATE",
value: "NAV_SLATE",
data: {
decorator: "SLATE",
...item.data.context.slate,
},
});
}
: () =>
Events.dispatchCustomEvent({
name: "slate-global-open-carousel",
detail: { index: this.getItemIndexById(items, item) },
})
}
>
<ActivitySquare
size={this.state.imageSize}
item={item.data.context}
mobile={this.props.mobile}
onClick={
this.props.mobile
? () => {}
: () => {
this.props.onAction({
type: "NAVIGATE",
value: "NAV_SLATE",
data: {
decorator: "SLATE",
...item.data.context.slate,
},
});
}
}
/>
</span>
);
} else {
return null;
}
})}
</div>
<div css={STYLES_LOADER} style={{ height: 100 }}>
{this.state.loading === "loading" ? <LoaderSpinner /> : null}
</div>
</div>
) : this.state.loading === "loading" ? (
<div css={STYLES_LOADER}>
<LoaderSpinner />
</div>
) : (
<EmptyState>
<SVG.Users height="24px" />
<div style={{ marginTop: 24 }}>
Start following people and slates to see their activity here
</div>
</EmptyState>
)}
</ScenePage>
);
}
}
{
/* <React.Fragment>
<System.P>When you're ready, create a slate!</System.P>
<br />
<System.ButtonPrimary onClick={this._handleCreateSlate}>
Create a slate
</System.ButtonPrimary>
<video
css={STYLES_VIDEO_BIG}
autoPlay
loop
muted
src="https://slate.textile.io/ipfs/bafybeienjmql6lbtsaz3ycon3ttliohcl7qbquwvny43lhcodky54z65cy"
type="video/m4v"
playsInline
style={{
backgroundImage: `url('https://slate.textile.io/ipfs/bafybeienjmql6lbtsaz3ycon3ttliohcl7qbquwvny43lhcodky54z65cy')`,
borderRadius: `4px`,
width: `100%`,
boxShadow: `0px 10px 50px 20px rgba(0, 0, 0, 0.1)`,
backgroundSize: `cover`,
}}
/>
</React.Fragment> */
}