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moving some code around to show a "(reply)" on opengraph subscripts.

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This commit is contained in:
fiatjaf
2024-01-08 16:39:03 -03:00
parent 87c2f25646
commit f1472b90a6
6 changed files with 87 additions and 84 deletions
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67
template_types.go
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@@ -2,6 +2,8 @@ package main
import (
"context"
"encoding/json"
"fmt"
"html"
"html/template"
"regexp"
@@ -30,20 +32,20 @@ func (m Metadata) NpubShort() string {
}
type EnhancedEvent struct {
event *nostr.Event
*nostr.Event
relays []string
}
func (ee EnhancedEvent) IsReply() bool {
return nip10.GetImmediateReply(ee.event.Tags) != nil
return nip10.GetImmediateReply(ee.Event.Tags) != nil
}
func (ee EnhancedEvent) Reply() *nostr.Tag {
return nip10.GetImmediateReply(ee.event.Tags)
return nip10.GetImmediateReply(ee.Event.Tags)
}
func (ee EnhancedEvent) Preview() template.HTML {
lines := strings.Split(html.EscapeString(ee.event.Content), "\n")
lines := strings.Split(html.EscapeString(ee.Event.Content), "\n")
var processedLines []string
for _, line := range lines {
if strings.TrimSpace(line) == "" {
@@ -88,11 +90,11 @@ func (ee EnhancedEvent) RssTitle() string {
}
func (ee EnhancedEvent) RssContent() string {
content := ee.event.Content
content := ee.Event.Content
content = basicFormatting(html.EscapeString(content), true, false, false)
content = renderQuotesAsHTML(context.Background(), content, false)
if ee.IsReply() {
nevent, _ := nip19.EncodeEvent(ee.Reply().Value(), ee.relays, ee.event.PubKey)
nevent, _ := nip19.EncodeEvent(ee.Reply().Value(), ee.relays, ee.Event.PubKey)
neventShort := nevent[:8] + "…" + nevent[len(nevent)-4:]
content = "In reply to <a href='/" + nevent + "'>" + neventShort + "</a><br/>_________________________<br/><br/>" + content
}
@@ -101,7 +103,7 @@ func (ee EnhancedEvent) RssContent() string {
func (ee EnhancedEvent) Thumb() string {
imgRegex := regexp.MustCompile(`(https?://[^\s]+\.(?:png|jpe?g|gif|bmp|svg)(?:/[^\s]*)?)`)
matches := imgRegex.FindAllStringSubmatch(ee.event.Content, -1)
matches := imgRegex.FindAllStringSubmatch(ee.Event.Content, -1)
if len(matches) > 0 {
// The first match group captures the image URL
return matches[0][1]
@@ -110,7 +112,7 @@ func (ee EnhancedEvent) Thumb() string {
}
func (ee EnhancedEvent) Npub() string {
npub, _ := nip19.EncodePublicKey(ee.event.PubKey)
npub, _ := nip19.EncodePublicKey(ee.Event.PubKey)
return npub
}
@@ -120,16 +122,59 @@ func (ee EnhancedEvent) NpubShort() string {
}
func (ee EnhancedEvent) Nevent() string {
nevent, _ := nip19.EncodeEvent(ee.event.ID, ee.relays, ee.event.PubKey)
nevent, _ := nip19.EncodeEvent(ee.Event.ID, ee.relays, ee.Event.PubKey)
return nevent
}
func (ee EnhancedEvent) CreatedAtStr() string {
return time.Unix(int64(ee.event.CreatedAt), 0).Format("2006-01-02 15:04:05")
return time.Unix(int64(ee.Event.CreatedAt), 0).Format("2006-01-02 15:04:05")
}
func (ee EnhancedEvent) ModifiedAtStr() string {
return time.Unix(int64(ee.event.CreatedAt), 0).Format("2006-01-02T15:04:05Z07:00")
return time.Unix(int64(ee.Event.CreatedAt), 0).Format("2006-01-02T15:04:05Z07:00")
}
func (ee EnhancedEvent) ToJSONHTML() template.HTML {
tagsHTML := "["
for t, tag := range ee.Tags {
tagsHTML += "\n ["
for i, item := range tag {
cls := `"text-zinc-500 dark:text-zinc-50"`
if i == 0 {
cls = `"text-amber-500 dark:text-amber-200"`
}
itemJSON, _ := json.Marshal(item)
tagsHTML += "\n <span class=" + cls + ">" + html.EscapeString(string(itemJSON))
if i < len(tag)-1 {
tagsHTML += ","
} else {
tagsHTML += "\n "
}
}
tagsHTML += "]"
if t < len(ee.Tags)-1 {
tagsHTML += ","
} else {
tagsHTML += "\n "
}
}
tagsHTML += "]"
contentJSON, _ := json.Marshal(ee.Content)
keyCls := "text-purple-700 dark:text-purple-300"
return template.HTML(fmt.Sprintf(
`{
<span class="`+keyCls+`">"id":</span> <span class="text-zinc-500 dark:text-zinc-50">"%s"</span>,
<span class="`+keyCls+`">"pubkey":</span> <span class="text-zinc-500 dark:text-zinc-50">"%s"</span>,
<span class="`+keyCls+`">"created_at":</span> <span class="text-green-600">%d</span>,
<span class="`+keyCls+`">"kind":</span> <span class="text-amber-500 dark:text-amber-200">%d</span>,
<span class="`+keyCls+`">"tags":</span> %s,
<span class="`+keyCls+`">"content":</span> <span class="text-zinc-500 dark:text-zinc-50">%s</span>,
<span class="`+keyCls+`">"sig":</span> <span class="text-zinc-500 dark:text-zinc-50 content">"%s"</span>
}`, ee.ID, ee.PubKey, ee.CreatedAt, ee.Kind, tagsHTML, html.EscapeString(string(contentJSON)), ee.Sig),
)
}
type Kind1063Metadata struct {