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Console: Hide buttons on /configkeyring if no entries

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zzz
2019-11-13 17:39:56 +00:00
parent cecf255706
commit 65b3cdbb12
2 changed files with 18 additions and 7 deletions
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21
apps/routerconsole/java/src/net/i2p/router/web/helpers/ConfigKeyringHelper.java
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@ -37,9 +37,15 @@ public class ConfigKeyringHelper extends HelperBase {
private void renderStatusHTML(StringWriter out) throws IOException {
StringBuilder buf = new StringBuilder(1024);
buf.append("<h3>").append(_t("Local encrypted destinations")).append("</h3>");
render(buf, true);
boolean rv1 = render(buf, true);
buf.append("<h3>").append(_t("Remote encrypted destinations")).append("</h3>");
render(buf, false);
boolean rv2 = render(buf, false);
if (rv1 || rv2) {
buf.append("\n<table id=\"addkeyring\"><tr><td align=\"right\">" +
"<input type=\"reset\" class=\"cancel\" value=\"").append(_t("Cancel")).append("\">" +
"<input type=\"submit\" name=\"action\" class=\"delete\" value=\"").append(_t("Delete key")).append("\">" +
"</td></tr></table>");
}
out.write(buf.toString());
out.flush();
}
@ -47,8 +53,10 @@ public class ConfigKeyringHelper extends HelperBase {
/**
* @since 0.9.33 moved from PersistentKeyRing
* @param local true for local (Enc. LS1 only), false for remote (all types)
* @return true if there were any entries
*/
private void render(StringBuilder buf, boolean local) {
private boolean render(StringBuilder buf, boolean local) {
boolean rv = false;
buf.append("\n<table class=\"configtable\"><tr>");
if (!local)
buf.append("<th align=\"left\">").append(_t("Delete"));
@ -92,6 +100,7 @@ public class ConfigKeyringHelper extends HelperBase {
if (!local)
buf.append("</td><td></td><td></td><td>");
buf.append("</td></tr>\n");
rv = true;
}
// LS2
if (!local) {
@ -153,9 +162,15 @@ public class ConfigKeyringHelper extends HelperBase {
if (t > 0)
buf.append(DataHelper.formatDate(t));
buf.append("</td></tr>");
rv = true;
}
}
if (!rv) {
buf.append("<tr><td align=\"center\" colspan=\"").append(local ? '3' : '8').append("\"><i>")
.append(_t("none")).append("</i></td></tr>");
}
buf.append("</table>\n");
return rv;
}
/** @since 0.9.41 */