feat: add endpoint to generate RSS feed (author) (#2)
This commit is contained in:
GitHub
parent
a6425232ec
commit
97047eec2b
|
|
@ -32,6 +32,9 @@ linters:
|
|||
linters-settings:
|
||||
lll:
|
||||
line-length: 150
|
||||
misspell:
|
||||
ignore-words:
|
||||
- autor
|
||||
|
||||
issues:
|
||||
exclude-rules:
|
||||
|
|
|
|||
14
go.mod
14
go.mod
|
|
@ -1,3 +1,17 @@
|
|||
module github.com/Kichiyaki/lubimyczytacrss
|
||||
|
||||
go 1.18
|
||||
|
||||
require (
|
||||
github.com/PuerkitoBio/goquery v1.8.0
|
||||
github.com/go-chi/chi/v5 v5.0.7
|
||||
github.com/stretchr/testify v1.7.1
|
||||
)
|
||||
|
||||
require (
|
||||
github.com/andybalholm/cascadia v1.3.1 // indirect
|
||||
github.com/davecgh/go-spew v1.1.0 // indirect
|
||||
github.com/pmezard/go-difflib v1.0.0 // indirect
|
||||
golang.org/x/net v0.0.0-20210916014120-12bc252f5db8 // indirect
|
||||
gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c // indirect
|
||||
)
|
||||
|
|
|
|||
|
|
@ -0,0 +1,24 @@
|
|||
github.com/PuerkitoBio/goquery v1.8.0 h1:PJTF7AmFCFKk1N6V6jmKfrNH9tV5pNE6lZMkG0gta/U=
|
||||
github.com/PuerkitoBio/goquery v1.8.0/go.mod h1:ypIiRMtY7COPGk+I/YbZLbxsxn9g5ejnI2HSMtkjZvI=
|
||||
github.com/andybalholm/cascadia v1.3.1 h1:nhxRkql1kdYCc8Snf7D5/D3spOX+dBgjA6u8x004T2c=
|
||||
github.com/andybalholm/cascadia v1.3.1/go.mod h1:R4bJ1UQfqADjvDa4P6HZHLh/3OxWWEqc0Sk8XGwHqvA=
|
||||
github.com/davecgh/go-spew v1.1.0 h1:ZDRjVQ15GmhC3fiQ8ni8+OwkZQO4DARzQgrnXU1Liz8=
|
||||
github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
|
||||
github.com/go-chi/chi/v5 v5.0.7 h1:rDTPXLDHGATaeHvVlLcR4Qe0zftYethFucbjVQ1PxU8=
|
||||
github.com/go-chi/chi/v5 v5.0.7/go.mod h1:DslCQbL2OYiznFReuXYUmQ2hGd1aDpCnlMNITLSKoi8=
|
||||
github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
|
||||
github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
|
||||
github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
|
||||
github.com/stretchr/testify v1.7.1 h1:5TQK59W5E3v0r2duFAb7P95B6hEeOyEnHRa8MjYSMTY=
|
||||
github.com/stretchr/testify v1.7.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
|
||||
golang.org/x/net v0.0.0-20210916014120-12bc252f5db8 h1:/6y1LfuqNuQdHAm0jjtPtgRcxIxjVZgm5OTu8/QhZvk=
|
||||
golang.org/x/net v0.0.0-20210916014120-12bc252f5db8/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
|
||||
golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
|
||||
golang.org/x/sys v0.0.0-20210423082822-04245dca01da/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
|
||||
golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
|
||||
golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
|
||||
golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
|
||||
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
|
||||
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
|
||||
gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c h1:dUUwHk2QECo/6vqA44rthZ8ie2QXMNeKRTHCNY2nXvo=
|
||||
gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
|
||||
|
|
@ -0,0 +1,146 @@
|
|||
package lubimyczytac
|
||||
|
||||
import (
|
||||
"context"
|
||||
"errors"
|
||||
"fmt"
|
||||
"io"
|
||||
"net/http"
|
||||
"net/url"
|
||||
"strings"
|
||||
|
||||
"github.com/PuerkitoBio/goquery"
|
||||
)
|
||||
|
||||
const (
|
||||
defaultBaseURL = "https://lubimyczytac.pl"
|
||||
)
|
||||
|
||||
var (
|
||||
ErrAuthorNotFound = errors.New("author not found")
|
||||
ErrUnexpectedStatus = errors.New("unexpected http status was returned by lubimyczytac.pl")
|
||||
)
|
||||
|
||||
type Book struct {
|
||||
Title string
|
||||
URL string
|
||||
}
|
||||
|
||||
type Author struct {
|
||||
ID string
|
||||
Name string
|
||||
ShortDescription string
|
||||
URL string
|
||||
Books []Book
|
||||
}
|
||||
|
||||
type Client struct {
|
||||
http *http.Client
|
||||
baseURL string
|
||||
}
|
||||
|
||||
type ClientOption func(c *Client)
|
||||
|
||||
func WithBaseURL(baseURL string) ClientOption {
|
||||
return func(c *Client) {
|
||||
c.baseURL = baseURL
|
||||
}
|
||||
}
|
||||
|
||||
func NewClient(client *http.Client, opts ...ClientOption) *Client {
|
||||
c := &Client{http: client, baseURL: defaultBaseURL}
|
||||
for _, opt := range opts {
|
||||
opt(c)
|
||||
}
|
||||
return c
|
||||
}
|
||||
|
||||
func (c *Client) GetAuthor(ctx context.Context, id string) (Author, error) {
|
||||
req, err := http.NewRequestWithContext(
|
||||
ctx,
|
||||
http.MethodGet,
|
||||
fmt.Sprintf("%s/autor/%s/x", c.baseURL, id),
|
||||
nil,
|
||||
)
|
||||
if err != nil {
|
||||
return Author{}, fmt.Errorf("http.NewRequestWithContext: %w", err)
|
||||
}
|
||||
|
||||
resp, err := c.http.Do(req)
|
||||
if err != nil {
|
||||
return Author{}, fmt.Errorf("httpClient.Do: %w", err)
|
||||
}
|
||||
defer func() {
|
||||
_ = resp.Body.Close()
|
||||
}()
|
||||
if resp.StatusCode != http.StatusOK {
|
||||
_, _ = io.Copy(io.Discard, resp.Body)
|
||||
if resp.StatusCode == http.StatusNotFound {
|
||||
return Author{}, ErrAuthorNotFound
|
||||
}
|
||||
return Author{}, ErrUnexpectedStatus
|
||||
}
|
||||
|
||||
p, err := newAuthorPageParser(resp.Body)
|
||||
if err != nil {
|
||||
_, _ = io.Copy(io.Discard, resp.Body)
|
||||
return Author{}, fmt.Errorf("newAuthorPageParser: %w", err)
|
||||
}
|
||||
|
||||
return Author{
|
||||
ID: id,
|
||||
Name: p.name(),
|
||||
ShortDescription: p.shortDescription(),
|
||||
URL: p.url(),
|
||||
Books: p.books(),
|
||||
}, nil
|
||||
}
|
||||
|
||||
type authorPageParser struct {
|
||||
doc *goquery.Document
|
||||
baseURL *url.URL
|
||||
}
|
||||
|
||||
func newAuthorPageParser(r io.Reader) (authorPageParser, error) {
|
||||
doc, err := goquery.NewDocumentFromReader(r)
|
||||
if err != nil {
|
||||
return authorPageParser{}, fmt.Errorf("goquery.NewDocumentFromReader: %w", err)
|
||||
}
|
||||
baseURL, err := url.Parse(doc.Find("head base").AttrOr("href", ""))
|
||||
if err != nil {
|
||||
return authorPageParser{}, fmt.Errorf("url.Parse: %w", err)
|
||||
}
|
||||
return authorPageParser{
|
||||
doc: doc,
|
||||
baseURL: baseURL,
|
||||
}, nil
|
||||
}
|
||||
|
||||
func (p authorPageParser) name() string {
|
||||
return strings.TrimSpace(p.doc.Find("#author-info .title-container").Text())
|
||||
}
|
||||
|
||||
func (p authorPageParser) url() string {
|
||||
return strings.TrimSpace(p.doc.Find(`meta[property="og:url"]`).AttrOr("content", ""))
|
||||
}
|
||||
|
||||
func (p authorPageParser) shortDescription() string {
|
||||
return strings.TrimSpace(p.doc.Find(`meta[name="description"]`).AttrOr("content", ""))
|
||||
}
|
||||
|
||||
func (p authorPageParser) books() []Book {
|
||||
booksSel := p.doc.Find("#authorBooks .authorAllBooks__single")
|
||||
books := make([]Book, booksSel.Length())
|
||||
booksSel.Each(func(i int, selection *goquery.Selection) {
|
||||
bookUrl := url.URL{
|
||||
Scheme: p.baseURL.Scheme,
|
||||
Host: p.baseURL.Host,
|
||||
Path: selection.Find(".authorAllBooks__singleTextTitle").AttrOr("href", ""),
|
||||
}
|
||||
books[i] = Book{
|
||||
Title: strings.TrimSpace(selection.Find(".authorAllBooks__singleTextTitle").Text()),
|
||||
URL: bookUrl.String(),
|
||||
}
|
||||
})
|
||||
return books
|
||||
}
|
||||
|
|
@ -0,0 +1,48 @@
|
|||
package lubimyczytac_test
|
||||
|
||||
import (
|
||||
"context"
|
||||
"fmt"
|
||||
"net/http"
|
||||
"net/http/httptest"
|
||||
"testing"
|
||||
|
||||
"github.com/Kichiyaki/lubimyczytacrss/internal/lubimyczytac/testdata"
|
||||
|
||||
"github.com/stretchr/testify/assert"
|
||||
|
||||
"github.com/Kichiyaki/lubimyczytacrss/internal/lubimyczytac"
|
||||
)
|
||||
|
||||
func TestClient_GetAuthor(t *testing.T) {
|
||||
t.Parallel()
|
||||
|
||||
t.Run("OK", func(t *testing.T) {
|
||||
t.Parallel()
|
||||
|
||||
for _, author := range testdata.Authors {
|
||||
author := author
|
||||
|
||||
t.Run("authorID="+author.ID, func(t *testing.T) {
|
||||
t.Parallel()
|
||||
|
||||
srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
|
||||
if r.URL.Path != fmt.Sprintf("/autor/%s/x", author.ID) || r.Method != http.MethodGet {
|
||||
w.WriteHeader(http.StatusBadRequest)
|
||||
return
|
||||
}
|
||||
|
||||
w.WriteHeader(http.StatusOK)
|
||||
_, _ = w.Write(author.HTML)
|
||||
}))
|
||||
defer srv.Close()
|
||||
|
||||
result, err := lubimyczytac.
|
||||
NewClient(srv.Client(), lubimyczytac.WithBaseURL(srv.URL)).
|
||||
GetAuthor(context.Background(), author.ID)
|
||||
assert.NoError(t, err)
|
||||
assert.Equal(t, author.Author, result)
|
||||
})
|
||||
}
|
||||
})
|
||||
}
|
||||
File diff suppressed because one or more lines are too long
File diff suppressed because one or more lines are too long
|
|
@ -0,0 +1,83 @@
|
|||
package testdata
|
||||
|
||||
import (
|
||||
_ "embed"
|
||||
|
||||
"github.com/Kichiyaki/lubimyczytacrss/internal/lubimyczytac"
|
||||
)
|
||||
|
||||
//go:embed remigiusz_mroz.html
|
||||
var remigiuszMrozHTML []byte
|
||||
|
||||
//go:embed john_flanagan.html
|
||||
var johnFlanaganHTML []byte
|
||||
|
||||
type AuthorWithHTML struct {
|
||||
lubimyczytac.Author
|
||||
HTML []byte
|
||||
}
|
||||
|
||||
var Authors = []AuthorWithHTML{
|
||||
{
|
||||
Author: lubimyczytac.Author{
|
||||
ID: "82094",
|
||||
Name: "Remigiusz Mróz",
|
||||
ShortDescription: "Polski pisarz, autor powieści kryminalnych oraz cyklu publicystycznego „Kurs pisania”.Ukończył z wyróżnieniem Akademię Leona Koźmińskiego w Warszawie, gd...",
|
||||
URL: "https://lubimyczytac.pl/autor/82094/remigiusz-mroz",
|
||||
Books: []lubimyczytac.Book{
|
||||
{Title: "Obrazy z przeszłości", URL: "https://lubimyczytac.pl/ksiazka/5016998/obrazy-z-przeszlosci"},
|
||||
{Title: "Skazanie", URL: "https://lubimyczytac.pl/ksiazka/5009453/skazanie"},
|
||||
{Title: "Behawiorysta", URL: "https://lubimyczytac.pl/ksiazka/5006528/behawiorysta"},
|
||||
{Title: "Projekt Riese", URL: "https://lubimyczytac.pl/ksiazka/4998407/projekt-riese"},
|
||||
{Title: "Immunitet", URL: "https://lubimyczytac.pl/ksiazka/4990168/immunitet"},
|
||||
{Title: "Przepaść", URL: "https://lubimyczytac.pl/ksiazka/4988766/przepasc"},
|
||||
{Title: "Egzekucja", URL: "https://lubimyczytac.pl/ksiazka/4983192/egzekucja"},
|
||||
{Title: "Wybaczam ci", URL: "https://lubimyczytac.pl/ksiazka/4975543/wybaczam-ci"},
|
||||
{Title: "Inwigilacja", URL: "https://lubimyczytac.pl/ksiazka/4968996/inwigilacja"},
|
||||
{Title: "Ekstremista", URL: "https://lubimyczytac.pl/ksiazka/4968712/ekstremista"},
|
||||
{Title: "Afekt", URL: "https://lubimyczytac.pl/ksiazka/4962195/afekt"},
|
||||
{Title: "Głębia osobliwości cz. 2", URL: "https://lubimyczytac.pl/ksiazka/5009924/glebia-osobliwosci-cz-2"},
|
||||
{Title: "Szepty spoza nicości", URL: "https://lubimyczytac.pl/ksiazka/4955433/szepty-spoza-nicosci"},
|
||||
{Title: "W cieniu prawa", URL: "https://lubimyczytac.pl/ksiazka/4947287/w-cieniu-prawa"},
|
||||
{Title: "Księgarenka przy ulicy Wiśniowej", URL: "https://lubimyczytac.pl/ksiazka/4944645/ksiegarenka-przy-ulicy-wisniowej"},
|
||||
{Title: "Rewizja", URL: "https://lubimyczytac.pl/ksiazka/4943912/rewizja"},
|
||||
{Title: "Halny", URL: "https://lubimyczytac.pl/ksiazka/4943948/halny"},
|
||||
{Title: "Precedens", URL: "https://lubimyczytac.pl/ksiazka/4939105/precedens"},
|
||||
{Title: "Osiedle RZNiW", URL: "https://lubimyczytac.pl/ksiazka/4932748/osiedle-rzniw"},
|
||||
{Title: "Lot 202", URL: "https://lubimyczytac.pl/ksiazka/4926011/lot-202"},
|
||||
},
|
||||
},
|
||||
HTML: remigiuszMrozHTML,
|
||||
},
|
||||
{
|
||||
Author: lubimyczytac.Author{
|
||||
ID: "19013",
|
||||
Name: "John Flanagan",
|
||||
ShortDescription: "John Flanagan Urodzony i wychowany w Sydney w Australii, John Flanagan od dzieciństwa marzył o tym, by zostać pisarzem. Nie było łatwo. Pracował w agencji r...",
|
||||
URL: "https://lubimyczytac.pl/autor/19013/john-flanagan",
|
||||
Books: []lubimyczytac.Book{
|
||||
{Title: "Morska pogoń", URL: "https://lubimyczytac.pl/ksiazka/5016250/morska-pogon"},
|
||||
{Title: "Ruiny Gorlanu", URL: "https://lubimyczytac.pl/ksiazka/4989803/ruiny-gorlanu"},
|
||||
{Title: "Ziemia skuta lodem", URL: "https://lubimyczytac.pl/ksiazka/4989807/ziemia-skuta-lodem"},
|
||||
{Title: "Bitwa o Skandię", URL: "https://lubimyczytac.pl/ksiazka/4989809/bitwa-o-skandie"},
|
||||
{Title: "Ucieczka z zamku Falaise", URL: "https://lubimyczytac.pl/ksiazka/4984975/ucieczka-z-zamku-falaise"},
|
||||
{Title: "Płonący most", URL: "https://lubimyczytac.pl/ksiazka/4989806/plonacy-most"},
|
||||
{Title: "Zaginiony książę", URL: "https://lubimyczytac.pl/ksiazka/4935503/zaginiony-ksiaze"},
|
||||
{Title: "Powrót Temudżeinów", URL: "https://lubimyczytac.pl/ksiazka/4897979/powrot-temudzeinow"},
|
||||
{Title: "Pojedynek w Araluenie", URL: "https://lubimyczytac.pl/ksiazka/4861058/pojedynek-w-araluenie"},
|
||||
{Title: "Klan Czerwonego Lisa", URL: "https://lubimyczytac.pl/ksiazka/4851290/klan-czerwonego-lisa"},
|
||||
{Title: "Kaldera", URL: "https://lubimyczytac.pl/ksiazka/4811916/kaldera"},
|
||||
{Title: "Bitwa na Wrzosowiskach", URL: "https://lubimyczytac.pl/ksiazka/3874675/bitwa-na-wrzosowiskach"},
|
||||
{Title: "Nieznany ląd", URL: "https://lubimyczytac.pl/ksiazka/303434/nieznany-lad"},
|
||||
{Title: "Turniej w Gorlanie", URL: "https://lubimyczytac.pl/ksiazka/266058/turniej-w-gorlanie"},
|
||||
{Title: "Góra Skorpiona", URL: "https://lubimyczytac.pl/ksiazka/230915/gora-skorpiona"},
|
||||
{Title: "Niewolnicy z Socorro", URL: "https://lubimyczytac.pl/ksiazka/220609/niewolnicy-z-socorro"},
|
||||
{Title: "Królewski zwiadowca", URL: "https://lubimyczytac.pl/ksiazka/192775/krolewski-zwiadowca"},
|
||||
{Title: "Pościg", URL: "https://lubimyczytac.pl/ksiazka/167327/poscig"},
|
||||
{Title: "Najeźdźcy", URL: "https://lubimyczytac.pl/ksiazka/144610/najezdzcy"},
|
||||
{Title: "Zaginione historie", URL: "https://lubimyczytac.pl/ksiazka/131440/zaginione-historie"},
|
||||
},
|
||||
},
|
||||
HTML: johnFlanaganHTML,
|
||||
},
|
||||
}
|
||||
113
main.go
113
main.go
|
|
@ -2,17 +2,42 @@ package main
|
|||
|
||||
import (
|
||||
"context"
|
||||
"encoding/xml"
|
||||
"log"
|
||||
"net/http"
|
||||
"os"
|
||||
"os/signal"
|
||||
"time"
|
||||
|
||||
"github.com/go-chi/chi/v5/middleware"
|
||||
|
||||
"github.com/go-chi/chi/v5"
|
||||
|
||||
"github.com/Kichiyaki/lubimyczytacrss/internal/lubimyczytac"
|
||||
)
|
||||
|
||||
const (
|
||||
defaultClientTimeout = 5 * time.Second
|
||||
)
|
||||
|
||||
func main() {
|
||||
r := chi.NewRouter()
|
||||
r.Use(
|
||||
middleware.RealIP,
|
||||
middleware.RequestLogger(&middleware.DefaultLogFormatter{
|
||||
NoColor: true,
|
||||
Logger: log.Default(),
|
||||
}),
|
||||
middleware.Recoverer,
|
||||
middleware.Heartbeat("/health"),
|
||||
)
|
||||
newHandler(lubimyczytac.NewClient(&http.Client{
|
||||
Timeout: defaultClientTimeout,
|
||||
})).register(r)
|
||||
|
||||
httpSrv := &http.Server{
|
||||
Addr: ":9234",
|
||||
Handler: nil,
|
||||
Handler: r,
|
||||
ReadTimeout: 2 * time.Second,
|
||||
ReadHeaderTimeout: 2 * time.Second,
|
||||
WriteTimeout: 2 * time.Second,
|
||||
|
|
@ -35,6 +60,90 @@ func main() {
|
|||
ctxShutdown, cancelCtxShutdown := context.WithTimeout(context.Background(), 10*time.Second)
|
||||
defer cancelCtxShutdown()
|
||||
if err := httpSrv.Shutdown(ctxShutdown); err != nil {
|
||||
log.Fatalln("httpSrv.Shutdown:", err)
|
||||
log.Println("httpSrv.Shutdown:", err)
|
||||
}
|
||||
}
|
||||
|
||||
type rssItem struct {
|
||||
XMLName xml.Name `xml:"item"`
|
||||
Title string `xml:"title"`
|
||||
Link string `xml:"link"`
|
||||
GUID string `xml:"guid"`
|
||||
Description string `xml:"description"`
|
||||
}
|
||||
|
||||
func rssItemsFromBooks(books []lubimyczytac.Book) []rssItem {
|
||||
items := make([]rssItem, len(books))
|
||||
for i, b := range books {
|
||||
items[i] = rssItem{
|
||||
Title: b.Title,
|
||||
Link: b.URL,
|
||||
GUID: b.URL,
|
||||
Description: "",
|
||||
}
|
||||
}
|
||||
return items
|
||||
}
|
||||
|
||||
type rssChannel struct {
|
||||
XMLName xml.Name `xml:"channel"`
|
||||
Title string `xml:"title"`
|
||||
Link string `xml:"link"`
|
||||
Description string `xml:"description"`
|
||||
Language string `xml:"language"`
|
||||
Items []rssItem `xml:"items"`
|
||||
}
|
||||
|
||||
func rssChannelFromAuthor(author lubimyczytac.Author) rssChannel {
|
||||
return rssChannel{
|
||||
Title: author.Name,
|
||||
Description: author.ShortDescription,
|
||||
Link: author.URL,
|
||||
Items: rssItemsFromBooks(author.Books),
|
||||
}
|
||||
}
|
||||
|
||||
type rssMain struct {
|
||||
XMLName xml.Name `xml:"rss"`
|
||||
Version string `xml:"version,attr"`
|
||||
Channel rssChannel `xml:"channel"`
|
||||
}
|
||||
|
||||
func rssMainFromAuthor(author lubimyczytac.Author) rssMain {
|
||||
return rssMain{
|
||||
Version: "2.0",
|
||||
Channel: rssChannelFromAuthor(author),
|
||||
}
|
||||
}
|
||||
|
||||
type handler struct {
|
||||
client *lubimyczytac.Client
|
||||
}
|
||||
|
||||
func newHandler(client *lubimyczytac.Client) *handler {
|
||||
return &handler{client: client}
|
||||
}
|
||||
|
||||
func (h *handler) register(r chi.Router) {
|
||||
r.Get("/api/v1/rss/author/{authorID}", h.getRSSAuthor)
|
||||
}
|
||||
|
||||
func (h *handler) getRSSAuthor(w http.ResponseWriter, r *http.Request) {
|
||||
ctx := r.Context()
|
||||
|
||||
author, err := h.client.GetAuthor(ctx, chi.URLParamFromCtx(ctx, "authorID"))
|
||||
if err == lubimyczytac.ErrAuthorNotFound {
|
||||
w.WriteHeader(http.StatusNotFound)
|
||||
_, _ = w.Write([]byte(`author not found`))
|
||||
return
|
||||
}
|
||||
if err != nil {
|
||||
w.WriteHeader(http.StatusInternalServerError)
|
||||
_, _ = w.Write([]byte(`something went wrong while getting author info: ` + err.Error()))
|
||||
return
|
||||
}
|
||||
|
||||
w.Header().Set("Content-Type", "text/xml; charset=utf-8")
|
||||
w.WriteHeader(http.StatusOK)
|
||||
_ = xml.NewEncoder(w).Encode(rssMainFromAuthor(author))
|
||||
}
|
||||
|
|
|
|||
Loading…
Reference in New Issue