WIP: SoundCloud Impl

common/data-models/build.gradle.kts

@@ -50,9 +50,9 @@ kotlin {
         }
         commonMain {
             dependencies {
-                implementation("co.touchlab:stately-concurrency:$statelyVersion")
-                implementation("co.touchlab:stately-isolate:$statelyIsoVersion")
-                implementation("co.touchlab:stately-iso-collections:$statelyIsoVersion")
+                api("co.touchlab:stately-concurrency:$statelyVersion")
+                api("co.touchlab:stately-isolate:$statelyIsoVersion")
+                api("co.touchlab:stately-iso-collections:$statelyIsoVersion")
                 implementation(Extras.youtubeDownloader)
                 api(Internationalization.dep)
             }

common/data-models/src/commonMain/kotlin/com/shabinder/common/models/SpotiFlyerException.kt

@@ -12,6 +12,11 @@ sealed class SpotiFlyerException(override val message: String) : Exception(messa
         override val message: String = /*${Strings.mp3ConverterBusy()} */"CAUSE:$extraInfo"
     ) : SpotiFlyerException(message)
 
+    data class GeoLocationBlocked(
+        val extraInfo: String? = null,
+        override val message: String = "This Content is not Accessible from your Location, try using a VPN! \nCAUSE:$extraInfo"
+    ) : SpotiFlyerException(message)
+
     data class UnknownReason(
         val exception: Throwable? = null,
         override val message: String = Strings.unknownError()

common/providers/src/commonMain/kotlin/com.shabinder.common.providers/gaana/requests/GaanaRequests.kt

@@ -25,10 +25,12 @@ import com.shabinder.common.models.gaana.GaanaSong
 import io.ktor.client.*
 import io.ktor.client.request.*
 
+interface GaanaRequests {
+
+    companion object {
         private const val TOKEN = "b2e6d7fbc136547a940516e9b77e5990"
         private val BASE_URL get() = "${corsApi}https://api.gaana.com"
-
-interface GaanaRequests {
+    }
 
     val httpClient: HttpClient
 

common/providers/src/commonMain/kotlin/com.shabinder.common.providers/sound_cloud/SoundCloudProvider.kt

@@ -0,0 +1,13 @@
+package com.shabinder.common.providers.sound_cloud
+
+import co.touchlab.kermit.Kermit
+import com.shabinder.common.core_components.file_manager.FileManager
+
+class SoundCloudProvider(
+    private val logger: Kermit,
+    private val fileManager: FileManager,
+) {
+    suspend fun query(fullURL: String) {
+
+    }
+}

common/providers/src/commonMain/kotlin/com.shabinder.common.providers/sound_cloud/requests/SoundCloudRequests.kt

@@ -0,0 +1,96 @@
+package com.shabinder.common.providers.sound_cloud.requests
+
+import com.shabinder.common.models.SpotiFlyerException
+import com.shabinder.common.models.TrackDetails
+import com.shabinder.common.utils.requireNotNull
+import io.github.shabinder.utils.getBoolean
+import io.github.shabinder.utils.getString
+import io.ktor.client.*
+import io.ktor.client.features.*
+import io.ktor.client.request.*
+import kotlinx.serialization.json.JsonObject
+
+interface SoundCloudRequests {
+
+    val httpClient: HttpClient
+
+
+    suspend fun parseURL(url: String) {
+        getItem(url).let { item: JsonObject ->
+            when (item.getString("kind")) {
+                "track" -> {
+
+                }
+                "playlist" -> {
+
+                }
+                "user" -> {
+
+                }
+            }
+        }
+    }
+
+    @Suppress("NAME_SHADOWING")
+    suspend fun getTrack(track: JsonObject): TrackDetails {
+        val track = getTrackInfo(track)
+        val title = track.getString("title")
+
+        if (track.getString("policy") == "BLOCK")
+            throw SpotiFlyerException.GeoLocationBlocked(extraInfo = "Use VPN to access $title")
+
+        if (track.getBoolean("streamable") == false)
+            throw SpotiFlyerException.LinkInvalid("\nSound Cloud Reports that $title is not streamable !\n")
+
+
+    }
+
+
+    suspend fun getTrackInfo(track: JsonObject): JsonObject {
+        if (track.containsKey("media"))
+            return track
+
+        val infoURL = URLS.TRACK_INFO.buildURL(track.getString("id").requireNotNull())
+        return httpClient.get(infoURL) {
+            parameter("client_id", CLIENT_ID)
+        }
+    }
+
+
+    suspend fun getItem(url: String, clientID: String = CLIENT_ID): JsonObject {
+        val itemURL = URLS.RESOLVE.buildURL(url)
+        val resp: JsonObject = try {
+            httpClient.get(itemURL) {
+                parameter("client_id", clientID)
+            }
+        } catch (e: ClientRequestException) {
+            if (clientID != ALT_CLIENT_ID)
+                return getItem(url, ALT_CLIENT_ID)
+            throw e
+        }
+        val tracksPresent = resp.getString("kind").equals("playlist") && resp.containsKey("tracks")
+
+        if (!tracksPresent && clientID != ALT_CLIENT_ID)
+            return getItem(ALT_CLIENT_ID)
+
+        return resp
+    }
+
+    companion object {
+        private enum class URLS(val buildURL: (arg: String) -> String) {
+            RESOLVE({ "https://api-v2.soundcloud.com/resolve?url=$it}" }),
+            PLAYLIST_LIKED({ "https://api-v2.soundcloud.com/users/$it/playlists/liked_and_owned?limit=200" }),
+            FAVORITES({ "'https://api-v2.soundcloud.com/users/$it/track_likes?limit=200" }),
+            COMMENTED({ "https://api-v2.soundcloud.com/users/$it/comments" }),
+            TRACKS({ "https://api-v2.soundcloud.com/users/$it/tracks?limit=200" }),
+            ALL({ "https://api-v2.soundcloud.com/profile/soundcloud:users:$it?limit=200" }),
+            TRACK_INFO({ "https://api-v2.soundcloud.com/tracks/$it" }),
+            ORIGINAL_DOWNLOAD({ "https://api-v2.soundcloud.com/tracks/$it/download" }),
+            USER({ "https://api-v2.soundcloud.com/users/$it" }),
+            ME({ "https://api-v2.soundcloud.com/me?oauth_token=$it" }),
+        }
+
+        private const val CLIENT_ID = "a3e059563d7fd3372b49b37f00a00bcf"
+        private const val ALT_CLIENT_ID = "2t9loNQH90kzJcsFCODdigxfp325aq4z"
+    }
+}