Merge remote-tracking branch 'upstream/pull/5621'

[rails.git] / app / assets / javascripts / leaflet.share.js

diff --git a/app/assets/javascripts/leaflet.share.js b/app/assets/javascripts/leaflet.share.js
index 2faa5a2a1fa64f28cd6ab930d1525ccd0a327dea..7d8462f4614662c20900595ff23f891ec7b008da 100644 (file)
--- a/app/assets/javascripts/leaflet.share.js
+++ b/app/assets/javascripts/leaflet.share.js
@@ -130,7 +130,12 @@ L.OSM.share = function (options) {
     $("<div>")
       .attr("id", "export-warning")
       .attr("class", "text-body-secondary")
-      .text(I18n.t("javascripts.share.only_standard_layer"))
+      .text(I18n.t("javascripts.share.only_layers_exported_as_image"))
+      .append(
+        $("<ul>").append(
+          map.baseLayers
+            .filter(layer => layer.options.canDownloadImage)
+            .map(layer => $("<li>").text(layer.options.name))))
       .appendTo($imageSection);
 
     $form = $("<form>")
@@ -196,41 +201,31 @@ L.OSM.share = function (options) {
             .attr("class", "form-check-input")
             .bind("change", toggleFilter))));
 
-    ["minlon", "minlat", "maxlon", "maxlat", "lat", "lon"].forEach(function (name) {
+    const mapnikNames = ["minlon", "minlat", "maxlon", "maxlat", "lat", "lon"];
+
+    for (const name of mapnikNames) {
       $("<input>")
         .attr("id", "mapnik_" + name)
         .attr("name", name)
         .attr("type", "hidden")
         .appendTo($form);
-    });
-
-    $("<input>")
-      .attr("id", "map_format")
-      .attr("name", "format")
-      .attr("value", "mapnik")
-      .attr("type", "hidden")
-      .appendTo($form);
-
-    $("<input>")
-      .attr("id", "map_zoom")
-      .attr("name", "zoom")
-      .attr("value", map.getZoom())
-      .attr("type", "hidden")
-      .appendTo($form);
+    }
 
-    $("<input>")
-      .attr("id", "map_width")
-      .attr("name", "width")
-      .attr("value", 0)
-      .attr("type", "hidden")
-      .appendTo($form);
+    const hiddenExportDefaults = {
+      format: "mapnik",
+      zoom: map.getZoom(),
+      width: 0,
+      height: 0
+    };
 
-    $("<input>")
-      .attr("id", "map_height")
-      .attr("name", "height")
-      .attr("value", 0)
-      .attr("type", "hidden")
-      .appendTo($form);
+    for (const name in hiddenExportDefaults) {
+      $("<input>")
+        .attr("id", "map_" + name)
+        .attr("name", name)
+        .attr("value", hiddenExportDefaults[name])
+        .attr("type", "hidden")
+        .appendTo($form);
+    }
 
     var csrf_param = $("meta[name=csrf-param]").attr("content"),
         csrf_token = $("meta[name=csrf-token]").attr("content");
@@ -264,7 +259,7 @@ L.OSM.share = function (options) {
 
     marker.on("dragend", movedMarker);
     map.on("move", movedMap);
-    map.on("moveend layeradd layerremove", update);
+    map.on("moveend baselayerchange overlayadd overlayremove", update);
 
     $ui
       .on("show", shown)