From 5b9535e9964816eb228d3797f4c8a3e7676d1f53 Mon Sep 17 00:00:00 2001
From: Robert Jaros <rjaros@finn.pl>
Date: Wed, 25 Apr 2018 08:12:25 +0200
Subject: Multiplatform kvision-common and kvision-server modules. Support for
 automatic remote bindings (work in progress).

---
 .../pl/treksoft/kvision/form/upload/Upload.kt      | 15 +++++++++++--
 .../pl/treksoft/kvision/form/upload/UploadInput.kt | 25 ++++++++++++++++++----
 2 files changed, 34 insertions(+), 6 deletions(-)

(limited to 'src/main/kotlin/pl/treksoft/kvision/form/upload')

diff --git a/src/main/kotlin/pl/treksoft/kvision/form/upload/Upload.kt b/src/main/kotlin/pl/treksoft/kvision/form/upload/Upload.kt
index e6b397eb..5e3ac0df 100644
--- a/src/main/kotlin/pl/treksoft/kvision/form/upload/Upload.kt
+++ b/src/main/kotlin/pl/treksoft/kvision/form/upload/Upload.kt
@@ -3,13 +3,15 @@
  */
 package pl.treksoft.kvision.form.upload
 
+import org.w3c.files.File
 import pl.treksoft.kvision.core.Container
 import pl.treksoft.kvision.core.StringBoolPair
 import pl.treksoft.kvision.core.Widget
 import pl.treksoft.kvision.form.FieldLabel
-import pl.treksoft.kvision.form.FilesFormControl
 import pl.treksoft.kvision.form.HelpBlock
+import pl.treksoft.kvision.form.KFilesFormControl
 import pl.treksoft.kvision.panel.SimplePanel
+import pl.treksoft.kvision.types.KFile
 import pl.treksoft.kvision.utils.SnOn
 
 /**
@@ -25,7 +27,7 @@ import pl.treksoft.kvision.utils.SnOn
 open class Upload(
     uploadUrl: String? = null, multiple: Boolean = false, label: String? = null,
     rich: Boolean = false
-) : SimplePanel(setOf("form-group")), FilesFormControl {
+) : SimplePanel(setOf("form-group")), KFilesFormControl {
 
     /**
      * File input value.
@@ -227,6 +229,15 @@ open class Upload(
         return input.getValueAsString()
     }
 
+    /**
+     * Returns the native JavaScript File object.
+     * @param kFile KFile object
+     * @return File object
+     */
+    fun getNativeFile(kFile: KFile): File? {
+        return input.getNativeFile(kFile)
+    }
+
     /**
      * Resets the file input control.
      */
diff --git a/src/main/kotlin/pl/treksoft/kvision/form/upload/UploadInput.kt b/src/main/kotlin/pl/treksoft/kvision/form/upload/UploadInput.kt
index d77a9b9b..645cc69b 100644
--- a/src/main/kotlin/pl/treksoft/kvision/form/upload/UploadInput.kt
+++ b/src/main/kotlin/pl/treksoft/kvision/form/upload/UploadInput.kt
@@ -11,6 +11,7 @@ import pl.treksoft.kvision.core.StringPair
 import pl.treksoft.kvision.core.Widget
 import pl.treksoft.kvision.form.FormInput
 import pl.treksoft.kvision.form.InputSize
+import pl.treksoft.kvision.types.KFile
 import pl.treksoft.kvision.utils.obj
 
 /**
@@ -28,7 +29,7 @@ open class UploadInput(uploadUrl: String? = null, multiple: Boolean = false, cla
     /**
      * File input value.
      */
-    var value: List<File>?
+    var value: List<KFile>?
         get() = getValue()
         set(value) {
             if (value == null) resetInput()
@@ -112,6 +113,8 @@ open class UploadInput(uploadUrl: String? = null, multiple: Boolean = false, cla
      */
     override var size: InputSize? by refreshOnUpdate()
 
+    private val nativeFiles: MutableMap<KFile, File> = mutableMapOf()
+
     override fun render(): VNode {
         return render("input")
     }
@@ -139,7 +142,7 @@ open class UploadInput(uploadUrl: String? = null, multiple: Boolean = false, cla
         return sn
     }
 
-    private fun getValue(): List<File>? {
+    private fun getValue(): List<KFile>? {
         val v = getFiles()
         return if (v.isNotEmpty()) v else null
     }
@@ -217,8 +220,22 @@ open class UploadInput(uploadUrl: String? = null, multiple: Boolean = false, cla
         getElementJQueryD()?.fileinput("unlock")
     }
 
-    private fun getFiles(): List<File> {
-        return (getElementJQueryD()?.fileinput("getFileStack") as Array<File>).toList()
+    /**
+     * Returns the native JavaScript File object.
+     * @param kFile KFile object
+     * @return File object
+     */
+    fun getNativeFile(kFile: KFile): File? {
+        return nativeFiles[kFile]
+    }
+
+    private fun getFiles(): List<KFile> {
+        nativeFiles.clear()
+        return (getElementJQueryD()?.fileinput("getFileStack") as Array<File>).toList().map {
+            val kFile = KFile(it.name, it.size, null)
+            nativeFiles[kFile] = it
+            kFile
+        }
     }
 
     /**
-- 
cgit