SpigotMC-Mirrors/PlaceholderAPI
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updated managers to make more sense, removed old

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This commit is contained in:
Sxtanna 2020-07-24 14:30:57 -04:00
parent 60a74258ec
commit f3ba9d588e
21 changed files with 996 additions and 990 deletions
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124
src/main/java/me/clip/placeholderapi/PlaceholderAPI.java
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@ -20,25 +20,18 @@
*/
package me.clip.placeholderapi;
import com.google.common.collect.ImmutableMap;
import com.google.common.collect.ImmutableSet;
import me.clip.placeholderapi.events.ExpansionRegisterEvent;
import me.clip.placeholderapi.events.ExpansionUnregisterEvent;
import me.clip.placeholderapi.expansion.Cacheable;
import me.clip.placeholderapi.expansion.PlaceholderExpansion;
import me.clip.placeholderapi.expansion.Relational;
import me.clip.placeholderapi.replacer.CharsReplacer;
import me.clip.placeholderapi.replacer.Replacer;
import me.clip.placeholderapi.replacer.Replacer.Closure;
import me.clip.placeholderapi.util.Msg;
import org.bukkit.Bukkit;
import org.bukkit.OfflinePlayer;
import org.bukkit.entity.Player;
import org.bukkit.plugin.Plugin;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import java.util.HashMap;
import java.util.HashSet;
import java.util.List;
import java.util.Map;
@ -53,8 +46,6 @@ public final class PlaceholderAPI
private static final Replacer REPLACER_PERCENT = new CharsReplacer(Closure.PERCENT);
private static final Replacer REPLACER_BRACKET = new CharsReplacer(Closure.BRACKET);
private static final Map<String, PlaceholderHook> PLACEHOLDERS = new HashMap<>();
@Deprecated
private static final Pattern PLACEHOLDER_PATTERN = Pattern.compile("[%]([^%]+)[%]");
@ -82,7 +73,7 @@ public final class PlaceholderAPI
@NotNull
public static String setPlaceholders(@Nullable final OfflinePlayer player, @NotNull final String text)
{
return REPLACER_PERCENT.apply(text, player, PLACEHOLDERS::get);
return REPLACER_PERCENT.apply(text, player, PlaceholderAPIPlugin.getInstance().getLocalExpansionManager()::getExpansion);
}
/**
@ -105,13 +96,12 @@ public final class PlaceholderAPI
*
* @param player Player to parse the placeholders against
* @param text Text to set the placeholder values in
*
* @return String containing all translated placeholders
*/
@NotNull
public static String setBracketPlaceholders(@Nullable final OfflinePlayer player, @NotNull final String text)
{
return REPLACER_BRACKET.apply(text, player, PLACEHOLDERS::get);
return REPLACER_BRACKET.apply(text, player, PlaceholderAPIPlugin.getInstance().getLocalExpansionManager()::getExpansion);
}
/**
@ -120,7 +110,6 @@ public final class PlaceholderAPI
*
* @param player Player to parse the placeholders against
* @param text List of Strings to set the placeholder values in
*
* @return String containing all translated placeholders
*/
@NotNull
@ -138,43 +127,7 @@ public final class PlaceholderAPI
*/
public static boolean isRegistered(@NotNull final String identifier)
{
return PLACEHOLDERS.containsKey(identifier.toLowerCase());
}
/**
* Register a new placeholder hook
*
* @param identifier Identifier of the placeholder -> "%(identifier)_(args...)%
* @param placeholderHook Implementing class that contains the onPlaceholderRequest method which
* is called when a value is needed for the specific placeholder
* @return true if the hook was successfully registered, false if there is already a hook
* registered for the specified identifier
*/
public static boolean registerPlaceholderHook(@NotNull final String identifier, @NotNull final PlaceholderHook placeholderHook)
{
return PLACEHOLDERS.putIfAbsent(identifier.toLowerCase(), placeholderHook) == null;
}
public static boolean registerPlaceholderHook(@NotNull final Plugin plugin, @NotNull final PlaceholderHook placeholderHook)
{
return registerPlaceholderHook(plugin.getName(), placeholderHook);
}
/**
* Unregister a placeholder hook by identifier
*
* @param identifier The identifier for the placeholder hook to unregister
* @return true if the placeholder hook was successfully unregistered, false if there was no
* placeholder hook registered for the identifier specified
*/
public static boolean unregisterPlaceholderHook(@NotNull final String identifier)
{
return PLACEHOLDERS.remove(identifier.toLowerCase()) != null;
}
public static boolean unregisterPlaceholderHook(@NotNull final Plugin plugin)
{
return unregisterPlaceholderHook(plugin.getName());
return PlaceholderAPIPlugin.getInstance().getLocalExpansionManager().findExpansionByIdentifier(identifier).isPresent();
}
@ -186,7 +139,7 @@ public final class PlaceholderAPI
@NotNull
public static Set<String> getRegisteredIdentifiers()
{
return ImmutableSet.copyOf(PLACEHOLDERS.keySet());
return ImmutableSet.copyOf(PlaceholderAPIPlugin.getInstance().getLocalExpansionManager().getIdentifiers());
}
/**
@ -195,69 +148,11 @@ public final class PlaceholderAPI
* @return Copy of the internal placeholder map
*/
@NotNull
@Deprecated
public static Map<String, PlaceholderHook> getPlaceholders()
{
return ImmutableMap.copyOf(PLACEHOLDERS);
}
/**
* Unregister ALL placeholder hooks that are currently registered
*/
protected static void unregisterAll()
{
unregisterAllProvidedExpansions();
PLACEHOLDERS.clear();
}
/**
* Unregister all expansions provided by PlaceholderAPI
*/
public static void unregisterAllProvidedExpansions()
{
final Set<PlaceholderHook> set = new HashSet<>(PLACEHOLDERS.values());
for (PlaceholderHook hook : set)
{
if (hook instanceof PlaceholderExpansion)
{
final PlaceholderExpansion expansion = (PlaceholderExpansion) hook;
if (!expansion.persist())
{
unregisterExpansion(expansion);
}
}
if (hook instanceof Cacheable)
{
((Cacheable) hook).clear();
}
}
}
public static boolean registerExpansion(@NotNull final PlaceholderExpansion expansion)
{
final ExpansionRegisterEvent event = new ExpansionRegisterEvent(expansion);
Bukkit.getPluginManager().callEvent(event);
if (event.isCancelled())
{
return false;
}
return registerPlaceholderHook(expansion.getIdentifier(), expansion);
}
public static boolean unregisterExpansion(@NotNull final PlaceholderExpansion expansion)
{
if (unregisterPlaceholderHook(expansion.getIdentifier()))
{
Bukkit.getPluginManager().callEvent(new ExpansionUnregisterEvent(expansion));
return true;
}
return false;
throw new UnsupportedOperationException("PlaceholderAPI no longer provides a view of the placeholder's map!\n" +
"Use: PlaceholderAPIPlugin.getInstance().getLocalExpansionManager().findExpansionByIdentifier(String)");
}
@ -512,7 +407,7 @@ public final class PlaceholderAPI
return null;
}
if (PLACEHOLDERS.isEmpty())
if (PlaceholderAPIPlugin.getInstance().getLocalExpansionManager().getExpansionsCount() == 0)
{
return colorize ? Msg.color(text) : text;
}
@ -608,7 +503,8 @@ public final class PlaceholderAPI
* @deprecated Will be removed in a future release.
*/
@Deprecated
public static String setPlaceholders(Player player, String text) {
public static String setPlaceholders(Player player, String text)
{
return setPlaceholders(((OfflinePlayer) player), text);
}

192
src/main/java/me/clip/placeholderapi/PlaceholderAPIPlugin.java
View File

@ -22,11 +22,10 @@ package me.clip.placeholderapi;
import me.clip.placeholderapi.commands.PlaceholderCommandRouter;
import me.clip.placeholderapi.configuration.PlaceholderAPIConfig;
import me.clip.placeholderapi.expansion.ExpansionManager;
import me.clip.placeholderapi.expansion.PlaceholderExpansion;
import me.clip.placeholderapi.expansion.Version;
import me.clip.placeholderapi.expansion.cloud.ExpansionCloudManager;
import me.clip.placeholderapi.listeners.PlaceholderListener;
import me.clip.placeholderapi.expansion.manager.CloudExpansionManager;
import me.clip.placeholderapi.expansion.manager.LocalExpansionManager;
import me.clip.placeholderapi.listeners.ServerLoadEventListener;
import me.clip.placeholderapi.updatechecker.UpdateChecker;
import me.clip.placeholderapi.util.Msg;
@ -52,18 +51,35 @@ public final class PlaceholderAPIPlugin extends JavaPlugin
{
@NotNull
private static final Version version = resolveServerVersion();
private static final Version VERSION;
static
{
final String version = Bukkit.getServer().getClass().getPackage().getName().split("\\.")[3];
boolean isSpigot;
try
{
Class.forName("org.spigotmc.SpigotConfig");
isSpigot = true;
}
catch (final ExceptionInInitializerError | ClassNotFoundException ignored)
{
isSpigot = false;
}
VERSION = new Version(version, isSpigot);
}
private static PlaceholderAPIPlugin instance;
@NotNull
private final PlaceholderAPIConfig config = new PlaceholderAPIConfig(this);
@NotNull
private final PlaceholderAPIConfig config = new PlaceholderAPIConfig(this);
private final LocalExpansionManager localExpansionManager = new LocalExpansionManager(this);
@NotNull
private final ExpansionCloudManager cloud = new ExpansionCloudManager(this);
@NotNull
private final ExpansionManager manager = new ExpansionManager(this);
private final CloudExpansionManager cloudExpansionManager = new CloudExpansionManager(this);
@Override
@ -81,11 +97,9 @@ public final class PlaceholderAPIPlugin extends JavaPlugin
setupMetrics();
setupExpansions();
new PlaceholderListener(this);
if (config.isCloudEnabled())
{
enableCloud();
getCloudExpansionManager().load();
}
if (config.checkUpdates())
@ -97,11 +111,11 @@ public final class PlaceholderAPIPlugin extends JavaPlugin
@Override
public void onDisable()
{
disableCloud();
PlaceholderAPI.unregisterAll();
getCloudExpansionManager().kill();
getLocalExpansionManager().kill();
HandlerList.unregisterAll(this);
Bukkit.getScheduler().cancelTasks(this);
instance = null;
@ -110,34 +124,36 @@ public final class PlaceholderAPIPlugin extends JavaPlugin
public void reloadConf(@NotNull final CommandSender sender)
{
PlaceholderAPI.unregisterAllProvidedExpansions();
getLocalExpansionManager().kill();
reloadConfig();
manager.registerAllExpansions();
getLocalExpansionManager().load();
if (config.isCloudEnabled())
{
enableCloud();
getCloudExpansionManager().load();
}
else
{
disableCloud();
getCloudExpansionManager().kill();
}
Msg.msg(sender,
PlaceholderAPI.getRegisteredIdentifiers().size() + " &aplaceholder hooks successfully registered!");
getLocalExpansionManager().getIdentifiers().size() + " &aplaceholder hooks successfully registered!");
}
public void enableCloud()
@NotNull
public LocalExpansionManager getLocalExpansionManager()
{
disableCloud();
cloud.fetch(config.cloudAllowUnverifiedExpansions());
return localExpansionManager;
}
public void disableCloud()
@NotNull
public CloudExpansionManager getCloudExpansionManager()
{
cloud.clean();
return cloudExpansionManager;
}
@ -152,18 +168,6 @@ public final class PlaceholderAPIPlugin extends JavaPlugin
return config;
}
@NotNull
public ExpansionManager getExpansionManager()
{
return manager;
}
@NotNull
public ExpansionCloudManager getExpansionCloud()
{
return cloud;
}
private void setupCommand()
{
@ -181,42 +185,54 @@ public final class PlaceholderAPIPlugin extends JavaPlugin
private void setupMetrics()
{
final Metrics metrics = new Metrics(this);
metrics.addCustomChart(new Metrics.SimplePie("using_expansion_cloud", () -> getPlaceholderAPIConfig().isCloudEnabled() ? "yes" : "no"));
metrics.addCustomChart(
new Metrics.SimplePie(
"using_expansion_cloud",
() -> getPlaceholderAPIConfig().isCloudEnabled() ? "yes" : "no"));
metrics.addCustomChart(new Metrics.SimplePie("using_spigot", () -> getServerVersion().isSpigot() ? "yes" : "no"));
metrics.addCustomChart(
new Metrics.SimplePie("using_spigot", () -> getServerVersion().isSpigot() ? "yes" : "no"));
metrics.addCustomChart(new Metrics.AdvancedPie("expansions_used", () -> {
metrics.addCustomChart(
new Metrics.AdvancedPie(
"expansions_used",
() -> {
Map<String, Integer> map = new HashMap<>();
Map<String, PlaceholderHook> hooks = PlaceholderAPI.getPlaceholders();
Map<String, Integer> map = new HashMap<>();
Map<String, PlaceholderHook> hooks = PlaceholderAPI.getPlaceholders();
if (!hooks.isEmpty())
{
if (!hooks.isEmpty())
{
for (PlaceholderHook hook : hooks.values())
{
if (hook instanceof PlaceholderExpansion)
{
PlaceholderExpansion expansion = (PlaceholderExpansion) hook;
map.put(
expansion.getRequiredPlugin() == null
? expansion.getIdentifier()
: expansion.getRequiredPlugin(),
1);
}
}
}
for (PlaceholderHook hook : hooks.values())
{
if (hook instanceof PlaceholderExpansion)
{
PlaceholderExpansion expansion = (PlaceholderExpansion) hook;
map.put(expansion.getRequiredPlugin() == null ? expansion.getIdentifier() : expansion.getRequiredPlugin(), 1);
}
}
}
return map;
}));
return map;
}));
}
private void setupExpansions()
{
Bukkit.getPluginManager().registerEvents(getLocalExpansionManager(), this);
try
{
Class.forName("org.bukkit.event.server.ServerLoadEvent");
new ServerLoadEventListener(this);
}
catch (final ExceptionInInitializerError | ClassNotFoundException exception)
catch (final ExceptionInInitializerError | ClassNotFoundException ignored)
{
Bukkit.getScheduler().runTaskLater(this, getExpansionManager()::initializeExpansions, 1);
Bukkit.getScheduler().runTaskLater(this, getLocalExpansionManager()::load, 1);
}
}
@ -235,28 +251,6 @@ public final class PlaceholderAPIPlugin extends JavaPlugin
}
/**
* Get the configurable {@linkplain SimpleDateFormat} object that is used to parse time for
* generic time based placeholders
*
* @return date format
*/
@NotNull
public static SimpleDateFormat getDateFormat()
{
try
{
return new SimpleDateFormat(getInstance().getPlaceholderAPIConfig().dateFormat());
}
catch (final IllegalArgumentException ex)
{
getInstance().getLogger().log(Level.WARNING, "configured date format is invalid", ex);
return new SimpleDateFormat("MM/dd/yy HH:mm:ss");
}
}
/**
* Get the configurable {@linkplain String} value that should be returned when a boolean is true
*
@ -279,28 +273,30 @@ public final class PlaceholderAPIPlugin extends JavaPlugin
return getInstance().getPlaceholderAPIConfig().booleanFalse();
}
/**
* Get the configurable {@linkplain SimpleDateFormat} object that is used to parse time for
* generic time based placeholders
*
* @return date format
*/
@NotNull
public static SimpleDateFormat getDateFormat()
{
try
{
return new SimpleDateFormat(getInstance().getPlaceholderAPIConfig().dateFormat());
}
catch (final IllegalArgumentException ex)
{
getInstance().getLogger().log(Level.WARNING, "configured date format is invalid", ex);
return new SimpleDateFormat("MM/dd/yy HH:mm:ss");
}
}
public static Version getServerVersion()
{
return version;
}
private static Version resolveServerVersion()
{
final String version = Bukkit.getServer().getClass().getPackage().getName().split("\\.")[3];
boolean isSpigot;
try
{
Class.forName("org.spigotmc.SpigotConfig");
isSpigot = true;
}
catch (final ExceptionInInitializerError | ClassNotFoundException ignored)
{
isSpigot = false;
}
return new Version(version, isSpigot);
return VERSION;
}
}

2
src/main/java/me/clip/placeholderapi/commands/impl/cloud/CommandECloudClear.java
View File

@ -20,7 +20,7 @@ public final class CommandECloudClear extends PlaceholderCommand
@Override
public void evaluate(@NotNull final PlaceholderAPIPlugin plugin, @NotNull final CommandSender sender, @NotNull final String alias, @NotNull @Unmodifiable final List<String> params)
{
plugin.getExpansionCloud().clean();
plugin.getCloudExpansionManager().clean();
Msg.msg(sender,
"&aThe eCloud cache has been cleared!");
}

12
src/main/java/me/clip/placeholderapi/commands/impl/cloud/CommandECloudDownload.java
View File

@ -30,7 +30,7 @@ public final class CommandECloudDownload extends PlaceholderCommand
return;
}
final CloudExpansion expansion = plugin.getExpansionCloud().getCloudExpansion(params.get(0)).orElse(null);
final CloudExpansion expansion = plugin.getCloudExpansionManager().findCloudExpansionByName(params.get(0)).orElse(null);
if (expansion == null)
{
Msg.msg(sender,
@ -61,7 +61,7 @@ public final class CommandECloudDownload extends PlaceholderCommand
}
}
plugin.getExpansionCloud().downloadExpansion(expansion, version).whenComplete((file, exception) -> {
plugin.getCloudExpansionManager().downloadExpansion(expansion, version).whenComplete((file, exception) -> {
if (exception != null)
{
Msg.msg(sender,
@ -72,8 +72,8 @@ public final class CommandECloudDownload extends PlaceholderCommand
Msg.msg(sender,
"&aSuccessfully downloaded expansion to file: &e" + file.getName());
plugin.getExpansionCloud().clean();
plugin.getExpansionCloud().fetch(plugin.getPlaceholderAPIConfig().cloudAllowUnverifiedExpansions());
plugin.getCloudExpansionManager().clean();
plugin.getCloudExpansionManager().fetch(plugin.getPlaceholderAPIConfig().cloudAllowUnverifiedExpansions());
});
}
@ -87,12 +87,12 @@ public final class CommandECloudDownload extends PlaceholderCommand
if (params.size() <= 1)
{
final Stream<String> names = plugin.getExpansionCloud().getCloudExpansions().values().stream().map(CloudExpansion::getName).map(name -> name.replace(' ', '_'));
final Stream<String> names = plugin.getCloudExpansionManager().getCloudExpansions().values().stream().map(CloudExpansion::getName).map(name -> name.replace(' ', '_'));
suggestByParameter(names, suggestions, params.isEmpty() ? null : params.get(0));
return;
}
final Optional<CloudExpansion> expansion = plugin.getExpansionCloud().getCloudExpansion(params.get(0));
final Optional<CloudExpansion> expansion = plugin.getCloudExpansionManager().findCloudExpansionByName(params.get(0));
if (!expansion.isPresent())
{
return;

6
src/main/java/me/clip/placeholderapi/commands/impl/cloud/CommandECloudExpansionInfo.java
View File

@ -30,7 +30,7 @@ public final class CommandECloudExpansionInfo extends PlaceholderCommand
return;
}
final CloudExpansion expansion = plugin.getExpansionCloud().getCloudExpansion(params.get(0)).orElse(null);
final CloudExpansion expansion = plugin.getCloudExpansionManager().findCloudExpansionByName(params.get(0)).orElse(null);
if (expansion == null)
{
Msg.msg(sender,
@ -99,12 +99,12 @@ public final class CommandECloudExpansionInfo extends PlaceholderCommand
if (params.size() <= 1)
{
final Stream<String> names = plugin.getExpansionCloud().getCloudExpansions().values().stream().map(CloudExpansion::getName).map(name -> name.replace(' ', '_'));
final Stream<String> names = plugin.getCloudExpansionManager().getCloudExpansions().values().stream().map(CloudExpansion::getName).map(name -> name.replace(' ', '_'));
suggestByParameter(names, suggestions, params.isEmpty() ? null : params.get(0));
return;
}
final Optional<CloudExpansion> expansion = plugin.getExpansionCloud().getCloudExpansion(params.get(0));
final Optional<CloudExpansion> expansion = plugin.getCloudExpansionManager().findCloudExpansionByName(params.get(0));
if (!expansion.isPresent())
{
return;

205
src/main/java/me/clip/placeholderapi/commands/impl/cloud/CommandECloudExpansionList.java
View File

@ -1,19 +1,25 @@
package me.clip.placeholderapi.commands.impl.cloud;
import com.google.common.collect.ImmutableSet;
import com.google.common.collect.Lists;
import com.google.common.collect.Sets;
import com.google.common.primitives.Ints;
import me.clip.placeholderapi.PlaceholderAPIPlugin;
import me.clip.placeholderapi.commands.PlaceholderCommand;
import me.clip.placeholderapi.expansion.cloud.CloudExpansion;
import me.clip.placeholderapi.util.Msg;
import me.rayzr522.jsonmessage.JSONMessage;
import org.bukkit.ChatColor;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.Player;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Unmodifiable;
import java.text.SimpleDateFormat;
import java.util.Collection;
import java.util.Collections;
import java.util.Comparator;
import java.util.List;
import java.util.Map;
import java.util.Objects;
import java.util.Set;
import java.util.stream.Collectors;
@ -22,7 +28,7 @@ import java.util.stream.IntStream;
public final class CommandECloudExpansionList extends PlaceholderCommand
{
private static final int PAGE_SIZE = 3;
private static final int PAGE_SIZE = 10;
@Unmodifiable
@ -34,6 +40,90 @@ public final class CommandECloudExpansionList extends PlaceholderCommand
super("list");
}
@NotNull
private static List<CloudExpansion> getPage(@NotNull final List<CloudExpansion> expansions, final int page, final int pageSize)
{
if (expansions.isEmpty())
{
return Collections.emptyList();
}
final int head = (page * pageSize);
final int tail = Math.min(expansions.size(), head + pageSize);
if (expansions.size() < head)
{
return Collections.emptyList();
}
return IntStream.range(head, tail).mapToObj(expansions::get).filter(Objects::nonNull).collect(Collectors.toList());
}
@NotNull
private static Collection<CloudExpansion> getExpansions(@NotNull final String target, @NotNull final PlaceholderAPIPlugin plugin)
{
switch (target.toLowerCase())
{
case "all":
return plugin.getCloudExpansionManager().getCloudExpansions().values();
case "installed":
return plugin.getCloudExpansionManager().getCloudExpansionsInstalled().values();
default:
return plugin.getCloudExpansionManager().getCloudExpansionsByAuthor(target).values();
}
}
@NotNull
private static JSONMessage getMessage(@NotNull final List<CloudExpansion> expansions, final int page)
{
final SimpleDateFormat format = PlaceholderAPIPlugin.getDateFormat();
final StringBuilder tooltip = new StringBuilder();
final JSONMessage message = JSONMessage.create();
int index = ((page - 1) * PAGE_SIZE) + 1;
for (int i = 0; i < expansions.size(); i++)
{
final CloudExpansion expansion = expansions.get(i);
tooltip.append("&bClick to download this expansion!")
.append('\n')
.append('\n')
.append("&bAuthor: &f")
.append(expansion.getAuthor())
.append('\n')
.append("&bVerified: ")
.append(expansion.isVerified() ? "&a&l✔&r" : "&c&l❌&r")
.append('\n')
.append("&bLatest Version: &f")
.append(expansion.getLatestVersion())
.append('\n')
.append("&bReleased: &f")
.append(format.format(expansion.getLastUpdate()));
final String description = expansion.getDescription();
if (description != null && !description.isEmpty())
{
tooltip.append('\n')
.append('\n')
.append("&f")
.append(description.replace("\r", "").trim());
}
message.then(Msg.color("&8" + (index++) + ".&r " + (expansion.shouldUpdate() ? "&6" : expansion.hasExpansion() ? "&a" : "&7") + expansion.getName()));
message.tooltip(Msg.color(tooltip.toString()));
message.suggestCommand("/papi ecloud download " + expansion.getName());
if (i < expansions.size() - 1)
{
message.newline();
}
tooltip.setLength(0);
}
return message;
}
@Override
public void evaluate(@NotNull final PlaceholderAPIPlugin plugin, @NotNull final CommandSender sender, @NotNull final String alias, @NotNull @Unmodifiable final List<String> params)
@ -45,8 +135,7 @@ public final class CommandECloudExpansionList extends PlaceholderCommand
return;
}
@Unmodifiable final Map<Integer, CloudExpansion> expansions = getExpansions(params.get(0), plugin);
final List<CloudExpansion> expansions = Lists.newArrayList(getExpansions(params.get(0), plugin));
final int page;
@ -77,6 +166,7 @@ public final class CommandECloudExpansionList extends PlaceholderCommand
page = parsed;
}
expansions.sort(Comparator.comparing(CloudExpansion::getLastUpdate).reversed());
final StringBuilder builder = new StringBuilder();
final List<CloudExpansion> values = getPage(expansions, page - 1, PAGE_SIZE);
@ -100,27 +190,63 @@ public final class CommandECloudExpansionList extends PlaceholderCommand
.append(page)
.append('\n');
int index = ((page - 1) * PAGE_SIZE) + 1;
for (final CloudExpansion expansion : values)
if (sender instanceof Player)
{
builder.append("&8")
.append(index++)
.append(". ")
.append(expansion.shouldUpdate() ? "&e" : "&a")
.append(expansion.getName())
.append('\n')
.append(" &bAuthor: &f")
.append(expansion.getAuthor())
.append('\n')
.append(" &bVerified: ")
.append(expansion.isVerified() ? "&a&l✔&r" : "&c&l❌&r")
.append('\n')
.append(" &bLatest Version: &f")
.append(expansion.getLatestVersion())
.append('\n');
Msg.msg(sender, builder.toString());
final int limit = (int) Math.ceil((double) expansions.size() / PAGE_SIZE);
final JSONMessage message = getMessage(values, page);
if (limit > 1)
{
message.newline();
message.then("◀")
.color(page <= 1 ? ChatColor.GRAY : ChatColor.DARK_GRAY);
if (page > 1)
{
message.runCommand("/papi ecloud list " + params.get(0) + " " + (page - 1));
}
message.then(" " + page + " ").color(ChatColor.GREEN);
message.then("▶")
.color(page >= limit ? ChatColor.GRAY : ChatColor.DARK_GRAY);
if (page < limit)
{
message.runCommand("/papi ecloud list " + params.get(0) + " " + (page + 1));
}
}
message.send(((Player) sender));
}
else
{
int index = ((page - 1) * PAGE_SIZE) + 1;
for (final CloudExpansion expansion : values)
{
builder.append("&8")
.append(index++)
.append(". ")
.append((expansion.shouldUpdate() ? "&6" : expansion.hasExpansion() ? "&a" : "&7"))
.append(expansion.getName())
.append('\n')
.append(" &bAuthor: &f")
.append(expansion.getAuthor())
.append('\n')
.append(" &bVerified: ")
.append(expansion.isVerified() ? "&a&l✔&r" : "&c&l❌&r")
.append('\n')
.append(" &bLatest Version: &f")
.append(expansion.getLatestVersion())
.append('\n');
}
Msg.msg(sender, builder.toString());
}
Msg.msg(sender, builder.toString());
}
@Override
@ -133,42 +259,11 @@ public final class CommandECloudExpansionList extends PlaceholderCommand
if (params.size() <= 1)
{
suggestByParameter(Sets.union(OPTIONS, plugin.getExpansionCloud().getCloudAuthorNames()).stream(), suggestions, params.isEmpty() ? null : params.get(0));
suggestByParameter(Sets.union(OPTIONS, plugin.getCloudExpansionManager().getCloudExpansionAuthors()).stream(), suggestions, params.isEmpty() ? null : params.get(0));
return;
}
final Map<Integer, CloudExpansion> expansions = getExpansions(params.get(0), plugin);
suggestByParameter(IntStream.rangeClosed(1, (int) Math.ceil((double) expansions.size() / PAGE_SIZE)).mapToObj(Objects::toString), suggestions, params.get(1));
}
@NotNull
private static List<CloudExpansion> getPage(@NotNull final Map<Integer, CloudExpansion> expansions, final int page, final int pageSize)
{
if (expansions.isEmpty())
{
return Collections.emptyList();
}
final int head = (page * pageSize);
final int tail = (head + pageSize);
return IntStream.range(head, tail).mapToObj(expansions::get).filter(Objects::nonNull).collect(Collectors.toList());
}
@NotNull
private static Map<Integer, CloudExpansion> getExpansions(@NotNull final String target, @NotNull final PlaceholderAPIPlugin plugin)
{
switch (target.toLowerCase())
{
case "all":
return plugin.getExpansionCloud().getCloudExpansions();
case "installed":
return plugin.getExpansionCloud().getAllInstalled();
default:
return plugin.getExpansionCloud().getAllByAuthor(target);
}
suggestByParameter(IntStream.rangeClosed(1, (int) Math.ceil((double) getExpansions(params.get(0), plugin).size() / PAGE_SIZE)).mapToObj(Objects::toString), suggestions, params.get(1));
}
}

10
src/main/java/me/clip/placeholderapi/commands/impl/cloud/CommandECloudExpansionPlaceholders.java
View File

@ -31,7 +31,7 @@ public final class CommandECloudExpansionPlaceholders extends PlaceholderCommand
return;
}
final CloudExpansion expansion = plugin.getExpansionCloud().getCloudExpansion(params.get(0)).orElse(null);
final CloudExpansion expansion = plugin.getCloudExpansionManager().findCloudExpansionByName(params.get(0)).orElse(null);
if (expansion == null)
{
Msg.msg(sender,
@ -63,7 +63,13 @@ public final class CommandECloudExpansionPlaceholders extends PlaceholderCommand
return;
}
final Stream<String> names = plugin.getExpansionCloud().getCloudExpansions().values().stream().map(CloudExpansion::getName).map(name -> name.replace(' ', '_'));
final Stream<String> names = plugin.getCloudExpansionManager()
.getCloudExpansions()
.values()
.stream()
.map(CloudExpansion::getName)
.map(name -> name.replace(' ', '_'));
suggestByParameter(names, suggestions, params.isEmpty() ? null : params.get(0));
}

4
src/main/java/me/clip/placeholderapi/commands/impl/cloud/CommandECloudRefresh.java
View File

@ -20,8 +20,8 @@ public final class CommandECloudRefresh extends PlaceholderCommand
@Override
public void evaluate(@NotNull final PlaceholderAPIPlugin plugin, @NotNull final CommandSender sender, @NotNull final String alias, @NotNull @Unmodifiable final List<String> params)
{
plugin.getExpansionCloud().clean();
plugin.getExpansionCloud().fetch(plugin.getPlaceholderAPIConfig().cloudAllowUnverifiedExpansions());
plugin.getCloudExpansionManager().clean();
plugin.getCloudExpansionManager().fetch(plugin.getPlaceholderAPIConfig().cloudAllowUnverifiedExpansions());
Msg.msg(sender,
"&aThe eCloud Manager has been refreshed!");

6
src/main/java/me/clip/placeholderapi/commands/impl/cloud/CommandECloudStatus.java
View File

@ -2,7 +2,7 @@ package me.clip.placeholderapi.commands.impl.cloud;
import me.clip.placeholderapi.PlaceholderAPIPlugin;
import me.clip.placeholderapi.commands.PlaceholderCommand;
import me.clip.placeholderapi.expansion.cloud.ExpansionCloudManager;
import me.clip.placeholderapi.expansion.manager.CloudExpansionManager;
import me.clip.placeholderapi.util.Msg;
import org.bukkit.command.CommandSender;
import org.jetbrains.annotations.NotNull;
@ -21,10 +21,10 @@ public final class CommandECloudStatus extends PlaceholderCommand
@Override
public void evaluate(@NotNull final PlaceholderAPIPlugin plugin, @NotNull final CommandSender sender, @NotNull final String alias, @NotNull @Unmodifiable final List<String> params)
{
final ExpansionCloudManager manager = plugin.getExpansionCloud();
final CloudExpansionManager manager = plugin.getCloudExpansionManager();
final int updateCount = manager.getCloudUpdateCount();
final int authorCount = manager.getCloudAuthorCount();
final int authorCount = manager.getCloudExpansionAuthorCount();
final int expansionCount = manager.getCloudExpansions().size();
final StringBuilder builder = new StringBuilder();

11
src/main/java/me/clip/placeholderapi/commands/impl/cloud/CommandECloudToggle.java
View File

@ -17,7 +17,6 @@ public final class CommandECloudToggle extends PlaceholderCommand
super("toggle", "enable", "disable");
}
@Override
public void evaluate(@NotNull final PlaceholderAPIPlugin plugin, @NotNull final CommandSender sender, @NotNull final String alias, @NotNull @Unmodifiable final List<String> params)
{
@ -39,8 +38,7 @@ public final class CommandECloudToggle extends PlaceholderCommand
if (desiredState == currentState)
{
Msg.msg(sender,
"&7The eCloud Manager is already " + (desiredState ? "enabled" : "disabled"));
Msg.msg(sender, "&7The eCloud Manager is already " + (desiredState ? "enabled" : "disabled"));
return;
}
@ -48,15 +46,14 @@ public final class CommandECloudToggle extends PlaceholderCommand
if (desiredState)
{
plugin.enableCloud();
plugin.getCloudExpansionManager().load();
}
else
{
plugin.disableCloud();
plugin.getCloudExpansionManager().kill();
}
Msg.msg(sender,
"&aThe eCloud Manager has been " + (desiredState ? "enabled" : "disabled"));
Msg.msg(sender, "&aThe eCloud Manager has been " + (desiredState ? "enabled" : "disabled"));
}
}

45
src/main/java/me/clip/placeholderapi/commands/impl/local/CommandExpansionRegister.java
View File

@ -3,13 +3,17 @@ package me.clip.placeholderapi.commands.impl.local;
import me.clip.placeholderapi.PlaceholderAPIPlugin;
import me.clip.placeholderapi.commands.PlaceholderCommand;
import me.clip.placeholderapi.expansion.PlaceholderExpansion;
import me.clip.placeholderapi.expansion.manager.LocalExpansionManager;
import me.clip.placeholderapi.util.Msg;
import org.bukkit.command.CommandSender;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Unmodifiable;
import java.io.File;
import java.util.Arrays;
import java.util.List;
import java.util.Optional;
import java.util.logging.Level;
public final class CommandExpansionRegister extends PlaceholderCommand
{
@ -29,16 +33,45 @@ public final class CommandExpansionRegister extends PlaceholderCommand
return;
}
final PlaceholderExpansion expansion = plugin.getExpansionManager().registerExpansion(params.get(0));
if (expansion == null)
final LocalExpansionManager manager = plugin.getLocalExpansionManager();
final File file = new File(manager.getExpansionsFolder(), params.get(0));
if (!file.exists())
{
Msg.msg(sender,
"&cFailed to register expansion from &f" + params.get(0));
"&cThe file &f" + file.getName() + "&c doesn't exist!");
return;
}
Msg.msg(sender,
"&aSuccessfully registered expansion: &f" + expansion.getName());
manager.findExpansionsInFile(file).whenCompleteAsync((classes, exception) -> {
if (exception != null)
{
Msg.msg(sender,
"&cFailed to find expansion in file: &f" + file);
plugin.getLogger().log(Level.WARNING, "failed to find expansion in file: " + file, exception);
return;
}
if (classes.isEmpty())
{
Msg.msg(sender,
"&cNo expansion class found in file: &f" + file);
return;
}
final Optional<PlaceholderExpansion> expansion = manager.register(classes.get(0));
if (!expansion.isPresent())
{
Msg.msg(sender,
"&cFailed to register expansion from &f" + params.get(0));
return;
}
Msg.msg(sender,
"&aSuccessfully registered expansion: &f" + expansion.get().getName());
});
}
@Override
@ -49,7 +82,7 @@ public final class CommandExpansionRegister extends PlaceholderCommand
return;
}
final String[] fileNames = plugin.getExpansionManager().getFolder().list((dir, name) -> name.endsWith(".jar"));
final String[] fileNames = plugin.getLocalExpansionManager().getExpansionsFolder().list((dir, name) -> name.endsWith(".jar"));
if (fileNames == null || fileNames.length == 0)
{
return;

9
src/main/java/me/clip/placeholderapi/commands/impl/local/CommandExpansionUnregister.java
View File

@ -10,6 +10,7 @@ import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Unmodifiable;
import java.util.List;
import java.util.Optional;
public final class CommandExpansionUnregister extends PlaceholderCommand
{
@ -29,8 +30,8 @@ public final class CommandExpansionUnregister extends PlaceholderCommand
return;
}
final PlaceholderExpansion expansion = plugin.getExpansionManager().getRegisteredExpansion(params.get(0));
if (expansion == null)
final Optional<PlaceholderExpansion> expansion = plugin.getLocalExpansionManager().findExpansionByName(params.get(0));
if (!expansion.isPresent())
{
Msg.msg(sender,
"&cThere is no expansion loaded with the identifier: &f" + params.get(0));
@ -38,11 +39,11 @@ public final class CommandExpansionUnregister extends PlaceholderCommand
}
final String message = !PlaceholderAPI.unregisterExpansion(expansion) ?
final String message = !plugin.getLocalExpansionManager().unregister(expansion.get()) ?
"&cFailed to unregister expansion: &f" :
"&aSuccessfully unregistered expansion: &f";
Msg.msg(sender, message + expansion.getName());
Msg.msg(sender, message + expansion.get().getName());
}
@Override

3
src/main/java/me/clip/placeholderapi/commands/impl/local/CommandInfo.java
View File

@ -10,6 +10,7 @@ import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Unmodifiable;
import java.util.List;
import java.util.Optional;
public final class CommandInfo extends PlaceholderCommand
{
@ -29,7 +30,7 @@ public final class CommandInfo extends PlaceholderCommand
return;
}
final PlaceholderExpansion expansion = plugin.getExpansionManager().getRegisteredExpansion(params.get(0));
final PlaceholderExpansion expansion = plugin.getLocalExpansionManager().findExpansionByName(params.get(0)).orElse(null);
if (expansion == null)
{
Msg.msg(sender,

255
src/main/java/me/clip/placeholderapi/expansion/ExpansionManager.java
View File

@ -1,255 +0,0 @@
/*
*
* PlaceholderAPI
* Copyright (C) 2019 Ryan McCarthy
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*
*/
package me.clip.placeholderapi.expansion;
import me.clip.placeholderapi.PlaceholderAPI;
import me.clip.placeholderapi.PlaceholderAPIPlugin;
import me.clip.placeholderapi.PlaceholderHook;
import me.clip.placeholderapi.expansion.cloud.CloudExpansion;
import me.clip.placeholderapi.util.FileUtil;
import org.bukkit.Bukkit;
import org.bukkit.configuration.file.FileConfiguration;
import org.bukkit.event.Listener;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import java.io.File;
import java.util.List;
import java.util.Map;
import java.util.Map.Entry;
import java.util.logging.Level;
public final class ExpansionManager
{
@NotNull
private final File folder;
@NotNull
private final PlaceholderAPIPlugin plugin;
public ExpansionManager(@NotNull final PlaceholderAPIPlugin plugin)
{
this.plugin = plugin;
this.folder = new File(plugin.getDataFolder(), "expansions");
if (!this.folder.exists() && !folder.mkdirs())
{
plugin.getLogger().log(Level.WARNING, "failed to create expansions folder!");
}
}
@NotNull
public File getFolder()
{
return folder;
}
public void initializeExpansions()
{
plugin.getLogger().info("Placeholder expansion registration initializing...");
final Map<String, PlaceholderHook> registered = PlaceholderAPI.getPlaceholders();
registerAllExpansions();
if (!registered.isEmpty()) {
registered.forEach(PlaceholderAPI::registerPlaceholderHook);
}
}
public PlaceholderExpansion getRegisteredExpansion(String name)
{
for (Entry<String, PlaceholderHook> hook : PlaceholderAPI.getPlaceholders().entrySet())
{
if (hook.getValue() instanceof PlaceholderExpansion)
{
if (name.equalsIgnoreCase(hook.getKey()))
{
return (PlaceholderExpansion) hook.getValue();
}
}
}
return null;
}
public boolean registerExpansion(@NotNull final PlaceholderExpansion expansion)
{
if (expansion.getIdentifier() == null)
{
return false;
}
if (expansion instanceof Configurable)
{
Map<String, Object> defaults = ((Configurable) expansion).getDefaults();
String pre = "expansions." + expansion.getIdentifier() + ".";
FileConfiguration cfg = plugin.getConfig();
boolean save = false;
if (defaults != null)
{
for (Entry<String, Object> entries : defaults.entrySet())
{
if (entries.getKey() == null || entries.getKey().isEmpty())
{
continue;
}
if (entries.getValue() == null)
{
if (cfg.contains(pre + entries.getKey()))
{
save = true;
cfg.set(pre + entries.getKey(), null);
}
}
else
{
if (!cfg.contains(pre + entries.getKey()))
{
save = true;
cfg.set(pre + entries.getKey(), entries.getValue());
}
}
}
}
if (save)
{
plugin.saveConfig();
plugin.reloadConfig();
}
}
if (expansion instanceof VersionSpecific)
{
VersionSpecific nms = (VersionSpecific) expansion;
if (!nms.isCompatibleWith(PlaceholderAPIPlugin.getServerVersion()))
{
plugin.getLogger()
.info(
"Your server version is not compatible with expansion: " + expansion.getIdentifier()
+ " version: " + expansion.getVersion());
return false;
}
}
if (!expansion.canRegister() || !expansion.register())
{
return false;
}
if (expansion instanceof Listener)
{
Bukkit.getPluginManager().registerEvents(((Listener) expansion), plugin);
}
plugin.getLogger().info("Successfully registered expansion: " + expansion.getIdentifier());
if (expansion instanceof Taskable)
{
((Taskable) expansion).start();
}
if (plugin.getPlaceholderAPIConfig().isCloudEnabled())
{
final CloudExpansion cloudExpansion = plugin.getExpansionCloud().getCloudExpansion(expansion.getIdentifier()).orElse(null);
if (cloudExpansion != null)
{
cloudExpansion.setHasExpansion(true);
if (!cloudExpansion.getLatestVersion().equals(expansion.getVersion()))
{
cloudExpansion.setShouldUpdate(true);
}
}
}
return true;
}
@Nullable
public PlaceholderExpansion registerExpansion(@NotNull final String fileName)
{
final List<Class<? extends PlaceholderExpansion>> subs = FileUtil.getClasses(folder, PlaceholderExpansion.class, fileName);
if (subs.isEmpty())
{
return null;
}
// only register the first instance found as an expansion jar should only have 1 class
// extending PlaceholderExpansion
final PlaceholderExpansion expansion = createInstance(subs.get(0));
if (expansion != null && registerExpansion(expansion))
{
return expansion;
}
return null;
}
public void registerAllExpansions()
{
final List<@NotNull Class<? extends PlaceholderExpansion>> subs = FileUtil.getClasses(folder, PlaceholderExpansion.class);
if (subs.isEmpty())
{
return;
}
for (final Class<? extends PlaceholderExpansion> clazz : subs)
{
final PlaceholderExpansion expansion = createInstance(clazz);
if (expansion == null)
{
continue;
}
try
{
registerExpansion(expansion);
}
catch (final Exception ex)
{
plugin.getLogger().log(Level.WARNING, "Couldn't register " + expansion.getIdentifier() + " expansion", ex);
}
}
}
@Nullable
private PlaceholderExpansion createInstance(@NotNull final Class<? extends PlaceholderExpansion> clazz)
{
try
{
return clazz.getDeclaredConstructor().newInstance();
}
catch (final Throwable ex)
{
plugin.getLogger().log(Level.SEVERE, "Failed to load placeholder expansion from class: " + clazz.getName(), ex);
}
return null;
}
}

5
src/main/java/me/clip/placeholderapi/expansion/PlaceholderExpansion.java
View File

@ -108,8 +108,7 @@ public abstract class PlaceholderExpansion extends PlaceholderHook {
* @return true if this hook meets all the requirements to register
*/
public boolean canRegister() {
return getRequiredPlugin() == null
|| Bukkit.getPluginManager().getPlugin(getRequiredPlugin()) != null;
return getRequiredPlugin() == null || Bukkit.getPluginManager().getPlugin(getRequiredPlugin()) != null;
}
/**
@ -119,7 +118,7 @@ public abstract class PlaceholderExpansion extends PlaceholderHook {
*/
public boolean register() {
Validate.notNull(getIdentifier(), "Placeholder identifier can not be null!");
return PlaceholderAPI.registerExpansion(this);
return canRegister() && getPlaceholderAPI().getLocalExpansionManager().register(this);
}
/**

283
src/main/java/me/clip/placeholderapi/expansion/cloud/ExpansionCloudManager.java
View File

@ -1,283 +0,0 @@
/*
*
* PlaceholderAPI
* Copyright (C) 2019 Ryan McCarthy
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*
*/
package me.clip.placeholderapi.expansion.cloud;
import com.google.common.collect.ImmutableMap;
import com.google.common.collect.ImmutableSet;
import com.google.gson.Gson;
import com.google.gson.reflect.TypeToken;
import me.clip.placeholderapi.PlaceholderAPI;
import me.clip.placeholderapi.PlaceholderAPIPlugin;
import me.clip.placeholderapi.expansion.PlaceholderExpansion;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Unmodifiable;
import java.io.BufferedReader;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStreamReader;
import java.net.URL;
import java.nio.channels.Channels;
import java.nio.channels.ReadableByteChannel;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Comparator;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Optional;
import java.util.Set;
import java.util.TreeMap;
import java.util.concurrent.CompletableFuture;
import java.util.concurrent.CompletionException;
import java.util.concurrent.atomic.AtomicInteger;
import java.util.function.Function;
import java.util.logging.Level;
import java.util.stream.Collectors;
public final class ExpansionCloudManager
{
private static final String API_URL = "http://api.extendedclip.com/v2/";
private static final Gson GSON = new Gson();
@NotNull
private final File folder;
@NotNull
private final PlaceholderAPIPlugin plugin;
@NotNull
private final Map<Integer, CloudExpansion> expansions = new TreeMap<>();
@NotNull
private final Map<CloudExpansion, CompletableFuture<File>> downloading = new HashMap<>();
public ExpansionCloudManager(@NotNull final PlaceholderAPIPlugin plugin)
{
this.plugin = plugin;
this.folder = new File(plugin.getDataFolder(), "expansions");
if (!this.folder.exists() && !this.folder.mkdirs())
{
plugin.getLogger().severe("Failed to create expansions directory!");
}
}
@NotNull
@Unmodifiable
public Map<Integer, CloudExpansion> getCloudExpansions()
{
return ImmutableMap.copyOf(expansions);
}
@NotNull
@Unmodifiable
public Set<String> getCloudAuthorNames()
{
return ImmutableSet.copyOf(expansions.values().stream().map(CloudExpansion::getAuthor).collect(Collectors.toSet()));
}
public int getCloudAuthorCount()
{
return expansions.values()
.stream()
.collect(Collectors.groupingBy(CloudExpansion::getAuthor, Collectors.counting()))
.size();
}
@NotNull
public Optional<CloudExpansion> getCloudExpansion(String name)
{
return expansions.values()
.stream()
.filter(ex -> ex.getName().replace(' ', '_').equalsIgnoreCase(name.replace(' ', '_')))
.findFirst();
}
public int getCloudUpdateCount()
{
return ((int) PlaceholderAPI.getExpansions()
.stream()
.filter(ex -> getCloudExpansion(ex.getName()).map(CloudExpansion::shouldUpdate).isPresent())
.count());
}
@NotNull
@Unmodifiable
public Map<Integer, CloudExpansion> getAllByAuthor(@NotNull final String author)
{
if (expansions.isEmpty())
{
return Collections.emptyMap();
}
final AtomicInteger index = new AtomicInteger();
return expansions.values()
.stream()
.filter(expansion -> author.equalsIgnoreCase(expansion.getAuthor()))
.collect(Collectors.toMap(($) -> index.incrementAndGet(), Function.identity()));
}
@NotNull
@Unmodifiable
public Map<Integer, CloudExpansion> getAllInstalled()
{
if (expansions.isEmpty())
{
return Collections.emptyMap();
}
final AtomicInteger index = new AtomicInteger();
return expansions.values()
.stream()
.filter(CloudExpansion::hasExpansion)
.collect(Collectors.toMap(($) -> index.incrementAndGet(), Function.identity()));
}
public void clean()
{
expansions.clear();
downloading.values().forEach(future -> future.cancel(true));
downloading.clear();
}
public void fetch(boolean allowUnverified)
{
plugin.getLogger().info("Fetching available expansion information...");
plugin.getServer().getScheduler().runTaskAsynchronously(plugin, () -> {
final Map<String, CloudExpansion> data = new HashMap<>();
try (BufferedReader reader = new BufferedReader(new InputStreamReader(new URL(API_URL).openStream())))
{
data.putAll(GSON.fromJson(reader, new TypeToken<Map<String, CloudExpansion>>()
{
}.getType()));
}
catch (Exception ex)
{
if (plugin.getPlaceholderAPIConfig().isDebugMode())
{
ex.printStackTrace();
}
else
{
plugin.getLogger().warning("Unable to fetch expansions!\nThere was an error with the server host connecting to the PlaceholderAPI eCloud (https://api.extendedclip.com/v2/)");
}
}
final List<CloudExpansion> unsorted = new ArrayList<>();
data.forEach((name, cexp) -> {
if ((allowUnverified || cexp.isVerified()) && cexp.getLatestVersion() != null && cexp.getVersion(cexp.getLatestVersion()) != null)
{
cexp.setName(name);
PlaceholderExpansion ex = plugin.getExpansionManager().getRegisteredExpansion(cexp.getName());
if (ex != null && ex.isRegistered())
{
cexp.setHasExpansion(true);
if (!ex.getVersion().equals(cexp.getLatestVersion()))
{
cexp.setShouldUpdate(true);
}
}
unsorted.add(cexp);
}
});
unsorted.sort(Comparator.comparing(CloudExpansion::getLastUpdate).reversed());
int count = 0;
for (CloudExpansion e : unsorted)
{
expansions.put(count++, e);
}
plugin.getLogger().info(count + " placeholder expansions are available on the cloud.");
long updates = getCloudUpdateCount();
if (updates > 0)
{
plugin.getLogger().info(updates + " installed expansions have updates available.");
}
});
}
public boolean isDownloading(@NotNull final CloudExpansion expansion)
{
return downloading.containsKey(expansion);
}
@NotNull
public CompletableFuture<@NotNull File> downloadExpansion(@NotNull final CloudExpansion expansion, @NotNull final CloudExpansion.Version version)
{
final CompletableFuture<File> previous = downloading.get(expansion);
if (previous != null)
{
return previous;
}
final File file = new File(folder, "Expansion-" + expansion.getName() + ".jar");
final CompletableFuture<File> download = CompletableFuture.supplyAsync(() -> {
try (final ReadableByteChannel source = Channels.newChannel(new URL(version.getUrl()).openStream()); final FileOutputStream target = new FileOutputStream(file))
{
target.getChannel().transferFrom(source, 0, Long.MAX_VALUE);
}
catch (final IOException ex)
{
throw new CompletionException(ex);
}
return file;
});
download.whenCompleteAsync((value, exception) -> {
downloading.remove(expansion);
if (exception != null)
{
plugin.getLogger().log(Level.SEVERE, "failed to download " + expansion.getName() + ":" + version.getVersion(), exception);
}
});
downloading.put(expansion, download);
return download;
}
}

266
src/main/java/me/clip/placeholderapi/expansion/manager/CloudExpansionManager.java Normal file
View File

@ -0,0 +1,266 @@
package me.clip.placeholderapi.expansion.manager;
import com.google.common.collect.ImmutableMap;
import com.google.common.io.Resources;
import com.google.gson.Gson;
import com.google.gson.reflect.TypeToken;
import me.clip.placeholderapi.PlaceholderAPIPlugin;
import me.clip.placeholderapi.expansion.PlaceholderExpansion;
import me.clip.placeholderapi.expansion.cloud.CloudExpansion;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Unmodifiable;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.lang.reflect.Type;
import java.net.URL;
import java.nio.channels.Channels;
import java.nio.channels.ReadableByteChannel;
import java.nio.charset.StandardCharsets;
import java.util.Collections;
import java.util.HashMap;
import java.util.Map;
import java.util.Optional;
import java.util.Set;
import java.util.concurrent.CompletableFuture;
import java.util.concurrent.CompletionException;
import java.util.concurrent.ConcurrentHashMap;
import java.util.function.Function;
import java.util.logging.Level;
import java.util.stream.Collector;
import java.util.stream.Collectors;
public final class CloudExpansionManager
{
@NotNull
private static final String API_URL = "http://api.extendedclip.com/v2/";
@NotNull
private static final Gson GSON = new Gson();
@NotNull
private static final Type TYPE = new TypeToken<Map<String, CloudExpansion>>() {}.getType();
@NotNull
private final Collector<CloudExpansion, ?, Map<String, CloudExpansion>> INDEXED_NAME_COLLECTOR = Collectors.toMap(CloudExpansionManager::toIndexName, Function.identity());
@NotNull
private final PlaceholderAPIPlugin plugin;
@NotNull
private final Map<String, CloudExpansion> cache = new HashMap<>();
@NotNull
private final Map<String, CompletableFuture<File>> await = new ConcurrentHashMap<>();
public CloudExpansionManager(@NotNull final PlaceholderAPIPlugin plugin)
{
this.plugin = plugin;
}
public void load()
{
clean();
fetch(plugin.getPlaceholderAPIConfig().cloudAllowUnverifiedExpansions());
}
public void kill()
{
clean();
}
@NotNull
@Unmodifiable
public Map<String, CloudExpansion> getCloudExpansions()
{
return ImmutableMap.copyOf(cache);
}
@NotNull
@Unmodifiable
public Map<String, CloudExpansion> getCloudExpansionsInstalled()
{
if (cache.isEmpty())
{
return Collections.emptyMap();
}
return cache.values()
.stream()
.filter(CloudExpansion::hasExpansion)
.collect(INDEXED_NAME_COLLECTOR);
}
@NotNull
@Unmodifiable
public Map<String, CloudExpansion> getCloudExpansionsByAuthor(@NotNull final String author)
{
if (cache.isEmpty())
{
return Collections.emptyMap();
}
return cache.values()
.stream()
.filter(expansion -> author.equalsIgnoreCase(expansion.getAuthor()))
.collect(INDEXED_NAME_COLLECTOR);
}
@NotNull
@Unmodifiable
public Set<String> getCloudExpansionAuthors()
{
return cache.values().stream().map(CloudExpansion::getAuthor).collect(Collectors.toSet());
}
public int getCloudExpansionAuthorCount()
{
return getCloudExpansionAuthors().size();
}
public int getCloudUpdateCount()
{
return ((int) plugin.getLocalExpansionManager()
.getExpansions()
.stream()
.filter(expansion -> findCloudExpansionByName(expansion.getName()).map(CloudExpansion::shouldUpdate).orElse(false))
.count());
}
@NotNull
public Optional<CloudExpansion> findCloudExpansionByName(@NotNull final String name)
{
return Optional.ofNullable(cache.get(toIndexName(name)));
}
public void clean()
{
cache.clear();
await.values().forEach(future -> future.cancel(true));
await.clear();
}
public void fetch(final boolean allowUnverified)
{
plugin.getLogger().info("Fetching available expansion information...");
CompletableFuture<Map<String, CloudExpansion>> future = CompletableFuture.supplyAsync(() -> {
final Map<String, CloudExpansion> values = new HashMap<>();
try
{
//noinspection UnstableApiUsage
final String json = Resources.toString(new URL(API_URL), StandardCharsets.UTF_8);
values.putAll(GSON.fromJson(json, TYPE));
}
catch (final IOException ex)
{
throw new CompletionException(ex);
}
values.values().removeIf(value -> value.getLatestVersion() == null || value.getVersion(value.getLatestVersion()) == null);
return values;
});
if (!allowUnverified)
{
future = future.thenApplyAsync((values) -> {
values.values().removeIf(expansion -> !expansion.isVerified());
return values;
});
}
future = future.thenApplyAsync((values) -> {
values.forEach((name, expansion) -> {
expansion.setName(name);
final Optional<PlaceholderExpansion> local = plugin.getLocalExpansionManager().findExpansionByName(name);
if (local.isPresent() && local.get().isRegistered())
{
expansion.setHasExpansion(true);
expansion.setShouldUpdate(!local.get().getVersion().equals(expansion.getLatestVersion()));
}
});
return values;
});
future.whenComplete((expansions, exception) -> {
if (exception != null)
{
plugin.getLogger().log(Level.WARNING, "failed to download expansion information", exception);
return;
}
this.cache.putAll(expansions);
});
}
public boolean isDownloading(@NotNull final CloudExpansion expansion)
{
return await.containsKey(toIndexName(expansion));
}
@NotNull
public CompletableFuture<File> downloadExpansion(@NotNull final CloudExpansion expansion, @NotNull final CloudExpansion.Version version)
{
final CompletableFuture<File> previous = await.get(toIndexName(expansion));
if (previous != null)
{
return previous;
}
final File file = new File(plugin.getLocalExpansionManager().getExpansionsFolder(), "Expansion-" + toIndexName(expansion) + ".jar");
final CompletableFuture<File> download = CompletableFuture.supplyAsync(() -> {
try (final ReadableByteChannel source = Channels.newChannel(new URL(version.getUrl()).openStream()); final FileOutputStream target = new FileOutputStream(file))
{
target.getChannel().transferFrom(source, 0, Long.MAX_VALUE);
}
catch (final IOException ex)
{
throw new CompletionException(ex);
}
return file;
});
download.whenCompleteAsync((value, exception) -> {
await.remove(toIndexName(expansion));
if (exception != null)
{
plugin.getLogger().log(Level.SEVERE, "failed to download " + expansion.getName() + ":" + version.getVersion(), exception);
}
});
await.put(toIndexName(expansion), download);
return download;
}
@NotNull
private static String toIndexName(@NotNull final String name)
{
return name.toLowerCase().replace(' ', '_');
}
@NotNull
private static String toIndexName(@NotNull final CloudExpansion expansion)
{
return toIndexName(expansion.getName());
}
}

385
src/main/java/me/clip/placeholderapi/expansion/manager/LocalExpansionManager.java Normal file
View File

@ -0,0 +1,385 @@
package me.clip.placeholderapi.expansion.manager;
import com.google.common.collect.ImmutableSet;
import com.google.common.collect.Sets;
import me.clip.placeholderapi.PlaceholderAPIPlugin;
import me.clip.placeholderapi.events.ExpansionRegisterEvent;
import me.clip.placeholderapi.events.ExpansionUnregisterEvent;
import me.clip.placeholderapi.expansion.Cacheable;
import me.clip.placeholderapi.expansion.Cleanable;
import me.clip.placeholderapi.expansion.Configurable;
import me.clip.placeholderapi.expansion.PlaceholderExpansion;
import me.clip.placeholderapi.expansion.Taskable;
import me.clip.placeholderapi.expansion.VersionSpecific;
import me.clip.placeholderapi.expansion.cloud.CloudExpansion;
import me.clip.placeholderapi.util.FileUtil;
import org.bukkit.Bukkit;
import org.bukkit.configuration.file.FileConfiguration;
import org.bukkit.event.EventHandler;
import org.bukkit.event.EventPriority;
import org.bukkit.event.HandlerList;
import org.bukkit.event.Listener;
import org.bukkit.event.player.PlayerQuitEvent;
import org.bukkit.event.server.PluginDisableEvent;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import org.jetbrains.annotations.Unmodifiable;
import java.io.File;
import java.io.IOException;
import java.util.Collection;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Optional;
import java.util.concurrent.CompletableFuture;
import java.util.concurrent.CompletionException;
import java.util.logging.Level;
public final class LocalExpansionManager implements Listener
{
@NotNull
private static final String EXPANSIONS_FOLDER_NAME = "expansions";
@NotNull
private final File folder;
@NotNull
private final PlaceholderAPIPlugin plugin;
@NotNull
private final Map<String, PlaceholderExpansion> expansions = new HashMap<>();
public LocalExpansionManager(@NotNull final PlaceholderAPIPlugin plugin)
{
this.plugin = plugin;
this.folder = new File(plugin.getDataFolder(), EXPANSIONS_FOLDER_NAME);
if (!this.folder.exists() && !folder.mkdirs())
{
plugin.getLogger().log(Level.WARNING, "failed to create expansions folder!");
}
}
public void load()
{
registerAll();
}
public void kill()
{
unregisterAll();
}
@NotNull
public File getExpansionsFolder()
{
return folder;
}
public int getExpansionsCount()
{
return expansions.size();
}
@NotNull
@Unmodifiable
public Collection<String> getIdentifiers()
{
return ImmutableSet.copyOf(expansions.keySet());
}
@NotNull
@Unmodifiable
public Collection<PlaceholderExpansion> getExpansions()
{
return ImmutableSet.copyOf(expansions.values());
}
@Nullable
public PlaceholderExpansion getExpansion(@NotNull final String identifier)
{
return expansions.get(identifier.toLowerCase());
}
@NotNull
public Optional<PlaceholderExpansion> findExpansionByName(@NotNull final String name)
{
return expansions.values().stream().filter(expansion -> name.equalsIgnoreCase(expansion.getName())).findFirst();
}
@NotNull
public Optional<PlaceholderExpansion> findExpansionByIdentifier(@NotNull final String identifier)
{
return Optional.ofNullable(getExpansion(identifier));
}
/**
* Do not call this method yourself, use {@link PlaceholderExpansion#register()}
*/
public boolean register(@NotNull final PlaceholderExpansion expansion)
{
final String identifier = expansion.getIdentifier();
if (identifier == null)
{
return false;
}
if (expansion instanceof Configurable)
{
Map<String, Object> defaults = ((Configurable) expansion).getDefaults();
String pre = "expansions." + expansion.getIdentifier() + ".";
FileConfiguration cfg = plugin.getConfig();
boolean save = false;
if (defaults != null)
{
for (Map.Entry<String, Object> entries : defaults.entrySet())
{
if (entries.getKey() == null || entries.getKey().isEmpty())
{
continue;
}
if (entries.getValue() == null)
{
if (cfg.contains(pre + entries.getKey()))
{
save = true;
cfg.set(pre + entries.getKey(), null);
}
}
else
{
if (!cfg.contains(pre + entries.getKey()))
{
save = true;
cfg.set(pre + entries.getKey(), entries.getValue());
}
}
}
}
if (save)
{
plugin.saveConfig();
plugin.reloadConfig();
}
}
if (expansion instanceof VersionSpecific)
{
VersionSpecific nms = (VersionSpecific) expansion;
if (!nms.isCompatibleWith(PlaceholderAPIPlugin.getServerVersion()))
{
plugin.getLogger().info("Your server version is not compatible with expansion: " + expansion.getIdentifier() + " version: " + expansion.getVersion());
return false;
}
}
final ExpansionRegisterEvent event = new ExpansionRegisterEvent(expansion);
Bukkit.getPluginManager().callEvent(event);
if (event.isCancelled() || expansions.put(expansion.getIdentifier(), expansion) != null)
{
return false;
}
if (expansion instanceof Listener)
{
Bukkit.getPluginManager().registerEvents(((Listener) expansion), plugin);
}
plugin.getLogger().info("Successfully registered expansion: " + expansion.getIdentifier());
if (expansion instanceof Taskable)
{
((Taskable) expansion).start();
}
if (plugin.getPlaceholderAPIConfig().isCloudEnabled())
{
final Optional<CloudExpansion> cloudExpansion = plugin.getCloudExpansionManager().findCloudExpansionByName(identifier);
if (cloudExpansion.isPresent())
{
cloudExpansion.get().setHasExpansion(true);
cloudExpansion.get().setShouldUpdate(!cloudExpansion.get().getLatestVersion().equals(expansion.getVersion()));
}
}
return true;
}
public Optional<PlaceholderExpansion> register(@NotNull final Class<? extends PlaceholderExpansion> clazz)
{
final PlaceholderExpansion expansion = createExpansionInstance(clazz);
if (expansion == null || !expansion.register())
{
return Optional.empty();
}
return Optional.of(expansion);
}
public boolean unregister(@NotNull final PlaceholderExpansion expansion)
{
if (expansions.remove(expansion.getIdentifier()) == null)
{
return false;
}
Bukkit.getPluginManager().callEvent(new ExpansionUnregisterEvent(expansion));
if (expansion instanceof Listener)
{
HandlerList.unregisterAll((Listener) expansion);
}
if (expansion instanceof Taskable)
{
((Taskable) expansion).stop();
}
if (expansion instanceof Cacheable)
{
((Cacheable) expansion).clear();
}
if (plugin.getPlaceholderAPIConfig().isCloudEnabled())
{
plugin.getCloudExpansionManager().findCloudExpansionByName(expansion.getName()).ifPresent(cloud -> {
cloud.setHasExpansion(false);
cloud.setShouldUpdate(false);
});
}
return true;
}
private void registerAll()
{
plugin.getLogger().info("Placeholder expansion registration initializing...");
findExpansionsOnDisk().whenCompleteAsync((classes, exception) -> {
if (exception != null)
{
plugin.getLogger().log(Level.SEVERE, "failed to load class files of expansions", exception);
return;
}
Bukkit.getScheduler().runTask(plugin, () -> classes.forEach(this::register));
});
}
private void unregisterAll()
{
for (final PlaceholderExpansion expansion : Sets.newHashSet(expansions.values()))
{
if (expansion.persist())
{
continue;
}
unregister(expansion);
}
}
@NotNull
public CompletableFuture<List<Class<? extends PlaceholderExpansion>>> findExpansionsOnDisk()
{
return CompletableFuture.supplyAsync(() -> {
try
{
return FileUtil.getClasses(getExpansionsFolder(), PlaceholderExpansion.class);
}
catch (final IOException | ClassNotFoundException ex)
{
throw new CompletionException(ex);
}
});
}
@NotNull
public CompletableFuture<List<Class<? extends PlaceholderExpansion>>> findExpansionsInFile(@NotNull final File file)
{
return CompletableFuture.supplyAsync(() -> {
try
{
final List<@NotNull Class<? extends PlaceholderExpansion>> classes = FileUtil.getClasses(getExpansionsFolder(), PlaceholderExpansion.class, file.getName());
if (classes.size() > 1)
{
throw new IllegalStateException("multiple expansion classes in one file!");
}
return classes;
}
catch (final Exception ex)
{
throw new CompletionException(ex);
}
});
}
@Nullable
public PlaceholderExpansion createExpansionInstance(@NotNull final Class<? extends PlaceholderExpansion> clazz)
{
try
{
return clazz.getDeclaredConstructor().newInstance();
}
catch (final Throwable ex)
{
plugin.getLogger().log(Level.SEVERE, "Failed to load placeholder expansion from class: " + clazz.getName(), ex);
return null;
}
}
@EventHandler
public void onQuit(@NotNull final PlayerQuitEvent event)
{
for (final PlaceholderExpansion expansion : getExpansions())
{
if (!(expansion instanceof Cleanable))
{
continue;
}
((Cleanable) expansion).cleanup(event.getPlayer());
}
}
@EventHandler(priority = EventPriority.HIGH)
public void onPluginDisable(@NotNull final PluginDisableEvent event)
{
final String name = event.getPlugin().getName();
if (name.equals(plugin.getName()))
{
return;
}
for (final PlaceholderExpansion expansion : getExpansions())
{
if (!name.equalsIgnoreCase(expansion.getRequiredPlugin()))
{
continue;
}
unregister(expansion);
plugin.getLogger().info("Unregistered placeholder expansion: " + expansion.getName());
}
}
}

120
src/main/java/me/clip/placeholderapi/listeners/PlaceholderListener.java
View File

@ -1,120 +0,0 @@
/*
*
* PlaceholderAPI
* Copyright (C) 2019 Ryan McCarthy
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*
*/
package me.clip.placeholderapi.listeners;
import me.clip.placeholderapi.PlaceholderAPI;
import me.clip.placeholderapi.PlaceholderAPIPlugin;
import me.clip.placeholderapi.PlaceholderHook;
import me.clip.placeholderapi.events.ExpansionUnregisterEvent;
import me.clip.placeholderapi.expansion.Cacheable;
import me.clip.placeholderapi.expansion.Cleanable;
import me.clip.placeholderapi.expansion.PlaceholderExpansion;
import me.clip.placeholderapi.expansion.Taskable;
import me.clip.placeholderapi.expansion.cloud.CloudExpansion;
import org.bukkit.Bukkit;
import org.bukkit.event.EventHandler;
import org.bukkit.event.EventPriority;
import org.bukkit.event.HandlerList;
import org.bukkit.event.Listener;
import org.bukkit.event.player.PlayerQuitEvent;
import org.bukkit.event.server.PluginDisableEvent;
import java.util.Map;
import java.util.Map.Entry;
import java.util.Set;
public class PlaceholderListener implements Listener {
private final PlaceholderAPIPlugin plugin;
public PlaceholderListener(PlaceholderAPIPlugin instance) {
plugin = instance;
Bukkit.getPluginManager().registerEvents(this, instance);
}
@EventHandler
public void onExpansionUnregister(ExpansionUnregisterEvent event) {
if (event.getExpansion() instanceof Listener) {
HandlerList.unregisterAll((Listener) event.getExpansion());
}
if (event.getExpansion() instanceof Taskable) {
((Taskable) event.getExpansion()).stop();
}
if (event.getExpansion() instanceof Cacheable) {
((Cacheable) event.getExpansion()).clear();
}
if (plugin.getPlaceholderAPIConfig().isCloudEnabled()) {
CloudExpansion ex = plugin.getExpansionCloud().getCloudExpansion(event.getExpansion().getName()).orElse(null);
if (ex != null) {
ex.setHasExpansion(false);
ex.setShouldUpdate(false);
}
}
}
@EventHandler(priority = EventPriority.HIGH)
public void onPluginUnload(PluginDisableEvent e) {
String n = e.getPlugin().getName();
if (n.equals(plugin.getName())) {
return;
}
Map<String, PlaceholderHook> hooks = PlaceholderAPI.getPlaceholders();
for (Entry<String, PlaceholderHook> entry : hooks.entrySet()) {
PlaceholderHook hook = entry.getValue();
if (hook instanceof PlaceholderExpansion) {
PlaceholderExpansion expansion = (PlaceholderExpansion) hook;
if (expansion.getRequiredPlugin() == null) {
continue;
}
if (expansion.getRequiredPlugin().equalsIgnoreCase(n)) {
if (PlaceholderAPI.unregisterExpansion(expansion)) {
plugin.getLogger().info("Unregistered placeholder expansion: " + expansion.getIdentifier());
}
}
}
}
}
@EventHandler
public void onQuit(PlayerQuitEvent e) {
Set<PlaceholderExpansion> expansions = PlaceholderAPI.getExpansions();
if (expansions.isEmpty()) {
return;
}
for (PlaceholderExpansion ex : expansions) {
if (ex instanceof Cleanable) {
((Cleanable) ex).cleanup(e.getPlayer());
}
}
}
}

2
src/main/java/me/clip/placeholderapi/listeners/ServerLoadEventListener.java
View File

@ -55,7 +55,7 @@ public final class ServerLoadEventListener implements Listener
public void onServerLoad(@NotNull final ServerLoadEvent event)
{
HandlerList.unregisterAll(this);
plugin.getExpansionManager().initializeExpansions();
plugin.getLocalExpansionManager().load();
}
}

41
src/main/java/me/clip/placeholderapi/util/FileUtil.java
View File

@ -38,45 +38,33 @@ public class FileUtil
{
@NotNull
public static <T> List<@NotNull Class<? extends T>> getClasses(@NotNull final File folder, @NotNull final Class<T> clazz)
public static <T> List<@NotNull Class<? extends T>> getClasses(@NotNull final File folder, @NotNull final Class<T> clazz) throws IOException, ClassNotFoundException
{
return getClasses(folder, clazz, null);
}
@NotNull
public static <T> List<@NotNull Class<? extends T>> getClasses(@NotNull final File folder, @NotNull final Class<T> clazz, @Nullable final String target)
public static <T> List<@NotNull Class<? extends T>> getClasses(@NotNull final File folder, @NotNull final Class<T> clazz, @Nullable final String target) throws IOException, ClassNotFoundException
{
if (!folder.exists())
{
return Collections.emptyList();
}
try
final File[] jars = folder.listFiles((dir, name) -> name.endsWith(".jar") && (target == null || name.replace(".jar", "").equalsIgnoreCase(target.replace(".jar", ""))));
if (jars == null)
{
final FilenameFilter filter =
(dir, name) -> name.endsWith(".jar") && (target == null || name.replace(".jar", "").equalsIgnoreCase(target.replace(".jar", "")));
final File[] jars = folder.listFiles(filter);
if (jars == null)
{
return Collections.emptyList();
}
final List<@NotNull Class<? extends T>> list = new ArrayList<>();
for (File file : jars)
{
gather(file.toURI().toURL(), clazz, list);
}
return list;
}
catch (final Throwable ex)
{
ex.printStackTrace();
return Collections.emptyList();
}
return Collections.emptyList();
final List<@NotNull Class<? extends T>> list = new ArrayList<>();
for (final File file : jars)
{
gather(file.toURI().toURL(), clazz, list);
}
return list;
}
private static <T> void gather(@NotNull final URL jar, @NotNull final Class<T> clazz, @NotNull final List<@NotNull Class<? extends T>> list) throws IOException, ClassNotFoundException
@ -101,7 +89,8 @@ public class FileUtil
}
}
catch (final NoClassDefFoundError ignored)
{ }
{
}
}
}
}