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web commit by JoshTriplett: Optional parameters for shortcuts.

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joey 2007-02-10 21:14:31 +00:00
parent 97622e5aa8
commit 8648169e95
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doc/todo/shortcut_optional_parameters.mdwn 100644
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Consider the "All files in this package search" on
<http://packages.debian.org>. The URL for such a search looks like this:
http://packages.debian.org/cgi-bin/search_contents.pl?word=packagename&searchmode=filelist&case=insensitive&version=unstable&arch=i386
To create a "debfiles" [[shortcut|shortcuts]] that takes a package name, you
could just hardcode the architecture and distribution:
\[[shortcut name=debfiles url="http://packages.debian.org/cgi-bin/search_contents.pl?word=%s&searchmode=filelist&case=insensitive&version=unstable&arch=i386"]]
\[[debfiles ikiwiki]]
But what if you could have them as optional parameters instead? The syntax
for the invocation should look like this:
\[[debfiles ikiwiki dist=testing]]
Some possible syntax choices for the shortcut definition:
\[[shortcut name=debfiles url="http://packages.debian.org/cgi-bin/search_contents.pl?word=%s&searchmode=filelist&case=insensitive&version=%(dist)s&arch=%(arch)s" dist="unstable" arch="i386"]]
\[[shortcut name=debfiles url="http://packages.debian.org/cgi-bin/search_contents.pl?word=%s&searchmode=filelist&case=insensitive&version=%(dist=unstable)s&arch=%(arch=i386)s"]]
\[[shortcut name=debfiles url="http://packages.debian.org/cgi-bin/search_contents.pl?word=%s&searchmode=filelist&case=insensitive&version=%{dist=unstable}&arch=%{arch=i386}"]]
\[[shortcut name=debfiles url="http://packages.debian.org/cgi-bin/search_contents.pl?word=$*&searchmode=filelist&case=insensitive&version=${dist=unstable}&arch=${arch=i386}"]]
--[[JoshTriplett]]