48 lines
2.4 KiB
Markdown
48 lines
2.4 KiB
Markdown
Hi Joey,
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What do you think about CSS classes for links to display link with icon?
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You probably know that there are wikis with that feature, for example
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Moin Moin.
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Here is a piece of `common.css` file grabbed from <http://wiki.openwrt.org>
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site which is powered by Moin Moin wiki:
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a.www:before {content: url(../img/moin-www.png); margin: 0 0.2em;}
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a.http:before {content: url(../img/moin-www.png); margin: 0 0.2em;}
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a.https:before {content: url(../img/moin-www.png); margin: 0 0.2em;}
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a.file:before {content: url(../img/moin-ftp.png); margin: 0 0.2em;}
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a.ftp:before {content: url(../img/moin-ftp.png); margin: 0 0.2em;}
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a.nntp:before {content: url(../img/moin-news.png); margin: 0 0.2em;}
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a.news:before {content: url(../img/moin-news.png); margin: 0 0.2em;}
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a.telnet:before {content: url(../img/moin-telnet.png); margin: 0 0.2em;}
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a.irc:before {content: url(../img/moin-telnet.png); margin: 0 0.2em;}
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a.mailto:before {content: url(../img/moin-email.png); margin: 0 0.2em;}
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a.attachment:before {content: url(../img/moin-attach.png); margin: 0 0.2em;}
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a.badinterwiki:before {content: url(../img/moin-inter.png); margin: 0 0.2em;}
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a.interwiki:before {content: url(../img/moin-inter.png); margin: 0 0.2em;}
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You can see that they use a lot of CSS classes for links, but only one CSS class
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for external links is enough for me :) Please look at my example:
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\[[Foo]] -> <a href="http://www.mywiki.org/foo.html">Foo</a>
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\[[Bar|foo/bar]] -> <a href="http://www.mywiki.org/foo/bar.html">Bar</a>
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<http://www.gnu.org/> -> <a class="external" href="http://www.gnu.org/">http://www.gnu.org/</a>
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[GNU](http://www.gnu.org/) -> <a class="external" href="http://www.gnu.org/">GNU</a>
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[RMS](mailto:rms@gnu.org) -> <a href="mailto:rms@gnu.org">RMS</a>
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My best regards,
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--Pawel
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> If you did not already know, you can achieve similar results using CSS3
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> selectors. Eg: `a[href="http://www.foobar.com/"] { foobar: css }` or
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> `a[title~="Mail"] {text-decoration: none; }`. See
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> <http://www.w3.org/TR/2001/CR-css3-selectors-20011113/> for a complete list.
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>
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> If you need to achieve this in IkiWiki itself, I imagine you could create a
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> plugin which runs in the `format` phase of rendering and search/replaces
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> specific link patterns. This should be a fairly simple exercise in regular
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> expressions.
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>
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> --CharlesMauch
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