From Fritsche.Markus@gmx.net Tue Apr 26 21:15:17 2005
From: Markus Fritsche <Fritsche.Markus@gmx.net>
To: smallwiki@list.inf.unibe.ch
Subject: Squeak SmallWiki prototype - external links
Date: Tue, 26 Apr 2005 23:15:17 +0200
Message-ID: <426EAF65.10505@gmx.net>
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Hi!

I saw the external link marker on the Squeak SmallWiki prototype; I saw 
that they're css based in wikipedia - does the prototype implement them 
the same way, and if yes, what do I have to alter to use them in my own 
wiki?

Regards, Markus

-- 
http://reauktion.de/archer/


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From renggli@iam.unibe.ch Wed Apr 27 05:35:00 2005
From: Lukas Renggli <renggli@iam.unibe.ch>
To: smallwiki@list.inf.unibe.ch
Subject: Re: Squeak SmallWiki prototype - external links
Date: Wed, 27 Apr 2005 07:35:00 +0200
Message-ID: <15c9891ae5c5cb823e7046d83a352e36@iam.unibe.ch>
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Hi Markus,

> I saw the external link marker on the Squeak SmallWiki prototype; I  
> saw that they're css based in wikipedia - does the prototype implement  
> them the same way, and if yes, what do I have to alter to use them in  
> my own wiki?

I checked this site, but I don't understand what you mean with the  
external link marker?

	http://en.wikipedia.org/wiki/Wikipedia: 
How_to_edit_a_page#Links_and_URLs

The syntax of SmallWiki 1 [1] allows to alias links, is that what you  
are interested in? Else there is always the possibility to put raw html  
into your wiki pages, e.g. the two are equivalent:

	*Google>http://www.google.com*
	<a href="http://www.google.com">Google</a>

SmallWiki 2 will have a slightly enhanced syntax for links, e.g. it  
will support explicit embedding of any internal page, file, ... by  
putting something like *+Link+*. What is more it provides dynamic  
links, so one could write *isbn:123456789* and the wiki would  
automatically generate a link to a pre-configured bookstore.

Cheers,
Lukas

- 1 ----------------------------------------------------------
To create a link, put it between *s. There are three different types of  
links:

Internal Link: If the item exists in the Smallwiki (e.g. *Title of  
Item*), a link to that item shows up when the page is saved. In case  
the item does not already exist, the link shows up with a create-button  
next to it; click on it to create the new item.

External Link: If the link is a valid url (e.g.  
*http://www.google.ch*), a link to that external page shows up.

Mail Link: If the link is an email address (e.g. *self(a)mail.me.com*), a  
link to mail that person shows up, but it is obfuscated to prevent  
robots from collecting.

You can also alias all these links using >. So, you can create a link  
like this: *Alias>Reference*. The link will show up as Alias, but link  
to Reference. For images, the alias text will become the alternate text  
for the image.

-- 
Lukas Renggli
http://www.lukas-renggli.ch


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From Fritsche.Markus@gmx.net Wed Apr 27 12:27:18 2005
From: Markus Fritsche <Fritsche.Markus@gmx.net>
To: smallwiki@list.inf.unibe.ch
Subject: Re: Squeak SmallWiki prototype - external links
Date: Wed, 27 Apr 2005 14:27:18 +0200
Message-ID: <426F8526.3020509@gmx.net>
In-Reply-To: <15c9891ae5c5cb823e7046d83a352e36@iam.unibe.ch>
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Lukas Renggli wrote:

> Hi Markus,
>
>> I saw the external link marker on the Squeak SmallWiki prototype; I =20
>> saw that they're css based in wikipedia - does the prototype=20
>> implement  them the same way, and if yes, what do I have to alter to=20
>> use them in  my own wiki?
>
>
> I checked this site, but I don't understand what you mean with the =20
> external link marker?

Well, as far as I understand, external links (those created with=20
*link>http://target/*) are known to the structure as being external. So,=20
I'd like to alter the class on external links - like=20
http://box1.squeakfoundation.org:7777/ *Seaside>http://www.seaside.st/*=20
expands to

<a class=3D"external" target=3D"_blank" href=3D"http://www.seaside.st/">Seasi=
de</a>.=20

The question is, where is the right place in the code to do that? Or is it a =
preference I have not yet found?

--=20
http://reauktion.de/archer/


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From renggli@iam.unibe.ch Wed Apr 27 16:07:35 2005
From: Lukas Renggli <renggli@iam.unibe.ch>
To: smallwiki@list.inf.unibe.ch
Subject: Re: Squeak SmallWiki prototype - external links
Date: Wed, 27 Apr 2005 18:07:35 +0200
Message-ID: <7b8e38b67978ff2ee0a2224d72f4251c@iam.unibe.ch>
In-Reply-To: <426F8526.3020509@gmx.net>
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>>> I saw the external link marker on the Squeak SmallWiki prototype; I  
>>> saw that they're css based in wikipedia - does the prototype 
>>> implement  them the same way, and if yes, what do I have to alter to 
>>> use them in  my own wiki?
>>
>>
>> I checked this site, but I don't understand what you mean with the  
>> external link marker?
>
> Well, as far as I understand, external links (those created with 
> *link>http://target/*) are known to the structure as being external. 
> So, I'd like to alter the class on external links - like 
> http://box1.squeakfoundation.org:7777/ 
> *Seaside>http://www.seaside.st/* expands to
>
> <a class="external" target="_blank" 
> href="http://www.seaside.st/">Seaside</a>.
> The question is, where is the right place in the code to do that? Or 
> is it a preference I have not yet found?

Ahh, I see the point.

If you want the target to be _blank for all the external links you 
could add the following method:

	VisitorRendererHtml>>acceptLinkExternal: aLink
		stream attributeAt: 'target' put: '_blank'.
		super acceptLinkExternal: aLink.

If you want this attribute to be set just for a few external links 
either use HTML in these cases or add a property to LinkExternal and 
update the classes WikiParser, WikiScanner, VisitorRendererWiki and 
VisitorRendererHtml accordingly.

Cheers,
Lukas

-- 
Lukas Renggli
http://www.lukas-renggli.ch


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