X-Git-Url: https://git.openstreetmap.org./rails.git/blobdiff_plain/59eebc05b2de2c85033237c06d9474d5072b4d1f..e21901176001a3c75e3bd2ce38f9158596859374:/app/controllers/changeset_controller.rb?ds=sidebyside diff --git a/app/controllers/changeset_controller.rb b/app/controllers/changeset_controller.rb index 4d9c6839e..79000c685 100644 --- a/app/controllers/changeset_controller.rb +++ b/app/controllers/changeset_controller.rb @@ -28,13 +28,10 @@ class ChangesetController < ApplicationController cs = Changeset.from_xml(request.raw_post, true) - if cs - cs.user_id = @user.id - cs.save_with_tags! - render :text => cs.id.to_s, :content_type => "text/plain" - else - raise OSM::APIBadXMLError.new(Changeset, request.raw_post); - end + # Assume that Changeset.from_xml has thrown an exception if there is an error parsing the xml + cs.user_id = @user.id + cs.save_with_tags! + render :text => cs.id.to_s, :content_type => "text/plain" end ## @@ -206,7 +203,7 @@ 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']) @@ -282,11 +279,11 @@ class ChangesetController < ApplicationController if bbox conditions = cond_merge conditions, conditions_bbox(bbox) bbox = BoundingBox.from_s(bbox) - bbox_link = "#{bbox.to_s}" + bbox_link = render_to_string :partial => "bbox", :object => bbox end if user - user_link = "#{user.display_name}" + user_link = render_to_string :partial => "user", :object => user end if user and bbox @@ -307,11 +304,15 @@ class ChangesetController < ApplicationController @description = t 'changeset.list.description' end - @edit_pages, @edits = paginate(:changesets, - :include => [:user, :changeset_tags], - :conditions => conditions, - :order => "changesets.created_at DESC", - :per_page => 20) + @page = (params[:page] || 1).to_i + @page_size = 20 + + @edits = Changeset.find(:all, + :include => [:user, :changeset_tags], + :conditions => conditions, + :order => "changesets.created_at DESC", + :offset => (@page - 1) * @page_size, + :limit => @page_size) end private @@ -352,12 +353,23 @@ 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? @@ -415,7 +427,7 @@ private # query changesets which are closed # ('closed at' time has passed or changes limit is hit) def conditions_closed(closed) - return closed.nil? ? nil : ['closed_at < ? and num_changes > ?', + return closed.nil? ? nil : ['closed_at < ? or num_changes > ?', Time.now.getutc, Changeset::MAX_ELEMENTS] end