57 lines
1.6 KiB
Go
57 lines
1.6 KiB
Go
package web
|
|
|
|
import (
|
|
"net/http"
|
|
"strings"
|
|
"videoweb/app/service/configser"
|
|
"videoweb/app/service/seoser"
|
|
|
|
"github.com/gin-gonic/gin"
|
|
)
|
|
|
|
// RobotsTXT 输出可抓取规则及绝对 sitemap 地址。
|
|
func RobotsTXT(c *gin.Context) {
|
|
cfg := configser.FetchAppConfigVMOrEmpty(c)
|
|
siteURL := seoser.ResolveSiteURL(c, cfg)
|
|
c.Header("Content-Type", "text/plain; charset=utf-8")
|
|
c.String(http.StatusOK, seoser.BuildRobotsTXT(siteURL))
|
|
}
|
|
|
|
// LLMSTXT 输出简洁站点说明及核心页面的规范地址，供 AI 抓取工具发现内容。
|
|
func LLMSTXT(c *gin.Context) {
|
|
cfg := configser.FetchAppConfigVMOrEmpty(c)
|
|
writeLLMSTXT(c, cfg)
|
|
}
|
|
|
|
func writeLLMSTXT(c *gin.Context, cfg configser.AppConfigVM) {
|
|
siteURL := seoser.ResolveSiteURL(c, cfg)
|
|
c.Header("Content-Type", "text/plain; charset=utf-8")
|
|
c.String(http.StatusOK, seoser.BuildLLMSTXT(siteURL, cfg))
|
|
}
|
|
|
|
// SEOVerifyFile 输出 IndexNow 所有权验证文本。
|
|
func SEOVerifyFile(c *gin.Context) {
|
|
key := strings.TrimSuffix(strings.TrimPrefix(c.Request.URL.Path, "/"), ".txt")
|
|
configured := seoser.VerifyFromConfig().IndexNowKey
|
|
if key == "" || key != configured {
|
|
NotFound(c)
|
|
return
|
|
}
|
|
c.Header("Content-Type", "text/plain; charset=utf-8")
|
|
c.String(http.StatusOK, configured)
|
|
}
|
|
|
|
// DownloadApp 将站内统一下载入口重定向到配置的官方地址，避免模板回退链接产生 404。
|
|
func DownloadApp(c *gin.Context) {
|
|
cfg := configser.FetchAppConfigVMOrEmpty(c)
|
|
target := strings.TrimSpace(cfg.AppAddr)
|
|
if target == "" {
|
|
target = strings.TrimSpace(cfg.OfficialAppAddr)
|
|
}
|
|
if target == "" {
|
|
target = "/"
|
|
}
|
|
c.Header("X-Robots-Tag", "noindex, nofollow")
|
|
c.Redirect(http.StatusFound, target)
|
|
}
|