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Add pre-fetch data handling for resources, users, and comments

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nyne
2025-07-14 11:47:59 +08:00
parent 6188b88917
commit 0ef8e14587
6 changed files with 60 additions and 13 deletions
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25
server/middleware/frontend_middleware.go
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@@ -1,8 +1,9 @@
package middleware
import (
"encoding/json"
"fmt"
url2 "net/url"
"net/url"
"nysoure/server/config"
"nysoure/server/service"
"nysoure/server/utils"
@@ -68,22 +69,27 @@ func serveIndexHtml(c fiber.Ctx) error {
description := config.ServerDescription()
preview := serverBaseURL + "/icon-192.png"
title := siteName
url := serverBaseURL + c.Path()
htmlUrl := serverBaseURL + c.Path()
cfTurnstileSiteKey := config.CloudflareTurnstileSiteKey()
siteInfo := config.SiteInfo()
path := c.Path()
preFetchData := ""
if strings.HasPrefix(path, "/resources/") {
idStr := strings.TrimPrefix(path, "/resources/")
id, err := strconv.Atoi(idStr)
if err == nil {
r, err := service.GetResource(uint(id), "")
r, err := service.GetResource(uint(id), c.Hostname())
if err == nil {
if len(r.Images) > 0 {
preview = fmt.Sprintf("%s/api/image/%d", serverBaseURL, r.Images[0].ID)
}
title = r.Title
description = utils.ArticleToDescription(r.Article, 200)
preFetchDataJson, _ := json.Marshal(map[string]interface{}{
"resource": r,
})
preFetchData = url.QueryEscape(string(preFetchDataJson))
}
}
} else if strings.HasPrefix(path, "/user/") {
@@ -93,10 +99,14 @@ func serveIndexHtml(c fiber.Ctx) error {
preview = fmt.Sprintf("%s/api/avatar/%d", serverBaseURL, u.ID)
title = u.Username
description = "User " + u.Username + "'s profile"
preFetchDataJson, _ := json.Marshal(map[string]interface{}{
"user": u,
})
preFetchData = url.QueryEscape(string(preFetchDataJson))
}
} else if strings.HasPrefix(path, "/tag/") {
tagName := strings.TrimPrefix(path, "/tag/")
tagName, err := url2.PathUnescape(tagName)
tagName, err := url.PathUnescape(tagName)
tagName = strings.TrimSpace(tagName)
if err == nil {
t, err := service.GetTagByName(tagName)
@@ -117,6 +127,10 @@ func serveIndexHtml(c fiber.Ctx) error {
if len(cmt.Images) > 0 {
preview = fmt.Sprintf("%s/api/image/%d", serverBaseURL, cmt.Images[0].ID)
}
preFetchDataJson, _ := json.Marshal(map[string]interface{}{
"comment": cmt,
})
preFetchData = url.QueryEscape(string(preFetchDataJson))
}
}
}
@@ -125,11 +139,12 @@ func serveIndexHtml(c fiber.Ctx) error {
content = strings.ReplaceAll(content, "{{Description}}", description)
content = strings.ReplaceAll(content, "{{Preview}}", preview)
content = strings.ReplaceAll(content, "{{Title}}", title)
content = strings.ReplaceAll(content, "{{Url}}", url)
content = strings.ReplaceAll(content, "{{Url}}", htmlUrl)
content = strings.ReplaceAll(content, "{{CFTurnstileSiteKey}}", cfTurnstileSiteKey)
content = strings.ReplaceAll(content, "{{SiteInfo}}", siteInfo)
content = strings.ReplaceAll(content, "{{UploadPrompt}}", config.UploadPrompt())
content = strings.ReplaceAll(content, "{{AllowNormalUserUpload}}", strconv.FormatBool(config.AllowNormalUserUpload()))
content = strings.ReplaceAll(content, "<script id=\"pre_fetch_data\"></script>", fmt.Sprintf("<script type=\"application/json\" id=\"pre_fetch_data\">%s</script>", preFetchData))
c.Set("Content-Type", "text/html; charset=utf-8")
return c.SendString(content)