An addon remote module for select component.

1 files changed, 60 insertions, 0 deletions

diff --git a/kvision-modules/kvision-select-remote/src/main/kotlin/pl/treksoft/kvision/form/select/RemoteSelectInput.kt b/kvision-modules/kvision-select-remote/src/main/kotlin/pl/treksoft/kvision/form/select/RemoteSelectInput.kt
new file mode 100644
index 00000000..5986d1fe
--- /dev/null
+++ b/kvision-modules/kvision-select-remote/src/main/kotlin/pl/treksoft/kvision/form/select/RemoteSelectInput.kt
@@ -0,0 +1,60 @@
+/*
+ * 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.form.select
+
+import kotlinx.serialization.ImplicitReflectionSerializer
+import kotlinx.serialization.list
+import kotlinx.serialization.stringify
+import pl.treksoft.kvision.remote.JsonRpcRequest
+import pl.treksoft.kvision.remote.RemoteSelectOption
+import pl.treksoft.kvision.remote.SpringServiceManager
+import pl.treksoft.kvision.utils.JSON
+import pl.treksoft.kvision.utils.obj
+import kotlin.js.JSON as NativeJSON
+
+external fun decodeURIComponent(encodedURI: String): String
+
+@UseExperimental(ImplicitReflectionSerializer::class)
+open class RemoteSelectInput<T : Any>(
+    value: String? = null,
+    serviceManager: SpringServiceManager<T>,
+    function: T.(String) -> List<RemoteSelectOption>,
+    multiple: Boolean = false,
+    classes: Set<String> = setOf()
+) : SelectInput(null, value, multiple, null, classes) {
+    init {
+        val (url, method) =
+                serviceManager.getCalls()[function.toString().replace("\\s".toRegex(), "")]
+                    ?: throw IllegalStateException("Function not specified!")
+        val data = obj {
+            q = "{{{q}}}"
+        }
+        ajaxOptions = AjaxOptions(url, preprocessData = {
+            JSON.plain.parse(RemoteSelectOption.serializer().list, it.result as String)
+        }, data = data, beforeSend = { _, b ->
+            val q = decodeURIComponent(b.data.substring(2))
+            b.data = JSON.plain.stringify(JsonRpcRequest(0, url, listOf(q)))
+            true
+        }, httpType = HttpType.valueOf(method.name))
+    }
+
+}