Added cutpaste plugin.

I'm wondering if cutandpaste wouldn't be a better name.

1 files changed, 68 insertions, 0 deletions

diff --git a/IkiWiki/Plugin/cutpaste.pm b/IkiWiki/Plugin/cutpaste.pm
new file mode 100644
index 000000000..1737775d5
--- /dev/null
+++ b/IkiWiki/Plugin/cutpaste.pm
@@ -0,0 +1,68 @@
+#!/usr/bin/perl
+package IkiWiki::Plugin::cutpaste;
+
+use warnings;
+use strict;
+use IkiWiki 2.00;
+use UNIVERSAL;
+
+my %savedtext;
+
+sub import { #{{{
+	hook(type => "preprocess", id => "cut", call => \&preprocess_cut, scan => 1);
+	hook(type => "preprocess", id => "copy", call => \&preprocess_copy, scan => 1);
+	hook(type => "preprocess", id => "paste", call => \&preprocess_paste);
+} # }}}
+
+sub preprocess_cut (@) { #{{{
+	my %params=@_;
+
+	foreach my $param (qw{id text}) {
+		if (! exists $params{$param}) {
+			return "[[cut ".sprintf(gettext('%s parameter is required'), $param)."]]";
+		}
+	}
+
+	$savedtext{$params{page}} = {} if not exists $savedtext{$params{"page"}};
+	$savedtext{$params{page}}->{$params{id}} = $params{text};
+
+	return "" if defined wantarray;
+} # }}}
+
+sub preprocess_copy (@) { #{{{
+	my %params=@_;
+
+	foreach my $param (qw{id text}) {
+		if (! exists $params{$param}) {
+			return "[[copy ".sprintf(gettext('%s parameter is required'), $param)."]]";
+		}
+	}
+
+	$savedtext{$params{page}} = {} if not exists $savedtext{$params{"page"}};
+	$savedtext{$params{page}}->{$params{id}} = $params{text};
+
+	return IkiWiki::preprocess($params{page}, $params{destpage}, 
+		IkiWiki::filter($params{page}, $params{destpage}, $params{text})) if defined wantarray;
+} # }}}
+
+sub preprocess_paste (@) { #{{{
+	my %params=@_;
+
+	foreach my $param (qw{id}) {
+		if (! exists $params{$param}) {
+			return "[[paste ".sprintf(gettext('%s parameter is required'), $param)."]]";
+		}
+	}
+
+	if (! exists $savedtext{$params{page}}) {
+		return "[[paste ".gettext('no text was copied in this page')."]]";
+	}
+	if (! exists $savedtext{$params{page}}->{$params{id}}) {
+		return "[[paste ".sprintf(gettext('no text was copied in this page with id %s'), $params{id})."]]";
+	}
+
+	return IkiWiki::preprocess($params{page}, $params{destpage}, 
+		IkiWiki::filter($params{page}, $params{destpage}, $savedtext{$params{page}}->{$params{id}}));
+} # }}}
+
+1;