110 lines
2.4 KiB
Go
110 lines
2.4 KiB
Go
package s3browser
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import (
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"context"
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"fmt"
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"time"
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"github.com/minio/minio-go/v7"
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"github.com/minio/minio-go/v7/pkg/credentials"
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log "github.com/sirupsen/logrus"
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)
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// AppConfig general config
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type AppConfig struct {
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S3Endoint string
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S3AccessKey string
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S3SecretKey string
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S3SSL bool
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S3Bucket string
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CacheTTL time.Duration
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CacheCleanup time.Duration
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Address string
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LogDebug bool
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}
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// File represents a file with its metadata
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type File struct {
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ID string `json:"id"`
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Name string `json:"name"`
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Size int64 `json:"size"`
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ContentType string `json:"contentType"`
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ETag string `json:"etag"`
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LastModified time.Time `json:"lastModified"`
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}
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// Directory represents a directory with its metadata
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type Directory struct {
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ID string `json:"id"`
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Name string `json:"name"`
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Files []File `json:"files"`
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Directorys []Directory `json:"directorys"`
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}
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var bucketName = "dev"
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// setupS3Client connect the s3Client
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func setupS3Client(config AppConfig) (*minio.Client, error) {
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minioClient, err := minio.New(config.S3Endoint, &minio.Options{
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Creds: credentials.NewStaticV4(config.S3AccessKey, config.S3SecretKey, ""),
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Secure: config.S3SSL,
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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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exists, err := minioClient.BucketExists(context.Background(), config.S3Bucket)
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if err != nil {
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return nil, err
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}
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if !exists {
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return nil, fmt.Errorf("Bucket '%s' does not exist", config.S3Bucket)
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}
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return minioClient, nil
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}
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// Start starts the app
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func Start(config AppConfig) {
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if config.LogDebug {
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log.SetLevel(log.DebugLevel)
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}
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log.Info("Starting")
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log.Debug("Setting up s3 client")
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s3Client, err := setupS3Client(config)
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if err != nil {
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log.Error("Failed to setup s3 client: ", err.Error())
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return
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}
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log.Info("s3 client connected")
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log.Debug("Creating dataloader")
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loaderMap := createDataloader(config)
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log.Debug("Generating graphq schema")
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graphqlTypes()
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schema, err := graphqlSchema()
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if err != nil {
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log.Error("Failed to generate graphq schemas: ", err.Error())
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return
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}
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resolveContext := context.WithValue(context.Background(), "s3Client", s3Client)
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resolveContext = context.WithValue(resolveContext, "loader", loaderMap)
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log.Debug("Starting HTTP server")
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err = initHttp(resolveContext, schema, config.Address)
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if err != nil {
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log.Error("Failed to start webserver: ", err.Error())
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return
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}
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}
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