discogs

package
v0.1.0 Latest Latest
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This package is not in the latest version of its module.

 Go to latest Published: Sep 1, 2025 License: MIT Imports: 10 Imported by: 0

Documentation

Index

Constants

View Source 
const (
	ModeArtists = iota
	ModeArtistsAliases
	ModeArtistsMemberships
	ModeLabels
	ModeMasters
	ModeMastersArtists
	ModeReleases
	ModeReleasesArtists
	ModeReleasesExtraArtists
	ModeReleasesLabels
)

Variables

View Source 
var Modes = []int{
	ModeArtists,
	ModeArtistsAliases,
	ModeArtistsMemberships,
	ModeLabels,
	ModeMasters,
	ModeMastersArtists,
	ModeReleases,
	ModeReleasesArtists,
	ModeReleasesExtraArtists,
	ModeReleasesLabels,
}
View Source 
var Tables = map[int]pgx.Identifier{
	ModeArtists:              pgx.Identifier{"discogs_artists"},
	ModeArtistsAliases:       pgx.Identifier{"discogs_artists_aliases"},
	ModeArtistsMemberships:   pgx.Identifier{"discogs_artists_members"},
	ModeLabels:               pgx.Identifier{"discogs_labels"},
	ModeMasters:              pgx.Identifier{"discogs_masters"},
	ModeMastersArtists:       pgx.Identifier{"discogs_master_artists"},
	ModeReleases:             pgx.Identifier{"discogs_releases"},
	ModeReleasesArtists:      pgx.Identifier{"discogs_release_artists"},
	ModeReleasesExtraArtists: pgx.Identifier{"discogs_release_extra_artists"},
	ModeReleasesLabels:       pgx.Identifier{"discogs_release_labels"},
}

Functions

This section is empty.

Types

type Artist 

type Artist struct {
	ID          int64  `xml:"id"`
	Name        string `xml:"name"`
	RealName    string `xml:"realname"`
	Profile     string `xml:"profile"`
	DataQuality string `xml:"data_quality"`

	URLs           []string `xml:"urls>url"`
	Aliases        []Name   `xml:"aliases>name"`
	NameVariations []string `xml:"namevariations>name"`
	Members        []Name   `xml:"members>name"`
	Groups         []Name   `xml:"groups>name"`
}

func (Artist) AliasesColumns 

func (a Artist) AliasesColumns() []string

func (Artist) Columns 

func (a Artist) Columns() []string

func (Artist) MembershipsColumns 

func (a Artist) MembershipsColumns() []string

func (*Artist) ToAliasesRecords 

func (a *Artist) ToAliasesRecords() [][]any

func (*Artist) ToMembershipsRecords 

func (a *Artist) ToMembershipsRecords() [][]any

func (*Artist) ToRecord 

func (a *Artist) ToRecord() []any

type Company 

type Company struct {
	ID             int64  `xml:"id"`
	Name           string `xml:"name"`
	EntityType     int64  `xml:"entity_type"`
	EntityTypeName string `xml:"entity_type_name"`
	ResourceURL    string `xml:"resource_url"`
}

type CopyFromDump 

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

func NewCopyFromDump 

func NewCopyFromDump(filename string, mode int) (ds *CopyFromDump, err error)

NewCopyFromDump opens a Discogs dump file and returns a CopyFromDump.

func (*CopyFromDump) Close 

func (ds *CopyFromDump) Close() error

func (*CopyFromDump) Columns 

func (ds *CopyFromDump) Columns() []string

func (*CopyFromDump) Err 

func (ds *CopyFromDump) Err() error

See pgx.CopyFromSource interface for more details.

func (*CopyFromDump) Next 

func (ds *CopyFromDump) Next() bool

Next returns true if there is another row and makes the next row data available to Values(). When there are no more rows available or an error has occurred it returns false. See pgx.CopyFromSource interface for more details.

func (*CopyFromDump) Table 

func (ds *CopyFromDump) Table() pgx.Identifier

Table returns the name of the table the data should be copied to.

func (*CopyFromDump) Values 

func (ds *CopyFromDump) Values() (value []any, err error)

Values returns the values for the current row. See pgx.CopyFromSource interface for more details.

type CopyFromRecordChannel 

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

CopyFromRecordChannel implements pgx.CopyFromSource for channel-based data

func NewCopyFromRecordChannel 

func NewCopyFromRecordChannel(recordChan <-chan []any) *CopyFromRecordChannel

func (*CopyFromRecordChannel) Err 

func (c *CopyFromRecordChannel) Err() error

func (*CopyFromRecordChannel) Next 

func (c *CopyFromRecordChannel) Next() bool

func (*CopyFromRecordChannel) Values 

func (c *CopyFromRecordChannel) Values() ([]any, error)

type Dump 

type Dump struct {
	Decoder *xml.Decoder
	// contains filtered or unexported fields
}

Dump is a wrapper around a discogs dump file. Dump implements the io.ReadCloser interface.

func OpenDumpFile 

func OpenDumpFile(filename string) (*Dump, error)

OpenDiscogsDump creates a new DiscogsDump.

func (*Dump) Close 

func (dd *Dump) Close() error

Close closes the dump file.

func (*Dump) Read 

func (dd *Dump) Read(p []byte) (n int, err error)

type DumpFilename 

type DumpFilename string

func (DumpFilename) Gzipped 

func (fn DumpFilename) Gzipped() bool

func (DumpFilename) Month 

func (fn DumpFilename) Month() string

func (DumpFilename) String 

func (fn DumpFilename) String() string

func (DumpFilename) Type 

func (fn DumpFilename) Type() string

func (DumpFilename) Year 

func (fn DumpFilename) Year() string

type ExtraArtist 

type ExtraArtist struct {
	ID   int64  `xml:"id"`
	Name string `xml:"name"`
	Anv  string `xml:"anv"`
	Role string `xml:"role"`
}

type Identifier 

type Identifier struct {
	Type        string `xml:"type,attr"`
	Description string `xml:"description,attr"`
	Value       string `xml:"value,attr"`
}

type Label 

type Label struct {
	ID          int64      `xml:"id"`
	Name        string     `xml:"name"`
	ContactInfo string     `xml:"contactinfo"`
	Profile     string     `xml:"profile"`
	DataQuality string     `xml:"data_quality"`
	URLs        []string   `xml:"urls>url"`
	ParentLabel SubLabel   `xml:"parentlabel>label"`
	SubLabels   []SubLabel `xml:"sublabels>label"`
}

func (Label) Columns 

func (l Label) Columns() []string

func (*Label) ToRecord 

func (l *Label) ToRecord() []any

type Master 

type Master struct {
	ID          int64          `xml:"id,attr"`
	Artists     []MasterArtist `xml:"artists>artist"`
	MainRelease int64          `xml:"mainrelease"`
	DataQuality string         `xml:"data_quality"`
	Videos      []Video        `xml:"videos>video"`
	Title       string         `xml:"title"`
	Year        int32          `xml:"year"`
	Genres      []string       `xml:"genres>genre"`
	Styles      []string       `xml:"styles>style"`
}

func (Master) ArtistsColumns 

func (m Master) ArtistsColumns() []string

func (Master) Columns 

func (m Master) Columns() []string

func (*Master) ToArtistsRecords 

func (m *Master) ToArtistsRecords() [][]any

func (*Master) ToRecord 

func (m *Master) ToRecord() []any

type MasterArtist 

type MasterArtist struct {
	ID   int64  `xml:"id"`
	Name string `xml:"name"`
	Anv  string `xml:"anv"`
	Join string `xml:"join"`
}

type MasterID 

type MasterID struct {
	IsMainRelease bool  `xml:"is_main_release,attr"`
	ID            int64 `xml:",chardata"`
}

type MultiTableXMLParser 

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

MultiTableXMLParser parses XML once and distributes records to multiple channels

func NewMultiTableXMLParser 

func NewMultiTableXMLParser(filename string, channelMap map[int]chan []any, wg *sync.WaitGroup) (*MultiTableXMLParser, error)

func (*MultiTableXMLParser) Close 

func (p *MultiTableXMLParser) Close() error

func (*MultiTableXMLParser) ParseAndDistribute 

func (p *MultiTableXMLParser) ParseAndDistribute() error

type Name 

type Name struct {
	ID   int64  `xml:"id,attr"`
	Name string `xml:",chardata"`
}

type Release 

type Release struct {
	ID           int64           `xml:"id,attr"`
	MasterID     MasterID        `xml:"master_id"`
	Status       string          `xml:"status,attr"`
	Artists      []MasterArtist  `xml:"artists"`
	ExtraArtists []ExtraArtist   `xml:"extraartists>artist"`
	Title        string          `xml:"title"`
	Labels       []ReleaseLabel  `xml:"labels>label"`
	Country      string          `xml:"country"`
	Released     string          `xml:"released"`
	Notes        string          `xml:"notes"`
	DataQuality  string          `xml:"data_quality"`
	Genres       []string        `xml:"genres>genre"`
	Styles       []string        `xml:"styles>style"`
	Identifiers  []Identifier    `xml:"identifiers>identifier"`
	Videos       []Video         `xml:"videos>video"`
	Formats      []ReleaseFormat `xml:"formats>format"`
	Tracklist    []Track         `xml:"tracklist>track"`
	Companies    []Company       `xml:"companies>company"`
	Series       []Serie         `xml:"series>serie"`
}

func (Release) ArtistsColumns 

func (r Release) ArtistsColumns() []string

func (Release) Columns 

func (r Release) Columns() []string

func (Release) ExtraArtistsColumns 

func (r Release) ExtraArtistsColumns() []string

func (Release) LabelsColumns 

func (r Release) LabelsColumns() []string

func (*Release) ToArtistsRecords 

func (r *Release) ToArtistsRecords() [][]any

func (*Release) ToExtraArtistsRecords 

func (r *Release) ToExtraArtistsRecords() [][]any

func (*Release) ToLabelsRecords 

func (r *Release) ToLabelsRecords() [][]any

func (*Release) ToRecord 

func (r *Release) ToRecord() []any

type ReleaseFormat 

type ReleaseFormat struct {
	Name         string   `xml:"name,attr"`
	Qty          string   `xml:"qty,attr"`
	Text         string   `xml:"text,attr"`
	Descriptions []string `xml:"descriptions>description"`
}

type ReleaseLabel 

type ReleaseLabel struct {
	ID    int64  `xml:"id,attr"`
	Name  string `xml:"name,attr"`
	Catno string `xml:"catno,attr"`
}

type Serie 

type Serie struct {
	Name  string `xml:"name,attr"`
	ID    int64  `xml:"id,attr"`
	Catno string `xml:"catno,attr"`
}

type SubLabel 

type SubLabel struct {
	ID   int64  `xml:"id,attr"`
	Name string `xml:",chardata"`
}

type Track 

type Track struct {
	Artists  []Artist `xml:"artists>artist"`
	Position string   `xml:"position,attr"`
	Title    string   `xml:"title"`
	Duration string   `xml:"duration"`
}

type Video 

type Video struct {
	Src         string `xml:"src,attr" json:"src"`
	Duration    int32  `xml:"duration,attr" json:"duration"`
	Embed       string `xml:"embed,attr" json:"embed"`
	Title       string `xml:"title" json:"title"`
	Description string `xml:"description" json:"description"`
}

Source Files

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