    001/*
    002 * Copyright (c) 2016-2017 Daniel Ennis (Aikar) - MIT License
    003 *
    004 *  Permission is hereby granted, free of charge, to any person obtaining
    005 *  a copy of this software and associated documentation files (the
    006 *  "Software"), to deal in the Software without restriction, including
    007 *  without limitation the rights to use, copy, modify, merge, publish,
    008 *  distribute, sublicense, and/or sell copies of the Software, and to
    009 *  permit persons to whom the Software is furnished to do so, subject to
    010 *  the following conditions:
    011 *
    012 *  The above copyright notice and this permission notice shall be
    013 *  included in all copies or substantial portions of the Software.
    014 *
    015 *  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
    016 *  EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
    017 *  MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
    018 *  NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
    019 *  LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
    020 *  OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
    021 *  WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
    022 */
    023
    024package co.aikar.commands;
    025
    026import co.aikar.commands.apachecommonslang.ApacheCommonsExceptionUtil;
    027import co.aikar.timings.Timing;
    028import co.aikar.timings.Timings;
    029import org.slf4j.Logger;
    030import org.spongepowered.api.Sponge;
    031import org.spongepowered.api.command.CommandSource;
    032import org.spongepowered.api.plugin.PluginContainer;
    033import org.spongepowered.api.text.format.TextColor;
    034import org.spongepowered.api.text.format.TextColors;
    035
    036import java.lang.reflect.Method;
    037import java.util.Collection;
    038import java.util.Collections;
    039import java.util.HashMap;
    040import java.util.List;
    041import java.util.Map;
    042
    043@SuppressWarnings("WeakerAccess")
    044public class SpongeCommandManager extends CommandManager<
    045        CommandSource,
    046        SpongeCommandIssuer,
    047        TextColor,
    048        SpongeMessageFormatter,
    049        SpongeCommandExecutionContext,
    050        SpongeConditionContext
    051    > {
    052
    053    protected final PluginContainer plugin;
    054    protected Map<String, SpongeRootCommand> registeredCommands = new HashMap<>();
    055    protected SpongeCommandContexts contexts;
    056    protected SpongeCommandCompletions completions;
    057    private Timing commandTiming;
    058    protected SpongeLocales locales;
    059
    060    public SpongeCommandManager(PluginContainer plugin) {
    061        this.plugin = plugin;
    062        String pluginName = "acf-" + plugin.getName();
    063        getLocales().addMessageBundles("acf-minecraft", pluginName, pluginName.toLowerCase());
    064        this.commandTiming = Timings.of(plugin, "Commands");
    065
    066        this.formatters.put(MessageType.ERROR, defaultFormatter = new SpongeMessageFormatter(TextColors.RED, TextColors.YELLOW, TextColors.RED));
    067        this.formatters.put(MessageType.SYNTAX, new SpongeMessageFormatter(TextColors.YELLOW, TextColors.GREEN, TextColors.WHITE));
    068        this.formatters.put(MessageType.INFO, new SpongeMessageFormatter(TextColors.BLUE, TextColors.DARK_GREEN, TextColors.GREEN));
    069        this.formatters.put(MessageType.HELP, new SpongeMessageFormatter(TextColors.AQUA, TextColors.GREEN, TextColors.YELLOW));
    070        getLocales(); // auto load locales
    071
    072        Sponge.getEventManager().registerListeners(plugin, new ACFSpongeListener(this));
    073
    074        //TODO more default dependencies for sponge
    075        registerDependency(plugin.getClass(), plugin);
    076    }
    077
    078    public PluginContainer getPlugin() {
    079        return plugin;
    080    }
    081
    082    @Override
    083    public boolean isCommandIssuer(Class<?> type) {
    084        return CommandSource.class.isAssignableFrom(type);
    085    }
    086
    087    @Override
    088    public synchronized CommandContexts<SpongeCommandExecutionContext> getCommandContexts() {
    089        if (this.contexts == null) {
    090            this.contexts = new SpongeCommandContexts(this);
    091        }
    092        return contexts;
    093    }
    094
    095    @Override
    096    public synchronized CommandCompletions<SpongeCommandCompletionContext> getCommandCompletions() {
    097        if (this.completions == null) {
    098            this.completions = new SpongeCommandCompletions(this);
    099        }
    100        return completions;
    101    }
    102
    103    @Override
    104    public SpongeLocales getLocales() {
    105        if (this.locales == null) {
    106            this.locales = new SpongeLocales(this);
    107            this.locales.loadLanguages();
    108        }
    109        return locales;
    110    }
    111
    112    @Override
    113    public boolean hasRegisteredCommands() {
    114        return !registeredCommands.isEmpty();
    115    }
    116
    117    @Override
    118    public void registerCommand(BaseCommand command) {
    119        command.onRegister(this);
    120
    121        for (Map.Entry<String, RootCommand> entry : command.registeredCommands.entrySet()) {
    122            String commandName = entry.getKey().toLowerCase();
    123            SpongeRootCommand spongeCommand = (SpongeRootCommand) entry.getValue();
    124            if (!spongeCommand.isRegistered) {
    125                Sponge.getCommandManager().register(this.plugin, spongeCommand, commandName);
    126            }
    127            spongeCommand.isRegistered = true;
    128            registeredCommands.put(commandName, spongeCommand);
    129        }
    130    }
    131
    132    public Timing createTiming(final String name) {
    133        return Timings.of(this.plugin, name, this.commandTiming);
    134    }
    135
    136    @Override
    137    public RootCommand createRootCommand(String cmd) {
    138        return new SpongeRootCommand(this, cmd);
    139    }
    140
    141    @Override
    142    public Collection<RootCommand> getRegisteredRootCommands() {
    143        return Collections.unmodifiableCollection(registeredCommands.values());
    144    }
    145
    146    @Override
    147    public SpongeCommandIssuer getCommandIssuer(Object issuer) {
    148        if (!(issuer instanceof CommandSource)) {
    149            throw new IllegalArgumentException(issuer.getClass().getName() + " is not a Command Issuer.");
    150        }
    151        return new SpongeCommandIssuer(this, (CommandSource) issuer);
    152    }
    153
    154    @Override
    155    public SpongeCommandExecutionContext createCommandContext(RegisteredCommand command, CommandParameter parameter, CommandIssuer sender, List<String> args, int i, Map<String, Object> passedArgs) {
    156        return new SpongeCommandExecutionContext(command, parameter, (SpongeCommandIssuer) sender, args, i, passedArgs);
    157    }
    158
    159    @Override
    160    public CommandCompletionContext createCompletionContext(RegisteredCommand command, CommandIssuer sender, String input, String config, String[] args) {
    161        return new SpongeCommandCompletionContext(command, (SpongeCommandIssuer) sender, input, config, args);
    162    }
    163
    164    @Override
    165    public RegisteredCommand createRegisteredCommand(BaseCommand command, String cmdName, Method method, String prefSubCommand) {
    166        return new SpongeRegisteredCommand(command, cmdName, method, prefSubCommand);
    167    }
    168
    169    @Override
    170    public void log(final LogLevel level, final String message, final Throwable throwable) {
    171        Logger logger = this.plugin.getLogger();
    172        switch(level) {
    173            case INFO:
    174                logger.info(LogLevel.LOG_PREFIX + message);
    175                if (throwable != null) {
    176                    for (String line : ACFPatterns.NEWLINE.split(ApacheCommonsExceptionUtil.getFullStackTrace(throwable))) {
    177                        logger.info(LogLevel.LOG_PREFIX + line);
    178                    }
    179                }
    180                return;
    181            case ERROR:
    182                logger.error(LogLevel.LOG_PREFIX + message);
    183                if (throwable != null) {
    184                    for (String line : ACFPatterns.NEWLINE.split(ApacheCommonsExceptionUtil.getFullStackTrace(throwable))) {
    185                        logger.error(LogLevel.LOG_PREFIX + line);
    186                    }
    187                }
    188        }
    189    }
    190
    191    @Override
    192    CommandOperationContext createCommandOperationContext(BaseCommand command, CommandIssuer issuer, String commandLabel, String[] args, boolean isAsync) {
    193        return new SpongeCommandOperationContext(
    194                this,
    195                issuer,
    196                command,
    197                commandLabel,
    198                args,
    199                isAsync
    200        );
    201    }
    202
    203    @Override
    204    public SpongeConditionContext createConditionContext(CommandIssuer issuer, String config) {
    205        return new SpongeConditionContext((SpongeCommandIssuer) issuer, config);
    206    }
    207
    208    @Override
    209    public String getCommandPrefix(CommandIssuer issuer) {
    210        return issuer.isPlayer() ? "/" : "";
    211    }
    212}