database

package
v2.0.0-...-3d53c3d Latest Latest
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 Go to latest Published: Jan 25, 2021 License: Apache-2.0 Imports: 16 Imported by: 0

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Index

Constants

This section is empty.

Variables

View Source 
var ErrNotFound = errors.New("database: could not find entry")

Functions

This section is empty.

Types

type Cache 

type Cache struct {
	Id           int64  `json:"id"`
	CollectionId int64  `json:"collectionid"`
	MasterId     int64  `json:"masterid"`
	Action       string `json:"action"`
	Params       string `json:"params"`
	Mimetype     string `json:"mimetype"`
	Filesize     int64  `json:"filesize"`
	Path         string `json:"path"`
	Width        int64  `json:"width,omitempty"`
	Height       int64  `json:"height,omitempty"`
	Duration     int64  `json:"duration,omitempty"`
	// contains filtered or unexported fields
}

func NewCache 

func NewCache(db *MediaDatabase, id, collectionid, masterid int64, action string, params string, mimetype string, filesize int64, path string, width, height, duration int64) (*Cache, error)

func (*Cache) GetCollection 

func (c *Cache) GetCollection() (*Collection, error)

func (*Cache) GetMaster 

func (c *Cache) GetMaster() (*Master, error)

func (*Cache) Store 

func (c *Cache) Store() error

type Collection 

type Collection struct {
	Id          int64  `json:"id"`
	EstateId    int64  `json:"estateid"`
	StorageId   int64  `json:"storageid"`
	Name        string `json:"string"`
	Description string `json:"description,omitempty"`
	ZoteroGroup int64  `json:"zoterogroup,omitempty"`
	// contains filtered or unexported fields
}

func NewCollection 

func NewCollection(mdb *MediaDatabase, id int64, storage *Storage, estate *Estate, name, description string, zoteroGroup int64) (*Collection, error)

func (*Collection) GetEstate 

func (coll *Collection) GetEstate() (*Estate, error)

func (*Collection) GetMaster 

func (coll *Collection) GetMaster(signature string) (*Master, error)

func (*Collection) GetMasterById 

func (coll *Collection) GetMasterById(masterid int64) (*Master, error)

func (*Collection) GetStorage 

func (coll *Collection) GetStorage() (*Storage, error)

type DataType 

type DataType int64
const DT_Cache DataType = 5
const DT_Collection DataType = 2
const DT_Estate DataType = 3
const DT_Master DataType = 4
const DT_Storage DataType = 1

type Database 

type Database interface {
	GetStorages(mdb *MediaDatabase, callback func(storage *Storage) error) error
	GetStorageById(mdb *MediaDatabase, storageid int64) (*Storage, error)
	GetStorageByName(mdb *MediaDatabase, name string) (*Storage, error)
	CreateStorage(mdb *MediaDatabase, name string, fsname, jwtKey string) (*Storage, error)

	GetEstates(mdb *MediaDatabase, callback func(estate *Estate) error) error
	GetEstateById(mdb *MediaDatabase, EstateID int64) (*Estate, error)
	GetEstateByName(mdb *MediaDatabase, Name string) (*Estate, error)
	CreateEstate(mdb *MediaDatabase, name, description string) (*Estate, error)

	GetCollections(mdb *MediaDatabase, callback func(storage *Collection) error) error
	GetCollectionById(mdb *MediaDatabase, CollectionId int64) (*Collection, error)
	GetCollectionByName(mdb *MediaDatabase, Name string) (*Collection, error)
	CreateCollection(db *MediaDatabase, name string, estate *Estate, storage *Storage, signature_prefix, description string, zoterogroup int64) (*Collection, error)

	GetMaster(mdb *MediaDatabase, collection *Collection, signature string) (*Master, error)
	GetMasterById(mdb *MediaDatabase, collection *Collection, masterid int64) (*Master, error)
	CreateMaster(mdb *MediaDatabase, collection *Collection, signature, urn string, parent *Master) (*Master, error)
	StoreMaster(db *MediaDatabase, m *Master) error

	GetCacheByMaster(mdb *MediaDatabase, master *Master, action string, paramstr string) (*Cache, error)
	GetCache(mdb *MediaDatabase, collection, signature, action string, paramstr string) (*Cache, error)
	StoreCache(mdb *MediaDatabase, cache *Cache) error
}

type Estate 

type Estate struct {
	Id          int64  `json:"id"`
	Name        string `json:"name"`
	Description string `json:"description,omitempty"`
	// contains filtered or unexported fields
}

func NewEstate 

func NewEstate(mdb *MediaDatabase, id int64, name, description string) (*Estate, error)

type Master 

type Master struct {
	Id           int64       `json:"id"`
	ParentId     int64       `json:"parentid,omitempty"`
	Signature    string      `json:"signature"`
	CollectionId int64       `json:"collectionid"`
	Urn          string      `json:"urn"`
	Type         string      `json:"type,omitempty"`
	Subtype      string      `json:"subtype,omitempty"`
	Status       string      `json:"status,omitempty"`
	Mimetype     string      `json:"mimetype,omitempty"`
	Objecttype   string      `json:"objecttype,omitempty"`
	Sha256       string      `json:"sha256"`
	Metadata     interface{} `json:"metadata,omitempty"`
	Error        string      `json:"error,omitempty"`
	// contains filtered or unexported fields
}

func NewMaster 

func NewMaster(mdb *MediaDatabase, coll *Collection, id, parentid int64, signature, urn, status, _type, subtype, mimetype, error, objecttype, sha256 string, metadata interface{}) (*Master, error)

func (*Master) GetCollection 

func (m *Master) GetCollection() (*Collection, error)

func (*Master) Store 

func (m *Master) Store() error

type MediaDatabase 

type MediaDatabase struct {
	// contains filtered or unexported fields
}

func NewMediaDatabase 

func NewMediaDatabase(db Database, fss ...filesystem.FileSystem) (*MediaDatabase, error)

func (*MediaDatabase) CreateCollection 

func (db *MediaDatabase) CreateCollection(name string, estate *Estate, storage *Storage, signature_prefix, description string, zoterogroup int64) (*Collection, error)

func (*MediaDatabase) CreateEstate 

func (db *MediaDatabase) CreateEstate(name, description string) (*Estate, error)

func (*MediaDatabase) CreateMaster 

func (db *MediaDatabase) CreateMaster(collection *Collection, signature, urn string, parent *Master) (*Master, error)

func (*MediaDatabase) CreateStorage 

func (db *MediaDatabase) CreateStorage(name string, fsname, jwtKey string) (*Storage, error)

func (*MediaDatabase) GetCache 

func (db *MediaDatabase) GetCache(collection, signature, action string, paramstr string) (*Cache, error)

func (*MediaDatabase) GetCacheByMaster 

func (db *MediaDatabase) GetCacheByMaster(master *Master, action string, paramstr string) (*Cache, error)

func (*MediaDatabase) GetCollectionById 

func (db *MediaDatabase) GetCollectionById(id int64) (*Collection, error)

func (*MediaDatabase) GetCollectionByName 

func (db *MediaDatabase) GetCollectionByName(name string) (*Collection, error)

func (*MediaDatabase) GetEstateById 

func (db *MediaDatabase) GetEstateById(id int64) (*Estate, error)

func (*MediaDatabase) GetEstateByName 

func (db *MediaDatabase) GetEstateByName(name string) (*Estate, error)

func (*MediaDatabase) GetMaster 

func (db *MediaDatabase) GetMaster(collection *Collection, signature string) (*Master, error)

func (*MediaDatabase) GetMasterById 

func (db *MediaDatabase) GetMasterById(collection *Collection, masterid int64) (*Master, error)

func (*MediaDatabase) GetStorageById 

func (db *MediaDatabase) GetStorageById(id int64) (*Storage, error)

func (*MediaDatabase) GetStorageByName 

func (db *MediaDatabase) GetStorageByName(name string) (*Storage, error)

func (*MediaDatabase) Init 

func (db *MediaDatabase) Init() error

type PostgresDB 

type PostgresDB struct {
	// contains filtered or unexported fields
}

func NewPostgresDB 

func NewPostgresDB(db *sql.DB, schema string, logger *logging.Logger) (*PostgresDB, error)

func (*PostgresDB) CreateCollection 

func (db *PostgresDB) CreateCollection(mdb *MediaDatabase, name string, estate *Estate, storage *Storage, signaturePrefix, description string, zoteroGroup int64) (*Collection, error)

func (*PostgresDB) CreateEstate 

func (db *PostgresDB) CreateEstate(mdb *MediaDatabase, name, description string) (*Estate, error)

func (*PostgresDB) CreateMaster 

func (db *PostgresDB) CreateMaster(mdb *MediaDatabase, collection *Collection, signature, urn string, parent *Master) (*Master, error)

func (*PostgresDB) CreateStorage 

func (db *PostgresDB) CreateStorage(mdb *MediaDatabase, name string, fsname, jwtKey string) (*Storage, error)

func (*PostgresDB) GetCache 

func (db *PostgresDB) GetCache(mdb *MediaDatabase, collection, signature, action string, paramstr string) (*Cache, error)

func (*PostgresDB) GetCacheByMaster 

func (db *PostgresDB) GetCacheByMaster(mdb *MediaDatabase, master *Master, action string, paramstr string) (*Cache, error)

func (*PostgresDB) GetCollectionById 

func (db *PostgresDB) GetCollectionById(mdb *MediaDatabase, CollectionId int64) (*Collection, error)

func (*PostgresDB) GetCollectionByName 

func (db *PostgresDB) GetCollectionByName(mdb *MediaDatabase, Name string) (*Collection, error)

func (*PostgresDB) GetCollections 

func (db *PostgresDB) GetCollections(mdb *MediaDatabase, callback func(storage *Collection) error) error

func (*PostgresDB) GetEstateById 

func (db *PostgresDB) GetEstateById(mdb *MediaDatabase, EstateID int64) (*Estate, error)

func (*PostgresDB) GetEstateByName 

func (db *PostgresDB) GetEstateByName(mdb *MediaDatabase, Name string) (*Estate, error)

func (*PostgresDB) GetEstates 

func (db *PostgresDB) GetEstates(mdb *MediaDatabase, callback func(estate *Estate) error) error

func (*PostgresDB) GetMaster 

func (db *PostgresDB) GetMaster(mdb *MediaDatabase, collection *Collection, signature string) (*Master, error)

func (*PostgresDB) GetMasterById 

func (db *PostgresDB) GetMasterById(mdb *MediaDatabase, collection *Collection, masterid int64) (*Master, error)

func (*PostgresDB) GetStorageById 

func (db *PostgresDB) GetStorageById(mdb *MediaDatabase, storageid int64) (*Storage, error)

func (*PostgresDB) GetStorageByName 

func (db *PostgresDB) GetStorageByName(mdb *MediaDatabase, name string) (*Storage, error)

func (*PostgresDB) GetStorages 

func (db *PostgresDB) GetStorages(mdb *MediaDatabase, callback func(storage *Storage) error) error

func (*PostgresDB) StoreCache 

func (db *PostgresDB) StoreCache(mdb *MediaDatabase, cache *Cache) error

func (*PostgresDB) StoreMaster 

func (db *PostgresDB) StoreMaster(mdb *MediaDatabase, master *Master) error

type Storage 

type Storage struct {
	Fs filesystem.FileSystem `json:"-"`

	FSType       string `json:"fstype"`
	Id           int64  `json:"id"`
	Name         string `json:"name"`
	Filebase     string `json:"filebase"`
	DataDir      string `json:"data"`
	VideoDir     string `json:"video"`
	SubmasterDir string `json:"submasterdir"`
	TempDir      string `json:"temp"`
	JWTKey       string `json:"jwtkey"`
	// contains filtered or unexported fields
}

func NewStorage 

func NewStorage(mdb *MediaDatabase, id int64, name, filebase, datadir, videodir, submasterdir, tempdir, jwtkey string) (*Storage, error)

func (Storage) GetBucket 

func (s Storage) GetBucket() (string, error)

func (Storage) Store 

func (s Storage) Store() error

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