web/elements: add new API to store attributes in URL, use for table and tabs

Signed-off-by: Jens Langhammer <jens.langhammer@beryju.org>

Makefile

@@ -81,3 +81,12 @@ migrate:
 
 run:
 	go run -v cmd/server/main.go
+
+web: web-lint-fix web-lint
+
+web-lint-fix:
+	cd web && npm run prettier
+
+web-lint:
+	cd web && npm run lint
+	cd web && npm run lit-analyse

web/src/elements/Tabs.ts

@@ -9,6 +9,7 @@ import PFTabs from "@patternfly/patternfly/components/Tabs/tabs.css";
 import PFGlobal from "@patternfly/patternfly/patternfly-base.css";
 
 import { CURRENT_CLASS, ROUTE_SEPARATOR } from "../constants";
+import { getURLParams, updateURLParams } from "./router/RouteMatch";
 
 @customElement("ak-tabs")
 export class Tabs extends LitElement {
@@ -65,9 +66,9 @@ export class Tabs extends LitElement {
 
     onClick(slot?: string): void {
         this.currentPage = slot;
-        const currentUrl = window.location.hash.slice(1, Infinity).split(ROUTE_SEPARATOR)[0];
-        const newUrl = `#${currentUrl};${slot}`;
-        history.replaceState(undefined, "", newUrl);
+        updateURLParams({
+            page: slot,
+        });
     }
 
     renderTab(page: Element): TemplateResult {
@@ -81,18 +82,20 @@ export class Tabs extends LitElement {
 
     render(): TemplateResult {
         const pages = Array.from(this.querySelectorAll("[slot^='page-']"));
+        if (window.location.hash.includes(ROUTE_SEPARATOR)) {
+            const params = getURLParams();
+            if ("page" in params) {
+                if (this.querySelector(`[slot='${params.page}']`) !== null) {
+                    // To update the URL to match with the current slot
+                    this.currentPage = params.page;
+                }
+            }
+        }
         if (!this.currentPage) {
             if (pages.length < 1) {
                 return html`<h1>${t`no tabs defined`}</h1>`;
             }
-            let wantedPage = pages[0].attributes.getNamedItem("slot")?.value;
-            if (window.location.hash.includes(ROUTE_SEPARATOR)) {
-                const urlParts = window.location.hash.slice(1, Infinity).split(ROUTE_SEPARATOR);
-                if (this.querySelector(`[slot='${urlParts[1]}']`) !== null) {
-                    // To update the URL to match with the current slot
-                    wantedPage = urlParts[1];
-                }
-            }
+            const wantedPage = pages[0].attributes.getNamedItem("slot")?.value;
             this.onClick(wantedPage);
         }
         return html`<div class="pf-c-tabs ${this.vertical ? "pf-m-vertical pf-m-box" : ""}">

web/src/elements/router/RouteMatch.ts

@@ -1,5 +1,6 @@
 import { TemplateResult } from "lit";
 
+import { ROUTE_SEPARATOR } from "../../constants";
 import { Route } from "./Route";
 
 export class RouteMatch {
@@ -22,3 +23,44 @@ export class RouteMatch {
         )}>`;
     }
 }
+
+export function getURLParam<T>(key: string, fallback: T): T {
+    const params = getURLParams();
+    if (key in params) {
+        return params[key] as T;
+    }
+    return fallback;
+}
+
+export function getURLParams(): { [key: string]: unknown } {
+    const params = {};
+    if (window.location.hash.includes(ROUTE_SEPARATOR)) {
+        const urlParts = window.location.hash.slice(1, Infinity).split(ROUTE_SEPARATOR, 2);
+        const rawParams = decodeURIComponent(urlParts[1]);
+        try {
+            return JSON.parse(rawParams);
+        } catch {
+            return params;
+        }
+    }
+    return params;
+}
+
+export function setURLParams(params: { [key: string]: unknown }, replace = true): void {
+    const paramsString = JSON.stringify(params);
+    const currentUrl = window.location.hash.slice(1, Infinity).split(ROUTE_SEPARATOR)[0];
+    const newUrl = `#${currentUrl};${encodeURIComponent(paramsString)}`;
+    if (replace) {
+        history.replaceState(undefined, "", newUrl);
+    } else {
+        history.pushState(undefined, "", newUrl);
+    }
+}
+
+export function updateURLParams(params: { [key: string]: unknown }, replace = true): void {
+    const currentParams = getURLParams();
+    for (const key in params) {
+        currentParams[key] = params[key] as string;
+    }
+    setURLParams(currentParams, replace);
+}

web/src/elements/table/Table.ts

@@ -19,6 +19,7 @@ import { groupBy } from "../../utils";
 import "../EmptyState";
 import "../chips/Chip";
 import "../chips/ChipGroup";
+import { getURLParams, updateURLParams } from "../router/RouteMatch";
 import "./TablePagination";
 import "./TableSearch";
 
@@ -355,6 +356,9 @@ export abstract class Table<T> extends LitElement {
                         composed: true,
                     }),
                 );
+                updateURLParams({
+                    search: value,
+                });
             }}
         >
         </ak-table-search>`;
@@ -393,6 +397,10 @@ export abstract class Table<T> extends LitElement {
     }
 
     firstUpdated(): void {
+        const params = getURLParams();
+        if ("search" in params) {
+            this.search = params.search;
+        }
         this.fetch();
     }
 

web/src/pages/property-mappings/PropertyMappingListPage.ts

@@ -15,6 +15,7 @@ import "../../elements/buttons/SpinnerButton";
 import "../../elements/forms/DeleteBulkForm";
 import "../../elements/forms/ModalForm";
 import "../../elements/forms/ProxyForm";
+import { getURLParam, updateURLParams } from "../../elements/router/RouteMatch";
 import { TableColumn } from "../../elements/table/Table";
 import { TablePage } from "../../elements/table/TablePage";
 import { groupBy } from "../../utils";
@@ -45,7 +46,7 @@ export class PropertyMappingListPage extends TablePage<PropertyMapping> {
     order = "name";
 
     @property({ type: Boolean })
-    hideManaged = false;
+    hideManaged = getURLParam<boolean>("hideManaged", true);
 
     async apiEndpoint(page: number): Promise<AKResponse<PropertyMapping>> {
         return new PropertymappingsApi(DEFAULT_CONFIG).propertymappingsAllList({
@@ -171,6 +172,9 @@ export class PropertyMappingListPage extends TablePage<PropertyMapping> {
                                     this.hideManaged = !this.hideManaged;
                                     this.page = 1;
                                     this.fetch();
+                                    updateURLParams({
+                                        hideManaged: this.hideManaged,
+                                    });
                                 }}
                             />
                             <label class="pf-c-check__label" for="hide-managed"

web/src/pages/users/UserListPage.ts

@@ -16,6 +16,7 @@ import "../../elements/forms/DeleteBulkForm";
 import "../../elements/forms/ModalForm";
 import { MessageLevel } from "../../elements/messages/Message";
 import { showMessage } from "../../elements/messages/MessageContainer";
+import { getURLParam, updateURLParams } from "../../elements/router/RouteMatch";
 import { TableColumn } from "../../elements/table/Table";
 import { TablePage } from "../../elements/table/TablePage";
 import { first } from "../../utils";
@@ -46,7 +47,7 @@ export class UserListPage extends TablePage<User> {
     order = "last_login";
 
     @property({ type: Boolean })
-    hideServiceAccounts = true;
+    hideServiceAccounts = getURLParam<boolean>("hideServiceAccounts", true);
 
     static get styles(): CSSResult[] {
         return super.styles.concat(PFDescriptionList);
@@ -284,6 +285,9 @@ export class UserListPage extends TablePage<User> {
                                     this.hideServiceAccounts = !this.hideServiceAccounts;
                                     this.page = 1;
                                     this.fetch();
+                                    updateURLParams({
+                                        hideServiceAccounts: this.hideServiceAccounts,
+                                    });
                                 }}
                             />
                             <label class="pf-c-check__label" for="hide-service-accounts">