feat: support for translation engine PONS

app/src/main/java/com/bnyro/translate/api/po/Pons.kt

@@ -0,0 +1,38 @@
+/*
+ * Copyright (c) 2024 You Apps
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package com.bnyro.translate.api.po
+
+import com.bnyro.translate.api.po.obj.PonsData
+import kotlinx.serialization.json.JsonObject
+import retrofit2.http.Body
+import retrofit2.http.GET
+import retrofit2.http.POST
+import retrofit2.http.Query
+
+interface Pons {
+    @GET("text-translation-web/v4/languages")
+    suspend fun getLanguages(
+        @Query("locale") locale: String = "en"
+    ): JsonObject
+
+    @POST("text-translation-web/v4/translate")
+    suspend fun translate(
+        @Query("locale") locale: String = "en",
+        @Body body: PonsData
+    ): PonsData
+}

app/src/main/java/com/bnyro/translate/api/po/PonsEngine.kt

@@ -0,0 +1,56 @@
+/*
+ * Copyright (c) 2024 You Apps
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package com.bnyro.translate.api.po
+
+import com.bnyro.translate.api.po.obj.PonsData
+import com.bnyro.translate.const.ApiKeyState
+import com.bnyro.translate.db.obj.Language
+import com.bnyro.translate.obj.Translation
+import com.bnyro.translate.util.RetrofitHelper
+import com.bnyro.translate.util.TranslationEngine
+import java.lang.IllegalArgumentException
+import kotlinx.serialization.json.jsonObject
+import kotlinx.serialization.json.jsonPrimitive
+
+class PonsEngine : TranslationEngine(
+    name = "Pons",
+    defaultUrl = "https://api.pons.com",
+    urlModifiable = false,
+    apiKeyState = ApiKeyState.DISABLED,
+    autoLanguageCode = ""
+) {
+    private lateinit var api: Pons
+
+    override fun createOrRecreate(): TranslationEngine = apply {
+        api = RetrofitHelper.createApi(this)
+    }
+
+    override suspend fun getLanguages(): List<Language> {
+        return api.getLanguages()["languages"]?.jsonObject?.map {
+            val langName = it.value.jsonObject["display"]?.jsonPrimitive?.content ?: throw IllegalArgumentException()
+            Language(it.key, langName)
+        }?.sortedBy { it.name } ?: throw IllegalArgumentException()
+    }
+
+    override suspend fun translate(query: String, source: String, target: String): Translation {
+        val requestBody = PonsData(source.takeIf { it.isNotEmpty() }, target, query)
+        val response = api.translate(body = requestBody)
+
+        return Translation(response.text, response.sourceLanguage)
+    }
+}

app/src/main/java/com/bnyro/translate/api/po/obj/PonsData.kt

@@ -0,0 +1,27 @@
+/*
+ * Copyright (c) 2024 You Apps
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package com.bnyro.translate.api.po.obj
+
+import kotlinx.serialization.Serializable
+
+@Serializable
+data class PonsData(
+    val sourceLanguage: String?,
+    val targetLanguage: String,
+    val text: String
+)

app/src/main/java/com/bnyro/translate/const/TranslationEngines.kt

@@ -25,6 +25,7 @@ import com.bnyro.translate.api.lv.LVEngine
 import com.bnyro.translate.api.mh.MhEngine
 import com.bnyro.translate.api.mm.MMEngine
 import com.bnyro.translate.api.or.OneRingEngine
+import com.bnyro.translate.api.po.PonsEngine
 import com.bnyro.translate.api.reverso.ReversoEngine
 import com.bnyro.translate.api.st.STEngine
 import com.bnyro.translate.api.wm.WmEngine
@@ -41,7 +42,8 @@ object TranslationEngines {
         WmEngine(),
         GlEngine(),
         ApEngine(),
-        OneRingEngine()
+        OneRingEngine(),
+        PonsEngine()
     ).map {
         it.createOrRecreate()
     }