forked from github/kensanata.oddmuse
f230a64e7d
There were some modules that did not offer "or (at your option) any later version" in their license and these had to be left alone. This should solve the incorrect FSF address issue #4 on GitHub.
82 lines
2.4 KiB
Perl
82 lines
2.4 KiB
Perl
# Copyright (C) 2005 Alex Schroeder <alex@emacswiki.org>
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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use strict;
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use v5.10;
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AddModuleDescription('fckeditor.pl', 'Using FCKeditor In Addition To Wiki Markup');
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our ($q, @MyRules, @MyInitVariables, $HtmlHeaders);
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our ($FCKeditorHeight);
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$FCKeditorHeight = 400; # Pixel
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push (@MyRules, \&WysiwygRule);
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sub WysiwygRule {
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if (m/\G(<.*?>)/cg) {
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return $1 if substr($1,5,6) eq 'script'
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or substr($1,4,6) eq 'script';
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return UnquoteHtml($1);
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}
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return;
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}
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push (@MyInitVariables, \&WysiwygScript);
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sub WysiwygScript {
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# cookie is not initialized yet so we cannot use GetParam
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if ($q->param('action') eq 'edit') {
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$HtmlHeaders = qq{
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<script type="text/javascript" src="/FCKeditor/fckeditor.js"></script>
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<script type="text/javascript">
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window.onload = function()
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{
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var oFCKeditor = new FCKeditor( 'text' ) ;
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oFCKeditor.Height = "$FCKeditorHeight" ;
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oFCKeditor.ReplaceTextarea() ;
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}
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</script>
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<style type="text/css">
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input[name="Preview"] { display: none; }
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</style>
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};
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}
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}
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*OldFckImproveDiff = \&ImproveDiff;
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*ImproveDiff = \&NewFckImproveDiff;
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sub NewFckImproveDiff {
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my $old = OldFckImproveDiff(@_);
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my $new = '';
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my $protected = 0;
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# fix diff inserting change boundaries inside tags
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$old =~ s!&<strong class="changes">([a-z]+);!</strong>&$1;!g;
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$old =~ s!&</strong>([a-z]+);!</strong>&$1;!g;
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# unquote named html entities
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$old =~ s/\&([a-z]+);/&$1;/g;
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foreach my $str (split(/(<strong class="changes">|<\/strong>)/, $old)) {
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# Don't remove HTML tags affected by changes.
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$protected = 1 if $str eq '<strong class="changes">';
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# strip html tags and don't get confused with the < and > created
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# by diff!
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$str =~ s/\<.*?\>//g unless $protected;
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$protected = 0 if $str eq '</strong>';
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$new .= $str;
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}
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return $new;
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}
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