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127 lines
4.3 KiB
Java
127 lines
4.3 KiB
Java
package com.plotsquared.core.util;
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import com.plotsquared.core.command.CommandCaller;
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import com.plotsquared.core.config.Captions;
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import com.plotsquared.core.config.Settings;
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import com.plotsquared.core.player.PlotPlayer;
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import java.util.HashMap;
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/**
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* The Permissions class handles checking user permissions.<br>
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* - This will respect * nodes and plots.admin and can be used to check permission ranges (e.g. plots.plot.5)<br>
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* - Checking the PlotPlayer class directly will not take the above into account<br>
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*/
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public class Permissions {
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public static boolean hasPermission(PlotPlayer player, Captions caption, boolean notify) {
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return hasPermission(player, caption.getTranslated(), notify);
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}
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/**
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* Check if a player has a permission (Captions class helps keep track of permissions).
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*
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* @param player
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* @param caption
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* @return
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*/
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public static boolean hasPermission(PlotPlayer player, Captions caption) {
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return hasPermission(player, caption.getTranslated());
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}
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/**
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* Check if a {@link PlotPlayer} has a permission.
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*
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* @param player
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* @param permission
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* @return
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*/
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public static boolean hasPermission(PlotPlayer player, String permission) {
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if (!Settings.Enabled_Components.PERMISSION_CACHE) {
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return hasPermission((CommandCaller) player, permission);
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}
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HashMap<String, Boolean> map = player.getMeta("perm");
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if (map != null) {
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Boolean result = map.get(permission);
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if (result != null) {
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return result;
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}
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} else {
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map = new HashMap<>();
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player.setMeta("perm", map);
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}
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boolean result = hasPermission((CommandCaller) player, permission);
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map.put(permission, result);
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return result;
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}
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/**
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* Check if a {@code CommandCaller} has a permission.
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*
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* @param caller
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* @param permission
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* @return
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*/
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public static boolean hasPermission(CommandCaller caller, String permission) {
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if (caller.hasPermission(permission)) {
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return true;
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} else if (caller.isPermissionSet(permission)) {
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return false;
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}
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if (caller.hasPermission(Captions.PERMISSION_ADMIN.getTranslated())) {
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return true;
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}
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permission = permission.toLowerCase().replaceAll("^[^a-z|0-9|\\.|_|-]", "");
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String[] nodes = permission.split("\\.");
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StringBuilder n = new StringBuilder();
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for (int i = 0; i <= (nodes.length - 1); i++) {
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n.append(nodes[i] + ".");
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String combined = n + Captions.PERMISSION_STAR.getTranslated();
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if (!permission.equals(combined)) {
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if (caller.hasPermission(combined)) {
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return true;
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} else if (caller.isPermissionSet(combined)) {
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return false;
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}
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}
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}
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return false;
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}
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/**
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* Checks if a PlotPlayer has a permission, and optionally send the no permission message if applicable.
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*
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* @param player
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* @param permission
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* @param notify
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* @return
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*/
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public static boolean hasPermission(PlotPlayer player, String permission, boolean notify) {
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if (!hasPermission(player, permission)) {
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if (notify) {
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MainUtil.sendMessage(player, Captions.NO_PERMISSION_EVENT, permission);
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}
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return false;
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}
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return true;
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}
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public static int hasPermissionRange(PlotPlayer player, Captions perm, int range) {
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return hasPermissionRange(player, perm.getTranslated(), range);
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}
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/**
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* Check the the highest permission a PlotPlayer has within a specified range.<br>
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* - Excessively high values will lag<br>
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* - The default range that is checked is {@link Settings.Limit#MAX_PLOTS}<br>
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*
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* @param player
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* @param stub The permission stub to check e.g. for `plots.plot.#` the stub is `plots.plot`
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* @param range The range to check
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* @return The highest permission they have within that range
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*/
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public static int hasPermissionRange(PlotPlayer player, String stub, int range) {
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return player.hasPermissionRange(stub, range);
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}
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}
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