#!/usr/bin/perl -T
-
$ENV{PATH}="/usr/local/bin:/usr/bin:/bin";
-use lib '.'; # For use without installation, removed by Makefile.
-
package IkiWiki;
use warnings;
use strict;
-use Memoize;
use File::Spec;
use HTML::Template;
-use Getopt::Long;
-
-use vars qw{%config %links %oldlinks %oldpagemtime %renderedfiles %pagesources};
-
-# Holds global config settings, also used by some modules.
-our %config=( #{{{
- wiki_file_prune_regexp => qr{((^|/).svn/|\.\.|^\.|\/\.|\.html?$)},
- wiki_link_regexp => qr/\[\[([^\s\]]+)\]\]/,
- wiki_file_regexp => qr/(^[-A-Za-z0-9_.:\/+]+$)/,
- verbose => 0,
- wikiname => "wiki",
- default_pageext => ".mdwn",
- cgi => 0,
- svn => 1,
- url => '',
- cgiurl => '',
- historyurl => '',
- diffurl => '',
- anonok => 0,
- rebuild => 0,
- wrapper => undef,
- wrappermode => undef,
- srcdir => undef,
- destdir => undef,
- templatedir => "/usr/share/ikiwiki/templates",
- setup => undef,
- adminuser => undef,
-); #}}}
-
-GetOptions( #{{{
- "setup|s=s" => \$config{setup},
- "wikiname=s" => \$config{wikiname},
- "verbose|v!" => \$config{verbose},
- "rebuild!" => \$config{rebuild},
- "wrapper:s" => sub { $config{wrapper}=$_[1] ? $_[1] : "ikiwiki-wrap" },
- "wrappermode=i" => \$config{wrappermode},
- "svn!" => \$config{svn},
- "anonok!" => \$config{anonok},
- "cgi!" => \$config{cgi},
- "url=s" => \$config{url},
- "cgiurl=s" => \$config{cgiurl},
- "historyurl=s" => \$config{historyurl},
- "diffurl=s" => \$config{diffurl},
- "exclude=s@" => sub {
- $config{wiki_file_prune_regexp}=qr/$config{wiki_file_prune_regexp}|$_[1]/;
- },
- "adminuser=s@" => sub { push @{$config{adminuser}}, $_[1] },
- "templatedir=s" => sub { $config{templatedir}=possibly_foolish_untaint($_[1]) },
-) || usage();
-
-if (! $config{setup}) {
- usage() unless @ARGV == 2;
- $config{srcdir} = possibly_foolish_untaint(shift);
- $config{destdir} = possibly_foolish_untaint(shift);
- checkoptions();
-}
-#}}}
-
-sub checkoptions { #{{{
+use lib '.'; # For use without installation, removed by Makefile.
+
+use vars qw{%config %links %oldlinks %oldpagemtime %pagectime
+ %renderedfiles %pagesources %inlinepages};
+
+sub usage () { #{{{
+ die "usage: ikiwiki [options] source dest\n";
+} #}}}
+
+sub getconfig () { #{{{
+ if (! exists $ENV{WRAPPED_OPTIONS}) {
+ %config=(
+ wiki_file_prune_regexp => qr{((^|/).svn/|\.\.|^\.|\/\.|\.html?$|\.rss$)},
+ wiki_link_regexp => qr/\[\[(?:([^\s\]\|]+)\|)?([^\s\]]+)\]\]/,
+ wiki_processor_regexp => qr/\[\[(\w+)\s+([^\]]+)\]\]/,
+ wiki_file_regexp => qr/(^[-[:alnum:]_.:\/+]+$)/,
+ verbose => 0,
+ wikiname => "wiki",
+ default_pageext => ".mdwn",
+ cgi => 0,
+ svn => 1,
+ notify => 0,
+ url => '',
+ cgiurl => '',
+ historyurl => '',
+ diffurl => '',
+ anonok => 0,
+ rss => 0,
+ sanitize => 1,
+ rebuild => 0,
+ refresh => 0,
+ getctime => 0,
+ hyperestraier => 0,
+ wrapper => undef,
+ wrappermode => undef,
+ svnrepo => undef,
+ svnpath => "trunk",
+ srcdir => undef,
+ destdir => undef,
+ templatedir => "/usr/share/ikiwiki/templates",
+ underlaydir => "/usr/share/ikiwiki/basewiki",
+ setup => undef,
+ adminuser => undef,
+ adminemail => undef,
+ );
+
+ eval q{use Getopt::Long};
+ GetOptions(
+ "setup|s=s" => \$config{setup},
+ "wikiname=s" => \$config{wikiname},
+ "verbose|v!" => \$config{verbose},
+ "rebuild!" => \$config{rebuild},
+ "refresh!" => \$config{refresh},
+ "getctime" => \$config{getctime},
+ "wrappermode=i" => \$config{wrappermode},
+ "svn!" => \$config{svn},
+ "anonok!" => \$config{anonok},
+ "hyperestraier" => \$config{hyperestraier},
+ "rss!" => \$config{rss},
+ "cgi!" => \$config{cgi},
+ "notify!" => \$config{notify},
+ "sanitize!" => \$config{sanitize},
+ "url=s" => \$config{url},
+ "cgiurl=s" => \$config{cgiurl},
+ "historyurl=s" => \$config{historyurl},
+ "diffurl=s" => \$config{diffurl},
+ "svnrepo" => \$config{svnrepo},
+ "svnpath" => \$config{svnpath},
+ "adminemail=s" => \$config{adminemail},
+ "exclude=s@" => sub {
+ $config{wiki_file_prune_regexp}=qr/$config{wiki_file_prune_regexp}|$_[1]/;
+ },
+ "adminuser=s@" => sub {
+ push @{$config{adminuser}}, $_[1]
+ },
+ "templatedir=s" => sub {
+ $config{templatedir}=possibly_foolish_untaint($_[1])
+ },
+ "underlaydir=s" => sub {
+ $config{underlaydir}=possibly_foolish_untaint($_[1])
+ },
+ "wrapper:s" => sub {
+ $config{wrapper}=$_[1] ? $_[1] : "ikiwiki-wrap"
+ },
+ ) || usage();
+
+ if (! $config{setup}) {
+ usage() unless @ARGV == 2;
+ $config{srcdir} = possibly_foolish_untaint(shift @ARGV);
+ $config{destdir} = possibly_foolish_untaint(shift @ARGV);
+ checkconfig();
+ }
+ }
+ else {
+ # wrapper passes a full config structure in the environment
+ # variable
+ eval possibly_foolish_untaint($ENV{WRAPPED_OPTIONS});
+ checkconfig();
+ }
+} #}}}
+
+sub checkconfig () { #{{{
if ($config{cgi} && ! length $config{url}) {
- error("Must specify url to wiki with --url when using --cgi");
+ error("Must specify url to wiki with --url when using --cgi\n");
+ }
+ if ($config{rss} && ! length $config{url}) {
+ error("Must specify url to wiki with --url when using --rss\n");
+ }
+ if ($config{hyperestraier} && ! length $config{url}) {
+ error("Must specify --url when using --hyperestraier\n");
}
$config{wikistatedir}="$config{srcdir}/.ikiwiki"
unless exists $config{wikistatedir};
if ($config{svn}) {
- require IkiWiki::RCS::SVN;
+ require IkiWiki::Rcs::SVN;
$config{rcs}=1;
}
else {
- require IkiWiki::RCS::Stub;
+ require IkiWiki::Rcs::Stub;
$config{rcs}=0;
}
} #}}}
-sub usage { #{{{
- die "usage: ikiwiki [options] source dest\n";
-} #}}}
-
-sub error { #{{{
+sub error ($) { #{{{
if ($config{cgi}) {
print "Content-type: text/html\n\n";
print misctemplate("Error", "<p>Error: @_</p>");
die @_;
} #}}}
+sub possibly_foolish_untaint ($) { #{{{
+ my $tainted=shift;
+ my ($untainted)=$tainted=~/(.*)/;
+ return $untainted;
+} #}}}
+
sub debug ($) { #{{{
return unless $config{verbose};
if (! $config{cgi}) {
}
} #}}}
-sub possibly_foolish_untaint { #{{{
- my $tainted=shift;
- my ($untainted)=$tainted=~/(.*)/;
- return $untainted;
-} #}}}
-
sub basename ($) { #{{{
my $file=shift;
- $file=~s!.*/!!;
+ $file=~s!.*/+!!;
return $file;
} #}}}
sub dirname ($) { #{{{
my $file=shift;
- $file=~s!/?[^/]+$!!;
+ $file=~s!/*[^/]+$!!;
return $file;
} #}}}
return $page.".html";
} #}}}
-sub readfile ($) { #{{{
+sub srcfile ($) { #{{{
my $file=shift;
+ return "$config{srcdir}/$file" if -e "$config{srcdir}/$file";
+ return "$config{underlaydir}/$file" if -e "$config{underlaydir}/$file";
+ error("internal error: $file cannot be found");
+} #}}}
+
+sub readfile ($;$) { #{{{
+ my $file=shift;
+ my $binary=shift;
+
if (-l $file) {
error("cannot read a symlink ($file)");
}
local $/=undef;
- open (IN, "$file") || error("failed to read $file: $!");
+ open (IN, $file) || error("failed to read $file: $!");
+ binmode(IN) if $binary;
my $ret=<IN>;
close IN;
return $ret;
} #}}}
-sub writefile ($$) { #{{{
- my $file=shift;
+sub writefile ($$$;$) { #{{{
+ my $file=shift; # can include subdirs
+ my $destdir=shift; # directory to put file in
my $content=shift;
+ my $binary=shift;
- if (-l $file) {
- error("cannot write to a symlink ($file)");
+ my $test=$file;
+ while (length $test) {
+ if (-l "$destdir/$test") {
+ error("cannot write to a symlink ($test)");
+ }
+ $test=dirname($test);
}
- my $dir=dirname($file);
+ my $dir=dirname("$destdir/$file");
if (! -d $dir) {
my $d="";
foreach my $s (split(m!/+!, $dir)) {
}
}
- open (OUT, ">$file") || error("failed to write $file: $!");
+ open (OUT, ">$destdir/$file") || error("failed to write $destdir/$file: $!");
+ binmode(OUT) if $binary;
print OUT $content;
close OUT;
} #}}}
sub isinlinableimage ($) { #{{{
my $file=shift;
- $file=~/\.(png|gif|jpg|jpeg)$/;
+ $file=~/\.(png|gif|jpg|jpeg)$/i;
+} #}}}
+
+sub pagetitle ($) { #{{{
+ my $page=shift;
+ $page=~s/__(\d+)__/&#$1;/g;
+ $page=~y/_/ /;
+ return $page;
+} #}}}
+
+sub titlepage ($) { #{{{
+ my $title=shift;
+ $title=~y/ /_/;
+ $title=~s/([^-[:alnum:]_:+\/.])/"__".ord($1)."__"/eg;
+ return $title;
+} #}}}
+
+sub cgiurl (@) { #{{{
+ my %params=@_;
+
+ return $config{cgiurl}."?".join("&", map "$_=$params{$_}", keys %params);
+} #}}}
+
+sub styleurl (;$) { #{{{
+ my $page=shift;
+
+ return "$config{url}/style.css" if ! defined $page;
+
+ $page=~s/[^\/]+$//;
+ $page=~s/[^\/]+\//..\//g;
+ return $page."style.css";
} #}}}
-sub htmllink { #{{{
+sub htmllink ($$;$$$) { #{{{
my $page=shift;
my $link=shift;
my $noimageinline=shift; # don't turn links into inline html images
my $forcesubpage=shift; # force a link to a subpage
+ my $linktext=shift; # set to force the link text to something
my $bestlink;
if (! $forcesubpage) {
$bestlink="$page/".lc($link);
}
- return $link if length $bestlink && $page eq $bestlink;
+ $linktext=pagetitle(basename($link)) unless defined $linktext;
+
+ return $linktext if length $bestlink && $page eq $bestlink;
# TODO BUG: %renderedfiles may not have it, if the linked to page
# was also added and isn't yet rendered! Note that this bug is
$bestlink=htmlpage($bestlink);
}
if (! grep { $_ eq $bestlink } values %renderedfiles) {
- return "<a href=\"$config{cgiurl}?do=create&page=$link&from=$page\">?</a>$link"
+ return "<span><a href=\"".
+ cgiurl(do => "create", page => $link, from =>$page).
+ "\">?</a>$linktext</span>"
}
$bestlink=File::Spec->abs2rel($bestlink, dirname($page));
if (! $noimageinline && isinlinableimage($bestlink)) {
- return "<img src=\"$bestlink\">";
+ return "<img src=\"$bestlink\" alt=\"$linktext\" />";
}
- return "<a href=\"$bestlink\">$link</a>";
+ return "<a href=\"$bestlink\">$linktext</a>";
} #}}}
sub indexlink () { #{{{
while (<IN>) {
$_=possibly_foolish_untaint($_);
chomp;
- my ($mtime, $file, $rendered, @links)=split(' ', $_);
- my $page=pagename($file);
- $pagesources{$page}=$file;
- $oldpagemtime{$page}=$mtime;
- $oldlinks{$page}=[@links];
- $links{$page}=[@links];
- $renderedfiles{$page}=$rendered;
+ my %items;
+ $items{link}=[];
+ foreach my $i (split(/ /, $_)) {
+ my ($item, $val)=split(/=/, $i, 2);
+ push @{$items{$item}}, $val;
+ }
+
+ next unless exists $items{src}; # skip bad lines for now
+
+ my $page=pagename($items{src}[0]);
+ if (! $config{rebuild}) {
+ $pagesources{$page}=$items{src}[0];
+ $oldpagemtime{$page}=$items{mtime}[0];
+ $oldlinks{$page}=[@{$items{link}}];
+ $links{$page}=[@{$items{link}}];
+ $inlinepages{$page}=join(" ", @{$items{inlinepage}})
+ if exists $items{inlinepage};
+ $renderedfiles{$page}=$items{dest}[0];
+ }
+ $pagectime{$page}=$items{ctime}[0];
}
close IN;
} #}}}
open (OUT, ">$config{wikistatedir}/index") ||
error("cannot write to $config{wikistatedir}/index: $!");
foreach my $page (keys %oldpagemtime) {
- print OUT "$oldpagemtime{$page} $pagesources{$page} $renderedfiles{$page} ".
- join(" ", @{$links{$page}})."\n"
- if $oldpagemtime{$page};
+ next unless $oldpagemtime{$page};
+ my $line="mtime=$oldpagemtime{$page} ".
+ "ctime=$pagectime{$page} ".
+ "src=$pagesources{$page} ".
+ "dest=$renderedfiles{$page}";
+ $line.=" link=$_" foreach @{$links{$page}};
+ if (exists $inlinepages{$page}) {
+ $line.=" inlinepage=$_" foreach split " ", $inlinepages{$page};
+ }
+ print OUT $line."\n";
}
close OUT;
} #}}}
indexlink => indexlink(),
wikiname => $config{wikiname},
pagebody => $pagebody,
+ styleurl => styleurl(),
+ baseurl => "$config{url}/",
);
return $template->output;
}#}}}
-sub userinfo_get ($$) { #{{{
- my $user=shift;
- my $field=shift;
-
- eval q{use Storable};
- my $userdata=eval{ Storable::lock_retrieve("$config{wikistatedir}/userdb") };
- if (! defined $userdata || ! ref $userdata ||
- ! exists $userdata->{$user} || ! ref $userdata->{$user} ||
- ! exists $userdata->{$user}->{$field}) {
- return "";
- }
- return $userdata->{$user}->{$field};
-} #}}}
-
-sub userinfo_set ($$$) { #{{{
- my $user=shift;
- my $field=shift;
- my $value=shift;
-
- eval q{use Storable};
- my $userdata=eval{ Storable::lock_retrieve("$config{wikistatedir}/userdb") };
- if (! defined $userdata || ! ref $userdata ||
- ! exists $userdata->{$user} || ! ref $userdata->{$user}) {
- return "";
- }
-
- $userdata->{$user}->{$field}=$value;
- my $oldmask=umask(077);
- my $ret=Storable::lock_store($userdata, "$config{wikistatedir}/userdb");
- umask($oldmask);
- return $ret;
-} #}}}
-
-sub userinfo_setall ($$) { #{{{
- my $user=shift;
- my $info=shift;
-
- eval q{use Storable};
- my $userdata=eval{ Storable::lock_retrieve("$config{wikistatedir}/userdb") };
- if (! defined $userdata || ! ref $userdata) {
- $userdata={};
- }
- $userdata->{$user}=$info;
- my $oldmask=umask(077);
- my $ret=Storable::lock_store($userdata, "$config{wikistatedir}/userdb");
- umask($oldmask);
- return $ret;
-} #}}}
-
-sub is_admin ($) { #{{{
- my $user_name=shift;
-
- return grep { $_ eq $user_name } @{$config{adminuser}};
-} #}}}
-
sub glob_match ($$) { #{{{
my $page=shift;
my $glob=shift;
return 0;
} #}}}
-# main {{{
-memoize('pagename');
-memoize('bestlink');
-if ($config{setup}) {
- require IkiWiki::Setup;
- setup();
-}
-lockwiki();
-if ($config{wrapper}) {
- require IkiWiki::Wrapper;
- gen_wrapper();
- exit;
-}
-loadindex() unless $config{rebuild};
-if ($config{cgi}) {
- require IkiWiki::CGI;
- cgi();
-}
-else {
- require IkiWiki::Render;
- rcs_update();
- refresh();
- saveindex();
-}
-#}}}
+sub main () { #{{{
+ getconfig();
+
+ if ($config{cgi}) {
+ lockwiki();
+ loadindex();
+ require IkiWiki::CGI;
+ cgi();
+ }
+ elsif ($config{setup}) {
+ require IkiWiki::Setup;
+ setup();
+ }
+ elsif ($config{wrapper}) {
+ lockwiki();
+ require IkiWiki::Wrapper;
+ gen_wrapper();
+ }
+ else {
+ lockwiki();
+ loadindex();
+ require IkiWiki::Render;
+ rcs_update();
+ rcs_getctime() if $config{getctime};
+ refresh();
+ rcs_notify() if $config{notify};
+ saveindex();
+ }
+} #}}}
+
+main;