X-Git-Url: https://git.openstreetmap.org./rails.git/blobdiff_plain/8fe18995964717ff6f88858291c6f464cc40397f..d0089f0ce81ef10ca7ed43969d83d8b77014fa11:/app/controllers/changeset_controller.rb diff --git a/app/controllers/changeset_controller.rb b/app/controllers/changeset_controller.rb index 137991276..56fab0fc4 100644 --- a/app/controllers/changeset_controller.rb +++ b/app/controllers/changeset_controller.rb @@ -7,12 +7,12 @@ class ChangesetController < ApplicationController skip_before_action :verify_authenticity_token, :except => [:list] before_action :authorize_web, :only => [:list, :feed, :comments_feed] before_action :set_locale, :only => [:list, :feed, :comments_feed] - before_action :authorize, :only => [:create, :update, :delete, :upload, :include, :close, :comment, :subscribe, :unsubscribe, :hide_comment, :unhide_comment] + before_action :authorize, :only => [:create, :update, :upload, :close, :comment, :subscribe, :unsubscribe, :hide_comment, :unhide_comment] before_action :require_moderator, :only => [:hide_comment, :unhide_comment] - before_action :require_allow_write_api, :only => [:create, :update, :delete, :upload, :include, :close, :comment, :subscribe, :unsubscribe, :hide_comment, :unhide_comment] - before_action :require_public_data, :only => [:create, :update, :delete, :upload, :include, :close, :comment, :subscribe, :unsubscribe] - before_action :check_api_writable, :only => [:create, :update, :delete, :upload, :include, :comment, :subscribe, :unsubscribe, :hide_comment, :unhide_comment] - before_action :check_api_readable, :except => [:create, :update, :delete, :upload, :download, :query, :list, :feed, :comment, :subscribe, :unsubscribe, :comments_feed] + before_action :require_allow_write_api, :only => [:create, :update, :upload, :close, :comment, :subscribe, :unsubscribe, :hide_comment, :unhide_comment] + before_action :require_public_data, :only => [:create, :update, :upload, :close, :comment, :subscribe, :unsubscribe] + before_action :check_api_writable, :only => [:create, :update, :upload, :comment, :subscribe, :unsubscribe, :hide_comment, :unhide_comment] + before_action :check_api_readable, :except => [:create, :update, :upload, :download, :query, :list, :feed, :comment, :subscribe, :unsubscribe, :comments_feed] before_action(:only => [:list, :feed, :comments_feed]) { |c| c.check_database_readable(true) } around_action :api_call_handle_error, :except => [:list, :feed, :comments_feed] around_action :api_call_timeout, :except => [:list, :feed, :comments_feed, :upload] @@ -28,13 +28,13 @@ class ChangesetController < ApplicationController cs = Changeset.from_xml(request.raw_post, true) # Assume that Changeset.from_xml has thrown an exception if there is an error parsing the xml - cs.user_id = @user.id + cs.user = current_user cs.save_with_tags! # Subscribe user to changeset comments - cs.subscribers << @user + cs.subscribers << current_user - render :text => cs.id.to_s, :content_type => "text/plain" + render :plain => cs.id.to_s end ## @@ -43,7 +43,7 @@ class ChangesetController < ApplicationController def read changeset = Changeset.find(params[:id]) - render :text => changeset.to_xml(params[:include_discussion].presence).to_s, :content_type => "text/xml" + render :xml => changeset.to_xml(params[:include_discussion].presence).to_s end ## @@ -53,7 +53,7 @@ class ChangesetController < ApplicationController assert_method :put changeset = Changeset.find(params[:id]) - check_changeset_consistency(changeset, @user) + check_changeset_consistency(changeset, current_user) # to close the changeset, we'll just set its closed_at time to # now. this might not be enough if there are concurrency issues, @@ -61,7 +61,7 @@ class ChangesetController < ApplicationController changeset.set_closed_time_now changeset.save! - render :text => "" + head :ok end ## @@ -75,7 +75,7 @@ class ChangesetController < ApplicationController assert_method :post cs = Changeset.find(params[:id]) - check_changeset_consistency(cs, @user) + check_changeset_consistency(cs, current_user) # keep an array of lons and lats lon = [] @@ -83,7 +83,7 @@ class ChangesetController < ApplicationController # 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 = XML::Parser.string(request.raw_post, :options => XML::Parser::Options::NOERROR).parse doc.find("//osm/node").each do |n| lon << n["lon"].to_f * GeoRecord::SCALE lat << n["lat"].to_f * GeoRecord::SCALE @@ -104,7 +104,7 @@ class ChangesetController < ApplicationController # 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" + render :xml => cs.to_xml.to_s end ## @@ -127,12 +127,12 @@ class ChangesetController < ApplicationController assert_method :post changeset = Changeset.find(params[:id]) - check_changeset_consistency(changeset, @user) + check_changeset_consistency(changeset, current_user) diff_reader = DiffReader.new(request.raw_post, changeset) Changeset.transaction do result = diff_reader.commit - render :text => result.to_s, :content_type => "text/xml" + render :xml => result.to_s end end @@ -197,7 +197,7 @@ class ChangesetController < ApplicationController end end - render :text => result.to_s, :content_type => "text/xml" + render :xml => result.to_s end ## @@ -216,6 +216,12 @@ class ChangesetController < ApplicationController changesets = conditions_closed(changesets, params["closed"]) changesets = conditions_ids(changesets, params["changesets"]) + # sort and limit the changesets + changesets = changesets.order("created_at DESC").limit(100) + + # preload users, tags and comments + changesets = changesets.preload(:user, :changeset_tags, :comments) + # create the results document results = OSM::API.new.get_xml_doc @@ -224,7 +230,7 @@ class ChangesetController < ApplicationController results.root << cs.to_xml_node end - render :text => results.to_s, :content_type => "text/xml" + render :xml => results.to_s end ## @@ -242,55 +248,55 @@ class ChangesetController < ApplicationController changeset = Changeset.find(params[:id]) new_changeset = Changeset.from_xml(request.raw_post) - check_changeset_consistency(changeset, @user) - changeset.update_from(new_changeset, @user) - render :text => changeset.to_xml, :mime_type => "text/xml" + check_changeset_consistency(changeset, current_user) + changeset.update_from(new_changeset, current_user) + render :xml => changeset.to_xml.to_s end ## - # list edits (open changesets) in reverse chronological order + # list non-empty changesets in reverse chronological order def list - if request.format == :atom && params[:max_id] - redirect_to url_for(params.merge(:max_id => nil)), :status => :moved_permanently + @params = params.permit(:display_name, :bbox, :friends, :nearby, :max_id, :list) + + if request.format == :atom && @params[:max_id] + redirect_to url_for(@params.merge(:max_id => nil)), :status => :moved_permanently return end - if params[:display_name] - user = User.find_by_display_name(params[:display_name]) + if @params[:display_name] + user = User.find_by(:display_name => @params[:display_name]) if !user || !user.active? - render_unknown_user params[:display_name] + render_unknown_user @params[:display_name] return end end - if (params[:friends] || params[:nearby]) && !@user + if (@params[:friends] || @params[:nearby]) && !current_user require_user return end - if request.format == :html && !params[:list] + if request.format == :html && !@params[:list] require_oauth render :action => :history, :layout => map_layout else changesets = conditions_nonempty(Changeset.all) - if params[:display_name] - changesets = if user.data_public? || user == @user + if @params[:display_name] + changesets = if user.data_public? || user == current_user changesets.where(:user_id => user.id) else changesets.where("false") end - elsif params[:bbox] + elsif @params[:bbox] changesets = conditions_bbox(changesets, BoundingBox.from_bbox_params(params)) - elsif params[:friends] && @user - changesets = changesets.where(:user_id => @user.friend_users.identifiable) - elsif params[:nearby] && @user - changesets = changesets.where(:user_id => @user.nearby) + elsif @params[:friends] && current_user + changesets = changesets.where(:user_id => current_user.friend_users.identifiable) + elsif @params[:nearby] && current_user + changesets = changesets.where(:user_id => current_user.nearby) end - if params[:max_id] - changesets = changesets.where("changesets.id <= ?", params[:max_id]) - end + changesets = changesets.where("changesets.id <= ?", @params[:max_id]) if @params[:max_id] @edits = changesets.order("changesets.id DESC").limit(20).preload(:user, :changeset_tags, :comments) @@ -308,8 +314,8 @@ class ChangesetController < ApplicationController # Add a comment to a changeset def comment # Check the arguments are sane - fail OSM::APIBadUserInput.new("No id was given") unless params[:id] - fail OSM::APIBadUserInput.new("No text was given") if params[:text].blank? + raise OSM::APIBadUserInput, "No id was given" unless params[:id] + raise OSM::APIBadUserInput, "No text was given" if params[:text].blank? # Extract the arguments id = params[:id].to_i @@ -317,74 +323,70 @@ class ChangesetController < ApplicationController # Find the changeset and check it is valid changeset = Changeset.find(id) - fail OSM::APIChangesetNotYetClosedError.new(changeset) if changeset.is_open? + raise OSM::APIChangesetNotYetClosedError, changeset if changeset.is_open? # Add a comment to the changeset comment = changeset.comments.create(:changeset => changeset, :body => body, - :author => @user) + :author => current_user) # Notify current subscribers of the new comment changeset.subscribers.visible.each do |user| - if @user != user - Notifier.changeset_comment_notification(comment, user).deliver_now - end + Notifier.changeset_comment_notification(comment, user).deliver_now if current_user != user end # Add the commenter to the subscribers if necessary - changeset.subscribers << @user unless changeset.subscribers.exists?(@user.id) + changeset.subscribers << current_user unless changeset.subscribers.exists?(current_user.id) # Return a copy of the updated changeset - render :text => changeset.to_xml.to_s, :content_type => "text/xml" + render :xml => changeset.to_xml.to_s end ## # Adds a subscriber to the changeset def subscribe # Check the arguments are sane - fail OSM::APIBadUserInput.new("No id was given") unless params[:id] + raise OSM::APIBadUserInput, "No id was given" unless params[:id] # Extract the arguments id = params[:id].to_i # Find the changeset and check it is valid changeset = Changeset.find(id) - fail OSM::APIChangesetNotYetClosedError.new(changeset) if changeset.is_open? - fail OSM::APIChangesetAlreadySubscribedError.new(changeset) if changeset.subscribers.exists?(@user.id) + raise OSM::APIChangesetAlreadySubscribedError, changeset if changeset.subscribers.exists?(current_user.id) # Add the subscriber - changeset.subscribers << @user + changeset.subscribers << current_user # Return a copy of the updated changeset - render :text => changeset.to_xml.to_s, :content_type => "text/xml" + render :xml => changeset.to_xml.to_s end ## # Removes a subscriber from the changeset def unsubscribe # Check the arguments are sane - fail OSM::APIBadUserInput.new("No id was given") unless params[:id] + raise OSM::APIBadUserInput, "No id was given" unless params[:id] # Extract the arguments id = params[:id].to_i # Find the changeset and check it is valid changeset = Changeset.find(id) - fail OSM::APIChangesetNotYetClosedError.new(changeset) if changeset.is_open? - fail OSM::APIChangesetNotSubscribedError.new(changeset) unless changeset.subscribers.exists?(@user.id) + raise OSM::APIChangesetNotSubscribedError, changeset unless changeset.subscribers.exists?(current_user.id) # Remove the subscriber - changeset.subscribers.delete(@user) + changeset.subscribers.delete(current_user) # Return a copy of the updated changeset - render :text => changeset.to_xml.to_s, :content_type => "text/xml" + render :xml => changeset.to_xml.to_s end ## # Sets visible flag on comment to false def hide_comment # Check the arguments are sane - fail OSM::APIBadUserInput.new("No id was given") unless params[:id] + raise OSM::APIBadUserInput, "No id was given" unless params[:id] # Extract the arguments id = params[:id].to_i @@ -396,14 +398,14 @@ class ChangesetController < ApplicationController comment.update(:visible => false) # Return a copy of the updated changeset - render :text => comment.changeset.to_xml.to_s, :content_type => "text/xml" + render :xml => comment.changeset.to_xml.to_s end ## # Sets visible flag on comment to true def unhide_comment # Check the arguments are sane - fail OSM::APIBadUserInput.new("No id was given") unless params[:id] + raise OSM::APIBadUserInput, "No id was given" unless params[:id] # Extract the arguments id = params[:id].to_i @@ -415,7 +417,7 @@ class ChangesetController < ApplicationController comment.update(:visible => true) # Return a copy of the updated changeset - render :text => comment.changeset.to_xml.to_s, :content_type => "text/xml" + render :xml => comment.changeset.to_xml.to_s end ## @@ -432,7 +434,7 @@ class ChangesetController < ApplicationController @comments = changeset.comments.includes(:author, :changeset).limit(comments_limit) else # Return comments - @comments = ChangesetComment.includes(:author, :changeset).where(:visible => :true).order("created_at DESC").limit(comments_limit).preload(:changeset) + @comments = ChangesetComment.includes(:author, :changeset).where(:visible => true).order("created_at DESC").limit(comments_limit).preload(:changeset) end # Render the result @@ -440,7 +442,7 @@ class ChangesetController < ApplicationController format.rss end rescue OSM::APIBadUserInput - render :text => "", :status => :bad_request + head :bad_request end private @@ -473,19 +475,19 @@ class ChangesetController < ApplicationController changesets else # shouldn't provide both name and UID - fail OSM::APIBadUserInput.new("provide either the user ID or display name, but not both") if user && name + raise OSM::APIBadUserInput, "provide either the user ID or display name, but not both" if user && 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 - fail OSM::APIBadUserInput.new("invalid user ID") if user.to_i < 1 + raise OSM::APIBadUserInput, "invalid user ID" if user.to_i < 1 u = User.find(user.to_i) else - u = User.find_by_display_name(name) + u = User.find_by(:display_name => name) end # make sure we found a user - fail OSM::APINotFoundError.new if u.nil? + raise OSM::APINotFoundError if u.nil? # should be able to get changesets of public users only, or # our own changesets regardless of public-ness. @@ -494,7 +496,7 @@ class ChangesetController < ApplicationController # changesets if they're non-public setup_user_auth - fail OSM::APINotFoundError if @user.nil? || @user.id != u.id + raise OSM::APINotFoundError if current_user.nil? || current_user != u end changesets.where(:user_id => u.id) @@ -505,27 +507,27 @@ class ChangesetController < ApplicationController # restrict changes to those closed during a particular time period def conditions_time(changesets, time) if time.nil? - return changesets + changesets elsif time.count(",") == 1 # if there is a range, i.e: comma separated, then the first is # low, second is high - same as with bounding boxes. # check that we actually have 2 elements in the array times = time.split(/,/) - fail OSM::APIBadUserInput.new("bad time range") if times.size != 2 + raise OSM::APIBadUserInput, "bad time range" if times.size != 2 - from, to = times.collect { |t| DateTime.parse(t) } - return changesets.where("closed_at >= ? and created_at <= ?", from, to) + from, to = times.collect { |t| Time.parse(t) } + changesets.where("closed_at >= ? and created_at <= ?", from, to) else # if there is no comma, assume its a lower limit on time - return changesets.where("closed_at >= ?", DateTime.parse(time)) + changesets.where("closed_at >= ?", Time.parse(time)) end - # stupid DateTime seems to throw both of these for bad parsing, so + # stupid Time seems to throw both of these for bad parsing, so # we have to catch both and ensure the correct code path is taken. rescue ArgumentError => ex - raise OSM::APIBadUserInput.new(ex.message.to_s) + raise OSM::APIBadUserInput, ex.message.to_s rescue RuntimeError => ex - raise OSM::APIBadUserInput.new(ex.message.to_s) + raise OSM::APIBadUserInput, ex.message.to_s end ## @@ -535,10 +537,10 @@ class ChangesetController < ApplicationController # if parameter 'open' is nill then open and closed changesets are returned def conditions_open(changesets, open) if open.nil? - return changesets + changesets else - return changesets.where("closed_at >= ? and num_changes <= ?", - Time.now.getutc, Changeset::MAX_ELEMENTS) + changesets.where("closed_at >= ? and num_changes <= ?", + Time.now.getutc, Changeset::MAX_ELEMENTS) end end @@ -547,10 +549,10 @@ class ChangesetController < ApplicationController # ('closed at' time has passed or changes limit is hit) def conditions_closed(changesets, closed) if closed.nil? - return changesets + changesets else - return changesets.where("closed_at < ? or num_changes > ?", - Time.now.getutc, Changeset::MAX_ELEMENTS) + changesets.where("closed_at < ? or num_changes > ?", + Time.now.getutc, Changeset::MAX_ELEMENTS) end end @@ -559,12 +561,12 @@ class ChangesetController < ApplicationController # (either specified as array or comma-separated string) def conditions_ids(changesets, ids) if ids.nil? - return changesets + changesets elsif ids.empty? - fail OSM::APIBadUserInput.new("No changesets were given to search for") + raise OSM::APIBadUserInput, "No changesets were given to search for" else ids = ids.split(",").collect(&:to_i) - return changesets.where(:id => ids) + changesets.where(:id => ids) end end @@ -582,7 +584,7 @@ class ChangesetController < ApplicationController if params[:limit].to_i > 0 && params[:limit].to_i <= 10000 params[:limit].to_i else - fail OSM::APIBadUserInput.new("Comments limit must be between 1 and 10000") + raise OSM::APIBadUserInput, "Comments limit must be between 1 and 10000" end else 100