From f4ad8572e7a3c7558ebbec8217ec18a38003202e Mon Sep 17 00:00:00 2001
From: Melvin Hillsman <mhillsma@redhat.com>
Date: Tue, 8 Aug 2023 00:44:50 -0500
Subject: [PATCH] Add zip_path and workspace_url fields

As noted in the
[documentation](https://python.langchain.com/docs/integrations/document_loaders/slack)
for this plugin zip_path is the first named parameter not file_path and
workspace_url is the second with zip_path being required and
workspace_url being optional.

Fixes #695

Signed-off-by: Melvin Hillsman <mhillsma@redhat.com>
---
 .../template/frontend_node/documentloaders.py | 26 +++++++++++++++++--
 1 file changed, 24 insertions(+), 2 deletions(-)

diff --git a/src/backend/langflow/template/frontend_node/documentloaders.py b/src/backend/langflow/template/frontend_node/documentloaders.py
index bb78d8855..cdf67e54a 100644
--- a/src/backend/langflow/template/frontend_node/documentloaders.py
+++ b/src/backend/langflow/template/frontend_node/documentloaders.py
@@ -30,7 +30,6 @@ class DocumentLoaderFrontNode(FrontendNode):
         "UnstructuredEmailLoader": build_file_field(
             suffixes=[".eml"], fileTypes=["eml"]
         ),
-        "SlackDirectoryLoader": build_file_field(suffixes=[".zip"], fileTypes=["zip"]),
         "EverNoteLoader": build_file_field(suffixes=[".xml"], fileTypes=["xml"]),
         "FacebookChatLoader": build_file_field(suffixes=[".json"], fileTypes=["json"]),
         "BSHTMLLoader": build_file_field(suffixes=[".html"], fileTypes=["html"]),
@@ -105,7 +104,30 @@ class DocumentLoaderFrontNode(FrontendNode):
                     advanced=False,
                 )
             )
-
+        elif self.template.type_name in {"SlackDirectoryLoader"}:
+            self.template.add_field(
+                TemplateField(
+                    field_type="file",
+                    required=True,
+                    show=True,
+                    name="zip_path",
+                    value="",
+                    display_name="Path to zip file",
+                    suffixes=[".zip"],
+                    file_types=["zip"],
+                )
+            )
+            self.template.add_field(
+                TemplateField(
+                    field_type="str",
+                    required=False,
+                    show=True,
+                    name="workspace_url",
+                    value="",
+                    display_name="Workspace URL",
+                    advanced=False,
+                )
+            )
         elif self.template.type_name in self.file_path_templates:
             self.template.add_field(self.file_path_templates[self.template.type_name])
         elif self.template.type_name in {