148 lines
3.7 KiB
Go
148 lines
3.7 KiB
Go
package discogs
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import (
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"net/url"
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"strconv"
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)
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// SearchService ...
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type SearchService struct {
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url string
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}
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func newSearchService(url string) *SearchService {
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return &SearchService{
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url: url,
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}
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}
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// SearchRequest describes search request
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type SearchRequest struct {
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Q string // search query
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Type string // one of release, master, artist, label
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Title string // search by combined “Artist Name - Release Title” title field
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ReleaseTitle string // search release titles
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Credit string // search release credits
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Artist string // search artist names
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Anv string // search artist ANV
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Label string // search label names
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Genre string // search genres
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Style string // search styles
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Country string // search release country
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Year string // search release year
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Format string // search formats
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Catno string // search catalog number
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Barcode string // search barcodes
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Track string // search track titles
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Submitter string // search submitter username
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Contributor string // search contributor usernames
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Page int
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PerPage int
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}
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func (r *SearchRequest) params() url.Values {
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if r == nil {
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return nil
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}
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params := url.Values{}
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if r.Q != "" {
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params.Set("q", r.Q)
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}
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if r.Type != "" {
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params.Set("type", r.Type)
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}
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if r.Title != "" {
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params.Set("title", r.Title)
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}
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if r.ReleaseTitle != "" {
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params.Set("release_title", r.ReleaseTitle)
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}
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if r.Credit != "" {
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params.Set("credit", r.Credit)
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}
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if r.Artist != "" {
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params.Set("artist", r.Artist)
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}
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if r.Anv != "" {
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params.Set("anv", r.Anv)
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}
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if r.Label != "" {
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params.Set("label", r.Label)
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}
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if r.Genre != "" {
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params.Set("genre", r.Genre)
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}
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if r.Style != "" {
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params.Set("style", r.Style)
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}
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if r.Country != "" {
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params.Set("country", r.Country)
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}
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if r.Year != "" {
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params.Set("year", r.Year)
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}
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if r.Format != "" {
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params.Set("format", r.Format)
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}
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if r.Catno != "" {
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params.Set("catno", r.Catno)
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}
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if r.Barcode != "" {
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params.Set("barcode", r.Barcode)
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}
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if r.Track != "" {
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params.Set("track", r.Track)
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}
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if r.Submitter != "" {
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params.Set("submitter", r.Submitter)
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}
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if r.Contributor != "" {
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params.Set("contributor", r.Contributor)
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}
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params.Set("page", strconv.Itoa(r.Page))
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if r.PerPage != 0 {
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params.Set("per_page", strconv.Itoa(r.PerPage))
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}
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return params
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}
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// Search describes search response
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type Search struct {
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Pagination Page `json:"pagination"`
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Results []Result `json:"results,omitempty"`
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}
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// Result describes a part of search result
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type Result struct {
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Style []string `json:"style,omitempty"`
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Thumb string `json:"thumb,omitempty"`
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CoverImage string `json:"cover_image,omitempty"`
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Title string `json:"title,omitempty"`
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Country string `json:"country,omitempty"`
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Format []string `json:"format,omitempty"`
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URI string `json:"uri,omitempty"`
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Community Community `json:"community,omitempty"`
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Label []string `json:"label,omitempty"`
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Catno string `json:"catno,omitempty"`
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Year string `json:"year,omitempty"`
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Genre []string `json:"genre,omitempty"`
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ResourceURL string `json:"resource_url,omitempty"`
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Type string `json:"type,omitempty"`
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ID int `json:"id,omitempty"`
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MasterID int `json:"master_id,omitempty"`
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}
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// Search makes search request to discogs.
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// Issue a search query to our database. This endpoint accepts pagination parameters.
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// Authentication (as any user) is required.
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// https://www.discogs.com/developers/#page:database,header:database-search
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func (s *SearchService) Search(req SearchRequest) (*Search, error) {
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var search *Search
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err := request(s.url, req.params(), &search)
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return search, err
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}
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