зеркало из https://github.com/mozilla/gecko-dev.git
93 строки
3.3 KiB
JavaScript
93 строки
3.3 KiB
JavaScript
# -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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# ***** BEGIN LICENSE BLOCK *****
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# Version: MPL 1.1/GPL 2.0/LGPL 2.1
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#
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# The contents of this file are subject to the Mozilla Public License Version
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# 1.1 (the "License"); you may not use this file except in compliance with
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# the License. You may obtain a copy of the License at
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# http://www.mozilla.org/MPL/
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#
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# Software distributed under the License is distributed on an "AS IS" basis,
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# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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# for the specific language governing rights and limitations under the
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# License.
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#
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# The Original Code is the feed tab for Page Info.
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#
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# The Initial Developer of the Original Code is
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# Florian QUEZE <f.qu@queze.net>
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# Portions created by the Initial Developer are Copyright (C) 2006
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# the Initial Developer. All Rights Reserved.
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#
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# Contributor(s):
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# Ehsan Akhgari <ehsan.akhgari@gmail.com>
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#
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# Alternatively, the contents of this file may be used under the terms of
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# either the GNU General Public License Version 2 or later (the "GPL"), or
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# the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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# in which case the provisions of the GPL or the LGPL are applicable instead
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# of those above. If you wish to allow use of your version of this file only
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# under the terms of either the GPL or the LGPL, and not to allow others to
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# use your version of this file under the terms of the MPL, indicate your
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# decision by deleting the provisions above and replace them with the notice
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# and other provisions required by the GPL or the LGPL. If you do not delete
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# the provisions above, a recipient may use your version of this file under
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# the terms of any one of the MPL, the GPL or the LGPL.
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#
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# ***** END LICENSE BLOCK *****
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function initFeedTab()
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{
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const feedTypes = {
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"application/rss+xml": gBundle.getString("feedRss"),
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"application/atom+xml": gBundle.getString("feedAtom"),
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"text/xml": gBundle.getString("feedXML"),
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"application/xml": gBundle.getString("feedXML"),
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"application/rdf+xml": gBundle.getString("feedXML")
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};
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// get the feeds
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var linkNodes = gDocument.getElementsByTagName("link");
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var length = linkNodes.length;
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for (var i = 0; i < length; i++) {
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var link = linkNodes[i];
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if (!link.href)
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continue;
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var rel = link.rel && link.rel.toLowerCase();
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var rels = {};
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if (rel) {
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for each (let relVal in rel.split(/\s+/))
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rels[relVal] = true;
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}
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if (rels.feed || (link.type && rels.alternate && !rels.stylesheet)) {
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var type = isValidFeed(link, gDocument.nodePrincipal, rels.feed);
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if (type) {
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type = feedTypes[type] || feedTypes["application/rss+xml"];
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addRow(link.title, type, link.href);
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}
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}
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}
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var feedListbox = document.getElementById("feedListbox");
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document.getElementById("feedTab").hidden = feedListbox.getRowCount() == 0;
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}
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function onSubscribeFeed()
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{
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var listbox = document.getElementById("feedListbox");
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openUILink(listbox.selectedItem.getAttribute("feedURL"),
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null, false, true, false, null);
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}
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function addRow(name, type, url)
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{
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var item = document.createElement("richlistitem");
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item.setAttribute("feed", "true");
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item.setAttribute("name", name);
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item.setAttribute("type", type);
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item.setAttribute("feedURL", url);
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document.getElementById("feedListbox").appendChild(item);
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}
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