Initial work

README.md

@@ -1,2 +1,26 @@
 # go-mangadex
 
+Mangadex API client in Golang.
+
+## Installation
+
+...
+
+## Usage
+
+``` go
+import (
+    mangadex "code.fmartingr.dev/fmartingr/go-mangadex"
+)
+
+func main() {
+    manga, err := mangadex.GetManga(123)
+    if err != nil {
+        log.Println("[error] Retrieving manga: %s", err)
+    }
+    // manga.GetChapter(1)
+    // manga.GetCovers()
+    // manga.GetVolume()
+}
+
+```

main.go

@@ -0,0 +1,144 @@
+package main
+
+import (
+	"encoding/json"
+	"errors"
+	"fmt"
+	"io/ioutil"
+	"log"
+	"net/http"
+	"net/url"
+	"path"
+	"strconv"
+)
+
+const APIBaseURL = "https://api.mangadex.org/v2/"
+
+type MangaDexResponse struct {
+	Code int             `json:"code"`
+	Data json.RawMessage `json:"data"`
+}
+
+type MangaRelation struct {
+	ID       int    `json:"id"`
+	IsHentai bool   `json:"isHentai"`
+	Title    string `json:"title"`
+	Type     int    `json:"type"`
+}
+
+type Manga struct {
+	ID                int      `json:"id"`
+	AlternativeTitles []string `json:"altTitles"`
+	Artist            []string `json:"artist"`
+	Author            []string `json:"author"`
+	Comments          int      `json:"comments"`
+	Description       string   `json:"description"`
+	Follows           int      `json:"follows"`
+	IsHentai          bool     `json:"isHentai"`
+	LastChapter       string   `json:"lastChapter"`
+	LastUploaded      int64    `json:"lastUploaded"`
+	LastVolume        string   `json:"lastVolume"`
+	// Links // key->value, fixed keys
+	Cover string `json:"mainCover"`
+	// Publication
+	// Rating
+	// Relations
+	// Tags
+	Title string `json:"title"`
+	Views int    `json:"views"`
+}
+
+type MangaCover struct {
+	URL    string `json:"url"`
+	Volume string `json:"volume"`
+}
+
+func DoRequest(method string, requestURL string) (*MangaDexResponse, error) {
+	result := MangaDexResponse{}
+	parsedURL, errParse := url.Parse(requestURL)
+	if errParse != nil {
+		return &result, errParse
+	}
+
+	log.Printf("[debug] request: %s", parsedURL)
+	request := http.Request{
+		Method: method,
+		URL:    parsedURL,
+		Header: map[string][]string{
+			"User-Agent": {"go-mangadex/0.0.1"},
+		},
+	}
+
+	response, errResponse := http.DefaultClient.Do(&request)
+	if errResponse != nil {
+		log.Print(errResponse)
+		return &result, errResponse
+	}
+
+	if response.StatusCode != 200 {
+		log.Printf("[error] Status code != 200 -- %d", response.StatusCode)
+		return &result, errors.New(strconv.Itoa(response.StatusCode))
+	}
+
+	if response.Body != nil {
+		defer response.Body.Close()
+	}
+
+	body, errRead := ioutil.ReadAll(response.Body)
+	if errRead != nil {
+		log.Printf("[error] %s", errRead)
+		return &result, errRead
+	}
+
+	errJSON := json.Unmarshal(body, &result)
+	if errJSON != nil {
+		log.Print(errJSON)
+		return &result, errJSON
+	}
+
+	return &result, nil
+}
+
+func (manga *Manga) GetCovers() ([]MangaCover, error) {
+	var result []MangaCover
+	response, errRequest := DoRequest("GET", APIBaseURL+path.Join("manga", strconv.Itoa(manga.ID), "covers"))
+	if errRequest != nil {
+		return result, errRequest
+	}
+
+	errJSON := json.Unmarshal(response.Data, &result)
+	if errJSON != nil {
+		log.Printf("[error] %s", errJSON)
+	}
+	return result, nil
+}
+
+func GetManga(mangaID int) (Manga, error) {
+	result := Manga{}
+	response, errRequest := DoRequest("GET", APIBaseURL+path.Join("manga", strconv.Itoa(mangaID)))
+	if errRequest != nil {
+		return result, errRequest
+	}
+	//log.Print(response)
+
+	errJSON := json.Unmarshal(response.Data, &result)
+	if errJSON != nil {
+		log.Printf("[error] %s", errJSON)
+	}
+	return result, nil
+}
+
+// func (manga *Manga)
+
+func main() {
+	manga, err := GetManga(2890)
+	if err != nil {
+		panic(err)
+	}
+	fmt.Printf("%v", manga)
+	covers, err := manga.GetCovers()
+	if err != nil {
+		panic(err)
+	}
+	fmt.Printf("%v", covers)
+}