UI: Unify URL handling, show full URL everywhere

radicale/web/internal_data/js/utils/url_text.js

@@ -0,0 +1,60 @@
+/**
+ * This file is part of Radicale Server - Calendar Server
+ * Copyright © 2017-2024 Unrud <unrud@outlook.com>
+ * Copyright © 2023-2024 Matthew Hana <matthew.hana@gmail.com>
+ * Copyright © 2024-2025 Peter Bieringer <pb@bieringer.de>
+ * Copyright © 2026-2026 Max Berger <max@berger.name>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+import { SERVER } from "../constants.js";
+
+/**
+ * Handles the display of URLs in input fields.
+ */
+export class UrlTextHandler {
+    /**
+     * @param {HTMLInputElement} element The input element to handle.
+     */
+    constructor(element) {
+        this._element = element;
+        this._element.addEventListener("focusin", () => {
+            this._element.setSelectionRange(0, 99999);
+        });
+    }
+
+    /**
+     * Set the value of the input field to the given href.
+     * If the href is relative, it will be prefixed with the server URL.
+     * @param {string} href The href to set.
+     */
+    setHref(href) {
+        if (href.startsWith("/")) {
+            this._element.value = SERVER + href;
+        } else if (!href.includes("://")) {
+            // Handle cases where the href might not start with a slash
+            this._element.value = SERVER + "/" + href;
+        } else {
+            this._element.value = href;
+        }
+
+        // Scroll the input all the way to the right so that the end of
+        // the URL (the most important part) is visible.
+        // Use a timeout to ensure that the layout has been calculated.
+        setTimeout(() => {
+            this._element.scrollLeft = this._element.scrollWidth;
+        }, 0);
+    }
+}