【进阶实战】行会公告定时发布：排期发布的后端实现封装

local publishQueue = {}
local function scheduleNotice(guildName, text, publishTs)
    local filtered = contentFilter(text)
    if filtered == nil then
        sendmsg(getplayerbyname(guildName), 1, "公告含敏感内容，请修改。")
        return false
    end
    publishQueue[#publishQueue + 1] =
        { guild = guildName, text = filtered, ts = publishTs }
    return true
end
local function contentFilter(text)
    local BAD = { "代充", "外挂", "线下交易" }
    for _, w in ipairs(BAD) do
        if string.find(text, w, 1, true) then
            return nil
        end
    end
    return text
end
local function processQueue()
    local now = os.time()
    local remaining = {}
    for _, item in ipairs(publishQueue) do
        if now >= item.ts then
            sendmsg(nil, 1, "[" .. item.guild .. "] " .. item.text)
        else
            remaining[#remaining + 1] = item
        end
    end
    publishQueue = remaining
end

local function cancelNotice(guildName)
    local remaining = {}
    for _, item in ipairs(publishQueue) do
        if item.guild ~= guildName then
            remaining[#remaining + 1] = item
        end
    end
    publishQueue = remaining
end