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-rw-r--r--mastodon.el114
1 files changed, 0 insertions, 114 deletions
diff --git a/mastodon.el b/mastodon.el
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-;;
-;; TODO resolve the FIXMEs
-;;
-
-(defvar mastodon--api-version "v1")
-
-(defcustom mastodon-instance-url "https://mastodon.social"
- "Base URL for the Masto instance from which you toot."
- :group 'mastodon
- :type 'string)
-
-;; TODO
-(defcustom mastodon-token-file (concat user-emacs-directory "mastodon.plstore")
- "File path where Mastodon access tokens are stored."
- :group 'mastodon
- :type 'file)
-
-(defun mastodon--read-access-token-file ()
- (let* ((plstore (plstore-open mastodon-token-file))
- (plist (cdr (plstore-get plstore "mastodon"))))
- (if (plist-get plist :access_token)
- plist)))
-
-(defun mastodon--access-token-p ()
- (if (mastodon--get-client-token)
- t))
-
-(defun mastodon--read-or-get-access-token ()
- (if (mastodon--access-token-p)
- (mastodon--get-client-token)
- (progn
- (mastodon--client-id-and-secret)
- (sleep-for 1) ;; FIXME
- (mastodon--access-token)
- (sleep-for 2) ;; FIXME
- (mastodon--store-access-token-file)
- (mastodon--get-client-token))))
-
-(defun mastodon--get-client-token ()
- (plist-get mastodon--client-plist :access_token))
-
-(defun mastodon--client-id-and-secret ()
- "Adds client_id and client_secret to `mastodon--client-plist'."
- (mastodon--http-post (mastodon--api-for "apps")
- (lambda (status) (let ((client-data (mastodon--json-hash-table status)))
- (setq mastodon--client-plist `(:client_id ,(gethash "client_id" client-data) :client_secret ,(gethash "client_secret" client-data)))))
- '(("client_name" . "mastodon.el")
- ("redirect_uris" . "urn:ietf:wg:oauth:2.0:oob")
- ("scopes" . "read write"))))
-
-(defun mastodon--store-access-token-file ()
- (let ((plstore (plstore-open mastodon-token-file)))
- (plstore-put plstore "mastodon" nil
- `(:client_id
- ,(plist-get mastodon--client-plist :client_id)
- :client_secret
- ,(plist-get mastodon--client-plist :client_secret)
- :access_token
- ,(plist-get mastodon--client-plist :access_token)))
- (plstore-save plstore)))
-
-(defun mastodon--api-for (endpoint)
- "Returns Mastondon API URL for ENDPOINT."
- (concat mastodon-instance-url "/api/" mastodon--api-version "/" endpoint))
-
-(defun mastodon--http-post (url callback args &optional headers)
- "Sends ARGS to URL as a POST request.
-
-Response buffer is passed to the CALLBACK function."
- (let ((url-request-method "POST")
- (url-request-extra-headers
- (append '(("Content-Type" . "application/x-www-form-urlencoded")) headers))
- (url-request-data
- (mapconcat (lambda (arg)
- (concat (url-hexify-string (car arg))
- "="
- (url-hexify-string (cdr arg))))
- args
- "&")))
- (url-retrieve url callback)))
-
-(defun mastodon--response-json (status)
- "Returns JSON string from `mastodon--http-post' response buffer."
- (let ((resp (with-current-buffer (current-buffer)
- (buffer-substring-no-properties (point-min) (point-max)))))
- (progn
- (string-match "\{.*\}" resp)
- (match-string 0 resp))))
-
-(defun mastodon--json-hash-table (status)
- "Reads JSON string from `mastodon--response-json' into a hash table."
- (let ((json-object-type 'hash-table)
- (json-array-type 'list)
- (json-key-type 'string))
- (json-read-from-string (mastodon--response-json status))))
-
-(defun mastodon--access-token ()
- "Adds access_token to `mastodon--client-plist'."
- (mastodon--http-post (concat mastodon-instance-url "/oauth/token")
- (lambda (status) (let ((token-data (mastodon--json-hash-table status)))
- (setq mastodon--client-plist (plist-put mastodon--client-plist :access_token (gethash "access_token" token-data)))))
- `(("client_id" . ,(plist-get mastodon--client-plist :client_id))
- ("client_secret" . ,(plist-get mastodon--client-plist :client_secret))
- ("grant_type" . "password")
- ("username" . ,(read-string "Email: "))
- ("password" . ,(read-passwd "Password: ")))))
-
-(defvar mastodon--client-plist (mastodon--read-access-token-file)
- "Stores CLIENT_ID, CLIENT_SECRET, and ACCESS_TOKEN.
-
-Reads values from `mastodon-token-file' if they exist.")
-
-(defvar mastodon--token (mastodon--read-or-get-access-token)
- "API token for Mastodon.")