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Console: Don't refresh bw graph with js unless enclosing summary bar refresh time is longer

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zzz
2020-01-03 14:52:58 +00:00
parent 23598ab011
commit 1a0b25a6ef
1 changed files with 17 additions and 4 deletions
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21
apps/routerconsole/java/src/net/i2p/router/web/helpers/SummaryBarRenderer.java
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@ -10,6 +10,7 @@ import java.util.TreeMap;
import java.util.List;
import java.util.Map;
import net.i2p.CoreVersion;
import net.i2p.app.ClientAppManager;
import net.i2p.crypto.SigType;
import net.i2p.data.DataHelper;
@ -960,16 +961,28 @@ class SummaryBarRenderer {
/** @since 0.9.32 */
public String renderBandwidthGraphHTML() {
if (_helper == null) return "";
if (StatSummarizer.isDisabled(_context))
return "";
StringBuilder buf = new StringBuilder(512);
if (!StatSummarizer.isDisabled(_context)) {
buf.append("<div id=\"sb_graphcontainer\"><a href=\"/graphs\"><table id=\"sb_bandwidthgraph\">" +
buf.append("<div id=\"sb_graphcontainer\"");
// 15 sec js refresh
// only do this if the summary bar refresh is slower, otherwise it looks terrible
String r = _context.getProperty(CSSHelper.PROP_REFRESH, CSSHelper.DEFAULT_REFRESH);
int refr = 60;
try {
refr = Integer.parseInt(r);
} catch (NumberFormatException nfe) {}
if (refr >= 25) {
buf.append("><script src=\"/js/refreshGraph.js?").append(CoreVersion.VERSION).append("\" type=\"text/javascript\" id=\"refreshGraph\" async></script>");
} else {
buf.append(" style=\"background-image: url(/viewstat.jsp?stat=bw.combined&amp;periodCount=20&amp;width=220&amp;height=50&amp;hideLegend=true&amp;hideGrid=true&amp;time=").append(_context.clock().now() / 1000).append("\">");
}
buf.append("<a href=\"/graphs\"><table id=\"sb_bandwidthgraph\">" +
"<tr title=\"")
.append(_t("Our inbound &amp; outbound traffic for the last 20 minutes"))
.append("\"><td><span id=\"sb_graphstats\">")
.append(_helper.getSecondKBps())
.append("Bps</span></td></tr></table></a></div>\n");
}
buf.append("<script src=\"/js/refreshGraph.js\" type=\"text/javascript\" id=\"refreshGraph\" async></script>");
return buf.toString();
}