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package tables
import (
"fmt"
"net/url"
"strings"
"github.com/tombuildsstuff/giovanni/storage/internal/endpoints"
)
// GetResourceID returns the Resource ID for the given Table
// This can be useful when, for example, you're using this as a unique identifier
func (client Client) GetResourceID(accountName, tableName string) string {
domain := endpoints.GetTableEndpoint(client.BaseURI, accountName)
return fmt.Sprintf("%s/Tables('%s')", domain, tableName)
}
type ResourceID struct {
AccountName string
TableName string
}
// ParseResourceID parses the Resource ID and returns an object which
// can be used to interact with the Table within the specified Storage Account
func ParseResourceID(id string) (*ResourceID, error) {
// example: https://foo.table.core.windows.net/Table('foo')
if id == "" {
return nil, fmt.Errorf("`id` was empty")
}
uri, err := url.Parse(id)
if err != nil {
return nil, fmt.Errorf("Error parsing ID as a URL: %s", err)
}
accountName, err := endpoints.GetAccountNameFromEndpoint(uri.Host)
if err != nil {
return nil, fmt.Errorf("Error parsing Account Name: %s", err)
}
// assume there a `Table('')`
path := strings.TrimPrefix(uri.Path, "/")
if !strings.HasPrefix(path, "Tables('") || !strings.HasSuffix(path, "')") {
return nil, fmt.Errorf("Expected the Table Name to be in the format `Tables('name')` but got %q", path)
}
// strip off the `Table('')`
tableName := strings.TrimPrefix(uri.Path, "/Tables('")
tableName = strings.TrimSuffix(tableName, "')")
return &ResourceID{
AccountName: *accountName,
TableName: tableName,
}, nil
}
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