public static String getProtovisForDates(
String[] chartSpec,
List<Date> outDates,
List<Date> inDates,
List<Date> intervals,
int normalizeCount,
int width,
int height,
boolean showTotals,
boolean inNOut,
String browseParams) {
int[] inGram = CalendarUtil.computeHistogram(inDates, intervals);
// double[] normalizedInGram = Util.normalizeHistogramToBase(inGram, normalizeCount);
int[] outGram = CalendarUtil.computeHistogram(outDates, intervals);
// double[] normalizedOutGram = Util.normalizeHistogramToBase(outGram, normalizeCount);
return getProtoVizBox(
chartSpec,
outDates.size(),
inDates.size(),
outGram,
inGram,
normalizeCount,
width,
height,
showTotals,
inNOut,
intervals.get(0),
intervals.get(intervals.size() - 1),
false /*focusOnly*/,
browseParams);
}
public static int findMaxInOrOutInAnInterval(
List<Date> inDates, List<Date> outDates, List<Date> intervals) {
int[] histogram = CalendarUtil.computeHistogram(inDates, intervals);
int max = Integer.MIN_VALUE;
for (int x : histogram) if (x > max) max = x;
histogram = CalendarUtil.computeHistogram(outDates, intervals);
for (int x : histogram) if (x > max) max = x;
return max;
}
private static int findNormalizingMax(List<Date> dates, List<Date> intervals) {
if (dates == null) return Integer.MIN_VALUE;
int[] histogram = CalendarUtil.computeHistogram(dates, intervals);
int max = Integer.MIN_VALUE;
for (int x : histogram) if (x > max) max = x;
return max;
}
/**
* generates protovis string for group activity (in/out) chart + all names in the group.
* normalized across all groups. optionally group members names are included.
*
* @return
*/
public static List<String> getProtovisForGroups(
AddressBook addressBook,
List<SimilarGroup<String>> groups,
Collection<EmailDocument> allDocs,
int nIntervals,
int width,
int height,
boolean generateNames) {
// compute in/out dates for each group
List<Date>[] inDates = new ArrayList[groups.size()];
List<Date>[] outDates = new ArrayList[groups.size()];
for (int i = 0; i < groups.size(); i++) {
inDates[i] = new ArrayList<Date>();
outDates[i] = new ArrayList<Date>();
}
for (EmailDocument ed : allDocs) {
List<String> rawEmailAddrs = ed.getParticipatingAddrsExcept(addressBook.getOwnAddrs());
List<String> canonicalEmailAddrs = addressBook.convertToCanonicalAddrs(rawEmailAddrs);
Collections.sort(canonicalEmailAddrs);
Group<String> emailGroup = new Group<String>(canonicalEmailAddrs);
int x = Group.bestFit(groups, emailGroup);
if (x != -1) {
int sentOrReceived = ed.sentOrReceived(addressBook);
if ((sentOrReceived & EmailDocument.RECEIVED_MASK) != 0) inDates[x].add(ed.date);
if ((sentOrReceived & EmailDocument.SENT_MASK) != 0) outDates[x].add(ed.date);
}
}
// find normalizing max
int max = Integer.MIN_VALUE;
Pair<Date, Date> p = EmailUtils.getFirstLast(allDocs);
Date globalStart = p.getFirst();
Date globalEnd = p.getSecond();
List<Date> intervals = CalendarUtil.divideIntoIntervals(globalStart, globalEnd, nIntervals);
for (int i = 0; i < groups.size(); i++) {
int x = normalizingMax(inDates[i], outDates[i], intervals, /* inNOut */ true);
if (x >= max) max = x;
}
// generate protovis
List<String> result = new ArrayList<String>();
for (int i = 0; i < groups.size(); i++) {
int[] inGram = CalendarUtil.computeHistogram(inDates[i], intervals);
// double[] normalizedInGram = Util.normalizeHistogramToBase(inGram, max);
int[] outGram = CalendarUtil.computeHistogram(outDates[i], intervals);
// double[] normalizedOutGram = Util.normalizeHistogramToBase(outGram, max);
String url = JSPHelper.getURLForGroupMessages(i);
StringBuilder sb = new StringBuilder();
sb.append(
getProtoVizBox(
null,
outDates[i].size(),
inDates[i].size(),
outGram,
inGram,
max,
width,
height,
true,
true,
intervals.get(0),
intervals.get(intervals.size() - 1),
true /*focusOnly*/,
"'" + url + "'"));
// add names to the mark if needed
if (generateNames) {
sb.append("<br/><span style=\"font-size:small\">");
for (String str : groups.get(i).elements)
sb.append(Util.strippedEmailAddress(str) + "<br/>");
sb.append(
"<a href=\""
+ url
+ "\" target=\"_new\"><img title=\"Messages\" src=\"/muse/images/email.jpg\" width=\"25\"/>"
+ "</a>");
sb.append("</span>");
}
result.add(sb.toString());
}
return result;
}