/*
* Get the JSON array containing the details of all the triggers
* which have activated a given survey at the moment.
*/
public static JSONArray getActiveTriggerInfo(Context context, String campaignUrn, String survey) {
JSONObject jInfo = new JSONObject();
JSONArray jTrigs = new JSONArray();
TriggerDB db = new TriggerDB(context);
db.open();
Cursor c = db.getAllTriggers(campaignUrn);
if (c.moveToFirst()) {
do {
if (getActiveSurveys(context, c).contains(survey)) {
addTriggerInfoToArray(context, c, jTrigs);
}
} while (c.moveToNext());
}
c.close();
db.close();
try {
jInfo.put(KEY_ACTIVE_TRIGGERS, jTrigs);
} catch (JSONException e) {
return null;
}
return jTrigs;
}
/*
* Get all the active surveys corresponding to a specific trigger.
*/
public static Set<String> getActiveSurveysForTrigger(Context context, int trigId) {
HashSet<String> actSurveys = new HashSet<String>();
TriggerDB db = new TriggerDB(context);
db.open();
Cursor c = db.getTrigger(trigId);
if (c.moveToFirst()) {
actSurveys.addAll(getActiveSurveys(context, c));
}
c.close();
db.close();
return actSurveys;
}
/*
* Get the list of all surveys active at the moment. This
* function creates a set of all active surveys from all
* active triggers.
*
* This function is used by the Notifier to prepare the
* notification item.
*/
public static Set<String> getAllActiveSurveys(Context context, String campaignUrn) {
HashSet<String> actSurveys = new HashSet<String>();
TriggerDB db = new TriggerDB(context);
db.open();
Cursor c = db.getAllTriggers(campaignUrn);
if (c.moveToFirst()) {
do {
actSurveys.addAll(getActiveSurveys(context, c));
} while (c.moveToNext());
}
c.close();
db.close();
return actSurveys;
}
/*
* To be called when a trigger expires. This function logs using
* SystemLog, the list of all surveys not taken by the user
* but were activated by the given trigger.
*/
public static void handleExpiredTrigger(Context context, int trigId) {
TriggerDB db = new TriggerDB(context);
db.open();
String sActDesc = db.getActionDescription(trigId);
String sTrigDesc = db.getTriggerDescription(trigId);
String sTrigType = db.getTriggerType(trigId);
String sRTDesc = db.getRunTimeDescription(trigId);
String sCampaignUrn = db.getCampaignUrn(trigId);
db.close();
if (sActDesc == null
|| sTrigDesc == null
|| sTrigType == null
|| sCampaignUrn == null
|| sRTDesc == null) {
return;
}
TriggerActionDesc actDesc = new TriggerActionDesc();
if (!actDesc.loadString(sActDesc)) {
return;
}
TriggerRunTimeDesc rtDesc = new TriggerRunTimeDesc();
if (!rtDesc.loadString(sRTDesc)) {
return;
}
LinkedList<String> untakenList = new LinkedList<String>();
for (String survey : actDesc.getSurveys()) {
if (!IsSurveyTaken(context, sCampaignUrn, survey, rtDesc.getTriggerTimeStamp())) {
untakenList.add(survey);
}
}
if (untakenList.size() == 0) {
return;
}
JSONArray jSurveyList = new JSONArray();
for (String survey : actDesc.getSurveys()) {
jSurveyList.put(survey);
}
JSONArray jUntakenSurveys = new JSONArray();
for (String unTakenSurvey : untakenList) {
jUntakenSurveys.put(unTakenSurvey);
}
JSONObject jExpired = new JSONObject();
try {
jExpired.put(KEY_TRIGGER_TYPE, sTrigType);
jExpired.put(KEY_TRIGGER_DESC, new JSONObject(sTrigDesc));
jExpired.put(KEY_SURVEY_LIST, jSurveyList);
jExpired.put(KEY_UNTAKEN_SURVEYS, jUntakenSurveys);
jExpired.put(KEY_CAMPAIGN_URN, sCampaignUrn);
} catch (JSONException e) {
return;
}
// Log the info
String msg = "Expired trigger has surveys not taken: " + jExpired.toString();
Log.i(DEBUG_TAG, "NotifSurveyAdaptor: SystemLogging the following message: ");
Log.i(DEBUG_TAG, msg);
systemLog(context, msg);
}