feat: added feed generation

src/main/ipc/blogHandlers.ts

@@ -0,0 +1,59 @@
+import { dialog } from 'electron';
+import { getPostEngine } from '../engine/PostEngine';
+import { getProjectEngine } from '../engine/ProjectEngine';
+import { getMetaEngine } from '../engine/MetaEngine';
+import { taskManager } from '../engine/TaskManager';
+import { getBlogGenerationEngine, resolvePublicBaseUrl } from '../engine/BlogGenerationEngine';
+
+type SafeHandle = (channel: string, handler: (...args: any[]) => Promise<any>) => void;
+
+export function registerBlogHandlers(safeHandle: SafeHandle): void {
+  safeHandle('blog:generateSitemap', async () => {
+    const projectEngine = getProjectEngine();
+    const postEngine = getPostEngine();
+    const metaEngine = getMetaEngine();
+    const blogGenerationEngine = getBlogGenerationEngine();
+
+    const project = await projectEngine.getActiveProject();
+    if (!project) {
+      throw new Error('No active project');
+    }
+
+    const dataDir = projectEngine.getDataDir(project.id, project.dataPath);
+    postEngine.setProjectContext(project.id, dataDir);
+    metaEngine.setProjectContext(project.id, dataDir);
+
+    if (!metaEngine.isInitialized()) {
+      await metaEngine.syncOnStartup();
+    }
+
+    const metadata = await metaEngine.getProjectMetadata();
+    const baseUrl = resolvePublicBaseUrl(metadata?.publicUrl);
+    if (!baseUrl) {
+      await dialog.showMessageBox({
+        type: 'warning',
+        title: 'Public URL Required',
+        message: 'Sitemap generation requires a public URL.',
+        detail: 'Set Project → Public URL in Settings before generating a sitemap.',
+      });
+      throw new Error('Project public URL is not configured');
+    }
+
+    const taskId = `sitemap-generate-${Date.now()}`;
+
+    return taskManager.runTask({
+      id: taskId,
+      name: 'Generate Sitemap',
+      execute: async (onProgress) => {
+        return blogGenerationEngine.generate({
+          projectId: project.id,
+          projectName: metadata?.name?.trim() || project.name,
+          projectDescription: metadata?.description,
+          dataDir,
+          baseUrl,
+          maxPostsPerPage: metadata?.maxPostsPerPage,
+        }, (progress, message) => onProgress(progress, message || ''));
+      },
+    });
+  });
+}