gitea/vendor/github.com/minio/minio-go/v7/api-get-options.go

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Add a storage layer for attachments (#11387) * Add a storage layer for attachments * Fix some bug * fix test * Fix copyright head and lint * Fix bug * Add setting for minio and flags for migrate-storage * Add documents * fix lint * Add test for minio store type on attachments * fix test * fix test * Apply suggestions from code review Co-authored-by: guillep2k <18600385+guillep2k@users.noreply.github.com> * Add warning when storage migrated successfully * Fix drone * fix test * rebase * Fix test * display the error on console * Move minio test to amd64 since minio docker don't support arm64 * refactor the codes * add trace * Fix test * remove log on xorm * Fi download bug * Add a storage layer for attachments * Add setting for minio and flags for migrate-storage * fix lint * Add test for minio store type on attachments * Apply suggestions from code review Co-authored-by: guillep2k <18600385+guillep2k@users.noreply.github.com> * Fix drone * fix test * Fix test * display the error on console * Move minio test to amd64 since minio docker don't support arm64 * refactor the codes * add trace * Fix test * Add URL function to serve attachments directly from S3/Minio * Add ability to enable/disable redirection in attachment configuration * Fix typo * Add a storage layer for attachments * Add setting for minio and flags for migrate-storage * fix lint * Add test for minio store type on attachments * Apply suggestions from code review Co-authored-by: guillep2k <18600385+guillep2k@users.noreply.github.com> * Fix drone * fix test * Fix test * display the error on console * Move minio test to amd64 since minio docker don't support arm64 * don't change unrelated files * Fix lint * Fix build * update go.mod and go.sum * Use github.com/minio/minio-go/v6 * Remove unused function * Upgrade minio to v7 and some other improvements * fix lint * Fix go mod Co-authored-by: guillep2k <18600385+guillep2k@users.noreply.github.com> Co-authored-by: Tyler <tystuyfzand@gmail.com>
2020-08-17 22:23:45 -06:00
/*
* MinIO Go Library for Amazon S3 Compatible Cloud Storage
* Copyright 2015-2020 MinIO, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package minio
import (
"fmt"
"net/http"
"time"
"github.com/minio/minio-go/v7/pkg/encrypt"
)
// GetObjectOptions are used to specify additional headers or options
// during GET requests.
type GetObjectOptions struct {
headers map[string]string
ServerSideEncryption encrypt.ServerSide
VersionID string
}
// StatObjectOptions are used to specify additional headers or options
// during GET info/stat requests.
type StatObjectOptions = GetObjectOptions
// Header returns the http.Header representation of the GET options.
func (o GetObjectOptions) Header() http.Header {
headers := make(http.Header, len(o.headers))
for k, v := range o.headers {
headers.Set(k, v)
}
if o.ServerSideEncryption != nil && o.ServerSideEncryption.Type() == encrypt.SSEC {
o.ServerSideEncryption.Marshal(headers)
}
return headers
}
// Set adds a key value pair to the options. The
// key-value pair will be part of the HTTP GET request
// headers.
func (o *GetObjectOptions) Set(key, value string) {
if o.headers == nil {
o.headers = make(map[string]string)
}
o.headers[http.CanonicalHeaderKey(key)] = value
}
// SetMatchETag - set match etag.
func (o *GetObjectOptions) SetMatchETag(etag string) error {
if etag == "" {
return errInvalidArgument("ETag cannot be empty.")
}
o.Set("If-Match", "\""+etag+"\"")
return nil
}
// SetMatchETagExcept - set match etag except.
func (o *GetObjectOptions) SetMatchETagExcept(etag string) error {
if etag == "" {
return errInvalidArgument("ETag cannot be empty.")
}
o.Set("If-None-Match", "\""+etag+"\"")
return nil
}
// SetUnmodified - set unmodified time since.
func (o *GetObjectOptions) SetUnmodified(modTime time.Time) error {
if modTime.IsZero() {
return errInvalidArgument("Modified since cannot be empty.")
}
o.Set("If-Unmodified-Since", modTime.Format(http.TimeFormat))
return nil
}
// SetModified - set modified time since.
func (o *GetObjectOptions) SetModified(modTime time.Time) error {
if modTime.IsZero() {
return errInvalidArgument("Modified since cannot be empty.")
}
o.Set("If-Modified-Since", modTime.Format(http.TimeFormat))
return nil
}
// SetRange - set the start and end offset of the object to be read.
// See https://tools.ietf.org/html/rfc7233#section-3.1 for reference.
func (o *GetObjectOptions) SetRange(start, end int64) error {
switch {
case start == 0 && end < 0:
// Read last '-end' bytes. `bytes=-N`.
o.Set("Range", fmt.Sprintf("bytes=%d", end))
case 0 < start && end == 0:
// Read everything starting from offset
// 'start'. `bytes=N-`.
o.Set("Range", fmt.Sprintf("bytes=%d-", start))
case 0 <= start && start <= end:
// Read everything starting at 'start' till the
// 'end'. `bytes=N-M`
o.Set("Range", fmt.Sprintf("bytes=%d-%d", start, end))
default:
// All other cases such as
// bytes=-3-
// bytes=5-3
// bytes=-2-4
// bytes=-3-0
// bytes=-3--2
// are invalid.
return errInvalidArgument(
fmt.Sprintf(
"Invalid range specified: start=%d end=%d",
start, end))
}
return nil
}