feat(lib): Convert BloggerExtractor to a shared lib (#2162)

lib/blogger-extractor/build.gradle.kts

@@ -0,0 +1,17 @@
+plugins {
+    id("com.android.library")
+    kotlin("android")
+}
+
+android {
+    compileSdk = AndroidConfig.compileSdk
+    namespace = "eu.kanade.tachiyomi.lib.bloggerextractor"
+
+    defaultConfig {
+        minSdk = AndroidConfig.minSdk
+    }
+}
+
+dependencies {
+    compileOnly(libs.bundles.common)
+}

lib/blogger-extractor/src/main/java/eu/kanade/tachiyomi/lib/bloggerextractor/BloggerExtractor.kt

@@ -0,0 +1,32 @@
+package eu.kanade.tachiyomi.lib.bloggerextractor
+
+import eu.kanade.tachiyomi.animesource.model.Video
+import eu.kanade.tachiyomi.network.GET
+import okhttp3.Headers
+import okhttp3.OkHttpClient
+
+class BloggerExtractor(private val client: OkHttpClient) {
+    fun videosFromUrl(url: String, headers: Headers, suffix: String = ""): List<Video> {
+        return client.newCall(GET(url, headers)).execute()
+            .use { it.body.string() }
+            .takeIf { !it.contains("errorContainer") }
+            .let { it ?: return emptyList() }
+            .substringAfter("\"streams\":[")
+            .substringBefore("]")
+            .split("},")
+            .mapNotNull {
+                val videoUrl = it.substringAfter("\"play_url\":\"").substringBefore('"')
+                    .takeIf(String::isNotBlank)
+                    ?: return@mapNotNull null
+                val format = it.substringAfter("\"format_id\":").substringBefore('}')
+                val quality = when (format) {
+                    "7" -> "240p"
+                    "18" -> "360p"
+                    "22" -> "720p"
+                    "37" -> "1080p"
+                    else -> "Unknown"
+                }
+                Video(videoUrl, "Blogger - $quality $suffix".trim(), videoUrl, headers)
+            }
+    }
+}