102 lines
3.1 KiB
Go
102 lines
3.1 KiB
Go
// Copyright 2025 eat-pray-ai & OpenWaygate
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// SPDX-License-Identifier: Apache-2.0
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package caption
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import (
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"io"
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cobramcp "github.com/eat-pray-ai/cobra-mcp"
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"github.com/eat-pray-ai/yutu/cmd"
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"github.com/eat-pray-ai/yutu/pkg"
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"github.com/eat-pray-ai/yutu/pkg/caption"
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"github.com/eat-pray-ai/yutu/pkg/utils"
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"github.com/google/jsonschema-go/jsonschema"
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"github.com/modelcontextprotocol/go-sdk/mcp"
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"github.com/spf13/cobra"
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)
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const (
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downloadTool = "caption-download"
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downloadIdUsage = "ID of the caption to download"
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downloadShort = "Download a caption"
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downloadLong = "Download a caption. Use this tool to download a caption from a video."
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downloadExample = `# Download a caption as SRT
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yutu caption download --id abc123 --file subtitle.srt
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# Download a caption as VTT
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yutu caption download --id abc123 --file subtitle.vtt --tfmt vtt
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# Download a caption translated to French
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yutu caption download --id abc123 --file subtitle.srt --tlang fr`
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)
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var downloadInSchema = &jsonschema.Schema{
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Type: "object",
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Required: []string{"ids", "file"},
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Properties: map[string]*jsonschema.Schema{
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"ids": {
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Type: "array", Description: downloadIdUsage,
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Items: &jsonschema.Schema{Type: "string"},
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},
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"file": {Type: "string", Description: fileUsage},
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"tfmt": {
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Type: "string", Description: tfmtUsage,
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Enum: []any{"sbv", "srt", "vtt"},
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},
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"tlang": {Type: "string", Description: tlangUsage},
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"on_behalf_of": {Type: "string", Description: pkg.OBOUsage},
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"on_behalf_of_content_owner": {Type: "string", Description: pkg.OBOCOUsage},
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},
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}
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func init() {
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mcp.AddTool(
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cmd.Server, &mcp.Tool{
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Name: downloadTool, Title: downloadShort, Description: downloadLong,
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InputSchema: downloadInSchema, Annotations: &mcp.ToolAnnotations{
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DestructiveHint: new(false),
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IdempotentHint: true,
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OpenWorldHint: new(true),
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ReadOnlyHint: false,
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},
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}, cobramcp.GenToolHandler(
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downloadTool, func(input caption.Caption, writer io.Writer) error {
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return input.Download(writer)
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},
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),
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)
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captionCmd.AddCommand(downloadCmd)
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downloadCmd.Flags().StringSliceVarP(
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&ids, "id", "i", []string{}, downloadIdUsage,
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)
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downloadCmd.Flags().StringVarP(&file, "file", "f", "", fileUsage)
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downloadCmd.Flags().StringVarP(&tfmt, "tfmt", "t", "", tfmtUsage)
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downloadCmd.Flags().StringVarP(&tlang, "tlang", "l", "", tlangUsage)
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downloadCmd.Flags().StringVarP(
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&onBehalfOf, "onBehalfOf", "b", "", pkg.OBOUsage,
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)
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downloadCmd.Flags().StringVarP(
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&onBehalfOfContentOwner, "onBehalfOfContentOwner", "B", "", pkg.OBOCOUsage,
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)
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_ = downloadCmd.MarkFlagRequired("id")
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_ = downloadCmd.MarkFlagRequired("file")
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}
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var downloadCmd = &cobra.Command{
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Use: "download",
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Short: downloadShort,
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Long: downloadLong,
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Example: downloadExample,
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Run: func(cmd *cobra.Command, _ []string) {
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input := caption.NewCaption(
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caption.WithIds(ids),
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caption.WithFile(file),
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caption.WithTfmt(tfmt),
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caption.WithTlang(tlang),
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caption.WithOnBehalfOf(onBehalfOf),
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caption.WithOnBehalfOfContentOwner(onBehalfOfContentOwner),
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)
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utils.HandleCmdError(input.Download(cmd.OutOrStdout()), cmd)
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},
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}
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