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authorRenaud Chaput <renchap@gmail.com>2023-02-25 14:34:32 +0100
committerClaire <claire.github-309c@sitedethib.com>2023-02-25 14:35:31 +0100
commit81ef21a0c802f1d905f37a2a818544a8b400793c (patch)
tree33043286868ca9efb627ed38accab03c756adbcb /app/javascript/flavours/glitch/components/scrollable_list.js
parent859eb01aacc27fa01a8d4063f26a5a1f81e5d3a9 (diff)
[Glitch] Rename JSX files with proper `.jsx` extension
Port 44a7d87cb1f5df953b6c14c16c59e2e4ead1bcb9 to glitch-soc

Signed-off-by: Claire <claire.github-309c@sitedethib.com>
Diffstat (limited to 'app/javascript/flavours/glitch/components/scrollable_list.js')
-rw-r--r--app/javascript/flavours/glitch/components/scrollable_list.js354
1 files changed, 0 insertions, 354 deletions
diff --git a/app/javascript/flavours/glitch/components/scrollable_list.js b/app/javascript/flavours/glitch/components/scrollable_list.js
deleted file mode 100644
index ae1ba3037..000000000
--- a/app/javascript/flavours/glitch/components/scrollable_list.js
+++ /dev/null
@@ -1,354 +0,0 @@
-import React, { PureComponent } from 'react';
-import ScrollContainer from 'flavours/glitch/containers/scroll_container';
-import PropTypes from 'prop-types';
-import IntersectionObserverArticleContainer from 'flavours/glitch/containers/intersection_observer_article_container';
-import LoadMore from './load_more';
-import LoadPending from './load_pending';
-import IntersectionObserverWrapper from 'flavours/glitch/features/ui/util/intersection_observer_wrapper';
-import { throttle } from 'lodash';
-import { List as ImmutableList } from 'immutable';
-import classNames from 'classnames';
-import { attachFullscreenListener, detachFullscreenListener, isFullscreen } from '../features/ui/util/fullscreen';
-import LoadingIndicator from './loading_indicator';
-import { connect } from 'react-redux';
-
-const MOUSE_IDLE_DELAY = 300;
-
-const mapStateToProps = (state, { scrollKey }) => {
-  return {
-    preventScroll: scrollKey === state.getIn(['dropdown_menu', 'scroll_key']),
-  };
-};
-
-export default @connect(mapStateToProps, null, null, { forwardRef: true })
-class ScrollableList extends PureComponent {
-
-  static contextTypes = {
-    router: PropTypes.object,
-  };
-
-  static propTypes = {
-    scrollKey: PropTypes.string.isRequired,
-    onLoadMore: PropTypes.func,
-    onLoadPending: PropTypes.func,
-    onScrollToTop: PropTypes.func,
-    onScroll: PropTypes.func,
-    trackScroll: PropTypes.bool,
-    isLoading: PropTypes.bool,
-    showLoading: PropTypes.bool,
-    hasMore: PropTypes.bool,
-    numPending: PropTypes.number,
-    prepend: PropTypes.node,
-    append: PropTypes.node,
-    alwaysPrepend: PropTypes.bool,
-    emptyMessage: PropTypes.node,
-    children: PropTypes.node,
-    bindToDocument: PropTypes.bool,
-    preventScroll: PropTypes.bool,
-  };
-
-  static defaultProps = {
-    trackScroll: true,
-  };
-
-  state = {
-    fullscreen: null,
-    cachedMediaWidth: 300,
-  };
-
-  intersectionObserverWrapper = new IntersectionObserverWrapper();
-
-  handleScroll = throttle(() => {
-    if (this.node) {
-      const scrollTop = this.getScrollTop();
-      const scrollHeight = this.getScrollHeight();
-      const clientHeight = this.getClientHeight();
-      const offset = scrollHeight - scrollTop - clientHeight;
-
-      if (400 > offset && this.props.onLoadMore && this.props.hasMore && !this.props.isLoading) {
-        this.props.onLoadMore();
-      }
-
-      if (scrollTop < 100 && this.props.onScrollToTop) {
-        this.props.onScrollToTop();
-      } else if (this.props.onScroll) {
-        this.props.onScroll();
-      }
-
-      if (!this.lastScrollWasSynthetic) {
-        // If the last scroll wasn't caused by setScrollTop(), assume it was
-        // intentional and cancel any pending scroll reset on mouse idle
-        this.scrollToTopOnMouseIdle = false;
-      }
-      this.lastScrollWasSynthetic = false;
-    }
-  }, 150, {
-    trailing: true,
-  });
-
-  mouseIdleTimer = null;
-  mouseMovedRecently = false;
-  lastScrollWasSynthetic = false;
-  scrollToTopOnMouseIdle = false;
-
-  setScrollTop = newScrollTop => {
-    if (this.getScrollTop() !== newScrollTop) {
-      this.lastScrollWasSynthetic = true;
-
-      if (this.props.bindToDocument) {
-        document.scrollingElement.scrollTop = newScrollTop;
-      } else {
-        this.node.scrollTop = newScrollTop;
-      }
-    }
-  };
-
-  clearMouseIdleTimer = () => {
-    if (this.mouseIdleTimer === null) {
-      return;
-    }
-    clearTimeout(this.mouseIdleTimer);
-    this.mouseIdleTimer = null;
-  };
-
-  handleMouseMove = throttle(() => {
-    // As long as the mouse keeps moving, clear and restart the idle timer.
-    this.clearMouseIdleTimer();
-    this.mouseIdleTimer =
-      setTimeout(this.handleMouseIdle, MOUSE_IDLE_DELAY);
-
-    if (!this.mouseMovedRecently && this.getScrollTop() === 0) {
-      // Only set if we just started moving and are scrolled to the top.
-      this.scrollToTopOnMouseIdle = true;
-    }
-    // Save setting this flag for last, so we can do the comparison above.
-    this.mouseMovedRecently = true;
-  }, MOUSE_IDLE_DELAY / 2);
-
-  handleWheel = throttle(() => {
-    this.scrollToTopOnMouseIdle = false;
-  }, 150, {
-    trailing: true,
-  });
-
-  handleMouseIdle = () => {
-    if (this.scrollToTopOnMouseIdle && !this.props.preventScroll) {
-      this.setScrollTop(0);
-    }
-    this.mouseMovedRecently = false;
-    this.scrollToTopOnMouseIdle = false;
-  };
-
-  componentDidMount () {
-    this.attachScrollListener();
-    this.attachIntersectionObserver();
-    attachFullscreenListener(this.onFullScreenChange);
-
-    // Handle initial scroll position
-    this.handleScroll();
-  }
-
-  getScrollPosition = () => {
-    if (this.node && (this.getScrollTop() > 0 || this.mouseMovedRecently)) {
-      return { height: this.getScrollHeight(), top: this.getScrollTop() };
-    } else {
-      return null;
-    }
-  };
-
-  getScrollTop = () => {
-    return this.props.bindToDocument ? document.scrollingElement.scrollTop : this.node.scrollTop;
-  };
-
-  getScrollHeight = () => {
-    return this.props.bindToDocument ? document.scrollingElement.scrollHeight : this.node.scrollHeight;
-  };
-
-  getClientHeight = () => {
-    return this.props.bindToDocument ? document.scrollingElement.clientHeight : this.node.clientHeight;
-  };
-
-  updateScrollBottom = (snapshot) => {
-    const newScrollTop = this.getScrollHeight() - snapshot;
-
-    this.setScrollTop(newScrollTop);
-  };
-
-  cacheMediaWidth = (width) => {
-    if (width && this.state.cachedMediaWidth != width) this.setState({ cachedMediaWidth: width });
-  };
-
-  getSnapshotBeforeUpdate (prevProps, prevState) {
-    const someItemInserted = React.Children.count(prevProps.children) > 0 &&
-      React.Children.count(prevProps.children) < React.Children.count(this.props.children) &&
-      this.getFirstChildKey(prevProps) !== this.getFirstChildKey(this.props);
-    const pendingChanged = (prevProps.numPending > 0) !== (this.props.numPending > 0);
-
-    if (pendingChanged || someItemInserted && (this.getScrollTop() > 0 || this.mouseMovedRecently || this.props.preventScroll)) {
-      return this.getScrollHeight() - this.getScrollTop();
-    } else {
-      return null;
-    }
-  }
-
-  componentDidUpdate (prevProps, prevState, snapshot) {
-    // Reset the scroll position when a new child comes in in order not to
-    // jerk the scrollbar around if you're already scrolled down the page.
-    if (snapshot !== null) {
-      this.updateScrollBottom(snapshot);
-    }
-  }
-
-  componentWillUnmount () {
-    this.clearMouseIdleTimer();
-    this.detachScrollListener();
-    this.detachIntersectionObserver();
-    detachFullscreenListener(this.onFullScreenChange);
-  }
-
-  onFullScreenChange = () => {
-    this.setState({ fullscreen: isFullscreen() });
-  };
-
-  attachIntersectionObserver () {
-    this.intersectionObserverWrapper.connect({
-      root: this.node,
-      rootMargin: '300% 0px',
-    });
-  }
-
-  detachIntersectionObserver () {
-    this.intersectionObserverWrapper.disconnect();
-  }
-
-  attachScrollListener () {
-    if (this.props.bindToDocument) {
-      document.addEventListener('scroll', this.handleScroll);
-      document.addEventListener('wheel', this.handleWheel);
-    } else {
-      this.node.addEventListener('scroll', this.handleScroll);
-      this.node.addEventListener('wheel', this.handleWheel);
-    }
-  }
-
-  detachScrollListener () {
-    if (this.props.bindToDocument) {
-      document.removeEventListener('scroll', this.handleScroll);
-      document.removeEventListener('wheel', this.handleWheel);
-    } else {
-      this.node.removeEventListener('scroll', this.handleScroll);
-      this.node.removeEventListener('wheel', this.handleWheel);
-    }
-  }
-
-  getFirstChildKey (props) {
-    const { children } = props;
-    let firstChild     = children;
-
-    if (children instanceof ImmutableList) {
-      firstChild = children.get(0);
-    } else if (Array.isArray(children)) {
-      firstChild = children[0];
-    }
-
-    return firstChild && firstChild.key;
-  }
-
-  setRef = (c) => {
-    this.node = c;
-  };
-
-  handleLoadMore = e => {
-    e.preventDefault();
-    this.props.onLoadMore();
-  };
-
-  handleLoadPending = e => {
-    e.preventDefault();
-    this.props.onLoadPending();
-    // Prevent the weird scroll-jumping behavior, as we explicitly don't want to
-    // scroll to top, and we know the scroll height is going to change
-    this.scrollToTopOnMouseIdle = false;
-    this.lastScrollWasSynthetic = false;
-    this.clearMouseIdleTimer();
-    this.mouseIdleTimer = setTimeout(this.handleMouseIdle, MOUSE_IDLE_DELAY);
-    this.mouseMovedRecently = true;
-  };
-
-  render () {
-    const { children, scrollKey, trackScroll, showLoading, isLoading, hasMore, numPending, prepend, alwaysPrepend, append, emptyMessage, onLoadMore } = this.props;
-    const { fullscreen } = this.state;
-    const childrenCount = React.Children.count(children);
-
-    const loadMore     = (hasMore && onLoadMore) ? <LoadMore visible={!isLoading} onClick={this.handleLoadMore} /> : null;
-    const loadPending  = (numPending > 0) ? <LoadPending count={numPending} onClick={this.handleLoadPending} /> : null;
-    let scrollableArea = null;
-
-    if (showLoading) {
-      scrollableArea = (
-        <div className='scrollable scrollable--flex' ref={this.setRef}>
-          <div role='feed' className='item-list'>
-            {prepend}
-          </div>
-
-          <div className='scrollable__append'>
-            <LoadingIndicator />
-          </div>
-        </div>
-      );
-    } else if (isLoading || childrenCount > 0 || hasMore || !emptyMessage) {
-      scrollableArea = (
-        <div className={classNames('scrollable', { fullscreen })} ref={this.setRef} onMouseMove={this.handleMouseMove}>
-          <div role='feed' className='item-list'>
-            {prepend}
-
-            {loadPending}
-
-            {React.Children.map(this.props.children, (child, index) => (
-              <IntersectionObserverArticleContainer
-                key={child.key}
-                id={child.key}
-                index={index}
-                listLength={childrenCount}
-                intersectionObserverWrapper={this.intersectionObserverWrapper}
-                saveHeightKey={trackScroll ? `${this.context.router.route.location.key}:${scrollKey}` : null}
-              >
-                {React.cloneElement(child, {
-                  getScrollPosition: this.getScrollPosition,
-                  updateScrollBottom: this.updateScrollBottom,
-                  cachedMediaWidth: this.state.cachedMediaWidth,
-                  cacheMediaWidth: this.cacheMediaWidth,
-                })}
-              </IntersectionObserverArticleContainer>
-            ))}
-
-            {loadMore}
-
-            {!hasMore && append}
-          </div>
-        </div>
-      );
-    } else {
-      scrollableArea = (
-        <div className={classNames('scrollable scrollable--flex', { fullscreen })} ref={this.setRef}>
-          {alwaysPrepend && prepend}
-
-          <div className='empty-column-indicator'>
-            {emptyMessage}
-          </div>
-        </div>
-      );
-    }
-
-    if (trackScroll) {
-      return (
-        <ScrollContainer scrollKey={scrollKey}>
-          {scrollableArea}
-        </ScrollContainer>
-      );
-    } else {
-      return scrollableArea;
-    }
-  }
-
-}