fix(copymanga): search not working (#664)

* fix: update searching url

* chore: bump version

* refactor: rewrite enum `Url`

* fix: remove unsed constant `DOMAIN`

* fix: not to panic!

* refactor: extract duplicate code to function

* refactor: replace `let-else` with `ok_or_else`

src/rust/zh.copymanga/Cargo.toml

@@ -22,4 +22,5 @@ cbc = "0.1.2"
 chinese-number = { version = "0.7.7", default-features = false, features = ["chinese-to-number"] }
 hex = { version = "0.4.3", default-features = false, features = ["alloc"] }
 regex = { version = "1.10.3", default-features = false, features = ["unicode"] }
+strum_macros = "0.26.2"
 uuid = { version = "1.4.1", default-features = false }

src/rust/zh.copymanga/res/source.json

@@ -3,7 +3,7 @@
 		"id": "zh.copymanga",
 		"lang": "zh",
 		"name": "拷貝漫畫",
-		"version": 5,
+		"version": 6,
 		"url": "https://copymanga.site",
 		"urls": [
 			"https://copymanga.site",

src/rust/zh.copymanga/src/decryptor.rs

@@ -1,27 +1,35 @@
+use crate::helper::to_aidoku_error;
 use aes::{
 	cipher::{block_padding::Pkcs7, BlockDecryptMut, KeyIvInit},
 	Aes128,
 };
-use aidoku::std::String;
+use aidoku::{error::Result, std::String};
+use core::marker::Sized;
 
 type Aes128CbcDec = cbc::Decryptor<Aes128>;
 
 const KEY: &[u8] = b"xxxmanga.woo.key";
 
 pub trait EncryptedString {
-	fn decrypt(self) -> String;
+	fn decrypt(self) -> Result<Self>
+	where
+		Self: Sized;
 }
 
 impl EncryptedString for String {
-	fn decrypt(self) -> String {
+	fn decrypt(self) -> Result<Self> {
 		let encrypted_data = self.as_bytes();
-		let iv = &encrypted_data[..16];
-		let mut ciphertext =
-			hex::decode(&encrypted_data[16..]).expect("Failed to hex-decode ciphertext.");
+		let iv = encrypted_data
+			.get(..16)
+			.ok_or_else(|| to_aidoku_error("Failed to get `iv` from `encrypted_data`"))?;
+		let hex_ciphertext = encrypted_data.get(16..).ok_or_else(|| {
+			to_aidoku_error("Failed to get `hex_ciphertext` from `encrypted_data`")
+		})?;
+		let mut ciphertext = hex::decode(hex_ciphertext).map_err(to_aidoku_error)?;
 
 		let plaintext = Aes128CbcDec::new(KEY.into(), iv.into())
 			.decrypt_padded_mut::<Pkcs7>(&mut ciphertext)
-			.expect("Failed to decrypt chapter list");
-		String::from_utf8_lossy(plaintext).into()
+			.map_err(to_aidoku_error)?;
+		Ok(Self::from_utf8_lossy(plaintext).into())
 	}
 }

src/rust/zh.copymanga/src/helper/mod.rs

@@ -0,0 +1,23 @@
+use aidoku::{
+	error::{AidokuError, AidokuErrorKind, Result},
+	prelude::println,
+};
+use core::fmt::Display;
+use regex::Regex as OriginalRegex;
+
+pub struct Regex;
+
+impl Regex {
+	#[allow(clippy::new_ret_no_self)]
+	pub fn new<S: AsRef<str>>(pat: S) -> Result<OriginalRegex> {
+		OriginalRegex::new(pat.as_ref()).map_err(to_aidoku_error)
+	}
+}
+
+pub fn to_aidoku_error<E: Display>(err: E) -> AidokuError {
+	println!("{err}");
+
+	AidokuError {
+		reason: AidokuErrorKind::Unimplemented,
+	}
+}