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Diffstat (limited to 'internal/client/output/b2.go')
-rw-r--r--internal/client/output/b2.go113
1 files changed, 0 insertions, 113 deletions
diff --git a/internal/client/output/b2.go b/internal/client/output/b2.go
deleted file mode 100644
index 0616368..0000000
--- a/internal/client/output/b2.go
+++ /dev/null
@@ -1,113 +0,0 @@
-package output
-
-import (
- "context"
- "encoding/json"
- "fmt"
- "io"
- "log/slog"
-
- "github.com/Backblaze/blazer/b2"
- "github.com/SayaAndy/saya-today-thumbnail-generator/config"
- "github.com/SayaAndy/saya-today-thumbnail-generator/internal/client/input"
-)
-
-var _ OutputClient = (*B2OutputClient)(nil)
-
-type B2OutputClient struct {
- prefix string
- bucket *b2.Bucket
- b2cl *b2.Client
-}
-
-func NewB2OutputClient(cfg *config.OutputConfig) (OutputClient, error) {
- if cfg.Storage.Type != "b2" {
- return nil, fmt.Errorf("invalid storage type for B2OutputClient")
- }
- b2cfg := cfg.Storage.Config.(*config.B2Config)
-
- b2cl, err := b2.NewClient(context.Background(), b2cfg.KeyID, b2cfg.ApplicationKey)
- if err != nil {
- return nil, err
- }
-
- bucket, err := b2cl.Bucket(context.Background(), b2cfg.BucketName)
- if err != nil {
- return nil, err
- }
-
- return &B2OutputClient{b2cl: b2cl, bucket: bucket, prefix: b2cfg.Prefix}, nil
-}
-
-func (c *B2OutputClient) GetWriter(path string, inputMetadata *input.MetadataStruct, outputContentType string) (io.WriteCloser, error) {
- obj := c.bucket.Object(c.prefix + path)
- if obj == nil {
- return nil, fmt.Errorf("failed to reference object in B2 bucket")
- }
-
- attrs := &b2.Attrs{Info: make(map[string]string)}
- attrs.Info["sha1-original"] = inputMetadata.Hash
- attrs.ContentType = outputContentType
-
- return obj.NewWriter(context.Background(), b2.WithAttrsOption(attrs)), nil
-}
-
-func (c *B2OutputClient) ReadMetadata(path string) (*MetadataStruct, error) {
- obj := c.bucket.Object(c.prefix + path)
- if obj == nil {
- return nil, fmt.Errorf("failed to reference object in B2 bucket")
- }
-
- attrs, err := obj.Attrs(context.Background())
- if err != nil {
- return nil, fmt.Errorf("get attributes for object: %w", err)
- }
-
- metadata := MetadataStruct{
- Name: attrs.Name,
- StorageType: "b2",
- Hash: attrs.SHA1,
- HashOriginal: attrs.Info["sha1-original"],
- ContentType: attrs.ContentType,
- FirstCreated: attrs.UploadTimestamp,
- LastModified: attrs.LastModified,
- Misc: attrs.Info,
- Size: attrs.Size,
- }
-
- switch attrs.Status {
- case b2.Uploaded:
- metadata.Misc["b2-status"] = "Uploaded"
- case b2.Folder:
- metadata.Misc["b2-status"] = "Folder"
- case b2.Hider:
- metadata.Misc["b2-status"] = "Hider"
- case b2.Started:
- metadata.Misc["b2-status"] = "Started"
- default:
- metadata.Misc["b2-status"] = "Unknown"
- }
-
- return &metadata, nil
-}
-
-func (c *B2OutputClient) IsMissing(path string) bool {
- obj := c.bucket.Object(c.prefix + path)
- if obj == nil {
- return true
- }
-
- attrs, err := obj.Attrs(context.Background())
- if err != nil {
- return true
- }
-
- attrsJson, _ := json.Marshal(attrs)
- slog.Debug("got object attrs", slog.String("path", path), slog.String("attrs", string(attrsJson)))
-
- if attrs.Size == 0 {
- return true
- }
-
- return attrs.Status == b2.Hider
-}