refactoring with internal

internal/fetcher/fetchhtml.go

@@ -1,43 +1,44 @@
-package main
+package fetcher
 
 import(
+	"project.hechon.fr/internal/config"
 	"log"
 	"net/http"
 	"github.com/PuerkitoBio/goquery"
 	"strconv"
 	"strings"
 )
-type chapter struct{
-	verses []string 
-}
 
-type book struct{
-	chapters []chapter
-}
+func FetchChapter(cfg *config.Cfg , searchedChapter string) ( error){
 
-func fetchChapter(book, searchedChapter, version string) (chapter, error){
-
-	url := "https://www.biblegateway.com/passage/?search=" + book + "%20" + searchedChapter +"&version=" + version
+	url := "https://www.biblegateway.com/passage/?search=" + cfg.Book.Name + "%20" + searchedChapter +"&version=" + cfg.Book.Version
 
 	res, err := http.Get(url)
 	if err != nil {
 		log.Printf("can’t get %s : %v\n", url, err)
-		return chapter{}, err
+		return err
 	}
 
 	defer res.Body.Close()
 	if res.StatusCode != http.StatusOK {
-		log.Printf("error code %v: %v\n", res.StatusCode, res.Status)
-		return chapter{}, err
+		log.Printf("error %v\n", res.Status)
+		return err
 	}
 
 	doc, err := goquery.NewDocumentFromReader(res.Body)
 	if err != nil {
 		log.Printf("error reading the http response: %v\n", err)
-		return chapter{},  err
+		return  err
 	}
 
-	chapterText := chapter{}
+	chapterNum, err := strconv.Atoi(searchedChapter)
+	if err != nil{
+		log.Printf("searched chapter %v is not a valid number%v", searchedChapter, err)	
+	}
+
+	chapterText := config.Chapter{
+		Number: chapterNum,
+			}
 	replacer := strings.NewReplacer(
 				"L'Éternel", "YAHWEH",
 				"l'Éternel", "YAHWEH",
@@ -59,10 +60,12 @@ func fetchChapter(book, searchedChapter, version string) (chapter, error){
 			verse, _ = strings.CutPrefix(rawText, strconv.Itoa(i+1))
 		}
 		verse = replacer.Replace(verse)
-		chapterText.verses = append(chapterText.verses, strings.TrimSpace(verse))
+		chapterText.Verses = append(chapterText.Verses, strings.TrimSpace(verse))
 	})
 
-	return  chapterText, nil
+	chapterText = StripAlternativeVersification(chapterText)
+	cfg.Book.Chapters = append(cfg.Book.Chapters, chapterText)
+	return   nil
 }
 
 /*

internal/fetcher/textmanipulation.go

@@ -1,6 +1,7 @@
-package main
+package fetcher
 
 import(
+	"project.hechon.fr/internal/config"
 	"log"
 	"regexp"
 	"strings"
@@ -8,21 +9,28 @@ import(
 	"unicode/utf8"
 )
 
-func stripAlternativeVersification(rawChapter chapter) chapter{
+func StripAlternativeVersification(rawChapter config.Chapter) config.Chapter{
+	/* a handful of verses have 2 traditions of numbering, the alternative
+	 *   rendering appears then between brackets. This is a simple use of 
+	 *   regexp to get rid of it
+	 */
+
+
 	regExp:=regexp.MustCompile(`\(\d+:\d+\)`)
 
-	var treatedChapter chapter
-	for _, verse := range rawChapter.verses{
+	var treatedChapter config.Chapter
+	for _, verse := range rawChapter.Verses{
 		modifiedVerse := string(regExp.ReplaceAll([]byte(verse), []byte("")))
 		log.Printf("%v\n", modifiedVerse)
-		treatedChapter.verses = append(treatedChapter.verses, modifiedVerse)
+		treatedChapter.Verses = append(treatedChapter.Verses, modifiedVerse)
 	}
 
 	return treatedChapter
 }
 
-func splitInPart(verse string, properName map[string]struct{})(){
+func SplitInPart(verse string, properName map[string]struct{})([]string){
 		
+	var parts []string
 	currentPart := ""
 	words := strings.Split(strings.TrimSpace(verse), " ")
 	wordsCount := len(words)
@@ -34,7 +42,7 @@ func splitInPart(verse string, properName map[string]struct{})(){
 		trimedWord := strings.TrimRight(word, ".,")
 		_, isProperName := properName[trimedWord]
 		if i != 0 && unicode.IsUpper(r) && !isProperName{
-				log.Printf("%s", currentPart)
+				parts = append(parts, currentPart)
 				currentPart = word
 				isTreated = true
 		}else{
@@ -44,7 +52,8 @@ func splitInPart(verse string, properName map[string]struct{})(){
 	}
 
 	if !isTreated {
-		log.Printf("%s", currentPart)
+		parts = append(parts, currentPart)
 	}
+	return parts
 
 }