Added playerflow

eco-api/src/main/java/com/willfp/eco/core/data/ServerProfile.java

@@ -9,6 +9,14 @@ import org.jetbrains.annotations.NotNull;
  * Profiles save automatically, so there is no need to save after changes.
  */
 public interface ServerProfile extends Profile {
+    /**
+     * Get the server ID.
+     *
+     * @return The server ID.
+     */
+    @NotNull
+    String getServerID();
+
     /**
      * Load the server profile.
      *

eco-core/core-plugin/src/main/kotlin/com/willfp/eco/internal/spigot/EcoSpigotPlugin.kt

@@ -117,6 +117,7 @@ import com.willfp.eco.internal.spigot.integrations.shop.ShopDeluxeSellwands
 import com.willfp.eco.internal.spigot.integrations.shop.ShopEconomyShopGUI
 import com.willfp.eco.internal.spigot.integrations.shop.ShopShopGuiPlus
 import com.willfp.eco.internal.spigot.integrations.shop.ShopZShop
+import com.willfp.eco.internal.spigot.metrics.PlayerflowHandler
 import com.willfp.eco.internal.spigot.proxy.FastItemStackFactoryProxy
 import com.willfp.eco.internal.spigot.proxy.PacketHandlerProxy
 import com.willfp.eco.internal.spigot.recipes.CraftingRecipeListener
@@ -259,10 +260,11 @@ abstract class EcoSpigotPlugin : EcoPlugin() {
         ProfileSaver(this, profileHandler).startTicking()
 
         this.scheduler.runTimer(
-            { getProxy(PacketHandlerProxy::class.java).clearDisplayFrames() },
             this.configYml.getInt("display-frame-ttl").toLong(),
-            this.configYml.getInt("display-frame-ttl").toLong()
-        )
+            this.configYml.getInt("display-frame-ttl").toLong(),
+        ) { getProxy(PacketHandlerProxy::class.java).clearDisplayFrames() }
+
+        PlayerflowHandler(this.scheduler).startTicking()
     }
 
     override fun handleAfterLoad() {

eco-core/core-plugin/src/main/kotlin/com/willfp/eco/internal/spigot/data/EcoProfile.kt

@@ -5,7 +5,9 @@ import com.willfp.eco.core.data.PlayerProfile
 import com.willfp.eco.core.data.Profile
 import com.willfp.eco.core.data.ServerProfile
 import com.willfp.eco.core.data.keys.PersistentDataKey
+import com.willfp.eco.core.data.keys.PersistentDataKeyType
 import com.willfp.eco.internal.spigot.data.storage.DataHandler
+import com.willfp.eco.util.namespacedKeyOf
 import java.util.UUID
 import java.util.concurrent.ConcurrentHashMap
 
@@ -64,11 +66,25 @@ class EcoPlayerProfile(
     }
 }
 
+private val serverIDKey = PersistentDataKey(
+    namespacedKeyOf("eco", "server_id"),
+    PersistentDataKeyType.STRING,
+    ""
+)
+
 class EcoServerProfile(
     data: MutableMap<PersistentDataKey<*>, Any>,
     handler: DataHandler,
     localHandler: DataHandler
 ) : EcoProfile(data, serverProfileUUID, handler, localHandler), ServerProfile {
+    override fun getServerID(): String {
+        if (this.read(serverIDKey).isBlank()) {
+            this.write(serverIDKey, UUID.randomUUID().toString())
+        }
+
+        return this.read(serverIDKey)
+    }
+
     override fun toString(): String {
         return "EcoServerProfile"
     }

eco-core/core-plugin/src/main/kotlin/com/willfp/eco/internal/spigot/metrics/PlayerflowHandler.kt

@@ -0,0 +1,45 @@
+package com.willfp.eco.internal.spigot.metrics
+
+import com.willfp.eco.core.Eco
+import com.willfp.eco.core.config.json
+import com.willfp.eco.core.data.ServerProfile
+import com.willfp.eco.core.scheduling.Scheduler
+import org.bukkit.Bukkit
+import java.net.URI
+import java.net.http.HttpClient
+import java.net.http.HttpRequest
+import java.net.http.HttpResponse
+
+private const val PLAYERFLOW_URL = "https://playerflow.auxilor.io/v1/ping"
+
+private val client = HttpClient.newBuilder().build()
+
+class PlayerflowHandler(
+    private val scheduler: Scheduler
+) {
+    internal fun startTicking() {
+        scheduler.runAsyncTimer(1200L, 1200L) {
+            makeRequest()
+        }
+    }
+
+    private fun makeRequest() {
+        val body = json {
+            "uuid" to ServerProfile.load().serverID
+            "players" to Bukkit.getOnlinePlayers().size
+            "plugins" to Eco.get().loadedPlugins
+        }.toPlaintext()
+
+        val request = HttpRequest.newBuilder()
+            .uri(URI.create(PLAYERFLOW_URL))
+            .header("Content-Type", "application/json")
+            .POST(HttpRequest.BodyPublishers.ofString(body))
+            .build()
+
+        try {
+            client.send(request, HttpResponse.BodyHandlers.ofString())
+        } catch (e: Exception) {
+            // Silently fail
+        }
+    }
+}