Initial commit

gamemodes/darkrp/gamemode/modules/fadmin/sv_fadmin_sql.lua

@@ -0,0 +1,76 @@
+--[[---------------------------------------------------------------------------
+Create the tables used for banning
+---------------------------------------------------------------------------]]
+hook.Add("DatabaseInitialized", "FAdmin_CreateMySQLTables", function()
+    MySQLite.query("CREATE TABLE IF NOT EXISTS FAdminBans(SteamID VARCHAR(25) NOT NULL PRIMARY KEY, Nick VARCHAR(40), BanDate DATETIME, UnbanDate DATETIME, Reason VARCHAR(100), AdminName VARCHAR(40), Admin_steam VARCHAR(25));", function()
+
+        hook.Call("FAdmin_RetrieveBans", nil)
+    end)
+end)
+
+--[[---------------------------------------------------------------------------
+Store a ban in the MySQL tables
+---------------------------------------------------------------------------]]
+hook.Add("FAdmin_StoreBan", "MySQLBans", function(SteamID, Nick, Duration, Reason, AdminName, Admin_steam)
+    local steam = MySQLite.SQLStr(SteamID)
+    local nick = Nick and MySQLite.SQLStr(Nick) or "NULL"
+    local bandate = MySQLite.isMySQL() and "NOW()" or "datetime('now')"
+    local reason = Reason and MySQLite.SQLStr(Reason) or "NULL"
+    local admin = AdminName and MySQLite.SQLStr(AdminName) or "NULL"
+    local adminsteam = Admin_steam and MySQLite.SQLStr(Admin_steam) or "NULL"
+
+    local duration
+    if MySQLite.isMySQL() then
+        duration = Duration == 0 and "NULL" or "DATE_ADD(NOW(), INTERVAL " .. tonumber(Duration or 60) .. " MINUTE)"
+    else
+        duration = Duration == 0 and "NULL" or "datetime('now', '+" .. tonumber(Duration or 60) .. " minutes')"
+    end
+
+    MySQLite.query("REPLACE INTO FAdminBans VALUES(" .. steam .. ", " .. nick .. ", " .. bandate .. ", " .. duration .. ", " .. reason .. ", " .. admin .. ", " .. adminsteam .. ");")
+end)
+
+--[[---------------------------------------------------------------------------
+Unban someone
+---------------------------------------------------------------------------]]
+hook.Add("FAdmin_UnBan", "FAdmin_MySQLUnban", function(ply, steamID)
+    MySQLite.query("DELETE FROM FAdminBans WHERE steamID = " .. MySQLite.SQLStr(steamID))
+end)
+
+--[[---------------------------------------------------------------------------
+Retrieve the bans from the MySQL server and put them into effect
+
+Note: Must be called more than two seconds after InitPostEntity, because
+that's when the database initializes
+---------------------------------------------------------------------------]]
+hook.Add("FAdmin_RetrieveBans", "getMySQLBans", function()
+    FAdmin.BANS = FAdmin.BANS or {}
+
+    -- Small SQLite and MySQL syntax difference
+    local diffSeconds = MySQLite.isMySQL() and "TIMESTAMPDIFF(SECOND, NOW(), UnbanDate)" or
+        "strftime('%s', UnbanDate) - strftime('%s','now')"
+
+    local now = MySQLite.isMySQL() and "NOW()" or "datetime('now')"
+
+    MySQLite.query("SELECT SteamID, Nick, " .. diffSeconds .. " AS duration, Reason, AdminName, Admin_steam FROM FAdminBans WHERE (UnbanDate > " .. now .. " OR UnbanDate IS NULL);", function(data)
+        if not data then return end
+
+        for _, v in ipairs(data) do
+            if tonumber(v.SteamID) or not v.SteamID then continue end
+            local duration = (not v.duration or v.duration == "NULL") and 0 or (os.time() + v.duration)
+
+            FAdmin.BANS[string.upper(v.SteamID)] = {
+                time = duration,
+                name = v.Nick,
+                reason = v.Reason,
+                adminname = v.AdminName,
+                adminsteam = v.Admin_steam
+            }
+        end
+
+        for _, v in ipairs(player.GetAll()) do
+            if not FAdmin.BANS[string.upper(v:SteamID())] then continue end
+
+            v:Kick("FAdmin ban evasion")
+        end
+    end)
+end)