from __future__ import annotations import re from datetime import date, datetime, timedelta from enum import Enum from typing import TYPE_CHECKING, List, Match, Optional, Tuple, Union import weechat from slack.error import ( SlackError, UncaughtError, store_and_format_uncaught_error, store_uncaught_error, ) from slack.log import print_error, print_exception_once from slack.python_compatibility import removeprefix, removesuffix from slack.shared import shared from slack.slack_user import format_bot_nick, nick_color from slack.task import gather from slack.util import with_color from slack.weechat_config import WeeChatColor if TYPE_CHECKING: from slack_api.slack_conversations_history import SlackMessage as SlackMessageDict from slack_api.slack_conversations_history import ( SlackMessageBlock, SlackMessageBlockCompositionText, SlackMessageBlockElementImage, SlackMessageBlockRichTextElement, SlackMessageBlockRichTextList, SlackMessageBlockRichTextSection, SlackMessageFile, SlackMessageReaction, SlackMessageSubtypeHuddleThreadRoom, ) from typing_extensions import assert_never from slack.slack_conversation import SlackConversation from slack.slack_workspace import SlackWorkspace def unhtmlescape(text: str) -> str: return text.replace("<", "<").replace(">", ">").replace("&", "&") def convert_int_to_letter(num: int) -> str: letter = "" while num > 0: num -= 1 letter = chr((num % 26) + 97) + letter num //= 26 return letter def convert_int_to_roman(num: int) -> str: roman_numerals = { 1000: "m", 900: "cm", 500: "d", 400: "cd", 100: "c", 90: "xc", 50: "l", 40: "xl", 10: "x", 9: "ix", 5: "v", 4: "iv", 1: "i", } roman_numeral = "" for value, symbol in roman_numerals.items(): while num >= value: roman_numeral += symbol num -= value return roman_numeral class MessagePriority(Enum): LOW = 0 MESSAGE = 1 PRIVATE = 2 HIGHLIGHT = 3 class SlackTs(str): def __init__(self, ts: str): self.major, self.minor = [int(x) for x in ts.split(".", 1)] def __eq__(self, other: object) -> bool: if not isinstance(other, SlackTs): return False return self.major == other.major and self.minor == other.minor def __hash__(self) -> int: return hash((self.major, self.minor)) def __repr__(self) -> str: return f"SlackTs('{self}')" class SlackMessage: def __init__(self, conversation: SlackConversation, message_json: SlackMessageDict): self._message_json = message_json self._rendered_prefix = None self._rendered_message = None self.conversation = conversation self.ts = SlackTs(message_json["ts"]) self.replies: List[SlackMessage] = [] self._deleted = False @property def workspace(self) -> SlackWorkspace: return self.conversation.workspace @property def hash(self) -> str: return self.conversation.message_hashes[self.ts] @property def thread_ts(self) -> Optional[SlackTs]: return ( SlackTs(self._message_json["thread_ts"]) if "thread_ts" in self._message_json else None ) @property def is_thread_parent(self) -> bool: return self.thread_ts == self.ts @property def is_reply(self) -> bool: return self.thread_ts is not None and not self.is_thread_parent @property def is_thread_broadcast(self) -> bool: return self._message_json.get("subtype") == "thread_broadcast" @property def parent_message(self) -> Optional[SlackMessage]: if not self.is_reply or self.thread_ts is None: return None return self.conversation.messages[self.thread_ts] @property def is_bot_message(self) -> bool: return ( "subtype" in self._message_json and self._message_json["subtype"] == "bot_message" ) @property def sender_user_id(self) -> Optional[str]: if not self.is_bot_message: return self._message_json.get("user") @property def sender_bot_id(self) -> Optional[str]: if self.is_bot_message: return self._message_json.get("bot_id") @property def priority(self) -> MessagePriority: return MessagePriority.MESSAGE @property def deleted(self) -> bool: return self._deleted or self._message_json.get("subtype") == "tombstone" @deleted.setter def deleted(self, value: bool): self._deleted = value self._rendered_message = None def update_message_json(self, message_json: SlackMessageDict): self._message_json = message_json self._rendered_prefix = None self._rendered_message = None def update_message_json_room(self, room: SlackMessageSubtypeHuddleThreadRoom): if "room" in self._message_json: self._message_json["room"] = room self._rendered_message = None def _get_reaction(self, reaction_name: str): for reaction in self._message_json.get("reactions", []): if reaction["name"] == reaction_name: return reaction def reaction_add(self, reaction_name: str, user_id: str): reaction = self._get_reaction(reaction_name) if reaction: if user_id not in reaction["users"]: reaction["users"].append(user_id) reaction["count"] += 1 else: if "reactions" not in self._message_json: self._message_json["reactions"] = [] self._message_json["reactions"].append( {"name": reaction_name, "users": [user_id], "count": 1} ) self._rendered_message = None def reaction_remove(self, reaction_name: str, user_id: str): reaction = self._get_reaction(reaction_name) if reaction and user_id in reaction["users"]: reaction["users"].remove(user_id) reaction["count"] -= 1 self._rendered_message = None async def tags(self, backlog: bool = False) -> str: # TODO: Add tags for highlight nick = await self._nick(colorize=False, only_nick=True) tags = [f"slack_ts_{self.ts}", f"nick_{nick}"] if self.sender_user_id: tags.append(f"slack_user_id_{self.sender_user_id}") if self.sender_bot_id: tags.append(f"slack_bot_id_{self.sender_bot_id}") user = ( await self.workspace.users[self.sender_user_id] if self.sender_user_id else None ) if self._message_json.get("subtype") in ["channel_join", "group_join"]: tags.append("slack_join") log_tags = ["log4"] elif self._message_json.get("subtype") in ["channel_leave", "group_leave"]: tags.append("slack_part") log_tags = ["log4"] else: tags.append("slack_privmsg") if self.is_bot_message: tags.append("bot_message") if self._message_json.get("subtype") == "me_message": tags.append("slack_action") else: if shared.weechat_version >= 0x04000000: if user: tags.append(f"prefix_nick_{user.nick_color()}") else: tags.append(f"prefix_nick_{nick_color(nick)}") if user and user.is_self: tags.append("self_msg") log_tags = ["notify_none", "no_highlight", "log1"] else: log_tags = ["notify_message", "log1"] if backlog: tags += ["no_highlight", "notify_none", "logger_backlog", "no_log"] else: tags += log_tags return ",".join(tags) async def render(self) -> str: prefix_coro = self.render_prefix() message_coro = self.render_message() prefix, message = await gather(prefix_coro, message_coro) self._rendered = f"{prefix}\t{message}" return self._rendered async def _nick(self, colorize: bool = True, only_nick: bool = False) -> str: if ( "subtype" in self._message_json and self._message_json["subtype"] == "bot_message" ): username = self._message_json.get("username") if username: return format_bot_nick(username, colorize=colorize, only_nick=only_nick) else: bot = await self.workspace.bots[self._message_json["bot_id"]] return bot.nick(colorize=colorize, only_nick=only_nick) else: user = await self.workspace.users[self._message_json["user"]] return user.nick(colorize=colorize, only_nick=only_nick) async def _render_prefix( self, colorize: bool = True, only_nick: bool = False ) -> str: if self._message_json.get("subtype") in ["channel_join", "group_join"]: return removesuffix(weechat.prefix("join"), "\t") elif self._message_json.get("subtype") in ["channel_leave", "group_leave"]: return removesuffix(weechat.prefix("quit"), "\t") elif self._message_json.get("subtype") == "me_message": return removesuffix(weechat.prefix("action"), "\t") else: return await self._nick(colorize=colorize, only_nick=only_nick) async def render_prefix(self) -> str: if self._rendered_prefix is not None: return self._rendered_prefix self._rendered_prefix = await self._render_prefix() return self._rendered_prefix async def _render_message_text(self) -> str: if self._message_json.get("subtype") in [ "channel_join", "group_join", "channel_leave", "group_leave", ]: is_join = self._message_json.get("subtype") in [ "channel_join", "group_join", ] text_action = ( f"{with_color(shared.config.color.message_join.value, 'has joined')}" if is_join else f"{with_color(shared.config.color.message_quit.value, 'has left')}" ) conversation_name = await self.conversation.name_with_prefix( "short_name_without_padding" ) text_conversation_name = f"{with_color('chat_channel', conversation_name)}" inviter_id = self._message_json.get("inviter") if is_join and inviter_id: inviter_user = await self.workspace.users[inviter_id] inviter_text = f" by invitation from {inviter_user.nick(colorize=True)}" else: inviter_text = "" return f"{await self._nick()} {text_action} {text_conversation_name}{inviter_text}" elif ( "subtype" in self._message_json and self._message_json["subtype"] == "huddle_thread" ): room = self._message_json["room"] team = self._message_json["team"] huddle_text = "Huddle started" if not room["has_ended"] else "Huddle ended" name_text = f", name: {room['name']}" if room["name"] else "" texts: List[str] = [huddle_text + name_text] for channel_id in room["channels"]: texts.append( f"https://app.slack.com/client/{team}/{channel_id}?open=start_huddle" ) return "\n".join(texts) else: if "blocks" in self._message_json: texts = await self._render_blocks(self._message_json["blocks"]) else: text = await self._unfurl_refs(self._message_json["text"]) texts = [text] if text else [] files_texts = self._render_files(self._message_json.get("files", [])) text_with_files = "\n".join(texts + files_texts) attachment_texts = await self._render_attachments(text_with_files) full_text = "\n".join([text_with_files] + attachment_texts) if self._message_json.get("subtype") == "me_message": return f"{await self._nick()} {full_text}" else: return full_text async def _render_message(self, rerender: bool = False) -> str: if self.deleted: return with_color(shared.config.color.deleted_message.value, "(deleted)") elif self._rendered_message is not None and not rerender: return self._rendered_message else: text = await self._render_message_text() text_edited = ( f" {with_color(shared.config.color.edited_message_suffix.value, '(edited)')}" if self._message_json.get("edited") else "" ) reactions = await self._create_reactions_string() self._rendered_message = text + text_edited + reactions return self._rendered_message async def render_message(self, rerender: bool = False) -> str: thread_prefix = self._create_thread_prefix() text = await self._render_message(rerender=rerender) thread = self._create_thread_string() return thread_prefix + text + thread def _item_prefix(self, item_id: str): if item_id.startswith("#") or item_id.startswith("@"): return item_id[0] elif item_id.startswith("!subteam^") or item_id in [ "!here", "!channel", "!everyone", ]: return "@" else: return "" async def _resolve_ref( self, item_id: str ) -> Optional[Tuple[Optional[WeeChatColor], str]]: if item_id.startswith("#"): conversation = await self.workspace.conversations[ removeprefix(item_id, "#") ] color = shared.config.color.channel_mention_color.value name = await conversation.name_with_prefix("short_name_without_padding") return (color, name) elif item_id.startswith("@"): user = await self.workspace.users[removeprefix(item_id, "@")] color = shared.config.color.user_mention_color.value return (color, self._item_prefix(item_id) + user.nick()) elif item_id.startswith("!subteam^"): usergroup = await self.workspace.usergroups[ removeprefix(item_id, "!subteam^") ] color = shared.config.color.usergroup_mention_color.value return (color, self._item_prefix(item_id) + usergroup.handle()) elif item_id in ["!here", "!channel", "!everyone"]: color = shared.config.color.usergroup_mention_color.value return (color, self._item_prefix(item_id) + removeprefix(item_id, "!")) elif item_id.startswith("!date"): parts = item_id.split("^") ref_datetime = datetime.fromtimestamp(int(parts[1])) link_suffix = f" ({parts[3]})" if len(parts) > 3 else "" token_to_format = { "date_num": "%Y-%m-%d", "date": "%B %d, %Y", "date_short": "%b %d, %Y", "date_long": "%A, %B %d, %Y", "time": "%H:%M", "time_secs": "%H:%M:%S", } def replace_token(match: Match[str]): token = match.group(1) if token.startswith("date_") and token.endswith("_pretty"): if ref_datetime.date() == date.today(): return "today" elif ref_datetime.date() == date.today() - timedelta(days=1): return "yesterday" elif ref_datetime.date() == date.today() + timedelta(days=1): return "tomorrow" else: token = token.replace("_pretty", "") if token in token_to_format: return ref_datetime.strftime(token_to_format[token]) else: return match.group(0) text = re.sub(r"{([^}]+)}", replace_token, parts[2]) + link_suffix return (None, text) async def _unfurl_refs(self, message: str) -> str: re_mention = re.compile(r"<(?P[^|>]+)(?:\|(?P[^>]*))?>") mention_matches = list(re_mention.finditer(message)) mention_ids: List[str] = [match["id"] for match in mention_matches] items_list = await gather( *(self._resolve_ref(mention_id) for mention_id in mention_ids), return_exceptions=True, ) items = dict(zip(mention_ids, items_list)) def unfurl_ref(match: Match[str]): item = items[match["id"]] if item and not isinstance(item, BaseException): return with_color(item[0], item[1]) elif match["fallback_name"]: prefix = self._item_prefix(match["id"]) if match["fallback_name"].startswith(prefix): return match["fallback_name"] else: return prefix + match["fallback_name"] elif item: print_exception_once(item) return match[0] return re_mention.sub(unfurl_ref, message) def _get_emoji(self, emoji_name: str, skin_tone: Optional[int] = None) -> str: emoji_name_with_colons = f":{emoji_name}:" if shared.config.look.render_emoji_as.value == "name": return emoji_name_with_colons emoji_item = shared.standard_emojis.get(emoji_name) if emoji_item is None: return emoji_name_with_colons skin_tone_item = ( emoji_item.get("skinVariations", {}).get(str(skin_tone)) if skin_tone else None ) emoji_unicode = ( skin_tone_item["unicode"] if skin_tone_item else emoji_item["unicode"] ) if shared.config.look.render_emoji_as.value == "emoji": return emoji_unicode elif shared.config.look.render_emoji_as.value == "both": return f"{emoji_unicode}({emoji_name_with_colons})" else: assert_never(shared.config.look.render_emoji_as.value) async def _create_reaction_string(self, reaction: SlackMessageReaction) -> str: if shared.config.look.display_reaction_nicks: # TODO: initialize_items? users = await gather( *(self.workspace.users[user_id] for user_id in reaction["users"]) ) nicks = ",".join(user.nick() for user in users) users_str = f"({nicks})" else: users_str = len(reaction["users"]) reaction_string = f"{self._get_emoji(reaction['name'])}{users_str}" if self.workspace.my_user.id in reaction["users"]: return with_color( shared.config.color.reaction_self_suffix.value, reaction_string, reset_color=shared.config.color.reaction_suffix.value, ) else: return reaction_string async def _create_reactions_string(self) -> str: reactions = self._message_json.get("reactions", []) reactions_with_users = [ reaction for reaction in reactions if len(reaction["users"]) > 0 ] reaction_strings = await gather( *( self._create_reaction_string(reaction) for reaction in reactions_with_users ) ) reactions_string = " ".join(reaction_strings) if reactions_string: return " " + with_color( shared.config.color.reaction_suffix.value, f"[{reactions_string}]" ) else: return "" def _create_thread_prefix(self) -> str: parent_message = self.parent_message if not parent_message: return "" broadcast_text = ( shared.config.look.thread_broadcast_prefix.value if self.is_thread_broadcast else "" ) text = f"[{broadcast_text}{parent_message.hash}]" return with_color(nick_color(str(parent_message.hash)), text) + " " def _create_thread_string(self) -> str: if "reply_count" not in self._message_json: return "" reply_count = self._message_json["reply_count"] if not reply_count: return "" subscribed_text = " Subscribed" if self._message_json.get("subscribed") else "" text = f"[ Thread: {self.hash} Replies: {reply_count}{subscribed_text} ]" return " " + with_color(nick_color(str(self.hash)), text) async def _render_blocks(self, blocks: List[SlackMessageBlock]) -> List[str]: block_texts: List[str] = [] for block in blocks: try: if block["type"] == "section": fields = block.get("fields", []) if "text" in block: fields.insert(0, block["text"]) block_texts.extend( self._render_block_element(field) for field in fields ) elif block["type"] == "actions": texts: List[str] = [] for element in block["elements"]: if element["type"] == "button": texts.append(self._render_block_element(element["text"])) if "url" in element: texts.append(element["url"]) else: text = ( f'' ) texts.append( with_color(shared.config.color.render_error.value, text) ) block_texts.append(" | ".join(texts)) elif block["type"] == "call": url = block["call"]["v1"]["join_url"] block_texts.append("Join via " + url) elif block["type"] == "divider": block_texts.append("---") elif block["type"] == "context": block_texts.append( " | ".join( self._render_block_element(element) for element in block["elements"] ) ) elif block["type"] == "image": if "title" in block: block_texts.append(self._render_block_element(block["title"])) block_texts.append(self._render_block_element(block)) elif block["type"] == "rich_text": for element in block.get("elements", []): if element["type"] == "rich_text_section": rendered = await self._render_block_rich_text_section( element ) if rendered: block_texts.append(rendered) elif element["type"] == "rich_text_list": rendered = [ "{}{} {}".format( " " * element.get("indent", 0), self._render_block_rich_text_list_prefix( element, item_index ), await self._render_block_rich_text_section( item_element ), ) for item_index, item_element in enumerate( element["elements"] ) ] block_texts.extend(rendered) elif element["type"] == "rich_text_quote": lines = [ f"> {line}" for sub_element in element["elements"] for line in ( await self._render_block_rich_text_element( sub_element ) ).split("\n") ] block_texts.extend(lines) elif element["type"] == "rich_text_preformatted": texts = [ sub_element.get("text", sub_element.get("url", "")) for sub_element in element["elements"] ] if texts: block_texts.append(f"```\n{''.join(texts)}\n```") else: text = f'' block_texts.append( with_color(shared.config.color.render_error.value, text) ) else: text = f'' block_texts.append( with_color(shared.config.color.render_error.value, text) ) except Exception as e: uncaught_error = UncaughtError(e) print_error(store_and_format_uncaught_error(uncaught_error)) text = f"" block_texts.append( with_color(shared.config.color.render_error.value, text) ) return block_texts async def _render_block_rich_text_section( self, section: SlackMessageBlockRichTextSection ) -> str: texts: List[str] = [] prev_element: SlackMessageBlockRichTextElement = {"type": "text", "text": ""} for element in section["elements"] + [prev_element.copy()]: colors_apply: List[str] = [] colors_remove: List[str] = [] characters_apply: List[str] = [] characters_remove: List[str] = [] prev_style = prev_element.get("style", {}) cur_style = element.get("style", {}) if cur_style.get("bold", False) != prev_style.get("bold", False): if cur_style.get("bold"): colors_apply.append(weechat.color("bold")) characters_apply.append("*") else: colors_remove.append(weechat.color("-bold")) characters_remove.append("*") if cur_style.get("italic", False) != prev_style.get("italic", False): if cur_style.get("italic"): colors_apply.append(weechat.color("italic")) characters_apply.append("_") else: colors_remove.append(weechat.color("-italic")) characters_remove.append("_") if cur_style.get("strike", False) != prev_style.get("strike", False): if cur_style.get("strike"): characters_apply.append("~") else: characters_remove.append("~") if cur_style.get("code", False) != prev_style.get("code", False): if cur_style.get("code"): characters_apply.append("`") else: characters_remove.append("`") texts.extend(reversed(characters_remove)) texts.extend(reversed(colors_remove)) texts.extend(colors_apply) texts.extend(characters_apply) texts.append(await self._render_block_rich_text_element(element)) prev_element = element text = "".join(texts) if text.endswith("\n"): return text[:-1] else: return text async def _render_block_rich_text_element( self, element: SlackMessageBlockRichTextElement ) -> str: if element["type"] == "text": return element["text"] elif element["type"] == "link": if "text" in element: if element.get("style", {}).get("code"): return element["text"] else: return f"{element['url']} ({element['text']})" else: return element["url"] elif element["type"] == "emoji": return self._get_emoji(element["name"], element.get("skin_tone")) elif element["type"] == "channel": conversation = await self.workspace.conversations[element["channel_id"]] name = await conversation.name_with_prefix("short_name_without_padding") return with_color(shared.config.color.channel_mention_color.value, name) elif element["type"] == "user": user = await self.workspace.users[element["user_id"]] name = f"@{user.nick()}" return with_color(shared.config.color.user_mention_color.value, name) elif element["type"] == "usergroup": # TODO: Handle error usergroup = await self.workspace.usergroups[element["usergroup_id"]] name = f"@{usergroup.handle()}" return with_color(shared.config.color.usergroup_mention_color.value, name) elif element["type"] == "broadcast": name = f"@{element['range']}" return with_color(shared.config.color.usergroup_mention_color.value, name) else: text = f'' return with_color(shared.config.color.render_error.value, text) def _render_block_element( self, element: Union[SlackMessageBlockCompositionText, SlackMessageBlockElementImage], ) -> str: if element["type"] == "plain_text" or element["type"] == "mrkdwn": # TODO: Support markdown, and verbatim and emoji properties return element["text"] elif element["type"] == "image": if element.get("alt_text"): return f"{element['image_url']} ({element['alt_text']})" else: return element["image_url"] else: text = f'' return with_color(shared.config.color.render_error.value, text) def _render_block_rich_text_list_prefix( self, list_element: SlackMessageBlockRichTextList, item_index: int ) -> str: index = list_element.get("offset", 0) + item_index + 1 if list_element["style"] == "ordered": if list_element["indent"] == 0 or list_element["indent"] == 3: return f"{index}." elif list_element["indent"] == 1 or list_element["indent"] == 4: return f"{convert_int_to_letter(index)}." else: return f"{convert_int_to_roman(index)}." else: if list_element["indent"] == 0 or list_element["indent"] == 3: return "•" elif list_element["indent"] == 1 or list_element["indent"] == 4: return "◦" else: return "▪︎" def _render_files(self, files: List[SlackMessageFile]) -> List[str]: texts: List[str] = [] for file in files: if file.get("mode") == "tombstone": text = with_color( shared.config.color.deleted_message.value, "(This file was deleted)" ) elif file.get("mode") == "hidden_by_limit": text = with_color( shared.config.color.deleted_message.value, "(This file is not available because the workspace has passed its storage limit)", ) elif file.get("mimetype") == "application/vnd.slack-docs": url = f"{file['permalink']}?origin_team={self.workspace.id}&origin_channel={self.conversation.id}" text = f"{url} ({file['title']})" elif file.get("url_private"): if file.get("title"): text = f"{file['url_private']} ({file['title']})" else: text = file["url_private"] else: error = SlackError(self.workspace, "Unsupported file", file) uncaught_error = UncaughtError(error) store_uncaught_error(uncaught_error) text = with_color( shared.config.color.render_error.value, f"", ) texts.append(text) return texts async def _render_attachments(self, text_before: str) -> List[str]: if "attachments" not in self._message_json: return [] text_before_unescaped = unhtmlescape(text_before) attachments_texts: List[str] = [] for attachment in self._message_json["attachments"]: # Attachments should be rendered roughly like: # # $pretext # $author: (if rest of line is non-empty) $title ($title_link) OR $from_url # $author: (if no $author on previous line) $text # $fields if ( attachment.get("is_app_unfurl") and shared.config.look.display_link_previews ): continue texts: List[str] = [] prepend_title_text = "" if "author_name" in attachment: prepend_title_text = attachment["author_name"] + ": " if "pretext" in attachment: texts.append(attachment["pretext"]) link_shown = False title = attachment.get("title") title_link = attachment.get("title_link", "") if title_link and ( title_link in text_before or title_link in text_before_unescaped ): title_link = "" link_shown = True if title and title_link: texts.append(f"{prepend_title_text}{title} ({title_link})") prepend_title_text = "" elif title and not title_link: texts.append(f"{prepend_title_text}{title}") prepend_title_text = "" from_url = attachment.get("from_url", "") if ( from_url not in text_before and from_url not in text_before_unescaped and from_url != title_link ): texts.append(from_url) elif from_url: link_shown = True atext = attachment.get("text") if atext: tx = re.sub(r" *\n[\n ]+", "\n", atext) texts.append(prepend_title_text + tx) prepend_title_text = "" # TODO: Don't render both text and blocks blocks = await self._render_blocks(attachment.get("blocks", [])) texts.extend(blocks) image_url = attachment.get("image_url", "") if ( image_url not in text_before and image_url not in text_before_unescaped and image_url != from_url and image_url != title_link ): texts.append(image_url) elif image_url: link_shown = True for field in attachment.get("fields", []): if field.get("title"): texts.append(f"{field['title']}: {field['value']}") else: texts.append(field["value"]) files = self._render_files(attachment.get("files", [])) texts.extend(files) if attachment.get("is_msg_unfurl"): channel_name = await self.conversation.name_with_prefix( "short_name_without_padding" ) if attachment.get("is_reply_unfurl"): footer = f"From a thread in {channel_name}" else: footer = f"Posted in {channel_name}" else: footer = attachment.get("footer") if footer: ts = attachment.get("ts") if ts: ts_int = ts if isinstance(ts, int) else SlackTs(ts).major if ts_int > 100000000000: # The Slack web interface interprets very large timestamps # as milliseconds after the epoch instead of regular Unix # timestamps. We use the same heuristic here. ts_int = ts_int // 1000 time_string = "" if date.today() - date.fromtimestamp(ts_int) <= timedelta(days=1): time_string = " at {time}" timestamp_item = await self._resolve_ref( f"!date^{ts_int}^{{date_short_pretty}}{time_string}" ) if timestamp_item: timestamp_formatted = with_color( timestamp_item[0], timestamp_item[1].capitalize() ) footer += f" | {timestamp_formatted}" texts.append(footer) fallback = attachment.get("fallback") if texts == [] and fallback and not link_shown: texts.append(fallback) lines = [ line for part in texts for line in part.strip().split("\n") if part ] if lines: prefix = "|" line_color = None color = attachment.get("color") if ( color and shared.config.look.color_message_attachments.value != "none" ): weechat_color = weechat.info_get( "color_rgb2term", str(int(color.lstrip("#"), 16)) ) if shared.config.look.color_message_attachments.value == "prefix": prefix = with_color(weechat_color, prefix) elif shared.config.look.color_message_attachments.value == "all": line_color = weechat_color attachments_texts.extend( with_color(line_color, f"{prefix} {line}") for line in lines ) return attachments_texts