[skip ci]refactor(lib): General refactoration (#1579)

lib/dood-extractor/src/main/java/eu/kanade/tachiyomi/lib/doodextractor/DoodExtractor.kt

@@ -10,14 +10,14 @@ class DoodExtractor(private val client: OkHttpClient) {
     fun videoFromUrl(
         url: String,
         quality: String? = null,
-        redirect: Boolean = true
+        redirect: Boolean = true,
     ): Video? {
-        val newQuality = quality ?: "Doodstream" + if(redirect) " mirror" else ""
-        
-        return try {
+        val newQuality = quality ?: "Doodstream" + if (redirect) " mirror" else ""
+
+        return runCatching {
             val response = client.newCall(GET(url)).execute()
-            val newUrl = if(redirect) response.request.url.toString() else url
-            
+            val newUrl = if (redirect) response.request.url.toString() else url
+
             val doodTld = newUrl.substringAfter("https://dood.").substringBefore("/")
             val content = response.body.string()
             if (!content.contains("'/pass_md5/")) return null
@@ -28,23 +28,21 @@ class DoodExtractor(private val client: OkHttpClient) {
             val videoUrlStart = client.newCall(
                 GET(
                     "https://dood.$doodTld/pass_md5/$md5",
-                    Headers.headersOf("referer", newUrl)
-                )
+                    Headers.headersOf("referer", newUrl),
+                ),
             ).execute().body.string()
             val videoUrl = "$videoUrlStart$randomString?token=$token&expiry=$expiry"
             Video(newUrl, newQuality, videoUrl, headers = doodHeaders(doodTld))
-        } catch (e: Exception) {
-            null
-        }
+        }.getOrNull()
     }
 
     fun videosFromUrl(
         url: String,
         quality: String? = null,
-        redirect: Boolean = true
+        redirect: Boolean = true,
     ): List<Video> {
         val video = videoFromUrl(url, quality, redirect)
-        return video?.let { listOf(it) } ?: emptyList<Video>()
+        return video?.let(::listOf) ?: emptyList<Video>()
     }
 
     private fun getRandomString(length: Int = 10): String {