From 0269a0c570112784d12fa1bfe4329a5bcab21574 Mon Sep 17 00:00:00 2001
From: Yuchen Pei <id@ypei.org>
Date: Sat, 12 Oct 2024 23:06:30 +1100
Subject: Implement LoginSuccessSubtask

---
 exitter.el | 50 +++++++++++++++++++++++++++++++++++++-------------
 1 file changed, 37 insertions(+), 13 deletions(-)

(limited to 'exitter.el')

diff --git a/exitter.el b/exitter.el
index 3a06490..8dde97d 100644
--- a/exitter.el
+++ b/exitter.el
@@ -48,11 +48,16 @@
 (defvar exitter-username nil)
 (defvar exitter-password nil)
 (defvar exitter-email nil)
+(defvar exitter-oauth-token nil)
+(defvar exitter-oauth-token-secret nil)
+(defvar exitter-oauth-token-ctime nil)
+
+(defvar exitter-debug nil)
 
 ;;; for debugging
-;; (setq request-message-level 'blather)
-;;; disable
-;; (setq request-message-level -1)
+(if exitter-debug
+    (setq request-message-level 'blather)
+  (setq request-message-level -1))
 
 (defun exitter-get-access-token ()
   (let ((oauth-consumer-key-secret
@@ -78,7 +83,7 @@
       )))
 
 (defun exitter-get-guest-token ()
-  (message "entering exitter-get-guest-token")
+  (when exitter-debug (message "entering exitter-get-guest-token"))
   (request exitter-url-activate
     :headers `(("Authorization" . ,(format "Bearer %s" exitter-access-token)))
     :parser 'json-read
@@ -92,7 +97,7 @@
     ))
 
 (defun exitter-login-flow-token (guest-token)
-  (message "entering exitter-login-flow-token")
+  (when exitter-debug (message "entering exitter-login-flow-token"))
   (let ((headers `(,@exitter-init-headers
                    ("Authorization" . ,(format "Bearer %s" exitter-access-token))
                    ("X-Guest-Token" . ,guest-token)
@@ -140,8 +145,9 @@
       )))
 
 (defun exitter-find-subtask (data subtask-id)
-  (message "entering exitter-find-subtask")
-  (message "subtask-id: %s" subtask-id)
+  (when exitter-debug
+    (message "entering exitter-find-subtask")
+    (message "subtask-id: %s" subtask-id))
   (seq-find
    (lambda (subtask)
      (equal (alist-get 'subtask_id subtask) subtask-id))
@@ -151,7 +157,7 @@
   (message "Got error: %S" error-thrown))
 
 (defun exitter-enter-username (flow-token headers)
-  (message "entering exitter-enter-username")
+  (when exitter-debug (message "entering exitter-enter-username"))
   (request exitter-url-task
     :params '(("lang" . "en"))
     :headers headers
@@ -184,7 +190,7 @@
 
 
 (defun exitter-enter-password (flow-token headers)
-  (message "entering exitter-enter-password")
+  (when exitter-debug (message "entering exitter-enter-password"))
   (request exitter-url-task
     :params '(("lang" . "en"))
     :headers headers
@@ -199,15 +205,27 @@
     :parser 'json-read
     :success (cl-function
               (lambda (&key data &allow-other-keys)
-                (print data)
-                ))
+                (cond
+                 ((exitter-find-subtask data "LoginSuccessSubtask")
+                  (message "LoginSuccessSubtask")
+                  (let* ((subtask
+                          (print (exitter-find-subtask data "LoginSuccessSubtask")))
+                         (open-account (alist-get 'open_account subtask)))
+                    (setq exitter-oauth-token
+                          (alist-get 'oauth_token open-account)
+                          exitter-oauth-token-secret
+                          (alist-get 'oauth_token_secret open-account)
+                          exitter-oauth-token-ctime
+                          (format-time-string "%Y-%m-%d %a %H:%M:%S"
+                                              (current-time)))))
+                 (t (message "Cannot find any matching subtasks")))                ))
     :error
     (cl-function (lambda (&rest args &key error-thrown &allow-other-keys)
                    (message "Got error: %S" error-thrown)))
     ))
 
 (defun exitter-enter-email (flow-token headers)
-  (message "entering exitter-enter-email")
+  (when exitter-debug (message "entering exitter-enter-email"))
   (request exitter-url-task
     :params '(("lang" . "en"))
     :headers headers
@@ -222,7 +240,13 @@
     :parser 'json-read
     :success (cl-function
               (lambda (&key data &allow-other-keys)
-                (print data)
+                (let ((new-flow-token
+                       (alist-get 'flow_token data)))
+                  (cond
+                   ((exitter-find-subtask data "LoginEnterPassword")
+                    (message "LoginEnterPassword")
+                    (exitter-enter-password new-flow-token headers))
+                   (t (message "Cannot find any matching subtasks"))))
                 ))
     :error
     (cl-function (lambda (&rest args &key error-thrown &allow-other-keys)
-- 
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