Add calendar import endpoint and frontend form

crates/frontend/js-components/lib/import-calendar-form.ts

@@ -0,0 +1,95 @@
+import { html, LitElement } from "lit";
+import { customElement, property } from "lit/decorators.js";
+import { Ref, createRef, ref } from 'lit/directives/ref.js';
+import { escapeXml } from ".";
+
+@customElement("import-calendar-form")
+export class ImportCalendarForm extends LitElement {
+  constructor() {
+    super()
+  }
+
+  protected override createRenderRoot() {
+    return this
+  }
+
+  @property()
+  user: string = ''
+  @property()
+  principal: string
+  @property()
+  cal_id: string = self.crypto.randomUUID()
+  @property()
+  timezone_id: string = ''
+
+  dialog: Ref<HTMLDialogElement> = createRef()
+  form: Ref<HTMLFormElement> = createRef()
+  file: File;
+
+
+  override render() {
+    return html`
+      <button @click=${() => this.dialog.value.showModal()}>Import calendar</button>
+      <dialog ${ref(this.dialog)}>
+        <h3>Import calendar</h3>
+        <form @submit=${this.submit} ${ref(this.form)}>
+          <label>
+            principal (for group calendars)
+            <select name="principal" value=${this.user} @change=${e => this.principal = e.target.value}>
+              <option value=${this.user}>${this.user}</option>
+              ${window.rusticalUser.memberships.map(membership => html`
+                <option value=${membership}>${membership}</option>
+              `)}
+            </select>
+          </label>
+          <br>
+          <label>
+            id
+            <input type="text" name="id" value=${this.cal_id} @change=${e => this.cal_id = e.target.value} />
+          </label>
+          <br>
+          <label>
+            file
+            <input type="file" accept="text/calendar" name="file" @change=${e => this.file = e.target.files[0]} />
+          </label>
+          <button type="submit">Import</button>
+          <button type="submit" @click=${event => { event.preventDefault(); this.dialog.value.close(); this.form.value.reset() }} class="cancel">Cancel</button>
+      </form>
+      </dialog>
+        `
+  }
+
+  async submit(e: SubmitEvent) {
+    e.preventDefault()
+    this.principal ||= this.user
+    if (!this.principal) {
+      alert("Empty principal")
+      return
+    }
+    if (!this.cal_id) {
+      alert("Empty id")
+      return
+    }
+    let response = await fetch(`/caldav/principal/${this.principal}/${this.cal_id}`, {
+      method: 'IMPORT',
+      headers: {
+        'Content-Type': 'text/calendar'
+      },
+      body: this.file,
+    })
+
+    if (response.status >= 400) {
+      alert(`Error ${response.status}: ${await response.text()}`)
+      return null
+    }
+
+    window.location.reload()
+    return null
+  }
+}
+
+declare global {
+  interface HTMLElementTagNameMap {
+    'import-calendar-form': ImportCalendarForm
+  }
+}

crates/frontend/js-components/vite.config.ts

@@ -16,6 +16,7 @@ export default defineConfig({
       input: [
         "lib/create-calendar-form.ts",
         "lib/edit-calendar-form.ts",
+        "lib/import-calendar-form.ts",
         "lib/create-addressbook-form.ts",
         "lib/edit-addressbook-form.ts",
         "lib/delete-button.ts",

crates/frontend/public/assets/js/create-addressbook-form.mjs

@@ -1,6 +1,7 @@
 import { i, x } from "./lit-z6_uA4GX.mjs";
 import { n as n$1, t } from "./property-D0NJdseG.mjs";
-import { e, n, a as escapeXml } from "./index-b86iLJlP.mjs";
+import { e, n } from "./ref-CPp9J0V5.mjs";
+import { e as escapeXml } from "./index-_IB1wMbZ.mjs";
 var __defProp = Object.defineProperty;
 var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
 var __decorateClass = (decorators, target, key, kind) => {

crates/frontend/public/assets/js/create-calendar-form.mjs

@@ -1,6 +1,7 @@
 import { i, x } from "./lit-z6_uA4GX.mjs";
 import { n as n$1, t } from "./property-D0NJdseG.mjs";
-import { e, n, a as escapeXml } from "./index-b86iLJlP.mjs";
+import { e, n } from "./ref-CPp9J0V5.mjs";
+import { e as escapeXml } from "./index-_IB1wMbZ.mjs";
 var __defProp = Object.defineProperty;
 var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
 var __decorateClass = (decorators, target, key, kind) => {

crates/frontend/public/assets/js/edit-addressbook-form.mjs

@@ -1,6 +1,7 @@
 import { i, x } from "./lit-z6_uA4GX.mjs";
 import { n as n$1, t } from "./property-D0NJdseG.mjs";
-import { e, n, a as escapeXml } from "./index-b86iLJlP.mjs";
+import { e, n } from "./ref-CPp9J0V5.mjs";
+import { e as escapeXml } from "./index-_IB1wMbZ.mjs";
 var __defProp = Object.defineProperty;
 var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
 var __decorateClass = (decorators, target, key, kind) => {

crates/frontend/public/assets/js/edit-calendar-form.mjs

@@ -1,6 +1,7 @@
 import { i, x } from "./lit-z6_uA4GX.mjs";
 import { n as n$1, t } from "./property-D0NJdseG.mjs";
-import { e, n, a as escapeXml } from "./index-b86iLJlP.mjs";
+import { e, n } from "./ref-CPp9J0V5.mjs";
+import { e as escapeXml } from "./index-_IB1wMbZ.mjs";
 var __defProp = Object.defineProperty;
 var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
 var __decorateClass = (decorators, target, key, kind) => {

crates/frontend/public/assets/js/import-calendar-form.mjs

@@ -0,0 +1,104 @@
+import { i, x } from "./lit-z6_uA4GX.mjs";
+import { n as n$1, t } from "./property-D0NJdseG.mjs";
+import { e, n } from "./ref-CPp9J0V5.mjs";
+var __defProp = Object.defineProperty;
+var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
+var __decorateClass = (decorators, target, key, kind) => {
+  var result = kind > 1 ? void 0 : kind ? __getOwnPropDesc(target, key) : target;
+  for (var i2 = decorators.length - 1, decorator; i2 >= 0; i2--)
+    if (decorator = decorators[i2])
+      result = (kind ? decorator(target, key, result) : decorator(result)) || result;
+  if (kind && result) __defProp(target, key, result);
+  return result;
+};
+let ImportCalendarForm = class extends i {
+  constructor() {
+    super();
+    this.user = "";
+    this.cal_id = self.crypto.randomUUID();
+    this.timezone_id = "";
+    this.dialog = e();
+    this.form = e();
+  }
+  createRenderRoot() {
+    return this;
+  }
+  render() {
+    return x`
+      <button @click=${() => this.dialog.value.showModal()}>Import calendar</button>
+      <dialog ${n(this.dialog)}>
+        <h3>Import calendar</h3>
+        <form @submit=${this.submit} ${n(this.form)}>
+          <label>
+            principal (for group calendars)
+            <select name="principal" value=${this.user} @change=${(e2) => this.principal = e2.target.value}>
+              <option value=${this.user}>${this.user}</option>
+              ${window.rusticalUser.memberships.map((membership) => x`
+                <option value=${membership}>${membership}</option>
+              `)}
+            </select>
+          </label>
+          <br>
+          <label>
+            id
+            <input type="text" name="id" value=${this.cal_id} @change=${(e2) => this.cal_id = e2.target.value} />
+          </label>
+          <br>
+          <label>
+            file
+            <input type="file" accept="text/calendar" name="file" @change=${(e2) => this.file = e2.target.files[0]} />
+          </label>
+          <button type="submit">Import</button>
+          <button type="submit" @click=${(event) => {
+      event.preventDefault();
+      this.dialog.value.close();
+      this.form.value.reset();
+    }} class="cancel">Cancel</button>
+      </form>
+      </dialog>
+        `;
+  }
+  async submit(e2) {
+    e2.preventDefault();
+    this.principal || (this.principal = this.user);
+    if (!this.principal) {
+      alert("Empty principal");
+      return;
+    }
+    if (!this.cal_id) {
+      alert("Empty id");
+      return;
+    }
+    let response = await fetch(`/caldav/principal/${this.principal}/${this.cal_id}`, {
+      method: "IMPORT",
+      headers: {
+        "Content-Type": "text/calendar"
+      },
+      body: this.file
+    });
+    if (response.status >= 400) {
+      alert(`Error ${response.status}: ${await response.text()}`);
+      return null;
+    }
+    window.location.reload();
+    return null;
+  }
+};
+__decorateClass([
+  n$1()
+], ImportCalendarForm.prototype, "user", 2);
+__decorateClass([
+  n$1()
+], ImportCalendarForm.prototype, "principal", 2);
+__decorateClass([
+  n$1()
+], ImportCalendarForm.prototype, "cal_id", 2);
+__decorateClass([
+  n$1()
+], ImportCalendarForm.prototype, "timezone_id", 2);
+ImportCalendarForm = __decorateClass([
+  t("import-calendar-form")
+], ImportCalendarForm);
+export {
+  ImportCalendarForm
+};

crates/frontend/public/assets/js/index-_IB1wMbZ.mjs

@@ -0,0 +1,6 @@
+function escapeXml(unsafe) {
+  return unsafe.replace(/&/g, "&amp;").replace(/</g, "&lt;").replace(/>/g, "&gt;").replace(/"/g, "&quot;").replace(/'/g, "&apos;");
+}
+export {
+  escapeXml as e
+};

crates/frontend/public/assets/js/ref-CPp9J0V5.mjs

@@ -122,11 +122,7 @@ const o = /* @__PURE__ */ new WeakMap(), n = e$1(class extends f {
     this.rt(this.ct);
   }
 });
-function escapeXml(unsafe) {
-  return unsafe.replace(/&/g, "&amp;").replace(/</g, "&lt;").replace(/>/g, "&gt;").replace(/"/g, "&quot;").replace(/'/g, "&apos;");
-}
 export {
-  escapeXml as a,
   e,
   n
 };

crates/frontend/public/templates/components/sections/calendars_section.html

@@ -84,4 +84,5 @@
 </ul>
 {% endif %}
 <create-calendar-form user="{{ user.id }}"></create-calendar-form>
+<import-calendar-form user="{{ user.id }}"></import-calendar-form>
 

crates/frontend/public/templates/pages/user.html

@@ -7,6 +7,7 @@ window.rusticalUser = JSON.parse(document.querySelector('#data-rustical-user').i
 </script>
 <script type="module" src="/frontend/assets/js/create-calendar-form.mjs" async></script>
 <script type="module" src="/frontend/assets/js/edit-calendar-form.mjs" async></script>
+<script type="module" src="/frontend/assets/js/import-calendar-form.mjs" async></script>
 <script type="module" src="/frontend/assets/js/create-addressbook-form.mjs" async></script>
 <script type="module" src="/frontend/assets/js/edit-addressbook-form.mjs" async></script>
 <script type="module" src="/frontend/assets/js/delete-button.mjs" async></script>