X-Git-Url: https://git.openstreetmap.org./rails.git/blobdiff_plain/64fb530581ffd21e2522e70e8a2d4c46d666f760..634565c5d399b71192484ac10fc2f8f1570e95f3:/app/controllers/changeset_controller.rb

diff --git a/app/controllers/changeset_controller.rb b/app/controllers/changeset_controller.rb
index cc1758bf3..7573a1803 100644
--- a/app/controllers/changeset_controller.rb
+++ b/app/controllers/changeset_controller.rb
@@ -206,7 +206,7 @@ class ChangesetController < ApplicationController
     # create the conditions that the user asked for. some or all of
     # these may be nil.
     conditions = conditions_bbox(params['bbox'])
-    conditions = cond_merge conditions, conditions_user(params['user'])
+    conditions = cond_merge conditions, conditions_user(params['user'], params['display_name'])
     conditions = cond_merge conditions, conditions_time(params['time'])
     conditions = cond_merge conditions, conditions_open(params['open'])
     conditions = cond_merge conditions, conditions_closed(params['closed'])
@@ -282,18 +282,28 @@ class ChangesetController < ApplicationController
     if bbox
       conditions = cond_merge conditions, conditions_bbox(bbox)
       bbox = BoundingBox.from_s(bbox)
-      bbox_link = "<a href='#{url_for(:controller => "site", :action => "index", :minlon => bbox.min_lon, :minlat => bbox.min_lat, :maxlon => bbox.max_lon, :maxlat => bbox.max_lat, :box => "yes")}'>#{bbox.to_s}</a>"
+      bbox_link = render_to_string :partial => "bbox", :object => bbox
     end
 
-    @title =  t 'changeset.list.title'
+    if user
+      user_link = render_to_string :partial => "user", :object => user
+    end
 
     if user and bbox
-      @description = t 'changeset.list.description_user_bbox', :user => user.display_name, :bbox => bbox_link
+      @title =  t 'changeset.list.title_user_bbox', :user => user.display_name, :bbox => bbox.to_s
+      @heading =  t 'changeset.list.heading_user_bbox', :user => user.display_name, :bbox => bbox.to_s
+      @description = t 'changeset.list.description_user_bbox', :user => user_link, :bbox => bbox_link
     elsif user
-      @description = t 'changeset.list.description_user', :user => user.display_name
+      @title =  t 'changeset.list.title_user', :user => user.display_name
+      @heading =  t 'changeset.list.heading_user', :user => user.display_name
+      @description = t 'changeset.list.description_user', :user => user_link
     elsif bbox
+      @title =  t 'changeset.list.title_bbox', :bbox => bbox.to_s
+      @heading =  t 'changeset.list.heading_bbox', :bbox => bbox.to_s
       @description = t 'changeset.list.description_bbox', :bbox => bbox_link
     else
+      @title =  t 'changeset.list.title'
+      @heading =  t 'changeset.list.heading'
       @description = t 'changeset.list.description'
     end
 
@@ -342,12 +352,23 @@ private
 
   ##
   # restrict changesets to those by a particular user
-  def conditions_user(user)
-    unless user.nil?
-      # user input checking, we don't have any UIDs < 1
-      raise OSM::APIBadUserInput.new("invalid user ID") if user.to_i < 1
+  def conditions_user(user, name)
+    unless user.nil? and name.nil?
+      # shouldn't provide both name and UID
+      raise OSM::APIBadUserInput.new("provide either the user ID or display name, but not both") if user and name
+
+      # use either the name or the UID to find the user which we're selecting on.
+      u = if name.nil?
+            # user input checking, we don't have any UIDs < 1
+            raise OSM::APIBadUserInput.new("invalid user ID") if user.to_i < 1
+            u = User.find(user.to_i)
+          else
+            u = User.find_by_display_name(name)
+          end
+
+      # make sure we found a user
+      raise OSM::APINotFoundError.new if u.nil?
 
-      u = User.find(user.to_i)
       # should be able to get changesets of public users only, or 
       # our own changesets regardless of public-ness.
       unless u.data_public?