mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
synced 2024-09-13 09:24:08 -07:00
60 lines
1.9 KiB
JavaScript
60 lines
1.9 KiB
JavaScript
# -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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# This Source Code Form is subject to the terms of the Mozilla Public
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# License, v. 2.0. If a copy of the MPL was not distributed with this
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# file, You can obtain one at http://mozilla.org/MPL/2.0/.
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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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openUILinkIn(listbox.selectedItem.getAttribute("feedURL"), "current",
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{ ignoreAlt: true });
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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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