module Api
class ChangesetsController < ApiController
+ include QueryMethods
+
before_action :check_api_writable, :only => [:create, :update, :upload, :subscribe, :unsubscribe]
- before_action :check_api_readable, :except => [:create, :update, :upload, :download, :query, :subscribe, :unsubscribe]
before_action :setup_user_auth, :only => [:show]
before_action :authorize, :only => [:create, :update, :upload, :close, :subscribe, :unsubscribe]
before_action :require_public_data, :only => [:create, :update, :upload, :close, :subscribe, :unsubscribe]
before_action :set_request_formats, :except => [:create, :close, :upload]
- around_action :api_call_handle_error
- around_action :api_call_timeout, :except => [:upload]
+ skip_around_action :api_call_timeout, :only => [:upload]
# Helper methods for checking consistency
include ConsistencyValidations
+ ##
+ # query changesets by bounding box, time, user or open/closed status.
+ def index
+ raise OSM::APIBadUserInput, "cannot use order=oldest with time" if params[:time] && params[:order] == "oldest"
+
+ # find any bounding box
+ bbox = BoundingBox.from_bbox_params(params) if params["bbox"]
+
+ # create the conditions that the user asked for. some or all of
+ # these may be nil.
+ changesets = Changeset.all
+ changesets = conditions_bbox(changesets, bbox)
+ changesets = conditions_user(changesets, params["user"], params["display_name"])
+ changesets = conditions_time(changesets, params["time"])
+ changesets = query_conditions_time(changesets)
+ changesets = conditions_open(changesets, params["open"])
+ changesets = conditions_closed(changesets, params["closed"])
+ changesets = conditions_ids(changesets, params["changesets"])
+
+ # sort the changesets
+ changesets = if params[:order] == "oldest"
+ changesets.order(:created_at => :asc)
+ else
+ changesets.order(:created_at => :desc)
+ end
+
+ # limit the result
+ changesets = query_limit(changesets)
+
+ # preload users, tags and comments, and render result
+ @changesets = changesets.preload(:user, :changeset_tags, :comments)
+
+ respond_to do |format|
+ format.xml
+ format.json
+ end
+ end
+
##
# Return XML giving the basic info about the changeset. Does not
# return anything about the nodes, ways and relations in the changeset.
end
end
- ##
- # query changesets by bounding box, time, user or open/closed status.
- def query
- raise OSM::APIBadUserInput, "cannot use order=oldest with time" if params[:time] && params[:order] == "oldest"
-
- # find any bounding box
- bbox = BoundingBox.from_bbox_params(params) if params["bbox"]
-
- # create the conditions that the user asked for. some or all of
- # these may be nil.
- changesets = Changeset.all
- changesets = conditions_bbox(changesets, bbox)
- changesets = conditions_user(changesets, params["user"], params["display_name"])
- changesets = conditions_time(changesets, params["time"])
- changesets = conditions_from_to(changesets, params["from"], params["to"])
- changesets = conditions_open(changesets, params["open"])
- changesets = conditions_closed(changesets, params["closed"])
- changesets = conditions_ids(changesets, params["changesets"])
-
- # sort the changesets
- changesets = if params[:order] == "oldest"
- changesets.order(:created_at => :asc)
- else
- changesets.order(:created_at => :desc)
- end
-
- # limit the result
- changesets = changesets.limit(result_limit)
-
- # preload users, tags and comments, and render result
- @changesets = changesets.preload(:user, :changeset_tags, :comments)
- render "changesets"
-
- respond_to do |format|
- format.xml
- format.json
- end
- end
-
##
# updates a changeset's tags. none of the changeset's attributes are
# user-modifiable, so they will be ignored.
changesets.where("closed_at >= ? and created_at <= ?", from, to)
else
# if there is no comma, assume its a lower limit on time
- changesets.where("closed_at >= ?", Time.parse(time).utc)
+ changesets.where(:closed_at => Time.parse(time).utc..)
end
# 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.
raise OSM::APIBadUserInput, e.message.to_s
end
- ##
- # restrict changesets to those opened during a particular time period
- # works similar to from..to of notes controller, including the requirement of 'from' when specifying 'to'
- def conditions_from_to(changesets, from, to)
- if from
- begin
- from = Time.parse(from).utc
- rescue ArgumentError
- raise OSM::APIBadUserInput, "Date #{from} is in a wrong format"
- end
-
- begin
- to = if to
- Time.parse(to).utc
- else
- Time.now.utc
- end
- rescue ArgumentError
- raise OSM::APIBadUserInput, "Date #{to} is in a wrong format"
- end
-
- changesets.where(:created_at => from..to)
- else
- changesets
- end
- end
-
##
# return changesets which are open (haven't been closed yet)
# we do this by seeing if the 'closed at' time is in the future. Also if we've
changesets.where(:id => ids)
end
end
-
- ##
- # Get the maximum number of results to return
- def result_limit
- if params[:limit]
- if params[:limit].to_i.positive? && params[:limit].to_i <= Settings.max_changeset_query_limit
- params[:limit].to_i
- else
- raise OSM::APIBadUserInput, "Changeset limit must be between 1 and #{Settings.max_changeset_query_limit}"
- end
- else
- Settings.default_changeset_query_limit
- end
- end
end
end
projects / rails.git / blobdiff