import traceback import aiohttp import discord from models.deepl_model import TranslationModel from services.environment_service import EnvService ALLOWED_GUILDS = EnvService.get_allowed_guilds() def build_translation_embed( text, translated_text, translated_language, detected_language, requestor: discord.User, ): """Build an embed for the translation""" embed_description = ( f"**Original Text:** \n\n{text}\n\n **Translated Text:** \n\n{translated_text}" ) embed = discord.Embed( title=f"Translation from {detected_language} to {translated_language}", description=embed_description, color=0x311432, ) embed.set_footer( text=f"Requested by {requestor.name}#{requestor.discriminator}", icon_url=requestor.avatar.url, ) return embed class TranslationService(discord.Cog, name="TranslationService"): """Cog containing translation commands and retrieval of translation services""" def __init__( self, bot, translation_model, ): super().__init__() self.bot = bot self.translation_model = translation_model # Make a mapping of all the country codes and their full country names: def build_supported_language_embed(self): """Build an embed for the translation""" embed = discord.Embed( title="Translator supported languages", color=0x311432, ) # Add the list of supported languages in a nice format embed.add_field( name="Languages", value=", ".join( [f"{name}" for name in TranslationModel.get_all_country_names()] ), inline=False, ) return embed async def translate_command(self, ctx, text, target_language, formality): """Command handler for the translation command""" await ctx.defer() # TODO Add pagination! if ( target_language.lower().strip() not in TranslationModel.get_all_country_names(lower=True) ): await ctx.respond( f"The language {target_language} is not recognized or supported. Please use `/languages` to see the list of supported languages." ) return try: ( response, detected_language, ) = await self.translation_model.send_translate_request( text, TranslationModel.get_country_code_from_name(target_language), formality, ) except aiohttp.ClientResponseError as e: await ctx.respond(f"There was an error with the DeepL API: {e.message}") return await ctx.respond( embed=build_translation_embed( text, response, target_language, TranslationModel.get_country_name_from_code(detected_language), ctx.user, ) ) async def translate_action(self, ctx: discord.ApplicationContext, message): await ctx.defer(ephemeral=True) # If the message is only an embed and there's no content, don't translate. if message.content == "" and len(message.embeds) > 0: await ctx.respond( "Cannot translate an embed.", ephemeral=True, delete_after=30 ) return if len(message.content) > 2000: await ctx.respond( "Message is too long to translate.", ephemeral=True, delete_after=30 ) return selection_message = await ctx.respond( "Select language", ephemeral=True, delete_after=60 ) await selection_message.edit( view=TranslateView( self.translation_model, message, selection_message, ctx.user ) ) async def languages_command(self, ctx): """Show all languages supported for translation""" await ctx.defer() await ctx.respond(embed=self.build_supported_language_embed()) class TranslateView(discord.ui.View): def __init__(self, translation_model, message, selection_message, requestor): super().__init__() self.language_long = None self.language = None self.translation_model = translation_model self.message = message self.selection_message = selection_message self.formality = None self.requestor = requestor @discord.ui.select( # the decorator that lets you specify the properties of the select menu placeholder="Language", # the placeholder text that will be displayed if nothing is selected min_values=1, # the minimum number of values that must be selected by the users max_values=1, # the maximum number of values that can be selected by the users options=[ # the list of options from which users can choose, a required field discord.SelectOption( label=name, ) for name in TranslationModel.get_all_country_names() ], ) async def select_callback( self, select, interaction ): # the function called when the user is done selecting options try: self.language = TranslationModel.get_country_code_from_name( select.values[0] ) self.language_long = select.values[0] await interaction.response.defer() except: traceback.print_exc() @discord.ui.select( placeholder="Formality (optional)", min_values=1, max_values=1, options=[ discord.SelectOption(label="Prefer more", value="prefer_more"), discord.SelectOption(label="default", value="default"), discord.SelectOption(label="Prefer less", value="prefer_less"), ], ) async def formality_callback(self, select, interaction): try: self.formality = select.values[0] await interaction.response.defer() except aiohttp.ClientResponseError as e: await interaction.response.send_message( f"There was an error with the DeepL API: {e.message}", ephemeral=True, delete_after=15, ) return except Exception as e: await interaction.response.send_message( f"There was an error: {e}", ephemeral=True, delete_after=15 ) return # A button "Translate" @discord.ui.button(label="Translate", style=discord.ButtonStyle.green) async def button_callback(self, button, interaction): if not self.language or not self.language_long: await interaction.response.send_message( "Please select a language first.", ephemeral=True, delete_after=15 ) return try: ( response, detected_language, ) = await self.translation_model.send_translate_request( self.message.content, self.language, self.formality, ) await self.message.reply( mention_author=False, embed=build_translation_embed( self.message.content, response, self.language_long, TranslationModel.get_country_name_from_code(detected_language), self.requestor, ), ) await self.selection_message.delete() except aiohttp.ClientResponseError as e: await interaction.response.send_message( f"There was an error with the DeepL API: {e.message}", ephemeral=True, delete_after=15, ) return except discord.errors.HTTPException as e: if e.code == 50035: await interaction.response.send_message( "Message was too long to translate.", ephemeral=True, delete_after=15, ) return except Exception as e: await interaction.response.send_message( f"There was an error: {e}", ephemeral=True, delete_after=15 ) traceback.print_exc() return