Add Creator Info + Fetching to JNC Module. Implement .cbz chapter generation

jnc/jnc.go

@@ -8,6 +8,7 @@ import (
 	"io"
 	"net/http"
 	"os"
+	"slices"
 	"sort"
 	"strconv"
 	"strings"
@@ -90,7 +91,7 @@ type Volume struct {
 	Number            int      `json:"number"`
 	OriginalPublisher string   `json:"originalPublisher"`
 	Label             string   `json:"label"`
-	Creators          []string `json:"creators"` // TODO: check, might not be correct
+	Creators          Creators `json:"creators"` // TODO: check, might not be correct
 	hidden            bool
 	ForumTopicId      int    `json:"forumTopicId"`
 	Created           string `json:"created"`
@@ -105,6 +106,28 @@ type Volume struct {
 	OnSale            bool   `json:"onSale"`
 }
 
+type Creators []Creator
+
+type Creator struct {
+	Id           string `json:"id"`
+	Name         string `json:"name"`
+	Role         string `json:"role"`
+	OriginalName string `json:"originalName	"`
+}
+
+func (creators *Creators) Contains(name string) bool {
+	return slices.ContainsFunc(*creators, func(c Creator) bool {
+		return c.Name == name
+	})
+}
+
+func (creators *Creators) Get(name string) *Creator {
+	idx := slices.IndexFunc(*creators, func(c Creator) bool {
+		return c.Name == name
+	})
+	return &(*creators)[idx]
+}
+
 type VolumeAugmented struct {
 	Info       Volume
 	Downloads  []Download
@@ -116,7 +139,7 @@ func (volume *VolumeAugmented) UpdateAvailable() bool {
 	if volume.downloaded == "" && len(volume.Downloads) != 0 {
 		return true // The file has never been downloaded but at least one is available
 	}
-	
+
 	downloadedTime, err := time.Parse(time.RFC3339, volume.downloaded)
 	if err != nil {
 		panic(err)
@@ -367,6 +390,30 @@ func (jncApi *Api) FetchLibrarySeries() error {
 	return nil
 }
 
+// FetchVolumeInfo retrieves additional Volume Info that was not returned when retrieving the entire Library
+func (jncApi *Api) FetchVolumeInfo(volume Volume) (Volume, error) {
+	fmt.Println("Fetching Volume details...")
+	res, err := http.Get(ApiV2Url + "volumes/" + volume.Id + "?" + jncApi.ReturnFormat() + "&" + jncApi.AuthParam())
+	if err != nil {
+		return volume, err
+	}
+
+	if res.StatusCode != 200 {
+		return volume, errors.New(res.Status)
+	}
+
+	body, err := io.ReadAll(res.Body)
+	if err != nil {
+		return volume, err
+	}
+	err = json.Unmarshal(body, &volume)
+	if err != nil {
+		return volume, err
+	}
+
+	return volume, nil
+}
+
 // GetLibrarySeries returns a list of unique series found in the User's library. Tags are only included if FetchLibrarySeries was previously called.
 func (jncApi *Api) GetLibrarySeries() (seriesList []SerieAugmented, err error) {
 	arr := make([]SerieAugmented, 0, len(jncApi._series))