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163 lines
4.4 KiB
163 lines
4.4 KiB
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
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<html>
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
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<title>rss terminal</title>
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<style type="text/css">
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div#feedbox {
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padding: 0;
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margin: 0;
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background: #fff;
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text-align:left;
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font:9px 'Lucida Console', 'Courier New', monospace;
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}
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div#feedbox p {
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margin:0px 0;
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}
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</style>
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<script type="text/javascript" src="/js/ajax.js"></script>
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<script type="text/javascript" src="/js/rss2.js"></script>
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<script type="text/javascript" src="/js/query.js"></script>
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<script type="text/javascript">
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var lines = new Array();
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var maxlines = 20;
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var maxwidth = 90;
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var maxtime = 10000; // time that should be wasted until everything is scrolled
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var minwait = 50; // if this is too short, the CPU will eat all performance
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var maxwait = 500;
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var scroller = null;
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var idleping = null;
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var loader = null;
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var lastwait = 1000;
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var tab = " ";
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var lastShow = new Date();
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var set = "";
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var requestCount = 0;
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function fillLines() {
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alert(maxlines);
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for (var i = 0; i < maxlines + 1; i++) {
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alert(maxlines);http://localhost:8080/Steering.html?shutdown=
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addLine(i + "-123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789-");
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//addLine("");
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}
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}
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function addLine(line) {
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while (line.length > maxwidth) {
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lines.push(line.substring(0, maxwidth));
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line = tab + line.substring(maxwidth);
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}
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lines.push(line);
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if (lines.length > maxlines) {
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if (scroller != null) {
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window.clearInterval(scroller);
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scroller = null;
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}
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scroller=window.setInterval("scroll()", newwait());
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}
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show();
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}
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function show() {
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now = new Date();
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if (now.getTime() - lastShow.getTime() < 50) return;
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var doc = document.getElementById("content");
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doc.innerHTML = "";
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for (var i = 0; i < maxlines; i++) {
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if (lines[i]) doc.innerHTML += lines[i] + "<br />";
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}
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lastShow = new Date();
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}
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function newwait() {
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if (lines.length > maxlines) {
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var time = maxtime / (lines.length - maxlines);
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if (time < minwait) time = minwait;
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if (time > maxwait) time = maxwait;
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} else {
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time = maxwait;
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}
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if (time < lastwait) time = (time + maxlines * lastwait) / (maxlines + 1);
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lastwait = time;
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return time;
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}
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function scroll() {
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if (scroller != null) {
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window.clearInterval(scroller);
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scroller = null;
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}
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if (lines.length > maxlines) {
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var factor = (lines.length - maxlines) / maxlines / 10;
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if (factor < 0) factor = 1;
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if (factor > 3) factor = 3;
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for (var i = 0; i < factor; i++) {
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lines.shift();
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}
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show();
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scroller=window.setInterval("scroll()", newwait());
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}
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}
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function showRSS(RSS) {
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//populate the items
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for (var i=0; i<RSS.items.length; i++) {
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if (RSS.items[i].title != null) addLine(RSS.items[i].title);
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if (RSS.items[i].link != null) addLine(tab + RSS.items[i].link);
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if (RSS.items[i].description != null) addLine(tab + RSS.items[i].description);
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}
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return true;
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}
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function idlepingExec() {
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if (lines.length <= maxlines) {
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// feed in some empty lines to make the list appear alive
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addLine("");
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}
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}
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function load() {
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getRSS("/api/feed.rss?count=80&set=" + set + "&requestCount=" + requestCount + "&time=" + (new Date()).getTime());
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requestCount++;
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}
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function init() {
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if (query.maxlines) maxlines = query.maxlines;
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if (query.maxwidth) maxwidth = query.maxwidth;
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if (query.maxtime) maxtime = query.maxtime;
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if (query.minwait) minwait = query.minwait;
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if (query.maxwait) maxwait = query.maxwait;
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if (query.width) {
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document.getElementById("feedbox").style.width = query.width;
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}
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if (query.height) {
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document.getElementById("feedbox").style.height = query.height;
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}
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if (query.set) set = query.set;
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if (query.background) {
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document.getElementById("feedbox").style.background = "#" + query.background;
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}
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if (query.color) {
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document.getElementById("feedbox").style.color = "#" + query.color;
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}
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idleping = window.setInterval("idlepingExec()", 17000);
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loader=window.setInterval("load()", 10000);
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load();
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}
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</script>
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</head>
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<body onload="self.getURLparameters();init();">
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<div id="feedbox">
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<p id="content"></p>
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</div>
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</body>
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</html>
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