parent acb0225699

author Finnley Somdahl <87634197+rebelonion@users.noreply.github.com> 1698992132 -0500 committer Finnley Somdahl <87634197+rebelonion@users.noreply.github.com> 1698992691 -0500 manga downloading base Update README.md Update README.md Update README.md Update README.md Update README.md
2023-11-03 01:15:32 -05:00 · 2023-11-03 01:15:32 -05:00 · 20acd71b1a
commit 20acd71b1a
parent acb0225699
24 changed files with 763 additions and 64 deletions
--- a/app/src/main/java/ani/dantotsu/download/DownloadsManager.kt
+++ b/app/src/main/java/ani/dantotsu/download/DownloadsManager.kt
@ -0,0 +1,115 @@
+package ani.dantotsu.download
+
+import android.content.Context
+import android.content.SharedPreferences
+import android.os.Environment
+import android.widget.Toast
+import com.google.gson.Gson
+import com.google.gson.reflect.TypeToken
+import java.io.File
+import java.io.Serializable
+
+class DownloadsManager(private val context: Context) {
+    private val prefs: SharedPreferences = context.getSharedPreferences("downloads_pref", Context.MODE_PRIVATE)
+    private val gson = Gson()
+    private val downloadsList = loadDownloads().toMutableList()
+
+    val mangaDownloads: List<Download>
+        get() = downloadsList.filter { it.type == Download.Type.MANGA }
+    val animeDownloads: List<Download>
+        get() = downloadsList.filter { it.type == Download.Type.ANIME }
+
+    private fun saveDownloads() {
+        val jsonString = gson.toJson(downloadsList)
+        prefs.edit().putString("downloads_key", jsonString).apply()
+    }
+
+    private fun loadDownloads(): List<Download> {
+        val jsonString = prefs.getString("downloads_key", null)
+        return if (jsonString != null) {
+            val type = object : TypeToken<List<Download>>() {}.type
+            gson.fromJson(jsonString, type)
+        } else {
+            emptyList()
+        }
+    }
+
+    fun addDownload(download: Download) {
+        downloadsList.add(download)
+        saveDownloads()
+    }
+
+    fun removeDownload(download: Download) {
+        downloadsList.remove(download)
+        removeDirectory(download)
+        saveDownloads()
+    }
+
+    private fun removeDirectory(download: Download) {
+        val directory = if (download.type == Download.Type.MANGA){
+            File(context.getExternalFilesDir(Environment.DIRECTORY_DOWNLOADS), "Dantotsu/Manga/${download.title}/${download.chapter}")
+        } else {
+            File(context.getExternalFilesDir(Environment.DIRECTORY_DOWNLOADS), "Dantotsu/Anime/${download.title}/${download.chapter}")
+        }
+
+        // Check if the directory exists and delete it recursively
+        if (directory.exists()) {
+            val deleted = directory.deleteRecursively()
+            if (deleted) {
+                Toast.makeText(context, "Successfully deleted", Toast.LENGTH_SHORT).show()
+            } else {
+                Toast.makeText(context, "Failed to delete directory", Toast.LENGTH_SHORT).show()
+            }
+        } else {
+            Toast.makeText(context, "Directory does not exist", Toast.LENGTH_SHORT).show()
+        }
+    }
+
+    fun exportDownloads(download: Download) { //copies to the downloads folder available to the user
+        val directory = if (download.type == Download.Type.MANGA){
+            File(context.getExternalFilesDir(Environment.DIRECTORY_DOWNLOADS), "Dantotsu/Manga/${download.title}/${download.chapter}")
+        } else {
+            File(context.getExternalFilesDir(Environment.DIRECTORY_DOWNLOADS), "Dantotsu/Anime/${download.title}/${download.chapter}")
+        }
+        val destination = File(Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_DOWNLOADS), "Dantotsu/${download.title}/${download.chapter}")
+        if (directory.exists()) {
+            val copied = directory.copyRecursively(destination, true)
+            if (copied) {
+                Toast.makeText(context, "Successfully copied", Toast.LENGTH_SHORT).show()
+            } else {
+                Toast.makeText(context, "Failed to copy directory", Toast.LENGTH_SHORT).show()
+            }
+        } else {
+            Toast.makeText(context, "Directory does not exist", Toast.LENGTH_SHORT).show()
+        }
+    }
+
+    fun purgeDownloads(type: Download.Type){
+        val directory = if (type == Download.Type.MANGA){
+            File(context.getExternalFilesDir(Environment.DIRECTORY_DOWNLOADS), "Dantotsu/Manga")
+        } else {
+            File(context.getExternalFilesDir(Environment.DIRECTORY_DOWNLOADS), "Dantotsu/Anime")
+        }
+        if (directory.exists()) {
+            val deleted = directory.deleteRecursively()
+            if (deleted) {
+                Toast.makeText(context, "Successfully deleted", Toast.LENGTH_SHORT).show()
+            } else {
+                Toast.makeText(context, "Failed to delete directory", Toast.LENGTH_SHORT).show()
+            }
+        } else {
+            Toast.makeText(context, "Directory does not exist", Toast.LENGTH_SHORT).show()
+        }
+
+        downloadsList.removeAll { it.type == type }
+        saveDownloads()
+    }
+
+}
+
+data class Download(val title: String, val chapter: String, val type: Type) : Serializable {
+    enum class Type {
+        MANGA,
+        ANIME
+    }
+}