X-Git-Url: https://git.openstreetmap.org./rails.git/blobdiff_plain/dbd88d893f3c3fce9cafd666b94396988646d81f..276599d34fcbd7babc8e34b6859459cb44acabe7:/app/controllers/changeset_controller.rb diff --git a/app/controllers/changeset_controller.rb b/app/controllers/changeset_controller.rb index e80eb1610..79192754b 100644 --- a/app/controllers/changeset_controller.rb +++ b/app/controllers/changeset_controller.rb @@ -4,19 +4,19 @@ class ChangesetController < ApplicationController layout "site" require "xml/libxml" - 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] + skip_before_action :verify_authenticity_token, :except => [:index] + before_action :authorize_web, :only => [:index, :feed, :comments_feed] + before_action :set_locale, :only => [:index, :feed, :comments_feed] + 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(: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] - around_action :web_timeout, :only => [:list, :feed, :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, :index, :feed, :comment, :subscribe, :unsubscribe, :comments_feed] + before_action(:only => [:index, :feed, :comments_feed]) { |c| c.check_database_readable(true) } + around_action :api_call_handle_error, :except => [:index, :feed, :comments_feed] + around_action :api_call_timeout, :except => [:index, :feed, :comments_feed, :upload] + around_action :web_timeout, :only => [:index, :feed, :comments_feed] # Helper methods for checking consistency include ConsistencyValidations @@ -28,11 +28,11 @@ 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 :plain => cs.id.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, @@ -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 = [] @@ -127,7 +127,7 @@ 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 @@ -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 @@ -242,14 +248,14 @@ 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) + check_changeset_consistency(changeset, current_user) + changeset.update_from(new_changeset, current_user) render :xml => changeset.to_xml.to_s end ## # list non-empty changesets in reverse chronological order - def list + def index @params = params.permit(:display_name, :bbox, :friends, :nearby, :max_id, :list) if request.format == :atom && @params[:max_id] @@ -265,7 +271,7 @@ class ChangesetController < ApplicationController end end - if (@params[:friends] || @params[:nearby]) && !@user + if (@params[:friends] || @params[:nearby]) && !current_user require_user return end @@ -277,41 +283,39 @@ class ChangesetController < ApplicationController changesets = conditions_nonempty(Changeset.all) if @params[:display_name] - changesets = if user.data_public? || user == @user + changesets = if user.data_public? || user == current_user changesets.where(:user_id => user.id) else changesets.where("false") end 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) - render :action => :list, :layout => false + render :action => :index, :layout => false end end ## # list edits as an atom feed def feed - list + index end ## # Add a comment to a changeset def comment # Check the arguments are sane - raise OSM::APIBadUserInput.new("No id was given") unless params[:id] - raise 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 @@ -319,22 +323,20 @@ class ChangesetController < ApplicationController # Find the changeset and check it is valid changeset = Changeset.find(id) - raise 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 :xml => changeset.to_xml.to_s @@ -344,18 +346,17 @@ class ChangesetController < ApplicationController # Adds a subscriber to the changeset def subscribe # Check the arguments are sane - raise 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) - raise OSM::APIChangesetNotYetClosedError.new(changeset) if changeset.is_open? - raise 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 :xml => changeset.to_xml.to_s @@ -365,18 +366,17 @@ class ChangesetController < ApplicationController # Removes a subscriber from the changeset def unsubscribe # Check the arguments are sane - raise 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) - raise OSM::APIChangesetNotYetClosedError.new(changeset) if changeset.is_open? - raise 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 :xml => changeset.to_xml.to_s @@ -386,7 +386,7 @@ class ChangesetController < ApplicationController # Sets visible flag on comment to false def hide_comment # Check the arguments are sane - raise 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 @@ -405,7 +405,7 @@ class ChangesetController < ApplicationController # Sets visible flag on comment to true def unhide_comment # Check the arguments are sane - raise 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 @@ -434,7 +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 @@ -475,19 +475,19 @@ class ChangesetController < ApplicationController changesets else # shouldn't provide both name and UID - raise 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 - raise 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) end # make sure we found a user - raise 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. @@ -496,7 +496,7 @@ class ChangesetController < ApplicationController # changesets if they're non-public setup_user_auth - raise 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) @@ -507,27 +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(/,/) - raise 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 ## @@ -563,7 +563,7 @@ class ChangesetController < ApplicationController if ids.nil? changesets elsif ids.empty? - raise 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) changesets.where(:id => ids) @@ -584,7 +584,7 @@ class ChangesetController < ApplicationController if params[:limit].to_i > 0 && params[:limit].to_i <= 10000 params[:limit].to_i else - raise 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