@SuppressWarnings("CallToThreadDumpStack")
private List<String> getHelpLines(User user, String match) throws Exception {
List<String> retval = new ArrayList<String>();
File helpFile =
new File(ess.getDataFolder(), "help_" + Util.sanitizeFileName(user.getName()) + ".txt");
if (!helpFile.exists()) {
helpFile =
new File(ess.getDataFolder(), "help_" + Util.sanitizeFileName(user.getGroup()) + ".txt");
}
if (!helpFile.exists()) {
helpFile = new File(ess.getDataFolder(), "help.txt");
}
if (helpFile.exists()) {
final BufferedReader bufferedReader = new BufferedReader(new FileReader(helpFile));
try {
while (bufferedReader.ready()) {
final String line = bufferedReader.readLine();
retval.add(line.replace('&', '§'));
}
} finally {
bufferedReader.close();
}
return retval;
}
boolean reported = false;
String pluginName = "";
for (Plugin p : ess.getServer().getPluginManager().getPlugins()) {
try {
final PluginDescriptionFile desc = p.getDescription();
final HashMap<String, HashMap<String, String>> cmds =
(HashMap<String, HashMap<String, String>>) desc.getCommands();
for (Entry<String, HashMap<String, String>> k : cmds.entrySet()) {
if ((!match.equalsIgnoreCase(""))
&& (!p.getDescription().getName().toLowerCase().contains(match))
&& (!p.getDescription().getDescription().toLowerCase().contains(match))) {
continue;
}
if (p.getDescription().getName().toLowerCase().contains("essentials")) {
final String node = "essentials." + k.getKey();
if (!ess.getSettings().isCommandDisabled(k.getKey()) && user.isAuthorized(node)) {
retval.add("§c" + k.getKey() + "§7: " + k.getValue().get("description"));
}
} else {
if (ess.getSettings().showNonEssCommandsInHelp()) {
pluginName = p.getDescription().getName();
final HashMap<String, String> value = k.getValue();
if (value.containsKey("permission")
&& value.get("permission") != null
&& !(value.get("permission").equals(""))) {
if (user.isAuthorized(value.get("permission"))) {
retval.add("§c" + k.getKey() + "§7: " + value.get("description"));
}
} else {
if (!ess.getSettings().hidePermissionlessHelp()) {
retval.add("§c" + k.getKey() + "§7: " + value.get("description"));
}
}
}
}
}
} catch (NullPointerException ex) {
continue;
} catch (Exception ex) {
if (!reported) {
logger.log(Level.WARNING, "Error getting help for:" + pluginName, ex);
}
reported = true;
continue;
}
}
return retval;
}
