X-Git-Url: https://git.openstreetmap.org./rails.git/blobdiff_plain/677f391ec1e49b58136717bbd45fdee00008855a..b8f6dbd403507edd14f04f3151c285e232607360:/app/controllers/changeset_controller.rb diff --git a/app/controllers/changeset_controller.rb b/app/controllers/changeset_controller.rb index bb628d48e..40c619e13 100644 --- a/app/controllers/changeset_controller.rb +++ b/app/controllers/changeset_controller.rb @@ -4,12 +4,17 @@ class ChangesetController < ApplicationController layout 'site' require 'xml/libxml' - session :off, :except => [:list, :list_user, :list_bbox] before_filter :authorize_web, :only => [:list, :list_user, :list_bbox] + before_filter :set_locale, :only => [:list, :list_user, :list_bbox] before_filter :authorize, :only => [:create, :update, :delete, :upload, :include, :close] - before_filter :check_write_availability, :only => [:create, :update, :delete, :upload, :include] - before_filter :check_read_availability, :except => [:create, :update, :delete, :upload, :download, :query] + before_filter :require_allow_write_api, :only => [:create, :update, :delete, :upload, :include, :close] + before_filter :require_public_data, :only => [:create, :update, :delete, :upload, :include, :close] + before_filter :check_api_writable, :only => [:create, :update, :delete, :upload, :include] + before_filter :check_api_readable, :except => [:create, :update, :delete, :upload, :download, :query] after_filter :compress_output + around_filter :api_call_handle_error + + filter_parameter_logging " cs.id.to_s, :content_type => "text/plain" - else - render :nothing => true, :status => :bad_request - end + 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 - render :nothing => true, :status => :method_not_allowed + raise OSM::APIBadXMLError.new(Changeset, request.raw_post); end end @@ -38,22 +41,15 @@ class ChangesetController < ApplicationController # Return XML giving the basic info about the changeset. Does not # return anything about the nodes, ways and relations in the changeset. def read - begin - changeset = Changeset.find(params[:id]) - render :text => changeset.to_xml.to_s, :content_type => "text/xml" - rescue ActiveRecord::RecordNotFound - render :nothing => true, :status => :not_found - end + changeset = Changeset.find(params[:id]) + render :text => changeset.to_xml.to_s, :content_type => "text/xml" end ## # marks a changeset as closed. this may be called multiple times # on the same changeset, so is idempotent. def close - unless request.put? - render :nothing => true, :status => :method_not_allowed - return - end + assert_method :put changeset = Changeset.find(params[:id]) check_changeset_consistency(changeset, @user) @@ -65,10 +61,6 @@ class ChangesetController < ApplicationController changeset.save! render :nothing => true - rescue ActiveRecord::RecordNotFound - render :nothing => true, :status => :not_found - rescue OSM::APIError => ex - render ex.render_opts end ## @@ -79,45 +71,37 @@ class ChangesetController < ApplicationController def expand_bbox # only allow POST requests, because although this method is # idempotent, there is no "document" to PUT really... - if request.post? - cs = Changeset.find(params[:id]) - check_changeset_consistency(cs, @user) - - # keep an array of lons and lats - lon = Array.new - lat = Array.new - - # the request is in pseudo-osm format... this is kind-of an - # abuse, maybe should change to some other format? - doc = XML::Parser.string(request.raw_post).parse - doc.find("//osm/node").each do |n| - lon << n['lon'].to_f * GeoRecord::SCALE - lat << n['lat'].to_f * GeoRecord::SCALE - end - - # add the existing bounding box to the lon-lat array - lon << cs.min_lon unless cs.min_lon.nil? - lat << cs.min_lat unless cs.min_lat.nil? - lon << cs.max_lon unless cs.max_lon.nil? - lat << cs.max_lat unless cs.max_lat.nil? - - # collapse the arrays to minimum and maximum - cs.min_lon, cs.min_lat, cs.max_lon, cs.max_lat = - lon.min, lat.min, lon.max, lat.max + assert_method :post - # save the larger bounding box and return the changeset, which - # will include the bigger bounding box. - cs.save! - render :text => cs.to_xml.to_s, :content_type => "text/xml" - - else - render :nothing => true, :status => :method_not_allowed + cs = Changeset.find(params[:id]) + check_changeset_consistency(cs, @user) + + # keep an array of lons and lats + lon = Array.new + lat = Array.new + + # the request is in pseudo-osm format... this is kind-of an + # abuse, maybe should change to some other format? + doc = XML::Parser.string(request.raw_post).parse + doc.find("//osm/node").each do |n| + lon << n['lon'].to_f * GeoRecord::SCALE + lat << n['lat'].to_f * GeoRecord::SCALE end - - rescue ActiveRecord::RecordNotFound - render :nothing => true, :status => :not_found - rescue OSM::APIError => ex - render ex.render_opts + + # add the existing bounding box to the lon-lat array + lon << cs.min_lon unless cs.min_lon.nil? + lat << cs.min_lat unless cs.min_lat.nil? + lon << cs.max_lon unless cs.max_lon.nil? + lat << cs.max_lat unless cs.max_lat.nil? + + # collapse the arrays to minimum and maximum + cs.min_lon, cs.min_lat, cs.max_lon, cs.max_lat = + lon.min, lat.min, lon.max, lat.max + + # save the larger bounding box and return the changeset, which + # will include the bigger bounding box. + cs.save! + render :text => cs.to_xml.to_s, :content_type => "text/xml" end ## @@ -131,16 +115,13 @@ class ChangesetController < ApplicationController # changeset. # # Returns: a diffResult document, as described in - # http://wiki.openstreetmap.org/index.php/OSM_Protocol_Version_0.6 + # http://wiki.openstreetmap.org/wiki/OSM_Protocol_Version_0.6 def upload # only allow POST requests, as the upload method is most definitely # not idempotent, as several uploads with placeholder IDs will have # different side-effects. # see http://www.w3.org/Protocols/rfc2616/rfc2616-sec9.html#sec9.1.2 - unless request.post? - render :nothing => true, :status => :method_not_allowed - return - end + assert_method :post changeset = Changeset.find(params[:id]) check_changeset_consistency(changeset, @user) @@ -150,11 +131,6 @@ class ChangesetController < ApplicationController result = diff_reader.commit render :text => result.to_s, :content_type => "text/xml" end - - rescue ActiveRecord::RecordNotFound - render :nothing => true, :status => :not_found - rescue OSM::APIError => ex - render ex.render_opts end ## @@ -222,11 +198,6 @@ class ChangesetController < ApplicationController end render :text => result.to_s, :content_type => "text/xml" - - rescue ActiveRecord::RecordNotFound - render :nothing => true, :status => :not_found - rescue OSM::APIError => ex - render ex.render_opts end ## @@ -252,11 +223,6 @@ class ChangesetController < ApplicationController end render :text => results.to_s, :content_type => "text/xml" - - rescue ActiveRecord::RecordNotFound - render :nothing => true, :status => :not_found - rescue OSM::APIError => ex - render ex.render_opts end ## @@ -269,11 +235,8 @@ class ChangesetController < ApplicationController # after succesful update, returns the XML of the changeset. def update # request *must* be a PUT. - unless request.put? - render :nothing => true, :status => :method_not_allowed - return - end - + assert_method :put + changeset = Changeset.find(params[:id]) new_changeset = Changeset.from_xml(request.raw_post) @@ -285,11 +248,6 @@ class ChangesetController < ApplicationController render :nothing => true, :status => :bad_request end - - rescue ActiveRecord::RecordNotFound - render :nothing => true, :status => :not_found - rescue OSM::APIError => ex - render ex.render_opts end @@ -320,24 +278,26 @@ class ChangesetController < ApplicationController ## # list edits (changesets) belonging to a user def list_user - #find user by display name - user = User.find(:first, :conditions => [ "visible = ? and display_name = ?", true, params[:display_name]]) + user = User.find_by_display_name(params[:display_name], :conditions => {:visible => true}) - conditions = nil - begin - conditions = conditions_user(user.id); - rescue OSM::APINotFoundError - + if user + @display_name = user.display_name + if not user.data_public? and @user != user + @edits = nil + render + else + conditions = cond_merge conditions, ['user_id = ?', user.id] + conditions = cond_merge conditions, conditions_nonempty + @edit_pages, @edits = paginate(:changesets, + :include => [:user, :changeset_tags], + :conditions => conditions, + :order => "changesets.created_at DESC", + :per_page => 20) + end + else + @not_found_user = params[:display_name] + render :template => 'user/no_such_user', :status => :not_found end - conditions = cond_merge conditions, conditions_nonempty - @edit_pages, @edits = paginate(:changesets, - :include => [:user, :changeset_tags], - :conditions => conditions, - :order => "changesets.created_at DESC", - :per_page => 20) - - @display_name = user.display_name - # FIXME needs rescues in here end ## @@ -346,8 +306,15 @@ class ChangesetController < ApplicationController # support 'bbox' param or alternatively 'minlon', 'minlat' etc if params['bbox'] bbox = params['bbox'] - elsif params['minlon'] and params['minlat'] and params['maxlon'] and params['maxlat'] - bbox = params['minlon'] + ',' + params['minlat'] + ',' + params['maxlon'] + ',' + params['maxlat'] + elsif params['minlon'] and params['minlat'] and params['maxlon'] and params['maxlat'] + bbox = h(params['minlon']) + ',' + h(params['minlat']) + ',' + h(params['maxlon']) + ',' + h(params['maxlat']) + else + #TODO: fix bugs in location determination for history tab (and other tabs) then uncomment this redirect + #redirect_to :action => 'list' + + # For now just render immediately, and skip the db + render + return end conditions = conditions_bbox(bbox); @@ -456,7 +423,7 @@ private # if parameter 'open' is nill then open and closed changsets are returned def conditions_open(open) return open.nil? ? nil : ['closed_at >= ? and num_changes <= ?', - DateTime.now, Changeset::MAX_ELEMENTS] + Time.now.getutc, Changeset::MAX_ELEMENTS] end ## @@ -464,7 +431,7 @@ private # ('closed at' time has passed or changes limit is hit) def conditions_closed(closed) return closed.nil? ? nil : ['closed_at < ? and num_changes > ?', - DateTime.now, Changeset::MAX_ELEMENTS] + Time.now.getutc, Changeset::MAX_ELEMENTS] end ##