Answer.lua

-- 搜题
local log = require("log")
local Api = require("coreApi")
local http = require("http")


function stringStarts(str, Start)
   return string.sub(str, 1, string.len(Start)) == Start
end

function urlEncode(s)
  s = string.gsub(s, "([^%w%.%- ])", function(c) return string.format("%%%02X", string.byte(c)) end)
  return string.gsub(s, " ", "%%20")
end

function ReceiveFriendMsg(CurrentQQ, data)
    return 1
end

function ReceiveEvents(CurrentQQ, data, extData)
    return 1
end

function ReceiveGroupMsg(CurrentQQ, data)
    if data.FromUserId == tonumber(CurrentQQ) then
        return 1
    end
    if not stringStarts(data.Content, "搜题") or data.Content == "搜题" then
        return 1
    end

    -- print('Running..answer')
    q = data.Content:gsub("搜题", "")
    rep, _ = http.request(
        "GET",
        "http://127.0.0.1:8080/course/?q="..urlEncode(q)
    )
    Api.Api_SendMsg(
        CurrentQQ,
        {
            toUser = data.FromGroupId,
            sendToType = 2,
            sendMsgType = "TextMsg",
            groupid = 0,
            content = '\n'..rep.body,
            atUser = data.FromUserId
        }
    )
    return 1
end