diff options
Diffstat (limited to 'sx-interaction.el')
| -rw-r--r-- | sx-interaction.el | 22 |
1 files changed, 19 insertions, 3 deletions
diff --git a/sx-interaction.el b/sx-interaction.el index 09fd270..939183d 100644 --- a/sx-interaction.el +++ b/sx-interaction.el @@ -44,6 +44,7 @@ (require 'sx-question-mode) (require 'sx-question-list) (require 'sx-compose) +(require 'sx-cache) ;;; Using data in buffer @@ -105,6 +106,18 @@ Only fields contained in TO are copied." (setcar to (car from)) (setcdr to (cdr from))) +(defun sx-ensure-authentication () + "Signal user-error if the user refuses to authenticate. +Note that `sx-method-call' already does authentication checking. +This function is meant to be used by commands that don't +immediately perform method calls, such as `sx-ask'. This way, +the unauthenticated user will be prompted before going through +the trouble of composing an entire question." + (unless (sx-cache-get 'auth) + (if (y-or-n-p "This command requires authentication, would you like to authenticate? ") + (sx-authenticate) + (sx-user-error "This command requires authentication, please run `M-x sx-authenticate' and try again.")))) + ;;; Visiting (defun sx-visit-externally (data &optional copy-as-kill) @@ -154,9 +167,8 @@ Element can be a question, answer, or comment." (question (sx-display-question (sx-question-get-question .site_par .id) 'focus)) - (t (sx-message - "Don't know how to open this link, please file a bug report: %s" - link) + (t (error "Don't know how to open this link, please file a bug report: %s" + link) nil)))))) @@ -299,6 +311,7 @@ If DATA is a comment, the comment is posted as a reply to it. TEXT is a string. Interactively, it is read from the minibufer." (interactive (list (sx--error-if-unread (sx--data-here)) 'query)) + (sx-ensure-authentication) ;; When clicking the "Add a Comment" button, first arg is a marker. (when (markerp data) (setq data (sx--data-here)) @@ -393,6 +406,7 @@ OBJECT can be a question or an answer." DATA is an answer or question alist. Interactively, it is guessed from context at point." (interactive (list (sx--data-here))) + (sx-ensure-authentication) ;; If we ever make an "Edit" button, first arg is a marker. (when (markerp data) (setq data (sx--data-here))) (sx-assoc-let data @@ -441,6 +455,7 @@ If nil, use `sx--interactive-site-prompt' anyway." "Start composing a question for SITE. SITE is a string, indicating where the question will be posted." (interactive (list (sx--interactive-site-prompt))) + (sx-ensure-authentication) (let ((buffer (current-buffer))) (pop-to-buffer (sx-compose-create @@ -458,6 +473,7 @@ context at point. " ;; probaby hit the button by accident. (interactive (list (sx--error-if-unread (sx--data-here 'question)))) + (sx-ensure-authentication) ;; When clicking the "Write an Answer" button, first arg is a marker. (when (markerp data) (setq data (sx--data-here))) (let ((buffer (current-buffer))) |