Achmad
60 lines
1.6 KiB
Go
Executable File
60 lines
1.6 KiB
Go
Executable File
package source
|
|
|
|
import (
|
|
"crypto/md5"
|
|
"strings"
|
|
)
|
|
|
|
// Source is the base interface for all sources.
|
|
type Source interface {
|
|
ID() int64
|
|
Name() string
|
|
Lang() string
|
|
}
|
|
|
|
// CatalogueSource is the full interface every source must implement.
|
|
type CatalogueSource interface {
|
|
Source
|
|
SupportsLatest() bool
|
|
GetPopularManga(page int) (MangasPage, error)
|
|
GetLatestUpdates(page int) (MangasPage, error)
|
|
GetSearchManga(page int, query string, filters []Filter) (MangasPage, error)
|
|
GetMangaDetails(manga SManga) (SManga, error)
|
|
GetChapterList(manga SManga) ([]SChapter, error)
|
|
GetPageList(chapter SChapter) ([]Page, error)
|
|
// GetImageURL resolves the final image URL for a page.
|
|
// Sources that embed image URLs directly in pages return page.ImageURL unchanged.
|
|
GetImageURL(page Page) (string, error)
|
|
GetFilterList() []Filter
|
|
}
|
|
|
|
// GenerateSourceID replicates Tachiyomi/Suwayomi HttpSource.generateId:
|
|
//
|
|
// key = "${name.lowercase()}/$lang/$versionId"
|
|
// MD5(key) → first 8 bytes as big-endian int64, sign bit cleared (& Long.MAX_VALUE)
|
|
func GenerateSourceID(name, lang string) int64 {
|
|
return GenerateSourceIDv(name, lang, 1)
|
|
}
|
|
|
|
func GenerateSourceIDv(name, lang string, versionID int) int64 {
|
|
key := strings.ToLower(name) + "/" + lang + "/" + itoa(versionID)
|
|
b := md5.Sum([]byte(key))
|
|
var id int64
|
|
for i := 0; i < 8; i++ {
|
|
id |= int64(b[i]) << (8 * (7 - i))
|
|
}
|
|
return id & int64(^uint64(0)>>1) // clear sign bit (& Long.MAX_VALUE)
|
|
}
|
|
|
|
func itoa(n int) string {
|
|
if n == 0 {
|
|
return "0"
|
|
}
|
|
digits := []byte{}
|
|
for n > 0 {
|
|
digits = append([]byte{byte('0' + n%10)}, digits...)
|
|
n /= 10
|
|
}
|
|
return string(digits)
|
|
}
|