Filter

With zAuctionHouseV3 you can create your own filter for the /ah search command. First you need to read the Filter page which gives you all the information about how filters work.
Step 1
First you will need to retrieve the FilterManager class.
@Override
public void onEnable() {
	FilterManager filterManagerManager = getProvider(FilterManager.class);
}
​
private <T> T getProvider(Class<T> classz) {
	RegisteredServiceProvider<T> provider = getServer().getServicesManager().getRegistration(classz);
	if (provider == null) 
		return null;
	return provider.getProvider() != null ? (T) provider.getProvider() : null;
}
Step 2
You need to create a class that will extend the Filter class.
package fr.maxlego08.zauctionhouse.filter.filters;
​
import org.bukkit.ChatColor;
import org.bukkit.inventory.ItemStack;
import org.bukkit.inventory.meta.ItemMeta;
​
import fr.maxlego08.zauctionhouse.api.AuctionItem;
import fr.maxlego08.zauctionhouse.api.enums.FilterType;
import fr.maxlego08.zauctionhouse.api.filter.Filter;
​
public class NameFilter extends Filter {
​
	public NameFilter() {
		# Name of the filter that will be used in the command
		super("name");
	}
​
	@Override
	public boolean perform(AuctionItem auctionItem, FilterType filterType, String string) {
	
		# We retrieve the list of items present in the auctionItem object.	
		for (ItemStack itemStack : this.getItems(auctionItem)) {
​
			ItemMeta itemMeta = itemStack.getItemMeta();
			if (!itemMeta.hasDisplayName())
				continue;
​
			String name = ChatColor.stripColor(itemMeta.getDisplayName());
​
			# We make a switch on the type of filter
			switch (filterType) {
			case CONTAINS:
				return name.toLowerCase().contains(string.toLowerCase());
			case EQUALS:
				return name.equals(string);
			case EQUALSIGNORECASE:
				return name.equalsIgnoreCase(string);
			default:
				break;
			}
		}
		return false;
	}
​
}
Step 3
All you have to do is save the filter.
this.filterManager.registerFilter(new NameFilter());
Last modified 2yr ago