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Diffstat (limited to 'lisp/mastodon-search.el')
-rw-r--r-- | lisp/mastodon-search.el | 145 |
1 files changed, 145 insertions, 0 deletions
diff --git a/lisp/mastodon-search.el b/lisp/mastodon-search.el new file mode 100644 index 0000000..4cb4477 --- /dev/null +++ b/lisp/mastodon-search.el @@ -0,0 +1,145 @@ +;;; mastodon-search.el --- serach functions for mastodon.el -*- lexical-binding: t -*- + +;; search functions: + +;; autoloads? + +;; mastodon-tl--as-string +;; mastodon-tl--set-face +;; mastodon-tl--render-text +;; mastodon-tl--toot +;; mastodon-http--get-json + +;; mastodon-instance-url + +;; code + +(defun mastodon-search--search-query (query) + "Prompt for a search QUERY and return accounts, statuses, and hashtags." + (interactive "sSearch mastodon for: ") + (let* ((url (format "%s/api/v2/search" mastodon-instance-url)) + (buffer (format "*mastodon-search-%s*" query)) + (response (mastodon-http--get-search-json url query)) + (accts (cdr (assoc 'accounts response))) + (tags (cdr (assoc 'hashtags response))) + (statuses (cdr (assoc 'statuses response))) + (user-ids (mapcar #'mastodon-search--get-user-info + accts)) ; returns a list of three-item lists + (tags-list (mapcar #'mastodon-search--get-hashtag-info + tags)) + (status-list (mapcar #'mastodon-search--get-status-info + statuses)) + (status-ids-list (mapcar 'mastodon-search--get-id-from-status + statuses)) + (toots-list-json (mapcar #'mastodon-search--fetch-full-status-from-id + status-ids-list))) + (with-current-buffer (get-buffer-create buffer) + (switch-to-buffer buffer) + (erase-buffer) + (mastodon-mode) + (setq-local inhibit-read-only t) + (insert (mastodon-tl--set-face + (concat "\n ------------\n" + " USERS" "\n" + " ------------\n") + 'success)) + (mapcar (lambda (el) + (dolist (item el) + (insert (mastodon-tl--render-text item nil) "")) + (insert "----\n\n")) + ;; (insert (mastodon-tl--render-text (car el) nil) + ;; " : " + ;; (mastodon-tl--render-text (car (cdr el)) nil) + ;; " : " + ;; (mastodon-tl--render-text (car (cdr (cdr el))) nil) + ;; "\n")) + user-ids) + (insert (mastodon-tl--set-face + (concat "\n ------------\n" + " HASHTAGS" "\n" + " ------------\n") + 'success)) + (mapcar (lambda (el) + (dolist (item el) + (insert (mastodon-tl--render-text item nil) "")) + (insert "----\n\n")) + ;; (seq-do 'insert el)) + ;; (insert (mastodon-tl--render-text (car el) nil) + ;; " : " + ;; (mastodon-tl--render-text (car (cdr el)) nil) + ;; "\n")) + tags-list) + (insert (mastodon-tl--set-face + (concat "\n ------------\n" + " STATUSES" "\n" + " ------------\n") + 'success)) + (mapcar 'mastodon-tl--toot toots-list-json) + (goto-char (point-min)) + ))) + +(defun mastodon-search--get-user-info (account) + "Get user handle, display name and account URL from ACCOUNT." + (list (cdr (assoc 'display_name account)) + (cdr (assoc 'acct account)) + (cdr (assoc 'url account)))) + +(defun mastodon-search--get-hashtag-info (tag) + "Get hashtag name and URL from TAG." + (list (cdr (assoc 'name tag)) + (cdr (assoc 'url tag)))) + +(defun mastodon-search--get-status-info (status) + "Get ID, timestamp, content, and spoiler from STATUS." + (list (cdr (assoc 'id status)) + (cdr (assoc 'created_at status)) + (cdr (assoc 'spoiler_text status)) + (cdr (assoc 'content status)))) + +(defun mastodon-search--get-id-from-status (status) + "Fetch the id from a STATUS returned by a search call to the server. + +We use this to fetch the complete status from the server." + (cdr (assoc 'id status))) + +(defun mastodon-search--fetch-full-status-from-id (id) + "Fetch the full status with id ID from the server. + +This allows us to access the full account etc. details and to render them properly." + (let* ((url (concat mastodon-instance-url "/api/v1/statuses/" (mastodon-tl--as-string id))) + (json (mastodon-http--get-json url))) + json)) + +;; http functions for search: + +(defun mastodon-http--process-json-search () + (goto-char (point-min)) + (re-search-forward "^$" nil 'move) + (let ((json-string + (decode-coding-string + (buffer-substring-no-properties (point) (point-max)) + 'utf-8))) + (kill-buffer) + (json-read-from-string json-string))) + +(defun mastodon-http--get-search-json (url query) + "Make GET request to URL. Return JSON response" + (let ((buffer (mastodon-http--get-search url query))) + (with-current-buffer buffer + (mastodon-http--process-json-search)))) + +(defun mastodon-http--get-search (base-url query) + "Make GET request to URL. + +Pass response buffer to CALLBACK function." + (let ((url-request-method "GET") + (url (concat base-url "?q=" (url-hexify-string query))) + (url-request-extra-headers + `(("Authorization" . ,(concat "Bearer " + (mastodon-auth--access-token)))))) + (if (< (cdr (func-arity 'url-retrieve-synchronously)) 4) + (url-retrieve-synchronously url) + (url-retrieve-synchronously url nil nil mastodon-http--timeout)))) + +(provide 'mastodon-search) +;; mastodon-search.el ends here |