mirror of https://github.com/kha7iq/pingme
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95 lines
2.5 KiB
95 lines
2.5 KiB
package cmd
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import (
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"context"
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"fmt"
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"log"
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"strings"
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"github.com/nikoksr/notify"
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"github.com/nikoksr/notify/service/discord"
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"github.com/urfave/cli/v2"
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)
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// discordPingMe struct holds data parsed via flags for discord service.
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type discordPingMe struct {
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Token string
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Message string
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Channel string
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Title string
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}
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// SendToDiscord parse values from *cli.context and return *cli.Command.
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// Values include discord bot token, userID, channelIDs, Message and Title.
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// If multiple channels are provided then the string is split with "," separator and
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// each channelID is added to receiver.
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func SendToDiscord() *cli.Command {
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var discordOpts discordPingMe
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return &cli.Command{
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Name: "discord",
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Usage: "Send message to discord",
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Description: `Discord uses bot token to authenticate & send messages to defined channels.
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Multiple channel ids can be used separated by comma ','.
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All configuration options are also available via environment variables.`,
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UsageText: "pingme discord --token '123' --channel '12345,67890' --msg 'some message'",
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Flags: []cli.Flag{
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&cli.StringFlag{
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Destination: &discordOpts.Token,
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Name: "token",
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Required: true,
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Usage: "Token of discord bot used for sending message.",
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EnvVars: []string{"DISCORD_TOKEN"},
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},
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&cli.StringFlag{
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Destination: &discordOpts.Channel,
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Name: "channel",
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Required: true,
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Usage: "Channel ids of discord.",
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EnvVars: []string{"DISCORD_CHANNELS"},
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},
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&cli.StringFlag{
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Destination: &discordOpts.Message,
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Name: "msg",
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Usage: "Message content.",
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EnvVars: []string{"DISCORD_MESSAGE"},
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},
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&cli.StringFlag{
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Destination: &discordOpts.Title,
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Name: "title",
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Value: TimeValue,
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Usage: "Title of the message.",
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EnvVars: []string{"DISCORD_MSG_TITLE"},
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},
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},
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Action: func(ctx *cli.Context) error {
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notifier := notify.New()
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discordSvc := discord.New()
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if err := discordSvc.AuthenticateWithBotToken(discordOpts.Token); err != nil {
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return fmt.Errorf("unable to authenticate %v\n", err)
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}
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chn := strings.Split(discordOpts.Channel, ",")
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for _, v := range chn {
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if len(v) <= 0 {
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return fmt.Errorf(EmptyChannel)
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}
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discordSvc.AddReceivers(v)
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}
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notifier.UseServices(discordSvc)
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if err := notifier.Send(
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context.Background(),
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discordOpts.Title,
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discordOpts.Message,
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); err != nil {
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return err
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}
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log.Println("Successfully sent!")
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return nil
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},
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}
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}
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