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save.html
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<!--
! This Source Code Form is subject to the terms of the Mozilla Public
! License, v. 2.0. If a copy of the MPL was not distributed with this
! file, You can obtain one at http:https://mozilla.org/MPL/2.0/.
!
! Copyright 2013 Mark Craig
-->
<html lang="en">
<head>
<meta charset="utf-8" />
<title>Configure Your Feeds</title>
<link rel="stylesheet" type="text/css" href="css/style.css">
</head>
<body>
<div class="banner"><a href="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/markcraig/reader"
target="_blank">Fork me</a></div>
<div>
<p style="text-align: center;">
<b>Configure Your Feeds</b>
<span style="font-size: smaller;">
<a href="index.html" style="float: left;">Read feeds</a>
<a href="examples/feeds.json" style="float: right;"
target="_blank">Example feeds file</a>
</span>
</p>
<hr style="clear: both;" />
</div>
<div id="useDropbox">
<b>Store Data in Dropbox</b>
<form>
<input id="dropbox" type="button" value="Use Dropbox"
onclick="client.authenticate(); return false;">
</form>
</div>
<div id="addFeed">
<b>Add Feed</b>
<form id="feedUrl">
<label for="addUrl">Site URL: </label><input id="addUrl"
type="url" size="60" />
</form>
</div>
<div id="removeFeed">
<b>Remove Feed</b>
<form>
<select id="feedList">
<option>Select feed to remove</option>
</select>
</form>
</div>
<div id="importFeeds">
<b>Upload Feeds</b>
<form>
<label for="feedsFile">Overwrite feeds from JSON file: </label>
<input id="feedsFile" type="file" accept="application/json" />
</form>
</div>
<div id="exportFeeds">
<b>Download Feeds</b>
<form>Download your current <a id="export" href="not.set"
download="feeds.json">feeds</a> as <code>feeds.json</code>.</form>
</div>
<div>
<b>Reset Reader</b>
<form>
<label for="reset">Re-read old feeds: </label>
<input id="reset" type="button" value="Reset">
</form>
</div>
<hr />
<div id="status"></div>
<!--
For loading the feed API
-->
<script type="text/javascript" src="https://www.google.com/jsapi"></script>
<script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script>
<script type="text/javascript" src="js/oauth.js"></script>
<script type="text/javascript" src="js/dropbox-datastores-1.0.0.js"></script>
<script type="text/javascript" src="js/reader.js"></script>
<script type="text/javascript" src="js/jquery.cookie.js"></script>
<script type="text/javascript">
// Feeds are an array of objects { url, title }.
// When this script executes, load the feeds currently stored and make sure
// they are stored sorted by title.
var feeds = loadFeeds();
listFeeds(feeds);
storeFeeds(feeds);
/**
* Add feed to stored feeds (find from URL)
*/
function storeFeed(feed) {
var strFeeds = JSON.stringify(feeds);
var strFeed = JSON.stringify(feed);
if (strFeeds.indexOf(strFeed) === -1) { // Add only new feeds.
feeds.push(feed);
feeds = sortFeeds(feeds);
storeFeeds(feeds);
} else {
$("#status").html("<p>" + feed.title + " already stored.</p>");
}
}
google.load("feeds", "1");
function addFirstFeed(result) {
if (!result.error) {
var entry = result.entries[0];
console.log(entry.url + "\n" + entry.title);
var newFeed = {
url: entry.url,
title: entry.title
};
storeFeed(newFeed);
listFeeds(feeds);
} else {
$("#status").html("<p>No feed was found.</p>");
}
}
$("#feedUrl").submit(function(event) {
event.preventDefault();
var site = $("#addUrl").val().replace(/^http(s)?:\/\//, "");
// console.log(site);
google.feeds.findFeeds("site:"+site, addFirstFeed);
});
/**
* Remove feed from stored feeds (user choses by title)
*/
function removeFeed(index) {
var removed = feeds.splice(index, 1);
storeFeeds(feeds);
return removed[0];
}
$("#feedList").on("focus", function() {
for (var i = 0; i < feeds.length; i++) {
var option = document.createElement("option");
option.textContent = option.value = feeds[i].title;
document.getElementById("feedList").appendChild(option);
}
});
$("#feedList").on("change", function () {
// console.log("Selected: " + $(this).val());
var i = 0;
for (i; i < feeds.length; i++) {
if (feeds[i].title === $(this).val()) {
break;
}
}
// console.log("Index: " + i);
var removed = removeFeed(i);
$("#status").html(
"<p>Removed feed: <a href='" + removed.url + "'>"
+ removed.title + "</a></p>"
);
// console.log(JSON.stringify(feeds));
});
/**
* Export feeds to file named feeds.json
*/
$("#export").attr(
"href",
"data:text;charset=utf-8," + JSON.stringify(feeds, "", 2)
);
// Import feeds from JSON file (merge if necessary)
function listFeeds(feeds) {
var htmlList = "<p>Feeds currently saved in this browser:</p>";
if (feeds.length === 0) {
$("#status").html("<p>No feeds are saved.</p>");
}
htmlList += "<ul>";
for (var i=0; i < feeds.length; i++) {
var href = feeds[i].url;
var title = "<a href='" + href + "'>" + feeds[i].title + "</a>";
htmlList += "<li>" + title + "</li>";
}
htmlList += "</ul>";
$("#status").html(htmlList);
}
$("#feedsFile").change(function(event) {
var file = event.target.files[0];
console.log(JSON.stringify(file));
var reader = new FileReader();
reader.onload = (function(file) {
return function(e) {
var content = JSON.parse(e.target.result);
content = sortFeeds(content);
storeFeeds(content);
listFeeds(content);
};
})(file);
reader.readAsText(file);
});
/**
* Delete cookie to re-read old feeds.
*/
$("#reset").click(function() {
$.removeCookie(cookieName);
$("#status").html("<p>Return to reading <a href='index.html'>feeds</a>.</p>");
});
</script>
</body>
</html>