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Support for relative URLs & remote imagess #4

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merged 1 commit into from Jul 5, 2012
Merged

Support for relative URLs & remote imagess #4

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23 changes: 17 additions & 6 deletions lib/image-proxy.js
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Expand Up @@ -15,14 +15,25 @@ module.exports = function () {
var fileExt = path.extname(remoteUrl);
var urlHost = urlObject.hostname;

var tempImageFile = temp.path({suffix: fileExt});
// console.log(urlObject.hostname + ' - ' + req.headers.host);

if(urlObject.hostname == undefined)
{
options = url.parse("http://" + req.headers.host + "" + remoteUrl);
}
else
{
if(urlObject.port != undefined)
urlHost += ":"+urlObject.port;

if(urlObject.port != undefined)
urlHost += ":"+urlObject.port;
// In future perhaps allow user to provide a whitelist of hosts to proxy for
// if(urlHost != req.headers.host)
// throw('Error: Only local proxy allowed.' + urlHost + " " + req.headers.host);

// In future perhaps allow user to provide a whitelist of hosts to proxy for
if(urlHost != req.headers.host)
throw('Error: Only local proxy allowed.' + urlHost + " " + req.headers.host);
}


var tempImageFile = temp.path({suffix: fileExt});

http.get(options, function(image_res) {

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