model

package

v0.0.0-...-a88b737 Latest Latest Go to latest Published: Feb 4, 2016 License: BSD-3-Clause Imports: 18 Imported by: 0

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Repository

github.com/denisbr/filebin

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Documentation ¶

Index ¶

func CopyFile(src, dst string) (err error)
func StartDispatcher(nworkers int, CacheInvalidation bool, WorkQueue chan File, log *log.Logger)
func StartWorker(CacheInvalidation bool, WorkQueue chan File, log *log.Logger)
type ByDateTime
type Context
type File
type Link
type Tag

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func CopyFile ¶

func CopyFile(src, dst string) (err error)

http://stackoverflow.com/a/21067803 CopyFile copies a file from src to dst. If src and dst files exist, and are the same, then return success. Otherise, attempt to create a hard link between the two files. If that fail, copy the file contents from src to dst.

func StartDispatcher ¶

func StartDispatcher(nworkers int, CacheInvalidation bool, WorkQueue chan File, log *log.Logger)

Dispatcher function to spawn a number of workers

func StartWorker ¶

func StartWorker(CacheInvalidation bool, WorkQueue chan File, log *log.Logger)

Types ¶

type ByDateTime ¶

type ByDateTime []File

Sort files by DateTime

func (ByDateTime) Len ¶

func (a ByDateTime) Len() int

func (ByDateTime) Less ¶

func (a ByDateTime) Less(i, j int) bool

func (ByDateTime) Swap ¶

func (a ByDateTime) Swap(i, j int)

type Context ¶

type Context struct {
	TemplateBox *rice.Box
	StaticBox   *rice.Box
	Baseurl     string
	Log         *log.Logger
	WorkQueue   chan File
}

type File ¶

type File struct {
	Filename        string    `json:"filename"`
	Tag             string    `json:"tag"`
	TagDir          string    `json:"-"`
	Bytes           int64     `json:"bytes"`
	BytesReadable   string    `json:"-"`
	MIME            string    `json:"mime"`
	CreatedReadable string    `json:"-"`
	CreatedAt       time.Time `json:"created"`
	Links           []Link    `json:"links"`
	Checksum        string    `json:"checksum,omitempty"`
	Algorithm       string    `json:"algorithm,omitempty"`
	Verified        bool      `json:"verified"`
	RemoteAddr      string    `json:"-"`
	UserAgent       string    `json:"-"`
	Tempfile        string    `json:"-"`

	// Image specific attributes
	DateTime         time.Time  `json:"datetime,omitempty"`
	DateTimeReadable string     `json:"-"`
	Longitude        float64    `json:"longitude,omitempty"`
	Latitude         float64    `json:"latitude,omitempty"`
	Altitude         string     `json:"altitude,omitempty"`
	Exif             *exif.Exif `json:"-"`
}

func (*File) ClearTemp ¶

func (f *File) ClearTemp() error

func (*File) DateTimeString ¶

func (f *File) DateTimeString() string

Return DateTime as a string. Useful in templates.

func (*File) DetectMIME ¶

func (f *File) DetectMIME() error

func (*File) EnsureTagDirectoryExists ¶

func (f *File) EnsureTagDirectoryExists() error

func (*File) Exists ¶

func (f *File) Exists() bool

func (*File) GenerateImage ¶

func (f *File) GenerateImage(width int, height int, crop bool) error

func (*File) GenerateLinks ¶

func (f *File) GenerateLinks(baseurl string)

func (*File) GetLink ¶

func (f *File) GetLink(s string) string

Return the full URL from the links struct. Useful in templates.

func (*File) ImageExists ¶

func (f *File) ImageExists(width int, height int) bool

func (*File) ImagePath ¶

func (f *File) ImagePath(width int, height int) string

func (*File) MediaType ¶

func (f *File) MediaType() string

func (*File) ParseExif ¶

func (f *File) ParseExif() error

func (*File) Publish ¶

func (f *File) Publish() error

func (*File) Purge ¶

func (f *File) Purge() error

func (*File) Remove ¶

func (f *File) Remove() error

func (*File) SetFilename ¶

func (f *File) SetFilename(s string) error

func (*File) SetTag ¶

func (f *File) SetTag(s string) error

func (*File) SetTagDir ¶

func (f *File) SetTagDir(filedir string) error

func (*File) StatInfo ¶

func (f *File) StatInfo() error

func (*File) VerifySHA256 ¶

func (f *File) VerifySHA256(s string) error

func (*File) WriteTempfile ¶

func (f *File) WriteTempfile(d io.Reader, tempdir string) error

type Link ¶

type Link struct {
	Rel  string
	Href string
}

type Tag ¶

type Tag struct {
	Tag                string    `json:"tag"`
	TagDir             string    `json:"-"`
	ExpirationAt       time.Time `json:"-"`
	ExpirationReadable string    `json:"expiration"`
	Expired            bool      `json:"-"`
	LastUpdateAt       time.Time `json:"-"`
	LastUpdateReadable string    `json:"lastupdate"`
	Files              []File    `json:"files"`

	Album bool `json:"-"`
}

func (*Tag) CalculateExpiration ¶

func (t *Tag) CalculateExpiration(expiration int64) error

func (*Tag) IsExpired ¶

func (t *Tag) IsExpired(expiration int64) (bool, error)

func (*Tag) List ¶

func (t *Tag) List(baseurl string) error

func (*Tag) Remove ¶

func (t *Tag) Remove() error

func (*Tag) SetTag ¶

func (t *Tag) SetTag(s string) error

func (*Tag) SetTagDir ¶

func (t *Tag) SetTagDir(filedir string)

func (*Tag) StatInfo ¶

func (t *Tag) StatInfo() error

func (*Tag) TagDirExists ¶

func (t *Tag) TagDirExists() bool

Source Files ¶

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