[Emacs-diffs] /srv/bzr/emacs/trunk r102011: shr.el (shr-save-contents): New command and keystroke.

[Katsumi Yamaoka]

------------------------------------------------------------
revno: 102011
author: Lars Magne Ingebrigtsen <address@hidden>
committer: Katsumi Yamaoka <address@hidden>
branch nick: trunk
timestamp: Wed 2010-10-20 00:02:35 +0000
message:
  shr.el (shr-save-contents): New command and keystroke.
modified:
  lisp/gnus/ChangeLog
  lisp/gnus/shr.el

=== modified file 'lisp/gnus/ChangeLog'
--- a/lisp/gnus/ChangeLog       2010-10-19 23:26:28 +0000
+++ b/lisp/gnus/ChangeLog       2010-10-20 00:02:35 +0000
@@ -2,6 +2,7 @@
 
        * shr.el (shr-find-fill-point): Don't leave blanks at the start of some
        lines.
+       (shr-save-contents): New command and keystroke.
 
        * nndoc.el (nndoc-type-alist): Add git support.
        (nndoc-git-type-p): New function.

=== modified file 'lisp/gnus/shr.el'
--- a/lisp/gnus/shr.el  2010-10-19 23:26:28 +0000
+++ b/lisp/gnus/shr.el  2010-10-20 00:02:35 +0000
@@ -98,6 +98,7 @@
     (define-key map "I" 'shr-insert-image)
     (define-key map "u" 'shr-copy-url)
     (define-key map "v" 'shr-browse-url)
+    (define-key map "o" 'shr-save-contents)
     (define-key map "\r" 'shr-browse-url)
     map))
 
@@ -323,6 +324,23 @@
        (message "No link under point")
       (browse-url url))))
 
+(defun shr-save-contents (directory)
+  "Save the contents from URL in a file."
+  (interactive "DSave contents of URL to directory: ")
+  (let ((url (get-text-property (point) 'shr-url)))
+    (if (not url)
+       (message "No link under point")
+      (url-retrieve (shr-encode-url url)
+                   'shr-store-contents (list url directory)))))
+
+(defun shr-store-contents (status url directory)
+  (unless (plist-get status :error)
+    (when (or (search-forward "\n\n" nil t)
+             (search-forward "\r\n\r\n" nil t))
+      (write-region (point) (point-max)
+                   (expand-file-name (file-name-nondirectory url)
+                                     directory)))))
+
 (defun shr-image-fetched (status buffer start end)
   (when (and (buffer-name buffer)
             (not (plist-get status :error)))