feat: replace languages api with languages from distribution

crowdin/src/main/java/com/crowdin/platform/Crowdin.kt

@@ -17,8 +17,8 @@ import com.crowdin.platform.data.model.ApiAuthConfig
 import com.crowdin.platform.data.model.AuthConfig
 import com.crowdin.platform.data.model.AuthInfo
 import com.crowdin.platform.data.model.LanguageData
-import com.crowdin.platform.data.model.LanguagesInfo
 import com.crowdin.platform.data.model.ManifestData
+import com.crowdin.platform.data.model.SupportedLanguages
 import com.crowdin.platform.data.parser.StringResourceParser
 import com.crowdin.platform.data.parser.XmlReader
 import com.crowdin.platform.data.remote.Connectivity
@@ -565,7 +565,12 @@ object Crowdin {
 
     fun getManifest(): ManifestData? = dataManager?.getManifest()
 
-    fun getSupportedLanguages(): LanguagesInfo? = dataManager?.getSupportedLanguages()
+    /**
+     * Get all supported languages from the distribution.
+     * @return Map where key is language code and value contains language details (name, locale).
+     * Example: `{"de": LanguageDetails("German", "de-DE"), "it": LanguageDetails("Italian", "it-IT")}`
+     */
+    fun getSupportedLanguages(): SupportedLanguages? = dataManager?.getSupportedLanguages()
 
     private fun initDistributionInfo() {
         if (config.apiAuthConfig?.apiToken == null) {

crowdin/src/main/java/com/crowdin/platform/data/DataManager.kt

@@ -10,11 +10,13 @@ import com.crowdin.platform.Preferences
 import com.crowdin.platform.data.local.LocalRepository
 import com.crowdin.platform.data.model.ArrayData
 import com.crowdin.platform.data.model.AuthInfo
+import com.crowdin.platform.data.model.CachedLanguages
 import com.crowdin.platform.data.model.LanguageData
-import com.crowdin.platform.data.model.LanguagesInfo
 import com.crowdin.platform.data.model.ManifestData
 import com.crowdin.platform.data.model.PluralData
 import com.crowdin.platform.data.model.StringData
+import com.crowdin.platform.data.model.SupportedLanguages
+import com.crowdin.platform.data.model.SyncData
 import com.crowdin.platform.data.model.TextMetaData
 import com.crowdin.platform.data.remote.Connectivity
 import com.crowdin.platform.data.remote.NetworkType
@@ -32,20 +34,6 @@ internal class DataManager(
     private val crowdinPreferences: Preferences,
     private val dataChangeObserver: LocalDataChangeObserver,
 ) : TextMetaDataProvider {
-    companion object {
-        private const val STATUS_OK = "ok"
-        const val SUF_COPY = "-copy"
-        const val DISTRIBUTION_DATA = "distribution_data"
-        const val AUTH_INFO = "auth_info"
-        const val DISTRIBUTION_HASH = "distribution_hash"
-        const val MAPPING_SUF = "-mapping"
-        const val SUPPORTED_LANGUAGES = "supported_languages"
-        const val MANIFEST_DATA = "manifest_data"
-        const val SYNC_DATA = "sync_data"
-        const val EVENT_TICKETS = "event_tickets"
-        const val EVENT_TICKETS_EXPIRATION = 1000 * 60 * 4
-    }
-
     private var loadingStateListeners: ArrayList<LoadingStateListener>? = null
 
     override fun provideTextMetaData(
@@ -216,7 +204,7 @@ internal class DataManager(
     }
 
     fun saveMapping(languageData: LanguageData) {
-        languageData.language = languageData.language + MAPPING_SUF
+        languageData.language += MAPPING_SUF
         localRepository.saveLanguageData(languageData)
     }
 
@@ -266,18 +254,24 @@ internal class DataManager(
     }
 
     @WorkerThread
-    fun getSupportedLanguages(): LanguagesInfo? {
+    fun getSupportedLanguages(): SupportedLanguages? {
         Log.v(CROWDIN_TAG, "Getting supported languages started")
-
-        var info: LanguagesInfo? = getData(SUPPORTED_LANGUAGES, LanguagesInfo::class.java)
-        if (info == null) {
-            info = remoteRepository.getSupportedLanguages()
-            saveData(SUPPORTED_LANGUAGES, info)
+        val syncData = crowdinPreferences.getData<SyncData>(SYNC_DATA, SyncData::class.java)
+        val cachedLanguages = getData<CachedLanguages>(CACHED_LANGUAGES, CachedLanguages::class.java)
+        val currentTimestamp = syncData?.timestamp ?: 0L
+
+        return if (cachedLanguages != null && cachedLanguages.manifestTimestamp == currentTimestamp) {
+            cachedLanguages.languages
+        } else {
+            val fetchedLanguages = remoteRepository.getSupportedLanguages()
+            if (fetchedLanguages != null) {
+                saveData(CACHED_LANGUAGES, CachedLanguages(fetchedLanguages, currentTimestamp))
+            } else {
+                Log.v(CROWDIN_TAG, "Failed to fetch languages from distribution")
+            }
+            Log.v(CROWDIN_TAG, "Supported languages: $fetchedLanguages")
+            fetchedLanguages
         }
-
-        Log.v(CROWDIN_TAG, "Supported languages: $info")
-
-        return info
     }
 
     @WorkerThread
@@ -320,4 +314,18 @@ internal class DataManager(
     ) {
         fun isExpired(): Boolean = System.currentTimeMillis() > expirationTime
     }
+
+    companion object {
+        private const val STATUS_OK = "ok"
+        const val SUF_COPY = "-copy"
+        const val DISTRIBUTION_DATA = "distribution_data"
+        const val AUTH_INFO = "auth_info"
+        const val DISTRIBUTION_HASH = "distribution_hash"
+        const val MAPPING_SUF = "-mapping"
+        const val CACHED_LANGUAGES = "cached_languages"
+        const val MANIFEST_DATA = "manifest_data"
+        const val SYNC_DATA = "sync_data"
+        const val EVENT_TICKETS = "event_tickets"
+        const val EVENT_TICKETS_EXPIRATION = 1000 * 60 * 4
+    }
 }

crowdin/src/main/java/com/crowdin/platform/data/model/CachedLanguages.kt

@@ -0,0 +1,6 @@
+package com.crowdin.platform.data.model
+
+internal data class CachedLanguages(
+    val languages: SupportedLanguages,
+    val manifestTimestamp: Long,
+)

crowdin/src/main/java/com/crowdin/platform/data/model/ManifestData.kt

@@ -9,27 +9,10 @@ data class ManifestData(
     val timestamp: Long,
     @SerializedName("languages")
     val languages: List<String>,
-    @SerializedName("custom_languages")
-    val customLanguages: Map<String, CustomLanguage>,
     @SerializedName("language_mapping")
     val languageMapping: Map<String, Map<String, String>>,
     @SerializedName("content")
     val content: Map<String, List<String>>,
     @SerializedName("mapping")
     val mapping: List<String>,
 )
-
-data class CustomLanguage(
-    @SerializedName("name")
-    val name: String,
-    @SerializedName("two_letters_code")
-    val twoLettersCode: String,
-    @SerializedName("three_letters_code")
-    val threeLettersCode: String,
-    @SerializedName("locale")
-    val locale: String,
-    @SerializedName("android_code")
-    val androidCode: String,
-    @SerializedName("locale_with_underscore")
-    val localeWithUnderscore: String,
-)

crowdin/src/main/java/com/crowdin/platform/data/model/SupportedLanguages.kt

@@ -0,0 +1,17 @@
+package com.crowdin.platform.data.model
+
+import com.google.gson.annotations.SerializedName
+
+/**
+ * Map of supported languages from distribution API.
+ * Key: language code (e.g., "de", "de-BE", "it", "tra")
+ * Value: language details
+ */
+typealias SupportedLanguages = Map<String, LanguageDetails>
+
+data class LanguageDetails(
+    @SerializedName("name")
+    val name: String,
+    @SerializedName("locale")
+    val locale: String,
+)

crowdin/src/main/java/com/crowdin/platform/data/remote/CrowdingRepository.kt

@@ -5,9 +5,9 @@ import android.util.Log
 import androidx.annotation.WorkerThread
 import com.crowdin.platform.Crowdin
 import com.crowdin.platform.data.LanguageDataCallback
-import com.crowdin.platform.data.model.LanguageInfo
-import com.crowdin.platform.data.model.LanguagesInfo
+import com.crowdin.platform.data.model.LanguageDetails
 import com.crowdin.platform.data.model.ManifestData
+import com.crowdin.platform.data.model.SupportedLanguages
 import com.crowdin.platform.data.model.TicketRequestBody
 import com.crowdin.platform.data.model.TicketResponseBody
 import com.crowdin.platform.data.remote.api.CrowdinApi
@@ -24,7 +24,7 @@ internal abstract class CrowdingRepository(
     private val distributionHash: String,
 ) : BaseRepository() {
     var crowdinApi: CrowdinApi? = null
-    var crowdinLanguages: LanguagesInfo? = null
+    var crowdinLanguages: SupportedLanguages? = null
 
     override fun getManifest(
         languageDataCallback: LanguageDataCallback?,
@@ -87,15 +87,18 @@ internal abstract class CrowdingRepository(
         languageDataCallback: LanguageDataCallback?,
     )
 
-    override fun getSupportedLanguages(): LanguagesInfo? {
+    override fun getSupportedLanguages(): SupportedLanguages? {
         Log.v(Crowdin.CROWDIN_TAG, "Getting supported languages from Api started")
+        var languages: SupportedLanguages? = null
+        executeIO {
+            val response = crowdinDistributionApi.getLanguages(distributionHash)?.execute()?.body()
+            if (response != null) {
+                languages = response
+            }
+        }
+        Log.v(Crowdin.CROWDIN_TAG, "Supported languages from Api: $languages")
 
-        var info: LanguagesInfo? = null
-        executeIO { info = crowdinApi?.getLanguagesInfo()?.execute()?.body() }
-
-        Log.v(Crowdin.CROWDIN_TAG, "Supported languages from Api: $info")
-
-        return info
+        return languages
     }
 
     @WorkerThread
@@ -105,14 +108,5 @@ internal abstract class CrowdingRepository(
         return result
     }
 
-    fun getLanguageInfo(sourceLanguage: String): LanguageInfo? {
-        crowdinLanguages?.data?.forEach {
-            val languageInfo = it.data
-            if (languageInfo.id == sourceLanguage) {
-                return languageInfo
-            }
-        }
-
-        return null
-    }
+    fun getLanguageInfo(sourceLanguage: String): LanguageDetails? = crowdinLanguages?.get(sourceLanguage)
 }

crowdin/src/main/java/com/crowdin/platform/data/remote/MappingRepository.kt

@@ -8,8 +8,8 @@ import com.crowdin.platform.data.DataManager
 import com.crowdin.platform.data.DataManager.Companion.MANIFEST_DATA
 import com.crowdin.platform.data.LanguageDataCallback
 import com.crowdin.platform.data.model.LanguageData
-import com.crowdin.platform.data.model.LanguagesInfo
 import com.crowdin.platform.data.model.ManifestData
+import com.crowdin.platform.data.model.SupportedLanguages
 import com.crowdin.platform.data.parser.Reader
 import com.crowdin.platform.data.remote.api.CrowdinDistributionApi
 import com.crowdin.platform.util.executeIO
@@ -23,14 +23,11 @@ internal class MappingRepository(
     private val dataManager: DataManager,
     private val distributionHash: String,
     private val sourceLanguage: String,
-) : CrowdingRepository(
-        crowdinDistributionApi,
-        distributionHash,
-    ) {
+) : CrowdingRepository(crowdinDistributionApi, distributionHash) {
     override fun fetchData(
         configuration: Configuration?,
         languageCode: String?,
-        supportedLanguages: LanguagesInfo?,
+        supportedLanguages: SupportedLanguages?,
         languageDataCallback: LanguageDataCallback?,
     ) {
         Log.v(Crowdin.CROWDIN_TAG, "MappingRepository. Fetch data from Api started")

crowdin/src/main/java/com/crowdin/platform/data/remote/RemoteRepository.kt

@@ -4,8 +4,8 @@ import android.content.res.Configuration
 import androidx.annotation.WorkerThread
 import com.crowdin.platform.data.LanguageDataCallback
 import com.crowdin.platform.data.model.LanguageData
-import com.crowdin.platform.data.model.LanguagesInfo
 import com.crowdin.platform.data.model.ManifestData
+import com.crowdin.platform.data.model.SupportedLanguages
 import com.crowdin.platform.data.model.TicketResponseBody
 
 /**
@@ -17,12 +17,13 @@ internal interface RemoteRepository {
      *
      * @param configuration device configuration for locale context.
      * @param languageCode code to be user for search data.
+     * @param supportedLanguages map of supported languages (code -> details).
      * @param languageDataCallback delivers data back to caller.
      */
     fun fetchData(
         configuration: Configuration? = null,
         languageCode: String? = null,
-        supportedLanguages: LanguagesInfo? = null,
+        supportedLanguages: SupportedLanguages? = null,
         languageDataCallback: LanguageDataCallback? = null,
     )
 
@@ -32,10 +33,10 @@ internal interface RemoteRepository {
     )
 
     /**
-     * Fetch all supported languages.
+     * Fetch all supported languages as a map (language code -> details).
      */
     @WorkerThread
-    fun getSupportedLanguages(): LanguagesInfo?
+    fun getSupportedLanguages(): SupportedLanguages?
 
     /**
      * Fetch ticket for WebSocket connection.