| {#- |
| Licensed to the Apache Software Foundation (ASF) under one |
| or more contributor license agreements. See the NOTICE file |
| distributed with this work for additional information |
| regarding copyright ownership. The ASF licenses this file |
| to you under the Apache License, Version 2.0 (the |
| "License"); you may not use this file except in compliance |
| with the License. You may obtain a copy of the License at |
| |
| http://www.apache.org/licenses/LICENSE-2.0 |
| |
| Unless required by applicable law or agreed to in writing, |
| software distributed under the License is distributed on an |
| "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| KIND, either express or implied. See the License for the |
| specific language governing permissions and limitations |
| under the License. |
| -#} |
| {% extends "base.html" %} |
| |
| {% block header %} |
| <div id="announcement-bar"></div> |
| {{ super() }} |
| <script> |
| (function () { |
| // Fetch the main Sedona site and extract its announcement bar |
| fetch("https://sedona.apache.org/latest/") |
| .then(function (res) { |
| if (!res.ok) throw new Error("Failed to fetch"); |
| return res.text(); |
| }) |
| .then(function (html) { |
| var parser = new DOMParser(); |
| var doc = parser.parseFromString(html, "text/html"); |
| // The announcement bar is the first div inside <body> before the header, |
| // styled with inline background: #CA463A |
| var candidates = doc.querySelectorAll("body > div, header > div, .md-header ~ div, body > .md-banner"); |
| var announcement = null; |
| |
| // Strategy 1: Look for a div with the Sedona red background color |
| for (var i = 0; i < candidates.length; i++) { |
| var style = candidates[i].getAttribute("style") || ""; |
| if (style.indexOf("CA463A") !== -1 || style.indexOf("ca463a") !== -1) { |
| announcement = candidates[i]; |
| break; |
| } |
| } |
| |
| // Strategy 2: Check for Material's built-in announcement banner |
| if (!announcement) { |
| announcement = doc.querySelector(".md-banner"); |
| } |
| |
| // Strategy 3: Check first child of body if it's a div with a link |
| if (!announcement) { |
| var first = doc.body.firstElementChild; |
| if (first && first.tagName === "DIV" && first.querySelector("a")) { |
| var bg = first.style.backgroundColor || first.getAttribute("style") || ""; |
| if (bg && first.textContent.trim().length > 0) { |
| announcement = first; |
| } |
| } |
| } |
| |
| if (announcement) { |
| var bar = document.getElementById("announcement-bar"); |
| // Fix relative links to point to the main site |
| var links = announcement.querySelectorAll("a"); |
| for (var j = 0; j < links.length; j++) { |
| var href = links[j].getAttribute("href"); |
| if (href && !href.startsWith("http") && !href.startsWith("//")) { |
| links[j].setAttribute("href", "/latest/" + href.replace(/^\//, "")); |
| } |
| } |
| bar.innerHTML = announcement.outerHTML; |
| } |
| }) |
| .catch(function () { |
| // Silently fail — no announcement bar shown |
| }); |
| })(); |
| </script> |
| {% endblock %} |
