(Feat) Replaced all error messages to localization file

media_fetch_bot/locales/en.json

@@ -2,5 +2,25 @@
   "_version": 1,
   "Help": "<b>Welcome to the Media Downloader Bot!</b>\n\n<b>Commands:</b>\n- /help: Display this help message.\n\n<b>How to use:</b>\nTo download media from TikTok simply send a TikTok video or photo slides link directly to the bot.\nThe bot will process the link and send the media file back to you.\n\n<b>Additional Notes:</b>\nEnsure the TikTok link is directly accessible (not private or restricted).\n\n<b>Supported formats:</b> Video and photo slides.",
 
-  "TikTokBackendErrorMessage": "<b>Error message:</b>\nSomething is wrong either with the bot or with TikTok API.\nPlease report this incident to the bot administrator."
+
+  "ApiKeyTiktokMissing": "Tiktok API Key missing. Tiktok module is not working.",
+  "FailedGetResponse": "Failed to get a response from API.",
+  "FailedParseResponse": "Failed to parse response.",
+  "FailedParseUrl": "Failed to parse final url.",
+  "WrongApiHost": "x-rapidapi-host header is wrong.",
+  "WrongApiKey": "x-rapidapi-key header is wrong.",
+
+  "ConfigNotLoaded": "Something wrong with .env file. May be, it not exists.",
+  "LogLevelNotLoaded": "Something wrong with .env LOG_LEVEL. May be, there's no field with this name.",
+  "LogLevelUndefined": "Undefined LOG_LEVEL. Possible levels: error, warn, info, debug, trace, off",
+  "NameNotLoaded": "Something wrong with .env BOT_NAME. May be, there's no field with this name.",
+  "TokenNotLoaded": "Something wrong with .env BOT_TOKEN. May be, there's no field with this name.",
+
+  "EmptyMessage": "Empty message.",
+  "LinkTypeUndefined": "Link type undefined.",
+
+  "NoResult": "Unfortunately, there's no content at this link.",
+
+  "TikTokBackendError": "<b>Error message:</b>\nSomething is wrong either with the bot or with TikTok API.\nPlease report this incident to the bot administrator.",
+  "TikTokUserError": "User Error. Something wrong with user input"
 }

media_fetch_bot/src/general_errors/env.rs

@@ -2,18 +2,18 @@ use thiserror::Error;
 
 #[derive(Debug, Error)]
 pub enum EnvError {
-    #[error("ConfigNotLoaded: Something wrong with .env file. May be, it not exists.")]
+    #[error("ConfigNotLoaded")]
     ConfigNotLoaded,
 
-    #[error("LogLevelNotLoaded: Something wrong with .env LOG_LEVEL. May be, there's no field with this name.")]
+    #[error("LogLevelNotLoaded")]
     LogLevelNotLoaded,
 
-    #[error("LogLevelUndefined: Undefined LOG_LEVEL. Possible levels: error, warn, info, debug, trace, off")]
+    #[error("LogLevelUndefined")]
     LogLevelUndefined,
 
-    #[error("NameNotLoaded: Something wrong with .env BOT_NAME. May be, there's no field with this name.")]
+    #[error("NameNotLoaded")]
     NameNotLoaded,
 
-    #[error("TokenNotLoaded: Something wrong with .env BOT_TOKEN. May be, there's no field with this name.")]
+    #[error("TokenNotLoaded")]
     TokenNotLoaded,
 }

media_fetch_bot/src/general_errors/user_input.rs

@@ -2,9 +2,9 @@ use thiserror::Error;
 
 #[derive(Debug, Error)]
 pub enum UserInputError {
-    #[error("Empty message.")]
+    #[error("EmptyMessage")]
     EmptyMessage,
 
-    #[error("Link type undefined.")]
+    #[error("LinkTypeUndefined")]
     LinkTypeUndefined
 }

media_fetch_bot/src/main.rs

@@ -50,8 +50,7 @@ async fn handle_message(bot: Bot, msg: Message,
                         tiktok_api_key: Option<String>) -> ResponseResult<()> {
     let text = match msg.text() {
         None => {
-            bot.send_message(msg.chat.id,
-                             UserInputError::EmptyMessage.to_string()).await?;
+            bot.send_message(msg.chat.id, t!(&UserInputError::EmptyMessage.to_string())).await?;
             return Ok(());
         }
         Some(value) => value
@@ -68,7 +67,7 @@ async fn handle_message(bot: Bot, msg: Message,
             }
             _ => {
                 bot.send_message(msg.chat.id,
-                                 UserInputError::LinkTypeUndefined.to_string()).await?;
+                                 t!(&UserInputError::LinkTypeUndefined.to_string())).await?;
                 log::info!("{}", format!("ChatID: {} -> Undefined: {}", msg.chat.id, text));
             }
         }
@@ -116,7 +115,7 @@ async fn handle_tiktok_link(link: &str, api_key: Option<String>,
         Err(err) => {
             let error_text = match err {
                 ErrorType::Backend(ref specific_err) =>  {
-                    log::error!("{}", format!("{}: ChatID: {} -> ErrQuery: {}",
+                    log::error!("{}", format!("{}. ChatID: {} -> ErrQuery: {}",
                             specific_err, msg.chat.id, link));
 
                     format!("{}", t!(&err.to_string()))
@@ -125,7 +124,7 @@ async fn handle_tiktok_link(link: &str, api_key: Option<String>,
                     log::warn!("{}", format!("ChatID: {} -> ErrQuery: {}",
                             msg.chat.id, link));
 
-                    format!("{}", err)
+                    format!("{}", t!(&err.to_string()))
                 }
             };
 

media_fetch_bot/src/tiktok/errors/api_error.rs

@@ -2,21 +2,21 @@ use thiserror::Error;
 
 #[derive(Debug, Error)]
 pub enum ApiError {
-    #[error("Tiktok API Key missing. Tiktok module is not working.")]
+    #[error("ApiKeyTiktokMissing")]
     ApiKeyTiktokMissing,
 
-    #[error("FailedGetResponse: Failed to get a response from API.")]
+    #[error("FailedGetResponse")]
     FailedGetResponse,
 
-    #[error("FailedParseResponse: Failed to parse response.")]
+    #[error("FailedParseResponse")]
     FailedParseResponse,
 
-    #[error("FailedParseUrl: Failed to parse final url.")]
+    #[error("FailedParseUrl")]
     FailedParseUrl,
 
-    #[error("WrongApiHost: x-rapidapi-host header is wrong.")]
+    #[error("WrongApiHost")]
     WrongApiHost,
 
-    #[error("WrongApiKey: x-rapidapi-key header is wrong.")]
+    #[error("WrongApiKey")]
     WrongApiKey,
 }

media_fetch_bot/src/tiktok/errors/error_type.rs

@@ -4,9 +4,9 @@ use crate::tiktok::errors::user_error::UserError;
 
 #[derive(Error, Debug)]
 pub enum ErrorType {
-    #[error("TikTokBackendErrorMessage")]
+    #[error("TikTokBackendError")]
     Backend(#[from] ApiError),
 
-    #[error("User Error. Something wrong with user input")]
+    #[error("TikTokUserError")]
     User(#[from] UserError)
 }

media_fetch_bot/src/tiktok/errors/user_error.rs

@@ -2,6 +2,6 @@ use thiserror::Error;
 
 #[derive(Debug, Error)]
 pub enum UserError {
-    #[error("Unfortunately, there's no content by this link.")]
+    #[error("NoResult")]
     NoResult,
 }