Files
rose-ash/federation/sx/handlers/link-card.sx
giles b0920a1121 Rename all 1,169 components to path-based names with namespace support
Component names now reflect filesystem location using / as path separator
and : as namespace separator for shared components:
  ~sx-header → ~layouts/header
  ~layout-app-body → ~shared:layout/app-body
  ~blog-admin-dashboard → ~admin/dashboard

209 files, 4,941 replacements across all services.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-03-12 22:00:12 +00:00

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;; Federation link-card fragment handler
;; returns: sx
;;
;; Renders actor profile preview card(s) by username.
;; Supports single mode (?slug=x or ?username=x) and batch mode (?keys=x,y,z).
(defhandler link-card (&key username slug keys)
(if keys
(let ((usernames (filter (fn (u) (not (empty? u)))
(map trim (split keys ",")))))
(<> (map (fn (u)
(let ((actor (service "federation" "get-actor-by-username" :username u)))
(<> (str "<!-- fragment:" u " -->")
(when (not (nil? actor))
(~shared:fragments/link-card
:link (app-url "federation"
(str "/users/" (get actor "preferred_username")))
:title (or (get actor "display_name")
(get actor "preferred_username"))
:image nil
:icon "fas fa-user"
:subtitle (when (get actor "preferred_username")
(str "@" (get actor "preferred_username")))
:detail (get actor "summary")
:data-app "federation"))))) usernames)))
(let ((lookup (or username slug)))
(when (not (empty? (or lookup "")))
(let ((actor (service "federation" "get-actor-by-username"
:username lookup)))
(when (not (nil? actor))
(~shared:fragments/link-card
:link (app-url "federation"
(str "/users/" (get actor "preferred_username")))
:title (or (get actor "display_name")
(get actor "preferred_username"))
:image nil
:icon "fas fa-user"
:subtitle (when (get actor "preferred_username")
(str "@" (get actor "preferred_username")))
:detail (get actor "summary")
:data-app "federation")))))))