@Override
protected ArrayList<LevelItem> doInBackground(Void... params) {
String[] files = FileHandler.getFileList(FileHandler.download_dir);
ArrayList<LevelItem> levels = new ArrayList<LevelItem>();
for (int i = files.length - 1; i >= 0; i--) {
String full_file = files[i];
String the_level = FileHandler.readTextFile(FileHandler.download_dir, full_file);
if (the_level == null || the_level.equals(Constants.empty)) continue;
LevelItem temp = new LevelItem();
try {
temp.lid = Integer.valueOf(RawTextReader.findValueInXML(the_level, lid));
temp.name = RawTextReader.findValueInXML(the_level, name);
temp.changed = Long.valueOf(RawTextReader.findValueInXML(the_level, changed));
temp.download_time = Long.valueOf(RawTextReader.findValueInXML(the_level, download_time));
temp.this_state = LevelItem.EnumButtonStates.play;
// finally add and commit
levels.add(temp);
the_level = null;
} catch (java.lang.NumberFormatException e) {
// could not format, do nothing.
} catch (java.lang.IllegalStateException e) {
// bad download, do nothing.
}
}
checkUpdates(levels);
return levels;
}
private void checkUpdates(ArrayList<LevelItem> levels) {
if (levels.size() == 0) return;
SparseArray<Long> local_download_times = new SparseArray<Long>();
// here we check if it needs to be updated.
// because this is already in async mode, we dont need another task :D!
NetworkManager my_manager = new NetworkManager();
HashMap<String, String> url_helper = new HashMap<String, String>();
url_helper.put(NetworkManager.url_file, NetworkManager.file_game);
url_helper.put(NetworkManager.url_action, "check_xml_update");
if (Constants.logged_in) url_helper.put("uid", String.valueOf(Constants.uid));
// build a string of lids
String lid_string = Constants.empty;
String changed_string = Constants.empty;
for (int i = levels.size() - 1; i >= 1; i--) {
LevelItem reference = levels.get(i);
lid_string += String.valueOf(reference.lid) + ",";
changed_string += String.valueOf(reference.changed) + ",";
local_download_times.put(reference.lid, reference.download_time);
}
lid_string += String.valueOf(levels.get(0).lid); // properly comma separated
changed_string += String.valueOf(levels.get(0).changed);
local_download_times.put(levels.get(0).lid, levels.get(0).download_time);
url_helper.put(lid, String.valueOf(lid_string));
url_helper.put(changed, String.valueOf(changed_string));
String unparsed_return = my_manager.accessNetwork(NetworkManager.genericUrlBuilder(url_helper));
// now lets see what we get back
try {
JSONObject json = new JSONObject(unparsed_return);
if (json.getBoolean("success")) {
for (int i = levels.size() - 1; i >= 0; i--) {
LevelItem temp = levels.get(i);
try {
JSONObject lids_n_values = json.getJSONObject(String.valueOf(temp.lid));
if (lids_n_values.getBoolean("needs_update")
|| local_download_times.get(temp.lid, Constants.force_update_epoch + 1)
< Constants.force_update_epoch) {
temp.this_state = LevelItem.EnumButtonStates.update;
}
temp.current_rateing = lids_n_values.getInt("rating");
if (lids_n_values.getInt("reporting") != 0) temp.reported = true;
} catch (JSONException e) {
// do nothing
}
}
}
} catch (JSONException e) {
// do nothing
}
}