refactor loader

src/shims/init.js

@@ -0,0 +1,117 @@
+import { fsShim } from "./fs/index.js";
+import { installRequestUrlShim } from "./request-url.js";
+import { vaultService } from "../services/vault-service.js";
+import { showPluginInstallDialog } from "../ui/bootstrap.js";
+
+function resolveVaultId() {
+  const urlParams = new URLSearchParams(window.location.search);
+  window.__currentVaultId =
+    urlParams.get("vault") || localStorage.getItem("last-vault") || "";
+}
+
+function initVaultConfig() {
+  try {
+    const vaultParam = window.__currentVaultId
+      ? "?vault=" + encodeURIComponent(window.__currentVaultId)
+      : "";
+
+    const xhr = new XMLHttpRequest();
+
+    xhr.open("GET", "/api/vault/info" + vaultParam, false);
+    xhr.send();
+
+    if (xhr.status === 200) {
+      const info = JSON.parse(xhr.responseText);
+
+      window.__currentVaultId = info.id;
+      localStorage.setItem("last-vault", info.id);
+      window.__obsidianVersion = info.version || "0.0.0";
+
+      window.__vaultConfig = {
+        id: info.id,
+        path: "/",
+      };
+
+      window.__ignisPlugin = info.ignisPlugin || null;
+
+      console.log("[ignis] Vault:", window.__vaultConfig);
+      console.log("[ignis] Obsidian version:", window.__obsidianVersion);
+    } else {
+      console.warn("[ignis] No vault found, will show manager");
+    }
+  } catch (e) {
+    console.error("[ignis] Failed to fetch vault config:", e);
+  }
+}
+
+function initVaultList() {
+  try {
+    vaultService.listVaultsSync();
+  } catch (e) {
+    window.__vaultList = [];
+  }
+}
+
+function initMetadataCache() {
+  try {
+    const vaultParam = window.__currentVaultId
+      ? "?vault=" + encodeURIComponent(window.__currentVaultId)
+      : "";
+
+    const xhr = new XMLHttpRequest();
+
+    xhr.open("GET", "/api/fs/tree" + vaultParam, false);
+    xhr.send();
+
+    if (xhr.status === 200) {
+      const tree = JSON.parse(xhr.responseText);
+
+      fsShim._metadataCache.populate(tree);
+      fsShim._metadataCache.set("", { type: "directory" });
+      fsShim._metadataCache.set("/", { type: "directory" });
+
+      console.log(
+        "[ignis] Metadata cache populated:",
+        fsShim._metadataCache.size,
+        "entries",
+      );
+    } else {
+      console.error("[ignis] Failed to fetch metadata tree:", xhr.status);
+    }
+  } catch (e) {
+    console.error("[ignis] Failed to init metadata cache:", e);
+  }
+}
+
+function initPluginPrompt() {
+  if (
+    !window.__ignisPlugin ||
+    window.__ignisPlugin.installed ||
+    window.__ignisPlugin.prompted
+  ) {
+    return;
+  }
+
+  const vaultId = window.__currentVaultId;
+
+  const observer = new MutationObserver(() => {
+    if (document.querySelector(".workspace")) {
+      observer.disconnect();
+      showPluginInstallDialog(vaultId);
+    }
+  });
+
+  observer.observe(document.documentElement, {
+    childList: true,
+    subtree: true,
+  });
+}
+
+export function initialize() {
+  resolveVaultId();
+  initVaultConfig();
+  initVaultList();
+  initMetadataCache();
+  installRequestUrlShim();
+  initPluginPrompt();
+}