forked from github/kensanata.oddmuse
64 lines
2.2 KiB
Perl
64 lines
2.2 KiB
Perl
# Copyright (C) 2006-2014 Alex Schroeder <alex@gnu.org>
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#
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# This program is free software: you can redistribute it and/or modify it under
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# the terms of the GNU General Public License as published by the Free Software
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# Foundation, either version 3 of the License, or (at your option) any later
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# version.
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#
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# This program is distributed in the hope that it will be useful, but WITHOUT
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# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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# FOR A PARTICULAR PURPOSE. See the 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 along with
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# 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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our (%Page, %IndexHash, %AdminPages, $HomePage, $RCName, @MyInitVariables, $LinkPattern, $FreeLinkPattern, $FullUrlPattern, $InterLinkPattern, $UserGotoBar, @UserGotoBarPages);
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AddModuleDescription('gotobar.pl', 'Gotobar Extension');
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our ($GotobarName);
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# Include this page on every page:
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$GotobarName = 'GotoBar';
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# do this later so that the user can customize $GotobarName
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push(@MyInitVariables, \&GotobarInit);
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sub GotobarInit {
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$GotobarName = FreeToNormal($GotobarName); # spaces to underscores
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$AdminPages{$GotobarName} = 1;
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if ($IndexHash{$GotobarName}) {
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OpenPage($GotobarName);
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return if PageMarkedForDeletion();
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# Don't use @UserGotoBarPages because this messes up the order of
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# links for unsuspecting users.
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@UserGotoBarPages = ();
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$UserGotoBar = '';
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my $count = 0;
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while ($Page{text} =~ m/($LinkPattern|\[\[$FreeLinkPattern\]\]|\[\[$FreeLinkPattern\|([^\]]+)\]\]|\[$InterLinkPattern\s+([^\]]+?)\]|\[$FullUrlPattern[|[:space:]]([^\]]+?)\])/g) {
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my $page = $2||$3||$4||$6||$8;
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my $text = $5||$7||$9;
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$UserGotoBar .= ' ' if $UserGotoBar;
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if ($6) {
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$UserGotoBar .= GetInterLink($page, $text);
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} elsif ($8) {
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$UserGotoBar .= GetUrl($page, $text);
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} else {
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$UserGotoBar .= GetPageLink($page, $text);
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# The first local page is the homepage, the second local page
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# is the list of recent changes.
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$count++;
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if ($count == 1) {
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$HomePage = FreeToNormal($page);
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} elsif ($count == 2) {
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$RCName = FreeToNormal($page);
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}
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}
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}
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}
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}
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