mirror of
https://github.com/lyx0/nourybot.git
synced 2024-11-13 19:49:55 +01:00
79 lines
2.5 KiB
Go
79 lines
2.5 KiB
Go
package main
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import (
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"strings"
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"github.com/gempir/go-twitch-irc/v4"
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"github.com/lyx0/nourybot/internal/commands"
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"github.com/lyx0/nourybot/internal/common"
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)
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// handleCommand takes in a twitch.PrivateMessage and then routes the message to
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// the function that is responsible for each command and knows how to deal with it accordingly.
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func (app *application) handleCommand(message twitch.PrivateMessage) {
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var reply string
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// Increments the counter how many commands have been used, called in the ping command.
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common.CommandUsed()
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// commandName is the actual name of the command without the prefix.
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// e.g. `()ping` would be `ping`.
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commandName := strings.ToLower(strings.SplitN(message.Message, " ", 3)[0][2:])
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// cmdParams are additional command parameters.
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// e.g. `()weather san antonio`
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// cmdParam[0] is `san` and cmdParam[1] = `antonio`.
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//
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// Since Twitch messages are at most 500 characters I use a
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// maximum count of 500+10 just to be safe.
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// https://discuss.dev.twitch.tv/t/missing-client-side-message-length-check/21316
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cmdParams := strings.SplitN(message.Message, " ", 500)
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// msgLen is the amount of words in a message without the prefix.
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// Useful to check if enough cmdParams are provided.
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msgLen := len(strings.SplitN(message.Message, " ", -2))
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// target is the channelname the message originated from and
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// where the TwitchClient should send the response
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target := message.Channel
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app.Log.Infow("Command received",
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// "message", message, // Pretty taxing
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"message.Message", message.Message,
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"message.Channel", target,
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"commandName", commandName,
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"cmdParams", cmdParams,
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"msgLen", msgLen,
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)
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// A `commandName` is every message starting with `()`.
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// Hardcoded commands have a priority over database commands.
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// Switch over the commandName and see if there is a hardcoded case for it.
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// If there was no switch case satisfied, query the database if there is
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// a data.CommandModel.Name equal to the `commandName`
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// If there is return the data.CommandModel.Text entry.
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// Otherwise we ignore the message.
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switch commandName {
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case "":
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if msgLen == 1 {
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reply = "xd"
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}
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case "nourybot":
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reply = "Lidl Twitch bot made by @nourylul. Prefix: ()"
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case "ping":
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reply = commands.Ping()
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// ()bttv <emote name>
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// ##################
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// Check if the commandName exists as the "name" of a command in the database.
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// if it doesnt then ignore it.
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// ##################
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}
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if reply != "" {
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app.Send(target, reply)
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return
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}
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}
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