Files

103 lines
3.4 KiB
Go

// Copyright 2025 eat-pray-ai & OpenWaygate
// SPDX-License-Identifier: Apache-2.0
package subscription
import (
"encoding/json/jsontext"
"fmt"
"io"
cobramcp "github.com/eat-pray-ai/cobra-mcp"
"github.com/eat-pray-ai/yutu/cmd"
"github.com/eat-pray-ai/yutu/pkg"
"github.com/eat-pray-ai/yutu/pkg/subscription"
"github.com/eat-pray-ai/yutu/pkg/utils"
"github.com/google/jsonschema-go/jsonschema"
"github.com/modelcontextprotocol/go-sdk/mcp"
"github.com/spf13/cobra"
)
const (
insertTool = "subscription-insert"
insertCidUsage = "ID of the channel to be subscribed"
insertConfirm = "Create subscription to channel: %s"
insertShort = "Create a subscription"
insertLong = "Create a subscription. Use this tool to create a subscription."
insertExample = `# Subscribe to a channel
yutu subscription insert --subscriberChannelId UC_abc --channelId UC_x5XG1OV2P6uZZ5FSM9Ttw
# Subscribe with a title
yutu subscription insert --subscriberChannelId UC_abc --channelId UC_x5X --title 'Google Developers'`
)
var insertInSchema = &jsonschema.Schema{
Type: "object",
Required: []string{"subscriber_channel_id", "channel_id"},
Properties: map[string]*jsonschema.Schema{
"subscriber_channel_id": {Type: "string", Description: scidUsage},
"description": {Type: "string", Description: descUsage},
"channel_id": {Type: "string", Description: insertCidUsage},
"title": {Type: "string", Description: titleUsage},
"output": {
Type: "string", Enum: []any{"json", "yaml", "silent"},
Description: pkg.SilentUsage, Default: jsontext.Value(`"json"`),
},
},
}
func init() {
mcp.AddTool(
cmd.Server, &mcp.Tool{
Name: insertTool, Title: insertShort, Description: insertLong,
InputSchema: insertInSchema, Annotations: &mcp.ToolAnnotations{
DestructiveHint: new(false),
IdempotentHint: false,
OpenWorldHint: new(true),
ReadOnlyHint: false,
},
}, cobramcp.GenToolHandlerWithMRTR(
insertTool, cobramcp.ConfirmThen(
func(input subscription.Subscription) string {
return fmt.Sprintf(insertConfirm, input.ChannelId)
},
func(input subscription.Subscription, w io.Writer) error {
return input.Insert(w)
},
),
),
)
subscriptionCmd.AddCommand(insertCmd)
insertCmd.Flags().StringVarP(
&subscriberChannelId, "subscriberChannelId", "s", "", scidUsage,
)
insertCmd.Flags().StringVarP(&description, "description", "d", "", descUsage)
insertCmd.Flags().StringVarP(&channelId, "channelId", "c", "", insertCidUsage)
insertCmd.Flags().StringVarP(&title, "title", "t", "", titleUsage)
insertCmd.Flags().StringP("output", "o", "", pkg.SilentUsage)
insertCmd.Flags().Bool("yes", false, pkg.ConfirmedUsage)
_ = insertCmd.MarkFlagRequired("subscriberChannelId")
_ = insertCmd.MarkFlagRequired("channelId")
}
var insertCmd = &cobra.Command{
Use: "insert",
Short: insertShort,
Long: insertLong,
Example: insertExample,
PreRunE: func(c *cobra.Command, _ []string) error {
return utils.ConfirmPreRun(c, fmt.Sprintf(insertConfirm, channelId))
},
Run: func(c *cobra.Command, _ []string) {
output, _ := c.Flags().GetString("output")
input := subscription.NewSubscription(
subscription.WithSubscriberChannelId(subscriberChannelId),
subscription.WithDescription(description),
subscription.WithChannelId(channelId),
subscription.WithTitle(title),
subscription.WithOutput(output),
)
utils.HandleCmdError(input.Insert(c.OutOrStdout()), c)
},
}