148 lines
4.2 KiB
JavaScript
148 lines
4.2 KiB
JavaScript
// @flow
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import { observer } from "mobx-react";
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import * as React from "react";
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import { useDrop } from "react-dnd";
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import styled from "styled-components";
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import UiStore from "stores/UiStore";
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import Collection from "models/Collection";
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import Document from "models/Document";
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import CollectionIcon from "components/CollectionIcon";
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import DropToImport from "components/DropToImport";
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import DocumentLink from "./DocumentLink";
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import DropCursor from "./DropCursor";
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import EditableTitle from "./EditableTitle";
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import SidebarLink from "./SidebarLink";
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import useStores from "hooks/useStores";
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import CollectionMenu from "menus/CollectionMenu";
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import CollectionSortMenu from "menus/CollectionSortMenu";
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type Props = {|
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collection: Collection,
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ui: UiStore,
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canUpdate: boolean,
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activeDocument: ?Document,
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prefetchDocument: (id: string) => Promise<void>,
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|};
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function CollectionLink({
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collection,
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activeDocument,
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prefetchDocument,
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canUpdate,
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ui,
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}: Props) {
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const [menuOpen, setMenuOpen] = React.useState(false);
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const handleTitleChange = React.useCallback(
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async (name: string) => {
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await collection.save({ name });
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},
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[collection]
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);
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const { documents, policies } = useStores();
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const expanded = collection.id === ui.activeCollectionId;
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const manualSort = collection.sort.field === "index";
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const can = policies.abilities(collection.id);
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// Drop to re-parent
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const [{ isOver, canDrop }, drop] = useDrop({
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accept: "document",
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drop: (item, monitor) => {
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if (monitor.didDrop()) return;
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if (!collection) return;
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documents.move(item.id, collection.id);
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},
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canDrop: (item, monitor) => {
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return policies.abilities(collection.id).update;
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},
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collect: (monitor) => ({
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isOver: !!monitor.isOver({ shallow: true }),
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canDrop: monitor.canDrop(),
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}),
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});
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// Drop to reorder
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const [{ isOverReorder }, dropToReorder] = useDrop({
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accept: "document",
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drop: async (item, monitor) => {
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if (!collection) return;
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documents.move(item.id, collection.id, undefined, 0);
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},
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collect: (monitor) => ({
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isOverReorder: !!monitor.isOver(),
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}),
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});
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return (
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<>
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<div ref={drop} style={{ position: "relative" }}>
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<DropToImport key={collection.id} collectionId={collection.id}>
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<SidebarLinkWithPadding
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key={collection.id}
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to={collection.url}
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icon={
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<CollectionIcon collection={collection} expanded={expanded} />
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}
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iconColor={collection.color}
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expanded={expanded}
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showActions={menuOpen || expanded}
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isActiveDrop={isOver && canDrop}
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label={
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<EditableTitle
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title={collection.name}
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onSubmit={handleTitleChange}
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canUpdate={canUpdate}
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/>
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}
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exact={false}
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menu={
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<>
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{can.update && (
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<CollectionSortMenuWithMargin
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collection={collection}
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onOpen={() => setMenuOpen(true)}
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onClose={() => setMenuOpen(false)}
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/>
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)}
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<CollectionMenu
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collection={collection}
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onOpen={() => setMenuOpen(true)}
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onClose={() => setMenuOpen(false)}
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/>
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</>
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}
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/>
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</DropToImport>
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{expanded && manualSort && (
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<DropCursor isActiveDrop={isOverReorder} innerRef={dropToReorder} />
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)}
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</div>
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{expanded &&
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collection.documents.map((node, index) => (
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<DocumentLink
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key={node.id}
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node={node}
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collection={collection}
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activeDocument={activeDocument}
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prefetchDocument={prefetchDocument}
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canUpdate={canUpdate}
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depth={1.5}
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index={index}
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/>
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))}
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</>
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);
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}
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const SidebarLinkWithPadding = styled(SidebarLink)`
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padding-right: 60px;
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`;
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const CollectionSortMenuWithMargin = styled(CollectionSortMenu)`
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margin-right: 4px;
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`;
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export default observer(CollectionLink);
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