51 lines
1.5 KiB
Go
51 lines
1.5 KiB
Go
package pages
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import (
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"net/http"
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"os"
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"strconv"
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"strings"
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"codeberg.org/video-prize-ranch/rimgo/utils"
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"github.com/gofiber/fiber/v2"
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)
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func HandleMedia(c *fiber.Ctx) error {
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c.Set("Cache-Control", "public,max-age=31557600")
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return handleMedia(c, "https://i.imgur.com/" + c.Params("baseName") + "." + c.Params("extension"))
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}
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func HandleUserCover(c *fiber.Ctx) error {
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c.Set("Cache-Control", "public,max-age=604800")
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return handleMedia(c, "https://imgur.com/user/" + c.Params("userID") + "/cover?maxwidth=2560")
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};
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func HandleUserAvatar(c *fiber.Ctx) error {
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c.Set("Cache-Control", "public,max-age=604800")
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return handleMedia(c, "https://imgur.com/user/" + c.Params("userID") + "/avatar")
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};
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func handleMedia(c *fiber.Ctx, url string) error {
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utils.SetHeaders(c)
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c.Set("Content-Security-Policy", "default-src 'none'; media-src 'self'; style-src 'self'; img-src 'self'; font-src 'self'; manifest-src 'self'; block-all-mixed-content")
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if os.Getenv("FORCE_WEBP") == "1" && c.Query("no_webp") == "" && c.Accepts("image/webp") == "image/webp" {
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url = strings.ReplaceAll(url, ".png", ".webp")
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url = strings.ReplaceAll(url, ".jpg", ".webp")
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url = strings.ReplaceAll(url, ".jpeg", ".webp")
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}
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res, err := http.Get(url)
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if err != nil {
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return err
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}
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if res.StatusCode == 404 {
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c.Status(404)
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return c.Render("errors/404", nil)
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}
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c.Set("Content-Type", res.Header.Get("Content-Type"));
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contentLen, _ := strconv.Atoi(res.Header.Get("Content-Length"))
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return c.SendStream(res.Body, contentLen)
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} |