# The ChangesetController is the RESTful interface to Changeset objects
class ChangesetController < ApplicationController
- layout 'site', :except => [ :list_rss, :list_user_rss, :list_bbox_rss ]
+ layout 'site'
require 'xml/libxml'
before_filter :authorize_web, :only => [:list, :list_user, :list_bbox]
:limit => 20)
end
-
- ##
- # list edits (open changesets) in reverse chronological order
- def list_rss
- conditions = conditions_nonempty
-
- @edits = Changeset.find(:all,
- :order => "changesets.created_at DESC",
- :conditions => conditions,
- :limit => 20)
-
- end
##
# list edits (changesets) belonging to a user
render :template => 'user/no_such_user', :status => :not_found
end
end
-
- ##
- # list edits (changesets) belonging to a user
- def list_user_rss
- user = User.find_by_display_name(params[:display_name], :conditions => {:visible => true})
-
- 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
- end
##
# list changesets in a bbox
@bbox = sanitise_boundaries(bbox.split(/,/)) unless bbox==nil
end
-
- ##
- # list changesets in a bbox
- def list_bbox_rss
- # 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 = 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);
- 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)
-
- @bbox = sanitise_boundaries(bbox.split(/,/)) unless bbox==nil
- end
private
#------------------------------------------------------------