Update types/node to version 16

interactive-mining-angular-frontend/.gitignore

@@ -6,6 +6,7 @@
 /out-tsc
 
 # dependencies
+.angular/
 /node_modules
 package-lock.json
 
@@ -26,6 +27,7 @@ package-lock.json
 !.vscode/extensions.json
 
 # misc
+/.angular/cache
 /.sass-cache
 /connect.lock
 /coverage

interactive-mining-angular-frontend/angular.json

@@ -11,7 +11,6 @@
         "build": {
           "builder": "@angular-devkit/build-angular:browser",
           "options": {
-            "aot": true,
             "outputPath": "dist",
             "index": "src/index.html",
             "main": "src/main.ts",
@@ -31,7 +30,13 @@
               "node_modules/uikit/dist/js/uikit-icons.min.js",
               "src/assets/js/ResizeSensor.js",
               "src/assets/js/jquery.sticky-sidebar.js"
-            ]
+            ],
+            "vendorChunk": true,
+            "extractLicenses": false,
+            "buildOptimizer": false,
+            "sourceMap": true,
+            "optimization": false,
+            "namedChunks": true
           },
           "configurations": {
             "production": {
@@ -45,7 +50,6 @@
               "outputHashing": "all",
               "sourceMap": false,
               "namedChunks": false,
-              "aot": true,
               "extractLicenses": true,
               "vendorChunk": false,
               "buildOptimizer": true,
@@ -56,7 +60,8 @@
                 }
               ]
             }
-          }
+          },
+          "defaultConfiguration": ""
         },
         "serve": {
           "builder": "@angular-devkit/build-angular:dev-server",
@@ -98,18 +103,6 @@
               "src/assets"
             ]
           }
-        },
-        "lint": {
-          "builder": "@angular-devkit/build-angular:tslint",
-          "options": {
-            "tsConfig": [
-              "src/tsconfig.app.json",
-              "src/tsconfig.spec.json"
-            ],
-            "exclude": [
-              "**/node_modules/**"
-            ]
-          }
         }
       }
     },
@@ -124,22 +117,10 @@
             "protractorConfig": "./protractor.conf.js",
             "devServerTarget": "interactivemining:serve"
           }
-        },
-        "lint": {
-          "builder": "@angular-devkit/build-angular:tslint",
-          "options": {
-            "tsConfig": [
-              "e2e/tsconfig.e2e.json"
-            ],
-            "exclude": [
-              "**/node_modules/**"
-            ]
-          }
         }
       }
     }
   },
-  "defaultProject": "interactivemining",
   "schematics": {
     "@schematics/angular:component": {
       "prefix": "app",

interactive-mining-angular-frontend/ng-package.json

@@ -1,6 +1,4 @@
 {
   "$schema": "./node_modules/ng-packagr/ng-package.schema.json",
-  "whitelistedNonPeerDependencies": [
+  "allowedNonPeerDependencies": ["."]
-    "."
-  ]
 }

interactive-mining-angular-frontend/package.json

@@ -13,35 +13,34 @@
   },
   "private": true,
   "dependencies": {
-    "@angular/animations": "^11.2.14",
+    "@angular/animations": "^16.1.8",
-    "@angular/common": "^11.2.14",
+    "@angular/common": "^16.1.8",
-    "@angular/compiler": "^11.2.14",
+    "@angular/compiler": "^16.1.8",
-    "@angular/core": "^11.2.14",
+    "@angular/core": "^16.1.8",
-    "@angular/forms": "^11.2.14",
+    "@angular/forms": "^16.1.8",
-    "@angular/localize": "^11.2.14",
+    "@angular/localize": "^16.1.8",
-    "@angular/platform-browser": "^11.2.14",
+    "@angular/platform-browser": "^16.1.8",
-    "@angular/platform-browser-dynamic": "^11.2.14",
+    "@angular/platform-browser-dynamic": "^16.1.8",
-    "@angular/router": "^11.2.14",
+    "@angular/router": "^16.1.8",
     "core-js": "^2.4.1",
     "file-saver": "^2.0.2",
     "jquery": "^3.4.1",
-    "ng2-nouislider": "^1.8.2",
+    "ngx-pagination": "^6.0.3",
-    "ngx-pagination": "^3.2.1",
     "nouislider": "^13.1.5",
     "rxjs": "^6.5.1",
     "tslib": "^2.0.0",
-    "uikit": "^3.1.5",
+    "uikit": "^3.16.24",
-    "zone.js": "~0.10.2"
+    "zone.js": "~0.13.1"
   },
   "devDependencies": {
-    "@angular-devkit/build-angular": "~0.1102.14",
+    "@angular-devkit/build-angular": "^16.1.7",
-    "@angular/cli": "^11.2.14",
+    "@angular/cli": "^16.1.7",
-    "@angular/compiler-cli": "^11.2.14",
+    "@angular/compiler-cli": "^16.1.8",
-    "@angular/language-service": "^11.2.14",
+    "@angular/language-service": "^16.1.8",
     "@types/file-saver": "^2.0.1",
     "@types/jasmine": "~3.6.0",
     "@types/jasminewd2": "~2.0.6",
-    "@types/node": "^12.11.1",
+    "@types/node": "^16.18.50",
     "codelyzer": "^6.0.0",
     "jasmine-core": "~3.8.0",
     "jasmine-spec-reporter": "~5.0.0",
@@ -51,9 +50,9 @@
     "karma-coverage-istanbul-reporter": "~3.0.2",
     "karma-jasmine": "~4.0.0",
     "karma-jasmine-html-reporter": "^1.6.0",
-    "ng-packagr": "^11.2.4",
+    "ng-packagr": "^16.1.0",
     "protractor": "~7.0.0",
     "ts-node": "~8.2.0",
-    "typescript": "~4.0.7"
+    "typescript": "~4.9.5"
   }
 }

interactive-mining-angular-frontend/src/app/configuration/configuration.module.ts

@@ -6,7 +6,7 @@ import { SettingsComponent } from './settings/settings.component';
 import { ResultspreviewComponent } from './resultspreview/resultspreview.component';
 import {ConfigurationService} from './configuration.service';
 import {StepsnavbarModule} from '../stepsnvabar/stepsnavbar.module';
-import { NouisliderModule } from 'ng2-nouislider';
+import {NouisliderModule} from '../ng2-nouislider/ng2-nouislider.module';
 
 @NgModule({
   imports: [

interactive-mining-angular-frontend/src/app/configuration/settings/settings.component.html

@@ -7,7 +7,7 @@
         <span>High<br>recall</span>
       </div>
       <div class="uk-width-expand@m">
-        <nouislider [config]="sliderConfig" [(ngModel)]="settings.wordssplitnum" (ngModelChange)="onSliderChange($event)"></nouislider>
+        <nouislider [ngModel]="settings.wordssplitnum" [config]="sliderConfig"  (change)="onSliderChange($event)"></nouislider>
       </div>
       <div class="uk-width-auto uk-grid-item-match">
         <span>High<br>precision</span>
@@ -121,19 +121,19 @@
             <p class="uk-text-small">Select among the following text preprocessing steps.</p>
             <form class="uk-form-stacked">
               <div class="uk-margin">
-                <label class="uk-form-label" for="stop-words-filter"><input id="stop-words-filter" class="uk-checkbox" type="checkbox" [checked]="settings.stopwords===1" (change)="stopwordsCheckBoxChange($event.target.checked)"> Stopword removal <span class="cm-tooltip" uk-icon="icon: info" title="<b>Remove</b> common words (e.g., <b>articles</b> like an, the etc., <b>prepositions</b> like after, to etc.)" uk-tooltip="pos: right"></span></label>
+                <label class="uk-form-label" for="stop-words-filter"><input id="stop-words-filter" class="uk-checkbox" type="checkbox" [checked]="settings.stopwords===1" (change)="stopwordsCheckBoxChange($event.target)"> Stopword removal <span class="cm-tooltip" uk-icon="icon: info" title="<b>Remove</b> common words (e.g., <b>articles</b> like an, the etc., <b>prepositions</b> like after, to etc.)" uk-tooltip="pos: right"></span></label>
               </div>
               <div class="uk-margin">
-                <label class="uk-form-label" for="punctuation-filter"><input id="punctuation-filter" class="uk-checkbox" type="checkbox" [checked]="settings.punctuation===1" (change)="punctuationCheckBoxChange($event.target.checked)"> Punctuation removal</label>
+                <label class="uk-form-label" for="punctuation-filter"><input id="punctuation-filter" class="uk-checkbox" type="checkbox" [checked]="settings.punctuation===1" (change)="punctuationCheckBoxChange($event.target)"> Punctuation removal</label>
               </div>
               <div class="uk-margin">
-                <label class="uk-form-label" for="all-lowercase-filter"><input id="all-lowercase-filter" class="uk-checkbox" type="checkbox" [checked]="settings.allLowercase===1" (change)="allLowercaseCheckBoxChange($event.target.checked)"> Convert everything to lower case</label>
+                <label class="uk-form-label" for="all-lowercase-filter"><input id="all-lowercase-filter" class="uk-checkbox" type="checkbox" [checked]="settings.allLowercase===1" (change)="allLowercaseCheckBoxChange($event.target)"> Convert everything to lower case</label>
               </div>
               <div class="uk-margin">
-                <label class="uk-form-label" for="lowercase-filter"><input id="lowercase-filter" class="uk-checkbox" type="checkbox" [checked]="settings.lowercase===1" (change)="lowercaseCheckBoxChange($event.target.checked)"> Convert to lower-case only during evaluation of phrases</label>
+                <label class="uk-form-label" for="lowercase-filter"><input id="lowercase-filter" class="uk-checkbox" type="checkbox" [checked]="settings.lowercase===1" (change)="lowercaseCheckBoxChange($event.target)"> Convert to lower-case only during evaluation of phrases</label>
               </div>
               <div class="uk-margin">
-                <label class="uk-form-label" for="stemming-filter"><input id="stemming-filter" class="uk-checkbox" type="checkbox" [checked]="settings.stemming===1" (change)="stemmingCheckBoxChange($event.target.checked)"> Word stemming <span class="cm-tooltip" uk-icon="icon: info" title="Stemming is a process of text normalisation, in which the <b>variant forms of a word are reduced to a common form</b>, for <b>example</b>:<br>connection, connections, connective, connected, connecting<br><b>are reduced to connect</b>" uk-tooltip="pos: right"></span></label>
+                <label class="uk-form-label" for="stemming-filter"><input id="stemming-filter" class="uk-checkbox" type="checkbox" [checked]="settings.stemming===1" (change)="stemmingCheckBoxChange($event.target)"> Word stemming <span class="cm-tooltip" uk-icon="icon: info" title="Stemming is a process of text normalisation, in which the <b>variant forms of a word are reduced to a common form</b>, for <b>example</b>:<br>connection, connections, connective, connected, connecting<br><b>are reduced to connect</b>" uk-tooltip="pos: right"></span></label>
               </div>
             </form>
           </div>
@@ -173,13 +173,13 @@
               <div class="cm-match-area left">
                 <label class="uk-form-label" for="context-prev-words">Number of words before the match</label>
                 <div class="uk-form-controls">
-                  <input class="uk-input" type="number" name="context-prev-words" min="0" max="50" id="context-prev-words" placeholder="Before match, words" value="20" [value]="settings.contextprev" (change)="contextprevChange($event.target.value)"/>
+                  <input class="uk-input" type="number" name="context-prev-words" min="0" max="50" id="context-prev-words" placeholder="Before match, words" value="20" [value]="settings.contextprev" (change)="contextprevChange($event.target)"/>
                 </div>
               </div>
               <div class="cm-match-area right cm-margin-medium-bottom">
                 <label class="uk-form-label" for="context-next-words">Number of words after the match</label>
                 <div class="uk-form-controls">
-                  <input class="uk-input" type="number" name="context-next-words" min="0" max="50" id="context-next-words" placeholder="After match, words" value="10" [value]="settings.contextnext" (change)="contextnextChange($event.target.value)"/>
+                  <input class="uk-input" type="number" name="context-next-words" min="0" max="50" id="context-next-words" placeholder="After match, words" value="10" [value]="settings.contextnext" (change)="contextnextChange($event.target)"/>
                 </div>
               </div>
             </form>

interactive-mining-angular-frontend/src/app/configuration/settings/settings.component.ts

@@ -1,7 +1,7 @@
 import { Component, OnInit } from '@angular/core';
 import {Settings} from './settings';
 import {Phrase} from './phrase';
-import {FormBuilder, FormGroup, Validators} from '@angular/forms';
+import {UntypedFormBuilder, UntypedFormGroup, Validators} from '@angular/forms';
 import {ConfigurationService} from '../configuration.service';
 import {ActivatedRoute, Router} from '@angular/router';
 
@@ -35,12 +35,12 @@ export class SettingsComponent implements OnInit {
   public positiveSelectedRow = -1;
   public negativeSelectedRow = -1;
 
-  positivePhraseForm: FormGroup;
+  positivePhraseForm: UntypedFormGroup;
-  negativePhraseForm: FormGroup;
+  negativePhraseForm: UntypedFormGroup;
 
   public settings: Settings;
 
-  constructor(private formBuilder: FormBuilder,
+  constructor(private formBuilder: UntypedFormBuilder,
               private route: ActivatedRoute,
               private router: Router,
               private configurationService: ConfigurationService) {
@@ -191,45 +191,47 @@ export class SettingsComponent implements OnInit {
     }
   }
 
-  contextprevChange(value): void {
+  contextprevChange(eventTarget: EventTarget): void {
+    let value = +(eventTarget as HTMLInputElement).value;
     if (value < 0 || value > 20) {
       return;
     }
-    localStorage.setItem('contextprev', value);
+    localStorage.setItem('contextprev', value.toString());
     this.getSettingsFromLocalStorage();
   }
 
-  contextnextChange(value): void {
+  contextnextChange(eventTarget: EventTarget): void {
+    let value = +(eventTarget as HTMLInputElement).value;
     if (value < 0 || value > 20) {
       return;
     }
-    localStorage.setItem('contextnext', value);
+    localStorage.setItem('contextnext', value.toString());
     this.getSettingsFromLocalStorage();
   }
 
-  stopwordsCheckBoxChange(value: boolean): void {
+  stopwordsCheckBoxChange(eventTarget: EventTarget): void {
-    localStorage.setItem('stopwords', value ? '1' : '0');
+    localStorage.setItem('stopwords', (eventTarget as HTMLInputElement).checked ? '1' : '0');
-    this.settings.stopwords = value ? 1 : 0;
+    this.settings.stopwords = (eventTarget as HTMLInputElement).checked  ? 1 : 0;
   }
 
-  punctuationCheckBoxChange(value: boolean): void {
+  punctuationCheckBoxChange(eventTarget: EventTarget): void {
-    localStorage.setItem('punctuation', value ? '1' : '0');
+    localStorage.setItem('punctuation', (eventTarget as HTMLInputElement).checked  ? '1' : '0');
-    this.settings.punctuation = value ? 1 : 0;
+    this.settings.punctuation = (eventTarget as HTMLInputElement).checked  ? 1 : 0;
   }
 
-  allLowercaseCheckBoxChange(value: boolean): void {
+  allLowercaseCheckBoxChange(eventTarget: EventTarget): void {
-    localStorage.setItem('allLowercase', value ? '1' : '0');
+    localStorage.setItem('allLowercase', (eventTarget as HTMLInputElement).checked  ? '1' : '0');
-    this.settings.allLowercase = value ? 1 : 0;
+    this.settings.allLowercase = (eventTarget as HTMLInputElement).checked  ? 1 : 0;
   }
 
-  lowercaseCheckBoxChange(value: boolean): void {
+  lowercaseCheckBoxChange(eventTarget: EventTarget): void {
-    localStorage.setItem('lowercase', value ? '1' : '0');
+    localStorage.setItem('lowercase', (eventTarget as HTMLInputElement).checked  ? '1' : '0');
-    this.settings.lowercase = value ? 1 : 0;
+    this.settings.lowercase = (eventTarget as HTMLInputElement).checked  ? 1 : 0;
   }
 
-  stemmingCheckBoxChange(value: boolean): void {
+  stemmingCheckBoxChange(eventTarget: EventTarget): void {
-    localStorage.setItem('stemming', value ? '1' : '0');
+    localStorage.setItem('stemming', (eventTarget as HTMLInputElement).checked  ? '1' : '0');
-    this.settings.stemming = value ? 1 : 0;
+    this.settings.stemming = (eventTarget as HTMLInputElement).checked  ? 1 : 0;
   }
 
   documentAreaChange(value: string): void {

interactive-mining-angular-frontend/src/app/contents/contents.component.html

@@ -59,7 +59,7 @@
                 </div>
               </div>
               <div uk-form-custom>
-                <input type="file" name="upload" id="codes-file-input" class="inputfile" (change)="onFilesChange($event.srcElement.files[0])" />
+                <input type="file" name="upload" id="codes-file-input" class="inputfile" (change)="onFilesChange($event.srcElement)" />
                 <button class="uk-button uk-button-default cm-main-button" type="button" tabindex="-1">Choose file</button>
               </div>
             </div>

interactive-mining-angular-frontend/src/app/contents/contents.component.ts

@@ -87,7 +87,8 @@ export class ContentComponent implements OnInit {
     });
   }
 
-  onFilesChange(file: File) {
+  onFilesChange(event: File | EventTarget) {
+    let file = (event instanceof File)?event:(<HTMLInputElement>event).files[0];
     if (file !== null && file !== undefined) {
       const ext = file.name.split('.')[file.name.split('.').length - 1];
       const allowedExtensions = ['tsv', 'txt'];

interactive-mining-angular-frontend/src/app/interactivemining/save-profile-guard.ts

@@ -1,10 +1,10 @@
-import {ActivatedRouteSnapshot, CanDeactivate, RouterStateSnapshot} from '@angular/router';
+import { ActivatedRouteSnapshot, RouterStateSnapshot } from '@angular/router';
 import { Injectable } from '@angular/core';
 import {ConfigurationComponent} from '../configuration/configuration.component';
 import {ContentComponent} from '../contents/contents.component';
 
 @Injectable()
-export class SaveProfileGuard implements CanDeactivate<ConfigurationComponent> {
+export class SaveProfileGuard  {
 
   canDeactivate(component: ConfigurationComponent,
                 currentRoute: ActivatedRouteSnapshot,
@@ -16,7 +16,7 @@ export class SaveProfileGuard implements CanDeactivate<ConfigurationComponent> {
 }
 
 @Injectable()
-export class UploadContentGuard implements CanDeactivate<ContentComponent> {
+export class UploadContentGuard  {
 
   canDeactivate(component: ContentComponent,
                 currentRoute: ActivatedRouteSnapshot,

interactive-mining-angular-frontend/src/app/ng2-nouislider/ng2-nouislider.component.ts

@@ -0,0 +1,304 @@
+import * as noUiSlider from 'nouislider';
+import {
+  Component,
+  ElementRef,
+  EventEmitter,
+  forwardRef,
+  Input,
+  OnInit,
+  OnChanges,
+  Output,
+  Renderer2,
+  NgZone,
+  OnDestroy
+} from '@angular/core';
+import {
+  ControlValueAccessor,
+  FormControl,
+  NG_VALUE_ACCESSOR
+} from '@angular/forms';
+
+export interface NouiFormatter {
+  to(value: number): string;
+  from(value: string): number;
+}
+
+export class DefaultFormatter implements NouiFormatter {
+  to(value: number): string {
+    // formatting with http://stackoverflow.com/a/26463364/478584
+    return String(parseFloat(parseFloat(String(value)).toFixed(2)));
+  };
+
+  from(value: string): number {
+    return parseFloat(value);
+  }
+}
+
+@Component({
+  selector: 'nouislider',
+  host: {
+    '[class.ng2-nouislider]': 'true'
+  },
+  template: '<div [attr.disabled]="disabled ? true : undefined"></div>',
+  styles: [`
+    :host {
+      display: block;
+      margin-top: 1rem;
+      margin-bottom: 1rem;
+    }
+  `],
+  providers: [
+    {
+      provide: NG_VALUE_ACCESSOR,
+      useExisting: forwardRef(() => NouisliderComponent),
+      multi: true
+    }
+  ]
+})
+export class NouisliderComponent implements ControlValueAccessor, OnInit, OnChanges, OnDestroy {
+
+  public slider: any;
+  public handles: any[];
+  @Input() public disabled: boolean; // tslint:disable-line
+  @Input() public behaviour: string;
+  @Input() public connect: boolean[];
+  @Input() public limit: number;
+  @Input() public min: number;
+  @Input() public max: number;
+  @Input() public snap: boolean;
+  @Input() public animate: boolean | boolean[];
+  @Input() public range: any;
+  @Input() public step: number;
+  @Input() public format: NouiFormatter;
+  @Input() public pageSteps: number;
+  @Input() public config: any = {};
+  @Input() public ngModel: number | number[];
+  @Input() public keyboard: boolean;
+  @Input() public onKeydown: any;
+  @Input() public formControl: FormControl;
+  @Input() public tooltips: Array<any>;
+  @Output() public change: EventEmitter<any> = new EventEmitter(true);
+  @Output() public update: EventEmitter<any> = new EventEmitter(true);
+  @Output() public slide: EventEmitter<any> = new EventEmitter(true);
+  @Output() public set: EventEmitter<any> = new EventEmitter(true);
+  @Output() public start: EventEmitter<any> = new EventEmitter(true);
+  @Output() public end: EventEmitter<any> = new EventEmitter(true);
+  private value: any;
+  private onChange: any = Function.prototype;
+  private cleanups: VoidFunction[] = [];
+
+  constructor(private ngZone: NgZone, private el: ElementRef, private renderer : Renderer2) { }
+
+  ngOnInit(): void {
+    let inputsConfig = JSON.parse(
+      JSON.stringify({
+        behaviour: this.behaviour,
+        connect: this.connect,
+        limit: this.limit,
+        start: this.formControl !== undefined ? this.formControl.value : this.ngModel,
+        step: this.step,
+        pageSteps: this.pageSteps,
+        keyboard: this.keyboard,
+        onKeydown: this.onKeydown,
+        range: this.range || this.config.range || { min: this.min, max: this.max },
+        tooltips: this.tooltips,
+        snap: this.snap,
+        animate: this.animate,
+      }),
+    );
+    inputsConfig.tooltips = this.tooltips || this.config.tooltips;
+    inputsConfig.format = this.format || this.config.format || new DefaultFormatter();
+
+    this.ngZone.runOutsideAngular(() => {
+      this.slider = noUiSlider.create(
+        this.el.nativeElement.querySelector('div'),
+        Object.assign(this.config, inputsConfig)
+      );
+    });
+
+    this.handles = [].slice.call(this.el.nativeElement.querySelectorAll('.noUi-handle'));
+
+    if (this.config.keyboard) {
+      if (this.config.pageSteps === undefined) {
+        this.config.pageSteps = 10;
+      }
+
+      for (const handle of this.handles) {
+        handle.setAttribute('tabindex', 0);
+
+        const onKeydown = this.config.onKeydown || this.defaultKeyHandler;
+
+        this.ngZone.runOutsideAngular(() => {
+          this.cleanups.push(
+            this.renderer.listen(handle, 'keydown', onKeydown),
+            this.renderer.listen(handle, 'click', () => {
+              handle.focus();
+            }),
+          );
+        });
+      }
+    }
+
+    this.slider.on('set', (values: string[], handle: number, unencoded: number[]) => {
+      this.eventHandler(this.set, values, handle, unencoded);
+    });
+
+    this.slider.on('update', (values: string[], handle: number, unencoded: number[]) => {
+      if (this.update.observers.length > 0) {
+        this.ngZone.run(() => {
+          this.update.emit(this.toValues(values));
+        });
+      }
+    });
+
+    this.slider.on('change', (values: string[], handle: number, unencoded: number[]) => {
+      if (this.change.observers.length > 0) {
+        this.ngZone.run(() => {
+          this.change.emit(this.toValues(values));
+        });
+      }
+    });
+
+    this.slider.on('slide', (values: string[], handle: number, unencoded: number[]) => {
+      this.eventHandler(this.slide, values, handle, unencoded);
+    });
+
+    this.slider.on('start', (values: string[], handle: number, unencoded: number[]) => {
+      if (this.start.observers.length > 0) {
+        this.ngZone.run(() => {
+          this.start.emit(this.toValues(values));
+        });
+      }
+    });
+
+    this.slider.on('end', (values: string[], handle: number, unencoded: number[]) => {
+      if (this.end.observers.length > 0) {
+        this.ngZone.run(() => {
+          this.end.emit(this.toValues(values));
+        });
+      }
+    });
+  }
+
+  ngOnChanges(changes: any) {
+    if (this.slider && (changes.min || changes.max || changes.step || changes.range)) {
+      this.ngZone.runOutsideAngular(() => {
+        setTimeout(() => {
+          this.slider.updateOptions({
+            range: Object.assign({}, {
+              min: this.min,
+              max: this.max
+            }, this.range || {}),
+            step: this.step
+          });
+        });
+      });
+    }
+  }
+
+  ngOnDestroy(): void {
+    this.slider.destroy();
+
+    while (this.cleanups.length) {
+      this.cleanups.pop()();
+    }
+  }
+
+  toValues(values: string[]): any | any[] {
+    let v = values.map(this.config.format.from);
+    return (v.length == 1 ? v[0] : v);
+  }
+
+  writeValue(value: any): void {
+    if (this.slider) {
+      this.ngZone.runOutsideAngular(() => {
+        setTimeout(() => {
+          this.slider.set(value);
+        });
+      });
+    }
+  }
+
+  registerOnChange(fn: (value: any) => void) {
+    this.onChange = fn;
+  }
+
+  registerOnTouched(fn: () => {}): void {}
+
+  setDisabledState(isDisabled: boolean): void {
+    isDisabled
+      ? this.renderer.setAttribute(this.el.nativeElement.childNodes[0], 'disabled', 'true')
+      : this.renderer.removeAttribute(this.el.nativeElement.childNodes[0], 'disabled');
+  }
+
+  private eventHandler = (emitter: EventEmitter<any>, values: string[], handle: number, unencoded: number[]) => {
+    let v = this.toValues(values);
+    let emitEvents = false;
+    if(this.value === undefined) {
+      this.value = v;
+      return;
+    }
+    if(Array.isArray(v) && this.value[handle] != v[handle]) {
+      emitEvents = true;
+    }
+    if(!Array.isArray(v) && this.value != v) {
+      emitEvents = true;
+    }
+    if(emitEvents) {
+      this.ngZone.run(() => {
+        if (emitter.observers.length > 0) {
+          emitter.emit(v);
+        }
+        this.onChange(v);
+      });
+    }
+    if(Array.isArray(v)) {
+      this.value[handle] = v[handle];
+    } else {
+      this.value = v;
+    }
+  }
+
+  private defaultKeyHandler = (e: KeyboardEvent) => {
+    let stepSize: any[] = this.slider.steps();
+    let index = parseInt((<HTMLElement>e.target).getAttribute('data-handle'));
+    let sign = 1;
+    let multiplier: number = 1;
+    let step = 0;
+    let delta = 0;
+
+    switch ( e.which ) {
+      case 34:  // PageDown
+        multiplier = this.config.pageSteps;
+      case 40:  // ArrowDown
+      case 37:  // ArrowLeft
+        sign = -1;
+        step = stepSize[index][0];
+        e.preventDefault();
+        break;
+
+      case 33:  // PageUp
+        multiplier = this.config.pageSteps;
+      case 38:  // ArrowUp
+      case 39:  // ArrowRight
+        step = stepSize[index][1];
+        e.preventDefault();
+        break;
+
+      default:
+        break;
+    }
+
+    delta = sign * multiplier * step;
+    let newValue: number | number[];
+
+    if(Array.isArray(this.value)) {
+      newValue = [].concat(this.value);
+      newValue[index] = newValue[index] + delta;
+    } else {
+      newValue = this.value + delta;
+    }
+
+    this.slider.set(newValue);
+  }
+}

interactive-mining-angular-frontend/src/app/ng2-nouislider/ng2-nouislider.module.ts

@@ -0,0 +1,8 @@
+import {NgModule} from "@angular/core";
+import {NouisliderComponent} from "./ng2-nouislider.component";
+
+@NgModule({
+  exports: [NouisliderComponent],
+  declarations: [NouisliderComponent],
+})
+export class NouisliderModule { }

interactive-mining-angular-frontend/src/assets/css/interactive-mining.css

@@ -5,7 +5,7 @@
 .uk-slider{-webkit-tap-highlight-color:transparent;}.uk-slider-container{overflow:hidden;}.uk-slider-items{will-change:transform;position:relative}.uk-slider-items:not(.uk-grid){display:flex;margin:0;padding:0;list-style:none;-webkit-touch-callout:none}.uk-slider-items.uk-grid{flex-wrap:nowrap;}.uk-slider-items>*{flex:none;position:relative;touch-action:pan-y}
 
 /*NoUiSlider CSS*/
-/*! nouislider - 11.0.3 - 2018-01-21 14:04:07 */.noUi-target,.noUi-target *{-webkit-touch-callout:none;-webkit-tap-highlight-color:transparent;-webkit-user-select:none;-ms-touch-action:none;touch-action:none;-ms-user-select:none;-moz-user-select:none;user-select:none;-moz-box-sizing:border-box;box-sizing:border-box}.noUi-target{position:relative;direction:ltr}.noUi-base,.noUi-connects{width:100%;height:100%;position:relative;z-index:1}.noUi-connects{overflow:hidden;z-index:0}.noUi-connect,.noUi-origin{will-change:transform;position:absolute;z-index:1;top:0;left:0;height:100%;width:100%;-webkit-transform-origin:0 0;transform-origin:0 0}html:not([dir=rtl]) .noUi-horizontal .noUi-origin{left:auto;right:0}.noUi-vertical .noUi-origin{width:0}.noUi-horizontal .noUi-origin{height:0}.noUi-handle{position:absolute}.noUi-state-tap .noUi-connect,.noUi-state-tap .noUi-origin{-webkit-transition:transform .3s;transition:transform .3s}.noUi-state-drag *{cursor:inherit!important}.noUi-horizontal{height:18px}.noUi-horizontal .noUi-handle{width:34px;height:28px;left:-17px;top:-6px}.noUi-vertical{width:18px}.noUi-vertical .noUi-handle{width:28px;height:34px;left:-6px;top:-17px}html:not([dir=rtl]) .noUi-horizontal .noUi-handle{right:-17px;left:auto}.noUi-target{background:#FAFAFA;border-radius:4px;border:1px solid #D3D3D3;box-shadow:inset 0 1px 1px #F0F0F0,0 3px 6px -5px #BBB}.noUi-connects{border-radius:3px}.noUi-connect{background:#3FB8AF}.noUi-draggable{cursor:ew-resize}.noUi-vertical .noUi-draggable{cursor:ns-resize}.noUi-handle{border:1px solid #D9D9D9;border-radius:3px;background:#FFF;cursor:default;box-shadow:inset 0 0 1px #FFF,inset 0 1px 7px #EBEBEB,0 3px 6px -3px #BBB}.noUi-active{box-shadow:inset 0 0 1px #FFF,inset 0 1px 7px #DDD,0 3px 6px -3px #BBB}.noUi-handle:after,.noUi-handle:before{content:"";display:block;position:absolute;height:14px;width:1px;background:#E8E7E6;left:14px;top:6px}.noUi-handle:after{left:17px}.noUi-vertical .noUi-handle:after,.noUi-vertical .noUi-handle:before{width:14px;height:1px;left:6px;top:14px}.noUi-vertical .noUi-handle:after{top:17px}[disabled] .noUi-connect{background:#B8B8B8}[disabled] .noUi-handle,[disabled].noUi-handle,[disabled].noUi-target{cursor:not-allowed}.noUi-pips,.noUi-pips *{-moz-box-sizing:border-box;box-sizing:border-box}.noUi-pips{position:absolute;color:#999}.noUi-value{position:absolute;white-space:nowrap;text-align:center}.noUi-value-sub{color:#ccc;font-size:10px}.noUi-marker{position:absolute;background:#CCC}.noUi-marker-large,.noUi-marker-sub{background:#AAA}.noUi-pips-horizontal{padding:10px 0;height:80px;top:100%;left:0;width:100%}.noUi-value-horizontal{-webkit-transform:translate(-50%,50%);transform:translate(-50%,50%)}.noUi-rtl .noUi-value-horizontal{-webkit-transform:translate(50%,50%);transform:translate(50%,50%)}.noUi-marker-horizontal.noUi-marker{margin-left:-1px;width:2px;height:5px}.noUi-marker-horizontal.noUi-marker-sub{height:10px}.noUi-marker-horizontal.noUi-marker-large{height:15px}.noUi-pips-vertical{padding:0 10px;height:100%;top:0;left:100%}.noUi-value-vertical{-webkit-transform:translate(0,-50%);transform:translate(0,-50%,0);padding-left:25px}.noUi-rtl .noUi-value-vertical{-webkit-transform:translate(0,50%);transform:translate(0,50%)}.noUi-marker-vertical.noUi-marker{width:5px;height:2px;margin-top:-1px}.noUi-marker-vertical.noUi-marker-sub{width:10px}.noUi-marker-vertical.noUi-marker-large{width:15px}.noUi-tooltip{display:block;position:absolute;border:1px solid #D9D9D9;border-radius:3px;background:#fff;color:#000;padding:5px;text-align:center;white-space:nowrap}.noUi-horizontal .noUi-tooltip{-webkit-transform:translate(-50%,0);transform:translate(-50%,0);left:50%;bottom:120%}.noUi-vertical .noUi-tooltip{-webkit-transform:translate(0,-50%);transform:translate(0,-50%);top:50%;right:120%}
+/*! nouislider - 11.0.3 - 2018-01-21 14:04:07 */.noUi-target,.noUi-target *{-webkit-touch-callout:none;-webkit-tap-highlight-color:transparent;-webkit-user-select:none;-ms-touch-action:none;touch-action:none;-ms-user-select:none;-moz-user-select:none;user-select:none;-moz-box-sizing:border-box;box-sizing:border-box}.noUi-target{position:relative;direction:ltr}.noUi-base,.noUi-connects{width:100%;height:100%;position:relative;z-index:1}.noUi-connects{overflow:hidden;z-index:0}.noUi-connect,.noUi-origin{will-change:transform;position:absolute;z-index:1;top:0;left:0;height:100%;width:100%;-webkit-transform-origin:0 0;transform-origin:0 0} .noUi-horizontal .noUi-origin{left:auto;right:0}.noUi-vertical .noUi-origin{width:0}.noUi-horizontal .noUi-origin{height:0}.noUi-handle{position:absolute}.noUi-state-tap .noUi-connect,.noUi-state-tap .noUi-origin{-webkit-transition:transform .3s;transition:transform .3s}.noUi-state-drag *{cursor:inherit!important}.noUi-horizontal{height:18px}.noUi-horizontal .noUi-handle{width:34px;height:28px;left:-17px;top:-6px}.noUi-vertical{width:18px}.noUi-vertical .noUi-handle{width:28px;height:34px;left:-6px;top:-17px} .noUi-horizontal .noUi-handle{right:-17px;left:auto}.noUi-target{background:#FAFAFA;border-radius:4px;border:1px solid #D3D3D3;box-shadow:inset 0 1px 1px #F0F0F0,0 3px 6px -5px #BBB}.noUi-connects{border-radius:3px}.noUi-connect{background:#3FB8AF}.noUi-draggable{cursor:ew-resize}.noUi-vertical .noUi-draggable{cursor:ns-resize}.noUi-handle{border:1px solid #D9D9D9;border-radius:3px;background:#FFF;cursor:default;box-shadow:inset 0 0 1px #FFF,inset 0 1px 7px #EBEBEB,0 3px 6px -3px #BBB}.noUi-active{box-shadow:inset 0 0 1px #FFF,inset 0 1px 7px #DDD,0 3px 6px -3px #BBB}.noUi-handle:after,.noUi-handle:before{content:"";display:block;position:absolute;height:14px;width:1px;background:#E8E7E6;left:14px;top:6px}.noUi-handle:after{left:17px}.noUi-vertical .noUi-handle:after,.noUi-vertical .noUi-handle:before{width:14px;height:1px;left:6px;top:14px}.noUi-vertical .noUi-handle:after{top:17px}[disabled] .noUi-connect{background:#B8B8B8}[disabled] .noUi-handle,[disabled].noUi-handle,[disabled].noUi-target{cursor:not-allowed}.noUi-pips,.noUi-pips *{-moz-box-sizing:border-box;box-sizing:border-box}.noUi-pips{position:absolute;color:#999}.noUi-value{position:absolute;white-space:nowrap;text-align:center}.noUi-value-sub{color:#ccc;font-size:10px}.noUi-marker{position:absolute;background:#CCC}.noUi-marker-large,.noUi-marker-sub{background:#AAA}.noUi-pips-horizontal{padding:10px 0;height:80px;top:100%;left:0;width:100%}.noUi-value-horizontal{-webkit-transform:translate(-50%,50%);transform:translate(-50%,50%)}.noUi-rtl .noUi-value-horizontal{-webkit-transform:translate(50%,50%);transform:translate(50%,50%)}.noUi-marker-horizontal.noUi-marker{margin-left:-1px;width:2px;height:5px}.noUi-marker-horizontal.noUi-marker-sub{height:10px}.noUi-marker-horizontal.noUi-marker-large{height:15px}.noUi-pips-vertical{padding:0 10px;height:100%;top:0;left:100%}.noUi-value-vertical{-webkit-transform:translate(0,-50%);transform:translate(0,-50%,0);padding-left:25px}.noUi-rtl .noUi-value-vertical{-webkit-transform:translate(0,50%);transform:translate(0,50%)}.noUi-marker-vertical.noUi-marker{width:5px;height:2px;margin-top:-1px}.noUi-marker-vertical.noUi-marker-sub{width:10px}.noUi-marker-vertical.noUi-marker-large{width:15px}.noUi-tooltip{display:block;position:absolute;border:1px solid #D9D9D9;border-radius:3px;background:#fff;color:#000;padding:5px;text-align:center;white-space:nowrap}.noUi-horizontal .noUi-tooltip{-webkit-transform:translate(-50%,0);transform:translate(-50%,0);left:50%;bottom:120%}.noUi-vertical .noUi-tooltip{-webkit-transform:translate(0,-50%);transform:translate(0,-50%);top:50%;right:120%}
 /* Custom controls
  ========================================================================== */
 /*
@@ -684,7 +684,8 @@
 .noUi-marker-horizontal.noUi-marker {
   width: 1px;
 }
-html:not([dir=rtl]) .noUi-horizontal .noUi-handle {
+
+.noUi-horizontal .noUi-handle {
   right: -12px;
 }
 

interactive-mining-angular-frontend/src/polyfills.ts

@@ -38,25 +38,15 @@ import '@angular/localize/init';
 // import 'core-js/es6/weak-map';
 // import 'core-js/es6/set';
 
-/** IE10 and IE11 requires the following for NgClass support on SVG elements */
-// import 'classlist.js';  // Run `npm install --save classlist.js`.
-
 /** Evergreen browsers require these. **/
 import 'core-js/es6/reflect';
 
 
-/**
- * Required to support Web Animations `@angular/animation`.
- * Needed for: All but Chrome, Firefox and Opera. http://caniuse.com/#feat=web-animation
- **/
-// import 'web-animations-js';  // Run `npm install --save web-animations-js`.
-
-
 
 /***************************************************************************************************
  * Zone JS is required by Angular itself.
  */
-import 'zone.js/dist/zone';  // Included with Angular CLI.
+import 'zone.js';  // Included with Angular CLI.
 
 
 

interactive-mining-angular-frontend/src/test.ts

@@ -14,7 +14,6 @@ import {
 
 // Unfortunately there's no typing for the `__karma__` variable. Just declare it as any.
 declare const __karma__: any;
-declare const require: any;
 
 // Prevent Karma from running prematurely.
 __karma__.loaded = function () {};
@@ -22,11 +21,9 @@ __karma__.loaded = function () {};
 // First, initialize the Angular testing environment.
 getTestBed().initTestEnvironment(
   BrowserDynamicTestingModule,
-  platformBrowserDynamicTesting()
+  platformBrowserDynamicTesting(), {
+    teardown: { destroyAfterEach: false }
+}
 );
-// Then we find all the tests.
-const context = require.context('./', true, /\.spec\.ts$/);
-// And load the modules.
-context.keys().map(context);
 // Finally, start Karma to run the tests.
 __karma__.start();

interactive-mining-angular-frontend/tsconfig.json

@@ -7,9 +7,8 @@
     "sourceMap": true,
     "declaration": false,
     "moduleResolution": "node",
-    "emitDecoratorMetadata": true,
     "experimentalDecorators": true,
-    "target": "es2015",
+    "target": "ES2022",
     "typeRoots": [
       "node_modules/@types"
     ],
@@ -18,6 +17,7 @@
       "dom"
     ],
     "module": "es2020",
-    "baseUrl": "./"
+    "baseUrl": "./",
+    "useDefineForClassFields": false
   }
 }