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Contents of /suikawiki/script/wiki.cgi

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Revision 1.47 - (show annotations) (download)
Fri Jan 3 03:27:30 2003 UTC (21 years, 4 months ago) by w
Branch: MAIN
Changes since 1.46: +36 -68 lines
YukiWikiDBMeta support

1 #!/usr/bin/perl
2 # wiki.cgi - This is YukiWiki, yet another Wiki clone.
3 #
4 # This program is free software; you can redistribute it and/or
5 # modify it under the same terms as Perl itself.
6
7 use strict;
8 use lib qw(./lib);
9 use CGI::Carp qw(fatalsToBrowser);
10 our $VERSION = do{my @r=(q$Revision: 1.46 $=~/\d+/g);sprintf "%d."."%02d" x $#r,@r};
11
12 require 'wikidata/suikawiki-config.ph';
13 use Fcntl;
14 ##############################
15 my %fmt; ## formatter objects
16 my %embed_command = (
17 searched => '^\[\[#searched:([^\]]+)\]\]$',
18 form => qr/\[\[\#form(?:\(([A-Za-z0-9-]+)\))?:'((?:[^'\\]|\\.)*)':'((?:[^'\\]|\\.)*)'(?::'((?:[^'\\]|\\.)*)')?\]\]/,
19 );
20 our ($modifier_dbtype,$url_cgi,%uri,%PathTo,$use_exists);
21 our (%PageName,$kanjicode,$lang,%FixedPage);
22
23 ##############################
24 my %form;
25 our %database;
26 our $database = bless {}, 'wiki::dummy';
27 my %interwiki;
28 ##############################
29 my %page_command = (
30 $PageName{RssPage} => 'rss',
31 );
32 my %command_do = (
33 read => \&do_read,
34 TEXT_CSS => \&do_output_css,
35 edit => \&do_edit,
36 adminedit => \&do_adminedit,
37 adminchangepassword => \&do_adminchangepassword,
38 write => \&do_write,
39 searchform => \&do_searchform,
40 comment => \&do_comment,
41 RandomJump => \&do_random_jump,
42 rss => \&do_rss,
43 diff => \&do_diff,
44 wikiform => \&do_wikiform,
45 map => \&do_map,
46 );
47 my $UA = ''; ## User agent name
48 $| = 1;
49 ##############################
50
51 sub main {
52 $UA = $main::ENV{HTTP_USER_AGENT};
53 &open_db;
54 &init_form;
55 if ($command_do{$form{mycmd}}) {
56 &{$command_do{$form{mycmd}}};
57 } else {
58 &{$command_do{read}};
59 }
60 &close_db;
61 }
62
63 sub do_read {
64 my $content = $database{$form{mypage}};
65 my $lm = $database->mtime ($form{mypage});
66 wiki::referer::add ($form{mypage}, $ENV{HTTP_REFERER});
67 wiki::useragent::add ($ENV{HTTP_USER_AGENT});
68 my ($r, $c) = get_search_result ($form{mypage});
69 my $rl = wiki::referer::list_html ($form{mypage});
70 my @toc;
71 push @toc, qq(-<a href="#wikipage-see-also">@{[&Resource('SeeAlso',escape=>1)]}</a>) if $c;
72 push @toc, qq(-<a href="#wikipage-referer">@{[&Resource('Referers',escape=>1)]}</a>) if $rl;
73 my $cf = 'SuikaWiki/0.9';
74 ## Should be support at least:
75 ## - 'SuikaWiki/0.9' CRLF
76 ## - 'H2H/' ("0.9" / "1.0" / "1.1") CRLF
77 ## - "/*" WSP* 'W3C-CSS/' ("1.0" / "2.0") "*/" CRLF
78 $cf = $1 if $content =~ s#^(?:/\*\s*|[\#<]\?)?([A-Z][A-Za-z0-9-]+/[0-9.]+(?:[^0-9.\x0D\x0A][^\x0D\x0A]*)?)[\x0D\x0A]+##s;
79 if ($cf =~ m!^(?:\#\?)?SuikaWiki/0.9(?:$|\s)!) {
80 my $expires = time;
81 if ($cf =~ /interactive="yes"/) {
82 $lm = $expires;
83 } else {
84 $expires += 120;
85 }
86 &print_header ($form{mypage}, -last_modified => $lm, -expires => $expires,
87 -content_format => $cf, -noindex => ($cf =~ /obsoleted="yes"/ ? 1 : 0));
88 &print_content ($content, content_format => $cf, last_modified => $lm,
89 -toc => \@toc);
90 print &text_to_html (q([[#comment]])) if $cf !~ /obsoleted="yes"/ && !$FixedPage{$form{mypage}};
91 } else {
92 &print_header($form{mypage}, -expires => time + 120, -last_modified => $lm);
93 print "<pre>@{[&escape($content)]}</pre>";
94 }
95 if ($c) {
96 print qq{<h2 @{[&id_and_name('wikipage-see-also')]}>@{[&Resource('SeeAlso',escape=>1)]}</h2>};
97 print $r;
98 }
99 if ($rl) {
100 print qq(<div @{[&id_and_name('wikipage-referer')]}><h2>@{[&Resource('Referers',escape=>1)]}</h2>\n$rl</div>\n);
101 }
102 #print "\n". gmtime."Footer...\n";
103 &print_footer($form{mypage}, $lm);
104 #print "\n". gmtime."Fin...\n";
105 }
106
107 sub do_output_css {
108 wiki::referer::add ($form{mypage}, $ENV{HTTP_REFERER});
109 wiki::useragent::add ($ENV{HTTP_USER_AGENT});
110 my $content = $database{$form{mypage}};
111 if ($content =~ m#^\s*/\*\s*W3C-CSS#) {
112 my $lm = gmtime $database->mtime ($form{mypage});
113 print "Content-Type: text/css; charset=@{[&get_charset_name($kanjicode)]}\n";
114 print "Last-Modified: $lm\n";
115 print "Expires: @{[scalar gmtime time+3600]}\n"; ## TODO: don't use asctime
116 print "\n";
117 print $content;
118 } else {
119 print "Status: 406 Unsupported Media Type\n";
120 &print_header('WikiPageIsNotCSS', -noindex => 1);
121 &print_content($database{WikiPageIsNotCSS});
122 &print_footer('WikiPageIsNotCSS');
123 }
124 }
125
126 sub id_and_name ($) {
127 my $name = shift;
128 if ($UA =~ m#Mozilla/[12]\.|Microsoft Internet Explorer#) {
129 qq{id="$name"><a name="$name"></a};
130 } else {
131 qq{id="$name"};
132 }
133 }
134
135 sub do_edit {
136 my ($page) = &unarmor_name(&armor_name($form{mypage}));
137 if (not &is_editable($page)) {
138 &print_header($page, -noindex => 1, -expires => time+60);
139 &print_message(&Resource('Error:ThisPageIsUneditable'));
140 } elsif (&is_frozen($page)) {
141 &print_header($page, -noindex => 1, -expires => time+60);
142 &print_message(&Resource('Error:ThisPageIsUneditable'));
143 } else {
144 &print_header($page, -noindex => 1, -expires => time+60);
145 &print_editform($database{$page}, $database->mtime ($page), admin=>0);
146 }
147 wiki::referer::add ($form{mypage}, $ENV{HTTP_REFERER});
148 wiki::useragent::add ($ENV{HTTP_USER_AGENT});
149 my ($r, $c) = get_search_result ($form{mypage});
150 my $rl = wiki::referer::list_html ($form{mypage});
151 if ($c) {
152 print qq{<h2 id="wikipage-see-also">@{[&Resource('SeeAlso',escape=>1)]}</h2>};
153 print $r;
154 }
155 if ($rl) {
156 print qq(<div id="wikipage-referer"><h2>@{[&Resource('Referers',escape=>1)]}</h2>\n$rl</div>\n);
157 }
158 &print_footer($page);
159 }
160
161 sub do_adminedit {
162 my ($page) = &unarmor_name(&armor_name($form{mypage}));
163 &print_header($page, -noindex => 1, -expires => time+60);
164 if (not &is_editable($page)) {
165 &print_message(&Resource('Error:ThisPageIsUneditable'));
166 } else {
167 &print_message(&Resource('Error:PasswordIsNotSpecified'));
168 &print_editform($database{$page}, $database->mtime ($page), admin=>1);
169 }
170 &print_footer($page);
171 }
172
173 sub do_adminchangepassword {
174 if ($form{mynewpassword} ne $form{mynewpassword2}) {
175 &print_error(&Resource('Error:PasswordMismatch'));
176 }
177 my ($validpassword_crypt) = $database->meta (AdminPassword => $PageName{AdminSpecialPage});
178 if ($validpassword_crypt) {
179 if (not &valid_password($form{myoldpassword})) {
180 &print_error(&Resource('Error:PasswordIsIncorrect'));
181 }
182 }
183 my ($sec, $min, $hour, $day, $mon, $year, $weekday) = localtime(time);
184 my (@token) = ('0'..'9', 'A'..'Z', 'a'..'z');
185 my $salt1 = $token[(time | $$) % scalar(@token)];
186 my $salt2 = $token[($sec + $min*60 + $hour*60*60) % scalar(@token)];
187 my $crypted = crypt($form{mynewpassword}, "$salt1$salt2");
188 $database->meta (AdminPassword => $PageName{AdminSpecialPage} => $crypted);
189
190 &print_header('CompletedSuccessfully', -noindex => 1);
191 &print_message(&Resource('Error:PasswordIsChanged'));
192 &print_footer('CompletedSuccessfully');
193 }
194
195 sub valid_password ($) {
196 my ($validpassword_crypt) = $database->meta (AdminPassword => $PageName{AdminSpecialPage});
197 return crypt (shift, $validpassword_crypt) eq $validpassword_crypt ? 1 : 0;
198 }
199
200 sub do_write {
201 if (&frozen_reject()) {
202 return;
203 }
204
205 if (not &is_editable($form{mypage})) {
206 &print_header($form{mypage}, -noindex => 1);
207 &print_message(&Resource('Error:ThisPageIsUneditable'));
208 &print_footer($form{mypage});
209 return;
210 }
211
212 if (&conflict($form{mypage}, $form{mymsg})) {
213 return;
214 }
215
216 if ($form{mymsg}) {
217 if ($form{mytouch} || !ref $database) {
218 $database{$form{mypage}} = $form{mymsg};
219 } else {
220 $database->STORE ($form{mypage} => $form{mymsg}, -touch => 0);
221 }
222 $database->meta (IsFrozen => $form{mypage} => 0 + $form{myfrozen});
223 my $fragment = '';
224 $fragment .= qq(;after_edit_cmd=@{[&encode($form{after_edit_cmd})]}) if $form{after_edit_cmd};
225 if ($form{__comment_anchor_index}) {
226 $fragment .= qq(#anchor-$form{__comment_anchor_index});
227 } elsif ($form{__wikiform_anchor_index}) {
228 $fragment .= qq(#wikiform-$form{__wikiform_anchor_index});
229 }
230 &print_header('CompletedSuccessfully', -noindex => 1, -goto => $url_cgi.'?mycmd='.&encode($form{after_edit_cmd}||'read').';mypage='.&encode($form{mypage}).qq(;x-param=@{[time.[0..9]->[rand 10]]}$fragment));
231 &print_message(&Resource('Error:SavedSuccessfully'));
232 &print_content(&Resource('Error:ContinueReading')." @{[&armor_name($form{mypage})]}");
233 &print_footer('CompletedSuccessfully');
234 } else {
235 delete $database{$form{mypage}};
236 &print_header($form{mypage}, -noindex => 1);
237 &print_message(&Resource('Error:PageIsDeletedSuccessfully'));
238 &print_footer($form{mypage});
239 }
240 }
241
242 sub get_search_result ($;%) {
243 my $word = lc shift;
244 my %option = @_;
245 my @r;
246 foreach my $page (keys %database) {
247 next if !$option{-match_myself} && ($page eq $word);
248 my $content = lc $database{$page};
249 if (index (lc $page, $word) > -1) {
250 my $c = $content =~ s/\Q$word\E//g;
251 push @r, [$page, $c+20];
252 } elsif (index ($word, lc $page) > -1) {
253 my $c = $content =~ s/\Q$word\E//g;
254 push @r, [$page, $c+10];
255 } elsif (my $c = $content =~ s/\Q$word\E//g) {
256 push @r, [$page, $c];
257 }
258 }
259 #my $em = sub { my $s = shift; $s =~ s#(\Q$word\E)#<em>$1</em>#gi; $s };
260 my $r = join "\n", map {qq(<li>[$_->[1]] <a href ="$url_cgi?@{[&encode($_->[0])]}" class="wiki">@{[&escape($_->[0])]}</a> <span class="wikipage-summary">@{[&escape(&get_subjectline($_->[0]))]}</span></li>)} sort {$b->[1] <=> $a->[1] || $a->[0] cmp $b->[0]} @r;
261 $r = qq|<ul class="search-result">$r</ul>| if $r;
262 wantarray? ($r, scalar @r): $r;
263 }
264
265 sub do_random_jump {
266 my @list = keys %database;
267 my $name = &encode ($list[rand @list]);
268 my $scheme = 'http';
269 $scheme = lc $1 if $main::ENV{SERVER_PROTOCOL} =~ m#([A-Za-z0-9+.%-]+)#;
270 print "Location: $scheme://$main::ENV{SERVER_NAME}:$main::ENV{SERVER_PORT}$url_cgi?$name\n";
271 print "\n";
272 }
273
274 sub print_error {
275 my ($msg) = @_;
276 &print_header($PageName{ErrorPage}, -noindex => 1);
277 print qq(<p><strong class="error">$msg</strong></p>);
278 &print_footer($PageName{ErrorPage});
279 exit(0);
280 }
281
282 sub print_header ($;%) {
283 my ($page, %option) = @_;
284 my @head;
285 $option{body_class} = &is_frozen($page) ? 'frozen' : 'normal';
286 $option{body_class} .= " wiki-page-obsoleted" if $option{-content_format} =~ /obsoleted="yes"/;
287 if ($option{-goto}) {
288 if ($UA =~ m#Opera|MSIE 2\.#) {
289 ## WARNING: This code may output unsafe HTML document if
290 ## $option{-goto} is not clean.
291 $option{-goto} =~ tr/;/&/ if $UA =~ m#Opera#;
292 print qq{Refresh: 0; url=$option{-goto}\n};
293 push @head, qq(<meta http-equiv="refresh" content="0; url=$option{-goto}">);
294 } else {
295 $option{-goto} =~ tr/;/&/ if $UA =~ m#Mozilla/[1-4]\.#;
296 print qq{Refresh: 0; url="$option{-goto}"\n};
297 push @head, qq(<meta http-equiv="refresh" content="0; url=&quot;@{[&escape($option{-goto})]}&quot;">);
298 }
299 }
300 print qq{Last-Modified: @{[scalar gmtime $option{-last_modified}]}\n} if $option{-last_modified};
301 if ($option{-expires}) {
302 print qq{Expires: @{[scalar gmtime $option{-expires}]}\n};
303 }
304 if ($UA =~ m#Mozilla/2#) {
305 my $ct = qq{text/html; charset=@{[&get_charset_name($kanjicode,compatible=>1)]}};
306 print qq{Content-Type: $ct\n};
307 push @head, qq{<meta http-equiv="content-type" content="$ct">};
308 } elsif ($UA =~ m#Infomosaic#) {
309 print qq{Content-Type: text/html\n};
310 } else {
311 print qq{Content-Type: text/html; charset=@{[&get_charset_name($kanjicode)]}\n};
312 }
313 push @head, qq(<title>@{[&escape($page)]}</title>);
314 if ($UA !~ m#Mozilla/[1-4]\.# || $UA =~ m#MSIE (?:[4-9]\.|\d\d)#) {
315 push @head, qq(<link rel="stylesheet" type="text/css").
316 qq( href="@{[&escape($uri{wiki}.'?mycmd=TEXT_CSS;mypage='.&encode($PageName{DefaultStyleForHTML}).';x-lm='.$database->mtime ($PageName{DefaultStyleForHTML}))]}");
317 }
318 push @head, q(<meta name="ROBOTS" content="NOINDEX">) if $option{-noindex};
319 my ($Links, $links) = &make_navigate_links ($page);
320 #print $Links; ## Link: fields
321 $links = join "\n", (@head, $links);
322 print <<"EOD";
323 Content-Language: $lang
324 Content-Style-Type: text/css
325
326 <!-- <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
327 "http://www.w3.org/TR/html4/loose.dtd"> + RUBY -->
328 <html lang="$lang" class="$option{body_class}">
329 <head profile="http://suika.fam.cx/~wakaba/-temp/wiki/wiki?WikiHTMLMetaProfile">
330 $links
331 </head>
332 <body class="$option{body_class}">
333 EOD
334 &print_navigate_links ($page);
335 print <<EOD;
336 <h1 class="header">@{[&escape($page)]}</h1>
337 EOD
338 }
339
340 sub get_charset_name ($;%) {
341 my ($charset, %option) = (lc shift, @_);
342 if ($charset =~ 'euc') {
343 $charset = $option{compatible} ? 'x-euc-jp' : 'euc-jp';
344 } elsif ($charset =~ 'sjis' || $charset =~ 'shift') {
345 $charset = $option{compatible} ? 'x-sjis' : 'shift_jis';
346 } elsif ($charset =~ 'jis') {
347 $charset = 'iso-2022-jp';
348 }
349 $charset;
350 }
351
352 sub print_navigate_links (@) {
353 my ($page) = @_;
354 my $editable = (&is_editable($page) && !&is_frozen($page)) ? 1 : 0;
355 my $cookedpage = &encode($page);
356 print <<EOH;
357 <div class="tools">
358 @{[ $editable
359 ? qq(<a title="@{[&Resource('EditThisPageLong',escape=>1)]}" href="$url_cgi?mycmd=edit;mypage=$cookedpage" accesskey="E" class="wiki-cmd">@{[&Resource('EditThisPage',escape=>1)]}</a> | )
360 : qq()
361 ]}
362 <a href="$url_cgi?mycmd=read;mypage=$cookedpage;x-param=@{[time.[0..9]->[rand 10]]}" class="wiki-cmd" title="@{[&Resource('ViewThisPageLong',escape=>1)]}">@{[&Resource('ViewThisPage',escape=>1)]}</a> |
363 <a href="$url_cgi?mycmd=map;mypage=$cookedpage" class="wiki-cmd" title="@{[&Resource('ShowMapOfThisPageLong',escape=>1)]}">@{[&Resource('ShowMapOfThisPage',escape=>1)]}</a> |
364 <a href="$url_cgi?$PageName{CreatePage}" class="wiki" title="@{[&Resource('GoToCreatePageLong',escape=>1)]}">@{[&Resource('GoToCreatePage',escape=>1)]}</a> |
365 <a href="$url_cgi?$PageName{IndexPage}" class="wiki" title="@{[&Resource('GoToIndexPageLong',escape=>1)]}">@{[&Resource('GoToIndexPage',escape=>1)]}</a> |
366 <a href="$url_cgi?$PageName{FrontPage}" class="wiki" title="@{[&Resource('GoToHomePageLong',escape=>1)]}">@{[&Resource('GoToHomePage',escape=>1)]}</a> |
367 <a href="$url_cgi?$PageName{SearchPage}" class="wiki" title="@{[&Resource('GoToSearchPageLong',escape=>1)]}">@{[&Resource('GoToSearchPage',escape=>1)]}</a> |
368 <a href="$url_cgi?mycmd=RandomJump;x-param=@{[time.[0..9]->[rand 10]]}" class="wiki randomlink" title="@{[&Resource('GoSomewhereLong',escape=>1)]}">@{[&Resource('GoSomewhere',escape=>1)]}</a> |
369 <a href="$url_cgi?$PageName{RecentChanges}" class="wiki" title="@{[&Resource('GoToRecentChangesLong',escape=>1)]}">@{[&Resource('GoToRecentChanges',escape=>1)]}</a>
370 </div>
371 EOH
372 }
373
374 sub make_navigate_links ($) {
375 my $page = shift;
376 my @link;
377 push @link, {rel=>'edit', href=>"$url_cgi?mycmd=edit;mypage=@{[&encode($page)]}", class=>"wiki-command", title=>&Resource('EditThisPageLink')} if &is_editable ($page) && !&is_frozen ($page);
378 push @link, {rel=>'edit', href=>"$url_cgi?mycmd=adminedit;mypage=@{[&encode($page)]}", class=>"wiki-command", title=>&Resource('AdminEditThisPageLink')} if &is_editable ($page) || &is_frozen ($page);
379 push @link, {rel=>'view', href=>"$url_cgi?mycmd=read;mypage=@{[&encode($page)]};x-p=@{[time.[0..9]->[rand 10]]}", class=>'wiki-command', title=>&Resource('ViewThisPageLink')};
380 push @link, {rel=>'myself', href=>"$url_cgi?@{[&encode($page)]}", class=>'wiki', title=>&Resource('GoToMyselfLink')};
381 push @link, {rel=>'index', href=>"$url_cgi?$PageName{IndexPage}", class=>'wiki', title=>&Resource('GoToIndexPageLink')};
382 push @link, {rel=>'home', href=>"$url_cgi?$PageName{FrontPage}", class=>'wiki', title=>&Resource('GoToHomePageLink')};
383 push @link, {rel=>'News', href=>"$url_cgi?WikiNews", class=>'wiki', title=>&Resource('GoToWikiNewsLink')};
384 push @link, {rel=>'News', href=>"$url_cgi?$PageName{RecentChanges}", class=>"wiki", title=>&Resource('GoToRecentChangesLink')};
385 push @link, {rel=>'News', href=>"$url_cgi?$PageName{RssPage}", class=>"wiki", title=>&Resource('GoToRssPageLink'), type=>'application/xml'};
386 push @link, {rel=>'search', href=>"$url_cgi?$PageName{SearchPage}", class=>'wiki', title=>&Resource('GoToSearchPageLink')};
387 push @link, {rel=>'help', href=>"$url_cgi?WikiHelp", class=>'wiki', title=>&Resource('GoToWikiHelpLink')};
388 push @link, {rel=>'copyright', href=>"$url_cgi?WikiPageLicense", class=>'wiki', title=>&Resource('GoToWikiPageLicenseLink')};
389 push @link, {rel=>'jump', href=>qq(javascript:var%20WikiName=prompt('Please%20input%20the%20WikiName:','','Jump%20to%20SuikaWiki');if(WikiName)%7B_content.location.href='$url_cgi%3F'+encodeURIComponent(WikiName)%7D), class=>'wiki-cmd', title=>&Resource('JumpToLink')};
390 push @link, {rel=>'jump', href=>qq(javascript:var%20WikiName=prompt('Please%20input%20the%20WikiName:','','Jump%20to%20SuikaWiki');if(WikiName)%7B_content.location.href='$url_cgi%3Fmycmd=edit;mypage='+encodeURIComponent(WikiName)%7D), class=>'wiki-cmd', title=>&Resource('JumpToEditLink')};
391 push @link, {rel=>'lucky', href=>"$url_cgi?mycmd=RandomJump;x-param=@{[time.[0..9]->[rand 10]]}", class=>'wiki randomlink', title=>&Resource('GoSomewhereLink')};
392 push @link, {rel=>'history', href=>$uri{cvs_wikipage}.do{my $s=$page;$s=~s/(.)/sprintf '%02X', ord $1/ges;$s}.'.txt', title=>&Resource('ViewHistoryOfThisPageLink'),hreflang=>'en'} if $uri{cvs_wikipage};
393 push @link, {rel=>'history', href=>"$url_cgi?mycmd=diff;mypage=@{[&encode($page)]}", title=>&Resource('ViewDiffOfThisPageLink'), class=>'wiki-command'} if $wiki::diff::UseDiff;
394 push @link, {rel=>'contents', href=>"$url_cgi?mycmd=map;mypage=@{[&encode($page)]}", title=>&Resource('ShowMapOfThisPageLink'), class=>'wiki-command'};
395 my ($Links, $links) = ('', '');
396 for my $e (@link) {
397 $links .= qq(<link);
398 $Links .= qq(Link: <$e->{href}>);
399 for my $attr (qw/rel rev href title class type hreflang charset/) {
400 $links .= qq( $attr="@{[&escape($e->{$attr})]}") if $e->{$attr};
401 }
402 for my $attr (qw/rel rev title/) {
403 $Links .= qq(; $attr="@{[do{$e->{$attr} =~ s/([\\\"])/\\$1/g; $e->{$attr}}]}") if $e->{$attr};
404 }
405 $links .= qq(>\n);
406 $Links .= qq(\n);
407 }
408 wantarray ? ($Links, $links) : $Links;
409 }
410
411 sub print_footer {
412 my ($page, $lm) = @_;
413 my $epage = &encode ($page);
414 my $cvslog1 = q$Revision: 1.46 $;
415 my $cvslog2 = q$Date: 2003/01/02 12:14:15 $;
416 print_navigate_links ($page);
417 print <<"EOD";
418 @{[ $lm ? qq(<div id="wikipage-last-modified">@{[&Resource('LastModified=',escape=>1)]}@{[&_rfc3339_date ($lm)]}</div>) : '' ]}
419 <div class="footer">
420 <a href="http://www.hyuki.com/yukiwiki/" title="YukiWiki 2.0.beta1.2002-05-29 &copy; 2000-2002 by Hiroshi Yuki">@{[&Resource('About:Name:YukiWiki',escape=>1)]}</a> <a href="http://digit.que.ne.jp/work/" title="WalWiki 2.0.beta1.wal.1 &copy; 2000-2002 by Makio Tsukamoto">@{[&Resource('About:Name:WalWiki',escape=>1)]}</a>
421 <a href="/gate/cvs/wakaba/wiki/" title="@{[&Resource('About:SuikaWiki:JumpToCVS',escape=>1)]} ($cvslog2)">@{[&Resource('About:Name:SuikaWiki',escape=>1)]} $cvslog1</a>
422 </div>
423 </body>
424 </html>
425 EOD
426 }
427
428 sub escape {
429 my $s = shift;
430 $s =~ s|\r\n|\n|g;
431 $s =~ s|&|&amp;|g;
432 $s =~ s|<|&lt;|g;
433 $s =~ s|>|&gt;|g;
434 $s =~ s|"|&quot;|g;
435 return $s;
436 }
437
438 sub unescape {
439 my $s = shift;
440 # $s =~ s|\n|\r\n|g;
441 $s =~ s|&lt;|<|g;
442 $s =~ s|&gt;|>|g;
443 $s =~ s|&quot;|"|g;
444 $s =~ s|&amp;|&|g;
445 return $s;
446 }
447
448 sub print_content ($;$) {
449 my ($rawcontent, %option) = @_;
450 print &text_to_html($rawcontent, toc=>1, %option);
451 }
452
453 sub text_to_html {
454 my ($txt, %option) = @_;
455 my @toc;
456 my @toc2 = @{$option{-toc}||[]};
457 my $tocnum = 0;
458
459 ## Load constants
460 my %const;
461 if ($option{content_format} =~ /import="([^"]+)"/) {
462 for (split /\s*,\s*/, $1) {
463 my $wp = $database{$_};
464 if ($wp =~ m!^\#\?SuikaWikiConst/1.0!) {
465 wiki::suikawikiconst::to_hash ($wp => \%const);
466 }
467 }
468 }
469
470 $txt =~ s{__&&([^&]+)&&__}{defined $const{$1}?$const{$1}:qq(__&&$1&&__)}ge;
471 my (@txt) = split(/\n/, $txt);
472 my (@saved, @result);
473 unshift(@saved, "</p>");
474 push(@result, "<p>");
475 foreach (@txt) {
476 chomp;
477 if (/^\*\*\*\*\*([^\x0D\x0A]*)/) {
478 push(@toc, qq(----- <a href="#i$tocnum">@{[&escape($1)||$tocnum]}</a>\n));
479 push(@result, splice(@saved), qq(<h6 @{[&id_and_name("i$tocnum")]}>) . &inline($1, const => \%const) . '</h6>');
480 $tocnum++;
481 } elsif (/^\*\*\*\*([^\x0D\x0A]*)/) {
482 push(@toc, qq(---- <a href="#i$tocnum">@{[&escape($1)||$tocnum]}</a>\n));
483 push(@result, splice(@saved), qq(<h5 @{[&id_and_name("i$tocnum")]}>) . &inline($1, const => \%const) . '</h5>');
484 $tocnum++;
485 } elsif (/^\*\*\*([^\x0D\x0A]*)/) {
486 push(@toc, qq(--- <a href="#i$tocnum">@{[&escape($1)||$tocnum]}</a>\n));
487 push(@result, splice(@saved), qq(<h4 @{[&id_and_name("i$tocnum")]}>) . &inline($1, const => \%const) . '</h4>');
488 $tocnum++;
489 } elsif (/^\*\*([^\x0D\x0A]*)/) {
490 # if (/^\*\*(.*)/) {
491 # Walrus mod (6) end
492 push(@toc, qq(-- <a href="#i$tocnum">@{[&escape($1)||$tocnum]}</a>\n));
493 push(@result, splice(@saved), qq(<h3 @{[&id_and_name("i$tocnum")]}>) . &inline($1, const => \%const) . '</h3>');
494 $tocnum++;
495 } elsif (/^\*([^\x0D\x0A]*)/) {
496 push(@toc, qq(- <a href="#i$tocnum">@{[&escape($1)||$tocnum]}</a>\n));
497 push(@result, splice(@saved), qq(<h2 @{[&id_and_name("i$tocnum")]}>) . &inline($1, const => \%const) . '</h2>');
498 $tocnum++;
499 } elsif (/^(={1,6})(.*)/) {
500 &back_push('ol', length($1), \@saved, \@result);
501 push(@result, '<li>' . &inline($2, const => \%const) . '</li>');
502 } elsif (/^(-{1,6})(.*)/) {
503 &back_push('ul', length($1), \@saved, \@result);
504 my ($pf, $l) = ('', $2);
505 if (!$main::_EMBEDED && $l =~ s/^\s*\[([0-9]+)\]//) {
506 my $num = 0+$1;
507 $pf = qq(<a name="anchor-$num" id="anchor-$num" class="anchor">[$num]</a>);
508 }
509 push(@result, '<li>' . $pf . &inline ($l, const => \%const) . '</li>');
510 } elsif (/^:([^:]+):(.*)/) {
511 &back_push('dl', 1, \@saved, \@result);
512 push(@result, '<dt>' . &inline($1, const => \%const) . '</dt>', '<dd>' . &inline($2, const => \%const) . '</dd>');
513 } elsif (/^(?!>>\d)(>{1,5})(.*)/) {
514 &back_push('blockquote', length($1), \@saved, \@result);
515 push @result, "<p>";
516 push(@result, &inline($2, const => \%const));
517 unshift @saved, "</p>";
518 } elsif (/^\s*$/) {
519 push(@result, splice(@saved));
520 push(@result, "<p>");
521 unshift(@saved, "</p>");
522 } elsif (/^(\s+.*)$/) {
523 &back_push('pre', 1, \@saved, \@result);
524 push(@result, &inline($1, const => \%const));
525 } elsif (/^\,(.*?)[\x0D\x0A]*$/) {
526 &back_push('table', 1, \@saved, \@result);
527 #######
528 # This part is taken from Mr. Ohzaki's Perl Memo and Makio Tsukamoto's WalWiki.
529 # XXXXX
530 my $tmp = "$1,";
531 my @value = map {/^"(.*)"$/ ? scalar($_ = $1, s/""/"/g, $_) : $_} ($tmp =~ /("[^"]*(?:""[^"]*)*"|[^,]*),/g);
532 my @align = map {(s/^\s+//) ? ((s/\s+$//) ? ' align="center"' : ' align="right"') : ''} @value;
533 my @colspan = map {($_ eq '==') ? 0 : 1} @value;
534 for (my $i = 0; $i < @value; $i++) {
535 if ($colspan[$i]) {
536 while ($i + $colspan[$i] < @value and $value[$i + $colspan[$i]] eq '==') {
537 $colspan[$i]++;
538 }
539 $colspan[$i] = ($colspan[$i] > 1) ? sprintf(' colspan="%d"', $colspan[$i]) : '';
540 $value[$i] = sprintf('<td%s%s>%s</td>', $align[$i], $colspan[$i], &inline($value[$i], const => \%const));
541 } else {
542 $value[$i] = '';
543 }
544 }
545 push(@result, join('', '<tr>', @value, '</tr>'));
546 # XXXXX
547 #######
548 } elsif (/^\[(INS|DEL|PRE)\[\s*$/) {
549 push @result, splice (@saved), '<'.lc($1).'>';
550 unshift @saved, "</p>";
551 push @result, "<p>";
552 } elsif (/^\](INS|DEL|PRE)\]\s*$/) {
553 push @result, splice (@saved), '</'.lc($1).'>';
554 } elsif (/^\[([0-9]+)\](.*)$/ && !$main::_EMBEDED) {
555 my $num = 0+$1;
556 push @result, qq(<a name="anchor-$num" id="anchor-$num" class="anchor">[$num]</a>);
557 push @result, &inline ($2, const => \%const);
558 } else {
559 push(@result, &inline($_, const => \%const));
560 }
561 }
562 push(@result, splice(@saved));
563
564 my $toc = '';
565 if ($option{toc}) {
566 # Convert @toc (table of contents) to HTML.
567 # This part is taken from Makio Tsukamoto's WalWiki.
568 my (@tocsaved, @tocresult);
569 foreach (@toc,@toc2) {
570 if (/^(-{1,6})(.*)$/) {
571 &back_push('ul', length($1), \@tocsaved, \@tocresult);
572 push(@tocresult, '<li>' . $2 . '</li>');
573 }
574 }
575 push(@tocresult, splice(@tocsaved));
576 $toc = join("\n", @tocresult);
577 $toc = $toc ? qq(<div id="wikipage-toc">$toc</div>) : '';
578 }
579 $toc .= join("\n", @result);
580 $toc =~ s#<p>\n</p>##g;
581 $toc =~ s#[\x0D\x0A]+</#</#g;
582 $toc =~ s#<pre>\n#<pre>#g;
583 $toc;
584 }
585
586 sub back_push {
587 my ($tag, $level, $savedref, $resultref, $attr) = @_;
588 while (@$savedref > $level) {
589 push(@$resultref, shift(@$savedref));
590 }
591 if ($savedref->[0] ne "</$tag>") {
592 push(@$resultref, splice(@$savedref));
593 }
594 while (@$savedref < $level) {
595 unshift(@$savedref, "</$tag>");
596 push(@$resultref, "<$tag$attr>");
597 }
598 }
599
600 sub inline ($;%) {
601 my ($line, %option) = @_;
602 $line = &escape($line);
603 $line =~ s{$embed_command{form}}{&make_custom_form ($1, $2, $3, $4)}ge;
604 $line =~ s{\[(INS|DEL|SUP|SUB|VAR|CODE|KBD|SAMP|DFN)(?:\(([A-Za-z0-9\x20-]+)\))?\[(.+?)\]\]}{<@{[lc $1]}@{[$2 ? qq( class="$2") : '']}>$3</@{[lc $1]}>}g;
605 $line =~ s:\[(WEAK)\[(.+?)\]\]:<span class="@{[lc $1]}">$2</span>:g;
606 $line =~ s:\[ABBR\[([^]]+)\] \[([^]]+)\]\]:<acronym title="$2">$1</acronym>:g;
607 $line =~ s:\[RUBYB\[([^]]+)\] \[([^]]+)\] \[([^]]+)\]\]:<span class="ruby"><ruby class="rb"><rb>$1</rb><rp>(</rp><rt>$2</rt><rp>)</rp></ruby><span class="rp"> (</span><span class="rt-below">$3</span><span class="rp">) </span></span>:g;
608 $line =~ s:\[RUBY\[([^]]+)\] \[([^]]+)\]\]:<ruby><rb>$1</rb><rp>(</rp><rt>$2</rt><rp>)</rp></ruby>:g;
609 $line =~ s:\[RUBYB\[([^]]+)\] \[([^]]+)\]\]:<span class="ruby"><span class="rb">$1</span><span class="rp"> (</span><span class="rt-below">$2</span><span class="rp">) </span></span>:g;
610 $line =~ s|'''([^']+)'''|<strong>$1</strong>|g;
611 $line =~ s|''([^']+)''|<em>$1</em>|g;
612 $line =~ s{
613 (\[\[(\#\S+?)\]\])
614 |\[\[([^[]+?)](?:&gt;&gt;([0-9]+))?]
615 |&gt;&gt;([0-9]+)
616 |&lt;([A-Za-z0-9%]+:(?:(?!&gt;).)+)&gt;
617 }{
618 my ($l, $page,$anchor, $anum, $uri) = ($1, $3,$4, 0+$5, $6);
619 if ($l) {
620 &embedded_to_html($1);
621 } elsif (defined $page) {
622 &make_wikilink ($page, anchor => 0+$anchor);
623 } elsif ($anum) {
624 qq(<a href="#anchor-$anum" class="wiki-anchor">&gt;&gt;$anum</a>);
625 } elsif ($uri) {
626 &make_urilink ($uri);
627 }
628 }gex;
629 return $line;
630 }
631
632 sub make_wikilink ($%) {
633 my ($ename, %option) = @_;
634 my $name = &unescape ($ename);
635 if ($database{$name}) {
636 my $subject = &escape (&get_subjectline ($name, delimiter => ''));
637 if ($option{anchor}) {
638 return qq(<a title="$subject" href="$url_cgi?@{[&encode($name)]}#anchor-$option{anchor}" class="wiki">$ename&gt;&gt;$option{anchor}</a>);
639 } else {
640 return qq(<a title="$subject" href="$url_cgi?@{[&encode($name)]}" class="wiki">$ename</a>);
641 }
642 } else {
643 return qq(<a title="@{[&Resource('JumpAndEditWikiPage',escape=>1)]}" href="$url_cgi?@{[&escape($name)]}" class="wiki not-exist">$ename<span class="mark">@{[&Resource('JumpAndEditWikiPageMark',escape=>1)]}</span></a>);
644 }
645 }
646
647 sub make_urilink ($;%) {
648 require URI;
649 my $uri = shift;
650 if ($uri =~ s/^IW://) { ## InterWiki (not URI)
651 $uri = &unescape ($uri);
652 if ($uri =~ /^([^\x00-\x2F\x3A-\x40\x5B-\x60\x7B-\x7F]+|"(?:\\.|[^"\\])+"):([^\x00-\x2F\x3A-\x40\x5B-\x60\x7B-\x7F]+|"(?:\\.|[^"\\])+")$/) {
653 my ($site, $name) = ($1, $2);
654 for ($site, $name) {
655 if (s/^"//) { s/"$//; s/\\(.)/$1/g }
656 }
657 &init_InterWikiName () unless $interwiki{'[[]]'};
658 if ($interwiki{$site}) {
659 &load_formatter ('interwiki');
660 my $uri = &escape ($fmt{interwiki}->replace ($interwiki{$site} => {site => $site, name => $name}));
661 $site = &escape ($site); $name = &escape ($name);
662 qq(&lt;<a href="$uri" class="out-of-wiki interwiki" title="$name ($site); URI: &lt;$uri&gt;"><span class="interwiki-site">$site:</span><span class="interwiki-name">$name</span></a>&gt;);
663 } else {
664 qq(&lt;@{[&Resource('Error:UnknownInterWikiName=',escape=>1)]}@{[&escape ($site)]}&gt;);
665 }
666 } else {
667 qq(&lt;@{[&Resource('Error:InvalidInterWiki=',escape=>1)]}@{[&escape($uri)]}&gt;);
668 }
669 } elsif ($uri =~ /^urn:/) { ## URN
670 my $uri2 = &escape (URI->new ('/uri-res/N2L?'.&unescape ($uri), 'http')->canonical);
671 qq(&lt;<a href="$uri2" title="URI: &lt;$uri&gt; (via &lt;$uri2&gt;)" class="out-of-wiki urn">$uri</a>&gt;);
672 } elsif ($uri =~ s/^MAIL://) { ## mail address (not URI)
673 my $uri2 = &escape (URI->new ('mailto:'.&unescape ($uri))->canonical);
674 qq(&lt;<a href="$uri2" class="out-of-wiki mail">$uri</a>&gt;);
675 } elsif ($uri =~ s/^IMG(?:\([^)]+\))?://) { ## image (not URI itself)
676 my $uri2 = &escape (URI->new (&unescape ($uri))->canonical);
677 qq(<img src="$uri2" alt="" title="URI: &lt;$uri2&gt;" class="out-of-wiki">);
678 } else { ## misc. URI
679 CGI::Carp::warningsToBrowser (0);
680 my $uri2 = &escape (URI->new (&unescape ($uri))->canonical);
681 CGI::Carp::warningsToBrowser (1);
682 qq(&lt;<a href="$uri2" title="URI: &lt;$uri2&gt;" class="out-of-wiki">$uri</a>&gt;);
683 }
684 }
685
686 {my $FormIndex = 0;
687 sub make_custom_form ($$$$) {
688 my ($wfname, $definition, $template, $option) = @_;
689 ## $template and $option is currently not used in this procedure.
690 unless ($main::_EMBEDED) {
691 $FormIndex++;
692 if (length $definition) {
693 my $param = bless {}, 'SuikaWiki::Plugin';
694 my $lastmodified = $database->mtime ($form{mypage});
695 &load_formatter (qw/form_input form_option/);
696 $definition = &unescape ($definition);
697 $definition =~ s/\\(.)/$1/g;
698 $option = &unescape ($option);
699 $option =~ s/\\(.)/$1/g;
700 $fmt{form_option}->replace ($option, $param);
701 $param->{output}->{form} = 1 unless defined $param->{output}->{form};
702 $definition .= ' %submit;' if $definition !~ /%submit/ && !$param->{output}->{nosubmit} && $param->{output}->{form};
703 my $target_page = $param->{output}->{page} || $form{mypage};
704 $param->{form_disabled} = 1 if $FixedPage{$target_page};
705 my $target_form = $param->{output}->{id};
706 my $r = '';
707 $r = <<EOH if $param->{output}->{form};
708 <form method="post" action="$url_cgi" id="wikiform-$FormIndex" class="wikiform">
709 <input type="hidden" name="mycmd" value="@{[$param->{form_disabled}?'read':'wikiform']}">
710 <input type="hidden" name="mypage" value="@{[&escape($target_page)]}">
711 <input type="hidden" name="myLastModified" value="$lastmodified">
712 <input type="hidden" name="mytouch" value="on">
713 <input type="hidden" name="@{[$target_form? qq(wikiform_targetform" value="@{[&escape($target_form)]}) : qq(wikiform_index" value="$FormIndex)]}">
714 EOH
715 $r .= qq(<a name="wikiform-$FormIndex"></a>) if $UA =~ m#Mozilla/[12]\.#;
716 $r .= $fmt{form_input}->replace ($definition, $param);
717 $r .= "</form>\n" if $param->{output}->{form};
718 $r;
719 } else { ## No input-interface WikiForm
720 qq(<a id="wikiform-$FormIndex" name="wikiform-$FormIndex"><!-- #form --></a>);
721 }
722 } else {
723 qq(<ins class="wiki-error">@{[&Resource('Error:WikiForm:EmbedIsNotSupported',escape=>1)]}</ins>);
724 }
725 }}
726
727 sub print_message {
728 my ($msg) = @_;
729 print qq(<p><strong>@{[&escape($msg)]}</strong></p>);
730 }
731
732 sub init_form {
733 ## TODO: Support multipart/form-data
734 my $query = '';
735 if (uc $main::ENV{REQUEST_METHOD} eq 'POST') {
736 read STDIN, $query, $main::ENV{CONTENT_LENGTH};
737 }
738 $query .= ($query ? ';' : '') . $main::ENV{QUERY_STRING};
739 if ($main::ENV{REQUEST_METHOD} ne 'POST' && $main::ENV{QUERY_STRING} && $main::ENV{QUERY_STRING} !~ /[&;=]/) {
740 my $query = &decode($main::ENV{QUERY_STRING});
741 $query = &code_convert(\$query, $kanjicode);
742 if ($page_command{$query}) {
743 $form{mycmd} = $page_command{$query};
744 $form{mypage} = $query;
745 } else {
746 $form{mypage} = $query;
747 $form{mycmd} = $database{$form{mypage}} ? 'read' : 'edit';
748 }
749 } else {
750 for (split /[;&]/, $query) {
751 if (my ($n, $v) = split /=/, $_, 2) {
752 for ($n, $v) {tr/+/ /; s/%([0-9A-Fa-f][0-9A-Fa-f])/pack 'C', hex $1/ge};
753 $form{$n} = $v;
754 }
755 }
756 unless (defined $form{mypage}) {
757 $form{mypage} = $form{epage};
758 $form{mypage} =~ s/([0-9A-F]{2})/ord hex $1/g;
759 }
760 if ($page_command{$form{mypage}} && $form{mycmd} eq 'read') {
761 $form{mypage} = &code_convert(\$form{mypage}, $kanjicode);
762 $form{mycmd} = $page_command{$form{mypage}};
763 }
764 }
765 $form{mypage} ||= 'HomePage';
766 $form{mycmd} ||= 'read';
767
768 # mypreview_edit -> do_edit, with preview.
769 # mypreview_adminedit -> do_adminedit, with preview.
770 # mypreview_write -> do_write, without preview.
771 foreach (keys %form) {
772 if (/^mypreview_(.*)$/) {
773 $form{mycmd} = $1;
774 $form{mypreview} = 1;
775 }
776 }
777
778 #
779 # $form{mycmd} is frozen here.
780 #
781
782 for (grep /^wikiform__/, keys %form) {
783 $form{$_} = &code_convert (\$form{$_}, $kanjicode);
784 }
785 $form{mymsg} = &code_convert(\$form{mymsg}, $kanjicode);
786 $form{myname} = &code_convert(\$form{myname}, $kanjicode);
787 }
788
789 {my %SubjectLine;
790 sub get_subjectline {
791 my ($page, %option) = @_;
792 unless (defined $SubjectLine{$page}) {
793 if (not &is_editable($page)) {
794 $SubjectLine{$page} = "";
795 } else {
796 $SubjectLine{$page} = $database{$page};
797 $SubjectLine{$page} =~ s!^\#\?[^\x0A\x0D]+[\x0A\x0D]*!!s;
798 $SubjectLine{$page} =~ s/\x0D?\x0A.*//s;
799 }
800 }
801 if (length $SubjectLine{$page}) {
802 $option{delimiter} = defined $option{delimiter} ? $option{delimiter} : &Resource('Title-Summary Delimiter');
803 $option{delimiter}.$SubjectLine{$page}.$option{tail};
804 } else {
805 '';
806 }
807 }}
808
809 sub open_db {
810 if ($modifier_dbtype eq 'dbmopen') {
811 dbmopen(%database, $PathTo{WikiDataBase}, 0666) or &print_error("(dbmopen) $PathTo{WikiDataBase}");
812 } elsif ($modifier_dbtype eq 'AnyDBM_File') {
813 eval q{use AnyDBM_File};
814 tie(%database, "AnyDBM_File", $PathTo{WikiDataBase}, O_RDWR|O_CREAT, 0666) or &print_error("(tie AnyDBM_File) $PathTo{WikiDataBase}");
815 } elsif ($modifier_dbtype eq 'Yuki::YukiWikiDB') {
816 eval q{use Yuki::YukiWikiDB};
817 tie(%database, "Yuki::YukiWikiDB", $PathTo{WikiDataBase}) or &print_error("(tie Yuki::YukiWikiDB) $PathTo{WikiDataBase}");
818 } else { ## Yuki::YukiWikiDB || Yuki::YukiWikiDBMeta
819 eval qq{use $modifier_dbtype};
820 $database = tie(%database, $modifier_dbtype => $PathTo{WikiDataBase}, -lock => 2, -backup => $wiki::diff::UseDiff) or &print_error("(tie $modifier_dbtype) $PathTo{WikiDataBase}");
821 }
822 }
823
824 sub close_db {
825 if ($modifier_dbtype eq 'dbmopen') {
826 dbmclose(%database);
827 } else {
828 untie(%database);
829 }
830 }
831
832 sub print_editform {
833 my ($mymsg, $lastmodified, %mode) = @_;
834 my $frozen = &is_frozen($form{mypage});
835
836 if ($form{mypreview}) {
837 if ($form{mymsg}) {
838 unless ($mode{conflict}) {
839 print qq(<h3>@{[&Resource('Preview:Title',escape=>1)]}</h3>\n);
840 print qq(<p>@{[&Resource('Preview:Notice',escape=>1)]}</p>\n);
841 print qq(<div class="preview">\n);
842 &print_content($form{mymsg});
843 print qq(</div>\n);
844 }
845 } else {
846 print @{[&Resource('Preview:Empty',escape=>1)]};
847 }
848 $mymsg = &escape($form{mymsg});
849 } else {
850 $mymsg = &escape($mymsg || $database{NewPageTemplate});
851 }
852 my $magic = '';
853 $magic = $1 if $mymsg =~ m/^([^\x0A\x0D]+)/s;
854
855 my $edit = $mode{admin} ? 'adminedit' : 'edit';
856 my $selected = 'read';
857 if ($form{after_edit_cmd}) {
858 $selected = $form{after_edit_cmd};
859 } elsif ($magic =~ /Const|Config|CSS/) {
860 $selected = 'edit';
861 }
862 my $afteredit = <<EOH;
863 <select name="after_edit_cmd">
864 <option value="read" label="@{[&Resource('Edit:SaveAndView',escape=>1)]}"@{[$selected eq 'read' ? ' selected="selected"':'']}>@{[&Resource('Edit:SaveAndView',escape=>1)]}</option>
865 <option value="edit" label="@{[&Resource('Edit:SaveAndEdit',escape=>1)]}"@{[$selected eq 'edit' ? ' selected="selected"':'']}>@{[&Resource('Edit:SaveAndEdit',escape=>1)]}</option>
866 </select>
867 EOH
868
869 print <<"EOD";
870 <form action="$url_cgi" method="post">
871 <h2>@{[&Resource('Edit:Title',escape=>1)]}</h2>
872 @{[ $mode{conflict} ? '' : qq(<input type="submit" name="mypreview_write" value="@{[&Resource('Edit:Save',escape=>1)]}"><kbd>S</kbd>) ]}
873 @{[ $mode{admin} ? qq(<label>@{[&Resource('Edit:Password=',escape=>1)]}<input type="password" name="mypassword" value="" size="10"></label>) : "" ]} [@{[do {my $n = 0;
874 $mymsg =~ s/(?:-+\s)?\[([0-9]+)\]/$n = $1 if $1 > $n; $&/mge;
875 ++$n}]}]<br>
876 <input type="hidden" name="myLastModified" value="$lastmodified">
877 <input type="hidden" name="mypage" value="@{[&escape($form{mypage})]}">
878 <textarea cols="@{[&Resource('Edit:Form:Cols')+0||80]}" rows="@{[&Resource('Edit:Form:Rows')+0||20]}" name="mymsg" tabindex="1">$mymsg</textarea><br>
879 @{[
880 $mode{admin} ?
881 qq(
882 <label><input type="radio" name="myfrozen" value="1" @{[$frozen ? qq(checked="checked") : ""]}>@{[&Resource('Edit:Freeze',escape=>1)]}</label>
883 <label><input type="radio" name="myfrozen" value="0" @{[$frozen ? "" : qq(checked="checked")]}>@{[&Resource('Edit:DontFreeze',escape=>1)]}</label><br>)
884 : ""
885 ]}
886 @{[
887 $mode{conflict} ? "" :
888 qq(
889 <label><input type="checkbox" name="mytouch" value="on" checked="checked">@{[&Resource('Edit:UpdateTimeStamp',escape=>1)]}</label><br>
890 <input type="submit" name="mypreview_$edit" value="@{[&Resource('Edit:Preview',escape=>1)]}">
891 <label><input type="submit" name="mypreview_write" value="@{[&Resource('Edit:Save',escape=>1)]}" accesskey="S"><kbd>S</kbd></label>
892 $afteredit
893 )
894 ]}
895 </form>
896 EOD
897 unless ($mode{conflict}) {
898 ## Show help text
899 my $help = $database{WikiEditHelp};
900 $help =~ s!^\#\?([A-Z][A-Za-z0-9-]+/[0-9.]+(?:[^0-9.\x0D\x0A][^\x0D\x0A]*)?)[\x0D\x0A]+!!s;
901 print &text_to_html ($help, toc => 0);
902 }
903 }
904
905 sub is_editable {
906 my ($page) = @_;
907 if ($FixedPage{$page} || $page =~ /\s/ || $page =~ /^\#/) {
908 return 0;
909 } else {
910 return 1;
911 }
912 }
913
914 # armor_name:
915 # WikiName -> WikiName
916 # not_wiki_name -> [[not_wiki_name]]
917 sub armor_name { qq([[$_[0]]]) }
918
919 # unarmor_name:
920 # [[bracket_name]] -> bracket_name
921 # WikiName -> WikiName
922 sub unarmor_name {
923 my ($name) = @_;
924 if ($name =~ /^\[\[(\S+?)\]\]$/) {
925 return $1;
926 } else {
927 return $name;
928 }
929 }
930
931 sub decode {
932 my ($s) = @_;
933 $s =~ tr/+/ /;
934 $s =~ s/%([A-Fa-f0-9][A-Fa-f0-9])/pack("C", hex($1))/eg;
935 return $s;
936 }
937
938 sub encode {
939 my ($s) = @_;
940 my $encoded = '';
941 foreach my $ch (split(//, $s)) {
942 if ($ch =~ /[A-Za-z0-9_]/) {
943 $encoded .= $ch;
944 } else {
945 $encoded .= '%' . sprintf("%02X", ord($ch));
946 }
947 }
948 return $encoded;
949 }
950
951 sub conflict {
952 my ($page, $rawmsg) = @_;
953 if ($form{myLastModified} eq $database->mtime ($page)) {
954 return 0;
955 }
956 &print_header($page, -noindex => 1);
957 &print_content(&Resource('Error:Conflict'));
958 &print_editform($rawmsg, $form{myLastModified}, frozen=>0, conflict=>1);
959 &print_footer($page);
960 return 1;
961 }
962
963 sub get_now {
964 my ($sec, $min, $hour, $day, $mon, $year) = localtime(time);
965 $year += 1900;
966 $mon++;
967 $mon = "0$mon" if $mon < 10;
968 $day = "0$day" if $day < 10;
969 $hour = "0$hour" if $hour < 10;
970 $min = "0$min" if $min < 10;
971 #$sec = "0$sec" if $sec < 10;
972 return "$year-$mon-$day $hour:$min";
973 }
974
975 sub init_InterWikiName {
976 my @content = split /\n/, $database{InterWikiName};
977 for (@content) {
978 if (/^([^#]\S*)\s+(\S[^\x0A\x0D]+)/) {
979 $interwiki{$1} = $2;
980 }
981 }
982 $interwiki{'[[]]'} = 1; ## dummy
983 }
984
985 sub frozen_reject {
986 my ($isfrozen) = $database->meta (IsFrozen => $form{mypage});
987 my ($willbefrozen) = $form{myfrozen};
988 if (not $isfrozen and not $willbefrozen) {
989 # You need no check.
990 return 0;
991 } elsif (valid_password($form{mypassword})) {
992 # You are admin.
993 return 0;
994 } else {
995 &print_error(&Resource('Error:PasswordIsIncorrect'));
996 return 1;
997 }
998 }
999
1000 sub is_frozen ($) { $database->meta (IsFrozen => $_[0]) ? 1 : 0 }
1001
1002 sub do_comment {
1003 my ($content) = $database{$form{mypage}};
1004 my $default_name; ## this code does not strict.
1005 $default_name = $1 if $content =~ /default-name="([^"]+)"/;
1006 my $datestr = '[WEAK['.&get_now.']]';
1007 my $namestr = $form{myname} || $default_name || &Resource('WikiForm:WikiComment:DefaultName');
1008 ($namestr = '', $datestr = '') if $form{myname} eq 'nodate';
1009 if ($namestr =~ /^(?:>>)?[0-9]/) {
1010 $namestr = qq( ''$namestr'': );
1011 } elsif (length $namestr) {
1012 $namestr = qq( ''[[$namestr]]'': );
1013 }
1014 my $anchor = &get_new_anchor_index ($content);
1015 my $i = 1; my $o = 0;
1016 $content =~ s{(\[\[\#r?comment\]\])}{
1017 my $embed = $1;
1018 if ($i == $form{comment_index}) {
1019 if ($embed ne '[[#rcomment]]') {
1020 $embed = "- [$anchor] $datestr$namestr$form{mymsg}\n$embed"; $o = 1;
1021 } else {
1022 $embed .= "\n- [$anchor] $datestr$namestr$form{mymsg}"; $o = 1;
1023 }
1024 }
1025 $i++; $embed;
1026 }ge;
1027 unless ($o) {
1028 $content = "#?SuikaWiki/0.9\n\n" unless $content;
1029 $content .= "\n" unless $content =~ /\n$/s;
1030 $content .= "- [$anchor] $datestr$namestr$form{mymsg}\n";
1031 }
1032 $form{__comment_anchor_index} = $anchor;
1033 if ($form{mymsg} || $form{myname}) {
1034 $form{mymsg} = $content;
1035 $form{mytouch} = 'on';
1036 &do_write;
1037 } else {
1038 $form{mycmd} = 'read';
1039 &do_read;
1040 }
1041 }
1042
1043 sub get_new_anchor_index ($) {
1044 my $content = shift;
1045 my $anchor = 0;
1046 $content =~ s/^(?:[-=]+\s*)?\[([0-9]+)\]/$anchor = $1 if $1 > $anchor; $&/mge;
1047 $anchor + 1;
1048 }
1049
1050 my $CommentIndex = 0;
1051 sub embedded_to_html {
1052 my ($embedded) = @_;
1053 if ($embedded eq '[[#comment]]' or $embedded eq '[[#rcomment]]') {
1054 unless ($main::_EMBEDED) {
1055 my $lastmodified = $database->mtime ($form{mypage});
1056 return <<"EOD";
1057 <form action="$url_cgi" method="post" id="x-comment-@{[++$CommentIndex]}" class="comment"><p>
1058 <input type="hidden" name="mycmd" value="comment">
1059 <input type="hidden" name="mypage" value="$form{mypage}">
1060 <input type="hidden" name="myLastModified" value="$lastmodified">
1061 <input type="hidden" name="mytouch" value="on">
1062 <input type="hidden" name="comment_index" value="$CommentIndex">
1063 @{[&Resource('WikiForm:WikiComment:Name=',escape=>1)]}
1064 <input type="text" name="myname" value="" size="10" class="comment-name">
1065 <input type="text" name="mymsg" value="" size="60" class="comment-msg">
1066 <input type="submit" value="@{[&Resource('WikiForm:Add',escape=>1)]}" title="@{[&Resource('WikiForm:AddLong',escape=>1)]}" class="comment-submit">
1067 </p></form>
1068 EOD
1069 } else {
1070 return <<"EOD";
1071 <del><form action="$url_cgi" method="get">
1072 <input type="hidden" name="mycmd" value="read">
1073 <input type="hidden" name="mypage" value="$form{mypage}">
1074 @{[&Resource('WikiForm:WikiComment:Name=',escape=>1)]}
1075 <input type="text" name="myname" value="" size="10" disabled="disabled">
1076 <input type="text" name="mymsg" value="" size="60" disabled="disabled">
1077 </form></del>
1078 EOD
1079 }
1080 } elsif ($embedded =~ /$embed_command{searched}/) {
1081 return get_search_result ($1, -match_myself => 1);
1082 } elsif ($embedded =~ /^\[\[\#embed:(.+)\]\]$/) {
1083 my ($name, $r) = ($1, '');
1084 if ($main::_EMBEDED != 1) {
1085 my ($content, $cf) = ($database{$name}, 'SuikaWiki/0.9');
1086 $cf = $1 if $content =~ s!^(?:[\#<]\?|/\*\s*)?([A-Z][A-Za-z0-9-]+/[0-9.]+(?:[^0-9.][^\x0D\x0A]*)?)[\x0D\x0A]+!!s;
1087 if ($cf =~ m!^(?:\#\?)?SuikaWiki/0.9(?:$|\s)!) {
1088 $main::_EMBEDED = 1;
1089 $r = &text_to_html ($content, content_format => $cf);
1090 $main::_EMBEDED = 0;
1091 } elsif (length $content) {
1092 $r = "<pre>@{[&escape ($content)]}</pre>";
1093 } else {
1094 $r = &text_to_html ("[INS[\n[[$name]]: @{[&Resource('Embed:PageNotFound')]}\n]INS]\n", content_format => 'SuikaWiki/0.9');
1095 }
1096 } else { ## nested #EMBED
1097 $r = &text_to_html ("[INS[\n[[$name]]: @{[&Resource('Embed:Nested',escape=>1)]}\n]INS]\n", content_format => 'SuikaWiki/0.9');
1098 }
1099 return qq(<blockquote title="@{[&escape($name)]}" class="wiki-embed">$r<div class="cite-note">¡Ø<cite><a href="$url_cgi?@{[&encode($name)]}" class="wiki">@{[&escape($name)]}</a></cite>¡Ù</div></blockquote>);
1100 } elsif ($embedded =~ /^\[\[\#randomlink:(.+)\]\]$/) {
1101 return qq(<a href="$url_cgi?mycmd=RandomJump;x-param=@{[time.[0..9]->[rand 10]]}" class="wiki randomlink">$1</a>);
1102 } else {
1103 return $embedded;
1104 }
1105 }
1106
1107 sub load_formatter (@) {
1108 for my $t (@_) {
1109 unless ($fmt{$t}) {
1110 require Message::Util::Formatter;
1111 $fmt{$t} = Message::Util::Formatter->new;
1112 for (@{$SuikaWiki::Plugin::List{'wiki'.$t}||[]}) {
1113 $_->load_formatter ($fmt{$t}, type => 'wiki'.$t);
1114 }
1115 }
1116 }
1117 }
1118
1119 sub do_wikiform {
1120 my $content = $database{$form{mypage}};
1121 my $anchor = &get_new_anchor_index ($content);
1122 &load_formatter (qw/form_template form_option/);
1123 my $write = 0;
1124 my $i = 1;
1125 $content =~ s{$embed_command{form}}{
1126 my ($embed, $wfname, $template, $option) = ($&, $1, $3, $4);
1127 if (($wfname && $wfname eq $form{wikiform_targetform})
1128 || $i == $form{wikiform_index}) {
1129 $template =~ s/\\(.)/$1/g;
1130 $option =~ s/\\(.)/$1/g;
1131 my $param = bless {}, 'SuikaWiki::Plugin';
1132 $param->{page} = $form{mypage};
1133 $param->{form_index} = $i;
1134 $param->{form_name} = $wfname;
1135 $param->{anchor_index} = $anchor;
1136 $param->{argv} = \%form;
1137 $param->{default_name} = $1 if $content =~ /default-name="([^"]+)"/;
1138 $param->{default_name} ||= &Resource('WikiForm:WikiComment:DefaultName');
1139 $fmt{form_option}->replace ($option, $param);
1140 my $t = 1;
1141 for (@{$param->{require}||[]}) {
1142 (undef $t, last) unless length $param->{argv}->{'wikiform__'.$_};
1143 }
1144 $t = $fmt{form_template}->replace ($template, $param) if $t;
1145 if (length $t) {
1146 if ($param->{output}->{reverse}) {
1147 $embed .= "\n" . $t;
1148 } else {
1149 $embed = $t . "\n" . $embed;
1150 }
1151 $write = 1;
1152 $form{__comment_anchor_index} = $anchor
1153 if $param->{anchor_index_}; ## $anchor is used!
1154 }
1155 $form{__wikiform_anchor_index} = $i;
1156 undef $form{wikiform_targetform}; ## make sure never to match
1157 undef $form{wikiform_index}; ## with WikiForm in rest of page
1158 }
1159 $i++; $embed;
1160 }ge;
1161 unless ($write) {
1162 #$content = "#?SuikaWiki/0.9\n\n" unless $content;
1163 #$content .= "\n" unless $content =~ /\n$/s;
1164 #
1165 }
1166 if ($write) {
1167 $form{mymsg} = $content;
1168 $form{mytouch} = 'on';
1169 &do_write;
1170 } else {
1171 $form{mycmd} = 'read';
1172 &do_read;
1173 }
1174 }
1175
1176 sub code_convert {
1177 require Jcode;
1178 my ($contentref, $code) = (shift, shift || $kanjicode);
1179 $code = 'jis' if $code =~ /iso/;
1180 $code = 'euc' if $code =~ /euc/;
1181 $code = 'sjis' if $code =~ /shift/;
1182 $code = 'utf8' if $code =~ /utf/;
1183 $$contentref = Jcode->new ($contentref)->tr ("\xA3\xB0-\xA3\xB9\xA3\xC1-\xA3\xDA\xA3\xE1-\xA3\xFA\xA1\xF5\xA1\xA4\xA1\xA5\xA1\xA7\xA1\xA8\xA1\xA9\xA1\xAA\xA1\xAE\xA1\xB0\xA1\xB2\xA1\xBF\xA1\xC3\xA1\xCA\xA1\xCB\xA1\xCE\xA1\xCF\xA1\xD0\xA1\xD1\xA1\xDC\xA1\xF0\xA1\xF3\xA1\xF4\xA1\xF6\xA1\xF7\xA1\xE1\xA2\xAF\xA2\xB0\xA2\xB2\xA2\xB1\xA1\xE4\xA1\xE3\xA1\xC0\xA1\xA1" => q(0-9A-Za-z&,.:;?!`^_/|()[]{}+$%#*@='"~-><\ ))->$code;
1184 return $$contentref;
1185 }
1186
1187 sub do_diff {
1188 my $title = $form{mypage};
1189 &print_header($title, -noindex => 1);
1190 print qq(<h2>@{[&Resource('Diff:Title',escape=>1)]}</h2>);
1191 print qq(<p>@{[&Resource('Diff:Notice',escape=>1)]}</p>);
1192 print qq(<pre class="diff">);
1193 for (split(/\n/, &escape ($database->traverse_diff ($form{mypage})))) {
1194 if (/^\+(.*)/) {
1195 print qq(<ins class="added">$1</ins>\n);
1196 } elsif (/^\-(.*)/) {
1197 print qq(<del class="deleted">$1</del>\n);
1198 } elsif (/^\=(.*)/) {
1199 print qq(<span class="same">$1</span>\n);
1200 } else {
1201 print qq|??? $_\n|;
1202 }
1203 }
1204 print qq(</pre>);
1205 &print_footer($title);
1206 }
1207
1208 sub do_rss {
1209 eval q{use Yuki::RSS};
1210 my $rss = new Yuki::RSS(
1211 version => '1.0',
1212 encoding => &get_charset_name ($kanjicode),
1213 );
1214 my $scheme = 'http';
1215 $scheme = lc $1 if $main::ENV{SERVER_PROTOCOL} =~ m#([A-Za-z0-9+.%-]+)#;
1216 my $myuri = "$scheme://$main::ENV{SERVER_NAME}:$main::ENV{SERVER_PORT}$url_cgi";
1217 $rss->stylesheet (
1218 href => $myuri . "?mycmd=TEXT_CSS;mypage=WikiStyle:RSS",
1219 type => 'text/css',
1220 );
1221 $rss->channel(
1222 title => &Resource ('RSS:WikiTitle'),
1223 link => $myuri,
1224 description => &Resource ('RSS:WikiDescription'),
1225 'dc:language' => $lang,
1226 );
1227 my $recentchanges = $database{RecentChanges};
1228 my $count = 0;
1229 foreach (split(/\n/, $recentchanges)) {
1230 last if ($count >= 15);
1231 if (/\[\[([^]]+)\]\]/) {
1232 my $title = $1;
1233 $rss->add_item (
1234 title => &escape($title),
1235 link => $myuri . '?' . &encode($title),
1236 description => &escape(&get_subjectline($title,delimiter=>'')),
1237 'dc:date' => $database->mtime ($title),
1238 );
1239 $count++;
1240 }
1241 }
1242 # print RSS information (as XML).
1243 print <<"EOD"
1244 Content-type: application/xml; charset=@{[&get_charset_name ($kanjicode)]}
1245
1246 @{[$rss->as_string]}
1247 EOD
1248 }
1249
1250 sub _rfc3339_date ($) {
1251 my @time = gmtime (shift);
1252 sprintf '%04d-%02d-%02dT%02d:%02d:%02d+00:00', $time[5]+1900,$time[4]+1,@time[3,2,1,0];
1253 }
1254
1255 sub is_exist_page {
1256 my ($name) = @_;
1257 if ($use_exists) {
1258 return exists($database{$name});
1259 } else {
1260 return $database{$name};
1261 }
1262 }
1263
1264 sub __get_database ($) { $database{ $_[0] } }
1265
1266 sub do_map {
1267 my $page = $form{mypage};
1268 &print_header ($page);
1269 wiki::referer::add ($form{mypage}, $ENV{HTTP_REFERER});
1270 wiki::useragent::add ($ENV{HTTP_USER_AGENT});
1271 my ($r, $c) = get_search_result ($form{mypage});
1272 my $rl = wiki::referer::list_html ($form{mypage});
1273 print "<h2>@{[&Resource('Map:Title',escape=>1)]}</h2>\n<p>@{[&Resource('Map:Description',escape=>1)]}</p>\n";
1274 my %option = (level => 0+&Resource('Map:Depth'), weight_list => {}, not_exist => {},
1275 map_from_here => &Resource('Map:FromHere'),
1276 map_from_here_description => &Resource('Map:FromHereLong'));
1277 &wiki::map::make_list ($page, %option);
1278 print &wiki::map::list_to_html ($page, $option{weight_list}, %option);
1279 if ($c) {
1280 print qq{<h2 id="wikipage-see-also">@{[&Resource('SeeAlso',escape=>1)]}</h2>};
1281 print $r;
1282 }
1283 if ($rl) {
1284 print qq(<div id="wikipage-referer"><h2>@{[&Resource('Referers',escape=>1)]}</h2>\n$rl</div>\n);
1285 }
1286 &print_footer ($page);
1287 }
1288
1289 my %_Resource;
1290 sub Resource ($;%) {
1291 my ($s, %o) = @_;
1292 unless (defined $_Resource{$s}) {
1293 $_Resource{$_[0]} = &wiki::resource::get ($s, $_Resource{__option});
1294 }
1295 $o{escape} ? &escape ($_Resource{$s}) : $_Resource{$s};
1296 }
1297
1298 package wiki::referer;
1299 sub add ($$) {
1300 my $page = shift;
1301 my $uri = shift;
1302 unless (ref $uri) {
1303 require URI;
1304 $uri = URI->new ($uri);
1305 ## Some schemes do not have query part.
1306 eval q{ $uri->query (undef) if $uri->query =~ /^[0-9]{6,8}$/ };
1307 $uri->fragment (undef);
1308 }
1309 $uri = $uri->canonical;
1310 return unless $uri;
1311 for my $regex (&get_dont_record) {
1312 return if $uri =~ /$regex/;
1313 }
1314 my %list = get ($page);
1315 $list{ $uri }++;
1316 set ($page, \%list);
1317 }
1318 sub get ($) { split /"/, $main::database->meta (Referer => $_[0]) }
1319 sub set ($%) {
1320 my $page = shift;
1321 my $list = shift;
1322 $main::database->meta (Referer => $page => join '"', %$list);
1323 }
1324
1325 sub get_dont_record () {
1326 map {s/\$/\\\$/g; s/\@/\\\@/g; $_}
1327 grep !/^#/,
1328 split /[\x0D\x0A]+/, &main::__get_database ('RefererDontRecord');
1329 }
1330 sub get_site_name () {
1331 my @lines = grep /[^#]/, split /[\x0D\x0A]+/, &main::__get_database('RefererSiteName');
1332 my @item;
1333 for (@lines) {
1334 next if /^#/;
1335 my ($uri, $name) = split /\s+/, $_, 2;
1336 $uri =~ s/\$/\\\$/g; $uri =~ s/\@/\\\@/g; $uri =~ s/\//\\\//g;
1337 $name =~ s!([()/\\])!\\$1!g; $name =~ s/\$([0-9]+)/).__decode (\${$1}).q(/g;
1338 push @item, [$uri, qq(q($name))];
1339 }
1340 @item;
1341 }
1342
1343 sub list_html ($) {
1344 my $page = shift;
1345 my %list = get ($page);
1346 my $r = '';
1347 my @name = get_site_name;
1348 for my $uri (sort keys %list) {
1349 my $title;
1350 for my $item (@name) {
1351 if ($uri =~ /$item->[0]/) {
1352 $title = $uri;
1353 eval qq{\$title =~ s/^.*$item->[0].*\$/$item->[1]/e}
1354 or die $@ ;#. qq{\$title =~ s/^.*$item->[0].*\$/$item->[1]/e};
1355 last;
1356 }
1357 }
1358 my $euri = main::escape ($uri);
1359 if ($title) {
1360 $r .= qq(<li>[$list{$uri}] <a href="$euri" title="URI: &lt;$euri&gt;">@{[main::escape ($title)]}</a></li>\n);
1361 } else {
1362 $r .= qq(<li>[$list{$uri}] &lt;<a href="$euri">$euri</a>&gt;</li>\n);
1363 }
1364 }
1365 $r ? qq(<ul>$r</ul>\n) : '';
1366 }
1367
1368 sub __decode ($) {
1369 my $s = shift;
1370 $s =~ tr/+/ /;
1371 $s =~ s/%([0-9A-Fa-f][0-9A-Fa-f])/chr hex $1/ge;
1372 main::code_convert (\$s);
1373 }
1374
1375 package wiki::useragent;
1376 our $UseLog;
1377
1378 sub add ($) {
1379 my $s = shift;
1380 return unless length $s;
1381 return unless $UseLog;
1382 $s =~ s/([\x00-\x08\x0A-\x1F\x25\x7F-\xFF])/sprintf '%%%02X', unpack 'C', $1/ge;
1383 my %ua;
1384 for (split /\n/, &main::__get_database($main::PageName{UserAgentList})) {
1385 if (/^-\[(\d+)\] (.+)$/) {
1386 my ($t, $n) = ($1, $2);
1387 $n =~ tr/\x0A\x0D//d;
1388 $ua{$n} = $t;
1389 }
1390 }
1391 $ua{$s}++;
1392 my $s = qq(#?SuikaWiki/0.9\n);
1393 for (sort {$ua{$a} <=> $ua{$b}} keys %ua) {
1394 $s .= sprintf qq(-[%d] %s\n), $ua{$_}, $_;
1395 }
1396 $main::database->STORE ($main::PageName{UserAgentList} => $s, -touch => 0);
1397 }
1398
1399 package wiki::suikawikiconst;
1400
1401 sub to_hash ($;$) {
1402 my $page = shift;
1403 my $h = shift || {};
1404 my $val;
1405 for my $line (split /\n/, $page) {
1406 $line =~ tr/\x0A\x0D//d;
1407 if ($val && $line =~ s/^\s+//) {
1408 $h->{$val} .= length $h->{$val} ? "\n" . $line : $line;
1409 } elsif ($line =~ /^(.+):/) {
1410 $val = $1; $h->{$val} = '';
1411 }
1412 }
1413 $h;
1414 }
1415
1416 package wiki::dummy;
1417 sub mtime (@) {undef}
1418 sub meta (@) {undef}
1419 sub Yuki::YukiWikiDB2::meta (@) {undef}
1420
1421 package SuikaWiki::Plugin;
1422 our $plugin_directory; # defined in top of this file.
1423 our %List;
1424
1425 sub escape ($$) { main::escape ($_[1]) }
1426 sub unescape ($$) { main::unescape ($_[1]) }
1427 sub encode ($$) { main::encode ($_[1]) }
1428 sub decode ($$) { main::decode ($_[1]) }
1429 sub __get_datetime ($) { main::get_now () }
1430 sub resource ($$;%) { shift; &main::Resource (@_) }
1431 sub uri ($$) { $main::uri{$_[1]} }
1432
1433 sub regist ($@) {
1434 my $pack = shift;
1435 for (@_) {
1436 push @{$List{$_}}, $pack;
1437 }
1438 }
1439
1440 sub import_plugins () {
1441 opendir PDIR, $plugin_directory;
1442 my @plugin = grep {s/\.pm$//} readdir (PDIR);
1443 closedir PDIR;
1444 for (@plugin) {
1445 eval qq{ use SuikaWiki::Plugin::$_ } unless /[^A-Za-z0-9_]/;
1446 push @{$List{_all}}, qq(SuikaWiki::Plugin::$_);
1447 }
1448 }
1449
1450 &import_plugins ();
1451
1452 package wiki::conneg;
1453
1454 ## BUG: this parser isn't strict.
1455 sub get_accept_lang (;$) {
1456 my $alang = shift || $main::ENV{HTTP_ACCEPT_LANGUAGE};
1457 my %alang = (ja => 0.0002, en => 0.0001);
1458 my $i = 0.1;
1459 for (split /\s*,\s*/, $alang) {
1460 tr/\x09\x0A\x0D\x20//d;
1461 if (/((?:(?!;q=).)+)(?:;q="?([0-9.]+)"?)?/) {
1462 my $l = lc $1; $l =~ tr/\x22\x5C//d;
1463 $alang{$l} = (defined $2 ? $2 : 1.000)*1000;
1464 $alang{$l} += $i unless $alang{$l} == 0;
1465 $i -= 0.001;
1466 }
1467 }
1468 \%alang;
1469 }
1470
1471 package wiki::resource;
1472
1473 sub get ($;\%) {
1474 my ($resname, $option) = @_;
1475 $option->{accept_language} ||= &wiki::conneg::get_accept_lang ();
1476 $option->{resource} ||= {};
1477 my $v;
1478 for my $lang (sort {$option->{accept_language}->{$b} <=> $option->{accept_language}->{$a}} grep {$option->{accept_language}->{$_}!=0} keys %{$option->{accept_language}}) {
1479 while (length $lang) {
1480 unless ($option->{accept_language}->{defined $option->{accept_language}->{$lang} ? $lang : '*'} == 0) {
1481 $option->{resource}->{$lang} ||= &wiki::suikawikiconst::to_hash (&main::__get_database('WikiResource:'.$lang));
1482 $v = $option->{resource}->{$lang}->{$resname};
1483 last if defined $v;
1484 }
1485 $lang =~ s/[^+-]*$//; $lang =~ s/[+-]$//;
1486 }
1487 last if defined $v;
1488 }
1489 defined $v ? $v : $resname;
1490 }
1491
1492 package wiki::map;
1493
1494 sub make_list ($;%) {
1495 my ($page, %option) = @_;
1496 $option{level} ||= 3;
1497 my %weight;
1498 my $content = &main::__get_database ($page);
1499 $content =~ s{^\#\?([^\x0A\x0D]+)}{
1500 if ($1 =~ /import="([^"]+)"/) {
1501 for (split /\s*,\s*/, $1) {
1502 $weight{$_} += 2;
1503 }
1504 }
1505 $&;
1506 }ges;
1507 ## Bug: this code does not support content type.
1508 $content =~ s{\[\[((?!\#)[^]]+)\](?:>>\d+)?\]}{
1509 $weight{$1}++; $&;
1510 }ge;
1511 delete $weight{$page}; ## Delete myself
1512 for my $page (keys %weight) {
1513 my $w = ($content =~ s/\Q$page\E/$&/g);
1514 $weight{$page} += $w + $weight{$page}; ## Weight of [[name]] is x2.
1515 ($weight{$page} *= 0.1, $option{not_exist}->{$page} = 1) unless &main::is_exist_page ($page);
1516 }
1517 $option{weight_list}->{$page} = \%weight;
1518 if (--$option{level}) {
1519 for my $page (keys %weight) {
1520 &make_list ($page, %option) unless $option{weight_list}->{$page};
1521 }
1522 }
1523 $option{weight_list};
1524 }
1525
1526 sub list_to_html ($$;%) {
1527 my ($Page, $wlist, %option) = @_;
1528 my $r = '';
1529 $option{outputed}->{$Page} = 1;
1530 for my $page (sort {$wlist->{$Page}->{$b} <=> $wlist->{$Page}->{$a}} keys %{$wlist->{$Page}}) {
1531 $r .= qq(<li><span class="weight">[@{[0+$wlist->{$Page}->{$page}]}]</span> <a href="$main::url_cgi?@{[&main::encode($page)]}" class="wiki@{[$option{not_exist}->{$page}?' not-exist':'']}">@{[&main::escape ($page).($option{not_exist}->{$page}?qq(<span class="mark">@{[&main::Resource('JumpAndEditWikiPageMark',escape=>1)]}</span>):'')]}</a> <a href="$main::url_cgi?mycmd=map;mypage=@{[&main::encode($page)]}" class="wiki-cmd map-from-here" title="@{[&main::escape($option{map_from_here_description})]}">@{[&main::escape($option{map_from_here})]}</a> <span class="summary">@{[&main::escape(&main::get_subjectline($page))]}</span>);
1532 unless ($option{outputed}->{$page}) {
1533 $r .= &list_to_html ($page, $wlist, %option);
1534 }
1535 $r .= "</li>\n";
1536 }
1537 $r ? qq(<ul class="map">$r</ul>) : '';
1538 }
1539
1540 package main;
1541 &main;
1542 exit 0;
1543
1544 1;
1545 __END__
1546 =head1 NAME
1547
1548 wiki.cgi --- SuikaWiki: Yet yet another Wiki engine
1549
1550 =head1 AUTHORS
1551
1552 Hiroshi Yuki <hyuki@hyuki.com> <http://www.hyuki.com/yukiwiki/>
1553
1554 Makio Tsukamoto <http://digit.que.ne.jp/>
1555
1556 Wakaba <w@suika.fam.cx>
1557
1558 =head1 LICENSE
1559
1560 Copyright (C) 2000-2003 AUTHORS
1561
1562 This program is free software; you can redistribute it and/or
1563 modify it under the same terms as Perl itself.
1564
1565 =cut

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