b7fadd9676
This doesn't completely fix #116, but it makes setting up a cron job to do cleanup much more pleasant.
74 lines
1.7 KiB
Go
74 lines
1.7 KiB
Go
package metajson
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import (
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"bytes"
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"encoding/json"
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"time"
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"github.com/andreimarcu/linx-server/backends"
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)
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type MetadataJSON struct {
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DeleteKey string `json:"delete_key"`
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Sha256sum string `json:"sha256sum"`
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Mimetype string `json:"mimetype"`
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Size int64 `json:"size"`
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Expiry int64 `json:"expiry"`
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ArchiveFiles []string `json:"archive_files,omitempty"`
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ShortURL string `json:"short_url"`
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}
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type MetaJSONBackend struct {
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storage backends.MetaStorageBackend
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}
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func (m MetaJSONBackend) Put(key string, metadata *backends.Metadata) error {
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mjson := MetadataJSON{}
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mjson.DeleteKey = metadata.DeleteKey
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mjson.Mimetype = metadata.Mimetype
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mjson.ArchiveFiles = metadata.ArchiveFiles
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mjson.Sha256sum = metadata.Sha256sum
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mjson.Expiry = metadata.Expiry.Unix()
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mjson.Size = metadata.Size
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mjson.ShortURL = metadata.ShortURL
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byt, err := json.Marshal(mjson)
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if err != nil {
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return err
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}
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if _, err := m.storage.Put(key, bytes.NewBuffer(byt)); err != nil {
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return err
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}
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return nil
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}
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func (m MetaJSONBackend) Get(key string) (metadata backends.Metadata, err error) {
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b, err := m.storage.Get(key)
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if err != nil {
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return metadata, backends.BadMetadata
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}
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mjson := MetadataJSON{}
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err = json.Unmarshal(b, &mjson)
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if err != nil {
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return metadata, backends.BadMetadata
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}
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metadata.DeleteKey = mjson.DeleteKey
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metadata.Mimetype = mjson.Mimetype
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metadata.ArchiveFiles = mjson.ArchiveFiles
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metadata.Sha256sum = mjson.Sha256sum
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metadata.Expiry = time.Unix(mjson.Expiry, 0)
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metadata.Size = mjson.Size
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metadata.ShortURL = mjson.ShortURL
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return
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}
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func NewMetaJSONBackend(storage backends.MetaStorageBackend) MetaJSONBackend {
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return MetaJSONBackend{storage: storage}
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}
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