implemented directory import routine

1 files changed, 134 insertions, 0 deletions

diff --git a/src/client/util/Import & Export/ImportBox.tsx b/src/client/util/Import & Export/ImportBox.tsx
new file mode 100644
index 000000000..630911710
--- /dev/null
+++ b/src/client/util/Import & Export/ImportBox.tsx
@@ -0,0 +1,134 @@
+import "fs";
+import React = require("react");
+import { Doc } from "../../../new_fields/Doc";
+import { DocServer } from "../../DocServer";
+import { RouteStore } from "../../../server/RouteStore";
+import { action, observable } from "mobx";
+import { FieldViewProps, FieldView } from "../../views/nodes/FieldView";
+import Measure, { ContentRect } from "react-measure";
+import { library } from '@fortawesome/fontawesome-svg-core';
+import { FontAwesomeIcon } from '@fortawesome/react-fontawesome';
+import { faArrowUp } from '@fortawesome/free-solid-svg-icons';
+import { Docs, DocumentOptions } from "../../documents/Documents";
+
+interface ImageImporterProps {
+    addSchema: (imageDocs: Doc[]) => void;
+}
+
+export default class ImportBox extends React.Component<FieldViewProps> {
+    @observable private top = 0;
+    @observable private left = 0;
+    private dimensions = 50;
+
+    constructor(props: FieldViewProps) {
+        super(props);
+        library.add(faArrowUp);
+    }
+
+    public static LayoutString() { return FieldView.LayoutString(ImportBox); }
+
+    private selector = React.createRef<HTMLInputElement>();
+
+    handleSelection = async (e: React.ChangeEvent<HTMLInputElement>) => {
+        let promises: Promise<void>[] = [];
+        let docs: Doc[] = [];
+
+        let files = e.target.files;
+        if (!files || files.length === 0) return;
+
+        let directory = (files.item(0) as any).webkitRelativePath.split("/", 1);
+
+        for (let i = 0; i < files.length; i++) {
+            let uploaded_file = files.item(i);
+
+            if (!uploaded_file) {
+                continue;
+            }
+
+            let formData = new FormData();
+            formData.append('file', uploaded_file);
+            let dropFileName = uploaded_file ? uploaded_file.name : "-empty-";
+            let type = uploaded_file.type;
+
+            let prom = fetch(DocServer.prepend(RouteStore.upload), {
+                method: 'POST',
+                body: formData
+            }).then(async (res: Response) => {
+                (await res.json()).map(action((file: any) => {
+                    let path = DocServer.prepend(file);
+                    let docPromise = Docs.getDocumentFromType(type, path, { nativeWidth: 300, width: 300, title: dropFileName });
+                    docPromise.then(doc => doc && docs.push(doc));
+                }));
+            });
+            promises.push(prom);
+        }
+
+        await Promise.all(promises);
+
+        let doc = this.props.Document;
+        let options: DocumentOptions = { title: `Import of ${directory}`, width: 500, height: 500, x: Doc.GetT(doc, "x", "number"), y: Doc.GetT(doc, "y", "number") };
+        let parent = this.props.ContainingCollectionView;
+        if (parent) {
+            let importContainer = Docs.StackingDocument(docs, options);
+            Doc.AddDocToList(Doc.GetProto(parent.props.Document), "data", importContainer);
+            this.props.removeDocument && this.props.removeDocument(doc);
+        }
+    }
+
+    componentDidMount() {
+        this.selector.current!.setAttribute("directory", "true");
+        this.selector.current!.setAttribute("webkitdirectory", "true");
+    }
+
+    @action
+    preserveCentering = (rect: ContentRect) => {
+        let bounds = rect.offset!;
+        if (bounds.width === 0 || bounds.height === 0) {
+            return;
+        }
+        let offset = this.dimensions / 2;
+        this.left = bounds.width / 2 - offset;
+        this.top = bounds.height / 2 - offset;
+    }
+
+    render() {
+        let dimensions = 50;
+        return (
+            <Measure offset onResize={this.preserveCentering}>
+                {({ measureRef }) =>
+                    <div ref={measureRef} style={{ width: "100%", height: "100%", pointerEvents: "all" }} >
+                        <input
+                            id={"selector"}
+                            ref={this.selector}
+                            name={"selector"}
+                            onChange={this.handleSelection}
+                            type="file"
+                            style={{
+                                position: "absolute",
+                                display: "none"
+                            }} />
+                        <label htmlFor={"selector"}>
+                            <div style={{
+                                width: dimensions,
+                                height: dimensions,
+                                borderRadius: "50%",
+                                background: "black",
+                                position: "absolute",
+                                left: this.left,
+                                top: this.top
+                            }} />
+                            <div style={{
+                                position: "absolute",
+                                left: this.left + 12.5,
+                                top: this.top + 11
+                            }}>
+                                <FontAwesomeIcon icon={faArrowUp} color="#FFFFFF" size={"2x"} />
+                            </div>
+                        </label>
+                    </div>
+                }
+            </Measure>
+        );
+    }
+
+}
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