From e7d07c825a29621cd1be7d787d5e1565bc3d3513 Mon Sep 17 00:00:00 2001
From: Yuchen Pei <id@ypei.org>
Date: Thu, 16 Jan 2025 09:50:31 +1100
Subject: [emacs] web related

- fix browse-url-handlers
- generalise fetch-and-browse flows
---
 emacs/.emacs.d/lisp/my/my-buffer.el |  2 --
 emacs/.emacs.d/lisp/my/my-emms.el   |  4 +++-
 emacs/.emacs.d/lisp/my/my-net.el    | 21 ++++++++++++++++-----
 emacs/.emacs.d/lisp/my/my-web.el    | 35 ++++++++++++++++++++++-------------
 4 files changed, 41 insertions(+), 21 deletions(-)

(limited to 'emacs/.emacs.d/lisp/my')

diff --git a/emacs/.emacs.d/lisp/my/my-buffer.el b/emacs/.emacs.d/lisp/my/my-buffer.el
index f2da7f5..a8683de 100644
--- a/emacs/.emacs.d/lisp/my/my-buffer.el
+++ b/emacs/.emacs.d/lisp/my/my-buffer.el
@@ -264,8 +264,6 @@ Focus write: make the current window the only one centered with
 width 80. If in org-mode, also narrow to current subtree. Make
 buffers on both sides empty read-only buffers."
   (interactive)
-  ;; Only one window in the current frame indicates we are in focus
-  ;; write mode.
   (if (and (equal
             (buffer-name
              (window-buffer (window-left (get-buffer-window))))
diff --git a/emacs/.emacs.d/lisp/my/my-emms.el b/emacs/.emacs.d/lisp/my/my-emms.el
index fd3c73d..6e8cf2a 100644
--- a/emacs/.emacs.d/lisp/my/my-emms.el
+++ b/emacs/.emacs.d/lisp/my/my-emms.el
@@ -509,7 +509,9 @@ character."
 If the last command is `emms-playlist-mode-play-smart', then set
 `my-emms-score-delta' to 2."
   (when (eq last-command 'emms-playlist-mode-play-smart)
-    (setq my-emms-score-delta 2)))
+    (setq my-emms-score-delta 2)
+    (setq last-command nil))
+  )
 
 (defun my-emms-wrapped ()
   "Print top 5 scored tracks."
diff --git a/emacs/.emacs.d/lisp/my/my-net.el b/emacs/.emacs.d/lisp/my/my-net.el
index 2574789..6212b50 100644
--- a/emacs/.emacs.d/lisp/my/my-net.el
+++ b/emacs/.emacs.d/lisp/my/my-net.el
@@ -30,11 +30,22 @@
 ;;; net utilities
 (defvar my-download-dir "~/Downloads")
 
-(defun my-make-file-name-from-url (url)
-  (file-name-nondirectory
-   (directory-file-name
-    (car (url-path-and-query (url-generic-parse-url
-                              (url-unhex-string url)))))))
+(defmacro my-url-as-googlebot (&rest body)
+  "Run BODY while spoofing as googlebot"
+  `(let ((url-request-extra-headers '(("X-Forwarded-For" . "66.249.66.1")))
+         (url-user-agent
+          "Mozilla/5.0 (compatible; Googlebot/2.1; +http://www.google.com/bot.html)"))
+     ,@body))
+
+(def-edebug-spec my-url-as-googlebot t)
+
+(defun my-make-file-name-from-url (url &optional extension)
+  (format "%s%s"
+          (file-name-nondirectory
+           (directory-file-name
+            (car (url-path-and-query (url-generic-parse-url
+                                      (url-unhex-string url))))))
+          (if extension (concat "." extension) "")))
 
 ;; stolen from `eww-make-unique-file-name'
 (defun my-make-unique-file-name (file directory)
diff --git a/emacs/.emacs.d/lisp/my/my-web.el b/emacs/.emacs.d/lisp/my/my-web.el
index f2e48ba..472cab6 100644
--- a/emacs/.emacs.d/lisp/my/my-web.el
+++ b/emacs/.emacs.d/lisp/my/my-web.el
@@ -137,20 +137,29 @@
 
 ;;; webgetter
 (require 'my-net)
-(defun my-open-spectator-au (url &optional no-overwrite)
-  (interactive "sspectator.com.au link: ")
-  (let ((url-request-extra-headers '(("X-Forwarded-For" . "66.249.66.1")))
-        (url-user-agent "Mozilla/5.0 (compatible; Googlebot/2.1; +http://www.google.com/bot.html)"))
-    (let ((file-name
-           (if no-overwrite
-               (my-make-unique-file-name
-                (my-make-file-name-from-url url)
-                my-download-dir)
-             (expand-file-name
+(defun my-fetch-browse (url &optional no-overwrite)
+  "Fetch URL to a local file then browse it with firefox.
+
+Useful for bypassing \"Enable JavaScript and cookies to continue\"."
+  (interactive "sUrl to fetch and browse: ")
+  (let ((file-name
+         (if no-overwrite
+             (my-make-unique-file-name
               (my-make-file-name-from-url url)
-              my-download-dir))))
-      (url-copy-file url file-name (not no-overwrite))
-      (browse-url-firefox (format "file://%s" file-name)))))
+              my-download-dir)
+           (expand-file-name
+            (my-make-file-name-from-url url "html")
+            my-download-dir))))
+    (url-copy-file url file-name (not no-overwrite))
+    (browse-url-firefox (format "file://%s" file-name))))
+
+(defun my-fetch-browse-as-googlebot (url &optional no-overwrite)
+  "Same as `my-fetch-browse', but spoofing googlebot.
+
+Useful for bypassing some paywalls."
+  (interactive "sUrl to fetch and browse as googlebot: ")
+  (my-url-as-googlebot
+   (my-fetch-browse url no-overwrite)))
 
 (defun my-mastodon-url-p (url)
   "Guess if a url is a mastodon post.
-- 
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