Initial public release

docs/javascripts/extra.js

@@ -0,0 +1,41 @@
+/**
+ * 首页的扩展安装按钮：按系统只留一个平台，并把下载地址拖进 Blender。
+ */
+const INSTALL_PLATFORMS = { win: "windows", mac: "macos", lin: "linux" };
+
+function initInstallDrag() {
+  const container = document.querySelector(".anyimage-install");
+
+  if (!container) {
+    return;
+  }
+
+  // navigator.platform 的取值由浏览器决定，只取前三个字符做粗略匹配。
+  const detectedPlatform = INSTALL_PLATFORMS[navigator.platform.toLowerCase().slice(0, 3)];
+
+  container.querySelectorAll(".anyimage-install-item").forEach(function (item) {
+    const matches = !detectedPlatform || item.dataset.platform.startsWith(detectedPlatform);
+    item.classList.toggle("is-active", matches);
+    item.hidden = !matches;
+  });
+
+  container.querySelectorAll(".anyimage-install-button").forEach(function (button) {
+    const group = button.closest(".anyimage-install-group");
+
+    button.addEventListener("dragstart", function (event) {
+      event.dataTransfer.setData("text/plain", button.dataset.installUrl);
+      event.dataTransfer.effectAllowed = "copy";
+      group.classList.add("is-dragging");
+    });
+
+    button.addEventListener("dragend", function () {
+      group.classList.remove("is-dragging");
+    });
+  });
+}
+
+if (document.readyState === "loading") {
+  document.addEventListener("DOMContentLoaded", initInstallDrag);
+} else {
+  initInstallDrag();
+}