changes

fusion_pdf_preview/static/src/js/open_attachment_action.js

@@ -0,0 +1,42 @@
+/** @odoo-module **/
+
+import { registry } from "@web/core/registry";
+import { openPDFViewer } from "./pdf_preview";
+
+/**
+ * Client action: open an ir.attachment in the PDF preview dialog.
+ *
+ * Python callers return:
+ *   {
+ *       'type': 'ir.actions.client',
+ *       'tag': 'fusion_pdf_preview.open_attachment',
+ *       'params': {
+ *           'attachment_id': <int>,
+ *           'title': <str>,            // optional, defaults to "Document"
+ *           'model_name': <str>,       // optional, for audit log
+ *           'record_ids': <str>,       // optional, comma-sep for audit log
+ *           'report_name': <str>,      // optional, for audit log
+ *       },
+ *   }
+ *
+ * Non-PDF attachments fall back to opening in a new browser tab — the
+ * preview dialog only renders PDF. ZPL labels (text/plain) should NOT
+ * use this action; route those through the direct download act_url.
+ */
+registry.category("actions").add(
+    "fusion_pdf_preview.open_attachment",
+    async (env, action) => {
+        const params = action.params || {};
+        const attachmentId = params.attachment_id;
+        if (!attachmentId) {
+            return;
+        }
+        const title = params.title || "Document";
+        const url = `/web/content/${attachmentId}`;
+        openPDFViewer(env, url, title, {
+            modelName: params.model_name || "",
+            recordIds: params.record_ids || "",
+            reportName: params.report_name || "",
+        });
+    }
+);