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/*
* Copyright (C) 2011 Apple Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGE.
*/
function LeaksLoader(didCountLeaksFilesCallback, didLoadLeaksFileCallback) {
this._didCountLeaksFilesCallback = didCountLeaksFilesCallback;
this._didLoadLeaksFileCallback = didLoadLeaksFileCallback;
}
LeaksLoader.prototype = {
start: function(url) {
if (/\.txt$/.test(url))
this._loadLeaksFiles([url]);
else
this._loadLeaksFromResultsPage(url);
},
_loadLeaksFiles: function(urls) {
this._didCountLeaksFilesCallback(urls.length);
var self = this;
var pendingURLs = urls.length;
urls.forEach(function(url) {
getResource(url, function(xhr) {
self._didLoadLeaksFileCallback(xhr.responseText);
});
});
},
_loadLeaksFromResultsPage: function(url) {
var self = this;
getResource(url, function(xhr) {
var root = document.createElement("html");
root.innerHTML = xhr.responseText;
// Strip off everything after the last /.
var baseURL = url.substring(0, url.lastIndexOf("/") + 1);
var urls = Array.prototype.map.call(root.querySelectorAll("tr.file > td > a[href$='-leaks.txt']"), function(link) { return baseURL + link.getAttribute("href"); });
self._loadLeaksFiles(urls);
});
},
};
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