91 lines
2.1 KiB
Perl
91 lines
2.1 KiB
Perl
#!/usr/bin/perl
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package IkiWiki::Plugin::cutpaste;
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use warnings;
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use strict;
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use IkiWiki 3.00;
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sub import {
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hook(type => "getsetup", id => "cutpaste", call => \&getsetup);
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hook(type => "needsbuild", id => "cutpaste", call => \&needsbuild);
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hook(type => "preprocess", id => "cut", call => \&preprocess_cut, scan => 1);
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hook(type => "preprocess", id => "copy", call => \&preprocess_copy, scan => 1);
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hook(type => "preprocess", id => "paste", call => \&preprocess_paste);
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}
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sub getsetup () {
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return
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plugin => {
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safe => 1,
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rebuild => undef,
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section => "widget",
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},
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}
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sub needsbuild (@) {
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my $needsbuild=shift;
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foreach my $page (keys %pagestate) {
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if (exists $pagestate{$page}{cutpaste}) {
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if (exists $pagesources{$page} &&
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grep { $_ eq $pagesources{$page} } @$needsbuild) {
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# remove state, will be re-added if
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# the cut/copy directive is still present
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# on rebuild.
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delete $pagestate{$page}{cutpaste};
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}
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}
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}
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return $needsbuild;
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}
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sub preprocess_cut (@) {
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my %params=@_;
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foreach my $param (qw{id text}) {
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if (! exists $params{$param}) {
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error sprintf(gettext('%s parameter is required'), $param);
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}
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}
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$pagestate{$params{page}}{cutpaste}{$params{id}} = $params{text};
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return "" if defined wantarray;
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}
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sub preprocess_copy (@) {
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my %params=@_;
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foreach my $param (qw{id text}) {
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if (! exists $params{$param}) {
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error sprintf(gettext('%s parameter is required'), $param);
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}
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}
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$pagestate{$params{page}}{cutpaste}{$params{id}} = $params{text};
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return IkiWiki::preprocess($params{page}, $params{destpage}, $params{text})
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if defined wantarray;
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}
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sub preprocess_paste (@) {
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my %params=@_;
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foreach my $param (qw{id}) {
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if (! exists $params{$param}) {
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error sprintf(gettext('%s parameter is required'), $param);
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}
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}
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if (! exists $pagestate{$params{page}}{cutpaste}) {
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error gettext('no text was copied in this page');
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}
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if (! exists $pagestate{$params{page}}{cutpaste}{$params{id}}) {
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error sprintf(gettext('no text was copied in this page with id %s'), $params{id});
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}
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return IkiWiki::preprocess($params{page}, $params{destpage},
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$pagestate{$params{page}}{cutpaste}{$params{id}});
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}
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1;
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