aaac7fed
 liuqimichale
add
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"use strict";
var findRelation = require("./findRelation");
var objUtils = require("../util/object");
var pathUtils = require("../util/path");
function absolutize(urlObj, siteUrlObj, options)
{
findRelation.upToPath(urlObj, siteUrlObj, options);
// Fill in relative URLs
if (urlObj.extra.relation.minimumScheme) urlObj.scheme = siteUrlObj.scheme;
if (urlObj.extra.relation.minimumAuth) urlObj.auth = siteUrlObj.auth;
if (urlObj.extra.relation.minimumHost) urlObj.host = objUtils.clone(siteUrlObj.host);
if (urlObj.extra.relation.minimumPort) copyPort(urlObj, siteUrlObj);
if (urlObj.extra.relation.minimumScheme) copyPath(urlObj, siteUrlObj);
// Check remaining relativeness now that path has been copied and/or resolved
findRelation.pathOn(urlObj, siteUrlObj, options);
// Fill in relative URLs
if (urlObj.extra.relation.minimumResource) copyResource(urlObj, siteUrlObj);
if (urlObj.extra.relation.minimumQuery) urlObj.query = objUtils.clone(siteUrlObj.query);
if (urlObj.extra.relation.minimumHash) urlObj.hash = siteUrlObj.hash;
}
/*
Get an absolute path that's relative to site url.
*/
function copyPath(urlObj, siteUrlObj)
{
if (urlObj.extra.relation.maximumHost || !urlObj.extra.hrefInfo.minimumResourceOnly)
{
var pathArray = urlObj.path.absolute.array;
var pathString = "/";
// If not erroneous URL
if (pathArray)
{
// If is relative path
if (urlObj.extra.hrefInfo.minimumPathOnly && urlObj.path.absolute.string.indexOf("/")!==0)
{
// Append path to site path
pathArray = siteUrlObj.path.absolute.array.concat(pathArray);
}
pathArray = pathUtils.resolveDotSegments(pathArray);
pathString += pathUtils.join(pathArray);
}
else
{
pathArray = [];
}
urlObj.path.absolute.array = pathArray;
urlObj.path.absolute.string = pathString;
}
else
{
// Resource-, query- or hash-only or empty
urlObj.path = objUtils.clone(siteUrlObj.path);
}
}
function copyPort(urlObj, siteUrlObj)
{
urlObj.port = siteUrlObj.port;
urlObj.extra.portIsDefault = siteUrlObj.extra.portIsDefault;
}
function copyResource(urlObj, siteUrlObj)
{
urlObj.resource = siteUrlObj.resource;
urlObj.extra.resourceIsIndex = siteUrlObj.extra.resourceIsIndex;
}
module.exports = absolutize;
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