Add InlineQueryResultAudio (#539)

* Added audio support for inline query

* mime-type removed

* Update inline_query_result_audio.py

Co-authored-by: Dan <14043624+delivrance@users.noreply.github.com>

pyrogram/types/inline_mode/__init__.py

@@ -22,8 +22,9 @@ from .inline_query_result import InlineQueryResult
 from .inline_query_result_animation import InlineQueryResultAnimation
 from .inline_query_result_article import InlineQueryResultArticle
 from .inline_query_result_photo import InlineQueryResultPhoto
+from .inline_query_result_audio import InlineQueryResultAudio
 
 __all__ = [
     "InlineQuery", "InlineQueryResult", "InlineQueryResultArticle", "InlineQueryResultPhoto",
-    "InlineQueryResultAnimation", "ChosenInlineResult"
+    "InlineQueryResultAnimation", "InlineQueryResultAudio", "ChosenInlineResult"
 ]

pyrogram/types/inline_mode/inline_query_result_audio.py

@@ -0,0 +1,124 @@
+#  Pyrogram - Telegram MTProto API Client Library for Python
+#  Copyright (C) 2017-2020 Dan <https://github.com/delivrance>
+#
+#  This file is part of Pyrogram.
+#
+#  Pyrogram is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU Lesser General Public License as published
+#  by the Free Software Foundation, either version 3 of the License, or
+#  (at your option) any later version.
+#
+#  Pyrogram is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU Lesser General Public License for more details.
+#
+#  You should have received a copy of the GNU Lesser General Public License
+#  along with Pyrogram.  If not, see <http://www.gnu.org/licenses/>.
+
+from typing import Union
+
+from pyrogram import raw
+from pyrogram import types
+from pyrogram.parser import Parser
+from pyrogram.types import InlineQueryResult
+
+
+class InlineQueryResultAudio(InlineQueryResult):
+    """Link to an audio file.
+    
+    By default, this audio file will be sent by the user with optional caption.
+    Alternatively, you can use *input_message_content* to send a message with the specified content instead of the
+    audio.
+    
+    Parameters:
+        audio_url (``str``):
+            A valid URL for the audio file.
+            
+        title (``str``):
+            Title for the result.
+            
+        id (``str``, *optional*):
+            Unique identifier for this result, 1-64 bytes.
+            Defaults to a randomly generated UUID4.
+            
+        performer (``str``, *optional*):
+            Audio performer.
+            
+        audio_duration (``int``, *optional*):
+            Audio duration in seconds.
+
+        caption (``str``, *optional*):
+            Caption of the photo to be sent, 0-1024 characters.
+            
+        parse_mode (``str``, *optional*):
+            By default, texts are parsed using both Markdown and HTML styles.
+            You can combine both syntaxes together.
+            Pass "markdown" or "md" to enable Markdown-style parsing only.
+            Pass "html" to enable HTML-style parsing only.
+            Pass None to completely disable style parsing.
+            
+        caption_entities (List of :obj:`~pyrogram.types.MessageEntity`):
+            List of special entities that appear in the caption, which can be specified instead of *parse_mode*.
+            
+        reply_markup (:obj:`~pyrogram.types.InlineKeyboardMarkup`, *optional*):
+            Inline keyboard attached to the message.
+            
+        input_message_content (:obj:`~pyrogram.types.InputMessageContent`, *optional*):
+            Content of the message to be sent instead of the photo.
+    """
+
+    def __init__(
+            self,
+            audio_url: str,
+            title: str,
+            id: str = None,
+            performer: str = "",
+            audio_duration: int = 0,
+            caption: str = "",
+            parse_mode: Union[str, None] = object,
+            caption_entities: List["types.MessageEntity"] = None,
+            reply_markup: "types.InlineKeyboardMarkup" = None,
+            input_message_content: "types.InputMessageContent" = None
+    ):
+        super().__init__("audio", id, input_message_content, reply_markup)
+
+        self.audio_url = audio_url
+        self.title = title
+        self.performer = performer
+        self.audio_duration = audio_duration
+        self.caption = caption
+        self.parse_mode = parse_mode
+        self.caption_entities = caption_entities
+
+    async def write(self):
+        audio = raw.types.InputWebDocument(
+            url=self.audio_url,
+            size=0,
+            mime_type="audio/mpeg",
+            attributes=[raw.types.DocumentAttributeAudio(
+                duration=self.audio_duration,
+                title=self.title,
+                performer=self.performer
+            )],
+        )
+        
+        message, entities = (await utils.parse_text_entities(
+            client, self.caption, self.parse_mode, self.caption_entities
+        )).values()
+
+        return raw.types.InputBotInlineResult(
+            id=self.id,
+            type=self.type,
+            title=self.title,
+            content=audio,
+            send_message=(
+                await self.input_message_content.write(client, self.reply_markup)
+                if self.input_message_content
+                else raw.types.InputBotInlineMessageMediaAuto(
+                    reply_markup=await self.reply_markup.write(client) if self.reply_markup else None,
+                    message=message,
+                    entities=entities
+                )
+            )
+        )