Implement syncing of nsfw show preference

app/src/main/java/org/pixeldroid/app/main/MainActivity.kt

@@ -32,6 +32,7 @@ import androidx.lifecycle.Lifecycle
 import androidx.lifecycle.lifecycleScope
 import androidx.lifecycle.repeatOnLifecycle
 import androidx.paging.ExperimentalPagingApi
+import androidx.preference.PreferenceManager
 import androidx.recyclerview.widget.RecyclerView
 import androidx.viewpager2.adapter.FragmentStateAdapter
 import androidx.viewpager2.widget.ViewPager2
@@ -554,6 +555,12 @@ class MainActivity : BaseActivity() {
                     val account = api.verifyCredentials()
                     updateUserInfoDb(db, account)
 
+                    val show = api.getSettings().common.media.always_show_cw
+                    launch {
+                        PreferenceManager.getDefaultSharedPreferences(applicationContext)
+                            .edit().putBoolean("always_show_nsfw", show).commit()
+                    }
+
                     //No need to update drawer account info here, the ViewModel listens to db updates
                 } catch (exception: Exception) {
                     Log.e("ACCOUNT UPDATE:", exception.toString())

app/src/main/java/org/pixeldroid/app/settings/SettingsActivity.kt

@@ -4,11 +4,13 @@ import android.content.Intent
 import android.content.SharedPreferences
 import android.os.Build
 import android.os.Bundle
+import android.util.Log
 import android.view.View
 import androidx.activity.addCallback
 import androidx.appcompat.app.AppCompatDelegate
 import androidx.fragment.app.DialogFragment
 import androidx.lifecycle.lifecycleScope
+import androidx.preference.CheckBoxPreference
 import androidx.preference.ListPreference
 import androidx.preference.Preference
 import androidx.preference.PreferenceFragmentCompat
@@ -22,12 +24,14 @@ import org.pixeldroid.app.R
 import org.pixeldroid.app.databinding.SettingsBinding
 import org.pixeldroid.app.main.MainActivity
 import org.pixeldroid.app.settings.TutorialSettingsDialog.Companion.START_TUTORIAL
+import org.pixeldroid.app.utils.BaseActivity
+import org.pixeldroid.app.utils.api.PixelfedAPI
+import org.pixeldroid.app.utils.api.objects.CommonWrapper
 import org.pixeldroid.app.utils.setThemeFromPreferences
-import org.pixeldroid.common.ThemedActivity
 
 
 @AndroidEntryPoint
-class SettingsActivity : ThemedActivity(), SharedPreferences.OnSharedPreferenceChangeListener {
+class SettingsActivity : BaseActivity(), SharedPreferences.OnSharedPreferenceChangeListener {
 
     private var restartMainOnExit = false
     private lateinit var binding: SettingsBinding
@@ -105,6 +109,27 @@ class SettingsActivity : ThemedActivity(), SharedPreferences.OnSharedPreferenceC
                 "themeColor" -> {
                     recreateWithRestartStatus()
                 }
+
+                "always_show_nsfw" -> {
+                    lifecycleScope.launch {
+                        val api: PixelfedAPI = apiHolder.api ?: apiHolder.setToCurrentUser()
+                        try {
+                            // Get old settings and modify just the nsfw one
+                            val settings = api.getSettings().let { settings ->
+                                settings.common.copy(
+                                    media = settings.common.media.copy(
+                                        always_show_cw = sharedPreferences.getBoolean(key, settings.common.media.always_show_cw)
+                                    )
+                                )
+                            }
+                            api.setSettings(CommonWrapper(settings))
+                        } catch (e: Exception) {
+                            Log.e("Pixelfed API settings", e.toString())
+                        }
+                    }
+                }
+
+                else -> {}
             }
         }
     }
@@ -191,6 +216,16 @@ class SettingsActivity : ThemedActivity(), SharedPreferences.OnSharedPreferenceC
                     locale?.getDisplayName(locale) ?: getString(R.string.default_system)
                 }
             }
+            findPreference<CheckBoxPreference>("always_show_nsfw")?.let {
+                lifecycleScope.launch {
+                    val api: PixelfedAPI = (requireActivity() as SettingsActivity).apiHolder.api ?: (requireActivity() as SettingsActivity).apiHolder.setToCurrentUser()
+
+                    try {
+                        val show = api.getSettings().common.media.always_show_cw
+                        it.isChecked = show
+                    } catch (_: Exception){}
+                }
+            }
 
             //Hide Notification setting for Android versions where it doesn't work
             if (Build.VERSION.SDK_INT < Build.VERSION_CODES.O) {

app/src/main/java/org/pixeldroid/app/utils/api/PixelfedAPI.kt

@@ -469,4 +469,11 @@ interface PixelfedAPI {
         @Field("forward") forward: Boolean = true
     ) : Report
 
+    @POST("/api/pixelfed/v1/app/settings")
+    suspend fun setSettings(
+        @Body account_id: CommonWrapper,
+    ) : PixelfedAppSettings
+
+    @GET("/api/pixelfed/v1/app/settings")
+    suspend fun getSettings() : PixelfedAppSettings
 }

app/src/main/java/org/pixeldroid/app/utils/api/objects/ServerConfig.kt

@@ -0,0 +1,34 @@
+package org.pixeldroid.app.utils.api.objects
+
+data class PixelfedAppSettings(
+    val id: String,
+    val username: String,
+    val updated_at: String,
+    val common: Common
+)
+data class CommonWrapper(
+    val common: Common
+)
+
+data class Common(
+    val timelines: Timelines,
+    val media: Media,
+    val appearance: Appearance
+)
+
+data class Timelines(
+    val show_public: Boolean,
+    val show_network: Boolean,
+    val hide_likes_shares: Boolean
+)
+
+data class Media(
+    val hide_public_behind_cw: Boolean,
+    val always_show_cw: Boolean,
+    val show_alt_text: Boolean
+)
+
+data class Appearance(
+    val links_use_in_app_browser: Boolean,
+    val theme: String
+)

app/src/main/res/xml/root_preferences.xml

@@ -33,7 +33,9 @@
             android:summary="@string/arrange_tabs_description"
             android:icon="@drawable/outline_bottom_navigation" />
 
-        <CheckBoxPreference app:key="always_show_nsfw" app:title="@string/always_show_nsfw"
+        <CheckBoxPreference
+            app:key="always_show_nsfw"
+            app:title="@string/always_show_nsfw"
             app:icon="@drawable/eye_black_24dp" android:defaultValue="false"
             android:summary="@string/summary_always_show_nsfw"/>