Convert VoeExtractor to shared lib (#955)

lib/voe-extractor/src/main/AndroidManifest.xml

@@ -0,0 +1,2 @@
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="eu.kanade.tachiyomi.lib.voeextractor" />

lib/voe-extractor/src/main/java/eu/kanade/tachiyomi/lib/voeextractor/VoeExtractor.kt

@@ -0,0 +1,21 @@
+package eu.kanade.tachiyomi.lib.voeextractor
+
+import eu.kanade.tachiyomi.animesource.model.Video
+import eu.kanade.tachiyomi.network.GET
+import eu.kanade.tachiyomi.util.asJsoup
+import okhttp3.OkHttpClient
+
+class VoeExtractor(private val client: OkHttpClient) {
+
+    fun videoFromUrl(url: String, quality: String? = null): Video? {
+        val document = client.newCall(GET(url)).execute().asJsoup()
+        val script = document.selectFirst("script:containsData(const sources)")
+            ?.data()
+            ?: return null
+        val videoUrl = script.substringAfter("hls\": \"").substringBefore("\"")
+        val resolution = script.substringAfter("video_height\": ")
+            .substringBefore(",")
+        val qualityStr = quality ?: "VoeCDN(${resolution}p)"
+        return Video(url, qualityStr, videoUrl)
+    }
+}