thumbnailer

Documentation

Index

• Variables
• func GenerateThumbnail(media []*Media, dir, format string) ([]byte, error)
• func GenerateThumbnails(uploader Uploader, media []*Media, dir string, format string, force bool) ([]string, error)
• func ProcessDirectory(dir string, up Uploader, force bool) ([]string, error)
• func SaveThumbsFile(path string, media []*Media) error
• func ScanDirectory(dir string) ([]string, error)
• type ByThumbHeightDesc
  • func (a ByThumbHeightDesc) Len() int
  • func (a ByThumbHeightDesc) Less(i, j int) bool
  • func (a ByThumbHeightDesc) Swap(i, j int)
• type Media
  • func LoadThumbsFile(path string) ([]*Media, error)
  • func UploadNewMedia(uploader Uploader, media []*Media, files []string, dir string) ([]*Media, error)
• type MediaContainer
• type Uploader

Variables

var ErrThumbYamlNotFound = fmt.Errorf(".thumbs.yml not found")

Functions

func GenerateThumbnail

func GenerateThumbnail(media []*Media, dir, format string) ([]byte, error)

func GenerateThumbnails

func GenerateThumbnails(
	uploader Uploader,
	media []*Media,
	dir string,
	format string,
	force bool,
) ([]string, error)

func ProcessDirectory

func ProcessDirectory(dir string, up Uploader, force bool) ([]string, error)

func SaveThumbsFile

func SaveThumbsFile(path string, media []*Media) error

func ScanDirectory

func ScanDirectory(dir string) ([]string, error)

Types

type ByThumbHeightDesc

type ByThumbHeightDesc []MediaContainer

func (ByThumbHeightDesc) Len

func (a ByThumbHeightDesc) Len() int

func (ByThumbHeightDesc) Less

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

func (ByThumbHeightDesc) Swap

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

type Media

type Media struct {
	Path                string
	Width               int    `yaml:"width,omitempty"`
	Height              int    `yaml:"height,omitempty"`
	ThumbPath           string `yaml:"thumb,omitempty"`
	ThumbXOffset        int    `yaml:"thumb_x,omitempty"`
	ThumbYOffset        int    `yaml:"thumb_y,omitempty"`
	ThumbWidth          int    `yaml:"thumb_width,omitempty"`
	ThumbHeight         int    `yaml:"thumb_height,omitempty"`
	ThumbTotalWidth     int    `yaml:"thumb_total_width,omitempty"`
	ThumbTotalHeight    int    `yaml:"thumb_total_height,omitempty"`
	Blurhash            string `yaml:"blurhash,omitempty"`
	BlurhashImageBase64 string `yaml:"blurhash_image_base64,omitempty"`
	// contains filtered or unexported fields
}

Media struct for items in .thumbs.yml file.

func LoadThumbsFile

func LoadThumbsFile(path string) ([]*Media, error)

func UploadNewMedia

func UploadNewMedia(
	uploader Uploader,
	media []*Media,
	files []string,
	dir string,
) ([]*Media, error)

type MediaContainer

type MediaContainer struct {
	Media *Media
}

MediaContainer is a wrapper for Photo struct, used for sorting, so that references are not swapped and still can be modified.

type Uploader

type Uploader interface {
	Upload(key string, body []byte) error
}