public static Map<String, Object> getResultByTag(String tag) throws Exception {
Map<String, Object> result = new HashMap<>();
visualizator = new Visualizator();
try {
ArrayList tags = new ArrayList<>();
tags.add(tag);
tags = visualizator.getCounterHistory(tags);
Map<String, Object> data = visualizator.exportData(tags, "datasets_win");
data.put("datasets_lose", "");
result.put("success", true);
result.put("data", data);
} catch (Exception ex) {
result.put("success", false);
result.put("message", ex.getMessage());
}
visualizator.close();
return result;
}
/* Get JSON for visualization of one day */
public static Map<String, Object> getResult(String name) throws Exception {
Map<String, Object> result = new HashMap<>();
try {
Map<String, Object> data = new HashMap<>(); // will be put to result
Map<String, Object> dataLose = new HashMap<>(); // lose tag
Map<String, Object> dataWin =
exportJSON(Config.resultLocation + "/" + name + ".JSON"); // today's trending tag
/* change key name of today's trending tag */
Object datasets = (Object) dataWin.get("datasets");
data.put("datasets_win", datasets);
/* put date */
datasets = (Object) dataWin.get("labels");
data.put("labels", datasets);
/* initialization */
DateUtility d = new DateUtility(name.substring(0, 10));
visualizator = new Visualizator();
/* save list of today's trending tag for comparison */
datasets = (Object) dataWin.get("datasets");
DataJSON[] todayTop = gson.fromJson(gson.toJson(datasets), DataJSON[].class);
Set<String> todayTopTag = new HashSet<>();
for (DataJSON aTodayTop : todayTop) {
todayTopTag.add(aTodayTop.label);
}
/* process every trending tag except today */
boolean done = false;
while (!done) {
d.prevDay();
String location = Config.resultLocation + "/" + d.toString() + "-top.JSON";
File f = new File(location);
if (f.exists() && !f.isDirectory()) {
/* save list of d's trending tag */
Map<String, Object> temp = exportJSON(location);
datasets = (Object) temp.get("datasets");
DataJSON[] historyTop = gson.fromJson(gson.toJson(datasets), DataJSON[].class);
/* get list of lose tag */
ArrayList<String> historyTopTag = new ArrayList<>();
for (DataJSON aHistoryTop : historyTop) {
if (!todayTopTag.contains(aHistoryTop.label)) {
historyTopTag.add(aHistoryTop.label);
}
}
ArrayList<Tag> t = visualizator.getCounterHistory(historyTopTag);
dataLose.putAll(visualizator.exportData(t, "datasets_lose"));
} else {
done = true;
}
}
if (dataLose.get("datasets_lose") == null) {
data.put("datasets_lose", "");
} else {
data.put("datasets_lose", dataLose.get("datasets_lose"));
}
result.put("data", data);
result.put("success", true);
} catch (Exception ex) {
result.put("success", false);
result.put("message", ex.getMessage());
}
visualizator.close();
return result;
}