Builing up export options meta in wp controller.

app/assets/javascripts/angular/controllers/dialogs/export.js

@@ -42,5 +42,5 @@ angular.module('openproject.workPackages.controllers')
   var query = QueryService.getQuery();
   this.closeMe = exportModal.deactivate;
 
-  this.exportOptions = UrlParamsHelper.buildQueryExportUrl(query);
+  this.exportOptions = UrlParamsHelper.buildQueryExportOptions(query);
 }]);

app/assets/javascripts/angular/helpers/url-params-helper.js

@@ -51,21 +51,30 @@ angular.module('openproject.helpers')
       return parts.join('&');
     },
 
-    buildQueryExportUrl: function(query){
+    buildQueryExportOptions: function(query){
       // Note: This is all rather hard-codey
       // The alternative would be to pass back export URLs from the server with the meta data but given that columns
       // can be added/removed without making a further work packages index call the meta data wouldn't be up to date.
       // Therefor I think it makes sense to build up the URL from the javascript query object and let the server build
-      // up the exact query again.
+      // up the exact query from the params.
       var relativeUrl = "/work_packages";
       if (query.project_id){
         relativeUrl = "/projects/" + query.project_id + relativeUrl;
       }
 
       return query.exportFormats.map(function(format){
+        var url = relativeUrl + "." + format.format + "?" + "set_filter=1&";
+        if(format.flags){
+          angular.forEach(format.flags, function(flag){
+            url = url + flag + "=" + "true";
+          });
+        }
+        url = url + query.getQueryString();
+
         return {
-          label: format,
-          url: relativeUrl + "." + format + "?" + "set_filter=1&" + query.getQueryString()
+          label: format.label,
+          format: format.format,
+          url: url
         }
       })
     }

app/controllers/api/v3/work_packages_controller.rb

@@ -179,9 +179,6 @@ module Api
 
       def set_work_packages_meta_data(query, results, work_packages)
         @display_meta = true
-        export_formats = ["atom", "pdf", "csv"]
-        export_formats.push("xls") if Redmine::Plugin.all.sort.map{|f| f.id}.include?(:openproject_xls_export)
-
         @work_packages_meta_data = {
           query:                        query.as_json(except: :filters, include: :filters),
           columns:                      get_columns_for_json(query.columns),
@@ -197,6 +194,15 @@ module Api
         }
       end
 
+      def export_formats
+        export_formats = [{ format: "atom", label: "Atom" },
+          { format: "pdf", label: "PDF"},
+          { format: "pdf", label: "PDF with description", flags: ["show_descriptions"]},
+          { format: "csv", label: "CSV"}]
+        export_formats.push({ format: "xls", label: "XLS"}) if Redmine::Plugin.all.sort.map{|f| f.id}.include?(:openproject_xls_export)
+        export_formats
+      end
+
       # TODO RS: Taken from work_packages_controller, not dry - move to application controller.
       def per_page_param
         case params[:format]

public/templates/work_packages/modals/export.html

@@ -6,8 +6,9 @@
     <ul class="export-options">
       <li ng-repeat="option in modal.exportOptions">
         <a ng-href="{{ option.url }}">
-          <i class="icon-page-{{ option.label }} icon-big"></i>
+          <i class="icon-page-{{ option.format }} icon-big"></i>
         </a>
+        <span>{{ option.label }}</span>
       </li>
     </ul>
   </div>