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Diffstat (limited to '.library/IkiWiki/Plugin/license.pm')
-rw-r--r-- | .library/IkiWiki/Plugin/license.pm | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/.library/IkiWiki/Plugin/license.pm b/.library/IkiWiki/Plugin/license.pm new file mode 100644 index 00000000..651c039a --- /dev/null +++ b/.library/IkiWiki/Plugin/license.pm @@ -0,0 +1,59 @@ +# A plugin for ikiwiki to implement adding a footer with licensing information +# based on a default value taken out of a file. + +# Copyright © 2007, 2008 Thomas Schwinge <tschwinge@gnu.org> +# +# This program is free software; you can redistribute it and/or modify it +# under the terms of the GNU General Public License as published by the +# Free Software Foundation; either version 2, or (at your option) any later +# version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY +# or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License +# for more details. +# +# You should have received a copy of the GNU General Public License along +# with this program; if not, write to the Free Software Foundation, Inc., +# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + +# Unless overridden with the `meta' plugin, a footer with licensing information +# will be added to every page using a source file `license' (e.g., +# `license.mdwn') (using the same ``locating rules'' as for the sidebar +# plugin). +# +# The state which page's license text was gathered from which source is not +# tracked, so you'll need a full wiki-rebuild if the `license' file is changed. + +package IkiWiki::Plugin::license; + +use warnings; +use strict; +use IkiWiki 2.00; + +my %license; + +sub import +{ + hook (type => "scan", id => "license", call => \&scan); +} + +sub scan (@) +{ + my %params = @_; + my $page = $params{page}; + + return if defined $pagestate{$page}{meta}{license}; + + my $content; + my $license_page = bestlink ($page, "license") || return; + my $license_file = $pagesources{$license_page} || return; + + # Only an optimization to avoid reading the same file again and again. + $license{$license_file} = readfile (srcfile ($license_file)) + unless defined $license{$license_file}; + + $pagestate{$page}{meta}{license} = $license{$license_file}; +} + +1 |