148 lines
4.1 KiB
Go
148 lines
4.1 KiB
Go
package main
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import (
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"bytes"
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"errors"
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"io/ioutil"
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"net/http"
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"git.makerforce.io/photos/photos/internal/httphelpers"
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lib "git.makerforce.io/photos/photos/pkg/bucket"
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"git.makerforce.io/photos/photos/pkg/credentials"
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)
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// TODO: handle errors nicer
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func getPhotos(bucket lib.Bucket, cred credentials.Credential) ([]lib.Photo, error) {
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unsignedReq, err := http.NewRequest(http.MethodGet, bucket.ListURL(10000, "").String(), nil)
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if err != nil {
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return nil, err
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}
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signedReq := sig.Sign(unsignedReq, cred)
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resp, err := http.DefaultClient.Do(signedReq)
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if err != nil {
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return nil, err
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}
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defer resp.Body.Close()
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if resp.StatusCode != http.StatusOK {
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return nil, httphelpers.ErrorFromStatus(resp.StatusCode)
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}
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buf, err := ioutil.ReadAll(resp.Body)
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if err != nil {
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return nil, err
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}
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return lib.BucketListUnmarshal(buf)
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}
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func getPhotoMetadataSize(bucket lib.Bucket, cred credentials.Credential, photo lib.Photo) (lib.PhotoMetadataSize, error) {
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buf, err := getPhotoMetadata(bucket, cred, photo.MetadataSize())
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if err != nil {
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return lib.PhotoMetadataSize{}, err
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}
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return lib.PhotoMetadataSizeUnmarshal(buf)
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}
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func getPhotoMetadataTitle(bucket lib.Bucket, cred credentials.Credential, photo lib.Photo) (lib.PhotoMetadataTitle, error) {
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buf, err := getPhotoMetadata(bucket, cred, photo.MetadataTitle())
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if errors.Is(err, httphelpers.ErrorNotFound) {
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return lib.PhotoMetadataTitle(""), nil
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}
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if err != nil {
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return "", err
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}
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return lib.PhotoMetadataTitle(buf), nil
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}
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func getPhotoMetadataTags(bucket lib.Bucket, cred credentials.Credential, photo lib.Photo) (lib.PhotoMetadataTags, error) {
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buf, err := getPhotoMetadata(bucket, cred, photo.MetadataTags())
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if errors.Is(err, httphelpers.ErrorNotFound) {
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return lib.PhotoMetadataTags([]string{}), nil
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}
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if err != nil {
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return nil, err
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}
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return lib.PhotoMetadataTagsUnmarshal(buf)
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}
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func getPhotoMetadata(bucket lib.Bucket, cred credentials.Credential, photoMetadata lib.PhotoMetadata) ([]byte, error) {
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unsignedReq, err := http.NewRequest(http.MethodGet, bucket.URL(photoMetadata).String(), nil)
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if err != nil {
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return nil, err
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}
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signedReq := sig.Sign(unsignedReq, cred)
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resp, err := http.DefaultClient.Do(signedReq)
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if err != nil {
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return nil, err
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}
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defer resp.Body.Close()
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if resp.StatusCode != http.StatusOK {
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return nil, httphelpers.ErrorFromStatus(resp.StatusCode)
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}
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return ioutil.ReadAll(resp.Body)
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}
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func getBucketMetadataTitle(bucket lib.Bucket, cred credentials.Credential) (lib.BucketMetadataTitle, error) {
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buf, err := getBucketMetadata(bucket, cred, bucket.MetadataTitle())
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return lib.BucketMetadataTitle(buf), err
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}
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func getBucketMetadata(bucket lib.Bucket, cred credentials.Credential, bucketMetadata lib.BucketMetadata) ([]byte, error) {
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unsignedReq, err := http.NewRequest(http.MethodGet, bucket.URL(bucketMetadata).String(), nil)
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if err != nil {
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return nil, err
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}
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signedReq := sig.Sign(unsignedReq, cred)
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resp, err := http.DefaultClient.Do(signedReq)
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if err != nil {
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return nil, err
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}
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defer resp.Body.Close()
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if resp.StatusCode != http.StatusOK {
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return nil, httphelpers.ErrorFromStatus(resp.StatusCode)
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}
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return ioutil.ReadAll(resp.Body)
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}
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func putBucketView(bucket lib.Bucket, cred credentials.Credential, buf []byte) error {
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unsignedReq, err := http.NewRequest(http.MethodPut, bucket.ViewURL().String(), bytes.NewBuffer(buf))
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if err != nil {
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return err
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}
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unsignedReq.Header.Set("Content-Type", "text/html")
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signedReq := sig.Sign(unsignedReq, cred)
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resp, err := http.DefaultClient.Do(signedReq)
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if err != nil {
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return err
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}
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defer resp.Body.Close()
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return httphelpers.ErrorFromStatus(resp.StatusCode)
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}
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func putBucketManage(bucket lib.Bucket, cred credentials.Credential, buf []byte) error {
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unsignedReq, err := http.NewRequest(http.MethodPut, bucket.ManageURL().String(), bytes.NewBuffer(buf))
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if err != nil {
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return err
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}
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unsignedReq.Header.Set("Content-Type", "text/html")
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signedReq := sig.Sign(unsignedReq, cred)
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resp, err := http.DefaultClient.Do(signedReq)
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if err != nil {
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return err
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}
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defer resp.Body.Close()
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return httphelpers.ErrorFromStatus(resp.StatusCode)
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}
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