initial PreferenceScreen support, works with 'NeoXXX Scans' (pt-br)

AndroidCompat/src/main/java/androidx/preference/EditTextPreference.java

@@ -0,0 +1,46 @@
+package androidx.preference;
+
+import android.content.Context;
+
+public class EditTextPreference extends Preference {
+    private String title;
+    private CharSequence summary;
+    private CharSequence dialogTitle;
+    private CharSequence dialogMessage;
+
+    public EditTextPreference(Context context) {
+        super(context);
+    }
+
+    public String getTitle() {
+        return title;
+    }
+
+    public void setTitle(CharSequence title) {
+        this.title = (String) title;
+    }
+
+    public CharSequence getSummary() {
+        return summary;
+    }
+
+    public void setSummary(CharSequence summary) {
+        this.summary = summary;
+    }
+
+    public CharSequence getDialogTitle() {
+        return dialogTitle;
+    }
+
+    public void setDialogTitle(CharSequence dialogTitle) {
+        this.dialogTitle = dialogTitle;
+    }
+
+    public CharSequence getDialogMessage() {
+        return dialogMessage;
+    }
+
+    public void setDialogMessage(CharSequence dialogMessage) {
+        this.dialogMessage = dialogMessage;
+    }
+}

AndroidCompat/src/main/java/androidx/preference/Preference.java

@@ -0,0 +1,61 @@
+package androidx.preference;
+
+/*
+ * Copyright (C) Contributors to the Suwayomi project
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/. */
+
+import android.content.Context;
+
+/** A minimal implementation of androidx.preference.Preference */
+public class Preference {
+    // reference: https://android.googlesource.com/platform/frameworks/support/+/996971f962fcd554339a7cb2859cef9ca89dbcb7/preference/preference/src/main/java/androidx/preference/Preference.java
+    // Note: `Preference` doesn't actually hold or persist the value, `OnPreferenceChangeListener` is called and it's up to the extension to persist it.
+
+    protected Context context;
+
+    private String key;
+    private CharSequence title;
+    private Object defaultValue;
+    private OnPreferenceChangeListener onChangeListener;
+
+    public Preference(Context context) {
+        this.context = context;
+    }
+
+    public Context getContext() {
+        return context;
+    }
+
+
+    public String getKey() {
+        return key;
+    }
+
+    public void setKey(String key) {
+        this.key = key;
+    }
+
+    public void setDefaultValue(Object defaultValue) {
+        this.defaultValue = defaultValue;
+    }
+
+    public CharSequence getTitle() {
+        return title;
+    }
+
+    public void setOnPreferenceChangeListener(OnPreferenceChangeListener onPreferenceChangeListener) {
+        this.onChangeListener = onPreferenceChangeListener;
+    }
+
+    public boolean callChangeListener(Object newValue) {
+        return onChangeListener == null || onChangeListener.onPreferenceChange(this, newValue);
+    }
+
+    public interface OnPreferenceChangeListener {
+        boolean onPreferenceChange(Preference preference, Object newValue);
+    }
+
+}

AndroidCompat/src/main/java/androidx/preference/PreferenceScreen.java

@@ -1,4 +1,32 @@
 package androidx.preference;
 
-public class PreferenceScreen {
+/*
+ * Copyright (C) Contributors to the Suwayomi project
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/. */
+
+import android.content.Context;
+
+import java.util.LinkedList;
+import java.util.List;
+
+public class PreferenceScreen extends Preference {
+    private List<Preference> preferences = new LinkedList<>();
+
+
+    public PreferenceScreen(Context context) {
+        super(context);
+    }
+
+    public boolean addPreference(Preference preference) {
+        preferences.add(preference);
+
+        return true;
+    }
+
+    public List<Preference> getPreferences(){
+        return preferences;
+    }
 }

server/src/main/kotlin/eu/kanade/tachiyomi/animesource/ConfigurableAnimeSource.kt

@@ -1,6 +1,6 @@
 package eu.kanade.tachiyomi.animesource
 
-import android.support.v7.preference.PreferenceScreen
+import androidx.preference.PreferenceScreen
 
 interface ConfigurableAnimeSource : AnimeSource {
 

server/src/main/kotlin/eu/kanade/tachiyomi/source/ConfigurableSource.kt

@@ -7,7 +7,6 @@ package eu.kanade.tachiyomi.source
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at https://mozilla.org/MPL/2.0/. */
 
-
 import androidx.preference.PreferenceScreen
 
 interface ConfigurableSource : Source {

server/src/main/kotlin/suwayomi/tachidesk/manga/TachideskAPI.kt

@@ -30,6 +30,7 @@ import suwayomi.tachidesk.manga.impl.Search.sourceGlobalSearch
 import suwayomi.tachidesk.manga.impl.Search.sourceSearch
 import suwayomi.tachidesk.manga.impl.Source.getSource
 import suwayomi.tachidesk.manga.impl.Source.getSourceList
+import suwayomi.tachidesk.manga.impl.Source.getSourcePreferences
 import suwayomi.tachidesk.manga.impl.backup.BackupFlags
 import suwayomi.tachidesk.manga.impl.backup.legacy.LegacyBackupExport.createLegacyBackup
 import suwayomi.tachidesk.manga.impl.backup.legacy.LegacyBackupImport.restoreLegacyBackup
@@ -109,6 +110,12 @@ object TachideskAPI {
             ctx.json(getSource(sourceId))
         }
 
+        // fetch preferences of source with id `sourceId`
+        app.get("/api/v1/source/:sourceId/preference-screen") { ctx ->
+            val sourceId = ctx.pathParam("sourceId").toLong()
+            ctx.json(getSourcePreferences(sourceId))
+        }
+
         // popular mangas from source with id `sourceId`
         app.get("/api/v1/source/:sourceId/popular/:pageNum") { ctx ->
             val sourceId = ctx.pathParam("sourceId").toLong()

server/src/main/kotlin/suwayomi/tachidesk/manga/impl/Source.kt

@@ -7,15 +7,21 @@ package suwayomi.tachidesk.manga.impl
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at https://mozilla.org/MPL/2.0/. */
 
+import androidx.preference.PreferenceScreen
+import eu.kanade.tachiyomi.source.ConfigurableSource
 import mu.KotlinLogging
 import org.jetbrains.exposed.sql.select
 import org.jetbrains.exposed.sql.selectAll
 import org.jetbrains.exposed.sql.transactions.transaction
+import org.kodein.di.DI
+import org.kodein.di.conf.global
+import org.kodein.di.instance
 import suwayomi.tachidesk.manga.impl.extension.Extension.getExtensionIconUrl
 import suwayomi.tachidesk.manga.impl.util.GetHttpSource.getHttpSource
 import suwayomi.tachidesk.manga.model.dataclass.SourceDataClass
 import suwayomi.tachidesk.manga.model.table.ExtensionTable
 import suwayomi.tachidesk.manga.model.table.SourceTable
+import xyz.nulldev.androidcompat.androidimpl.CustomContext
 
 object Source {
     private val logger = KotlinLogging.logger {}
@@ -28,7 +34,8 @@ object Source {
                     it[SourceTable.name],
                     it[SourceTable.lang],
                     getExtensionIconUrl(ExtensionTable.select { ExtensionTable.id eq it[SourceTable.extension] }.first()[ExtensionTable.apkName]),
-                    getHttpSource(it[SourceTable.id].value).supportsLatest
+                    getHttpSource(it[SourceTable.id].value).supportsLatest,
+                    getHttpSource(it[SourceTable.id].value) is ConfigurableSource
                 )
             }
         }
@@ -43,8 +50,23 @@ object Source {
                 source?.get(SourceTable.name),
                 source?.get(SourceTable.lang),
                 source?.let { ExtensionTable.select { ExtensionTable.id eq source[SourceTable.extension] }.first()[ExtensionTable.iconUrl] },
-                source?.let { getHttpSource(sourceId).supportsLatest }
+                source?.let { getHttpSource(sourceId).supportsLatest },
+                source?.let { getHttpSource(sourceId) is ConfigurableSource },
             )
         }
     }
+
+    private val context by DI.global.instance<CustomContext>()
+
+    fun getSourcePreferences(sourceId: Long) {
+        val source = getHttpSource(sourceId)
+
+        if (source is ConfigurableSource) {
+            val screen = PreferenceScreen(context)
+
+            source.setupPreferenceScreen(screen)
+
+            screen.preferences.forEach { println(it) }
+        }
+    }
 }

server/src/main/kotlin/suwayomi/tachidesk/manga/model/dataclass/SourceDataClass.kt

@@ -12,5 +12,6 @@ data class SourceDataClass(
     val name: String?,
     val lang: String?,
     val iconUrl: String?,
-    val supportsLatest: Boolean?
+    val supportsLatest: Boolean?,
+    val isConfigurable: Boolean?
 )