diff options
Diffstat (limited to 'admin/themes/default/js/jquery.geoip.js')
| -rw-r--r-- | admin/themes/default/js/jquery.geoip.js | 23 |
1 files changed, 21 insertions, 2 deletions
diff --git a/admin/themes/default/js/jquery.geoip.js b/admin/themes/default/js/jquery.geoip.js index fae389190..eb4a58b4d 100644 --- a/admin/themes/default/js/jquery.geoip.js +++ b/admin/themes/default/js/jquery.geoip.js @@ -4,6 +4,23 @@ GeoIp = { pending: {}, get: function(ip, callback){ + if (!GeoIp.storageInit && window.localStorage) { + GeoIp.storageInit = true; + var cache = localStorage.getItem("freegeoip"); + if (cache) { + cache = JSON.parse(cache); + for (var ip in cache) { + var data = cache[ip]; + if ( (new Date()).getTime() - data.reqTime > 36 * 3600000) + delete cache[ip]; + } + GeoIp.cache = cache; + } + jQuery(window).on("unload", function() { + localStorage.setItem("freegeoip", JSON.stringify(GeoIp.cache) ); + } ); + } + if (GeoIp.cache.hasOwnProperty(ip)) callback(GeoIp.cache[ip]); else if (GeoIp.pending[ip]) @@ -12,8 +29,10 @@ GeoIp = { GeoIp.pending[ip] = [callback]; jQuery.ajax( { url: "http://freegeoip.net/json/" + ip, - dataType: "json", + dataType: "jsonp", + cache: true, success: function(data) { + data.reqTime = (new Date()).getTime(); var res=[]; if (data.city) res.push(data.city); if (data.region_name) res.push(data.region_name); @@ -28,7 +47,7 @@ GeoIp = { }, error: function() { - var data = {ip:ip, fullName:""}; + var data = {ip:ip, fullName:"", reqTime: (new Date()).getTime()}; GeoIp.cache[ip] = data; var callbacks = GeoIp.pending[ip]; |