1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
5 function feedLink(url) {
6 var feed_link = document.createElement('a');
8 feed_link.addEventListener("click", onClick);
13 chrome.tabs.getSelected(function(tab) {
14 chrome.storage.local.get(tab.id.toString(), function(result) {
15 var feeds = result[tab.id];
16 if (feeds.length == 1) {
17 // Only one feed, no need for a bubble; go straight to the subscribe
19 preview(feeds[0].href);
21 var content = document.getElementById('content');
22 var heading = document.getElementById('heading');
24 chrome.i18n.getMessage("rss_subscription_action_title");
25 content.appendChild(document.createElement('br'));
27 var feed_list = document.createElement('table');
28 feed_list.style.width = "400";
29 for (var i = 0; i < feeds.length; ++i) {
30 // Create an RSS image and the anhor encapsulating it.
31 var img_link = feedLink(feeds[i].href);
32 var img = document.createElement('img');
33 img.src = "feed-icon-16x16.png";
34 img_link.appendChild(img);
36 // Create a text node and the anchor encapsulating it.
37 var text_link = feedLink(feeds[i].href);
38 text_link.appendChild(document.createTextNode(feeds[i].title));
40 // Add the data to a row in the table.
41 var tr = document.createElement('tr');
42 tr.className = "feedList";
43 var td = document.createElement('td');
45 td.appendChild(img_link);
46 var td2 = document.createElement('td');
47 td2.appendChild(text_link);
50 feed_list.appendChild(tr);
53 content.appendChild(feed_list);
59 function onClick(event) {
60 var a = event.currentTarget;
64 function preview(feed_url) {
65 // See if we need to skip the preview page and subscribe directly.
67 if (window.localStorage && window.localStorage.showPreviewPage == "No") {
69 url = window.localStorage.defaultReader.replace("%s", escape(feed_url));
71 // Show the preview page.
72 url = "subscribe.html?" + encodeURIComponent(feed_url);
74 chrome.tabs.create({ url: url });
79 document.addEventListener('DOMContentLoaded', main);