phpwiki-talk

[Phpwiki-talk] ImageLinks revisited

[Reini U. <ru...@x-...>]

I ported my old implementation of Imagelinks now the latest phpwiki 
version. Keeping the metaphor [ linkname | url ] the linkname is what 
gets displayed. here the inlined image. the url is the target, here the 
pagenamed linked to.

   [ img | link ]
like [images/prev.gif|PrevLink][images/next.gif|NextLink]
as described in http://phpwiki.sourceforge.net/phpwiki/ImageLinks

The images path is relative to the current theme, so we don't need the 
http: part in front.
Included in the patch is also the SubPage patch, because I had to fix 
the SubPage patch to support ImageLinks.

Discussable would be to put those links without http: into the buttons 
subdir, and provide a "^button:" prefix, like [button:next.gif|NextLink].

A live sample is at 
http://xarch.tu-graz.ac.at/autocad/wiki/WhatChangedWithAutoCAD2000
(page unaltered from the old version using my hacked 1.2 phpwiki lib.)

The patch at http://phpwiki.sourceforge.net/phpwiki/ImageLinks is 
defunct. The Alt text (cartens' complaint) is the name of the link,
here $URL.
-- 
Reini Urban
http://xarch.tu-graz.ac.at/home/rurban/

Re: [Phpwiki-talk] ImageLinks revisited

[Reini U. <ru...@x-...>]

I forgot to add support for relative style "/SubPage" links,
which I do hereby.
Attached is the combined patch for improved SubPages and ImageLinks.


Reini Urban schrieb:
> I ported my old implementation of Imagelinks now the latest phpwiki 
> version. Keeping the metaphor [ linkname | url ] the linkname is what 
> gets displayed. here the inlined image. the url is the target, here the 
> pagenamed linked to.
> 
>   [ img | link ]
> like [images/prev.gif|PrevLink][images/next.gif|NextLink]
> as described in http://phpwiki.sourceforge.net/phpwiki/ImageLinks
> 
> The images path is relative to the current theme, so we don't need the 
> http: part in front.
> Included in the patch is also the SubPage patch, because I had to fix 
> the SubPage patch to support ImageLinks.
> 
> Discussable would be to put those links without http: into the buttons 
> subdir, and provide a "^button:" prefix, like [button:next.gif|NextLink].
> 
> A live sample is at 
> http://xarch.tu-graz.ac.at/autocad/wiki/WhatChangedWithAutoCAD2000
> (page unaltered from the old version using my hacked 1.2 phpwiki lib.)
> 
> The patch at http://phpwiki.sourceforge.net/phpwiki/ImageLinks is 
> defunct. The Alt text (cartens' complaint) is the name of the link,
> here $URL.


-- 
Reini Urban
http://xarch.tu-graz.ac.at/home/rurban/

Re: [Phpwiki-talk] ImageLinks revisited

[Johannes G. <jg...@qf...>]

On Fri, 16 Aug 2002, Reini Urban wrote:

> I ported my old implementation of Imagelinks now the latest phpwiki
> version. Keeping the metaphor [ linkname | url ] the linkname is what
> gets displayed. here the inlined image. the url is the target, here the
> pagenamed linked to.
>
>    [ img | link ]
> like [images/prev.gif|PrevLink][images/next.gif|NextLink]
> as described in http://phpwiki.sourceforge.net/phpwiki/ImageLinks
>

What about real urls in the 'link' part of [img|link]?
Is it already possible or do you only allow WikiPage links?

This feature would allow us to add thumbnails of the form

  [ http://www.myhome.com/thumb.jpg | http://www.myhome.com/picture.jpg ]

Perhaps, this is premature, since we have no real uploading scheme,
so you always have to link to a homepage, but I think there are
situation (look at the VisualWiki page), where this might be useful.

BTW Is there any work on an upload/attachment mechanism?
    I think the subpage syntax would be nice
      (WikiPage/AttachMent1.jpg)

regs
Jo

Re: [Phpwiki-talk] ImageLinks revisited

[Reini U. <ru...@x-...>]

Johannes Grosse schrieb:
> On Fri, 16 Aug 2002, Reini Urban wrote:
>>I ported my old implementation of Imagelinks now the latest phpwiki
>>version. Keeping the metaphor [ linkname | url ] the linkname is what
>>gets displayed. here the inlined image. the url is the target, here the
>>pagenamed linked to.
>>
>>   [ img | link ]
>>like [images/prev.gif|PrevLink][images/next.gif|NextLink]
>>as described in http://phpwiki.sourceforge.net/phpwiki/ImageLinks
> 
> What about real urls in the 'link' part of [img|link]?
> Is it already possible or do you only allow WikiPage links?
> This feature would allow us to add thumbnails of the form
>   [ http://www.myhome.com/thumb.jpg | http://www.myhome.com/picture.jpg ]

Yes, internal pages (resp. $Theme subdir data) and external urls are 
supported.
In my last 1.2.x implementation I had border=1 on external links because 
it might be a security risk on including external cgi's ending with gif, 
but with 1.3.3 not anymore.
hmm... when you see the border it was already to late...

> Perhaps, this is premature, since we have no real uploading scheme,
> so you always have to link to a homepage, but I think there are
> situation (look at the VisualWiki page), where this might be useful.
> 
> BTW Is there any work on an upload/attachment mechanism?
>     I think the subpage syntax would be nice
>       (WikiPage/AttachMent1.jpg)

not yet.
BTW: I changed my local VisualWiki somewhat. The default cache_dir param 
on windows was broken. I'll send you a patch sooner or later.
I also improved the help page and simplified the valid image extensions.

Something like this for the start:

--- ./lib/plugincache-config.php~	2002-03-10 09:54:16.000000000 +0000
+++ ./lib/plugincache-config.php	2002-08-03 14:40:09.000000000 +0000
@@ -80,7 +80,9 @@
  $CacheParams = array(
      // db settings (database='file' is the fastest)
          'database'        => 'file',
-        'cache_dir'       => '/tmp/cache/',
+        'cache_dir'       => (substr(PHP_OS,0,3) == 'WIN')
+ 
                        ? ($GLOBALS['HTTP_ENV_VARS']['TEMP'] . "\\cache\\")
+ 
                        : '/tmp/cache/',
          'filename_prefix' => 'phpwiki',


-- 
Reini Urban
http://xarch.tu-graz.ac.at/home/rurban/

Re: [Phpwiki-talk] ImageLinks revisited

[Willie D. L. <wd...@ic...>]

On Sat, 17 Aug 2002, Reini Urban wrote:

> BTW: I changed my local VisualWiki somewhat. The default cache_dir param 
> on windows was broken. I'll send you a patch sooner or later.
> I also improved the help page and simplified the valid image extensions.
> 
> Something like this for the start:
> 
> --- ./lib/plugincache-config.php~	2002-03-10 09:54:16.000000000 +0000

I didn't find this file on my PhpWiki installation. Is the filename correct?

Thanks in advance,
Willie D. Leiva

Re: [Phpwiki-talk] ImageLinks revisited

[Reini U. <ru...@x-...>]

Willie Dresler Leiva schrieb:
> On Sat, 17 Aug 2002, Reini Urban wrote:
>>BTW: I changed my local VisualWiki somewhat. The default cache_dir param 
>>on windows was broken. I'll send you a patch sooner or later.
>>I also improved the help page and simplified the valid image extensions.
>>
>>Something like this for the start:
>>
>>--- ./lib/plugincache-config.php~	2002-03-10 09:54:16.000000000 +0000
> 
> I didn't find this file on my PhpWiki installation. Is the filename correct?

It's a patch on http://phpwiki.sourceforge.net/phpwiki/VisualWiki
and in the nightly phpwiki snapshot.
   http://phpwiki.sf.net/nightly/phpwiki.nightly.tar.gz
In the alpha demo not yet (pear cache issues), but it's in the works.
   http://phpwiki.sourceforge.net/demo/en/VisualWiki

-- 
Reini Urban
http://xarch.tu-graz.ac.at/home/rurban/