mirror of
https://gitlab.com/foxixus/neomovies-api.git
synced 2025-12-16 20:46:10 +05:00
simplify proxy
This commit is contained in:
@@ -1,17 +1,16 @@
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package handlers
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import (
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"fmt"
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"io"
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"net/http"
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"net/url"
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"os"
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"path/filepath"
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"strings"
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"time"
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"fmt"
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"io"
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"net/http"
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"net/url"
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"os"
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"path/filepath"
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"strings"
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"time"
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"github.com/gorilla/mux"
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"neomovies-api/pkg/config"
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"github.com/gorilla/mux"
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)
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type ImagesHandler struct{}
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@@ -20,109 +19,91 @@ func NewImagesHandler() *ImagesHandler { return &ImagesHandler{} }
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func (h *ImagesHandler) GetImage(w http.ResponseWriter, r *http.Request) {
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vars := mux.Vars(r)
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size := vars["size"]
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imagePath := vars["path"]
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imageType := vars["type"]
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imageID := vars["id"]
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if size == "" || imagePath == "" {
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http.Error(w, "Size and path are required", http.StatusBadRequest)
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if imageType == "" || imageID == "" {
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http.Error(w, "Type and ID are required", http.StatusBadRequest)
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return
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}
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// Попробуем декодировать путь заранее (на фронте абсолютные URL передаются как encodeURIComponent)
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decodedPath := imagePath
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if dp, err := url.QueryUnescape(imagePath); err == nil {
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decodedPath = dp
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}
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if imagePath == "placeholder.jpg" || decodedPath == "placeholder.jpg" {
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if imageID == "placeholder.jpg" {
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h.servePlaceholder(w, r)
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return
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}
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validSizes := []string{"w92", "w154", "w185", "w342", "w500", "w780", "original"}
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if !h.isValidSize(size, validSizes) {
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size = "original"
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var imageURL string
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switch imageType {
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case "kp":
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imageURL = fmt.Sprintf("https://kinopoiskapiunofficial.tech/images/posters/kp/%s.jpg", imageID)
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case "kp_small":
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imageURL = fmt.Sprintf("https://kinopoiskapiunofficial.tech/images/posters/kp_small/%s.jpg", imageID)
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case "kp_big":
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imageURL = fmt.Sprintf("https://kinopoiskapiunofficial.tech/images/posters/kp_big/%s.jpg", imageID)
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default:
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http.Error(w, "Invalid image type. Use: kp, kp_small, kp_big", http.StatusBadRequest)
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return
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}
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var imageURL string
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// Нормализуем абсолютные ссылки вида "https:/..." → "https://...", а также "//..." → "https://..."
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normalized := decodedPath
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if strings.HasPrefix(normalized, "//") {
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normalized = "https:" + normalized
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}
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if strings.HasPrefix(normalized, "http:/") && !strings.HasPrefix(normalized, "http://") {
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normalized = strings.Replace(normalized, "http:/", "http://", 1)
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}
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if strings.HasPrefix(normalized, "https:/") && !strings.HasPrefix(normalized, "https://") {
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normalized = strings.Replace(normalized, "https:/", "https://", 1)
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}
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client := &http.Client{Timeout: 12 * time.Second}
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if strings.HasPrefix(normalized, "http://") || strings.HasPrefix(normalized, "https://") {
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// Проксируем внешний абсолютный URL (например, Kinopoisk)
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imageURL = normalized
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} else {
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// TMDB относительный путь
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imageURL = fmt.Sprintf("%s/%s/%s", config.TMDBImageBaseURL, size, imagePath)
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}
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// Подготовим несколько вариантов заголовков для обхода ограничений источников
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buildRequest := func(targetURL string, attempt int) (*http.Request, error) {
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req, err := http.NewRequest("GET", targetURL, nil)
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if err != nil {
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return nil, err
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}
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// Универсальные заголовки как у браузера
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req.Header.Set("Accept", "image/avif,image/webp,image/apng,image/*,*/*;q=0.8")
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req.Header.Set("Accept-Language", "ru-RU,ru;q=0.9,en-US;q=0.8,en;q=0.7")
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if ua := r.Header.Get("User-Agent"); ua != "" {
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req.Header.Set("User-Agent", ua)
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} else {
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req.Header.Set("User-Agent", "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/118.0 Safari/537.36")
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}
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client := &http.Client{Timeout: 12 * time.Second}
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// Настройка Referer: для Yandex/Kinopoisk ставим kinopoisk.ru, иначе — origin URL
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parsed, _ := url.Parse(targetURL)
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host := strings.ToLower(parsed.Host)
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switch attempt {
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case 0:
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if strings.Contains(host, "kinopoisk") || strings.Contains(host, "yandex") {
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req.Header.Set("Referer", "https://www.kinopoisk.ru/")
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} else if parsed.Scheme != "" && parsed.Host != "" {
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req.Header.Set("Referer", parsed.Scheme+"://"+parsed.Host+"/")
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}
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case 1:
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// Без Referer
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default:
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// Оставляем как есть
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}
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// Подготовим несколько вариантов заголовков для обхода ограничений источников
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buildRequest := func(targetURL string, attempt int) (*http.Request, error) {
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req, err := http.NewRequest("GET", targetURL, nil)
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if err != nil {
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return nil, err
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}
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// Универсальные заголовки как у браузера
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req.Header.Set("Accept", "image/avif,image/webp,image/apng,image/*,*/*;q=0.8")
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req.Header.Set("Accept-Language", "ru-RU,ru;q=0.9,en-US;q=0.8,en;q=0.7")
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if ua := r.Header.Get("User-Agent"); ua != "" {
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req.Header.Set("User-Agent", ua)
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} else {
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req.Header.Set("User-Agent", "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/118.0 Safari/537.36")
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}
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return req, nil
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}
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// Настройка Referer: для Yandex/Kinopoisk ставим kinopoisk.ru, иначе — origin URL
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parsed, _ := url.Parse(targetURL)
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host := strings.ToLower(parsed.Host)
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switch attempt {
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case 0:
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if strings.Contains(host, "kinopoisk") || strings.Contains(host, "yandex") {
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req.Header.Set("Referer", "https://www.kinopoisk.ru/")
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} else if parsed.Scheme != "" && parsed.Host != "" {
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req.Header.Set("Referer", parsed.Scheme+"://"+parsed.Host+"/")
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}
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case 1:
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// Без Referer
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default:
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// Оставляем как есть
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}
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return req, nil
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}
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// До 2-х попыток: с реферером источника и без реферера
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var resp *http.Response
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var err error
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for attempt := 0; attempt < 2; attempt++ {
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var req *http.Request
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req, err = buildRequest(imageURL, attempt)
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if err != nil {
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continue
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}
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resp, err = client.Do(req)
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if err == nil && resp != nil && resp.StatusCode == http.StatusOK {
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break
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}
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if resp != nil {
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resp.Body.Close()
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}
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}
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// До 2-х попыток: с реферером источника и без реферера
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var resp *http.Response
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var err error
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for attempt := 0; attempt < 2; attempt++ {
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var req *http.Request
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req, err = buildRequest(imageURL, attempt)
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if err != nil {
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continue
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}
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resp, err = client.Do(req)
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if err == nil && resp != nil && resp.StatusCode == http.StatusOK {
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break
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}
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if resp != nil {
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resp.Body.Close()
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}
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}
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if err != nil {
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h.servePlaceholder(w, r)
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return
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}
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defer resp.Body.Close()
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defer resp.Body.Close()
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if resp.StatusCode != http.StatusOK {
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h.servePlaceholder(w, r)
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