2 files changed, 85 insertions, 0 deletions
diff --git a/kvision-modules/kvision-i18n/src/main/kotlin/pl/treksoft/kvision/KVManagerI18n.kt b/kvision-modules/kvision-i18n/src/main/kotlin/pl/treksoft/kvision/KVManagerI18n.kt
new file mode 100644
index 00000000..66e3e72c
--- /dev/null
+++ b/kvision-modules/kvision-i18n/src/main/kotlin/pl/treksoft/kvision/KVManagerI18n.kt
@@ -0,0 +1,41 @@
+/*
+ * Copyright (c) 2017-present Robert Jaros
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+package pl.treksoft.kvision
+
+import org.w3c.dom.asList
+import kotlin.browser.document
+
+internal val KVManagerI18nInit = KVManagerI18n.init()
+
+/**
+ * Internal singleton object which initializes and configures KVision i18n module.
+ */
+@Suppress("EmptyCatchBlock", "TooGenericExceptionCaught")
+internal object KVManagerI18n {
+    fun init() {}
+
+    private val jed = try {
+        require("jed")
+    } catch (e: Throwable) {
+    }
+
+}
diff --git a/kvision-modules/kvision-i18n/src/main/kotlin/pl/treksoft/kvision/i18n/DefaultI18nManager.kt b/kvision-modules/kvision-i18n/src/main/kotlin/pl/treksoft/kvision/i18n/DefaultI18nManager.kt
new file mode 100644
index 00000000..1eebad5c
--- /dev/null
+++ b/kvision-modules/kvision-i18n/src/main/kotlin/pl/treksoft/kvision/i18n/DefaultI18nManager.kt
@@ -0,0 +1,44 @@
+/*
+ * Copyright (c) 2017-present Robert Jaros
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+package pl.treksoft.kvision.i18n
+
+external class Jed(json: dynamic) {
+    fun gettext(key: String): String
+    fun ngettext(singularKey: String, pluralKey: String, value: Int): String
+    fun sprintf(format: String, value: Int): String
+}
+
+class DefaultI18nManager(translations: Map<String, dynamic>) : I18nManager {
+
+    private val cache: Map<String, Jed> = translations.map { it.key to Jed(it.value) }.toMap()
+
+    override fun gettext(key: String): String {
+        return cache[I18n.language]?.gettext(key) ?: key
+    }
+
+    override fun ngettext(singularKey: String, pluralKey: String, value: Int): String {
+        return cache[I18n.language]?.run {
+            sprintf(ngettext(singularKey, pluralKey, value), value)
+        } ?: if (value == 1) singularKey else pluralKey
+    }
+
+}