82 lines
2.2 KiB
Go
82 lines
2.2 KiB
Go
package worker
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import (
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"encoding/json"
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"strings"
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"gitea.kazu634.com/kazu634/tver/internal/store"
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)
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type outputEvent struct {
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Event string `json:"event"`
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FormatID string `json:"format_id"`
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Filepath string `json:"filepath"`
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Progress struct {
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DownloadedBytes *float64 `json:"downloaded_bytes"`
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TotalBytes *float64 `json:"total_bytes"`
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TotalBytesEstimate *float64 `json:"total_bytes_estimate"`
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Speed *float64 `json:"speed"`
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ETA *float64 `json:"eta"`
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FragmentIndex *float64 `json:"fragment_index"`
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FragmentCount *float64 `json:"fragment_count"`
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} `json:"progress"`
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}
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func parseProgress(line string) (store.Progress, bool) {
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var event outputEvent
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if err := json.Unmarshal([]byte(line), &event); err != nil {
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return store.Progress{}, false
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}
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phase := ""
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switch event.Event {
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case "download":
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if strings.Contains(strings.ToLower(event.FormatID), "audio") {
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phase = "audio"
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} else {
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phase = "video"
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}
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case "postprocess":
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phase = "merging"
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default:
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return store.Progress{}, false
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}
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total := int64Pointer(event.Progress.TotalBytes)
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estimate := false
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if total == nil && event.Progress.TotalBytesEstimate != nil {
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total = int64Pointer(event.Progress.TotalBytesEstimate)
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estimate = true
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}
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var formatID *string
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if event.FormatID != "" {
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formatID = &event.FormatID
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}
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return store.Progress{Phase: phase, DownloadedBytes: int64Pointer(event.Progress.DownloadedBytes),
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TotalBytes: total, TotalIsEstimate: estimate, SpeedBPS: event.Progress.Speed,
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ETASeconds: event.Progress.ETA, FragmentIndex: int32Pointer(event.Progress.FragmentIndex),
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FragmentCount: int32Pointer(event.Progress.FragmentCount), FormatID: formatID}, true
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}
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func int64Pointer(value *float64) *int64 {
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if value == nil {
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return nil
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}
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result := int64(*value)
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return &result
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}
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func int32Pointer(value *float64) *int32 {
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if value == nil {
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return nil
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}
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result := int32(*value)
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return &result
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}
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func parseAfterMove(line string) (string, bool) {
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var event outputEvent
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if err := json.Unmarshal([]byte(line), &event); err != nil || event.Event != "after_move" || event.Filepath == "" {
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return "", false
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}
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return event.Filepath, true
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}
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