util.js: remove jquery and convert to typescript

app/assets/javascripts/components/annotations/annotation_tooltip.ts

@@ -3,7 +3,7 @@ import { render, html, LitElement, TemplateResult, css } from "lit";
 import tippy, { Instance as Tippy, createSingleton } from "tippy.js";
 import { AnnotationData, annotationState, compareAnnotationOrders, isUserAnnotation } from "state/Annotations";
 import { StateController } from "state/state_system/StateController";
-import { createDelayer } from "util.js";
+import { createDelayer } from "utilities";
 
 const setInstancesDelayer = createDelayer();
 /**

app/assets/javascripts/components/annotations/annotations_toggles.ts

@@ -3,7 +3,7 @@ import { ShadowlessLitElement } from "components/meta/shadowless_lit_element";
 import { html, TemplateResult, PropertyValues } from "lit";
 import { annotationState } from "state/Annotations";
 import { i18nMixin } from "components/meta/i18n_mixin";
-import { initTooltips } from "util.js";
+import { initTooltips } from "utilities";
 
 /**
  * This component represents the toggles to show/hide annotations.

app/assets/javascripts/components/annotations/code_listing_row.ts

@@ -4,7 +4,7 @@ import { html, TemplateResult } from "lit";
 import "components/annotations/annotations_cell";
 import "components/annotations/hidden_annotations_dot";
 import { i18nMixin } from "components/meta/i18n_mixin";
-import { initTooltips } from "util.js";
+import { initTooltips } from "utilities";
 import { PropertyValues } from "@lit/reactive-element";
 import { userState } from "state/Users";
 import { annotationState } from "state/Annotations";

app/assets/javascripts/components/annotations/create_annotation_button.ts

@@ -2,7 +2,7 @@ import { ShadowlessLitElement } from "components/meta/shadowless_lit_element";
 import { customElement, property } from "lit/decorators.js";
 import { html, PropertyValues, TemplateResult } from "lit";
 import { userAnnotationState } from "state/UserAnnotations";
-import { initTooltips } from "util.js";
+import { initTooltips } from "utilities";
 
 // The image has to be created before the event is fired
 // otherwise safari will not create the drag image

app/assets/javascripts/components/annotations/hidden_annotations_dot.ts

@@ -5,7 +5,7 @@ import { MachineAnnotationData, machineAnnotationState } from "state/MachineAnno
 import { UserAnnotationData, userAnnotationState } from "state/UserAnnotations";
 import { i18nMixin } from "components/meta/i18n_mixin";
 import { PropertyValues } from "@lit/reactive-element/development/reactive-element";
-import { initTooltips } from "util.js";
+import { initTooltips } from "utilities";
 import { annotationState, compareAnnotationOrders } from "state/Annotations";
 
 /**

app/assets/javascripts/components/annotations/user_annotation.ts

@@ -7,7 +7,7 @@ import { i18nMixin } from "components/meta/i18n_mixin";
 import { AnnotationForm } from "components/annotations/annotation_form";
 import { createRef, Ref, ref } from "lit/directives/ref.js";
 import "components/saved_annotations/new_saved_annotation";
-import { initTooltips } from "util.js";
+import { initTooltips } from "utilities";
 import "components/saved_annotations/saved_annotation_icon";
 import { annotationState } from "state/Annotations";
 

app/assets/javascripts/components/copy_button.ts

@@ -1,7 +1,7 @@
 import { ShadowlessLitElement } from "components/meta/shadowless_lit_element";
 import { html, PropertyValues, TemplateResult } from "lit";
 import { customElement, property } from "lit/decorators.js";
-import { initTooltips, ready } from "util.js";
+import { initTooltips, ready } from "utilities";
 
 /**
  * A button that copies the text content of a given element to the clipboard.

app/assets/javascripts/components/course_labels_search_bar.ts

@@ -2,7 +2,7 @@ import { customElement, property } from "lit/decorators.js";
 import { html, TemplateResult } from "lit";
 import { ShadowlessLitElement } from "components/meta/shadowless_lit_element";
 import { Option } from "components/datalist_input";
-import { ready } from "util.js";
+import { ready } from "utilities";
 import "components/datalist_input";
 /**
  * This component represents a list of the selected course labels

app/assets/javascripts/components/meta/i18n_mixin.ts

@@ -1,5 +1,5 @@
 import { LitElement } from "lit";
-import { ready } from "util.js";
+import { ready } from "utilities";
 
 type Constructor = new (...args: any[]) => LitElement;
 

app/assets/javascripts/components/progress_bar.ts

@@ -1,7 +1,7 @@
 import { html, TemplateResult } from "lit";
 import { customElement, property } from "lit/decorators.js";
 import { ShadowlessLitElement } from "components/meta/shadowless_lit_element";
-import { initTooltips, ready } from "../util";
+import { initTooltips, ready } from "../utilities";
 
 /**
  * This component displays a progress bar consisting of consecutive divs

app/assets/javascripts/components/search/filter_button.ts

@@ -1,7 +1,7 @@
 import { customElement, property } from "lit/decorators.js";
 import { css, html, LitElement, PropertyValues, TemplateResult } from "lit";
 import { ShadowlessLitElement } from "components/meta/shadowless_lit_element";
-import { initTooltips } from "util.js";
+import { initTooltips } from "utilities";
 import { searchQueryState } from "state/SearchQuery";
 import { StateController } from "state/state_system/StateController";
 

app/assets/javascripts/components/search/search_actions.ts

@@ -1,7 +1,7 @@
 import { html, TemplateResult } from "lit";
 import { customElement, property } from "lit/decorators.js";
 import { Toast } from "toast";
-import { fetch, ready } from "util.js";
+import { fetch, ready } from "utilities";
 import { ShadowlessLitElement } from "components/meta/shadowless_lit_element";
 import { searchQueryState } from "state/SearchQuery";
 

app/assets/javascripts/components/search/search_field.ts

@@ -1,6 +1,6 @@
 import { customElement, property } from "lit/decorators.js";
 import { html, TemplateResult } from "lit";
-import { createDelayer } from "util.js";
+import { createDelayer } from "utilities";
 import { unsafeHTML } from "lit/directives/unsafe-html.js";
 import { ref } from "lit/directives/ref.js";
 import { ShadowlessLitElement } from "components/meta/shadowless_lit_element";

app/assets/javascripts/components/sign_in_search_bar.ts

@@ -2,7 +2,7 @@ import { customElement, property } from "lit/decorators.js";
 import { html, TemplateResult } from "lit";
 import { ShadowlessLitElement } from "components/meta/shadowless_lit_element";
 import { Option } from "components/datalist_input";
-import { ready } from "util.js";
+import { ready } from "utilities";
 import "components/datalist_input";
 
 /**

app/assets/javascripts/copy.ts

@@ -1,14 +1,13 @@
 import ClipboardJS from "clipboard";
-import { ready, tooltip } from "util.js";
+import { ready, tooltip } from "utilities";
 
 export async function initClipboard(): Promise<void> {
     await ready;
     const selector = ".btn";
-    const delay = 1000;
     const clip = new ClipboardJS(selector);
-    const targetOf = (e): any => $($(e.trigger).data("clipboard-target"));
-    clip.on("success", e => tooltip(targetOf(e), I18n.t("js.copy-success"), delay));
-    clip.on("error", e => tooltip(targetOf(e), I18n.t("js.copy-fail"), delay));
+    const targetOf = (e): Element => document.querySelector(e.trigger.dataset["clipboard-target"]);
+    clip.on("success", e => tooltip(targetOf(e), I18n.t("js.copy-success")));
+    clip.on("error", e => tooltip(targetOf(e), I18n.t("js.copy-fail")));
 }
 
 /**

app/assets/javascripts/course.ts

@@ -1,5 +1,5 @@
 import { initDragAndDrop } from "./drag_and_drop";
-import { fetch, getURLParameter } from "./util.js";
+import { fetch, getURLParameter } from "utilities";
 import { ScrollSpy } from "./scrollspy";
 import { html, render } from "lit";
 import { Modal } from "bootstrap";

app/assets/javascripts/drag_and_drop.ts

@@ -1,5 +1,5 @@
 import dragula from "dragula";
-import { fetch, getParentByClassName } from "util.js";
+import { fetch, getParentByClassName } from "utilities";
 
 /**
  * Custom type for arguments of the drag and drop initialization

app/assets/javascripts/evaluation.ts

@@ -1,4 +1,4 @@
-import { fetch } from "util.js";
+import { fetch } from "utilities";
 
 export function initCheckboxes(): void {
     document.querySelectorAll<HTMLTableRowElement>(".evaluation-users-table .user-row")

app/assets/javascripts/exercise.ts

@@ -1,5 +1,5 @@
 /* globals ace */
-import { initTooltips, updateURLParameter, fetch } from "util.js";
+import { initTooltips, updateURLParameter, fetch } from "utilities";
 import { Toast } from "./toast";
 import GLightbox from "glightbox";
 import { IFrameMessageData } from "iframe-resizer";

app/assets/javascripts/favorite_course_buttons.ts

@@ -1,5 +1,5 @@
 import { Toast } from "./toast";
-import { fetch, getParentByClassName } from "util.js";
+import { fetch, getParentByClassName } from "utilities";
 
 function initFavoriteButtons(doc: Document | HTMLElement = document): void {
     function init(): void {

app/assets/javascripts/feedback/actions.ts

@@ -1,4 +1,4 @@
-import { fetch, updateURLParameter } from "util.js";
+import { fetch, updateURLParameter } from "utilities";
 import ScoreForm from "feedback/score";
 
 interface ActionOptions {

app/assets/javascripts/feedback/score.ts

@@ -1,4 +1,4 @@
-import { fetch, createDelayer } from "util.js";
+import { fetch, createDelayer } from "utilities";
 import FeedbackActions from "feedback/actions";
 
 /**

app/assets/javascripts/institution.ts

@@ -1,4 +1,4 @@
-import { fetch } from "./util.js";
+import { fetch } from "utilities";
 
 function initInstitutionSelectionTable(institutionId: number): void {
     const institutionPanel = document.querySelector("#institution-panel");

app/assets/javascripts/lti.ts

@@ -1,5 +1,5 @@
 // Identifiers.
-import { fetch, makeInvisible, makeVisible } from "util.js";
+import { fetch, makeInvisible, makeVisible } from "utilities";
 import { isInIframe } from "iframe";
 
 const redirectButtonId = "lti_redirect_button";

app/assets/javascripts/notification.ts

@@ -1,5 +1,5 @@
 import { FaviconManager } from "favicon";
-import { fetch } from "util.js";
+import { fetch } from "utilities";
 import { InactiveTimeout } from "auto_reload";
 
 /**

app/assets/javascripts/pythia_submission.ts

@@ -1,6 +1,6 @@
 import fscreen from "fscreen";
 import { showInfoModal } from "./modal";
-import { fetch } from "./util.js";
+import { fetch } from "utilities";
 import { html } from "lit";
 
 function initPythiaSubmissionShow(submissionCode: string, activityPath: string): void {

app/assets/javascripts/question_table.ts

@@ -1,4 +1,4 @@
-import { fetch } from "util.js";
+import { fetch } from "utilities";
 import { InactiveTimeout } from "auto_reload";
 
 const questionContainerId = "question-container";

app/assets/javascripts/repository.ts

@@ -1,4 +1,4 @@
-import { fetch } from "./util.js";
+import { fetch } from "utilities";
 import { Toast } from "./toast";
 
 function initAdminsEdit(): void {

app/assets/javascripts/score_item.ts

@@ -1,4 +1,4 @@
-import { fetch } from "util.js";
+import { fetch } from "utilities";
 
 function commonCheckboxInit(
     element: HTMLElement,

app/assets/javascripts/search.ts

@@ -1,4 +1,4 @@
-import { createDelayer, fetch, getURLParameter, updateArrayURLParameter, updateURLParameter } from "util.js";
+import { createDelayer, fetch, getURLParameter, updateArrayURLParameter, updateURLParameter } from "utilities";
 import { InactiveTimeout } from "auto_reload";
 import { LoadingBar } from "components/search/loading_bar";
 import { searchQueryState } from "state/SearchQuery";

app/assets/javascripts/series.ts

@@ -1,6 +1,6 @@
 import { Toast } from "./toast";
 import { initDragAndDrop } from "./drag_and_drop";
-import { fetch } from "./util.js";
+import { fetch } from "utilities";
 
 import { ViolinGraph } from "visualisations/violin";
 import { StackedStatusGraph } from "visualisations/stacked_status";

app/assets/javascripts/state/SavedAnnotations.ts

@@ -1,4 +1,4 @@
-import { updateArrayURLParameter, updateURLParameter, fetch, createDelayer } from "util.js";
+import { updateArrayURLParameter, updateURLParameter, fetch, createDelayer } from "utilities";
 import { MapWithDefault } from "map_with_default";
 import { userAnnotationState } from "state/UserAnnotations";
 import { State } from "state/state_system/State";

app/assets/javascripts/state/SearchQuery.ts

@@ -1,6 +1,6 @@
 import { State } from "state/state_system/State";
 import { StateMap } from "state/state_system/StateMap";
-import { updateArrayURLParameter, updateURLParameter } from "util.js";
+import { updateArrayURLParameter, updateURLParameter } from "utilities";
 
 class SearchQueryState extends State {
     readonly arrayQueryParams: StateMap<string, string[]> = new StateMap();

app/assets/javascripts/state/Theme.ts

@@ -1,6 +1,6 @@
 import { stateProperty } from "state/state_system/StateProperty";
 import { State } from "state/state_system/State";
-import { getURLParameter, updateURLParameter } from "util.js";
+import { getURLParameter, updateURLParameter } from "utilities";
 
 // The actual theme applied to the page
 export type Theme = "light" | "dark";

app/assets/javascripts/state/UserAnnotations.ts

@@ -1,4 +1,4 @@
-import { createDelayer, fetch } from "util.js";
+import { createDelayer, fetch } from "utilities";
 import { Notification } from "notification";
 import { savedAnnotationState } from "state/SavedAnnotations";
 import { State } from "state/state_system/State";

app/assets/javascripts/state/Users.ts

@@ -1,7 +1,7 @@
 import { State } from "state/state_system/State";
 import { stateProperty } from "state/state_system/StateProperty";
 import { ThemeOption } from "state/Theme";
-import { fetch } from "util.js";
+import { fetch } from "utilities";
 
 export type Permission = "annotation.create"
 

app/assets/javascripts/submission.ts

@@ -1,4 +1,4 @@
-import { getParentByClassName } from "util.js";
+import { getParentByClassName } from "utilities";
 
 function initSubmissionShow(parentClass: string, mediaPath: string, token: string): void {
     function init(): void {