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make reference tags clickable in json view.

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This commit is contained in:
fiatjaf
2024-09-11 16:29:24 -03:00
parent 5ac66440bb
commit 248f9577e9
1 changed files with 39 additions and 2 deletions
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39
utils.go
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@@ -10,6 +10,7 @@ import (
"net/http"
"regexp"
"slices"
"strconv"
"strings"
"sync"
"time"
@@ -19,6 +20,7 @@ import (
"mvdan.cc/xurls/v2"
"github.com/nbd-wtf/go-nostr"
"github.com/nbd-wtf/go-nostr/nip19"
sdk "github.com/nbd-wtf/nostr-sdk"
)
@@ -517,8 +519,43 @@ func toJSONHTML(evt *nostr.Event) template.HTML {
if i == 0 {
cls = `"text-amber-500 dark:text-amber-200"`
}
tagsHTML += "\n <span class=" + cls + ">"
// if it's tagging another event, pubkey or address, make it a clickable link
linkCls := "underline underline-offset-4 text-amber-700 dark:text-amber-100 hover:text-amber-600 dark:hover:text-amber-200"
if i == 1 && tag[0] == "e" && nostr.IsValid32ByteHex(item) {
var relayHints []string
var authorHint string
if len(tag) > 2 {
relayHints = []string{tag[2]}
if len(tag) > 4 {
authorHint = tag[4]
}
}
nevent, _ := nip19.EncodeEvent(item, relayHints, authorHint)
tagsHTML += `<a class="` + linkCls + `" href="/` + nevent + `">"` + item + `"</a>`
} else if spl := strings.Split(item, ":"); i == 1 && tag[0] == "a" && len(spl) == 3 && nostr.IsValidPublicKey(spl[1]) {
var relayHints []string
if len(tag) > 2 {
relayHints = []string{tag[2]}
}
kind, _ := strconv.Atoi(spl[0])
naddr, _ := nip19.EncodeEntity(spl[1], kind, spl[2], relayHints)
tagsHTML += `<a class="` + linkCls + `" href="/` + naddr + `">"` + item + `"</a>`
} else if i == 1 && tag[0] == "p" && nostr.IsValidPublicKey(item) {
var relayHints []string
if len(tag) > 2 {
relayHints = []string{tag[2]}
}
nprofile, _ := nip19.EncodeProfile(item, relayHints)
tagsHTML += `<a class="` + linkCls + `" href="/` + nprofile + `">"` + item + `"</a>`
} else {
// otherwise just print normally
itemJSON, _ := json.Marshal(item)
tagsHTML += "\n <span class=" + cls + ">" + html.EscapeString(string(itemJSON))
tagsHTML += html.EscapeString(string(itemJSON))
}
if i < len(tag)-1 {
tagsHTML += ","
} else {