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‎backend/src/document_sources/gcs_bucket.py

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@@ -138,6 +138,7 @@ def delete_file_from_gcs(bucket_name,folder_name, file_name):
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blob.delete()
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logging.info('File deleted from GCS successfully')
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except Exception as e:
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raise Exception(e)
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def copy_failed_file(source_bucket_name,dest_bucket_name,folder_name, file_name):
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try:

‎frontend/src/components/Graph/GraphViewModal.tsx

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import { Banner, Dialog, Flex, IconButtonArray, LoadingSpinner } from '@neo4j-ndl/react';
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import { useCallback, useEffect, useRef, useState } from 'react';
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import { GraphType, GraphViewModalProps, OptionType, Scheme, UserCredentials } from '../../types';
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import { InteractiveNvlWrapper } from '@neo4j-nvl/react';
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import NVL from '@neo4j-nvl/base';
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import type { Node, Relationship } from '@neo4j-nvl/base';
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import { Resizable } from 're-resizable';
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import {
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ArrowPathIconOutline,
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DragIcon,
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FitToScreenIcon,
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MagnifyingGlassMinusIconOutline,
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MagnifyingGlassPlusIconOutline,
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} from '@neo4j-ndl/react/icons';
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import IconButtonWithToolTip from '../UI/IconButtonToolTip';
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import { filterData, processGraphData } from '../../utils/Utils';
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import { useCredentials } from '../../context/UserCredentials';
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import { LegendsChip } from './LegendsChip';
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import graphQueryAPI from '../../services/GraphQuery';
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import {
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entityGraph,
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graphQuery,
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graphView,
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intitalGraphType,
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knowledgeGraph,
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lexicalGraph,
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mouseEventCallbacks,
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nvlOptions,
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queryMap,
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} from '../../utils/Constants';
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// import CheckboxSelection from './CheckboxSelection';
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import DropdownComponent from '../Dropdown';
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const GraphViewModal: React.FunctionComponent<GraphViewModalProps> = ({
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open,
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inspectedName,
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setGraphViewOpen,
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viewPoint,
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nodeValues,
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relationshipValues,
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selectedRows,
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}) => {
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const nvlRef = useRef<NVL>(null);
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const [nodes, setNodes] = useState<Node[]>([]);
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const [relationships, setRelationships] = useState<Relationship[]>([]);
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const [graphType, setGraphType] = useState<GraphType[]>(intitalGraphType);
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const [allNodes, setAllNodes] = useState<Node[]>([]);
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const [allRelationships, setAllRelationships] = useState<Relationship[]>([]);
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const [loading, setLoading] = useState<boolean>(false);
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const [status, setStatus] = useState<'unknown' | 'success' | 'danger'>('unknown');
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const [statusMessage, setStatusMessage] = useState<string>('');
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const { userCredentials } = useCredentials();
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const [scheme, setScheme] = useState<Scheme>({});
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const [newScheme, setNewScheme] = useState<Scheme>({});
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const [dropdownVal, setDropdownVal] = useState<OptionType>({
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label: 'Knowledge Graph',
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value: queryMap.DocChunkEntities,
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});
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// const handleCheckboxChange = (graph: GraphType) => {
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// const currentIndex = graphType.indexOf(graph);
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// const newGraphSelected = [...graphType];
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// if (currentIndex === -1) {
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// newGraphSelected.push(graph);
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// } else {
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// newGraphSelected.splice(currentIndex, 1);
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// }
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// setGraphType(newGraphSelected);
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// };
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const handleZoomToFit = () => {
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nvlRef.current?.fit(
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allNodes.map((node) => node.id),
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{}
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);
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};
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// Destroy the component
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useEffect(() => {
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const timeoutId = setTimeout(() => {
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handleZoomToFit();
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}, 10);
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return () => {
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nvlRef.current?.destroy();
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setGraphType(intitalGraphType);
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clearTimeout(timeoutId);
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setScheme({});
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setNodes([]);
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setRelationships([]);
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setAllNodes([]);
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setAllRelationships([]);
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setDropdownVal({ label: 'Knowledge Graph', value: queryMap.DocChunkEntities });
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};
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}, []);
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// To get nodes and relations on basis of view
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const fetchData = useCallback(async () => {
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try {
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const nodeRelationshipData =
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viewPoint === 'showGraphView'
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? await graphQueryAPI(
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userCredentials as UserCredentials,
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graphQuery,
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selectedRows?.map((f) => f.name)
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)
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: await graphQueryAPI(userCredentials as UserCredentials, graphQuery, [inspectedName ?? '']);
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return nodeRelationshipData;
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} catch (error: any) {
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console.log(error);
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}
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}, [viewPoint, selectedRows, graphQuery, inspectedName, userCredentials]);
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// Api call to get the nodes and relations
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const graphApi = async () => {
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try {
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const result = await fetchData();
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if (result && result.data.data.nodes.length > 0) {
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const neoNodes = result.data.data.nodes.map((f: Node) => f);
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const neoRels = result.data.data.relationships.map((f: Relationship) => f);
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const { finalNodes, finalRels, schemeVal } = processGraphData(neoNodes, neoRels);
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setAllNodes(finalNodes);
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setAllRelationships(finalRels);
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setScheme(schemeVal);
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setNodes(finalNodes);
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setRelationships(finalRels);
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setNewScheme(schemeVal);
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setLoading(false);
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} else {
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setLoading(false);
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setStatus('danger');
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setStatusMessage(`No Nodes and Relations for the ${inspectedName} file`);
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}
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} catch (error: any) {
133+
setLoading(false);
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setStatus('danger');
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setStatusMessage(error.message);
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}
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};
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useEffect(() => {
140+
if (open) {
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setLoading(true);
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if (viewPoint !== 'chatInfoView') {
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graphApi();
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} else {
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const { finalNodes, finalRels, schemeVal } = processGraphData(nodeValues ?? [], relationshipValues ?? []);
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setAllNodes(finalNodes);
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setAllRelationships(finalRels);
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setScheme(schemeVal);
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setNodes(finalNodes);
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setRelationships(finalRels);
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setNewScheme(schemeVal);
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setLoading(false);
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}
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}
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}, [open]);
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if (!open) {
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return <></>;
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}
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const headerTitle =
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viewPoint === 'showGraphView' || viewPoint === 'chatInfoView'
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? 'Generated Graph'
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: `Inspect Generated Graph from ${inspectedName}`;
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166+
const dropDownView = viewPoint !== 'chatInfoView';
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168+
const nvlCallbacks = {
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onLayoutComputing(isComputing: boolean) {
170+
if (!isComputing) {
171+
handleZoomToFit();
172+
}
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},
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};
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// To handle the current zoom in function of graph
177+
const handleZoomIn = () => {
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nvlRef.current?.setZoom(nvlRef.current.getScale() * 1.3);
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};
180+
181+
// To handle the current zoom out function of graph
182+
const handleZoomOut = () => {
183+
nvlRef.current?.setZoom(nvlRef.current.getScale() * 0.7);
184+
};
185+
186+
// Refresh the graph with nodes and relations if file is processing
187+
const handleRefresh = () => {
188+
graphApi();
189+
setGraphType(intitalGraphType);
190+
setDropdownVal({ label: 'Knowledge Graph', value: queryMap.DocChunkEntities });
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};
192+
193+
// when modal closes reset all states to default
194+
const onClose = () => {
195+
setStatus('unknown');
196+
setStatusMessage('');
197+
setGraphViewOpen(false);
198+
setScheme({});
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setGraphType(intitalGraphType);
200+
setNodes([]);
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setRelationships([]);
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setDropdownVal({ label: 'Knowledge Graph', value: queryMap.DocChunkEntities });
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};
204+
205+
// sort the legends in with Chunk and Document always the first two values
206+
const legendCheck = Object.keys(newScheme).sort((a, b) => {
207+
if (a === 'Document' || a === 'Chunk') {
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return -1;
209+
} else if (b === 'Document' || b === 'Chunk') {
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return 1;
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}
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return a.localeCompare(b);
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});
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// setting the default dropdown values
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const getDropdownDefaultValue = () => {
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if (graphType.includes('Document') && graphType.includes('Chunk') && graphType.includes('Entities')) {
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return knowledgeGraph;
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}
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if (graphType.includes('Document') && graphType.includes('Chunk')) {
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return lexicalGraph;
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}
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if (graphType.includes('Entities')) {
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return entityGraph;
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}
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return '';
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};
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// Make a function call to store the nodes and relations in their states
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const initGraph = (graphType: GraphType[], finalNodes: Node[], finalRels: Relationship[], schemeVal: Scheme) => {
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if (allNodes.length > 0 && allRelationships.length > 0) {
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const { filteredNodes, filteredRelations, filteredScheme } = filterData(
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graphType,
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finalNodes ?? [],
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finalRels ?? [],
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schemeVal
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);
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setNodes(filteredNodes);
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setRelationships(filteredRelations);
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setNewScheme(filteredScheme);
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}
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};
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// handle dropdown value change and call the init graph method
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const handleDropdownChange = (selectedOption: OptionType | null | void) => {
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if (selectedOption?.value) {
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const selectedValue = selectedOption.value;
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let newGraphType: GraphType[] = [];
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if (selectedValue === 'entities') {
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newGraphType = ['Entities'];
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} else if (selectedValue === queryMap.DocChunks) {
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newGraphType = ['Document', 'Chunk'];
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} else if (selectedValue === queryMap.DocChunkEntities) {
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newGraphType = ['Document', 'Entities', 'Chunk'];
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}
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setGraphType(newGraphType);
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setDropdownVal(selectedOption);
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initGraph(newGraphType, allNodes, allRelationships, scheme);
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}
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};
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return (
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<>
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<Dialog
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modalProps={{
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className: 'h-[90%]',
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id: 'default-menu',
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}}
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size='unset'
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open={open}
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aria-labelledby='form-dialog-title'
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disableCloseButton={false}
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onClose={onClose}
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>
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<Dialog.Header id='graph-title'>
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{headerTitle}
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<Flex className='w-full' alignItems='center' justifyContent='flex-end' flexDirection='row'>
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{/* {checkBoxView && (
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<CheckboxSelection graphType={graphType} loading={loading} handleChange={handleCheckboxChange} />
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)} */}
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{dropDownView && (
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<DropdownComponent
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onSelect={handleDropdownChange}
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options={graphView}
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placeholder='Select Graph Type'
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defaultValue={getDropdownDefaultValue()}
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view='GraphView'
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isDisabled={loading}
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value={dropdownVal}
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/>
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)}
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</Flex>
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</Dialog.Header>
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<Dialog.Content className='flex flex-col n-gap-token-4 w-full grow overflow-auto border border-palette-neutral-border-weak'>
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<div className='bg-white relative w-full h-full max-h-full'>
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{loading ? (
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<div className='my-40 flex items-center justify-center'>
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<LoadingSpinner size='large' />
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</div>
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) : status !== 'unknown' ? (
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<div className='my-40 flex items-center justify-center'>
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<Banner name='graph banner' description={statusMessage} type={status} />
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</div>
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) : nodes.length === 0 || relationships.length === 0 ? (
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<div className='my-40 flex items-center justify-center'>
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<Banner name='graph banner' description='No Entities Found' type='danger' />
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</div>
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) : (
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<>
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<div className='flex' style={{ height: '100%' }}>
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<div className='bg-palette-neutral-bg-default relative' style={{ width: '100%', flex: '1' }}>
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<InteractiveNvlWrapper
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nodes={nodes}
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rels={relationships}
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nvlOptions={nvlOptions}
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ref={nvlRef}
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mouseEventCallbacks={{ ...mouseEventCallbacks }}
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interactionOptions={{
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selectOnClick: true,
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}}
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nvlCallbacks={nvlCallbacks}
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/>
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<IconButtonArray orientation='vertical' floating className='absolute bottom-4 right-4'>
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{viewPoint !== 'chatInfoView' && (
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<IconButtonWithToolTip
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label='Refresh'
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text='Refresh graph'
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onClick={handleRefresh}
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placement='left'
329+
>
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<ArrowPathIconOutline />
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</IconButtonWithToolTip>
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)}
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<IconButtonWithToolTip label='Zoomin' text='Zoom in' onClick={handleZoomIn} placement='left'>
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<MagnifyingGlassPlusIconOutline />
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</IconButtonWithToolTip>
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<IconButtonWithToolTip label='Zoom out' text='Zoom out' onClick={handleZoomOut} placement='left'>
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<MagnifyingGlassMinusIconOutline />
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</IconButtonWithToolTip>
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<IconButtonWithToolTip
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label='Zoom to fit'
341+
text='Zoom to fit'
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onClick={handleZoomToFit}
343+
placement='left'
344+
>
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<FitToScreenIcon />
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</IconButtonWithToolTip>
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</IconButtonArray>
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</div>
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<Resizable
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defaultSize={{
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width: 400,
352+
height: '100%',
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}}
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minWidth={230}
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maxWidth='72%'
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enable={{
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top: false,
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right: false,
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bottom: false,
360+
left: true,
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topRight: false,
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bottomRight: false,
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bottomLeft: false,
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topLeft: false,
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}}
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handleComponent={{ left: <DragIcon className='absolute top-1/2 h-6 w-6' /> }}
367+
handleClasses={{ left: 'ml-1' }}
368+
>
369+
<div className='legend_div'>
370+
<h4 className='py-4 pt-3 ml-2'>Result Overview</h4>
371+
<div className='flex gap-2 flex-wrap ml-2'>
372+
{legendCheck.map((key, index) => (
373+
<LegendsChip key={index} title={key} scheme={newScheme} nodes={nodes} />
374+
))}
375+
</div>
376+
</div>
377+
</Resizable>
378+
</div>
379+
</>
380+
)}
381+
</div>
382+
</Dialog.Content>
383+
</Dialog>
384+
</>
385+
);
386+
};
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export default GraphViewModal;

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