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From: stardiviner <numbchild@gmail.com>
To: numbchild@gmail.com
Cc: Org Mode <emacs-orgmode@gnu.org>
Subject: [PATCH updated] Re: [Feature] add a new org-attach dispatcher command to offline save web page
Date: Fri, 29 May 2020 10:23:58 +0800	[thread overview]
Message-ID: <87pnanscld.fsf@gmail.com> (raw)
In-Reply-To: <87sgflu2gw.fsf@gmail.com>


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I adopted some part of my patch, and make function name and docstring more clear
after this mail thread long discussion.
      

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From 7e682ccd8d0d2a567de1bbbc0c8e02ee59e156bb Mon Sep 17 00:00:00 2001
From: stardiviner <numbchild@gmail.com>
Date: Fri, 29 May 2020 09:46:15 +0800
Subject: [PATCH] * org-attach.el: add a new command to archive web page

* lisp/org-attach.el (org-attach-url-archive): A new org-attach
dispatcher command to archive web page to a single file.

* lisp/org-agenda.el (org-attach-url-archive-command): A customize
option to specify external command for archiving web page.

* lisp/org-attach.el (org-attach-url-archive-page): A command
invoke external command to offline archive save web page.
---
 lisp/org-attach.el | 29 ++++++++++++++++++++++++++++-
 1 file changed, 28 insertions(+), 1 deletion(-)

diff --git a/lisp/org-attach.el b/lisp/org-attach.el
index 57d1360fc..14ac0f828 100644
--- a/lisp/org-attach.el
+++ b/lisp/org-attach.el
@@ -204,6 +204,8 @@ (defcustom org-attach-commands
      "Attach a file using symbolic-link method.")
     ((?u ?\C-u) org-attach-url
      "Attach a file from URL (downloading it).")
+    ((?U) org-attach-url-archive
+     "Attach an offline version of web page URL.")
     ((?b) org-attach-buffer
      "Select a buffer and attach its contents to the task.")
     ((?n ?\C-n) org-attach-new
@@ -467,6 +469,30 @@ (defun org-attach-url (url)
   (let ((org-attach-method 'url))
     (org-attach-attach url)))
 
+(defun org-attach-url-archive (url)
+  (interactive "MURL of the web page be archived to attach: \n")
+  (let ((org-attach-method 'archive))
+    (org-attach-attach url)))
+
+(defcustom org-attach-url-archive-command
+  (file-name-nondirectory (executable-find "monolith"))
+  "The command used to offline archive web page."
+  :type 'string
+  :safe #'stringp
+  :group 'org-attach)
+
+(defun org-attach-url-archive-page (url target-file)
+  "Save an offline archive of web page."
+  (pcase org-attach-url-archive-command
+    ("monolith"
+     (make-process
+      :name "org-attach-offline"
+      :command (list org-attach-url-archive-command url "-o" target-file)
+      :sentinel (lambda (proc event) (message "org-attach-offline finished!"))
+      :buffer "*org-attach-url-archive*"))
+    (nil (warn "You must have a command availble for offline save web page!
+Set variable `org-attach-url-archive-command'."))))
+
 (defun org-attach-buffer (buffer-name)
   "Attach BUFFER-NAME's contents to current outline node.
 BUFFER-NAME is a string.  Signals a `file-already-exists' error
@@ -504,7 +530,8 @@ (defun org-attach-attach (file &optional visit-dir method)
        ((eq method 'cp) (copy-file file attach-file))
        ((eq method 'ln) (add-name-to-file file attach-file))
        ((eq method 'lns) (make-symbolic-link file attach-file))
-       ((eq method 'url) (url-copy-file file attach-file)))
+       ((eq method 'url) (url-copy-file file attach-file))
+       ((eq method 'archive) (org-attach-url-archive-page file attach-file)))
       (run-hook-with-args 'org-attach-after-change-hook attach-dir)
       (org-attach-tag)
       (cond ((eq org-attach-store-link-p 'attached)
-- 
2.26.2


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stardiviner <numbchild@gmail.com> writes:

> I attached the patch.
>
> I think this feature will be helpful for use who archive web page data usually
> like me. To be more portable, I also added an defcustom option for other
> external command. And use an if condition to detect whether external command
> available, else warning user.


-- 
[ stardiviner ]
       I try to make every word tell the meaning that I want to express.

       Blog: https://stardiviner.github.io/
       IRC(freenode): stardiviner, Matrix: stardiviner
       GPG: F09F650D7D674819892591401B5DF1C95AE89AC3

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  parent reply	other threads:[~2020-05-29  2:25 UTC|newest]

Thread overview: 29+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-05-27  9:55 stardiviner
2020-05-28  2:55 ` Matthew Lundin
2020-05-28  5:49   ` Ihor Radchenko
2020-05-28  6:39     ` stardiviner
2020-05-28 14:03       ` Ihor Radchenko
2020-05-28 16:00         ` stardiviner
2020-05-28 18:16           ` Ihor Radchenko
2020-05-28 16:19     ` Matthew Lundin
2020-05-28 17:11       ` Ihor Radchenko
2020-05-28 22:15         ` Matthew Lundin
2020-05-29  2:15           ` stardiviner
2020-05-29  2:06         ` stardiviner
2020-05-29  2:03       ` stardiviner
2020-05-29  2:17         ` Ihor Radchenko
2020-05-29  6:16           ` stardiviner
2020-05-29 15:33           ` Matthew Lundin
2020-05-29 16:32             ` stardiviner
2020-05-30  6:09             ` Ihor Radchenko
2020-05-28  6:37   ` stardiviner
2020-05-28  6:40   ` stardiviner
2020-05-28 22:24 ` Samuel Wales
2020-05-29  2:23 ` stardiviner [this message]
2020-05-29  2:27 ` stardiviner
2020-06-02 12:20   ` Bastien
2020-06-02 14:06     ` stardiviner
2020-06-02 14:26       ` Bastien
2020-06-02 14:40         ` stardiviner
2020-06-03 15:10           ` Bastien
2020-06-03 23:34             ` stardiviner

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