diff options
Diffstat (limited to 'src/client/views/collections/CollectionSubView.tsx')
| -rw-r--r-- | src/client/views/collections/CollectionSubView.tsx | 231 |
1 files changed, 231 insertions, 0 deletions
diff --git a/src/client/views/collections/CollectionSubView.tsx b/src/client/views/collections/CollectionSubView.tsx new file mode 100644 index 000000000..ffd3e0659 --- /dev/null +++ b/src/client/views/collections/CollectionSubView.tsx @@ -0,0 +1,231 @@ +import { action, runInAction } from "mobx"; +import React = require("react"); +import { undoBatch, UndoManager } from "../../util/UndoManager"; +import { DragManager } from "../../util/DragManager"; +import { Docs, DocumentOptions } from "../../documents/Documents"; +import { RouteStore } from "../../../server/RouteStore"; +import { CurrentUserUtils } from "../../../server/authentication/models/current_user_utils"; +import { FieldViewProps } from "../nodes/FieldView"; +import * as rp from 'request-promise'; +import { CollectionView } from "./CollectionView"; +import { CollectionPDFView } from "./CollectionPDFView"; +import { CollectionVideoView } from "./CollectionVideoView"; +import { Doc, Opt, FieldResult, DocListCast } from "../../../new_fields/Doc"; +import { DocComponent } from "../DocComponent"; +import { listSpec } from "../../../new_fields/Schema"; +import { Cast, PromiseValue, FieldValue, ListSpec } from "../../../new_fields/Types"; +import { List } from "../../../new_fields/List"; +import { DocServer } from "../../DocServer"; +import { ObjectField } from "../../../new_fields/ObjectField"; +import CursorField, { CursorPosition, CursorMetadata } from "../../../new_fields/CursorField"; +import { url } from "inspector"; + +export interface CollectionViewProps extends FieldViewProps { + addDocument: (document: Doc, allowDuplicates?: boolean) => boolean; + removeDocument: (document: Doc) => boolean; + moveDocument: (document: Doc, targetCollection: Doc, addDocument: (document: Doc) => boolean) => boolean; + PanelWidth: () => number; + PanelHeight: () => number; +} + +export interface SubCollectionViewProps extends CollectionViewProps { + CollectionView: CollectionView | CollectionPDFView | CollectionVideoView; +} + +export function CollectionSubView<T>(schemaCtor: (doc: Doc) => T) { + class CollectionSubView extends DocComponent<SubCollectionViewProps, T>(schemaCtor) { + private dropDisposer?: DragManager.DragDropDisposer; + protected createDropTarget = (ele: HTMLDivElement) => { + if (this.dropDisposer) { + this.dropDisposer(); + } + if (ele) { + this.dropDisposer = DragManager.MakeDropTarget(ele, { handlers: { drop: this.drop.bind(this) } }); + } + } + protected CreateDropTarget(ele: HTMLDivElement) { + this.createDropTarget(ele); + } + + get children() { + //TODO tfs: This might not be what we want? + //This linter error can't be fixed because of how js arguments work, so don't switch this to filter(FieldValue) + return DocListCast(this.props.Document[this.props.fieldKey]); + } + + @action + protected async setCursorPosition(position: [number, number]) { + let ind; + let doc = this.props.Document; + let id = CurrentUserUtils.id; + let email = CurrentUserUtils.email; + let pos = { x: position[0], y: position[1] }; + if (id && email) { + const proto = await doc.proto; + if (!proto) { + return; + } + let cursors = Cast(proto.cursors, listSpec(CursorField)); + if (!cursors) { + proto.cursors = cursors = new List<CursorField>(); + } + if (cursors.length > 0 && (ind = cursors.findIndex(entry => entry.data.metadata.id === id)) > -1) { + cursors[ind].setPosition(pos); + } else { + let entry = new CursorField({ metadata: { id: id, identifier: email }, position: pos }); + cursors.push(entry); + } + } + } + + @undoBatch + @action + protected drop(e: Event, de: DragManager.DropEvent): boolean { + if (de.data instanceof DragManager.DocumentDragData) { + if (de.data.dropAction || de.data.userDropAction) { + ["width", "height", "curPage"].map(key => + de.data.draggedDocuments.map((draggedDocument: Doc, i: number) => + PromiseValue(Cast(draggedDocument[key], "number")).then(f => f && (de.data.droppedDocuments[i][key] = f)))); + } + let added = false; + if (de.data.dropAction || de.data.userDropAction) { + added = de.data.droppedDocuments.reduce((added: boolean, d) => { + let moved = this.props.addDocument(d); + return moved || added; + }, false); + } else if (de.data.moveDocument) { + const move = de.data.moveDocument; + added = de.data.droppedDocuments.reduce((added: boolean, d) => { + let moved = move(d, this.props.Document, this.props.addDocument); + return moved || added; + }, false); + } else { + added = de.data.droppedDocuments.reduce((added: boolean, d) => { + let moved = this.props.addDocument(d); + return moved || added; + }, false); + } + e.stopPropagation(); + return added; + } + return false; + } + + protected async getDocumentFromType(type: string, path: string, options: DocumentOptions): Promise<Opt<Doc>> { + let ctor: ((path: string, options: DocumentOptions) => (Doc | Promise<Doc | undefined>)) | undefined = undefined; + if (type.indexOf("image") !== -1) { + ctor = Docs.ImageDocument; + } + if (type.indexOf("video") !== -1) { + ctor = Docs.VideoDocument; + } + if (type.indexOf("audio") !== -1) { + ctor = Docs.AudioDocument; + } + if (type.indexOf("pdf") !== -1) { + ctor = Docs.PdfDocument; + options.nativeWidth = 1200; + } + if (type.indexOf("excel") !== -1) { + ctor = Docs.DBDocument; + options.dropAction = "copy"; + } + if (type.indexOf("html") !== -1) { + if (path.includes('localhost')) { + let s = path.split('/'); + let id = s[s.length - 1]; + DocServer.GetRefField(id).then(field => { + if (field instanceof Doc) { + let alias = Doc.MakeAlias(field); + alias.x = options.x || 0; + alias.y = options.y || 0; + alias.width = options.width || 300; + alias.height = options.height || options.width || 300; + this.props.addDocument(alias, false); + } + }); + return undefined; + } + ctor = Docs.WebDocument; + options = { height: options.width, ...options, title: path, nativeWidth: undefined }; + } + return ctor ? ctor(path, options) : undefined; + } + + @undoBatch + @action + protected onDrop(e: React.DragEvent, options: DocumentOptions): void { + let html = e.dataTransfer.getData("text/html"); + let text = e.dataTransfer.getData("text/plain"); + + if (text && text.startsWith("<div")) { + return; + } + e.stopPropagation(); + e.preventDefault(); + + if (html && html.indexOf("<img") !== 0 && !html.startsWith("<a")) { + let htmlDoc = Docs.HtmlDocument(html, { ...options, width: 300, height: 300, documentText: text }); + this.props.addDocument(htmlDoc, false); + return; + } + if (text && text.indexOf("www.youtube.com/watch") !== -1) { + const url = text.replace("youtube.com/watch?v=", "youtube.com/embed/"); + this.props.addDocument(Docs.WebDocument(url, { ...options, width: 300, height: 300 })); + return; + } + + let batch = UndoManager.StartBatch("collection view drop"); + let promises: Promise<void>[] = []; + // tslint:disable-next-line:prefer-for-of + for (let i = 0; i < e.dataTransfer.items.length; i++) { + const upload = window.location.origin + RouteStore.upload; + let item = e.dataTransfer.items[i]; + if (item.kind === "string" && item.type.indexOf("uri") !== -1) { + let str: string; + let prom = new Promise<string>(resolve => e.dataTransfer.items[i].getAsString(resolve)) + .then(action((s: string) => rp.head(DocServer.prepend(RouteStore.corsProxy + "/" + (str = s))))) + .then(result => { + let type = result["content-type"]; + if (type) { + this.getDocumentFromType(type, str, { ...options, width: 300, nativeWidth: 300 }) + .then(doc => doc && this.props.addDocument(doc, false)); + } + }); + promises.push(prom); + } + let type = item.type; + if (item.kind === "file") { + let file = item.getAsFile(); + let formData = new FormData(); + + if (file) { + formData.append('file', file); + } + let dropFileName = file ? file.name : "-empty-"; + + let prom = fetch(upload, { + method: 'POST', + body: formData + }).then(async (res: Response) => { + (await res.json()).map(action((file: any) => { + let path = window.location.origin + file; + let docPromise = this.getDocumentFromType(type, path, { ...options, nativeWidth: 600, width: 300, title: dropFileName }); + + docPromise.then(doc => doc && this.props.addDocument(doc)); + })); + }); + promises.push(prom); + } + } + + if (promises.length) { + Promise.all(promises).finally(() => batch.end()); + } else { + batch.end(); + } + } + } + return CollectionSubView; +} + |