refactor: Move some extractor to libraries for datalife engine multisrc (#2246)

lib/streamhub-extractor/build.gradle.kts

@@ -0,0 +1,18 @@
+plugins {
+    id("com.android.library")
+    kotlin("android")
+}
+
+android {
+    compileSdk = AndroidConfig.compileSdk
+    namespace = "eu.kanade.tachiyomi.lib.streamhubextractor"
+
+    defaultConfig {
+        minSdk = AndroidConfig.minSdk
+    }
+}
+
+dependencies {
+    implementation(project(":lib-playlist-utils"))
+    compileOnly(libs.bundles.common)
+}

lib/streamhub-extractor/src/main/java/eu/kanade/tachiyomi/lib/streamhubextractor/StreamHubExtractor.kt

@@ -0,0 +1,18 @@
+package eu.kanade.tachiyomi.lib.streamhubextractor
+
+import eu.kanade.tachiyomi.animesource.model.Video
+import eu.kanade.tachiyomi.lib.playlistutils.PlaylistUtils
+import eu.kanade.tachiyomi.network.GET
+import okhttp3.OkHttpClient
+
+class StreamHubExtractor(private val client: OkHttpClient) {
+
+    fun videosFromUrl(url: String, prefix: String = ""): List<Video> {
+        val document = client.newCall(GET(url)).execute().use { it.body.string() }
+        val id = Regex("urlset\\|(.*?)\\|").find(document)?.groupValues?.get(1)
+        val sub = Regex("width\\|(.*?)\\|").find(document)?.groupValues?.get(1)
+        val masterUrl = "https://${sub}.streamhub.ink/hls/,${id},.urlset/master.m3u8"
+        return PlaylistUtils(client).extractFromHls(masterUrl, videoNameGen = { "${prefix}StreamHub - (${it})" })
+    }
+
+}