forked from github/kensanata.oddmuse
87 lines
3.2 KiB
Perl
87 lines
3.2 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 2 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, write to the
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# Free Software Foundation, Inc.
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# 59 Temple Place, Suite 330
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# Boston, MA 02111-1307 USA
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$ModulesDescription .= '<p>$Id: dynamic-comments.pl,v 1.10 2011/07/06 19:18:01 as Exp $</p>';
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push(@MyInitVariables, \&DynamicCommentsAddScript);
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sub DynamicCommentsAddScript {
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$HtmlHeaders .= qq{
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<script type="text/Javascript">
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function togglecomments (id) {
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var elem = document.getElementById(id);
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if (elem.className=="commentshown") {
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elem.className="commenthidden";
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}
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else {
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elem.className="commentshown";
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}
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}
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</script>
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} unless $HtmlHeaders =~ /commenthidden/; # mod_perl?
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}
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sub SafeId {
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my $id = shift;
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my $regexp = "";
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$regexp = "|\xc3[\x80-\x96\x98-\xb6\xb8-\xff]|[\xc4-\xca].|\xcb[\x00-\xbf]"
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. "|\xcd[\xb0-\xbd\xbf-\xff]|[\xce-\xDF].|\xe0..|\xe1[\x00-\xbe]."
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. "|\xe1\xbf[\x00-\xbf]|\xe2\x80[\x8c\x8d]"
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if $HttpCharset eq 'UTF-8';
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# Unicode Codepoint UTF-8 encoding
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# [#xC0-#xD6] c3 80 - c3 96
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# [#xD8-#xF6] c3 98 - c3 b6
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# [#xF8-#x2FF] c3 b8 - cb bf
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# [#x370-#x37D] cd b0 - cd bd
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# [#x37F-#x1FFF] cd bf - e1 bf bf
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# [#x200C-#x200D] e2 80 8c - e2 80 8d
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# [#x2070-#x218F] e2 81 b0 - e2 86 8f -- FIXME \
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# [#x2C00-#x2FEF] e2 b0 80 - e2 bf af -- FIXME |
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# [#x3001-#xD7FF] e3 80 81 - ed 9f bf -- FIXME | these are missing
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# [#xF900-#xFDCF] ef a4 80 - ef b7 8f -- FIXME | in the regexp above
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# [#xFDF0-#xFFFD] ef b7 b0 - ef bf bd -- FIXME |
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# [#x10000-#xEFFFF] f0 90 80 80 - f3 af bf bf -- FIXME /
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$id = ":$id" unless $id =~ /^[:_A-Za-z]$regexp/;
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return join('', $id =~ m/([-.:_A-Za-z0-9]$regexp)/g);
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}
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*DynamicCommentsOldGetPageLink = *GetPageLink;
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*GetPageLink = *DynamicCommentsNewGetPageLink;
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sub DynamicCommentsNewGetPageLink {
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my ($id, @rest) = @_;
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if ($CollectingJournal and $id =~ /^$CommentsPrefix/) {
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my $title = $id;
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$title =~ s/_/ /g;
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my $page = PageHtml($id);
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if ($page) {
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my $safe = SafeId($id);
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return qq{<a href="javascript:togglecomments('$safe')">$title</a>}
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. '</p>' # close p before opening div
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. $q->div({-class=>commenthidden, -id=>$safe},
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$page,
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$q->p(DynamicCommentsOldGetPageLink($id, T('Add Comment'))))
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. '<p>'; # open an empty p that will be closed in PrintAllPages
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} else {
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return DynamicCommentsOldGetPageLink($id, T('Add Comment'));
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}
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} else {
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return DynamicCommentsOldGetPageLink($id, @rest);
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}
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}
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