Added download folder name change

app/src/main/java/xyz/quaver/pupil/ui/fragment/SettingsFragment.kt

@@ -23,9 +23,11 @@ import android.os.Bundle
 import android.widget.Toast
 import androidx.appcompat.app.AlertDialog
 import androidx.appcompat.app.AppCompatDelegate
+import androidx.preference.EditTextPreference
 import androidx.preference.Preference
 import androidx.preference.PreferenceCategory
 import androidx.preference.PreferenceFragmentCompat
+import com.google.android.material.snackbar.Snackbar
 import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.launch
@@ -187,6 +189,14 @@ class SettingsFragment :
             this ?: return false
 
             when (key) {
+                "download_folder_name" -> {
+
+                    if ((newValue as? String)?.contains("/") != false) {
+                        val view = view ?: return false
+                        Snackbar.make(view, R.string.settings_invalid_download_folder_name, Snackbar.LENGTH_SHORT).show()
+                        return false
+                    }
+                }
                 "dark_mode" -> {
                     AppCompatDelegate.setDefaultNightMode(when (newValue as Boolean) {
                         true -> AppCompatDelegate.MODE_NIGHT_YES
@@ -282,6 +292,10 @@ class SettingsFragment :
 
                             onPreferenceClickListener = this@SettingsFragment
                         }
+                        "download_folder_name" -> {
+                            (this as EditTextPreference).dialogMessage = getString(R.string.settings_download_folder_name_message, formatMap.keys.toString())
+                            onPreferenceChangeListener = this@SettingsFragment
+                        }
                         "download_folder" -> {
                             summary = FileX(context, Preferences.get<String>("download_folder")).canonicalPath
 

app/src/main/java/xyz/quaver/pupil/util/misc.kt

@@ -91,13 +91,14 @@ fun OkHttpClient.Builder.proxyInfo(proxyInfo: ProxyInfo) = this.apply {
 val formatMap = mapOf<String, GalleryBlock.() -> (String)>(
     "-id-" to { id.toString() },
     "-title-" to { title },
+    "-artist-" to { artists.joinToString() }
     // TODO
 )
 /**
  * Formats download folder name with given Metadata
  */
 fun GalleryBlock.formatDownloadFolder(): String =
-    Preferences["download_folder_format", "-id-"].let {
+    Preferences["download_folder_name", "-id-"].let {
         formatMap.entries.fold(it) { str, (k, v) ->
             str.replace(k, v.invoke(this), true)
         }