X-Git-Url: https://git.openstreetmap.org./rails.git/blobdiff_plain/cbbfdf394880d29c9a6cc2259fcfd474088fa9bb..e21901176001a3c75e3bd2ce38f9158596859374:/app/controllers/changeset_controller.rb
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