From 4e79cd9bc6de55732370e486973e4b91dcadfe54 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Stephan=20B=C3=B6sch-Plepelits?= <skunk@xover.mud.at>
Date: Sun, 18 Nov 2018 14:07:52 +0100
Subject: [PATCH] exportAll: new export type 'OSMXML'

---
 lang/en.json       |  1 +
 lib/modulekit/form |  2 +-
 src/exportAll.js   | 20 +++++++++++++++++++-
 3 files changed, 21 insertions(+), 2 deletions(-)

diff --git a/lang/en.json b/lang/en.json
index e941c1b2..d85e1e15 100644
--- a/lang/en.json
+++ b/lang/en.json
@@ -4,6 +4,7 @@
     "closed": "closed",
     "default": "default",
     "download:geojson": "Download as GeoJSON",
+    "download:osmxml": "Download as OSMXML",
     "edit": "edit",
     "error": {
         "message": "Error",
diff --git a/lib/modulekit/form b/lib/modulekit/form
index 8a2d3015..5d39b2f6 160000
--- a/lib/modulekit/form
+++ b/lib/modulekit/form
@@ -1 +1 @@
-Subproject commit 8a2d3015ec181b14441037a79e7db3869453b135
+Subproject commit 5d39b2f61b7eda9a635414acaeb3c4e0dc524490
diff --git a/src/exportAll.js b/src/exportAll.js
index 59b041e8..b5ca998f 100644
--- a/src/exportAll.js
+++ b/src/exportAll.js
@@ -14,6 +14,15 @@ function prepareDownload (callback) {
 
   global.baseCategory.allMapFeatures((err, data) => {
     let chunks = chunkSplit(data, 1000)
+    let parentNode
+
+    switch (conf.type) {
+      case 'geojson':
+        break
+      case 'osmxml':
+        parentNode = document.createElement('osm')
+        break
+    }
 
     async.mapLimit(
       chunks,
@@ -25,6 +34,9 @@ function prepareDownload (callback) {
               case 'geojson':
                 done(null, ob.object.GeoJSON(conf))
                 break
+              case 'osmxml':
+                ob.object.exportOSMXML(conf, parentNode, done)
+                break
               default:
                 done('wrong type')
             }
@@ -49,6 +61,11 @@ function prepareDownload (callback) {
             fileType = 'application/json'
             extension = 'geojson'
             break
+          case 'osmxml':
+            result = '<?xml version="1.0" encoding="UTF-8"?><osm version="0.6" generator="OpenStreetBrowser">' + parentNode.innerHTML + '</osm>'
+            fileType = 'application/xml'
+            extension = 'osm.xml'
+            break
         }
 
         var blob = new Blob([ result ], { type: fileType + ';charset=utf-8' })
@@ -74,7 +91,8 @@ register_hook('init', function () {
       name: 'Type',
       type: 'radio',
       values: {
-        geojson: lang('download:geojson')
+        geojson: lang('download:geojson'),
+        osmxml: lang('download:osmxml')
       },
       default: 'geojson'
     }