mirror of https://github.com/Radarr/Radarr
282 lines
6.9 KiB
JavaScript
282 lines
6.9 KiB
JavaScript
import _ from 'lodash';
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import PropTypes from 'prop-types';
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import React, { Component } from 'react';
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import ReactDOM from 'react-dom';
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import { Grid, WindowScroller } from 'react-virtualized';
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import getIndexOfFirstCharacter from 'Utilities/Array/getIndexOfFirstCharacter';
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import hasDifferentItems from 'Utilities/Object/hasDifferentItems';
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import dimensions from 'Styles/Variables/dimensions';
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import { sortDirections } from 'Helpers/Props';
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import Measure from 'Components/Measure';
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import AddListMovieItemConnector from 'AddMovie/AddListMovie/AddListMovieItemConnector';
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import AddListMovieOverviewConnector from './AddListMovieOverviewConnector';
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import styles from './AddListMovieOverviews.css';
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// Poster container dimensions
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const columnPadding = parseInt(dimensions.movieIndexColumnPadding);
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const columnPaddingSmallScreen = parseInt(dimensions.movieIndexColumnPaddingSmallScreen);
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function calculatePosterWidth(posterSize, isSmallScreen) {
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const maxiumPosterWidth = isSmallScreen ? 152 : 162;
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if (posterSize === 'large') {
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return maxiumPosterWidth;
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}
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if (posterSize === 'medium') {
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return Math.floor(maxiumPosterWidth * 0.75);
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}
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return Math.floor(maxiumPosterWidth * 0.5);
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}
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function calculateRowHeight(posterHeight, sortKey, isSmallScreen, overviewOptions) {
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const heights = [
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posterHeight,
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isSmallScreen ? columnPaddingSmallScreen : columnPadding
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];
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return heights.reduce((acc, height) => acc + height, 0);
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}
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function calculatePosterHeight(posterWidth) {
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return Math.ceil((250 / 170) * posterWidth);
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}
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class AddListMovieOverviews extends Component {
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//
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// Lifecycle
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constructor(props, context) {
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super(props, context);
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this.state = {
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width: 0,
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columnCount: 1,
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posterWidth: 162,
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posterHeight: 238,
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rowHeight: calculateRowHeight(238, null, props.isSmallScreen, {})
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};
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this._isInitialized = false;
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this._grid = null;
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}
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componentDidMount() {
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this._contentBodyNode = ReactDOM.findDOMNode(this.props.contentBody);
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}
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componentDidUpdate(prevProps) {
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const {
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items,
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filters,
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sortKey,
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sortDirection,
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overviewOptions,
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jumpToCharacter
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} = this.props;
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const itemsChanged = hasDifferentItems(prevProps.items, items);
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const overviewOptionsChanged = !_.isMatch(prevProps.overviewOptions, overviewOptions);
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if (
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prevProps.sortKey !== sortKey ||
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prevProps.overviewOptions !== overviewOptions ||
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itemsChanged
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) {
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this.calculateGrid();
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}
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if (
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prevProps.filters !== filters ||
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prevProps.sortKey !== sortKey ||
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prevProps.sortDirection !== sortDirection ||
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itemsChanged ||
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overviewOptionsChanged
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) {
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this._grid.recomputeGridSize();
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}
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if (jumpToCharacter != null && jumpToCharacter !== prevProps.jumpToCharacter) {
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const index = getIndexOfFirstCharacter(items, jumpToCharacter);
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if (index != null) {
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const {
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rowHeight
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} = this.state;
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const scrollTop = rowHeight * index;
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this.props.onScroll({ scrollTop });
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}
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}
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}
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//
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// Control
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scrollToFirstCharacter(character) {
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const items = this.props.items;
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const {
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rowHeight
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} = this.state;
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const index = getIndexOfFirstCharacter(items, character);
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if (index != null) {
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const scrollTop = rowHeight * index;
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this.props.onScroll({ scrollTop });
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}
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}
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setGridRef = (ref) => {
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this._grid = ref;
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}
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calculateGrid = (width = this.state.width, isSmallScreen) => {
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const {
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sortKey,
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overviewOptions
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} = this.props;
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const posterWidth = calculatePosterWidth(overviewOptions.size, isSmallScreen);
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const posterHeight = calculatePosterHeight(posterWidth);
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const rowHeight = calculateRowHeight(posterHeight, sortKey, isSmallScreen, overviewOptions);
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this.setState({
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width,
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posterWidth,
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posterHeight,
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rowHeight
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});
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}
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cellRenderer = ({ key, rowIndex, style }) => {
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const {
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items,
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sortKey,
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overviewOptions,
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showRelativeDates,
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shortDateFormat,
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longDateFormat,
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timeFormat,
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isSmallScreen
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} = this.props;
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const {
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posterWidth,
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posterHeight,
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rowHeight
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} = this.state;
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const movie = items[rowIndex];
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if (!movie) {
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return null;
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}
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return (
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<AddListMovieItemConnector
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key={key}
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component={AddListMovieOverviewConnector}
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sortKey={sortKey}
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posterWidth={posterWidth}
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posterHeight={posterHeight}
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rowHeight={rowHeight}
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overviewOptions={overviewOptions}
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showRelativeDates={showRelativeDates}
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shortDateFormat={shortDateFormat}
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longDateFormat={longDateFormat}
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timeFormat={timeFormat}
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isSmallScreen={isSmallScreen}
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style={style}
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movieId={movie.tmdbId}
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/>
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);
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}
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//
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// Listeners
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onMeasure = ({ width }) => {
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this.calculateGrid(width, this.props.isSmallScreen);
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}
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onSectionRendered = () => {
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if (!this._isInitialized && this._contentBodyNode) {
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this.props.onRender();
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this._isInitialized = true;
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}
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}
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//
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// Render
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render() {
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const {
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items,
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scrollTop,
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isSmallScreen,
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onScroll
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} = this.props;
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const {
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width,
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rowHeight
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} = this.state;
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return (
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<Measure onMeasure={this.onMeasure}>
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<WindowScroller
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scrollElement={isSmallScreen ? undefined : this._contentBodyNode}
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onScroll={onScroll}
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>
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{({ height, isScrolling }) => {
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return (
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<Grid
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ref={this.setGridRef}
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className={styles.grid}
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autoHeight={true}
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height={height}
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columnCount={1}
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columnWidth={width}
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rowCount={items.length}
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rowHeight={rowHeight}
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width={width}
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scrollTop={scrollTop}
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overscanRowCount={2}
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cellRenderer={this.cellRenderer}
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onSectionRendered={this.onSectionRendered}
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/>
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);
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}
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}
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</WindowScroller>
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</Measure>
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);
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}
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}
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AddListMovieOverviews.propTypes = {
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items: PropTypes.arrayOf(PropTypes.object).isRequired,
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filters: PropTypes.arrayOf(PropTypes.object).isRequired,
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sortKey: PropTypes.string,
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sortDirection: PropTypes.oneOf(sortDirections.all),
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overviewOptions: PropTypes.object.isRequired,
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scrollTop: PropTypes.number.isRequired,
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jumpToCharacter: PropTypes.string,
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contentBody: PropTypes.object.isRequired,
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showRelativeDates: PropTypes.bool.isRequired,
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shortDateFormat: PropTypes.string.isRequired,
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longDateFormat: PropTypes.string.isRequired,
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isSmallScreen: PropTypes.bool.isRequired,
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timeFormat: PropTypes.string.isRequired,
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onRender: PropTypes.func.isRequired,
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onScroll: PropTypes.func.isRequired
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};
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export default AddListMovieOverviews;
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