Support files in Slack Connect channels

Files uploaded in Slack Connect channels doesn't contain any
information, so we have to make a request to files.info in order to get
the information to render it.

See https://api.slack.com/apis/channels-between-orgs#check_file_info for
more info.

2 files changed, 59 insertions, 36 deletions

diff --git a/typings/slack_api/slack_conversations_history.pyi b/typings/slack_api/slack_conversations_history.pyi
index af1c97d..228d824 100644
--- a/typings/slack_api/slack_conversations_history.pyi
+++ b/typings/slack_api/slack_conversations_history.pyi
@@ -4,6 +4,7 @@ from typing import Dict, List
 
 from slack_api.slack_common import SlackErrorResponse
 from slack_api.slack_conversations_replies import SlackMessageThreadCommon
+from slack_api.slack_files_info import SlackFile
 from slack_rtm.slack_rtm_message import SlackMessageRtm
 from typing_extensions import Literal, NotRequired, TypedDict, final
 
@@ -269,41 +270,6 @@ class SlackMessageEdited(TypedDict):
     ts: str
 
 @final
-class SlackMessageFile(TypedDict):
-    id: str
-    created: int
-    timestamp: int
-    name: NotRequired[str]
-    title: NotRequired[str]
-    mimetype: NotRequired[str]
-    filetype: str
-    pretty_type: NotRequired[str]
-    user: str
-    user_team: NotRequired[str]
-    editable: NotRequired[bool]
-    size: NotRequired[int]
-    mode: NotRequired[str]
-    is_external: NotRequired[bool]
-    external_type: NotRequired[str]
-    is_public: NotRequired[bool]
-    public_url_shared: NotRequired[bool]
-    display_as_bot: NotRequired[bool]
-    username: NotRequired[str]
-    url_private: NotRequired[str]
-    url_private_download: NotRequired[str]
-    permalink: NotRequired[str]
-    permalink_public: NotRequired[str]
-    preview: NotRequired[str]
-    editor: NotRequired[None]
-    last_editor: NotRequired[str]
-    non_owner_editable: NotRequired[bool]
-    updated: NotRequired[int]
-    is_starred: NotRequired[bool]
-    has_rich_preview: NotRequired[bool]
-    file_access: str
-    media_progress: NotRequired[None]
-
-@final
 class SlackMessageUserProfile(TypedDict):
     avatar_hash: str
     image_72: str
@@ -376,7 +342,7 @@ class SlackMessageThreadBroadcastFinal(SlackMessageThreadBroadcast):
 class SlackMessageWithFiles(SlackMessageCommon):
     user: NotRequired[str]
     user_profile: NotRequired[SlackMessageUserProfile]
-    files: List[SlackMessageFile]
+    files: List[SlackFile]
     upload: bool
     display_as_bot: bool
 
diff --git a/typings/slack_api/slack_files_info.pyi b/typings/slack_api/slack_files_info.pyi
new file mode 100644
index 0000000..119f0b9
--- /dev/null
+++ b/typings/slack_api/slack_files_info.pyi
@@ -0,0 +1,57 @@
+from __future__ import annotations
+
+from slack_api.slack_common import SlackErrorResponse
+from typing_extensions import Literal, NotRequired, TypedDict, final
+
+@final
+class SlackFile(TypedDict):
+    id: str
+    created: int
+    timestamp: int
+    name: NotRequired[str]
+    title: NotRequired[str]
+    mimetype: NotRequired[str]
+    filetype: str
+    pretty_type: NotRequired[str]
+    user: str
+    user_team: NotRequired[str]
+    editable: NotRequired[bool]
+    size: NotRequired[int]
+    mode: NotRequired[str]
+    is_external: NotRequired[bool]
+    external_type: NotRequired[str]
+    is_public: NotRequired[bool]
+    public_url_shared: NotRequired[bool]
+    display_as_bot: NotRequired[bool]
+    username: NotRequired[str]
+    url_private: NotRequired[str]
+    url_private_download: NotRequired[str]
+    permalink: NotRequired[str]
+    permalink_public: NotRequired[str]
+    preview: NotRequired[str]
+    editor: NotRequired[None]
+    last_editor: NotRequired[str]
+    non_owner_editable: NotRequired[bool]
+    updated: NotRequired[int]
+    is_starred: NotRequired[bool]
+    has_rich_preview: NotRequired[bool]
+    file_access: Literal["visible", "check_file_info", "file_not_found"]
+
+    # only from files.info, not in conversations.history:
+    # update_notification
+    # shares
+    # channels
+    # groups
+    # ims
+    # has_more_shares
+    # comments_count
+
+@final
+class SlackFilesInfoSuccessResponse(TypedDict):
+    ok: Literal[True]
+    content_html: str
+    file: SlackFile
+    # comments
+    comments_count: int
+
+SlackFilesInfoResponse = SlackFilesInfoSuccessResponse | SlackErrorResponse