179 lines
6.4 KiB
Java
179 lines
6.4 KiB
Java
/*
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* Copyright or © or Copr. Moribus (2013)
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* Copyright or © or Copr. ProkopyL <prokopylmc@gmail.com> (2015)
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* Copyright or © or Copr. Amaury Carrade <amaury@carrade.eu> (2016 – 2021)
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* Copyright or © or Copr. Vlammar <valentin.jabre@gmail.com> (2019 – 2021)
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*
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* This software is a computer program whose purpose is to allow insertion of
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* custom images in a Minecraft world.
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*
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* This software is governed by the CeCILL license under French law and
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* abiding by the rules of distribution of free software. You can use,
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* modify and/ or redistribute the software under the terms of the CeCILL
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* license as circulated by CEA, CNRS and INRIA at the following URL
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* "http://www.cecill.info".
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*
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* As a counterpart to the access to the source code and rights to copy,
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* modify and redistribute granted by the license, users are provided only
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* with a limited warranty and the software's author, the holder of the
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* economic rights, and the successive licensors have only limited
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* liability.
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*
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* In this respect, the user's attention is drawn to the risks associated
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* with loading, using, modifying and/or developing or reproducing the
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* software by the user in light of its specific status of free software,
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* that may mean that it is complicated to manipulate, and that also
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* therefore means that it is reserved for developers and experienced
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* professionals having in-depth computer knowledge. Users are therefore
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* encouraged to load and test the software's suitability as regards their
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* requirements in conditions enabling the security of their systems and/or
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* data to be ensured and, more generally, to use and operate it in the
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* same conditions as regards security.
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*
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* The fact that you are presently reading this means that you have had
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* knowledge of the CeCILL license and that you accept its terms.
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*/
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package fr.moribus.imageonmap.commands;
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import fr.moribus.imageonmap.PluginConfiguration;
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import fr.moribus.imageonmap.map.ImageMap;
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import fr.moribus.imageonmap.map.MapManager;
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import fr.zcraft.quartzlib.components.commands.Command;
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import fr.zcraft.quartzlib.components.commands.CommandException;
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import fr.zcraft.quartzlib.components.i18n.I;
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import java.net.URL;
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import java.util.ArrayList;
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import java.util.List;
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import java.util.UUID;
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import java.util.function.Consumer;
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import java.util.stream.Collectors;
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import org.bukkit.Bukkit;
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import org.bukkit.OfflinePlayer;
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import org.bukkit.entity.Player;
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public abstract class IoMCommand extends Command {
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protected boolean checkHostnameWhitelist(final URL url) {
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final List<String> hostnames = PluginConfiguration.IMAGES_HOSTNAMES_WHITELIST.get()
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.stream()
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.map(String::trim)
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.filter(h -> !h.isEmpty())
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.collect(Collectors.toList());
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if (hostnames.isEmpty()) {
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return true;
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}
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return hostnames
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.stream()
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.map(h -> h.replaceAll("https://", "").replaceAll("http://", ""))
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.anyMatch(h -> h.equalsIgnoreCase(url.getHost()));
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}
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protected void retrieveUUID(final String arg, final Consumer<UUID> consumer) {
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// If it is being removed we may have to use Mojang services
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consumer.accept(Bukkit.getOfflinePlayer(arg).getUniqueId());
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}
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protected ImageMap getMapFromArgs() throws CommandException {
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return getMapFromArgs(playerSender(), 0, true);
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}
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protected ImageMap getMapFromArgs(final Player player, final int index, boolean expand) throws CommandException {
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if (args.length <= index) {
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throwInvalidArgument(I.t("You need to give a map name."));
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}
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ImageMap map;
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String mapName = args[index];
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if (expand) {
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for (int i = index + 1, c = args.length; i < c; i++) {
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mapName += " " + args[i];
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}
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}
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mapName = mapName.trim();
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map = MapManager.getMap(player.getUniqueId(), mapName);
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if (map == null) {
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error(I.t("This map does not exist."));
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}
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return map;
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}
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protected ArrayList<String> getArgs() {
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ArrayList<String> arguments = new ArrayList<>();
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//State of the automaton, can read word like:
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//name_here; "name here"
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int state = 0;
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StringBuilder s = new StringBuilder();
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for (String arg : args) {
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if (arg.startsWith("http:") || arg.startsWith("https:")) {
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arguments.add(arg);
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continue;
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}
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if (state == 0) {
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s = new StringBuilder();
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} else {
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s.append(" ");
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}
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for (char c : arg.toCharArray()) {
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switch (state) {
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case 0:
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if (c == '\"') {
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state = 1;
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} else {
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//If we read a : that means that we are on a new argument example:"hello"
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if (c == ':') {
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arguments.add(s.toString());
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s = new StringBuilder();
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} else {
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s = s.append(c);
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}
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}
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break;
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case 1:
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if (c == '\"') {
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arguments.add(s.toString());
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s = new StringBuilder();
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state = 0;
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} else {
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s = s.append(c);
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}
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break;
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default:
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throw new IllegalStateException("Unexpected value: " + state);
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}
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}
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if (s.length() > 0 && state != 1) {
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arguments.add(s.toString());
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}
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}
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return arguments;
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}
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protected List<String> getMatchingMapNames(Player player, String prefix) {
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return getMatchingMapNames(MapManager.getMapList(player.getUniqueId()), prefix);
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}
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protected List<String> getMatchingMapNames(Iterable<? extends ImageMap> maps, String prefix) {
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List<String> matches = new ArrayList<>();
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for (ImageMap map : maps) {
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if (map.getId().startsWith(prefix)) {
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matches.add(map.getId());
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}
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}
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return matches;
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}
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}
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