Source

SCons / timings / changelog.html

<html>
<head>
<script src="js/common.js"></script>
<style type="text/css">
table {
  border-collapse: collapse;
}
thead {
  border-top: solid 1px gray;
  border-left: solid 1px gray;
}
tbody {
  border-top: solid 1px gray;
  border-bottom: solid 1px gray;
  border-left: solid 1px gray;
}
th {
  text-align: center;
  border-right: solid 1px gray;
}
td {
  padding-left: 0.5em;
  padding-top: 0.3em;
  padding-bottom: 0.3em;
  padding-right: 1.4em;
  border-top: solid 1px gray;
  vertical-align: top;
  font-family: monospace;
}
form {
  background-color: lightblue;
  border: 1px solid gray;
  padding: 2px;
}
iframe#content {
  border: none;
  width: 0px;
  height: 0px;
}
/*
form {
  position: fixed;
  left: 0px;
  top: 0px;
  width: 100%;
}
*/
</style>
</head>
<body>
<form name="ui">
  SVN path: <input id="url" type="text" name="url" value="">
  SVN revision range: <input id="range" type="text" name="range" value="">
  <input id="mode_text" type="radio" name="mode" value="text">text
  <input id="mode_html" type="radio" name="mode" value="html">html
  <input type="submit" value="Show Changelog">
</form>

<script>
params = ParseParams();

function fix_text(str, n) {
  if (str.length > n)
    return str.substring(0, n);

  for (var i = str.length; i < n; ++i)
    str = str + ' ';
  return str;
}

function get_entries() {
  return content.contentDocument.getElementsByTagName("logentry");
}

function get_info(entry) {
  var r = new Object;
  r.rev = entry.getAttribute("revision");
  r.author = entry.getElementsByTagName("author")[0].textContent;
  r.msg = entry.getElementsByTagName("msg")[0].textContent;
  r.paths = [];
  var paths = entry.getElementsByTagName("path")
  for (var i = 0; i < paths.length; ++i) {
    r.paths.push({"action" : paths[i].getAttribute("action"),
                  "value"  : paths[i].textContent});
  }
  return r;
}

function render_log_callback() {
  if ("mode" in params && params.mode == "text") {
    var out = document.createElement("PRE");
    document.body.appendChild(out);

    var entries = get_entries();
    for (var i = 0; i < entries.length; ++i) {
      var info = get_info(entries[i]);

      var msg = info.msg;
      msg = msg.replace(/\n/g, ' ' );
      msg = msg.replace(/\t/g, ' ' );
      while (msg.charAt(0) == ' ')
        msg = msg.substring(1);
      
      var msg_clipped = msg.substring(0, 66);
      if (msg_clipped.length < msg.length)
        msg_clipped = msg_clipped + "...";

      out.appendChild(document.createTextNode(
          fix_text(info.rev, 6) + " " +
          fix_text(info.author, 8) + " " +
          msg_clipped + "\n"));
    }
  } else {
    var table = document.createElement("TABLE");
    table.setAttribute("class", "log");
    document.body.appendChild(table);

    var entries = get_entries();
    for (var i = 0; i < entries.length; ++i) {
      var info = get_info(entries[i]);

      var tr = document.createElement("TR");
      table.appendChild(tr);

      var td, a;

      // revision:
      td = document.createElement("TD");
      tr.appendChild(td);

      a = document.createElement("A");
      a.setAttribute("href", "http://scons.tigris.org/source/browse/scons?view=rev&revision=" + info.rev);
      a.appendChild(document.createTextNode(info.rev));

      td.appendChild(a);

      // author:
      td = document.createElement("TD");
      tr.appendChild(td);

      a = document.createElement("A");
      a.setAttribute("href", "mailto:" + info.author);
      a.appendChild(document.createTextNode(info.author));

      td.appendChild(a);

      // details:
      td = document.createElement("TD");
      tr.appendChild(td);

      var p = document.createElement("PRE");
      td.appendChild(p);

      var s = info.msg;
      p.appendChild(document.createTextNode(s));

      for (var j = 0; j < info.paths.length; ++j) {
        td.appendChild(document.createTextNode(info.paths[j]["action"] + " - "))
        var a = document.createElement("A");
        a.setAttribute("href", "http://scons.tigris.org/source/browse/scons" + info.paths[j]["value"] + "?r1=" + info.rev + "&r2=" + (info.rev - 1) + "&pathrev=" + info.rev);
        a.appendChild(document.createTextNode(info.paths[j]["value"]));
        td.appendChild(a);
        td.appendChild(document.createElement("BR"));
      }
    }
  }
}

function render_log() {
  var svn_url = params["url"];
  var svn_range = params["range"];
  if (svn_url == undefined || svn_range == undefined)
    return;

  var url = "http://" + location.host + "/cgi-bin/svn-log?url=http://codf21.jail/svn/" +
      unescape(svn_url) + "&range=" + unescape(svn_range);

  // global 'content' variable: a hidden iframe used to fetch svn data.
  content = document.createElement("IFRAME");
  content.setAttribute("id", "content");
  content.setAttribute("onload", "render_log_callback()");
  content.setAttribute("src", url);
  document.body.appendChild(content);

  var el;
  if ("mode" in params && params["mode"] == "text") {
    el = document.getElementById("mode_text");
  } else {
    el = document.getElementById("mode_html");
  }
  el.setAttribute("checked", "1");

  el = document.getElementById("url");
  el.setAttribute("value", unescape(svn_url));

  el = document.getElementById("range");
  el.setAttribute("value", unescape(svn_range));
}

render_log()
</script>
</body>
</html>
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