From 0c9f642ddd3c7a5bc77f88a88a6a0f5ebc43a6af Mon Sep 17 00:00:00 2001
From: Masaya Tojo <masaya@tojo.tokyo>
Date: Mon, 13 Jul 2020 02:45:58 +0900
Subject: qkbox: toot: Add notification record.

---
 qkbox/toot.scm | 40 +++++++++++++++++++++++++++++++++++++++-
 1 file changed, 39 insertions(+), 1 deletion(-)

diff --git a/qkbox/toot.scm b/qkbox/toot.scm
index a917bef..8241794 100644
--- a/qkbox/toot.scm
+++ b/qkbox/toot.scm
@@ -29,6 +29,7 @@
   #:use-module (ice-9 optargs)
   #:use-module (srfi srfi-9)
   #:use-module (srfi srfi-1)
+  #:use-module (srfi srfi-19)
   #:use-module (srfi srfi-9 gnu)
   #:use-module (pict)
   #:use-module ((htmlprag)
@@ -36,7 +37,8 @@
   #:use-module ((sxml fold)
                 #:select (foldt))
   #:use-module ((sxml xpath)
-                #:select (sxpath)))
+                #:select (sxpath))
+  #:use-module (rnrs io ports))
 
 (define-syntax-rule (and/nil test expr)
   (if test
@@ -49,6 +51,9 @@
 (define current-mastodon-access-token
   (make-parameter (getenv "MASTODON_ACCESS_TOKEN")))
 
+(define (created-at-string->date str)
+  (string->date str "~Y-~m-~dT~H:~M~S.~NZ"))
+
 (define*-public (post text
                       #:key
                       spoiler-text
@@ -120,6 +125,35 @@
             (account-id account)
             (account-acct account))))
 
+(define-record-type <notification>
+  (make-notification json)
+  notification?
+  (json notification-json))
+
+(define (notification-id notification)
+  (assoc-ref (notification-json notification)
+             "id"))
+
+(define (notification-status notification)
+  (make-status
+   (assoc-ref (notification-json notification)
+              "status")))
+
+(define (notification-account notification)
+  (make-account
+   (assoc-ref (notification-json notification)
+              "account")))
+
+(define (notification-type notification)
+  (string->symbol
+   (assoc-ref (notification-json notification)
+              "type")))
+
+(define (notification-creation-time notification)
+  (created-at-string->date
+   (assoc-ref (notification-json notification)
+              "created_at")))
+
 (define-public (status-public? status)
   (eq? 'public (status-visibility status)))
 
@@ -311,6 +345,10 @@
         #f
         id)))
 
+(define (status-creation-time status)
+  (created-at-string->date (assoc-ref (status-json status)
+                                      "created_at")))
+
 (define (emoji-static-url emoji)
   (assoc-ref (emoji-json emoji) "static_url"))
 
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