WNACG: update URL and allow overrides (#15832)

src/zh/wnacg/build.gradle

@@ -5,7 +5,7 @@ ext {
     extName = 'WNACG'
     pkgNameSuffix = 'zh.wnacg'
     extClass = '.wnacg'
-    extVersionCode = 11
+    extVersionCode = 12
     isNsfw = true
 }
 

src/zh/wnacg/src/eu/kanade/tachiyomi/extension/zh/wnacg/Preferences.kt

@@ -0,0 +1,43 @@
+package eu.kanade.tachiyomi.extension.zh.wnacg
+
+import android.content.Context
+import android.content.SharedPreferences
+import androidx.preference.EditTextPreference
+
+private const val BASE_URL = "http://www.htmanga3.top"
+
+fun getPreferencesInternal(context: Context, preferences: SharedPreferences) = arrayOf(
+    EditTextPreference(context).apply {
+        key = OVERRIDE_BASE_URL_PREF
+        title = "网址"
+        summary = "默认网址为：$BASE_URL\n" +
+            "可以尝试的网址有：\n" +
+            "    http://www.htmanga4.top\n" +
+            "    http://www.htmanga5.top\n" +
+            "可以到 www.wnacglink.top 查看最新网址。\n" +
+            "如果默认网址失效，可以在此填写新的网址。重启生效。"
+
+        setOnPreferenceChangeListener { _, _ ->
+            preferences.edit().putString(DEFAULT_BASE_URL_PREF, BASE_URL).apply()
+            true
+        }
+    },
+)
+
+val SharedPreferences.baseUrl: String
+    get() {
+        val overrideBaseUrl = getString(OVERRIDE_BASE_URL_PREF, "")!!
+        if (overrideBaseUrl.isNotEmpty()) {
+            val defaultBaseUrl = getString(DEFAULT_BASE_URL_PREF, "")!!
+            if (defaultBaseUrl == BASE_URL) return overrideBaseUrl
+            // Outdated
+            edit()
+                .remove(OVERRIDE_BASE_URL_PREF)
+                .remove(DEFAULT_BASE_URL_PREF)
+                .apply()
+        }
+        return BASE_URL
+    }
+
+private const val OVERRIDE_BASE_URL_PREF = "overrideBaseUrl"
+private const val DEFAULT_BASE_URL_PREF = "defaultBaseUrl"

src/zh/wnacg/src/eu/kanade/tachiyomi/extension/zh/wnacg/wnacg.kt

@@ -1,6 +1,9 @@
 package eu.kanade.tachiyomi.extension.zh.wnacg
 
+import android.app.Application
+import androidx.preference.PreferenceScreen
 import eu.kanade.tachiyomi.network.GET
+import eu.kanade.tachiyomi.source.ConfigurableSource
 import eu.kanade.tachiyomi.source.model.Filter
 import eu.kanade.tachiyomi.source.model.FilterList
 import eu.kanade.tachiyomi.source.model.Page
@@ -14,14 +17,18 @@ import okhttp3.Response
 import org.jsoup.nodes.Document
 import org.jsoup.nodes.Element
 import rx.Observable
+import uy.kohesive.injekt.Injekt
+import uy.kohesive.injekt.api.get
 
 // URL can be found at https://www.wnacglink.top/
-class wnacg : ParsedHttpSource() {
+class wnacg : ParsedHttpSource(), ConfigurableSource {
     override val name = "紳士漫畫"
-    override val baseUrl = "https://www.htcomic.top"
     override val lang = "zh"
     override val supportsLatest = false
 
+    private val preferences = Injekt.get<Application>().getSharedPreferences("source_$id", 0x0000)!!
+    override val baseUrl = preferences.baseUrl
+
     override fun popularMangaSelector() = ".gallary_item"
     override fun latestUpdatesSelector() = throw Exception("Not used")
     override fun searchMangaSelector() = popularMangaSelector()
@@ -146,4 +153,8 @@ class wnacg : ParsedHttpSource() {
     }
 
     // <<< Filters <<<
+
+    override fun setupPreferenceScreen(screen: PreferenceScreen) {
+        getPreferencesInternal(screen.context, preferences).forEach(screen::addPreference)
+    }
 }