mirror of
https://github.com/aljazceru/njump.git
synced 2025-12-17 06:14:22 +01:00
c0004f67a2
- adjusting many small things related to nostr-sdk usage - fetching profiles in a smarter way - decoupling the logic for rendering profile pages from the `grabData`/`getEvent` flow of other event pages. - incorporating nostr-sdk more holistically, including more hints stuff - improving nostr-sdk itself after some bugs and weird behaviors observed here - set up opentelemetry (should probably remove this later)
96 lines
2.3 KiB
Go
96 lines
2.3 KiB
Go
package main
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import (
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"net/http"
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"strings"
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"time"
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"github.com/nbd-wtf/go-nostr/nip11"
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)
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func renderRelayPage(w http.ResponseWriter, r *http.Request) {
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hostname := r.URL.Path[3:]
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if strings.HasPrefix(hostname, "wss:/") || strings.HasPrefix(hostname, "ws:/") {
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hostname = trimProtocolAndEndingSlash(hostname)
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http.Redirect(w, r, "/r/"+hostname, http.StatusFound)
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return
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}
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isSitemap := false
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if strings.HasSuffix(hostname, ".xml") {
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hostname = hostname[:len(hostname)-4]
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isSitemap = true
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}
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isRSS := false
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if strings.HasSuffix(hostname, ".rss") {
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hostname = hostname[:len(hostname)-4]
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isRSS = true
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}
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if len(hostname) < 3 {
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http.Redirect(w, r, "/", http.StatusFound)
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return
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}
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// relay metadata
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info, _ := nip11.Fetch(r.Context(), hostname)
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if info.Name == "" {
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info.Name = hostname
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}
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// last notes
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lastNotes := relayLastNotes(r.Context(), hostname, isSitemap)
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renderableLastNotes := make([]EnhancedEvent, len(lastNotes))
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lastEventAt := time.Now()
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if len(lastNotes) > 0 {
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lastEventAt = time.Unix(int64(lastNotes[0].CreatedAt), 0)
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}
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for i, levt := range lastNotes {
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ee := NewEnhancedEvent(nil, levt)
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ee.relays = []string{"wss://" + hostname}
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renderableLastNotes[i] = ee
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}
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if len(renderableLastNotes) != 0 {
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w.Header().Set("Cache-Control", "max-age=3600")
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} else {
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w.Header().Set("Cache-Control", "max-age=60")
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}
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if isSitemap {
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w.Header().Add("content-type", "text/xml")
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w.Write([]byte(XML_HEADER))
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SitemapTemplate.Render(w, &SitemapPage{
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Host: s.Domain,
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ModifiedAt: lastEventAt.Format("2006-01-02T15:04:05Z07:00"),
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LastNotes: renderableLastNotes,
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RelayHostname: hostname,
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Info: info,
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})
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} else if isRSS {
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w.Header().Add("content-type", "text/xml")
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w.Write([]byte(XML_HEADER))
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RSSTemplate.Render(w, &RSSPage{
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Host: s.Domain,
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ModifiedAt: lastEventAt.Format("2006-01-02T15:04:05Z07:00"),
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LastNotes: renderableLastNotes,
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RelayHostname: hostname,
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Info: info,
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})
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} else {
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relayTemplate(RelayPageParams{
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HeadParams: HeadParams{IsProfile: false},
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Info: info,
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Hostname: hostname,
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Proxy: "https://" + hostname + "/njump/proxy?src=",
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LastNotes: renderableLastNotes,
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ModifiedAt: lastEventAt.Format("2006-01-02T15:04:05Z07:00"),
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Clients: generateClientList(-1, hostname),
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}).Render(r.Context(), w)
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}
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}
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