/** writes out csv stats as an encrypted file in RESULTS_DIR/<userid>/filename */
public void logStats(String filename, boolean nullClues) {
Indexer.IndexStats stats = archive.getIndexStats();
StringBuilder statsLog = new StringBuilder();
Pair<String, String> indexStats = Util.fieldsToCSV(stats, true);
Pair<String, String> addressBookStats = Util.fieldsToCSV(archive.addressBook.getStats(), true);
Pair<String, String> studyStats = Util.fieldsToCSV(stats, true);
Pair<String, String> archiveStats = Util.fieldsToCSV(archive.stats, true);
statsLog.append(
"STUDYSTATS-1: "
+ studyStats.getFirst()
+ indexStats.getFirst()
+ addressBookStats.getFirst()
+ archiveStats.getFirst()
+ "\n");
statsLog.append(
"STUDYSTATS-2: "
+ studyStats.getSecond()
+ indexStats.getSecond()
+ addressBookStats.getSecond()
+ archiveStats.getSecond()
+ "\n");
int idx = 1;
for (MemoryQuestion mq : this.getQuestions()) {
if (nullClues) mq.clue.clue = null;
Pair<String, String> p = Util.fieldsToCSV(mq.clue.clueStats, true);
Pair<String, String> p1 = Util.fieldsToCSV(mq.stats, true);
if (idx == 1)
statsLog.append(
"QUESTIONSTATS-header: "
+ p.getFirst()
+ ','
+ p1.getFirst()
+ "correct answer, user answer, user answer before hint, clue"
+ "\n");
// statsLog.append("QUESTIONSTATS-2: " + p.getSecond() + ',' + p1.getSecond() +
// mq.correctAnswer + "," + mq.userAnswer + "," + mq.userAnswerBeforeHint + "," +
// mq.clue.clue.replaceAll(",", " ") + "\n");
statsLog.append(
"QUESTIONSTATS-2: "
+ p.getSecond()
+ ','
+ p1.getSecond()
+ mq.correctAnswer
+ ","
+ mq.userAnswer
+ ","
+ mq.userAnswerBeforeHint
+ "\n");
idx = idx + 1;
}
String RESULTS_DIR =
System.getProperty("user.home")
+ File.separator
+ "results"
+ File.separator
+ this.stats.userid;
new File(RESULTS_DIR).mkdirs();
String file = RESULTS_DIR + File.separator + filename;
try {
CryptoUtils.writeEncryptedBytes(statsLog.toString().getBytes("UTF-8"), file);
} catch (UnsupportedEncodingException e) {
Util.print_exception(e, log);
} catch (Exception e) {
Util.print_exception("NOC ERROR: encryption failed!", e, log);
}
log.info(statsLog);
}
