web/admin: add collapse button to sidebar header on mobile viewport

closes #813

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

web/.babelrc

@@ -4,6 +4,7 @@
         "@babel/typescript"
     ],
     "plugins": [
+        ["@babel/plugin-proposal-private-methods", { "loose": true }],
         [
             "@babel/plugin-proposal-decorators",
             {

web/src/elements/sidebar/SidebarBrand.ts

@@ -1,9 +1,18 @@
 import { css, CSSResult, customElement, html, LitElement, property, TemplateResult } from "lit-element";
 import PFPage from "@patternfly/patternfly/components/Page/page.css";
 import PFGlobal from "@patternfly/patternfly/patternfly-base.css";
+import PFButton from "@patternfly/patternfly/components/Button/button.css";
+import PFBase from "@patternfly/patternfly/patternfly-base.css";
+import AKGlobal from "../../authentik.css";
+
 import { configureSentry } from "../../api/Sentry";
 import { Config } from "authentik-api";
 import { ifDefined } from "lit-html/directives/if-defined";
+import { EVENT_SIDEBAR_TOGGLE } from "../../constants";
+
+// If the viewport is wider than MIN_WIDTH, the sidebar
+// is shown besides the content, and not overlayed.
+export const MIN_WIDTH = 1200;
 
 export const DefaultConfig: Config = {
     brandingLogo: " /static/dist/assets/icons/icon_left_brand.svg",
@@ -21,12 +30,15 @@ export class SidebarBrand extends LitElement {
 
     static get styles(): CSSResult[] {
         return [
+            PFBase,
             PFGlobal,
             PFPage,
+            PFButton,
+            AKGlobal,
             css`
                 :host {
                     display: flex;
-                    flex-direction: column;
+                    flex-direction: row;
                     align-items: center;
                     height: 114px;
                     min-height: 114px;
@@ -36,16 +48,44 @@ export class SidebarBrand extends LitElement {
                     padding: 0 .5rem;
                     height: 42px;
                 }
+                button.pf-c-button.sidebar-trigger {
+                    background-color: transparent;
+                    border-radius: 0px;
+                    height: 100%;
+                    color: var(--ak-dark-foreground);
+                }
             `,
         ];
     }
 
+    constructor() {
+        super();
+        window.addEventListener("resize", () => {
+            this.requestUpdate();
+        });
+    }
+
     firstUpdated(): void {
         configureSentry(true).then((c) => {this.config = c;});
     }
 
     render(): TemplateResult {
-        return html` <a href="#/" class="pf-c-page__header-brand-link">
+        return html`
+            ${window.innerWidth <= MIN_WIDTH ? html`
+                <button
+                    class="sidebar-trigger pf-c-button"
+                    @click=${() => {
+                        this.dispatchEvent(
+                            new CustomEvent(EVENT_SIDEBAR_TOGGLE, {
+                                bubbles: true,
+                                composed: true,
+                            })
+                        );
+                    }}>
+                    <i class="fas fa-bars"></i>
+                </button>
+            ` : html``}
+            <a href="#/" class="pf-c-page__header-brand-link">
                 <div class="pf-c-brand ak-brand">
                     <img src="${ifDefined(this.config.brandingLogo)}" alt="authentik icon" loading="lazy" />
                 </div>

web/src/locales/en.po

@@ -1705,7 +1705,7 @@ msgstr "Library"
 #: src/flows/stages/consent/ConsentStage.ts:28
 #: src/flows/stages/dummy/DummyStage.ts:27
 #: src/flows/stages/email/EmailStage.ts:26
-#: src/flows/stages/identification/IdentificationStage.ts:170
+#: src/flows/stages/identification/IdentificationStage.ts:171
 #: src/flows/stages/password/PasswordStage.ts:31
 #: src/flows/stages/prompt/PromptStage.ts:126
 #: src/pages/applications/ApplicationViewPage.ts:43
@@ -1780,7 +1780,7 @@ msgstr "Log the currently pending user in."
 msgid "Login password is synced from LDAP into authentik automatically. Enable this option only to write password changes in authentik back to LDAP."
 msgstr "Login password is synced from LDAP into authentik automatically. Enable this option only to write password changes in authentik back to LDAP."
 
-#: src/flows/stages/identification/IdentificationStage.ts:182
+#: src/flows/stages/identification/IdentificationStage.ts:183
 msgid "Login to continue to {0}."
 msgstr "Login to continue to {0}."
 

web/src/locales/pseudo-LOCALE.po

@@ -1697,7 +1697,7 @@ msgstr ""
 #: src/flows/stages/consent/ConsentStage.ts:28
 #: src/flows/stages/dummy/DummyStage.ts:27
 #: src/flows/stages/email/EmailStage.ts:26
-#: src/flows/stages/identification/IdentificationStage.ts:170
+#: src/flows/stages/identification/IdentificationStage.ts:171
 #: src/flows/stages/password/PasswordStage.ts:31
 #: src/flows/stages/prompt/PromptStage.ts:126
 #: src/pages/applications/ApplicationViewPage.ts:43
@@ -1772,7 +1772,7 @@ msgstr ""
 msgid "Login password is synced from LDAP into authentik automatically. Enable this option only to write password changes in authentik back to LDAP."
 msgstr ""
 
-#: src/flows/stages/identification/IdentificationStage.ts:182
+#: src/flows/stages/identification/IdentificationStage.ts:183
 msgid "Login to continue to {0}."
 msgstr ""