public/spinner.gif @@ -52,6 +52,16 @@ class IndexController < ApplicationController rescue end +# a hack: we don't deal with datelines very well TODO improve +# temporary solution is that if we are on the west side then extend west, else extend east +if @w > @e + if @w > 0 + @w = @w - 360 + else + @e = @e + 360 + end +end + # accept an explicit country code - this will override the location boundary supplied above @country = nil @country = params[:country] if params[:country] && params[:country].length > 1 app/controllers/index_controller.rb @@ -17,5 +17,5 @@ options = YAML.load( )).result).with_symbols! options[:dir_mode] = options[:dir_mode].to_sym -Daemons.run File.dirname(__FILE__) + '/twitter_aggregate.rb', options +Daemons.run File.dirname(__FILE__) + '/poll_twitter.rb', options lib/daemons/poll_twitter_ctl @@ -765,11 +765,26 @@ function mapper_page_paint_request(recenter) { var e = ne.lng(); url = url + "s="+s+"&w="+w+"&n="+n+"&e="+e; + // spinner + var spinner = document.getElementById('spinner'); + if(!spinner) { + spinner = document.createElement('img'); + spinner.src = "/spinner.gif"; + spinner.id = "spinner"; + spinner.style.position = "absolute"; + spinner.style.left = "10px"; + spinner.style.top = "100px"; + spinner.style.display = "block"; + document.body.appendChild(spinner); + } + spinner.style.display = "block"; + new Ajax.Request(url, { method:'get', requestHeaders: {Accept: 'application/json'}, onSuccess: function(transport) { - var blob = transport.responseText.evalJSON(); + spinner.style.display = "none"; + var blob = transport.responseText.evalJSON(); if( blob ) { mapper_page_paint(blob); if( recenter == true ) { lib/dynamapper/dynamapper.rb def66cc159cbf3173803c1d082d728af3df9b769 User anselm@mustard.makerlab.org http://github.com/anselm/angel/commit/b0d8e3f6f11724db4ff4c968973ce9cc1d543ee6 b0d8e3f6f11724db4ff4c968973ce9cc1d543ee6 2009-11-04T14:07:24-08:00 2009-11-04T14:07:24-08:00 added a spinner to indicate that the client is waiting for server side data circumvented an issue with latitude longitude wrap-around so that viewing from far away shows nice data ff6f1f8353c885ee6cb954341b66edde620b9ef7 User anselm@mustard.makerlab.org