0.1.0

feat: transform to nebula

.browserlistrc

@@ -1,9 +0,0 @@
-{
-  "presets": [
-    ["env", {
-      "targets": {
-        "chrome": "47"
-      }
-    }]
-  ]
-}

.circleci/config.yml

@@ -10,14 +10,17 @@ defaults: &defaults
     PACKAGE_NAME: "qlik-network-chart"
 
 jobs:
-  test:
+  build:
     docker:
     - image: circleci/node:stretch-browsers
     steps:
       - checkout
       - run:
           name: Install dependencies
-          command: npm install
+          command: yarn
+      - run:
+          name: Lint
+          command: yarn eslint
       - run:
           name: BlackDuck scan
           command: curl -s https://detect.synopsys.com/detect.sh | bash -s -- \
@@ -26,76 +29,17 @@ jobs:
             --blackduck.username="svc-blackduck" \
             --blackduck.password=${svc_blackduck} \
             --detect.project.name="viz-bundle-qlik-network-chart"
-
-  bump-version:
-    <<: *defaults
-    steps:
-      - checkout
       - run:
-          name: Bump version
-          command: scripts/bump-version.sh $GITHUB_ORG $GITHUB_REPO
-      - persist_to_workspace:
-          root: ~/qlik-network-chart
-          paths:
-            - BUMPED_VERSION
-
-  build:
-    <<: *defaults
-    steps:
-      - checkout
-      - attach_workspace:
-          at: ~/qlik-network-chart
-      - run:
-          name: Install dependencies
-          command: npm install
-      - run:
-          name: Build and package
-          command: |
-            export VERSION=$(scripts/get-bumped-version.sh)
-            echo "Version: ${VERSION}"
-            npm run build:zip
-            sudo chmod +x scripts/verify-files.sh
-            scripts/verify-files.sh
+          name: Build
+          command: yarn build && yarn sense
           environment:
             NODE_ENV: production
-      - persist_to_workspace:
-          root: ~/qlik-network-chart
-          paths:
-            - dist
       - store_artifacts:
           path: dist
           destination: dist
-  deploy:
-    <<: *defaults
-    steps:
-      - checkout
-      - attach_workspace:
-          at: ~/qlik-network-chart
-      - run:
-          name: Install ghr
-          command: scripts/install-ghr.sh
-      - run:
-          name: Create GitHub Release
-          command: |
-            export VERSION=$(scripts/get-bumped-version.sh)
-            echo "Version: ${VERSION}"
-            scripts/create-release.sh $GITHUB_ORG $GITHUB_REPO $PACKAGE_NAME $VERSION
 
 workflows:
   version: 2
   master_flow:
     jobs:
-      - test
-      - bump-version:
-          requires:
-            - test
-      - build:
-          requires:
-            - bump-version
-      - deploy:
-          requires:
-            - build
-          filters:
-            branches:
-              only:
-                - master
+      - build

.eslintrc.js

@@ -42,7 +42,7 @@ module.exports = {
     "no-cond-assign": ["warn"],
     "no-fallthrough": ["warn"],
     "no-undef": ["warn"],
-    "no-unused-vars": ["warn"],
+    "no-unused-vars": ["error"],
     "no-use-before-define": ["warn", { "functions": false, "classes": false, "variables": false }],
     "no-useless-escape": ["warn"],
     "no-useless-return": ["warn"],

.gitignore

@@ -1,3 +1,5 @@
 node_modules/
 dist/
 BUMPED_VERSION
+sn-network-chart-ext/
+core/esm

.npmrc

@@ -1 +0,0 @@
-save-exact=true

api-specifications/properties.json

@@ -0,0 +1,136 @@
+{
+  "scriptappy": "1.0.0",
+  "info": {
+    "name": "sn-network-chart:properties",
+    "description": "Network chart generic object definition",
+    "version": "0.0.1",
+    "license": "MIT",
+    "stability": "experimental",
+    "x-qlik-visibility": "public"
+  },
+  "entries": {},
+  "definitions": {
+    "module.exports.displayEdgeLabel": {
+      "optional": true,
+      "defaultValue": false,
+      "type": "boolean"
+    },
+    "module.exports.edgeType": {
+      "optional": true,
+      "defaultValue": "dynamic",
+      "kind": "union",
+      "items": [
+        {
+          "kind": "literal",
+          "value": "'dynamic'"
+        },
+        {
+          "kind": "literal",
+          "value": "'continuous'"
+        },
+        {
+          "kind": "literal",
+          "value": "'discrete'"
+        },
+        {
+          "kind": "literal",
+          "value": "'diagonalCross'"
+        },
+        {
+          "kind": "literal",
+          "value": "'straightCross'"
+        },
+        {
+          "kind": "literal",
+          "value": "'horizontal'"
+        },
+        {
+          "kind": "literal",
+          "value": "'vertical'"
+        },
+        {
+          "kind": "literal",
+          "value": "'curvedCW'"
+        },
+        {
+          "kind": "literal",
+          "value": "'curvedCCW'"
+        },
+        {
+          "kind": "literal",
+          "value": "'cubicBezier'"
+        }
+      ],
+      "type": "string"
+    },
+    "module.exports.nodeShape": {
+      "optional": true,
+      "defaultValue": "dot",
+      "kind": "union",
+      "items": [
+        {
+          "kind": "literal",
+          "value": "'dot'"
+        },
+        {
+          "kind": "literal",
+          "value": "'square'"
+        },
+        {
+          "kind": "literal",
+          "value": "'star'"
+        },
+        {
+          "kind": "literal",
+          "value": "'triangle'"
+        },
+        {
+          "kind": "literal",
+          "value": "'triangleDown'"
+        },
+        {
+          "kind": "literal",
+          "value": "'diamond'"
+        }
+      ],
+      "type": "string"
+    },
+    "module.exports.posEdgeLabel": {
+      "optional": true,
+      "defaultValue": "top",
+      "kind": "union",
+      "items": [
+        {
+          "kind": "literal",
+          "value": "'top'"
+        },
+        {
+          "kind": "literal",
+          "value": "'middle'"
+        },
+        {
+          "kind": "literal",
+          "value": "'bottom'"
+        },
+        {
+          "kind": "literal",
+          "value": "'horizontal'"
+        }
+      ],
+      "type": "string"
+    },
+    "module.exports.qHyperCubeDef": {
+      "kind": "object",
+      "entries": {}
+    },
+    "module.exports.shadowMode": {
+      "optional": true,
+      "defaultValue": false,
+      "type": "boolean"
+    },
+    "module.exports.version": {
+      "description": "Current version of this generic object definition",
+      "type": "string"
+    }
+  }
+}

core/package.json

@@ -0,0 +1,8 @@
+{
+  "module": "esm/index.js",
+  "peerDependencies": {
+    "@nebula.js/stardust": ">=1.1.1",
+    "vis-network": "9.1.0",
+    "vis-data": "^7.0.0"
+  }
+}

gulpfile.js

@@ -1,87 +0,0 @@
-var gulp = require('gulp');
-var gutil = require('gulp-util');
-var zip = require('gulp-zip');
-var del = require('del');
-var webpackConfig = require('./webpack.config');
-var webpack = require('webpack');
-var pkg = require('./package.json');
-
-var DIST = './dist';
-var VERSION = process.env.VERSION || 'local-dev';
-
-gulp.task('qext', function () {
-	var qext = {
-		name: 'Network chart',
-		type: 'visualization',
-		description: pkg.description + '\nVersion: ' + VERSION,
-		version: VERSION,
-		icon: 'bubbles',
-		preview: 'network.png',
-		keywords: 'qlik-sense, visualization',
-		author: pkg.author,
-		homepage: pkg.homepage,
-		license: pkg.license,
-		repository: pkg.repository,
-		dependencies: {
-			'qlik-sense': '>=5.5.x'
-		}
-	};
-	if (pkg.contributors) {
-		qext.contributors = pkg.contributors;
-	}
-	var src = require('stream').Readable({
-		objectMode: true
-	});
-	src._read = function () {
-		this.push(new gutil.File({
-			cwd: '',
-			base: '',
-			path: pkg.name + '.qext',
-			contents: Buffer.from(JSON.stringify(qext, null, 4))
-		}));
-		this.push(null);
-	};
-	return src.pipe(gulp.dest(DIST));
-});
-
-gulp.task('clean', function(){
-  return del([DIST], { force: true });
-});
-
-gulp.task('zip-build', function(){
-  return gulp.src(DIST + '/**/*')
-    .pipe(zip(`${pkg.name}_${VERSION}.zip`))
-    .pipe(gulp.dest(DIST));
-});
-
-gulp.task('add-assets', function(){
-  return gulp.src('./assets/**/*').pipe(gulp.dest(DIST));
-});
-
-gulp.task('webpack-build', done => {
-  webpack(webpackConfig, (error, statistics) => {
-    const compilationErrors = statistics && statistics.compilation.errors;
-    const hasCompilationErrors = !statistics || (compilationErrors && compilationErrors.length > 0);
-
-    console.log(statistics && statistics.toString({ chunks: false, colors: true })); // eslint-disable-line no-console
-
-    if (error || hasCompilationErrors) {
-      console.log('Build has errors or eslint errors, fail it'); // eslint-disable-line no-console
-      process.exit(1);
-    }
-
-    done();
-  });
-});
-
-gulp.task('build',
-  gulp.series('clean', 'webpack-build', 'qext', 'add-assets')
-);
-
-gulp.task('zip',
-  gulp.series('build', 'zip-build')
-);
-
-gulp.task('default',
-  gulp.series('build')
-);

nebula.config.js

@@ -0,0 +1,21 @@
+const path = require('path');
+const crypto = require('crypto');
+
+const { name, version } = require(path.resolve(__dirname, './package.json')); // eslint-disable-line
+
+const versionHash = crypto
+  .createHash('md5')
+  .update(`${name}@${version}`)
+  .digest('hex')
+  .slice(0, 4);
+
+const replacementStrings = {
+  'process.env.VERSION_HASH': JSON.stringify(versionHash),
+  'process.env.PACKAGE_VERSION': JSON.stringify(version),
+};
+
+module.exports = {
+  build: {
+    replacementStrings,
+  },
+};

package.json

@@ -1,38 +1,42 @@
 {
-  "name": "qlik-network-chart",
-  "version": "0.0.1",
+  "name": "@nebula.js/sn-network-chart",
+  "version": "0.1.0",
   "description": "Displays hierarchical or relational dimensions as nodes and edges´, with measures to show the significance of its links.",
   "homepage": "",
   "repository": "https://github.com/qlik-oss/network-vis-chart",
-  "author": "Michael Laenen (miclae76) <m.laenen@contactoffice.net>",
+  "author": "QLIK",
   "license": "MIT",
   "scripts": {
-    "build": "gulp build",
-    "build:zip": "gulp zip",
-    "eslint": "eslint src"
+    "start": "nebula serve --build false --type qlik-network-chart",
+    "watch": "nebula serve --type sn-network-chart",
+    "watch:legacy": "nebula serve --type qlik-network-chart",
+    "build": "nebula build --core core",
+    "sense": "nebula sense --meta resources/meta.json && shx cp resources/network_chart_v1.png sn-network-chart-ext",
+    "eslint": "eslint src",
+    "spec": "scriptappy-from-jsdoc -c ./spec-configs/props.conf.js",
+    "prepublishOnly": "shx rm -rf dist && shx rm -rf core/esm && shx rm -rf sn-network-chart-ext && yarn build && yarn sense"
   },
+  "files": [
+    "api-specifications",
+    "dist",
+    "core",
+    "sn-network-chart-ext"
+  ],
+  "main": "dist/sn-network-chart.js",
   "devDependencies": {
-    "@babel/core": "7.1.5",
-    "@babel/polyfill": "7.0.0",
-    "@babel/preset-env": "7.1.5",
-    "babel-eslint": "10.0.1",
-    "babel-loader": "8.0.4",
-    "css-loader": "1.0.1",
-    "del": "3.0.0",
-    "eslint": "5.8.0",
-    "eslint-loader": "2.1.1",
-    "file-loader": "2.0.0",
-    "gulp": "4.0.0",
-    "gulp-util": "^3.0.7",
-    "gulp-zip": "4.2.0",
-    "less": "3.8.1",
-    "less-loader": "4.1.0",
-    "style-loader": "0.23.1",
-    "stylelint": "9.7.1",
-    "stylelint-webpack-plugin": "0.10.5",
-    "webpack": "4.25.1"
+    "@nebula.js/cli": "1.7.0",
+    "@nebula.js/cli-build": "1.7.0",
+    "@nebula.js/cli-sense": "1.7.0",
+    "@nebula.js/cli-serve": "1.7.0",
+    "@nebula.js/stardust": "1.7.0",
+    "babel-eslint": "10.1.0",
+    "scriptappy-from-jsdoc": "^0.7.0",
+    "eslint": "7.32.0",
+    "shx": "^0.3.3",
+    "vis-network": "9.1.0",
+    "vis-data": "^7.0.0"
   },
-  "dependencies": {
-    "vis": "4.21.0"
+  "peerDependencies": {
+    "@nebula.js/stardust": ">=1.0.0"
   }
 }

readme.md

@@ -1,20 +1,76 @@
-# Qlik Network Chart
-This extension is part of the extension bundles for Qlik Sense. The repository is maintained and moderated by Qlik RD.
+# @nebula.js/sn-network-chart
 
-Feel free to fork and suggest pull requests for improvements and bug fixes. Changes will be moderated and reviewed before inclusion in future bundle versions. Please note that emphasis is on backward compatibility, i.e. breaking changes will most likely not be approved.
+The network chart is built using [visjs network visualization](https://github.com/visjs/vis-network) to display networks of nodes and edges. It was originally forked from [miclae76/network-vis-chart](miclae76/network-vis-chart) and has since been converted to use Nebula.
 
-Usage documentation for the extension is available at https://help.qlik.com.
+## Requirements
 
-# Developing the extension
-If you want to do code changes to the extension follow these simple steps to get going.
+Requires `@nebula.js/stardust` version `1.7.0` or later.
 
-1. Get Qlik Sense Desktop
-1. Create a new app and add Network chart to a sheet.
-2. Clone the repository
-3. Run `npm install`
-4. Run `npm run build` - to build a dev-version to the /dist folder.
-5. Move the content of the /dist folder to the extension directory. Usually in `C:/Users/<user>/Documents/Qlik/Sense/Extensions/qlik-network-chart`.
+## Installing
+
+If you use npm: `npm install @nebula.js/sn-network-chart`.
+
+You can also load through the script tag directly from [https://unpkg.com](https://unpkg.com/@nebula.js/sn-network-chart).
+
+## Usage
+
+```js
+import { embed } from '@nebula.js/stardust';
+import network from '@nebula.js/sn-network-chart';
+
+// 'app' is an enigma app model
+const nuked = embed(app, {
+  types: [
+    {
+      // register grid chart - qlik-network-chart is the default name in sense
+      name: 'qlik-network-chart',
+      load: () => Promise.resolve(network),
+    },
+  ],
+});
+
+// Rendering a simple network chart
+nuked.render({
+  element: document.querySelector('.network'),
+  type: 'qlik-network-chart',
+  fields: ['Source', 'Target', '=Sum(Flow)'],
+  properties: {
+    title: 'Visualization of network flows',
+  },
+});
+```
+
+## Data sample
+
+Check `resources/Network data.xlsx` for an example. The simplest data form is where each row represents an edge in the network. Take this example of airport connections:
+
+| AirportID | AirportName    | LinkToId | Volume |
+|-----------|----------------|----------|--------|
+| 0         | Soekarno-Hatta | 3        | 23000  |
+| 1         | Halim          | 0        | 5460   |
+| 2         | Changi         | 0        | 10870  |
+| 3         | KLCC           | 1        | 2780   |
+| 4         | Don Muang      | 1        | 4800   |
+| 4         | Don Muang      | 2        | 7800   |
+
+Sense inline load script example:
+
+```
+Load * Inline [
+AirportID, AirportName, LinktoID,Volume
+0,Soekarno-Hatta,3,23000
+1,Halim,0,5460
+2,Changi,0,10870
+3,KLCC,1,2780
+4,Don Muang,1,4800
+4,Don Muang,2,7800
+];
+```
 
 # Original Author
 **Michael Laenen**
 * [github.com/miclae76](https://github.com/miclae76)
+
+# Contributors
+**Göran Sander**
+* [github.com/mountaindude](https://github.com/mountaindude)

resources/meta.json

@@ -0,0 +1,4 @@
+{
+  "name": "Network chart",
+  "icon": "bubbles"
+}

scripts/bump-version.sh

@@ -1,32 +0,0 @@
-#!/bin/bash
-set -o errexit
-
-join_by () {
-  local IFS="$1"; shift; echo "$*";
-}
-
-if [ "${CIRCLE_BRANCH}" == "master" ]; then
-  # get version from repo
-  OLD_VERSION="$(scripts/get-latest-version.sh $1 $2)"
-  echo "Latest GitHub release version: ${OLD_VERSION}"
-
-  # split into array
-  IFS='.' read -ra ARRAY_VERSION <<< "$OLD_VERSION"
-
-  # bump minor
-  ARRAY_VERSION[1]=$((ARRAY_VERSION[1]+1))
-
-  # join into string
-  NEW_VERSION=$(join_by . ${ARRAY_VERSION[@]})
-elif [[ ! -z "${CIRCLE_BRANCH}" && ! -z "${CIRCLE_BUILD_NUM}" ]]; then
-    NEW_VERSION="$(echo ${CIRCLE_BRANCH} | sed -e 's/\//-/g')_${CIRCLE_BUILD_NUM}"
-else
-    NEW_VERSION="dev"
-fi
-
-echo "Bumped version: ${NEW_VERSION}"
-echo "${NEW_VERSION}" > BUMPED_VERSION
-
-
-# Usage
-# $ bump-version.sh qlik-oss qsSimpleKPI

scripts/create-release.sh

@@ -1,10 +0,0 @@
-#!/bin/bash
-set -o errexit
-
-echo "Creating release for version: $VERSION"
-echo "Artifact name: ./dist/${3}_${VERSION}.zip"
-$HOME/bin/ghr -t ${ghoauth} -u ${CIRCLE_PROJECT_USERNAME} -r ${CIRCLE_PROJECT_REPONAME} -c ${CIRCLE_SHA1} ${VERSION} "./dist/${3}_${4}.zip"
-
-
-# Usage
-# $ create-release.sh qlik-oss qsSimpleKPI qlik-multi-kpi 0.3.1

scripts/get-bumped-version.sh

@@ -1,7 +0,0 @@
-#!/bin/bash
-set -o errexit
-
-echo "$(head -n 1 BUMPED_VERSION)"
-
-# Usage
-# $ get-bumped-version.sh

scripts/get-latest-version.sh

@@ -1,17 +0,0 @@
-#!/bin/bash
-set -o errexit
-
-VERSION=$(curl --silent "https://api.github.com/repos/$1/$2/releases/latest" | # Get latest release from GitHub api
-  grep '"tag_name":' |                                                         # Get tag line
-  sed -E 's/.*"([^"]+)".*/\1/')                                                # Pluck JSON value
-
-if [ -z "${VERSION}" ]; then
-  VERSION="0.1.0"
-fi
-
-echo "${VERSION}"
-
-### Inspired by https://gist.github.com/lukechilds/a83e1d7127b78fef38c2914c4ececc3c
-# Usage
-# $ get-latest-version.sh qlik-oss qsSimpleKPI
-# 0.12.0

scripts/install-ghr.sh

@@ -1,12 +0,0 @@
-#!/bin/bash
-set -o errexit -o verbose
-
-URL="https://github.com/tcnksm/ghr/releases/download/v0.5.4/ghr_v0.5.4_linux_386.zip"
-echo "Version to install: $URL"
-
-echo "Installing ghr"
-curl -L ${URL} > ghr.zip
-mkdir -p "$HOME/bin"
-export PATH="$HOME/bin:$PATH"
-unzip ghr.zip -d "$HOME/bin"
-rm ghr.zip

scripts/verify-files.sh

@@ -1,25 +0,0 @@
-#!/bin/bash
-# The build script has a known race-condition that sometimes causes it to not include all files
-# in the built zip. This script verifies the that the zip contains the correct number of files.
-
-set -o errexit
-
-echo "Verifying built file count"
-
-while read line; do
-    if [[ $line =~ ^\"name\": ]]; then
-        name=${line#*: \"}
-        name=${name%\"*}
-    fi
-done < package.json
-
-expected_file_count=$(($(find dist -type f | wc -l)-1))
-zip_file_count=$(zipinfo dist/${name}_${VERSION}.zip | grep ^- | wc -l)
-
-if [ "${expected_file_count}" -ne "${zip_file_count}" ]; then
-    # File count is incorrect
-    echo "Expected file count ${expected_file_count}, but was ${zip_file_count}"
-    exit 1
-fi
-echo "File count OK"
-exit 0

spec-configs/props.conf.js

@@ -0,0 +1,26 @@
+const path = require('path');
+
+const pkg = require(path.resolve(__dirname, '../package.json')); // eslint-disable-line
+
+module.exports = {
+  glob: ['./src/extension/properties.js'],
+  package: path.resolve(__dirname, '../package.json'),
+  api: {
+    stability: 'experimental',
+    properties: {
+      'x-qlik-visibility': 'public',
+    },
+    visibility: 'public',
+    name: `${pkg.name}:properties`,
+    version: pkg.version,
+    description: 'Network chart generic object definition',
+  },
+  output: {
+    file: path.resolve(__dirname, '../api-specifications/properties.json'),
+  },
+  parse: {
+    types: {
+      NxMeasure: {},
+    },
+  },
+};

src/extension/data.js

@@ -0,0 +1,34 @@
+import { dimDesc, measureDesc } from './strings';
+
+export default function data() {
+  return {
+    targets: [{
+      path: '/qHyperCubeDef',
+      dimensions: {
+        min: 3,
+        max: 4,
+        description(properties, index) {
+          return dimDesc[index];
+        }
+        /*
+        1. Dimension: Node ID, numeric (Event ID or else) or String
+        2. Dimension: Node Label
+        3. Dimension: Node Parent ID, numeric (Event ID or else) or String
+        4. Dimension: Node Cluster
+        */
+      },
+      measures: {
+        min: 0,
+        max: 3,
+        description(properties, index) {
+          return measureDesc[index];
+        }
+        /*
+        1. Measure: title text for tooltip (optional)
+        2. Measure: node value
+        3. Measure: edge value
+        */
+      }
+    }]
+  };
+}

src/extension/ext.js

@@ -0,0 +1,164 @@
+import { dimLongDesc } from './strings';
+
+export default function ext() {
+  return {
+    definition: {
+      type: "items",
+      component: "accordion",
+      items: {
+        data: {
+          uses: "data",
+          items:{
+            dimensions:{
+              disabledRef: "",
+              items: {
+                helpDesc: {
+                  component: 'text',
+                  style: 'qlik-network-chart-italic-property',
+                  label: function(properties, handler) {
+                    var index;
+                    handler.getDimensions().forEach((element, i) => {
+                      if(element.qDef.cId === properties.qDef.cId) {
+                        index = i;
+                      }
+                    });
+                    return dimLongDesc[index];
+                  }
+                }
+              }
+            },
+            measures: {
+              disabledRef: ""
+            }
+          }
+        },
+        sorting: {
+          uses: "sorting"
+        },
+        addons: {
+          uses: "addons",
+          items: {
+            dataHandling: {
+              uses: "dataHandling"
+            }
+          }
+        },
+        settings: {
+          type: "items",
+          uses: 'settings',
+          items: {
+            presentation: {
+              type: 'items',
+              grouped: false,
+              translation: 'properties.presentation',
+              items: {
+                edgeType: {
+                  ref: "edgeType",
+                  type: "string",
+                  component: "dropdown",
+                  label: "Edge Type",
+                  options: [
+                    { value: 'dynamic' },
+                    { value: 'continuous' },
+                    { value: 'discrete' },
+                    { value: 'diagonalCross' },
+                    { value: 'straightCross' },
+                    { value: 'horizontal' },
+                    { value: 'vertical' },
+                    { value: 'curvedCW' },
+                    { value: 'curvedCCW' },
+                    { value: 'cubicBezier' }
+                  ],
+                  defaultValue: "dynamic"
+                },
+                displayEdgeLabel : {
+                  ref: "displayEdgeLabel",
+                  type: "boolean",
+                  component: "switch",
+                  label: "Display Edge Value",
+                  options: [{
+                    value: true,
+                    label: "On"
+                  }, {
+                    value: false,
+                    label: "Off"
+                  }],
+                  defaultValue: false
+                },
+                posEdgeLabel: {
+                  ref: "posEdgeLabel",
+                  type: "string",
+                  component: "dropdown",
+                  label: "Position Edge Label",
+                  options: [
+                    { value: 'top' }, { value: 'middle' }, { value: 'bottom' }, { value: 'horizontal' }
+                  ],
+                  defaultValue: "top"
+                },
+                nodeShape: {
+                  ref: "nodeShape",
+                  type: "string",
+                  component: "dropdown",
+                  label: "Node Shape",
+                  options: [
+                    { value: 'dot' },
+                    { value: 'square' },
+                    { value: 'star' },
+                    { value: 'triangle' },
+                    { value: 'triangleDown' },
+                    { value: 'diamond' }
+                  ],
+                  defaultValue: "dot"
+                },
+                shadowMode: {
+                  ref: "shadowMode",
+                  type: "boolean",
+                  component: "switch",
+                  label: "Display Shadow",
+                  options: [{
+                    value: true,
+                    label: "On"
+                  }, {
+                    value: false,
+                    label: "Off"
+                  }],
+                  defaultValue: false
+                }
+              }
+            }
+          }
+        },
+        about: {
+          component: 'items',
+          label: 'About',
+          items: {
+            header: {
+              label: 'Network chart',
+              style: 'header',
+              component: 'text'
+            },
+            paragraph1: {
+              label:
+              `Network chart is Qlik Sense chart which
+              allows you to draw a network of connected
+              nodes and edges from a data set to a sheet.`,
+              component: 'text'
+            },
+            paragraph2: {
+              label: 'Network chart is based upon an extension created by Michael Laenen.',
+              component: 'text'
+            }
+          }
+        }
+      }
+    },
+    support: {
+      export: true,
+      snapshot: true,
+      exportData: true
+    },
+    snapshot: {
+      canTakeSnapshot: true
+    },
+  };
+}

src/extension/properties.js

@@ -0,0 +1,54 @@
+export default {
+  /**
+   * Current version of this generic object definition
+   * @type {string}
+   */
+  version: process.env.PACKAGE_VERSION,
+  /**
+   * @typedef
+   */
+  qHyperCubeDef: {
+    qDimensions: [],
+    qMeasures: [],
+    qInitialDataFetch: [{
+      qWidth: 7,
+      qHeight: 1400
+    }]
+  },
+  /**
+  * @type {boolean=}
+  */
+  showTitles: false,
+  /**
+  * @type {string=}
+  */
+  title: '',
+  /**
+  * @type {string=}
+  */
+  subtitle: '',
+  /**
+  * @type {string=}
+  */
+  footnote: '',
+  /**
+   * @type {('dynamic'|'continuous'|'discrete'|'diagonalCross'|'straightCross'|'horizontal'|'vertical'|'curvedCW'|'curvedCCW'|'cubicBezier')=}
+   */
+  edgeType: "dynamic",
+  /**
+   * @type {boolean=}
+   */
+  displayEdgeLabel: false,
+  /**
+   * @type {('top'|'middle'|'bottom'|'horizontal')=}
+   */
+  posEdgeLabel: "top",
+  /**
+   * @type {('dot'|'square'|'star'|'triangle'|'triangleDown'|'diamond')=}
+   */
+  nodeShape: "dot",
+  /**
+   * @type {boolean=}
+   */
+  shadowMode: false,
+};

src/extension/strings.js

@@ -0,0 +1,23 @@
+export const dimDesc = [
+  "Node Identifier",
+  "Node Label",
+  "Node Parent",
+  "Node Group"
+];
+
+export const dimLongDesc = [
+  "Node Identifier - a field in the dataset which should be presented as a node in the network diagram."
+  + " these control the actual elements presented in the network diagram.",
+  "Node Label - controls what field holds the data that described the nodes in the network"
+  + " diagram. The field content will be presented as label.",
+  "Node Parent - is used to determine the ancestor node for the individual nodes."
+  + " This field will be used for describing the relationships between network elements.",
+  "Node Group - is a field which describes groups of a node in the network."
+  + " This is used to apply the same color to several nodes."
+];
+
+export const measureDesc = [
+  "Tooltip",
+  "Node size",
+  "Edge size"
+];

src/index.js

@@ -1,229 +1,33 @@
-/*
-Created by Michael Laenen - michael.laenen@agilos.com - (c) 2016
-Tested on Qlik Sense 2.2.3
+import { useElement, usePromise, useEffect, useStaleLayout, useTheme, useRect, useState, useConstraints, useSelections } from '@nebula.js/stardust';
+import data from './extension/data';
+import ext from './extension/ext';
+import properties from './extension/properties';
+import paint from './sn-paint';
 
-Agilos.com takes no responsibility for any code.
-Use at your own risk.
-*/
-if (!window._babelPolyfill) { // eslint-disable-line no-underscore-dangle
-  require('@babel/polyfill'); // eslint-disable-line global-require
-}
-
-import paint from './paint';
-import './styles/main.less';
-
-const dimDesc = [
-  "Node Identifier",
-  "Node Label",
-  "Node Parent",
-  "Node Group"
-];
-
-const dimLongDesc = [
-  "Node Identifier - a field in the dataset which should be presented as a node in the network diagram."
-  + " these control the actual elements presented in the network diagram.",
-  "Node Label - controls what field holds the data that described the nodes in the network"
-  + " diagram. The field content will be presented as label.",
-  "Node Parent - is used to determine the ancestor node for the individual nodes."
-  + " This field will be used for describing the relationships between network elements.",
-  "Node Group - is a field which describes groups of a node in the network."
-  + " This is used to apply the same color to several nodes."
-];
-
-const measureDesc = [
-  "Tooltip",
-  "Node size",
-  "Edge size"
-];
-
-const component = {
-  initialProperties: {
-    version: 1.0,
-    qHyperCubeDef: {
-      qDimensions: [],
-      qMeasures: [],
-      qInitialDataFetch: [{
-        qWidth: 7,
-        qHeight: 1400
-      }]
-    }
-  },
-  //property panel
-  data: {
-    dimensions: {
-      min: 3,
-      max: 4,
-      description(properties, index) {
-        return dimDesc[index];
-      }
-      /*
-      1. Dimension: Node ID, numeric (Event ID or else) or String
-      2. Dimension: Node Label
-      3. Dimension: Node Parent ID, numeric (Event ID or else) or String
-      4. Dimension: Node Cluster
-      */
+export default function supernova() {
+  return {
+    qae: {
+      properties,
+      data: data(),
     },
-    measures: {
-      min: 0,
-      max: 3,
-      description(properties, index) {
-        return measureDesc[index];
-      }
-      /*
-      1. Measure: title text for tooltip (optional)
-      2. Measure: node value
-      3. Measure: edge value
-      */
-    }
-  },
-  definition: {
-    type: "items",
-    component: "accordion",
-    items: {
-      data: {
-        uses: "data",
-        items:{
-          dimensions:{
-            disabledRef: "",
-            items: {
-              helpDesc: {
-                component: 'text',
-                style: 'qlik-network-chart-italic-property',
-                label: function(properties, handler) {
-                  var index;
-                  handler.getDimensions().forEach((element, i) => {
-                    if(element.qDef.cId === properties.qDef.cId) {
-                      index = i;
-                    }
-                  });
-                  return dimLongDesc[index];
-                }
-              }
-            }
-          },
-          measures: {
-            disabledRef: ""
-          }
-        }
-      },
-      sorting: {
-        uses: "sorting"
-      },
-      addons: {
-        uses: "addons",
-        items: {
-          dataHandling: {
-            uses: "dataHandling"
-          }
-        }
-      },
-      settings: {
-        type: "items",
-        label: "Settings",
-        items: {
-          edgeType: {
-            ref: "edgeType",
-            type: "string",
-            component: "dropdown",
-            label: "Edge Type",
-            options: [
-              { value: 'dynamic' },
-              { value: 'continuous' },
-              { value: 'discrete' },
-              { value: 'diagonalCross' },
-              { value: 'straightCross' },
-              { value: 'horizontal' },
-              { value: 'vertical' },
-              { value: 'curvedCW' },
-              { value: 'curvedCCW' },
-              { value: 'cubicBezier' }
-            ],
-            defaultValue: "dynamic"
-          },
-          displayEdgeLabel : {
-            ref: "displayEdgeLabel",
-            type: "boolean",
-            component: "switch",
-            label: "Display Edge Value",
-            options: [{
-              value: true,
-              label: "On"
-            }, {
-              value: false,
-              label: "Off"
-            }],
-            defaultValue: false
-          },
-          posEdgeLabel: {
-            ref: "posEdgeLabel",
-            type: "string",
-            component: "dropdown",
-            label: "Position Edge Label",
-            options: [
-              { value: 'top' }, { value: 'middle' }, { value: 'bottom' }, { value: 'horizontal' }
-            ],
-            defaultValue: "top"
-          },
-          nodeShape: {
-            ref: "nodeShape",
-            type: "string",
-            component: "dropdown",
-            label: "Node Shape",
-            options: [
-              { value: 'dot' },
-              { value: 'square' },
-              { value: 'star' },
-              { value: 'triangle' },
-              { value: 'triangleDown' },
-              { value: 'diamond' }
-            ],
-            defaultValue: "dot"
-          },
-          shadowMode: {
-            ref: "shadowMode",
-            type: "boolean",
-            component: "switch",
-            label: "Display Shadow",
-            options: [{
-              value: true,
-              label: "On"
-            }, {
-              value: false,
-              label: "Off"
-            }],
-            defaultValue: false
-          }
-        }
-      },
-      about: {
-        component: 'items',
-        label: 'About',
-        items: {
-          header: {
-            label: 'Network chart',
-            style: 'header',
-            component: 'text'
-          },
-          paragraph1: {
-            label: `Network chart is Qlik Sense chart which allows you to draw a network of connected nodes and edges from a data set to a sheet.`,
-            component: 'text'
-          },
-          paragraph2: {
-            label: 'Network chart is based upon an extension created by Michael Laenen.',
-            component: 'text'
-          }
-        }
-      }
-    }
-  },
-  support: {
-    export: true,
-    snapshot: false
-  },
-  snapshot: {
-    canTakeSnapshot: false
-  },
-  paint: paint
-};
+    component() {
+      const layout = useStaleLayout();
+      const element = useElement();
+      const theme = useTheme();
+      const rect = useRect();
+      const constraints = useConstraints();
+      const selections = useSelections();
+      const [network, setNetwork] = useState();
 
-export default component;
+      useEffect(()=> {
+        network && network.fit();
+      }, [rect.width, rect.height]);
+
+      usePromise(()=>
+        paint({ element,layout, theme, constraints, selections }).then((n)=>setNetwork(n)),
+      [layout, element, theme.name(), constraints ]);
+    },
+
+    ext: ext(),
+  };
+}

src/sn-paint.js

@@ -1,7 +1,7 @@
-import { Network } from 'vis/index-network';
-import qlik from 'qlik';
+import { Network } from 'vis-network';
 import { createTooltipHTML } from './tooltip';
 import { escapeHTML } from './utilities';
+import './styles/main.css';
 
 function isTextCellNotEmpty(c) {
   return (c.qText && !(c.qIsNull || c.qText.trim() == ''));
@@ -11,11 +11,9 @@ function getColor (index, colors) {
   return colors[index % colors.length];
 }
 
-function paint ( $element, layout, qTheme, component ) {
-
-  return new qlik.Promise(function(resolve) {
-
-    const colorScale = qTheme.properties.palettes.data[0];
+export default function paint ( { element,layout, theme, selections, constraints } ) {
+  return new Promise((resolve) => {
+    const colorScale = theme.getDataColorPalettes()[0];
     const numDimensions = layout.qHyperCube.qDimensionInfo.length;
     const numMeasures = layout.qHyperCube.qMeasureInfo.length;
 
@@ -24,14 +22,12 @@ function paint ( $element, layout, qTheme, component ) {
       containerId = 'network-container_' + id;
 
     if(qData && qData.qMatrix) {
-      $element.empty().append($('<div />')
-        .attr({ id: containerId })
-        .toggleClass('is-edit-mode', component.inEditState())
-        .css({
-          height: $element.height(),
-          width: $element.width(),
-          overflow: 'auto'
-        }));
+      element.textContent = '';
+      const topDiv = document.createElement("div");
+      topDiv.setAttribute('id', containerId);
+      topDiv.classList.add('sn-network-top');
+      constraints.passive && topDiv.classList.add('is-edit-mode');
+      element.append(topDiv);
 
       var dataSet = qData.qMatrix.map(function(e){
         const nodeName = e[1].qText;
@@ -70,7 +66,7 @@ function paint ( $element, layout, qTheme, component ) {
         if (numMeasures > 1) {
           if (e[numDimensions+1].qNum) {
             // node value - to scale node shape size
-            dataItem.nodeValue = e[5].qNum;
+            dataItem.nodeValue = e[numDimensions+1].qNum;
           }
         }
 
@@ -122,7 +118,7 @@ function paint ( $element, layout, qTheme, component ) {
           groups[nodeItem.group] = {};
         }
       }
-      const colors = colorScale.scale[Math.min(Object.keys(groups).length-1, colorScale.scale.length-1)];
+      const colors = colorScale.colors[Math.min(Object.keys(groups).length-1, colorScale.colors.length-1)];
 
       Object.keys(groups).forEach(function(g,i) {
         groups[g].color = getColor(i, colors);
@@ -140,7 +136,7 @@ function paint ( $element, layout, qTheme, component ) {
       var options = {
         groups: groups,
         layout: {
-          randomSeed: 1
+          randomSeed: 34545 //"0.6610209392878246:1631081903504"
         },
         nodes: {
           shape:layout.nodeShape,
@@ -157,7 +153,10 @@ function paint ( $element, layout, qTheme, component ) {
         },
         interaction: {
           hideEdgesOnDrag: true,
-          tooltipDelay: 100
+          selectable: !constraints.active && !constraints.select,
+          tooltipDelay: 100,
+          multiselect: true,
+          selectConnectedEdges: true
         },
         physics: {
           forceAtlas2Based: {
@@ -174,17 +173,15 @@ function paint ( $element, layout, qTheme, component ) {
       };
       var network = new Network(container, data, options);
       network.fit();
-
-      // Handle Selection on 1-node
-      $("#"+containerId).css('cursor','default');
-
       network.on('select', function (properties) {
-        if (properties.hasOwnProperty("nodes")) {
-          if (properties.nodes.length > 0) {
+        if (Object.prototype.hasOwnProperty.call(properties, "nodes") && !constraints.active && !constraints.select) {
+          const nodes = network.getSelectedNodes();
+          if (nodes.length > 0) {
             // find connected nodes to selection
-            var connectedNodes = network.getConnectedNodes(properties.nodes[0]);
-            // append node to the array
-            connectedNodes.push(properties.nodes[0]);
+            var conNodes = nodes.map(n => network.getConnectedNodes(n));
+            // append nodes to the array
+            conNodes.push(nodes);
+            var connectedNodes = conNodes.flat();
             const toSelect = [];
             connectedNodes.forEach(function(node) {
               var id;
@@ -199,32 +196,28 @@ function paint ( $element, layout, qTheme, component ) {
                 toSelect.indexOf(id) === -1 && toSelect.push(id);
               }
             });
+
+            //network.selectNodes(connectedNodes);
+
+            if (!selections.isActive()) {
+              selections.begin('/qHyperCubeDef');
+            }
+
             //Make the selections
-            component.backendApi.selectValues(0,toSelect,false);
+            selections.select({
+              method: 'selectHyperCubeValues',
+              params: ['/qHyperCubeDef', 0, toSelect, false],
+            });
           }
         }
       });
 
       network.on('stabilizationIterationsDone', function() {
-        resolve();
+        network.stopSimulation();
+        resolve(network);
       });
     } else {
       resolve();
     }
   });
 }
-
-function themePaint ($element, layout) {
-  const component = this;
-  try {
-    const app = qlik.currApp(this);
-
-    return app.theme.getApplied().then( function( qTheme ) {
-      return paint($element, layout, qTheme, component);
-    });
-  } catch (exception) {
-    console.error(exception); // eslint-disable-line no-console
-  }
-}
-
-export default themePaint;

src/styles/main.css

@@ -2,6 +2,13 @@
   pointer-events: none;
 }
 
+.sn-network-top {
+  height: 100%;
+  width: 100%;
+  overflow: 'auto';
+  cursor: default;
+}
+
 .vis-tooltip {
   position: absolute;
   background-color: #333;

stylelint.config.js

@@ -1,35 +0,0 @@
-"use strict";
-
-module.exports = {
-  rules: {
-    "at-rule-no-unknown": true,
-    "block-no-empty": true,
-    "color-no-invalid-hex": true,
-    "comment-no-empty": true,
-    "declaration-block-no-duplicate-properties": [
-      true,
-      {
-        ignore: ["consecutive-duplicates-with-different-values"]
-      }
-    ],
-    "declaration-block-no-shorthand-property-overrides": true,
-    "font-family-no-duplicate-names": true,
-    "font-family-no-missing-generic-family-keyword": true,
-    "function-calc-no-unspaced-operator": true,
-    "function-linear-gradient-no-nonstandard-direction": true,
-    "keyframe-declaration-no-important": true,
-    "media-feature-name-no-unknown": true,
-    "no-descending-specificity": true,
-    "no-duplicate-at-import-rules": true,
-    "no-duplicate-selectors": true,
-    "no-empty-source": true,
-    "no-extra-semicolons": true,
-    "no-invalid-double-slash-comments": true,
-    "property-no-unknown": true,
-    "selector-pseudo-class-no-unknown": true,
-    "selector-pseudo-element-no-unknown": true,
-    "selector-type-no-unknown": true,
-    "string-no-newline": true,
-    "unit-no-unknown": true
-  }
-};

webpack.config.js

@@ -1,82 +0,0 @@
-const StyleLintPlugin = require('stylelint-webpack-plugin');
-const packageJSON = require('./package.json');
-const path = require('path');
-const webpack = require('webpack');
-
-const DIST = path.resolve("./dist");
-const MODE = process.env.NODE_ENV || 'development';
-
-console.log('Webpack mode:', MODE); // eslint-disable-line no-console
-
-const config = {
-  devtool: 'source-map',
-  entry: [
-    './src/index.js'
-  ],
-  mode: MODE,
-  output: {
-    filename: `${packageJSON.name}.js`,
-    libraryTarget: 'amd',
-    path: DIST
-  },
-  externals: {
-    qlik: {
-      amd: 'qlik',
-      commonjs: 'qlik',
-      commonjs2: 'qlik',
-      root: '_'
-    }
-  },
-  module: {
-    rules: [
-      {
-        enforce: "pre",
-        test: /\.js$/,
-        exclude: /(node_modules)/,
-        loader: "eslint-loader",
-        options: {
-          failOnError: true
-        }
-      },
-      {
-        test: /node_modules[\\\/]vis[\\\/].*\.js$/,
-        use: {
-          loader: 'babel-loader',
-          options: {
-            cacheDirectory: true,
-            presets: ['@babel/preset-env']
-          }
-        }
-      },
-      {
-        test: /.js$/,
-        exclude: /node_modules/,
-        use: {
-          loader: 'babel-loader',
-          options: {
-            presets: ['@babel/preset-env']
-          }
-        }
-      },
-      {
-        test: /.(less|css)$/,
-        use: ['style-loader', 'css-loader', 'less-loader']
-      },
-      {
-        test: /\.(png|jpg|gif)$/,
-        use: [
-          {
-            loader: 'file-loader',
-            options: {}
-          }
-        ]
-      }
-    ]
-  },
-  plugins: [
-    new StyleLintPlugin(),
-    new webpack.ContextReplacementPlugin(/moment[\\\/]locale$/, /^\.\/en$/),
-  ]
-};
-
-module.exports = config;