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tinmop/src/gui/server/public-api-gemini-gemlog.lisp

74 lines
2.7 KiB
Common Lisp

;; tinmop: a multiprotocol client
;; Copyright © cage
;; This program is free software: you can redistribute it and/or modify
;; it under the terms of the GNU General Public License as published by
;; the Free Software Foundation, either version 3 of the License, or
;; (at your option) any later version.
;; This program is distributed in the hope that it will be useful,
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
;; GNU General Public License for more details.
;; You should have received a copy of the GNU General Public License
;; along with this program.
;; If not, see [[http://www.gnu.org/licenses/][http://www.gnu.org/licenses/]].
(in-package :json-rpc-communication)
(defclass iri-complete-response (box) ())
(defun gemini-gemlog-subscribe (iri)
(gemini-subscription::subscribe iri))
(defun gemini-gemlog-subscribed-p (iri)
(if (db:gemini-gemlog-subscribed-p iri)
t
nil))
(defclass gemini-gemlog-subscriptions (box) ())
(defmethod yason:encode ((object gemini-gemlog-subscriptions) &optional (stream *standard-output*))
(encode-flat-array-of-plists (unbox object) stream))
(defun gemini-gemlog-all-subscription ()
(let ((table (db:gemini-all-subscriptions)))
(make-instance 'gemini-gemlog-subscriptions
:contents table)))
(defun gemini-gemlog-unsubscribe (iri)
(db:gemini-cancel-subscription iri))
(defun gemini-gemlog-entries (iri title subtitle)
(let* ((table (db:gemlog-entries iri))
(page (program-events::build-gemlog-page title
subtitle
table)))
(gemini-parse-string page)))
(defun gemini-gemlog-refresh-subscription (gemlog-url)
(list (cons "url" gemlog-url)
(cons "new-posts" (gemini-subscription:refresh-subscription-low-level gemlog-url))))
(defclass gemini-gemlog-subscriptions-refreshed (box) ())
(defmethod yason:encode ((object gemini-gemlog-subscriptions-refreshed) &optional (stream *standard-output*))
(encode-flat-array-of-plists (unbox object) stream))
(defun gemini-gemlog-refresh-all-subscriptions ()
(let ((all-subscribed-gemlogs (mapcar #'db:row-url (db:gemini-all-subscriptions))))
(loop for subscription in all-subscribed-gemlogs
collect
(handler-case
(gemini-gemlog-refresh-subscription subscription)
(usocket:ns-host-not-found-error (e)
(error (_ "unable to connect to \"~a\": host not found")
(usocket:host-or-ip e)))
(error (e)
(error e))))))
(defun gemini-purge-gemlog-entries ()
(db:purge-seen-gemlog-entries)
t)