49 lines
1.3 KiB
Go

package arn
import (
"fmt"
"regexp"
"strings"
)
type nyaaAnimeProvider struct{}
// Nyaa anime provider (singleton)
var Nyaa = new(nyaaAnimeProvider)
var nyaaInvalidCharsRegex = regexp.MustCompile(`[^[:alnum:]!']`)
var nyaaTVRegex = regexp.MustCompile(` \(?TV\)?`)
// GetLink retrieves the Nyaa title for the given anime
func (nyaa *nyaaAnimeProvider) GetLink(anime *Anime, additionalSearchTerm string) string {
searchTitle := nyaa.GetTitle(anime) + "+" + additionalSearchTerm
searchTitle = strings.Replace(searchTitle, " ", "+", -1)
quality := ""
subs := ""
nyaaSuffix := fmt.Sprintf("?f=0&c=1_2&q=%s+%s+%s&s=seeders&o=desc", searchTitle, quality, subs)
nyaaSuffix = strings.ReplaceAll(nyaaSuffix, "++", "+")
return "https://nyaa.si/" + nyaaSuffix
}
// GetTitle retrieves the Nyaa title for the given anime
func (nyaa *nyaaAnimeProvider) GetTitle(anime *Anime) string {
return nyaa.BuildTitle(anime.Title.Canonical)
}
// BuildTitle tries to create a title for use on Nyaa
func (nyaa *nyaaAnimeProvider) BuildTitle(title string) string {
if title == "" {
return ""
}
title = nyaaInvalidCharsRegex.ReplaceAllString(title, " ")
title = nyaaTVRegex.ReplaceAllString(title, "")
title = strings.Replace(title, " ", " ", -1)
title = strings.TrimSpace(title)
return title
}