From cce479dfe91b432521534e0dde866743931fe2cb Mon Sep 17 00:00:00 2001
From: Wyvest <45589059+Wyvest@users.noreply.github.com>
Date: Sun, 15 May 2022 15:48:56 +0700
Subject: revert spam block

not very comfortable with pushing this as a non-beta right now, after release this will be unreverted and i will see what i can do with it
---
 .../cc/woverflow/chatting/chat/ChatSpamBlock.kt    | 124 ---------------------
 1 file changed, 124 deletions(-)
 delete mode 100644 src/main/kotlin/cc/woverflow/chatting/chat/ChatSpamBlock.kt

(limited to 'src/main/kotlin/cc/woverflow/chatting/chat/ChatSpamBlock.kt')

diff --git a/src/main/kotlin/cc/woverflow/chatting/chat/ChatSpamBlock.kt b/src/main/kotlin/cc/woverflow/chatting/chat/ChatSpamBlock.kt
deleted file mode 100644
index 224e614..0000000
--- a/src/main/kotlin/cc/woverflow/chatting/chat/ChatSpamBlock.kt
+++ /dev/null
@@ -1,124 +0,0 @@
-package cc.woverflow.chatting.chat
-
-import cc.woverflow.chatting.config.ChattingConfig
-import com.google.gson.JsonObject
-import com.google.gson.JsonParser
-import net.minecraft.util.ChatComponentText
-import net.minecraft.util.EnumChatFormatting
-import net.minecraftforge.client.event.ClientChatReceivedEvent
-import net.minecraftforge.fml.common.eventhandler.SubscribeEvent
-import java.text.Normalizer
-
-object ChatSpamBlock {
-    /*
-    Made by @KTibow
-    Based off of Unspam (also by @KTibow)
-    Algorithm based off of https://paulgraham.com/spam.html
-    */
-    private val PLAYER_MESSAGE = Regex("^(\\[VIP\\+?\\] |\\[MVP\\+?\\+?\\] |)(\\w{2,16}): (.*)$")
-
-    @SubscribeEvent
-    fun onChat(event: ClientChatReceivedEvent) {
-        val message = event.message.unformattedText.replace(Regex("\u00A7."), "")
-        if (!PLAYER_MESSAGE.matches(message)) return
-        val (rank, player, content) = PLAYER_MESSAGE.matchEntire(message)!!.destructured
-        val tokens = tokenize(content)
-        val spamProb = findSpamProbability(tokens)
-        println("\n[CHATTING]$message")
-        if (spamProb * 100 > ChattingConfig.spamThreshold) {
-            if (ChattingConfig.showSpamInGray) {
-                var newMessage = EnumChatFormatting.DARK_GRAY.toString() + EnumChatFormatting.STRIKETHROUGH.toString()
-                if (!ChattingConfig.customFormatting) {
-                    newMessage += rank
-                }
-                newMessage += "$player${EnumChatFormatting.DARK_GRAY.toString()}: $content"
-                event.message = ChatComponentText(newMessage)
-            } else {
-                event.isCanceled = true
-            }
-            return
-        }
-        if (ChattingConfig.customFormatting) {
-            val coloredPlayer = findRankColor(rank) + player + EnumChatFormatting.RESET.toString()
-            event.message = ChatComponentText("$coloredPlayer: $content")
-        }
-    }
-
-    private fun tokenize(message: String): MutableList<String> {
-        val strippedMessage =
-            Normalizer.normalize(message, Normalizer.Form.NFKC).replace(Regex("[^\\w\\s/]"), " ").lowercase().trim()
-        val tokens = strippedMessage.split(Regex("\\s+")).toMutableList()
-        if (tokens.size <= 2) {
-            tokens.add("TINY_LENGTH")
-        } else if (tokens.size <= 4) {
-            tokens.add("SMALL_LENGTH")
-        } else if (tokens.size <= 7) {
-            tokens.add("MEDIUM_LENGTH")
-        } else {
-            tokens.add("LONG_LENGTH")
-        }
-        if (message.replace(Regex("[\\w\\s]"), "").length > 2) {
-            tokens.add("SPECIAL_CHARS")
-        } else if (message.replace(Regex("[\\w\\s]"), "").length > 0) {
-            tokens.add("SPECIAL_CHAR")
-        } else {
-            tokens.add("LOW_SPECIAL_CHARS")
-        }
-        if (message.replace(Regex("[^A-Z]"), "").length >= message.length / 4) {
-            tokens.add("HIGH_CAPS")
-        } else {
-            tokens.add("LOW_CAPS")
-        }
-        return tokens
-    }
-
-    private fun findSpamProbability(tokens: MutableList<String>): Double {
-        val tokenProbs = mutableMapOf<String, Double>()
-        for (token in tokens) {
-            if (!spamInfoJson.has(token)) continue
-            val spamInToken = spamInfoJson.get(token).asJsonObject.get("spam").asDouble
-            val fineInToken = spamInfoJson.get(token).asJsonObject.get("fine").asDouble
-            tokenProbs[token] = (
-                (spamInToken / messageCountsJson.get("spam").asInt) /
-                    (fineInToken / messageCountsJson.get("fine").asInt +
-                    spamInToken / messageCountsJson.get("spam").asInt)
-                )
-        }
-        val spamProbs = tokenProbs.values.toMutableList()
-        val fineProbs = tokenProbs.values.map {
-            1 - it
-        }.toMutableList()
-        val spamProbability = spamProbs.reduce { a, b ->
-            a * b
-        }
-        val fineProbability = fineProbs.reduce { a, b ->
-            a * b
-        }
-        return spamProbability / (spamProbability + fineProbability)
-    }
-
-    private fun findRankColor(rank: String): String {
-        println(rank)
-        return when (rank) {
-            "[VIP] ", "[VIP+] " -> EnumChatFormatting.GREEN.toString()
-            "[MVP] ", "[MVP+] " -> EnumChatFormatting.AQUA.toString()
-            "[MVP++] " -> EnumChatFormatting.GOLD.toString()
-            else -> EnumChatFormatting.GRAY.toString()
-        }
-    }
-
-    private fun getResourceAsText(path: String): String? = object {}.javaClass.getResource(path)?.readText()
-    private val spamInfoJson: JsonObject
-    private val messageCountsJson: JsonObject
-
-    init {
-        // Load the file spamInfo.json from resources/
-        val spamInfo = getResourceAsText("/spamInfo.json")
-        spamInfoJson = JsonParser().parse(spamInfo).asJsonObject
-        messageCountsJson = JsonParser().parse(" { \"fine\": 668, \"spam\": 230 }").asJsonObject
-    }
-}
-
-
-
-
-- 
cgit