lookup

Documentation

Index

• func Pathify(id string, depth, width int) string
• type Lookup
  • func (lu *Lookup) InternalPath(spaceID, nodeID string) string
  • func (lu *Lookup) InternalRoot() string
  • func (lu *Lookup) NodeFromID(ctx context.Context, id *provider.ResourceId) (n *node.Node, err error)
  • func (lu *Lookup) NodeFromResource(ctx context.Context, ref *provider.Reference) (*node.Node, error)
  • func (lu *Lookup) NodeFromSpaceID(ctx context.Context, id *provider.ResourceId) (n *node.Node, err error)
  • func (lu *Lookup) Path(ctx context.Context, n *node.Node) (p string, err error)
  • func (lu *Lookup) ShareFolder() string
  • func (lu *Lookup) WalkPath(ctx context.Context, r *node.Node, p string, followReferences bool, ...) (*node.Node, error)

Functions

func Pathify

func Pathify(id string, depth, width int) string

Pathify segments the beginning of a string into depth segments of width length Pathify("aabbccdd", 3, 1) will return "a/a/b/bccdd"

Types

type Lookup

type Lookup struct {
	Options *options.Options
}

Lookup implements transformations from filepath to node and back

func (*Lookup) InternalPath

func (lu *Lookup) InternalPath(spaceID, nodeID string) string

InternalPath returns the internal path for a given ID

func (*Lookup) InternalRoot

func (lu *Lookup) InternalRoot() string

InternalRoot returns the internal storage root directory

func (*Lookup) NodeFromID

func (lu *Lookup) NodeFromID(ctx context.Context, id *provider.ResourceId) (n *node.Node, err error)

NodeFromID returns the internal path for the id

func (*Lookup) NodeFromResource

func (lu *Lookup) NodeFromResource(ctx context.Context, ref *provider.Reference) (*node.Node, error)

NodeFromResource takes in a request path or request id and converts it to a Node

func (*Lookup) NodeFromSpaceID

func (lu *Lookup) NodeFromSpaceID(ctx context.Context, id *provider.ResourceId) (n *node.Node, err error)

NodeFromSpaceID converts a resource id without an opaque id into a Node

func (*Lookup) Path

func (lu *Lookup) Path(ctx context.Context, n *node.Node) (p string, err error)

Path returns the path for node

func (*Lookup) ShareFolder

func (lu *Lookup) ShareFolder() string

ShareFolder returns the internal storage root directory

func (*Lookup) WalkPath

func (lu *Lookup) WalkPath(ctx context.Context, r *node.Node, p string, followReferences bool, f func(ctx context.Context, n *node.Node) error) (*node.Node, error)

WalkPath calls n.Child(segment) on every path segment in p starting at the node r. If a function f is given it will be executed for every segment node, but not the root node r. If followReferences is given the current visited reference node is replaced by the referenced node.