* X-Image-URL pictures in Gnus like in MH-E (was: Other image sources?)
[not found] ` <m37ja2qi9x.fsf@quimbies.gnus.org>
@ 2005-12-18 20:51 ` Reiner Steib
2005-12-18 20:55 ` X-Image-URL pictures in Gnus like in MH-E Lars Magne Ingebrigtsen
0 siblings, 1 reply; 2+ messages in thread
From: Reiner Steib @ 2005-12-18 20:51 UTC (permalink / raw)
Cc: ding, gmane-discuss
[ Taken from gmane.discuss to ding... ]
On Sun, Dec 18 2005, Lars Magne Ingebrigtsen wrote:
> Reiner Steib <reinersteib+gmane@imap.cc> writes:
>
>> MH-E and some MacOS newsreader(s?) uses "X-Image-URL", see
>> <http://mh-e.sourceforge.net/screenshots/>. Articles in
>> gmane.mail.mh-e.* often have it, e.g.
>> <http://article.gmane.org/gmane.mail.mh-e.devel/11051>.
>
> Well, that was trivial to add to weft. :-)
>
>> But it would be nicer to have this feature in Gnus. :-)
>> We could borrow the from `mh-face-display-function'
>> (emacs/lisp/mh-e/mh-utils.el) and friends.
>
> The difference is that Gnus isn't supposed to contact anything
> external, because that could lead to information leakage. It can be
> used for "has this person read my mail yet?" functionality, which is
> a no-no.
This was my first though, too. But MH-E provides suitable options:
,----[ <f1> v mh-fetch-x-image-url RET ]
| mh-fetch-x-image-url is a variable defined in `mh-customize.el'.
| Its value is nil
|
| Documentation:
| *Control fetching of "X-Image-URL:" header field image.
|
| Ths option controls the fetching of the "X-Image-URL:" header field image
| with the following values:
|
| Ask Before Fetching
| You are prompted before the image is fetched. MH-E will remember
| your reply and will either use the already fetched image the next
| time the same URL is encountered or silently skip it if you didn't
| fetch it the first time. This is a good setting.
|
| Never Fetch
| Images are never fetched and only displayed if they are already
| present in the cache. This is the default.
|
| There isn't a value of "Always Fetch" for privacy and DOS (denial of
| service) reasons. For example, fetching a URL can tip off a spammer
| that you've read his email (which is why you shouldn't blindly
| answer yes if you've set this option to "Ask Before
| Fetching"). Someone may also flood your network and fill your disk
| drive by sending a torrent of messages, each specifying a unique URL
| to a very large file.
|
| The cache of images is found in the directory ".mhe-x-image-cache" within
| your MH directory. You can add your own face to the "From:" field too. See
| Info node `(mh-e)Picture'.
|
| This setting only has effect if the option `mh-show-use-xface-flag'
| is turned on.
`----
Bye, Reiner.
--
,,,
(o o)
---ooO-(_)-Ooo--- | PGP key available | http://rsteib.home.pages.de/
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: X-Image-URL pictures in Gnus like in MH-E
2005-12-18 20:51 ` X-Image-URL pictures in Gnus like in MH-E (was: Other image sources?) Reiner Steib
@ 2005-12-18 20:55 ` Lars Magne Ingebrigtsen
0 siblings, 0 replies; 2+ messages in thread
From: Lars Magne Ingebrigtsen @ 2005-12-18 20:55 UTC (permalink / raw)
Cc: ding
Reiner Steib <reinersteib+gmane@imap.cc> writes:
> This was my first though, too. But MH-E provides suitable options:
[...]
> | Ask Before Fetching
> | You are prompted before the image is fetched. MH-E will remember
> | your reply and will either use the already fetched image the next
> | time the same URL is encountered or silently skip it if you didn't
> | fetch it the first time. This is a good setting.
> |
> | Never Fetch
> | Images are never fetched and only displayed if they are already
> | present in the cache. This is the default.
Well, the only setting of interest :-) here is "Ask Before Fetching",
which is a bad setting. Can you imagine anybody wanting to be
queried before fetching a little image?
I really can't. The little picon-style pictures are only of use if
they flow nicely with the reading experience...
--
(domestic pets only, the antidote for overdose, milk.)
larsi@gnus.org * Lars Magne Ingebrigtsen
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2005-12-18 20:51 ` X-Image-URL pictures in Gnus like in MH-E (was: Other image sources?) Reiner Steib
2005-12-18 20:55 ` X-Image-URL pictures in Gnus like in MH-E Lars Magne Ingebrigtsen
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